825 files changed, 15063 insertions, 11832 deletions
diff --git a/include/asm-alpha/spinlock.h b/include/asm-alpha/spinlock.h
index 0c294c9b0c55..aeeb125f6851 100644
--- a/include/asm-alpha/spinlock.h
+++ b/include/asm-alpha/spinlock.h
@@ -166,4 +166,8 @@ static inline void __raw_write_unlock(raw_rwlock_t * lock)
        lock->lock = 0;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* _ALPHA_SPINLOCK_H */
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h
index bc6e6a9259dc..2cabbd465c0c 100644
--- a/include/asm-alpha/unistd.h
+++ b/include/asm-alpha/unistd.h
@@ -580,75 +580,6 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, type6 arg6)\
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/signal.h>
-#include <linux/syscalls.h>
-#include <asm/ptrace.h>
-static inline long open(const char * name, int mode, int flags)
-{
-        return sys_open(name, mode, flags);
-}
-static inline long dup(int fd)
-{
-        return sys_dup(fd);
-}
-static inline long close(int fd)
-{
-        return sys_close(fd);
-}
-static inline off_t lseek(int fd, off_t off, int whence)
-{
-        return sys_lseek(fd, off, whence);
-}
-static inline void _exit(int value)
-{
-        sys_exit(value);
-}
-#define exit(x) _exit(x)
-static inline long write(int fd, const char * buf, size_t nr)
-{
-        return sys_write(fd, buf, nr);
-}
-static inline long read(int fd, char * buf, size_t nr)
-{
-        return sys_read(fd, buf, nr);
-}
-extern int execve(char *, char **, char **);
-static inline long setsid(void)
-{
-        return sys_setsid();
-}
-static inline pid_t waitpid(int pid, int * wait_stat, int flags)
-{
-        return sys_wait4(pid, wait_stat, flags, NULL);
-}
-asmlinkage int sys_execve(char *ufilename, char **argv, char **envp,
-                        unsigned long a3, unsigned long a4, unsigned long a5,
-                        struct pt_regs regs);
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize,
-                                void *restorer);
-#endif /* __KERNEL_SYSCALLS__ */
 /* "Conditional" syscalls.  What we want is
        __attribute__((weak,alias("sys_ni_syscall")))
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91rm9200/at91rm9200.h
index 58f40931a5c1..a5a86b1ff886 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200.h
@@ -19,67 +19,80 @@
 /*
 * Peripheral identifiers/interrupts.
 */
-#define AT91_ID_FIQ     0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_FIQ             0       /* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS     1       /* System Peripheral */
+#define AT91_ID_SYS             1       /* System Peripheral */
-#define AT91_ID_PIOA    2       /* Parallel IO Controller A */
+#define AT91RM9200_ID_PIOA      2       /* Parallel IO Controller A */
-#define AT91_ID_PIOB    3       /* Parallel IO Controller B */
+#define AT91RM9200_ID_PIOB      3       /* Parallel IO Controller B */
-#define AT91_ID_PIOC    4       /* Parallel IO Controller C */
+#define AT91RM9200_ID_PIOC      4       /* Parallel IO Controller C */
-#define AT91_ID_PIOD    5       /* Parallel IO Controller D */
+#define AT91RM9200_ID_PIOD      5       /* Parallel IO Controller D */
-#define AT91_ID_US0     6       /* USART 0 */
+#define AT91RM9200_ID_US0       6       /* USART 0 */
-#define AT91_ID_US1     7       /* USART 1 */
+#define AT91RM9200_ID_US1       7       /* USART 1 */
-#define AT91_ID_US2     8       /* USART 2 */
+#define AT91RM9200_ID_US2       8       /* USART 2 */
-#define AT91_ID_US3     9       /* USART 3 */
+#define AT91RM9200_ID_US3       9       /* USART 3 */
-#define AT91_ID_MCI     10      /* Multimedia Card Interface */
+#define AT91RM9200_ID_MCI       10      /* Multimedia Card Interface */
-#define AT91_ID_UDP     11      /* USB Device Port */
+#define AT91RM9200_ID_UDP       11      /* USB Device Port */
-#define AT91_ID_TWI     12      /* Two-Wire Interface */
+#define AT91RM9200_ID_TWI       12      /* Two-Wire Interface */
-#define AT91_ID_SPI     13      /* Serial Peripheral Interface */
+#define AT91RM9200_ID_SPI       13      /* Serial Peripheral Interface */
-#define AT91_ID_SSC0    14      /* Serial Synchronous Controller 0 */
+#define AT91RM9200_ID_SSC0      14      /* Serial Synchronous Controller 0 */
-#define AT91_ID_SSC1    15      /* Serial Synchronous Controller 1 */
+#define AT91RM9200_ID_SSC1      15      /* Serial Synchronous Controller 1 */
-#define AT91_ID_SSC2    16      /* Serial Synchronous Controller 2 */
+#define AT91RM9200_ID_SSC2      16      /* Serial Synchronous Controller 2 */
-#define AT91_ID_TC0     17      /* Timer Counter 0 */
+#define AT91RM9200_ID_TC0       17      /* Timer Counter 0 */
-#define AT91_ID_TC1     18      /* Timer Counter 1 */
+#define AT91RM9200_ID_TC1       18      /* Timer Counter 1 */
-#define AT91_ID_TC2     19      /* Timer Counter 2 */
+#define AT91RM9200_ID_TC2       19      /* Timer Counter 2 */
-#define AT91_ID_TC3     20      /* Timer Counter 3 */
+#define AT91RM9200_ID_TC3       20      /* Timer Counter 3 */
-#define AT91_ID_TC4     21      /* Timer Counter 4 */
+#define AT91RM9200_ID_TC4       21      /* Timer Counter 4 */
-#define AT91_ID_TC5     22      /* Timer Counter 5 */
+#define AT91RM9200_ID_TC5       22      /* Timer Counter 5 */
-#define AT91_ID_UHP     23      /* USB Host port */
+#define AT91RM9200_ID_UHP       23      /* USB Host port */
-#define AT91_ID_EMAC    24      /* Ethernet MAC */
+#define AT91RM9200_ID_EMAC      24      /* Ethernet MAC */
-#define AT91_ID_IRQ0    25      /* Advanced Interrupt Controller (IRQ0) */
+#define AT91RM9200_ID_IRQ0      25      /* Advanced Interrupt Controller (IRQ0) */
-#define AT91_ID_IRQ1    26      /* Advanced Interrupt Controller (IRQ1) */
+#define AT91RM9200_ID_IRQ1      26      /* Advanced Interrupt Controller (IRQ1) */
-#define AT91_ID_IRQ2    27      /* Advanced Interrupt Controller (IRQ2) */
+#define AT91RM9200_ID_IRQ2      27      /* Advanced Interrupt Controller (IRQ2) */
-#define AT91_ID_IRQ3    28      /* Advanced Interrupt Controller (IRQ3) */
+#define AT91RM9200_ID_IRQ3      28      /* Advanced Interrupt Controller (IRQ3) */
-#define AT91_ID_IRQ4    29      /* Advanced Interrupt Controller (IRQ4) */
+#define AT91RM9200_ID_IRQ4      29      /* Advanced Interrupt Controller (IRQ4) */
-#define AT91_ID_IRQ5    30      /* Advanced Interrupt Controller (IRQ5) */
+#define AT91RM9200_ID_IRQ5      30      /* Advanced Interrupt Controller (IRQ5) */
-#define AT91_ID_IRQ6    31      /* Advanced Interrupt Controller (IRQ6) */
+#define AT91RM9200_ID_IRQ6      31      /* Advanced Interrupt Controller (IRQ6) */
 /*
 * Peripheral physical base addresses.
 */
-#define AT91_BASE_TCB0          0xfffa0000
+#define AT91RM9200_BASE_TCB0    0xfffa0000
-#define AT91_BASE_TC0           0xfffa0000
+#define AT91RM9200_BASE_TC0     0xfffa0000
-#define AT91_BASE_TC1           0xfffa0040
+#define AT91RM9200_BASE_TC1     0xfffa0040
-#define AT91_BASE_TC2           0xfffa0080
+#define AT91RM9200_BASE_TC2     0xfffa0080
-#define AT91_BASE_TCB1          0xfffa4000
+#define AT91RM9200_BASE_TCB1    0xfffa4000
-#define AT91_BASE_TC3           0xfffa4000
+#define AT91RM9200_BASE_TC3     0xfffa4000
-#define AT91_BASE_TC4           0xfffa4040
+#define AT91RM9200_BASE_TC4     0xfffa4040
-#define AT91_BASE_TC5           0xfffa4080
+#define AT91RM9200_BASE_TC5     0xfffa4080
-#define AT91_BASE_UDP           0xfffb0000
+#define AT91RM9200_BASE_UDP     0xfffb0000
-#define AT91_BASE_MCI           0xfffb4000
+#define AT91RM9200_BASE_MCI     0xfffb4000
-#define AT91_BASE_TWI           0xfffb8000
+#define AT91RM9200_BASE_TWI     0xfffb8000
-#define AT91_BASE_EMAC          0xfffbc000
+#define AT91RM9200_BASE_EMAC    0xfffbc000
-#define AT91_BASE_US0           0xfffc0000
+#define AT91RM9200_BASE_US0     0xfffc0000
-#define AT91_BASE_US1           0xfffc4000
+#define AT91RM9200_BASE_US1     0xfffc4000
-#define AT91_BASE_US2           0xfffc8000
+#define AT91RM9200_BASE_US2     0xfffc8000
-#define AT91_BASE_US3           0xfffcc000
+#define AT91RM9200_BASE_US3     0xfffcc000
-#define AT91_BASE_SSC0          0xfffd0000
+#define AT91RM9200_BASE_SSC0    0xfffd0000
-#define AT91_BASE_SSC1          0xfffd4000
+#define AT91RM9200_BASE_SSC1    0xfffd4000
-#define AT91_BASE_SSC2          0xfffd8000
+#define AT91RM9200_BASE_SSC2    0xfffd8000
-#define AT91_BASE_SPI           0xfffe0000
+#define AT91RM9200_BASE_SPI     0xfffe0000
 #define AT91_BASE_SYS           0xfffff000
 /*
+ * Internal Memory.
+ */
+#define AT91RM9200_ROM_BASE     0x00100000      /* Internal ROM base address */
+#define AT91RM9200_ROM_SIZE     SZ_128K         /* Internal ROM size (128Kb) */
+#define AT91RM9200_SRAM_BASE    0x00200000      /* Internal SRAM base address */
+#define AT91RM9200_SRAM_SIZE    SZ_16K          /* Internal SRAM size (16Kb) */
+#define AT91RM9200_UHP_BASE     0x00300000      /* USB Host controller */
+#if 0
+/*
 * PIO pin definitions (peripheral A/B multiplexing).
 */
 #define AT91_PA0_MISO           (1 <<  0)       /* A: SPI Master-In Slave-Out */
@@ -257,5 +270,6 @@
 #define AT91_PD25_TPK13         (1 << 25)       /* B: ETM Trace Packet Port 13 */
 #define AT91_PD26_TPK14         (1 << 26)       /* B: ETM Trace Packet Port 14 */
 #define AT91_PD27_TPK15         (1 << 27)       /* B: ETM Trace Packet Port 15 */
+#endif
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
index 0f4c12d5f0cd..73693fea76a2 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
@@ -80,6 +80,9 @@
 #define         AT91_CIDR_NVPTYP        (7    << 28)            /* Nonvolatile Program Memory Type */
 #define         AT91_CIDR_EXT           (1    << 31)            /* Extension Flag */
+#define AT91_AIC_FFER           (AT91_AIC + 0x140)      /* Fast Forcing Enable Register [SAM9 only] */
+#define AT91_AIC_FFDR           (AT91_AIC + 0x144)      /* Fast Forcing Disable Register [SAM9 only] */
+#define AT91_AIC_FFSR           (AT91_AIC + 0x148)      /* Fast Forcing Status Register [SAM9 only] */
 /*
 * PIO Controllers.
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h b/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
new file mode 100644
index 000000000000..93547d7482bd
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
@@ -0,0 +1,57 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Two-wire Interface (TWI) 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 AT91RM9200_TWI_H
+#define AT91RM9200_TWI_H
+#define AT91_TWI_CR             0x00            /* Control Register */
+#define         AT91_TWI_START          (1 <<  0)       /* Send a Start Condition */
+#define         AT91_TWI_STOP           (1 <<  1)       /* Send a Stop Condition */
+#define         AT91_TWI_MSEN           (1 <<  2)       /* Master Transfer Enable */
+#define         AT91_TWI_MSDIS          (1 <<  3)       /* Master Transfer Disable */
+#define         AT91_TWI_SWRST          (1 <<  7)       /* Software Reset */
+#define AT91_TWI_MMR            0x04            /* Master Mode Register */
+#define         AT91_TWI_IADRSZ         (3    <<  8)    /* Internal Device Address Size */
+#define                 AT91_TWI_IADRSZ_NO              (0 << 8)
+#define                 AT91_TWI_IADRSZ_1               (1 << 8)
+#define                 AT91_TWI_IADRSZ_2               (2 << 8)
+#define                 AT91_TWI_IADRSZ_3               (3 << 8)
+#define         AT91_TWI_MREAD          (1    << 12)    /* Master Read Direction */
+#define         AT91_TWI_DADR           (0x7f << 16)    /* Device Address */
+#define AT91_TWI_IADR           0x0c            /* Internal Address Register */
+#define AT91_TWI_CWGR           0x10            /* Clock Waveform Generator Register */
+#define         AT91_TWI_CLDIV          (0xff <<  0)    /* Clock Low Divisor */
+#define         AT91_TWI_CHDIV          (0xff <<  8)    /* Clock High Divisor */
+#define         AT91_TWI_CKDIV          (7    << 16)    /* Clock Divider */
+#define AT91_TWI_SR             0x20            /* Status Register */
+#define         AT91_TWI_TXCOMP         (1 <<  0)       /* Transmission Complete */
+#define         AT91_TWI_RXRDY          (1 <<  1)       /* Receive Holding Register Ready */
+#define         AT91_TWI_TXRDY          (1 <<  2)       /* Transmit Holding Register Ready */
+#define         AT91_TWI_OVRE           (1 <<  6)       /* Overrun Error */
+#define         AT91_TWI_UNRE           (1 <<  7)       /* Underrun Error */
+#define         AT91_TWI_NACK           (1 <<  8)       /* Not Acknowledged */
+#define AT91_TWI_IER            0x24            /* Interrupt Enable Register */
+#define AT91_TWI_IDR            0x28            /* Interrupt Disable Register */
+#define AT91_TWI_IMR            0x2c            /* Interrupt Mask Register */
+#define AT91_TWI_RHR            0x30            /* Receive Holding Register */
+#define AT91_TWI_THR            0x34            /* Transmit Holding Register */
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_usart.h b/include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
deleted file mode 100644
index 79f851e31b9c..000000000000
--- a/include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * USART 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 AT91RM9200_USART_H
-#define AT91RM9200_USART_H
-#define AT91_US_CR              0x00                    /* Control Register */
-#define         AT91_US_RSTRX           (1 <<  2)               /* Reset Receiver */
-#define         AT91_US_RSTTX           (1 <<  3)               /* Reset Transmitter */
-#define         AT91_US_RXEN            (1 <<  4)               /* Receiver Enable */
-#define         AT91_US_RXDIS           (1 <<  5)               /* Receiver Disable */
-#define         AT91_US_TXEN            (1 <<  6)               /* Transmitter Enable */
-#define         AT91_US_TXDIS           (1 <<  7)               /* Transmitter Disable */
-#define         AT91_US_RSTSTA          (1 <<  8)               /* Reset Status Bits */
-#define         AT91_US_STTBRK          (1 <<  9)               /* Start Break */
-#define         AT91_US_STPBRK          (1 << 10)               /* Stop Break */
-#define         AT91_US_STTTO           (1 << 11)               /* Start Time-out */
-#define         AT91_US_SENDA           (1 << 12)               /* Send Address */
-#define         AT91_US_RSTIT           (1 << 13)               /* Reset Iterations */
-#define         AT91_US_RSTNACK         (1 << 14)               /* Reset Non Acknowledge */
-#define         AT91_US_RETTO           (1 << 15)               /* Rearm Time-out */
-#define         AT91_US_DTREN           (1 << 16)               /* Data Terminal Ready Enable */
-#define         AT91_US_DTRDIS          (1 << 17)               /* Data Terminal Ready Disable */
-#define         AT91_US_RTSEN           (1 << 18)               /* Request To Send Enable */
-#define         AT91_US_RTSDIS          (1 << 19)               /* Request To Send Disable */
-#define AT91_US_MR              0x04                    /* Mode Register */
-#define         AT91_US_USMODE          (0xf <<  0)             /* Mode of the USART */
-#define                 AT91_US_USMODE_NORMAL           0
-#define                 AT91_US_USMODE_RS485            1
-#define                 AT91_US_USMODE_HWHS             2
-#define                 AT91_US_USMODE_MODEM            3
-#define                 AT91_US_USMODE_ISO7816_T0       4
-#define                 AT91_US_USMODE_ISO7816_T1       6
-#define                 AT91_US_USMODE_IRDA             8
-#define         AT91_US_USCLKS          (3   <<  4)             /* Clock Selection */
-#define         AT91_US_CHRL            (3   <<  6)             /* Character Length */
-#define                 AT91_US_CHRL_5                  (0 <<  6)
-#define                 AT91_US_CHRL_6                  (1 <<  6)
-#define                 AT91_US_CHRL_7                  (2 <<  6)
-#define                 AT91_US_CHRL_8                  (3 <<  6)
-#define         AT91_US_SYNC            (1 <<  8)               /* Synchronous Mode Select */
-#define         AT91_US_PAR             (7 <<  9)               /* Parity Type */
-#define                 AT91_US_PAR_EVEN                (0 <<  9)
-#define                 AT91_US_PAR_ODD                 (1 <<  9)
-#define                 AT91_US_PAR_SPACE               (2 <<  9)
-#define                 AT91_US_PAR_MARK                (3 <<  9)
-#define                 AT91_US_PAR_NONE                (4 <<  9)
-#define                 AT91_US_PAR_MULTI_DROP          (6 <<  9)
-#define         AT91_US_NBSTOP          (3 << 12)               /* Number of Stop Bits */
-#define                 AT91_US_NBSTOP_1                (0 << 12)
-#define                 AT91_US_NBSTOP_1_5              (1 << 12)
-#define                 AT91_US_NBSTOP_2                (2 << 12)
-#define         AT91_US_CHMODE          (3 << 14)               /* Channel Mode */
-#define                 AT91_US_CHMODE_NORMAL           (0 << 14)
-#define                 AT91_US_CHMODE_ECHO             (1 << 14)
-#define                 AT91_US_CHMODE_LOC_LOOP         (2 << 14)
-#define                 AT91_US_CHMODE_REM_LOOP         (3 << 14)
-#define         AT91_US_MSBF            (1 << 16)               /* Bit Order */
-#define         AT91_US_MODE9           (1 << 17)               /* 9-bit Character Length */
-#define         AT91_US_CLKO            (1 << 18)               /* Clock Output Select */
-#define         AT91_US_OVER            (1 << 19)               /* Oversampling Mode */
-#define         AT91_US_INACK           (1 << 20)               /* Inhibit Non Acknowledge */
-#define         AT91_US_DSNACK          (1 << 21)               /* Disable Successive NACK */
-#define         AT91_US_MAX_ITER        (7 << 24)               /* Max Iterations */
-#define         AT91_US_FILTER          (1 << 28)               /* Infrared Receive Line Filter */
-#define AT91_US_IER             0x08                    /* Interrupt Enable Register */
-#define         AT91_US_RXRDY           (1 <<  0)               /* Receiver Ready */
-#define         AT91_US_TXRDY           (1 <<  1)               /* Transmitter Ready */
-#define         AT91_US_RXBRK           (1 <<  2)               /* Break Received / End of Break */
-#define         AT91_US_ENDRX           (1 <<  3)               /* End of Receiver Transfer */
-#define         AT91_US_ENDTX           (1 <<  4)               /* End of Transmitter Transfer */
-#define         AT91_US_OVRE            (1 <<  5)               /* Overrun Error */
-#define         AT91_US_FRAME           (1 <<  6)               /* Framing Error */
-#define         AT91_US_PARE            (1 <<  7)               /* Parity Error */
-#define         AT91_US_TIMEOUT         (1 <<  8)               /* Receiver Time-out */
-#define         AT91_US_TXEMPTY         (1 <<  9)               /* Transmitter Empty */
-#define         AT91_US_ITERATION       (1 << 10)               /* Max number of Repetitions Reached */
-#define         AT91_US_TXBUFE          (1 << 11)               /* Transmission Buffer Empty */
-#define         AT91_US_RXBUFF          (1 << 12)               /* Reception Buffer Full */
-#define         AT91_US_NACK            (1 << 13)               /* Non Acknowledge */
-#define         AT91_US_RIIC            (1 << 16)               /* Ring Indicator Input Change */
-#define         AT91_US_DSRIC           (1 << 17)               /* Data Set Ready Input Change */
-#define         AT91_US_DCDIC           (1 << 18)               /* Data Carrier Detect Input Change */
-#define         AT91_US_CTSIC           (1 << 19)               /* Clear to Send Input Change */
-#define         AT91_US_RI              (1 << 20)               /* RI */
-#define         AT91_US_DSR             (1 << 21)               /* DSR */
-#define         AT91_US_DCD             (1 << 22)               /* DCD */
-#define         AT91_US_CTS             (1 << 23)               /* CTS */
-#define AT91_US_IDR             0x0c                    /* Interrupt Disable Register */
-#define AT91_US_IMR             0x10                    /* Interrupt Mask Register */
-#define AT91_US_CSR             0x14                    /* Channel Status Register */
-#define AT91_US_RHR             0x18                    /* Receiver Holding Register */
-#define AT91_US_THR             0x1c                    /* Transmitter Holding Register */
-#define AT91_US_BRGR            0x20                    /* Baud Rate Generator Register */
-#define         AT91_US_CD              (0xffff << 0)           /* Clock Divider */
-#define AT91_US_RTOR            0x24                    /* Receiver Time-out Register */
-#define         AT91_US_TO              (0xffff << 0)           /* Time-out Value */
-#define AT91_US_TTGR            0x28                    /* Transmitter Timeguard Register */
-#define         AT91_US_TG              (0xff << 0)             /* Timeguard Value */
-#define AT91_US_FIDI            0x40                    /* FI DI Ratio Register */
-#define AT91_US_NER             0x44                    /* Number of Errors Register */
-#define AT91_US_IF              0x4c                    /* IrDA Filter Register */
-#endif
diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h
index c1ca9a4658ec..3cc9aec80f9d 100644
--- a/include/asm-arm/arch-at91rm9200/board.h
+++ b/include/asm-arm/arch-at91rm9200/board.h
@@ -97,12 +97,13 @@ struct at91_uart_config {
        unsigned short  nr_tty;         /* number of serial tty's */
        short           tty_map[];      /* map UART to tty number */
 };
-extern struct platform_device *at91_default_console_device;
+extern struct platform_device *atmel_default_console_device;
 extern void __init at91_init_serial(struct at91_uart_config *config);
-struct at91_uart_data {
+struct atmel_uart_data {
        short           use_dma_tx;     /* use transmit DMA? */
        short           use_dma_rx;     /* use receive DMA? */
+        void __iomem    *regs;          /* virtual base address, if any */
 };
 extern void __init at91_add_device_serial(void);
diff --git a/include/asm-arm/arch-at91rm9200/gpio.h b/include/asm-arm/arch-at91rm9200/gpio.h
index dbde1baaf251..a011d27876a2 100644
--- a/include/asm-arm/arch-at91rm9200/gpio.h
+++ b/include/asm-arm/arch-at91rm9200/gpio.h
@@ -17,10 +17,9 @@
 #define PIN_BASE                NR_AIC_IRQS
-#define PQFP_GPIO_BANKS         3       /* PQFP package has 3 banks */
+#define MAX_GPIO_BANKS          4
-#define BGA_GPIO_BANKS          4       /* BGA package has 4 banks */
-/* these pin numbers double as IRQ numbers, like AT91_ID_* values */
+/* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */
 #define AT91_PIN_PA0    (PIN_BASE + 0x00 + 0)
 #define AT91_PIN_PA1    (PIN_BASE + 0x00 + 1)
@@ -180,17 +179,18 @@
 #ifndef __ASSEMBLY__
 /* setup setup routines, called from board init or driver probe() */
-extern int at91_set_A_periph(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup);
-extern int at91_set_B_periph(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_B_periph(unsigned pin, int use_pullup);
-extern int at91_set_gpio_input(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_gpio_input(unsigned pin, int use_pullup);
-extern int at91_set_gpio_output(unsigned pin, int value);
+extern int __init_or_module at91_set_gpio_output(unsigned pin, int value);
-extern int at91_set_deglitch(unsigned pin, int is_on);
+extern int __init_or_module at91_set_deglitch(unsigned pin, int is_on);
-extern int at91_set_multi_drive(unsigned pin, int is_on);
+extern int __init_or_module at91_set_multi_drive(unsigned pin, int is_on);
 /* callable at any time */
 extern int at91_set_gpio_value(unsigned pin, int value);
 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
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index 235d39d91107..9ca4cc9c0b2e 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -34,30 +34,17 @@
 * Virtual to Physical Address mapping for IO devices.
 */
 #define AT91_VA_BASE_SYS        AT91_IO_P2V(AT91_BASE_SYS)
-#define AT91_VA_BASE_SPI        AT91_IO_P2V(AT91_BASE_SPI)
+#define AT91_VA_BASE_SPI        AT91_IO_P2V(AT91RM9200_BASE_SPI)
-#define AT91_VA_BASE_SSC2       AT91_IO_P2V(AT91_BASE_SSC2)
+#define AT91_VA_BASE_EMAC       AT91_IO_P2V(AT91RM9200_BASE_EMAC)
-#define AT91_VA_BASE_SSC1       AT91_IO_P2V(AT91_BASE_SSC1)
+#define AT91_VA_BASE_TWI        AT91_IO_P2V(AT91RM9200_BASE_TWI)
-#define AT91_VA_BASE_SSC0       AT91_IO_P2V(AT91_BASE_SSC0)
+#define AT91_VA_BASE_MCI        AT91_IO_P2V(AT91RM9200_BASE_MCI)
-#define AT91_VA_BASE_US3        AT91_IO_P2V(AT91_BASE_US3)
+#define AT91_VA_BASE_UDP        AT91_IO_P2V(AT91RM9200_BASE_UDP)
-#define AT91_VA_BASE_US2        AT91_IO_P2V(AT91_BASE_US2)
-#define AT91_VA_BASE_US1        AT91_IO_P2V(AT91_BASE_US1)
-#define AT91_VA_BASE_US0        AT91_IO_P2V(AT91_BASE_US0)
-#define AT91_VA_BASE_EMAC       AT91_IO_P2V(AT91_BASE_EMAC)
-#define AT91_VA_BASE_TWI        AT91_IO_P2V(AT91_BASE_TWI)
-#define AT91_VA_BASE_MCI        AT91_IO_P2V(AT91_BASE_MCI)
-#define AT91_VA_BASE_UDP        AT91_IO_P2V(AT91_BASE_UDP)
-#define AT91_VA_BASE_TCB1       AT91_IO_P2V(AT91_BASE_TCB1)
-#define AT91_VA_BASE_TCB0       AT91_IO_P2V(AT91_BASE_TCB0)
-/* Internal SRAM */
-#define AT91_SRAM_BASE          0x00200000      /* Internal SRAM base address */
-#define AT91_SRAM_SIZE          0x00004000      /* Internal SRAM SIZE (16Kb) */
 /* Internal SRAM is mapped below the IO devices */
-#define AT91_SRAM_VIRT_BASE     (AT91_IO_VIRT_BASE - AT91_SRAM_SIZE)
+#define AT91_SRAM_VIRT_BASE     (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE)
 /* Serial ports */
-#define AT91_NR_UART            5               /* 4 USART3's and one DBGU port */
+#define ATMEL_MAX_UART          5               /* 4 USART3's and one DBGU port */
 /* FLASH */
 #define AT91_FLASH_BASE         0x10000000      /* NCS0: Flash physical base address */
@@ -71,9 +58,6 @@
 /* Compact Flash */
 #define AT91_CF_BASE            0x50000000      /* NCS4-NCS6: Compact Flash physical base address */
-/* Multi-Master Memory controller */
-#define AT91_UHP_BASE           0x00300000      /* USB Host controller */
 /* Clocks */
 #define AT91_SLOW_CLOCK         32768           /* slow clock */
diff --git a/include/asm-arm/arch-at91rm9200/irqs.h b/include/asm-arm/arch-at91rm9200/irqs.h
index f63842c2c093..763cb96c418b 100644
--- a/include/asm-arm/arch-at91rm9200/irqs.h
+++ b/include/asm-arm/arch-at91rm9200/irqs.h
@@ -32,7 +32,7 @@
 /*
- * IRQ interrupt symbols are the AT91_ID_* symbols in at91rm9200.h
+ * 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.
diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S
index 21f6ee485819..de4481dd8ba0 100644
--- a/include/asm-arm/arch-clps711x/entry-macro.S
+++ b/include/asm-arm/arch-clps711x/entry-macro.S
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-CLPS711x/entry-macro.S
+ * include/asm-arm/arch-clps711x/entry-macro.S
 *
 * Low-level IRQ helper macros for CLPS711X-based platforms
 *
diff --git a/include/asm-arm/arch-clps711x/time.h b/include/asm-arm/arch-clps711x/time.h
index 9cb27cd4e6ae..0e4a3901d3b3 100644
--- a/include/asm-arm/arch-clps711x/time.h
+++ b/include/asm-arm/arch-clps711x/time.h
@@ -29,7 +29,7 @@ static irqreturn_t
 p720t_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
        do_leds();
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
        update_process_times(user_mode(regs));
 #endif
diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S
index cf10ac96fdde..ce812d4f4a33 100644
--- a/include/asm-arm/arch-ebsa285/entry-macro.S
+++ b/include/asm-arm/arch-ebsa285/entry-macro.S
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-footbridge/entry-macro.S
+ * include/asm-arm/arch-ebsa285/entry-macro.S
 *
 * Low-level IRQ helper macros for footbridge-based platforms
 *
diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h
index 09eda84592ff..8dc1460b2305 100644
--- a/include/asm-arm/arch-h720x/system.h
+++ b/include/asm-arm/arch-h720x/system.h
@@ -1,5 +1,5 @@
 /*
- * linux/arch/arm/mach-h720x/system.h
+ * linux/include/asm-arm/arch-h720x/system.h
 *
 * Copyright (C) 2001-2002 Jungjun Kim, Hynix Semiconductor Inc.
 *
diff --git a/include/asm-arm/arch-iop32x/debug-macro.S b/include/asm-arm/arch-iop32x/debug-macro.S
new file mode 100644
index 000000000000..9022b6849e23
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/debug-macro.S
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-iop32x/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * 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.
+ */
+                .macro  addruart, rx
+                mov     \rx, #0xfe000000        @ physical as well as virtual
+                orr     \rx, \rx, #0x00800000   @ location of the UART
+                .endm
+#define UART_SHIFT      0
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/dma.h b/include/asm-arm/arch-iop32x/dma.h
index 1e808db8af2a..e977a9ef3160 100644
--- a/include/asm-arm/arch-iop3xx/dma.h
+++ b/include/asm-arm/arch-iop32x/dma.h
@@ -1,7 +1,7 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/dma.h
+ * include/asm-arm/arch-iop32x/dma.h
 *
- *  Copyright (C) 2004 Intel Corp.
+ * Copyright (C) 2004 Intel Corp.
 *
 * 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
diff --git a/include/asm-arm/arch-iop32x/entry-macro.S b/include/asm-arm/arch-iop32x/entry-macro.S
new file mode 100644
index 000000000000..1500cbbd2295
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/entry-macro.S
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-iop32x/entry-macro.S
+ *
+ * Low-level IRQ helper macros for IOP32x-based 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/arch/iop32x.h>
+                .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
diff --git a/include/asm-arm/arch-iop32x/glantank.h b/include/asm-arm/arch-iop32x/glantank.h
new file mode 100644
index 000000000000..3b065618dd00
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/glantank.h
@@ -0,0 +1,13 @@
+/*
+ * include/asm/arch-iop32x/glantank.h
+ *
+ * IO-Data GLAN Tank board registers
+ */
+#ifndef __GLANTANK_H
+#define __GLANTANK_H
+#define GLANTANK_UART           0xfe800000      /* UART */
+#endif
diff --git a/include/asm-arm/arch-iop32x/hardware.h b/include/asm-arm/arch-iop32x/hardware.h
new file mode 100644
index 000000000000..6556ed5eee31
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/hardware.h
@@ -0,0 +1,44 @@
+/*
+ * include/asm-arm/arch-iop32x/hardware.h
+ */
+#ifndef __HARDWARE_H
+#define __HARDWARE_H
+#include <asm/types.h>
+/*
+ * Note about PCI IO space mappings
+ *
+ * To make IO space accesses efficient, we store virtual addresses in
+ * the IO resources.
+ *
+ * The PCI IO space is located at virtual 0xfe000000 from physical
+ * 0x90000000. The PCI BARs must be programmed with physical addresses,
+ * but when we read them, we convert them to virtual addresses. See
+ * arch/arm/plat-iop/pci.c.
+ */
+#define pcibios_assign_all_busses() 1
+#define PCIBIOS_MIN_IO          0x00000000
+#define PCIBIOS_MIN_MEM         0x00000000
+#ifndef __ASSEMBLY__
+void iop32x_init_irq(void);
+#endif
+/*
+ * Generic chipset bits
+ */
+#include "iop32x.h"
+/*
+ * Board specific bits
+ */
+#include "glantank.h"
+#include "iq80321.h"
+#include "iq31244.h"
+#include "n2100.h"
+#endif
diff --git a/include/asm-arm/arch-iop3xx/io.h b/include/asm-arm/arch-iop32x/io.h
index 36adbdf5055a..12d9ee02cde3 100644
--- a/include/asm-arm/arch-iop3xx/io.h
+++ b/include/asm-arm/arch-iop32x/io.h
@@ -1,21 +1,22 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/io.h
+ * include/asm-arm/arch-iop32x/io.h
 *
- *  Copyright (C) 2001  MontaVista Software, Inc.
+ * Copyright (C) 2001 MontaVista Software, Inc.
 *
 * 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_ARM_ARCH_IO_H
+#ifndef __IO_H
-#define __ASM_ARM_ARCH_IO_H
+#define __IO_H
 #include <asm/hardware.h>
-#define IO_SPACE_LIMIT 0xffffffff
+#define IO_SPACE_LIMIT          0xffffffff
 #define __io(p)                 ((void __iomem *)(p))
 #define __mem_pci(a)            (a)
 #endif
diff --git a/include/asm-arm/arch-iop32x/iop32x.h b/include/asm-arm/arch-iop32x/iop32x.h
new file mode 100644
index 000000000000..4bbd85f3ed2a
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/iop32x.h
@@ -0,0 +1,28 @@
+/*
+ * include/asm-arm/arch-iop32x/iop32x.h
+ *
+ * Intel IOP32X Chip definitions
+ *
+ * Author: Rory Bolt <rorybolt@pacbell.net>
+ * Copyright (C) 2002 Rory Bolt
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * 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 __IOP32X_H
+#define __IOP32X_H
+/*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_GPIO_REG(reg)    (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07c0 + (reg))
+#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg))
+#include <asm/hardware/iop3xx.h>
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq31244.h b/include/asm-arm/arch-iop32x/iq31244.h
index 4177cfa8100f..fff4eafa1f6b 100644
--- a/include/asm-arm/arch-iop3xx/iq31244.h
+++ b/include/asm-arm/arch-iop32x/iq31244.h
@@ -1,15 +1,11 @@
 /*
- * linux/include/asm/arch-iop3xx/iq31244.h
+ * include/asm-arm/arch-iop32x/iq31244.h
 *
 * Intel IQ31244 evaluation board registers
 */
-#ifndef _IQ31244_H_
+#ifndef __IQ31244_H
-#define _IQ31244_H_
+#define __IQ31244_H
-#define IQ31244_FLASHBASE       0xf0000000      /* Flash */
-#define IQ31244_FLASHSIZE       0x00800000
-#define IQ31244_FLASHWIDTH      2
 #define IQ31244_UART            0xfe800000      /* UART #1 */
 #define IQ31244_7SEG_1          0xfe840000      /* 7-Segment MSB */
@@ -17,8 +13,5 @@
 #define IQ31244_ROTARY_SW       0xfe8d0000      /* Rotary Switch */
 #define IQ31244_BATT_STAT       0xfe8f0000      /* Battery Status */
-#ifndef __ASSEMBLY__
-extern void iq31244_map_io(void);
-#endif
-#endif  // _IQ31244_H_
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq80321.h b/include/asm-arm/arch-iop32x/iq80321.h
index cb8725979ffa..eb69db9b9a06 100644
--- a/include/asm-arm/arch-iop3xx/iq80321.h
+++ b/include/asm-arm/arch-iop32x/iq80321.h
@@ -1,15 +1,11 @@
 /*
- * linux/include/asm/arch-iop3xx/iq80321.h
+ * include/asm-arm/arch-iop32x/iq80321.h
 *
 * Intel IQ80321 evaluation board registers
 */
-#ifndef _IQ80321_H_
+#ifndef __IQ80321_H
-#define _IQ80321_H_
+#define __IQ80321_H
-#define IQ80321_FLASHBASE       0xf0000000      /* Flash */
-#define IQ80321_FLASHSIZE       0x00800000
-#define IQ80321_FLASHWIDTH      1
 #define IQ80321_UART            0xfe800000      /* UART #1 */
 #define IQ80321_7SEG_1          0xfe840000      /* 7-Segment MSB */
@@ -17,8 +13,5 @@
 #define IQ80321_ROTARY_SW       0xfe8d0000      /* Rotary Switch */
 #define IQ80321_BATT_STAT       0xfe8f0000      /* Battery Status */
-#ifndef __ASSEMBLY__
-extern void iq80321_map_io(void);
-#endif
-#endif  // _IQ80321_H_
+#endif
diff --git a/include/asm-arm/arch-iop32x/irqs.h b/include/asm-arm/arch-iop32x/irqs.h
new file mode 100644
index 000000000000..bbaef873afce
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/irqs.h
@@ -0,0 +1,50 @@
+/*
+ * include/asm-arm/arch-iop32x/irqs.h
+ *
+ * Author:      Rory Bolt <rorybolt@pacbell.net>
+ * Copyright:   (C) 2002 Rory Bolt
+ *
+ * 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 __IRQS_H
+#define __IRQS_H
+/*
+ * IOP80321 chipset interrupts
+ */
+#define IRQ_IOP32X_DMA0_EOT     0
+#define IRQ_IOP32X_DMA0_EOC     1
+#define IRQ_IOP32X_DMA1_EOT     2
+#define IRQ_IOP32X_DMA1_EOC     3
+#define IRQ_IOP32X_AA_EOT       6
+#define IRQ_IOP32X_AA_EOC       7
+#define IRQ_IOP32X_CORE_PMON    8
+#define IRQ_IOP32X_TIMER0       9
+#define IRQ_IOP32X_TIMER1       10
+#define IRQ_IOP32X_I2C_0        11
+#define IRQ_IOP32X_I2C_1        12
+#define IRQ_IOP32X_MESSAGING    13
+#define IRQ_IOP32X_ATU_BIST     14
+#define IRQ_IOP32X_PERFMON      15
+#define IRQ_IOP32X_CORE_PMU     16
+#define IRQ_IOP32X_BIU_ERR      17
+#define IRQ_IOP32X_ATU_ERR      18
+#define IRQ_IOP32X_MCU_ERR      19
+#define IRQ_IOP32X_DMA0_ERR     20
+#define IRQ_IOP32X_DMA1_ERR     21
+#define IRQ_IOP32X_AA_ERR       23
+#define IRQ_IOP32X_MSG_ERR      24
+#define IRQ_IOP32X_SSP          25
+#define IRQ_IOP32X_XINT0        27
+#define IRQ_IOP32X_XINT1        28
+#define IRQ_IOP32X_XINT2        29
+#define IRQ_IOP32X_XINT3        30
+#define IRQ_IOP32X_HPI          31
+#define NR_IRQS                 32
+#endif
diff --git a/include/asm-arm/arch-iop32x/memory.h b/include/asm-arm/arch-iop32x/memory.h
new file mode 100644
index 000000000000..764cd3f0d416
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/memory.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-iop32x/memory.h
+ */
+#ifndef __MEMORY_H
+#define __MEMORY_H
+#include <asm/hardware.h>
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET     UL(0xa0000000)
+/*
+ * Virtual view <-> PCI DMA view memory address translations
+ * virt_to_bus: Used to translate the virtual address to an
+ *              address suitable to be passed to set_dma_addr
+ * bus_to_virt: Used to convert an address for DMA operations
+ *              to an address that the kernel can use.
+ */
+#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP3XX_IATVR2)) | ((*IOP3XX_IABAR2) & 0xfffffff0))
+#define __bus_to_virt(x)        (__phys_to_virt(((x) & ~(*IOP3XX_IALR2)) | ( *IOP3XX_IATVR2)))
+#endif
diff --git a/include/asm-arm/arch-iop32x/n2100.h b/include/asm-arm/arch-iop32x/n2100.h
new file mode 100644
index 000000000000..fed31a648425
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/n2100.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm/arch-iop32x/n2100.h
+ *
+ * Thecus N2100 board registers
+ */
+#ifndef __N2100_H
+#define __N2100_H
+#define N2100_UART              0xfe800000      /* UART */
+#define N2100_COPY_BUTTON       IOP3XX_GPIO_LINE(0)
+#define N2100_PCA9532_RESET     IOP3XX_GPIO_LINE(2)
+#define N2100_RESET_BUTTON      IOP3XX_GPIO_LINE(3)
+#define N2100_HARDWARE_RESET    IOP3XX_GPIO_LINE(4)
+#define N2100_POWER_BUTTON      IOP3XX_GPIO_LINE(5)
+#endif
diff --git a/include/asm-arm/arch-iop32x/system.h b/include/asm-arm/arch-iop32x/system.h
new file mode 100644
index 000000000000..17b7eb7e9c0d
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/system.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-iop32x/system.h
+ *
+ * Copyright (C) 2001 MontaVista Software, Inc.
+ *
+ * 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/mach-types.h>
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+static inline void arch_reset(char mode)
+{
+        local_irq_disable();
+        if (machine_is_n2100()) {
+                gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW);
+                gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT);
+                while (1)
+                        ;
+        }
+        *IOP3XX_PCSR = 0x30;
+        /* Jump into ROM at address 0 */
+        cpu_reset(0);
+}
diff --git a/include/asm-arm/arch-iop32x/timex.h b/include/asm-arm/arch-iop32x/timex.h
new file mode 100644
index 000000000000..9934b087311b
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop32x/timex.h
+ *
+ * IOP32x architecture timex specifications
+ */
+#include <asm/hardware.h>
+#define CLOCK_TICK_RATE         (100 * HZ)
diff --git a/include/asm-arm/arch-iop32x/uncompress.h b/include/asm-arm/arch-iop32x/uncompress.h
new file mode 100644
index 000000000000..e64f52bf2bce
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/uncompress.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-arm/arch-iop32x/uncompress.h
+ */
+#include <asm/types.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+#include <asm/hardware.h>
+static volatile u8 *uart_base;
+#define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
+static inline void putc(char c)
+{
+        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+                barrier();
+        uart_base[UART_TX] = c;
+}
+static inline void flush(void)
+{
+}
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+        if (machine_is_iq80321())
+                uart_base = (volatile u8 *)IQ80321_UART;
+        else if (machine_is_iq31244())
+                uart_base = (volatile u8 *)IQ31244_UART;
+        else
+                uart_base = (volatile u8 *)0xfe800000;
+}
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop32x/vmalloc.h b/include/asm-arm/arch-iop32x/vmalloc.h
new file mode 100644
index 000000000000..0a70baa19517
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-iop32x/vmalloc.h
+ */
+#define VMALLOC_END     0xfe000000
diff --git a/include/asm-arm/arch-iop33x/debug-macro.S b/include/asm-arm/arch-iop33x/debug-macro.S
new file mode 100644
index 000000000000..9e7132ebe6a7
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/debug-macro.S
@@ -0,0 +1,24 @@
+/*
+ * include/asm-arm/arch-iop33x/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * 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.
+ */
+                .macro  addruart, rx
+                mrc     p15, 0, \rx, c1, c0
+                tst     \rx, #1                 @ mmu enabled?
+                moveq   \rx, #0xff000000        @ physical
+                movne   \rx, #0xfe000000        @ virtual
+                orr     \rx, \rx, #0x00ff0000
+                orr     \rx, \rx, #0x0000f700
+                .endm
+#define UART_SHIFT      2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop33x/dma.h b/include/asm-arm/arch-iop33x/dma.h
new file mode 100644
index 000000000000..b7775fdc5ad3
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/dma.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop33x/dma.h
+ *
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
diff --git a/include/asm-arm/arch-iop33x/entry-macro.S b/include/asm-arm/arch-iop33x/entry-macro.S
new file mode 100644
index 000000000000..92b791702e34
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/entry-macro.S
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-iop33x/entry-macro.S
+ *
+ * Low-level IRQ helper macros for IOP33x-based 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/arch/iop33x.h>
+                .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
diff --git a/include/asm-arm/arch-iop33x/hardware.h b/include/asm-arm/arch-iop33x/hardware.h
new file mode 100644
index 000000000000..0659cf94d040
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/hardware.h
@@ -0,0 +1,46 @@
+/*
+ * include/asm-arm/arch-iop33x/hardware.h
+ */
+#ifndef __HARDWARE_H
+#define __HARDWARE_H
+#include <asm/types.h>
+/*
+ * Note about PCI IO space mappings
+ *
+ * To make IO space accesses efficient, we store virtual addresses in
+ * the IO resources.
+ *
+ * The PCI IO space is located at virtual 0xfe000000 from physical
+ * 0x90000000.  The PCI BARs must be programmed with physical addresses,
+ * but when we read them, we convert them to virtual addresses.  See
+ * arch/arm/mach-iop3xx/iop3xx-pci.c
+ */
+#define pcibios_assign_all_busses()     1
+#define PCIBIOS_MIN_IO          0x00000000
+#define PCIBIOS_MIN_MEM         0x00000000
+#ifndef __ASSEMBLY__
+void iop33x_init_irq(void);
+extern struct platform_device iop33x_uart0_device;
+extern struct platform_device iop33x_uart1_device;
+#endif
+/*
+ * Generic chipset bits
+ *
+ */
+#include "iop33x.h"
+/*
+ * Board specific bits
+ */
+#include "iq80331.h"
+#include "iq80332.h"
+#endif
diff --git a/include/asm-arm/arch-iop33x/io.h b/include/asm-arm/arch-iop33x/io.h
new file mode 100644
index 000000000000..c017402bab96
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/io.h
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-iop33x/io.h
+ *
+ * Copyright (C) 2001  MontaVista Software, Inc.
+ *
+ * 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 __IO_H
+#define __IO_H
+#include <asm/hardware.h>
+#define IO_SPACE_LIMIT          0xffffffff
+#define __io(p)                 ((void __iomem *)(p))
+#define __mem_pci(a)            (a)
+#endif
diff --git a/include/asm-arm/arch-iop33x/iop33x.h b/include/asm-arm/arch-iop33x/iop33x.h
new file mode 100644
index 000000000000..7ac6e93db5ff
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/iop33x.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-iop33x/iop33x.h
+ *
+ * Intel IOP33X Chip definitions
+ *
+ * Author: Dave Jiang (dave.jiang@intel.com)
+ * Copyright (C) 2003, 2004 Intel Corp.
+ *
+ * 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 __IOP33X_H
+#define __IOP33X_H
+/*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_GPIO_REG(reg)    (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1780 + (reg))
+#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07d0 + (reg))
+#include <asm/hardware/iop3xx.h>
+/* UARTs  */
+#define IOP33X_UART0_PHYS       (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1700)
+#define IOP33X_UART0_VIRT       (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1700)
+#define IOP33X_UART1_PHYS       (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1740)
+#define IOP33X_UART1_VIRT       (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1740)
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq80331.h b/include/asm-arm/arch-iop33x/iq80331.h
index 0668e78d483e..79b9302017ea 100644
--- a/include/asm-arm/arch-iop3xx/iq80331.h
+++ b/include/asm-arm/arch-iop33x/iq80331.h
@@ -1,23 +1,16 @@
 /*
- * linux/include/asm/arch-iop3xx/iq80331.h
+ * include/asm-arm/arch-iop33x/iq80331.h
 *
 * Intel IQ80331 evaluation board registers
 */
-#ifndef _IQ80331_H_
+#ifndef __IQ80331_H
-#define _IQ80331_H_
+#define __IQ80331_H
-#define IQ80331_FLASHBASE       0xc0000000      /* Flash */
-#define IQ80331_FLASHSIZE       0x00800000
-#define IQ80331_FLASHWIDTH      1
 #define IQ80331_7SEG_1          0xce840000      /* 7-Segment MSB */
 #define IQ80331_7SEG_0          0xce850000      /* 7-Segment LSB (WO) */
 #define IQ80331_ROTARY_SW       0xce8d0000      /* Rotary Switch */
 #define IQ80331_BATT_STAT       0xce8f0000      /* Battery Status */
-#ifndef __ASSEMBLY__
-extern void iq80331_map_io(void);
-#endif
-#endif  // _IQ80331_H_
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq80332.h b/include/asm-arm/arch-iop33x/iq80332.h
index e5fff1775d1a..053165629492 100644
--- a/include/asm-arm/arch-iop3xx/iq80332.h
+++ b/include/asm-arm/arch-iop33x/iq80332.h
@@ -1,23 +1,16 @@
 /*
- * linux/include/asm/arch-iop3xx/iq80332.h
+ * include/asm-arm/arch-iop33x/iq80332.h
 *
 * Intel IQ80332 evaluation board registers
 */
-#ifndef _IQ80332_H_
+#ifndef __IQ80332_H
-#define _IQ80332_H_
+#define __IQ80332_H
-#define IQ80332_FLASHBASE       0xc0000000      /* Flash */
-#define IQ80332_FLASHSIZE       0x00800000
-#define IQ80332_FLASHWIDTH      1
 #define IQ80332_7SEG_1          0xce840000      /* 7-Segment MSB */
 #define IQ80332_7SEG_0          0xce850000      /* 7-Segment LSB (WO) */
 #define IQ80332_ROTARY_SW       0xce8d0000      /* Rotary Switch */
 #define IQ80332_BATT_STAT       0xce8f0000      /* Battery Status */
-#ifndef __ASSEMBLY__
-extern void iq80332_map_io(void);
-#endif
-#endif  // _IQ80332_H_
+#endif
diff --git a/include/asm-arm/arch-iop33x/irqs.h b/include/asm-arm/arch-iop33x/irqs.h
new file mode 100644
index 000000000000..d045f8403396
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/irqs.h
@@ -0,0 +1,60 @@
+/*
+ * include/asm-arm/arch-iop33x/irqs.h
+ *
+ * Author:      Dave Jiang (dave.jiang@intel.com)
+ * Copyright:   (C) 2003 Intel Corp.
+ *
+ * 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 __IRQS_H
+#define __IRQS_H
+/*
+ * IOP80331 chipset interrupts
+ */
+#define IRQ_IOP33X_DMA0_EOT     0
+#define IRQ_IOP33X_DMA0_EOC     1
+#define IRQ_IOP33X_DMA1_EOT     2
+#define IRQ_IOP33X_DMA1_EOC     3
+#define IRQ_IOP33X_AA_EOT       6
+#define IRQ_IOP33X_AA_EOC       7
+#define IRQ_IOP33X_TIMER0       8
+#define IRQ_IOP33X_TIMER1       9
+#define IRQ_IOP33X_I2C_0        10
+#define IRQ_IOP33X_I2C_1        11
+#define IRQ_IOP33X_MSG          12
+#define IRQ_IOP33X_MSGIBQ       13
+#define IRQ_IOP33X_ATU_BIST     14
+#define IRQ_IOP33X_PERFMON      15
+#define IRQ_IOP33X_CORE_PMU     16
+#define IRQ_IOP33X_XINT0        24
+#define IRQ_IOP33X_XINT1        25
+#define IRQ_IOP33X_XINT2        26
+#define IRQ_IOP33X_XINT3        27
+#define IRQ_IOP33X_XINT8        32
+#define IRQ_IOP33X_XINT9        33
+#define IRQ_IOP33X_XINT10       34
+#define IRQ_IOP33X_XINT11       35
+#define IRQ_IOP33X_XINT12       36
+#define IRQ_IOP33X_XINT13       37
+#define IRQ_IOP33X_XINT14       38
+#define IRQ_IOP33X_XINT15       39
+#define IRQ_IOP33X_UART0        51
+#define IRQ_IOP33X_UART1        52
+#define IRQ_IOP33X_PBIE         53
+#define IRQ_IOP33X_ATU_CRW      54
+#define IRQ_IOP33X_ATU_ERR      55
+#define IRQ_IOP33X_MCU_ERR      56
+#define IRQ_IOP33X_DMA0_ERR     57
+#define IRQ_IOP33X_DMA1_ERR     58
+#define IRQ_IOP33X_AA_ERR       60
+#define IRQ_IOP33X_MSG_ERR      62
+#define IRQ_IOP33X_HPI          63
+#define NR_IRQS                 64
+#endif
diff --git a/include/asm-arm/arch-iop33x/memory.h b/include/asm-arm/arch-iop33x/memory.h
new file mode 100644
index 000000000000..0d39139b241e
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/memory.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-iop33x/memory.h
+ */
+#ifndef __MEMORY_H
+#define __MEMORY_H
+#include <asm/hardware.h>
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET     UL(0x00000000)
+/*
+ * Virtual view <-> PCI DMA view memory address translations
+ * virt_to_bus: Used to translate the virtual address to an
+ *              address suitable to be passed to set_dma_addr
+ * bus_to_virt: Used to convert an address for DMA operations
+ *              to an address that the kernel can use.
+ */
+#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP3XX_IATVR2)) | ((*IOP3XX_IABAR2) & 0xfffffff0))
+#define __bus_to_virt(x)        (__phys_to_virt(((x) & ~(*IOP3XX_IALR2)) | ( *IOP3XX_IATVR2)))
+#endif
diff --git a/include/asm-arm/arch-iop33x/system.h b/include/asm-arm/arch-iop33x/system.h
new file mode 100644
index 000000000000..00dd07ece262
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/system.h
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-iop33x/system.h
+ *
+ * Copyright (C) 2001 MontaVista Software, Inc.
+ *
+ * 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.
+ */
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+static inline void arch_reset(char mode)
+{
+        *IOP3XX_PCSR = 0x30;
+        /* Jump into ROM at address 0 */
+        cpu_reset(0);
+}
diff --git a/include/asm-arm/arch-iop33x/timex.h b/include/asm-arm/arch-iop33x/timex.h
new file mode 100644
index 000000000000..fe3e1e369ff9
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop33x/timex.h
+ *
+ * IOP3xx architecture timex specifications
+ */
+#include <asm/hardware.h>
+#define CLOCK_TICK_RATE         (100 * HZ)
diff --git a/include/asm-arm/arch-iop33x/uncompress.h b/include/asm-arm/arch-iop33x/uncompress.h
new file mode 100644
index 000000000000..e17fbc05877b
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/uncompress.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-arm/arch-iop33x/uncompress.h
+ */
+#include <asm/types.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+#include <asm/hardware.h>
+static volatile u32 *uart_base;
+#define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
+static inline void putc(char c)
+{
+        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+                barrier();
+        uart_base[UART_TX] = c;
+}
+static inline void flush(void)
+{
+}
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+        if (machine_is_iq80331() || machine_is_iq80332())
+                uart_base = (volatile u32 *)IOP33X_UART0_PHYS;
+        else
+                uart_base = (volatile u32 *)0xfe800000;
+}
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop33x/vmalloc.h b/include/asm-arm/arch-iop33x/vmalloc.h
new file mode 100644
index 000000000000..66f545a7f4fc
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-iop33x/vmalloc.h
+ */
+#define VMALLOC_END     0xfe000000
diff --git a/include/asm-arm/arch-iop3xx/debug-macro.S b/include/asm-arm/arch-iop3xx/debug-macro.S
deleted file mode 100644
index ce007e531994..000000000000
--- a/include/asm-arm/arch-iop3xx/debug-macro.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* linux/include/asm-arm/arch-iop3xx/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * 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.
- *
-*/
-                .macro  addruart,rx
-                mov     \rx, #0xfe000000        @ physical
-#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
-                orr     \rx, \rx, #0x00800000   @ location of the UART
-#elif defined(CONFIG_ARCH_IOP331)
-                mrc     p15, 0, \rx, c1, c0
-                tst     \rx, #1                 @ MMU enabled?
-                moveq   \rx, #0x000fe000        @ Physical Base
-                movne   \rx, #0
-                orr     \rx, \rx, #0xfe000000
-                orr     \rx, \rx, #0x00f00000   @ Virtual Base
-                orr     \rx, \rx, #0x00001700   @ location of the UART
-#else
-#error Unknown IOP3XX implementation
-#endif
-                .endm
-#if !defined(CONFIG_ARCH_IQ80321) || !defined(CONFIG_ARCH_IQ31244) || !defined(CONFIG_ARCH_IQ80331)
-#define FLOW_CONTROL
-#endif
-#define UART_SHIFT      0
-#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/entry-macro.S b/include/asm-arm/arch-iop3xx/entry-macro.S
deleted file mode 100644
index 926668c098a5..000000000000
--- a/include/asm-arm/arch-iop3xx/entry-macro.S
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * include/asm-arm/arch-iop3xx/entry-macro.S
- *
- * Low-level IRQ helper macros for IOP3xx-based 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/arch/irqs.h>
-#if defined(CONFIG_ARCH_IOP321)
-                .macro  disable_fiq
-                .endm
-                /*
-                 * Note: only deal with normal interrupts, not FIQ
-                 */
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     \irqnr, #0
-                mrc     p6, 0, \irqstat, c8, c0, 0      @ Read IINTSRC
-                cmp     \irqstat, #0
-                beq     1001f
-                clz     \irqnr, \irqstat
-                mov     \base, #31
-                subs    \irqnr,\base,\irqnr
-                add     \irqnr,\irqnr,#IRQ_IOP321_DMA0_EOT
-1001:
-                .endm
-#elif defined(CONFIG_ARCH_IOP331)
-                .macro  disable_fiq
-                .endm
-                /*
-                 * Note: only deal with normal interrupts, not FIQ
-                 */
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     \irqnr, #0
-                mrc     p6, 0, \irqstat, c4, c0, 0      @ Read IINTSRC0
-                cmp     \irqstat, #0
-                bne     1002f
-                mrc     p6, 0, \irqstat, c5, c0, 0      @ Read IINTSRC1
-                cmp     \irqstat, #0
-                beq     1001f
-                clz     \irqnr, \irqstat
-                rsbs    \irqnr,\irqnr,#31   @ recommend by RMK
-                add     \irqnr,\irqnr,#IRQ_IOP331_XINT8
-                b       1001f
-1002:   clz     \irqnr, \irqstat
-                rsbs    \irqnr,\irqnr,#31   @ recommend by RMK
-                add     \irqnr,\irqnr,#IRQ_IOP331_DMA0_EOT
-1001:
-                .endm
-#endif
diff --git a/include/asm-arm/arch-iop3xx/hardware.h b/include/asm-arm/arch-iop3xx/hardware.h
deleted file mode 100644
index 3b138171d086..000000000000
--- a/include/asm-arm/arch-iop3xx/hardware.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/hardware.h
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-#include <asm/types.h>
-/*
- * Note about PCI IO space mappings
- *
- * To make IO space accesses efficient, we store virtual addresses in
- * the IO resources.
- *
- * The PCI IO space is located at virtual 0xfe000000 from physical
- * 0x90000000.  The PCI BARs must be programmed with physical addresses,
- * but when we read them, we convert them to virtual addresses.  See
- * arch/arm/mach-iop3xx/iop3xx-pci.c
- */
-#define pcibios_assign_all_busses() 1
-/*
- * The min PCI I/O and MEM space are dependent on what specific
- * chipset/platform we are running on, so instead of hardcoding with
- * #ifdefs, we just fill these in the platform level PCI init code.
- */
-#ifndef __ASSEMBLY__
-extern unsigned long iop3xx_pcibios_min_io;
-extern unsigned long iop3xx_pcibios_min_mem;
-extern unsigned int processor_id;
-#endif
-/*
- * We just set these to zero since they are really bogus anyways
- */
-#define PCIBIOS_MIN_IO      (iop3xx_pcibios_min_io)
-#define PCIBIOS_MIN_MEM     (iop3xx_pcibios_min_mem)
-/*
- * Generic chipset bits
- *
- */
-#include "iop321.h"
-#include "iop331.h"
-/*
- * Board specific bits
- */
-#include "iq80321.h"
-#include "iq31244.h"
-#include "iq80331.h"
-#include "iq80332.h"
-#endif  /* _ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-iop3xx/iop321-irqs.h b/include/asm-arm/arch-iop3xx/iop321-irqs.h
deleted file mode 100644
index 2fcc1654cb9d..000000000000
--- a/include/asm-arm/arch-iop3xx/iop321-irqs.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Author:      Rory Bolt <rorybolt@pacbell.net>
- * Copyright:   (C) 2002 Rory Bolt
- *
- * 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 _IOP321_IRQS_H_
-#define _IOP321_IRQS_H_
-/*
- * IOP80321 chipset interrupts
- */
-#define IOP321_IRQ_OFS          0
-#define IOP321_IRQ(x)           (IOP321_IRQ_OFS + (x))
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP321_DMA0_EOT     IOP321_IRQ(0)
-#define IRQ_IOP321_DMA0_EOC     IOP321_IRQ(1)
-#define IRQ_IOP321_DMA1_EOT     IOP321_IRQ(2)
-#define IRQ_IOP321_DMA1_EOC     IOP321_IRQ(3)
-#define IRQ_IOP321_RSVD_4       IOP321_IRQ(4)
-#define IRQ_IOP321_RSVD_5       IOP321_IRQ(5)
-#define IRQ_IOP321_AA_EOT       IOP321_IRQ(6)
-#define IRQ_IOP321_AA_EOC       IOP321_IRQ(7)
-#define IRQ_IOP321_CORE_PMON    IOP321_IRQ(8)
-#define IRQ_IOP321_TIMER0       IOP321_IRQ(9)
-#define IRQ_IOP321_TIMER1       IOP321_IRQ(10)
-#define IRQ_IOP321_I2C_0        IOP321_IRQ(11)
-#define IRQ_IOP321_I2C_1        IOP321_IRQ(12)
-#define IRQ_IOP321_MESSAGING    IOP321_IRQ(13)
-#define IRQ_IOP321_ATU_BIST     IOP321_IRQ(14)
-#define IRQ_IOP321_PERFMON      IOP321_IRQ(15)
-#define IRQ_IOP321_CORE_PMU     IOP321_IRQ(16)
-#define IRQ_IOP321_BIU_ERR      IOP321_IRQ(17)
-#define IRQ_IOP321_ATU_ERR      IOP321_IRQ(18)
-#define IRQ_IOP321_MCU_ERR      IOP321_IRQ(19)
-#define IRQ_IOP321_DMA0_ERR     IOP321_IRQ(20)
-#define IRQ_IOP321_DMA1_ERR     IOP321_IRQ(21)
-#define IRQ_IOP321_RSVD_22      IOP321_IRQ(22)
-#define IRQ_IOP321_AA_ERR       IOP321_IRQ(23)
-#define IRQ_IOP321_MSG_ERR      IOP321_IRQ(24)
-#define IRQ_IOP321_SSP          IOP321_IRQ(25)
-#define IRQ_IOP321_RSVD_26      IOP321_IRQ(26)
-#define IRQ_IOP321_XINT0        IOP321_IRQ(27)
-#define IRQ_IOP321_XINT1        IOP321_IRQ(28)
-#define IRQ_IOP321_XINT2        IOP321_IRQ(29)
-#define IRQ_IOP321_XINT3        IOP321_IRQ(30)
-#define IRQ_IOP321_HPI          IOP321_IRQ(31)
-#define NR_IOP321_IRQS          (IOP321_IRQ(31) + 1)
-#define NR_IRQS                 NR_IOP321_IRQS
-/*
- * Interrupts available on the IQ80321 board
- */
-/*
- * On board devices
- */
-#define IRQ_IQ80321_I82544      IRQ_IOP321_XINT0
-#define IRQ_IQ80321_UART        IRQ_IOP321_XINT1
-/*
- * PCI interrupts
- */
-#define IRQ_IQ80321_INTA        IRQ_IOP321_XINT0
-#define IRQ_IQ80321_INTB        IRQ_IOP321_XINT1
-#define IRQ_IQ80321_INTC        IRQ_IOP321_XINT2
-#define IRQ_IQ80321_INTD        IRQ_IOP321_XINT3
-/*
- * Interrupts on the IQ31244 board
- */
-/*
- * On board devices
- */
-#define IRQ_IQ31244_UART        IRQ_IOP321_XINT1
-#define IRQ_IQ31244_I82546      IRQ_IOP321_XINT0
-#define IRQ_IQ31244_SATA        IRQ_IOP321_XINT2
-#define IRQ_IQ31244_PCIX_SLOT   IRQ_IOP321_XINT3
-/*
- * PCI interrupts
- */
-#define IRQ_IQ31244_INTA        IRQ_IOP321_XINT0
-#define IRQ_IQ31244_INTB        IRQ_IOP321_XINT1
-#define IRQ_IQ31244_INTC        IRQ_IOP321_XINT2
-#define IRQ_IQ31244_INTD        IRQ_IOP321_XINT3
-#endif // _IOP321_IRQ_H_
diff --git a/include/asm-arm/arch-iop3xx/iop321.h b/include/asm-arm/arch-iop3xx/iop321.h
deleted file mode 100644
index f8df778a356f..000000000000
--- a/include/asm-arm/arch-iop3xx/iop321.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iop321.h
- *
- * Intel IOP321 Chip definitions
- *
- * Author: Rory Bolt <rorybolt@pacbell.net>
- * Copyright (C) 2002 Rory Bolt
- * Copyright (C) 2004 Intel Corp.
- *
- * 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 _IOP321_HW_H_
-#define _IOP321_HW_H_
-/*
- * This is needed for mixed drivers that need to work on all
- * IOP3xx variants but behave slightly differently on each.
- */
-#ifndef __ASSEMBLY__
-#ifdef  CONFIG_ARCH_IOP321
-#define iop_is_321() (((processor_id & 0xfffff5e0) == 0x69052420))
-#else
-#define iop_is_321()    0
-#endif
-#endif
-/*
- * IOP321 I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP321_PCI_IO_WINDOW_SIZE   0x00010000
-#define IOP321_PCI_LOWER_IO_PA      0x90000000
-#define IOP321_PCI_LOWER_IO_VA      0xfe000000
-#define IOP321_PCI_LOWER_IO_BA      (*IOP321_OIOWTVR)
-#define IOP321_PCI_UPPER_IO_PA      (IOP321_PCI_LOWER_IO_PA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_IO_VA      (IOP321_PCI_LOWER_IO_VA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_IO_BA      (IOP321_PCI_LOWER_IO_BA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_IO_OFFSET        (IOP321_PCI_LOWER_IO_VA - IOP321_PCI_LOWER_IO_BA)
-/* #define IOP321_PCI_MEM_WINDOW_SIZE  (~*IOP321_IALR1 + 1) */
-#define IOP321_PCI_MEM_WINDOW_SIZE  0x04000000 /* 64M outbound window */
-#define IOP321_PCI_LOWER_MEM_PA     0x80000000
-#define IOP321_PCI_LOWER_MEM_BA     (*IOP321_OMWTVR0)
-#define IOP321_PCI_UPPER_MEM_PA     (IOP321_PCI_LOWER_MEM_PA + IOP321_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_MEM_BA     (IOP321_PCI_LOWER_MEM_BA + IOP321_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP321_PCI_MEM_OFFSET       (IOP321_PCI_LOWER_MEM_PA - IOP321_PCI_LOWER_MEM_BA)
-/*
- * IOP321 chipset registers
- */
-#define IOP321_VIRT_MEM_BASE 0xfeffe000  /* chip virtual mem address*/
-#define IOP321_PHYS_MEM_BASE 0xffffe000  /* chip physical memory address */
-#define IOP321_REG_ADDR(reg) (IOP321_VIRT_MEM_BASE | (reg))
-/* Reserved 0x00000000 through 0x000000FF */
-/* Address Translation Unit 0x00000100 through 0x000001FF */
-#define IOP321_ATUVID     (volatile u16 *)IOP321_REG_ADDR(0x00000100)
-#define IOP321_ATUDID     (volatile u16 *)IOP321_REG_ADDR(0x00000102)
-#define IOP321_ATUCMD     (volatile u16 *)IOP321_REG_ADDR(0x00000104)
-#define IOP321_ATUSR      (volatile u16 *)IOP321_REG_ADDR(0x00000106)
-#define IOP321_ATURID     (volatile u8  *)IOP321_REG_ADDR(0x00000108)
-#define IOP321_ATUCCR     (volatile u32 *)IOP321_REG_ADDR(0x00000109)
-#define IOP321_ATUCLSR    (volatile u8  *)IOP321_REG_ADDR(0x0000010C)
-#define IOP321_ATULT      (volatile u8  *)IOP321_REG_ADDR(0x0000010D)
-#define IOP321_ATUHTR     (volatile u8  *)IOP321_REG_ADDR(0x0000010E)
-#define IOP321_ATUBIST    (volatile u8  *)IOP321_REG_ADDR(0x0000010F)
-#define IOP321_IABAR0     (volatile u32 *)IOP321_REG_ADDR(0x00000110)
-#define IOP321_IAUBAR0    (volatile u32 *)IOP321_REG_ADDR(0x00000114)
-#define IOP321_IABAR1     (volatile u32 *)IOP321_REG_ADDR(0x00000118)
-#define IOP321_IAUBAR1    (volatile u32 *)IOP321_REG_ADDR(0x0000011C)
-#define IOP321_IABAR2     (volatile u32 *)IOP321_REG_ADDR(0x00000120)
-#define IOP321_IAUBAR2    (volatile u32 *)IOP321_REG_ADDR(0x00000124)
-#define IOP321_ASVIR      (volatile u16 *)IOP321_REG_ADDR(0x0000012C)
-#define IOP321_ASIR       (volatile u16 *)IOP321_REG_ADDR(0x0000012E)
-#define IOP321_ERBAR      (volatile u32 *)IOP321_REG_ADDR(0x00000130)
-/* Reserved 0x00000134 through 0x0000013B */
-#define IOP321_ATUILR     (volatile u8  *)IOP321_REG_ADDR(0x0000013C)
-#define IOP321_ATUIPR     (volatile u8  *)IOP321_REG_ADDR(0x0000013D)
-#define IOP321_ATUMGNT    (volatile u8  *)IOP321_REG_ADDR(0x0000013E)
-#define IOP321_ATUMLAT    (volatile u8  *)IOP321_REG_ADDR(0x0000013F)
-#define IOP321_IALR0      (volatile u32 *)IOP321_REG_ADDR(0x00000140)
-#define IOP321_IATVR0     (volatile u32 *)IOP321_REG_ADDR(0x00000144)
-#define IOP321_ERLR       (volatile u32 *)IOP321_REG_ADDR(0x00000148)
-#define IOP321_ERTVR      (volatile u32 *)IOP321_REG_ADDR(0x0000014C)
-#define IOP321_IALR1      (volatile u32 *)IOP321_REG_ADDR(0x00000150)
-#define IOP321_IALR2      (volatile u32 *)IOP321_REG_ADDR(0x00000154)
-#define IOP321_IATVR2     (volatile u32 *)IOP321_REG_ADDR(0x00000158)
-#define IOP321_OIOWTVR    (volatile u32 *)IOP321_REG_ADDR(0x0000015C)
-#define IOP321_OMWTVR0    (volatile u32 *)IOP321_REG_ADDR(0x00000160)
-#define IOP321_OUMWTVR0   (volatile u32 *)IOP321_REG_ADDR(0x00000164)
-#define IOP321_OMWTVR1    (volatile u32 *)IOP321_REG_ADDR(0x00000168)
-#define IOP321_OUMWTVR1   (volatile u32 *)IOP321_REG_ADDR(0x0000016C)
-/* Reserved 0x00000170 through 0x00000177*/
-#define IOP321_OUDWTVR    (volatile u32 *)IOP321_REG_ADDR(0x00000178)
-/* Reserved 0x0000017C through 0x0000017F*/
-#define IOP321_ATUCR      (volatile u32 *)IOP321_REG_ADDR(0x00000180)
-#define IOP321_PCSR       (volatile u32 *)IOP321_REG_ADDR(0x00000184)
-#define IOP321_ATUISR     (volatile u32 *)IOP321_REG_ADDR(0x00000188)
-#define IOP321_ATUIMR     (volatile u32 *)IOP321_REG_ADDR(0x0000018C)
-#define IOP321_IABAR3     (volatile u32 *)IOP321_REG_ADDR(0x00000190)
-#define IOP321_IAUBAR3    (volatile u32 *)IOP321_REG_ADDR(0x00000194)
-#define IOP321_IALR3      (volatile u32 *)IOP321_REG_ADDR(0x00000198)
-#define IOP321_IATVR3     (volatile u32 *)IOP321_REG_ADDR(0x0000019C)
-/* Reserved 0x000001A0 through 0x000001A3*/
-#define IOP321_OCCAR      (volatile u32 *)IOP321_REG_ADDR(0x000001A4)
-/* Reserved 0x000001A8 through 0x000001AB*/
-#define IOP321_OCCDR      (volatile u32 *)IOP321_REG_ADDR(0x000001AC)
-/* Reserved 0x000001B0 through 0x000001BB*/
-#define IOP321_PDSCR      (volatile u32 *)IOP321_REG_ADDR(0x000001BC)
-#define IOP321_PMCAPID    (volatile u8  *)IOP321_REG_ADDR(0x000001C0)
-#define IOP321_PMNEXT     (volatile u8  *)IOP321_REG_ADDR(0x000001C1)
-#define IOP321_APMCR      (volatile u16 *)IOP321_REG_ADDR(0x000001C2)
-#define IOP321_APMCSR     (volatile u16 *)IOP321_REG_ADDR(0x000001C4)
-/* Reserved 0x000001C6 through 0x000001DF */
-#define IOP321_PCIXCAPID  (volatile u8  *)IOP321_REG_ADDR(0x000001E0)
-#define IOP321_PCIXNEXT   (volatile u8  *)IOP321_REG_ADDR(0x000001E1)
-#define IOP321_PCIXCMD    (volatile u16 *)IOP321_REG_ADDR(0x000001E2)
-#define IOP321_PCIXSR     (volatile u32 *)IOP321_REG_ADDR(0x000001E4)
-#define IOP321_PCIIRSR    (volatile u32 *)IOP321_REG_ADDR(0x000001EC)
-/* Messaging Unit 0x00000300 through 0x000003FF */
-/* Reserved 0x00000300 through 0x0000030c */
-#define IOP321_IMR0       (volatile u32 *)IOP321_REG_ADDR(0x00000310)
-#define IOP321_IMR1       (volatile u32 *)IOP321_REG_ADDR(0x00000314)
-#define IOP321_OMR0       (volatile u32 *)IOP321_REG_ADDR(0x00000318)
-#define IOP321_OMR1       (volatile u32 *)IOP321_REG_ADDR(0x0000031C)
-#define IOP321_IDR        (volatile u32 *)IOP321_REG_ADDR(0x00000320)
-#define IOP321_IISR       (volatile u32 *)IOP321_REG_ADDR(0x00000324)
-#define IOP321_IIMR       (volatile u32 *)IOP321_REG_ADDR(0x00000328)
-#define IOP321_ODR        (volatile u32 *)IOP321_REG_ADDR(0x0000032C)
-#define IOP321_OISR       (volatile u32 *)IOP321_REG_ADDR(0x00000330)
-#define IOP321_OIMR       (volatile u32 *)IOP321_REG_ADDR(0x00000334)
-/* Reserved 0x00000338 through 0x0000034F */
-#define IOP321_MUCR       (volatile u32 *)IOP321_REG_ADDR(0x00000350)
-#define IOP321_QBAR       (volatile u32 *)IOP321_REG_ADDR(0x00000354)
-/* Reserved 0x00000358 through 0x0000035C */
-#define IOP321_IFHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000360)
-#define IOP321_IFTPR      (volatile u32 *)IOP321_REG_ADDR(0x00000364)
-#define IOP321_IPHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000368)
-#define IOP321_IPTPR      (volatile u32 *)IOP321_REG_ADDR(0x0000036C)
-#define IOP321_OFHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000370)
-#define IOP321_OFTPR      (volatile u32 *)IOP321_REG_ADDR(0x00000374)
-#define IOP321_OPHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000378)
-#define IOP321_OPTPR      (volatile u32 *)IOP321_REG_ADDR(0x0000037C)
-#define IOP321_IAR        (volatile u32 *)IOP321_REG_ADDR(0x00000380)
-#define IOP321_IIxR_MASK        0x7f /* masks all */
-#define IOP321_IIxR_IRI         0x40 /* RC Index Register Interrupt */
-#define IOP321_IIxR_OFQF        0x20 /* RC Output Free Q Full (ERROR) */
-#define IOP321_IIxR_ipq         0x10 /* RC Inbound Post Q (post) */
-#define IOP321_IIxR_ERRDI       0x08 /* RO Error Doorbell Interrupt */
-#define IOP321_IIxR_IDI         0x04 /* RO Inbound Doorbell Interrupt */
-#define IOP321_IIxR_IM1         0x02 /* RC Inbound Message 1 Interrupt */
-#define IOP321_IIxR_IM0         0x01 /* RC Inbound Message 0 Interrupt */
-/* Reserved 0x00000384 through 0x000003FF */
-/* DMA Controller 0x00000400 through 0x000004FF */
-#define IOP321_DMA0_CCR   (volatile u32 *)IOP321_REG_ADDR(0x00000400)
-#define IOP321_DMA0_CSR   (volatile u32 *)IOP321_REG_ADDR(0x00000404)
-#define IOP321_DMA0_DAR   (volatile u32 *)IOP321_REG_ADDR(0x0000040C)
-#define IOP321_DMA0_NDAR  (volatile u32 *)IOP321_REG_ADDR(0x00000410)
-#define IOP321_DMA0_PADR  (volatile u32 *)IOP321_REG_ADDR(0x00000414)
-#define IOP321_DMA0_PUADR (volatile u32 *)IOP321_REG_ADDR(0x00000418)
-#define IOP321_DMA0_LADR  (volatile u32 *)IOP321_REG_ADDR(0X0000041C)
-#define IOP321_DMA0_BCR   (volatile u32 *)IOP321_REG_ADDR(0x00000420)
-#define IOP321_DMA0_DCR   (volatile u32 *)IOP321_REG_ADDR(0x00000424)
-/* Reserved 0x00000428 through 0x0000043C */
-#define IOP321_DMA1_CCR   (volatile u32 *)IOP321_REG_ADDR(0x00000440)
-#define IOP321_DMA1_CSR   (volatile u32 *)IOP321_REG_ADDR(0x00000444)
-#define IOP321_DMA1_DAR   (volatile u32 *)IOP321_REG_ADDR(0x0000044C)
-#define IOP321_DMA1_NDAR  (volatile u32 *)IOP321_REG_ADDR(0x00000450)
-#define IOP321_DMA1_PADR  (volatile u32 *)IOP321_REG_ADDR(0x00000454)
-#define IOP321_DMA1_PUADR (volatile u32 *)IOP321_REG_ADDR(0x00000458)
-#define IOP321_DMA1_LADR  (volatile u32 *)IOP321_REG_ADDR(0x0000045C)
-#define IOP321_DMA1_BCR   (volatile u32 *)IOP321_REG_ADDR(0x00000460)
-#define IOP321_DMA1_DCR   (volatile u32 *)IOP321_REG_ADDR(0x00000464)
-/* Reserved 0x00000468 through 0x000004FF */
-/* Memory controller 0x00000500 through 0x0005FF */
-/* Peripheral bus interface unit 0x00000680 through 0x0006FF */
-#define IOP321_PBCR       (volatile u32 *)IOP321_REG_ADDR(0x00000680)
-#define IOP321_PBISR      (volatile u32 *)IOP321_REG_ADDR(0x00000684)
-#define IOP321_PBBAR0     (volatile u32 *)IOP321_REG_ADDR(0x00000688)
-#define IOP321_PBLR0      (volatile u32 *)IOP321_REG_ADDR(0x0000068C)
-#define IOP321_PBBAR1     (volatile u32 *)IOP321_REG_ADDR(0x00000690)
-#define IOP321_PBLR1      (volatile u32 *)IOP321_REG_ADDR(0x00000694)
-#define IOP321_PBBAR2     (volatile u32 *)IOP321_REG_ADDR(0x00000698)
-#define IOP321_PBLR2      (volatile u32 *)IOP321_REG_ADDR(0x0000069C)
-#define IOP321_PBBAR3     (volatile u32 *)IOP321_REG_ADDR(0x000006A0)
-#define IOP321_PBLR3      (volatile u32 *)IOP321_REG_ADDR(0x000006A4)
-#define IOP321_PBBAR4     (volatile u32 *)IOP321_REG_ADDR(0x000006A8)
-#define IOP321_PBLR4      (volatile u32 *)IOP321_REG_ADDR(0x000006AC)
-#define IOP321_PBBAR5     (volatile u32 *)IOP321_REG_ADDR(0x000006B0)
-#define IOP321_PBLR5      (volatile u32 *)IOP321_REG_ADDR(0x000006B4)
-#define IOP321_PBDSCR     (volatile u32 *)IOP321_REG_ADDR(0x000006B8)
-/* Reserved 0x000006BC */
-#define IOP321_PMBR0      (volatile u32 *)IOP321_REG_ADDR(0x000006C0)
-/* Reserved 0x000006C4 through 0x000006DC */
-#define IOP321_PMBR1      (volatile u32 *)IOP321_REG_ADDR(0x000006E0)
-#define IOP321_PMBR2      (volatile u32 *)IOP321_REG_ADDR(0x000006E4)
-#define IOP321_PBCR_EN    0x1
-#define IOP321_PBISR_BOOR_ERR 0x1
-/* Peripheral performance monitoring unit 0x00000700 through 0x00077F */
-#define IOP321_GTMR     (volatile u32 *)IOP321_REG_ADDR(0x00000700)
-#define IOP321_ESR      (volatile u32 *)IOP321_REG_ADDR(0x00000704)
-#define IOP321_EMISR    (volatile u32 *)IOP321_REG_ADDR(0x00000708)
-/* reserved 0x00000070c */
-#define IOP321_GTSR     (volatile u32 *)IOP321_REG_ADDR(0x00000710)
-/* PERC0 DOESN'T EXIST - index from 1! */
-#define IOP321_PERCR0   (volatile u32 *)IOP321_REG_ADDR(0x00000710)
-#define IOP321_GTMR_NGCE        0x04 /* (Not) Global Counter Enable */
-/* Internal arbitration unit 0x00000780 through 0x0007BF */
-#define IOP321_IACR     (volatile u32 *)IOP321_REG_ADDR(0x00000780)
-#define IOP321_MTTR1    (volatile u32 *)IOP321_REG_ADDR(0x00000784)
-#define IOP321_MTTR2    (volatile u32 *)IOP321_REG_ADDR(0x00000788)
-/* General Purpose I/O Registers */
-#define IOP321_GPOE       (volatile u32 *)IOP321_REG_ADDR(0x000007C4)
-#define IOP321_GPID       (volatile u32 *)IOP321_REG_ADDR(0x000007C8)
-#define IOP321_GPOD       (volatile u32 *)IOP321_REG_ADDR(0x000007CC)
-/* Interrupt Controller */
-#define IOP321_INTCTL     (volatile u32 *)IOP321_REG_ADDR(0x000007D0)
-#define IOP321_INTSTR     (volatile u32 *)IOP321_REG_ADDR(0x000007D4)
-#define IOP321_IINTSRC    (volatile u32 *)IOP321_REG_ADDR(0x000007D8)
-#define IOP321_FINTSRC    (volatile u32 *)IOP321_REG_ADDR(0x000007DC)
-/* Timers */
-#define IOP321_TU_TMR0          (volatile u32 *)IOP321_REG_ADDR(0x000007E0)
-#define IOP321_TU_TMR1          (volatile u32 *)IOP321_REG_ADDR(0x000007E4)
-#ifdef CONFIG_ARCH_IQ80321
-#define IOP321_TICK_RATE        200000000       /* 200 MHz clock */
-#elif defined(CONFIG_ARCH_IQ31244)
-#define IOP321_TICK_RATE        198000000       /* 33.000 MHz crystal */
-#endif
-#ifdef CONFIG_ARCH_EP80219
-#undef IOP321_TICK_RATE
-#define IOP321_TICK_RATE 200000000 /* 33.333333 Mhz crystal */
-#endif
-#define IOP321_TMR_TC           0x01
-#define IOP321_TMR_EN           0x02
-#define IOP321_TMR_RELOAD       0x04
-#define IOP321_TMR_PRIVILEGED   0x09
-#define IOP321_TMR_RATIO_1_1    0x00
-#define IOP321_TMR_RATIO_4_1    0x10
-#define IOP321_TMR_RATIO_8_1    0x20
-#define IOP321_TMR_RATIO_16_1   0x30
-#define IOP321_TU_TCR0    (volatile u32 *)IOP321_REG_ADDR(0x000007E8)
-#define IOP321_TU_TCR1    (volatile u32 *)IOP321_REG_ADDR(0x000007EC)
-#define IOP321_TU_TRR0    (volatile u32 *)IOP321_REG_ADDR(0x000007F0)
-#define IOP321_TU_TRR1    (volatile u32 *)IOP321_REG_ADDR(0x000007F4)
-#define IOP321_TU_TISR    (volatile u32 *)IOP321_REG_ADDR(0x000007F8)
-#define IOP321_TU_WDTCR   (volatile u32 *)IOP321_REG_ADDR(0x000007FC)
-/* Application accelerator unit 0x00000800 - 0x000008FF */
-#define IOP321_AAU_ACR     (volatile u32 *)IOP321_REG_ADDR(0x00000800)
-#define IOP321_AAU_ASR     (volatile u32 *)IOP321_REG_ADDR(0x00000804)
-#define IOP321_AAU_ADAR    (volatile u32 *)IOP321_REG_ADDR(0x00000808)
-#define IOP321_AAU_ANDAR   (volatile u32 *)IOP321_REG_ADDR(0x0000080C)
-#define IOP321_AAU_SAR1    (volatile u32 *)IOP321_REG_ADDR(0x00000810)
-#define IOP321_AAU_SAR2    (volatile u32 *)IOP321_REG_ADDR(0x00000814)
-#define IOP321_AAU_SAR3    (volatile u32 *)IOP321_REG_ADDR(0x00000818)
-#define IOP321_AAU_SAR4    (volatile u32 *)IOP321_REG_ADDR(0x0000081C)
-#define IOP321_AAU_SAR5    (volatile u32 *)IOP321_REG_ADDR(0x0000082C)
-#define IOP321_AAU_SAR6    (volatile u32 *)IOP321_REG_ADDR(0x00000830)
-#define IOP321_AAU_SAR7    (volatile u32 *)IOP321_REG_ADDR(0x00000834)
-#define IOP321_AAU_SAR8    (volatile u32 *)IOP321_REG_ADDR(0x00000838)
-#define IOP321_AAU_SAR9    (volatile u32 *)IOP321_REG_ADDR(0x00000840)
-#define IOP321_AAU_SAR10   (volatile u32 *)IOP321_REG_ADDR(0x00000844)
-#define IOP321_AAU_SAR11   (volatile u32 *)IOP321_REG_ADDR(0x00000848)
-#define IOP321_AAU_SAR12   (volatile u32 *)IOP321_REG_ADDR(0x0000084C)
-#define IOP321_AAU_SAR13   (volatile u32 *)IOP321_REG_ADDR(0x00000850)
-#define IOP321_AAU_SAR14   (volatile u32 *)IOP321_REG_ADDR(0x00000854)
-#define IOP321_AAU_SAR15   (volatile u32 *)IOP321_REG_ADDR(0x00000858)
-#define IOP321_AAU_SAR16   (volatile u32 *)IOP321_REG_ADDR(0x0000085C)
-#define IOP321_AAU_SAR17   (volatile u32 *)IOP321_REG_ADDR(0x00000864)
-#define IOP321_AAU_SAR18   (volatile u32 *)IOP321_REG_ADDR(0x00000868)
-#define IOP321_AAU_SAR19   (volatile u32 *)IOP321_REG_ADDR(0x0000086C)
-#define IOP321_AAU_SAR20   (volatile u32 *)IOP321_REG_ADDR(0x00000870)
-#define IOP321_AAU_SAR21   (volatile u32 *)IOP321_REG_ADDR(0x00000874)
-#define IOP321_AAU_SAR22   (volatile u32 *)IOP321_REG_ADDR(0x00000878)
-#define IOP321_AAU_SAR23   (volatile u32 *)IOP321_REG_ADDR(0x0000087C)
-#define IOP321_AAU_SAR24   (volatile u32 *)IOP321_REG_ADDR(0x00000880)
-#define IOP321_AAU_SAR25   (volatile u32 *)IOP321_REG_ADDR(0x00000888)
-#define IOP321_AAU_SAR26   (volatile u32 *)IOP321_REG_ADDR(0x0000088C)
-#define IOP321_AAU_SAR27   (volatile u32 *)IOP321_REG_ADDR(0x00000890)
-#define IOP321_AAU_SAR28   (volatile u32 *)IOP321_REG_ADDR(0x00000894)
-#define IOP321_AAU_SAR29   (volatile u32 *)IOP321_REG_ADDR(0x00000898)
-#define IOP321_AAU_SAR30   (volatile u32 *)IOP321_REG_ADDR(0x0000089C)
-#define IOP321_AAU_SAR31   (volatile u32 *)IOP321_REG_ADDR(0x000008A0)
-#define IOP321_AAU_SAR32   (volatile u32 *)IOP321_REG_ADDR(0x000008A4)
-#define IOP321_AAU_DAR     (volatile u32 *)IOP321_REG_ADDR(0x00000820)
-#define IOP321_AAU_ABCR    (volatile u32 *)IOP321_REG_ADDR(0x00000824)
-#define IOP321_AAU_ADCR    (volatile u32 *)IOP321_REG_ADDR(0x00000828)
-#define IOP321_AAU_EDCR0   (volatile u32 *)IOP321_REG_ADDR(0x0000083c)
-#define IOP321_AAU_EDCR1   (volatile u32 *)IOP321_REG_ADDR(0x00000860)
-#define IOP321_AAU_EDCR2   (volatile u32 *)IOP321_REG_ADDR(0x00000884)
-/* SSP serial port unit 0x00001600 - 0x0000167F */
-/* I2C bus interface unit 0x00001680 - 0x000016FF */
-#define IOP321_ICR0       (volatile u32 *)IOP321_REG_ADDR(0x00001680)
-#define IOP321_ISR0       (volatile u32 *)IOP321_REG_ADDR(0x00001684)
-#define IOP321_ISAR0      (volatile u32 *)IOP321_REG_ADDR(0x00001688)
-#define IOP321_IDBR0      (volatile u32 *)IOP321_REG_ADDR(0x0000168C)
-/* Reserved 0x00001690 */
-#define IOP321_IBMR0      (volatile u32 *)IOP321_REG_ADDR(0x00001694)
-/* Reserved 0x00001698 */
-/* Reserved 0x0000169C */
-#define IOP321_ICR1       (volatile u32 *)IOP321_REG_ADDR(0x000016A0)
-#define IOP321_ISR1       (volatile u32 *)IOP321_REG_ADDR(0x000016A4)
-#define IOP321_ISAR1      (volatile u32 *)IOP321_REG_ADDR(0x000016A8)
-#define IOP321_IDBR1      (volatile u32 *)IOP321_REG_ADDR(0x000016AC)
-#define IOP321_IBMR1      (volatile u32 *)IOP321_REG_ADDR(0x000016B4)
-/* Reserved 0x000016B8 through 0x000016FC */
-/* for I2C bit defs see drivers/i2c/i2c-iop3xx.h */
-#ifndef __ASSEMBLY__
-extern void iop321_map_io(void);
-extern void iop321_init_irq(void);
-extern void iop321_time_init(void);
-#endif
-#endif // _IOP321_HW_H_
diff --git a/include/asm-arm/arch-iop3xx/iop331-irqs.h b/include/asm-arm/arch-iop3xx/iop331-irqs.h
deleted file mode 100644
index 7135ad7e335e..000000000000
--- a/include/asm-arm/arch-iop3xx/iop331-irqs.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Author:      Dave Jiang (dave.jiang@intel.com)
- * Copyright:   (C) 2003 Intel Corp.
- *
- * 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 _IOP331_IRQS_H_
-#define _IOP331_IRQS_H_
-/*
- * IOP80331 chipset interrupts
- */
-#define IOP331_IRQ_OFS          0
-#define IOP331_IRQ(x)           (IOP331_IRQ_OFS + (x))
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP331_DMA0_EOT     IOP331_IRQ(0)
-#define IRQ_IOP331_DMA0_EOC     IOP331_IRQ(1)
-#define IRQ_IOP331_DMA1_EOT     IOP331_IRQ(2)
-#define IRQ_IOP331_DMA1_EOC     IOP331_IRQ(3)
-#define IRQ_IOP331_RSVD_4       IOP331_IRQ(4)
-#define IRQ_IOP331_RSVD_5       IOP331_IRQ(5)
-#define IRQ_IOP331_AA_EOT       IOP331_IRQ(6)
-#define IRQ_IOP331_AA_EOC       IOP331_IRQ(7)
-#define IRQ_IOP331_TIMER0       IOP331_IRQ(8)
-#define IRQ_IOP331_TIMER1       IOP331_IRQ(9)
-#define IRQ_IOP331_I2C_0        IOP331_IRQ(10)
-#define IRQ_IOP331_I2C_1        IOP331_IRQ(11)
-#define IRQ_IOP331_MSG      IOP331_IRQ(12)
-#define IRQ_IOP331_MSGIBQ   IOP331_IRQ(13)
-#define IRQ_IOP331_ATU_BIST     IOP331_IRQ(14)
-#define IRQ_IOP331_PERFMON      IOP331_IRQ(15)
-#define IRQ_IOP331_CORE_PMU     IOP331_IRQ(16)
-#define IRQ_IOP331_RSVD_17      IOP331_IRQ(17)
-#define IRQ_IOP331_RSVD_18      IOP331_IRQ(18)
-#define IRQ_IOP331_RSVD_19      IOP331_IRQ(19)
-#define IRQ_IOP331_RSVD_20      IOP331_IRQ(20)
-#define IRQ_IOP331_RSVD_21      IOP331_IRQ(21)
-#define IRQ_IOP331_RSVD_22      IOP331_IRQ(22)
-#define IRQ_IOP331_RSVD_23      IOP331_IRQ(23)
-#define IRQ_IOP331_XINT0        IOP331_IRQ(24)
-#define IRQ_IOP331_XINT1        IOP331_IRQ(25)
-#define IRQ_IOP331_XINT2        IOP331_IRQ(26)
-#define IRQ_IOP331_XINT3        IOP331_IRQ(27)
-#define IRQ_IOP331_RSVD_28  IOP331_IRQ(28)
-#define IRQ_IOP331_RSVD_29  IOP331_IRQ(29)
-#define IRQ_IOP331_RSVD_30  IOP331_IRQ(30)
-#define IRQ_IOP331_RSVD_31  IOP331_IRQ(31)
-#define IRQ_IOP331_XINT8    IOP331_IRQ(32)  // 0
-#define IRQ_IOP331_XINT9    IOP331_IRQ(33)  // 1
-#define IRQ_IOP331_XINT10   IOP331_IRQ(34)  // 2
-#define IRQ_IOP331_XINT11   IOP331_IRQ(35)  // 3
-#define IRQ_IOP331_XINT12   IOP331_IRQ(36)  // 4
-#define IRQ_IOP331_XINT13   IOP331_IRQ(37)  // 5
-#define IRQ_IOP331_XINT14   IOP331_IRQ(38)  // 6
-#define IRQ_IOP331_XINT15   IOP331_IRQ(39)  // 7
-#define IRQ_IOP331_RSVD_40  IOP331_IRQ(40)  // 8
-#define IRQ_IOP331_RSVD_41  IOP331_IRQ(41)  // 9
-#define IRQ_IOP331_RSVD_42  IOP331_IRQ(42)  // 10
-#define IRQ_IOP331_RSVD_43  IOP331_IRQ(43)  // 11
-#define IRQ_IOP331_RSVD_44  IOP331_IRQ(44)  // 12
-#define IRQ_IOP331_RSVD_45  IOP331_IRQ(45)  // 13
-#define IRQ_IOP331_RSVD_46  IOP331_IRQ(46)  // 14
-#define IRQ_IOP331_RSVD_47  IOP331_IRQ(47)  // 15
-#define IRQ_IOP331_RSVD_48  IOP331_IRQ(48)  // 16
-#define IRQ_IOP331_RSVD_49  IOP331_IRQ(49)  // 17
-#define IRQ_IOP331_RSVD_50  IOP331_IRQ(50)  // 18
-#define IRQ_IOP331_UART0    IOP331_IRQ(51)  // 19
-#define IRQ_IOP331_UART1    IOP331_IRQ(52)  // 20
-#define IRQ_IOP331_PBIE     IOP331_IRQ(53)  // 21
-#define IRQ_IOP331_ATU_CRW  IOP331_IRQ(54)  // 22
-#define IRQ_IOP331_ATU_ERR      IOP331_IRQ(55)  // 23
-#define IRQ_IOP331_MCU_ERR      IOP331_IRQ(56)  // 24
-#define IRQ_IOP331_DMA0_ERR     IOP331_IRQ(57)  // 25
-#define IRQ_IOP331_DMA1_ERR     IOP331_IRQ(58)  // 26
-#define IRQ_IOP331_RSVD_59  IOP331_IRQ(59)  // 27
-#define IRQ_IOP331_AA_ERR       IOP331_IRQ(60)  // 28
-#define IRQ_IOP331_RSVD_61  IOP331_IRQ(61)  // 29
-#define IRQ_IOP331_MSG_ERR      IOP331_IRQ(62)  // 30
-#define IRQ_IOP331_HPI          IOP331_IRQ(63)  // 31
-#define NR_IOP331_IRQS          (IOP331_IRQ(63) + 1)
-#define NR_IRQS                 NR_IOP331_IRQS
-/*
- * Interrupts available on the IQ80331 board
- */
-/*
- * On board devices
- */
-#define IRQ_IQ80331_I82544      IRQ_IOP331_XINT0
-#define IRQ_IQ80331_UART0       IRQ_IOP331_UART0
-#define IRQ_IQ80331_UART1       IRQ_IOP331_UART1
-/*
- * PCI interrupts
- */
-#define IRQ_IQ80331_INTA        IRQ_IOP331_XINT0
-#define IRQ_IQ80331_INTB        IRQ_IOP331_XINT1
-#define IRQ_IQ80331_INTC        IRQ_IOP331_XINT2
-#define IRQ_IQ80331_INTD        IRQ_IOP331_XINT3
-/*
- * Interrupts available on the IQ80332 board
- */
-/*
- * On board devices
- */
-#define IRQ_IQ80332_I82544      IRQ_IOP331_XINT0
-#define IRQ_IQ80332_UART0       IRQ_IOP331_UART0
-#define IRQ_IQ80332_UART1       IRQ_IOP331_UART1
-/*
- * PCI interrupts
- */
-#define IRQ_IQ80332_INTA        IRQ_IOP331_XINT0
-#define IRQ_IQ80332_INTB        IRQ_IOP331_XINT1
-#define IRQ_IQ80332_INTC        IRQ_IOP331_XINT2
-#define IRQ_IQ80332_INTD        IRQ_IOP331_XINT3
-#endif // _IOP331_IRQ_H_
diff --git a/include/asm-arm/arch-iop3xx/iop331.h b/include/asm-arm/arch-iop3xx/iop331.h
deleted file mode 100644
index fbf0cc11bdd9..000000000000
--- a/include/asm-arm/arch-iop3xx/iop331.h
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iop331.h
- *
- * Intel IOP331 Chip definitions
- *
- * Author: Dave Jiang (dave.jiang@intel.com)
- * Copyright (C) 2003, 2004 Intel Corp.
- *
- * 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 _IOP331_HW_H_
-#define _IOP331_HW_H_
-/*
- * This is needed for mixed drivers that need to work on all
- * IOP3xx variants but behave slightly differently on each.
- */
-#ifndef __ASSEMBLY__
-#ifdef  CONFIG_ARCH_IOP331
-/*#define       iop_is_331()    ((processor_id & 0xffffffb0) == 0x69054090) */
-#define iop_is_331()    ((processor_id & 0xffffff30) == 0x69054010)
-#else
-#define iop_is_331()    0
-#endif
-#endif
-/*
- * IOP331 I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP331_PCI_IO_WINDOW_SIZE   0x00010000
-#define IOP331_PCI_LOWER_IO_PA      0x90000000
-#define IOP331_PCI_LOWER_IO_VA      0xfe000000
-#define IOP331_PCI_LOWER_IO_BA      (*IOP331_OIOWTVR)
-#define IOP331_PCI_UPPER_IO_PA      (IOP331_PCI_LOWER_IO_PA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_IO_VA      (IOP331_PCI_LOWER_IO_VA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_IO_BA      (IOP331_PCI_LOWER_IO_BA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_IO_OFFSET        (IOP331_PCI_LOWER_IO_VA - IOP331_PCI_LOWER_IO_BA)
-/* this can be 128M if OMWTVR1 is set */
-#define IOP331_PCI_MEM_WINDOW_SIZE      0x04000000 /* 64M outbound window */
-/* #define IOP331_PCI_MEM_WINDOW_SIZE  (~*IOP331_IALR1 + 1) */
-#define IOP331_PCI_LOWER_MEM_PA     0x80000000
-#define IOP331_PCI_LOWER_MEM_BA     (*IOP331_OMWTVR0)
-#define IOP331_PCI_UPPER_MEM_PA     (IOP331_PCI_LOWER_MEM_PA + IOP331_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_MEM_BA     (IOP331_PCI_LOWER_MEM_BA + IOP331_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP331_PCI_MEM_OFFSET       (IOP331_PCI_LOWER_MEM_PA - IOP331_PCI_LOWER_MEM_BA)
-/*
- * IOP331 chipset registers
- */
-#define IOP331_VIRT_MEM_BASE  0xfeffe000  /* chip virtual mem address*/
-#define IOP331_PHYS_MEM_BASE  0xffffe000  /* chip physical memory address */
-#define IOP331_REG_ADDR(reg) (IOP331_VIRT_MEM_BASE | (reg))
-/* Reserved 0x00000000 through 0x000000FF */
-/* Address Translation Unit 0x00000100 through 0x000001FF */
-#define IOP331_ATUVID     (volatile u16 *)IOP331_REG_ADDR(0x00000100)
-#define IOP331_ATUDID     (volatile u16 *)IOP331_REG_ADDR(0x00000102)
-#define IOP331_ATUCMD     (volatile u16 *)IOP331_REG_ADDR(0x00000104)
-#define IOP331_ATUSR      (volatile u16 *)IOP331_REG_ADDR(0x00000106)
-#define IOP331_ATURID     (volatile u8  *)IOP331_REG_ADDR(0x00000108)
-#define IOP331_ATUCCR     (volatile u32 *)IOP331_REG_ADDR(0x00000109)
-#define IOP331_ATUCLSR    (volatile u8  *)IOP331_REG_ADDR(0x0000010C)
-#define IOP331_ATULT      (volatile u8  *)IOP331_REG_ADDR(0x0000010D)
-#define IOP331_ATUHTR     (volatile u8  *)IOP331_REG_ADDR(0x0000010E)
-#define IOP331_ATUBIST    (volatile u8  *)IOP331_REG_ADDR(0x0000010F)
-#define IOP331_IABAR0     (volatile u32 *)IOP331_REG_ADDR(0x00000110)
-#define IOP331_IAUBAR0    (volatile u32 *)IOP331_REG_ADDR(0x00000114)
-#define IOP331_IABAR1     (volatile u32 *)IOP331_REG_ADDR(0x00000118)
-#define IOP331_IAUBAR1    (volatile u32 *)IOP331_REG_ADDR(0x0000011C)
-#define IOP331_IABAR2     (volatile u32 *)IOP331_REG_ADDR(0x00000120)
-#define IOP331_IAUBAR2    (volatile u32 *)IOP331_REG_ADDR(0x00000124)
-#define IOP331_ASVIR      (volatile u16 *)IOP331_REG_ADDR(0x0000012C)
-#define IOP331_ASIR       (volatile u16 *)IOP331_REG_ADDR(0x0000012E)
-#define IOP331_ERBAR      (volatile u32 *)IOP331_REG_ADDR(0x00000130)
-#define IOP331_ATU_CAPPTR (volatile u32 *)IOP331_REG_ADDR(0x00000134)
-/* Reserved 0x00000138 through 0x0000013B */
-#define IOP331_ATUILR     (volatile u8  *)IOP331_REG_ADDR(0x0000013C)
-#define IOP331_ATUIPR     (volatile u8  *)IOP331_REG_ADDR(0x0000013D)
-#define IOP331_ATUMGNT    (volatile u8  *)IOP331_REG_ADDR(0x0000013E)
-#define IOP331_ATUMLAT    (volatile u8  *)IOP331_REG_ADDR(0x0000013F)
-#define IOP331_IALR0      (volatile u32 *)IOP331_REG_ADDR(0x00000140)
-#define IOP331_IATVR0     (volatile u32 *)IOP331_REG_ADDR(0x00000144)
-#define IOP331_ERLR       (volatile u32 *)IOP331_REG_ADDR(0x00000148)
-#define IOP331_ERTVR      (volatile u32 *)IOP331_REG_ADDR(0x0000014C)
-#define IOP331_IALR1      (volatile u32 *)IOP331_REG_ADDR(0x00000150)
-#define IOP331_IALR2      (volatile u32 *)IOP331_REG_ADDR(0x00000154)
-#define IOP331_IATVR2     (volatile u32 *)IOP331_REG_ADDR(0x00000158)
-#define IOP331_OIOWTVR    (volatile u32 *)IOP331_REG_ADDR(0x0000015C)
-#define IOP331_OMWTVR0    (volatile u32 *)IOP331_REG_ADDR(0x00000160)
-#define IOP331_OUMWTVR0   (volatile u32 *)IOP331_REG_ADDR(0x00000164)
-#define IOP331_OMWTVR1    (volatile u32 *)IOP331_REG_ADDR(0x00000168)
-#define IOP331_OUMWTVR1   (volatile u32 *)IOP331_REG_ADDR(0x0000016C)
-/* Reserved 0x00000170 through 0x00000177*/
-#define IOP331_OUDWTVR    (volatile u32 *)IOP331_REG_ADDR(0x00000178)
-/* Reserved 0x0000017C through 0x0000017F*/
-#define IOP331_ATUCR      (volatile u32 *)IOP331_REG_ADDR(0x00000180)
-#define IOP331_PCSR       (volatile u32 *)IOP331_REG_ADDR(0x00000184)
-#define IOP331_ATUISR     (volatile u32 *)IOP331_REG_ADDR(0x00000188)
-#define IOP331_ATUIMR     (volatile u32 *)IOP331_REG_ADDR(0x0000018C)
-#define IOP331_IABAR3     (volatile u32 *)IOP331_REG_ADDR(0x00000190)
-#define IOP331_IAUBAR3    (volatile u32 *)IOP331_REG_ADDR(0x00000194)
-#define IOP331_IALR3      (volatile u32 *)IOP331_REG_ADDR(0x00000198)
-#define IOP331_IATVR3     (volatile u32 *)IOP331_REG_ADDR(0x0000019C)
-/* Reserved 0x000001A0 through 0x000001A3*/
-#define IOP331_OCCAR      (volatile u32 *)IOP331_REG_ADDR(0x000001A4)
-/* Reserved 0x000001A8 through 0x000001AB*/
-#define IOP331_OCCDR      (volatile u32 *)IOP331_REG_ADDR(0x000001AC)
-/* Reserved 0x000001B0 through 0x000001BB*/
-#define IOP331_VPDCAPID   (volatile u8 *)IOP331_REG_ADDR(0x000001B8)
-#define IOP331_VPDNXTP    (volatile u8 *)IOP331_REG_ADDR(0x000001B9)
-#define IOP331_VPDAR      (volatile u16 *)IOP331_REG_ADDR(0x000001BA)
-#define IOP331_VPDDR      (volatile u32 *)IOP331_REG_ADDR(0x000001BC)
-#define IOP331_PMCAPID    (volatile u8 *)IOP331_REG_ADDR(0x000001C0)
-#define IOP331_PMNEXT     (volatile u8 *)IOP331_REG_ADDR(0x000001C1)
-#define IOP331_APMCR      (volatile u16 *)IOP331_REG_ADDR(0x000001C2)
-#define IOP331_APMCSR     (volatile u16 *)IOP331_REG_ADDR(0x000001C4)
-/* Reserved 0x000001C6 through 0x000001CF */
-#define IOP331_MSICAPID   (volatile u8 *)IOP331_REG_ADDR(0x000001D0)
-#define IOP331_MSINXTP    (volatile u8 *)IOP331_REG_ADDR(0x000001D1)
-#define IOP331_MSIMCR     (volatile u16 *)IOP331_REG_ADDR(0x000001D2)
-#define IOP331_MSIMAR     (volatile u32 *)IOP331_REG_ADDR(0x000001D4)
-#define IOP331_MSIMUAR    (volatile u32 *)IOP331_REG_ADDR(0x000001D8)
-#define IOP331_MSIMDR     (volatile u32 *)IOP331_REG_ADDR(0x000001DC)
-#define IOP331_PCIXCAPID  (volatile u8 *)IOP331_REG_ADDR(0x000001E0)
-#define IOP331_PCIXNEXT   (volatile u8 *)IOP331_REG_ADDR(0x000001E1)
-#define IOP331_PCIXCMD    (volatile u16 *)IOP331_REG_ADDR(0x000001E2)
-#define IOP331_PCIXSR     (volatile u32 *)IOP331_REG_ADDR(0x000001E4)
-#define IOP331_PCIIRSR    (volatile u32 *)IOP331_REG_ADDR(0x000001EC)
-/* Messaging Unit 0x00000300 through 0x000003FF */
-/* Reserved 0x00000300 through 0x0000030c */
-#define IOP331_IMR0       (volatile u32 *)IOP331_REG_ADDR(0x00000310)
-#define IOP331_IMR1       (volatile u32 *)IOP331_REG_ADDR(0x00000314)
-#define IOP331_OMR0       (volatile u32 *)IOP331_REG_ADDR(0x00000318)
-#define IOP331_OMR1       (volatile u32 *)IOP331_REG_ADDR(0x0000031C)
-#define IOP331_IDR        (volatile u32 *)IOP331_REG_ADDR(0x00000320)
-#define IOP331_IISR       (volatile u32 *)IOP331_REG_ADDR(0x00000324)
-#define IOP331_IIMR       (volatile u32 *)IOP331_REG_ADDR(0x00000328)
-#define IOP331_ODR        (volatile u32 *)IOP331_REG_ADDR(0x0000032C)
-#define IOP331_OISR       (volatile u32 *)IOP331_REG_ADDR(0x00000330)
-#define IOP331_OIMR       (volatile u32 *)IOP331_REG_ADDR(0x00000334)
-/* Reserved 0x00000338 through 0x0000034F */
-#define IOP331_MUCR       (volatile u32 *)IOP331_REG_ADDR(0x00000350)
-#define IOP331_QBAR       (volatile u32 *)IOP331_REG_ADDR(0x00000354)
-/* Reserved 0x00000358 through 0x0000035C */
-#define IOP331_IFHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000360)
-#define IOP331_IFTPR      (volatile u32 *)IOP331_REG_ADDR(0x00000364)
-#define IOP331_IPHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000368)
-#define IOP331_IPTPR      (volatile u32 *)IOP331_REG_ADDR(0x0000036C)
-#define IOP331_OFHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000370)
-#define IOP331_OFTPR      (volatile u32 *)IOP331_REG_ADDR(0x00000374)
-#define IOP331_OPHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000378)
-#define IOP331_OPTPR      (volatile u32 *)IOP331_REG_ADDR(0x0000037C)
-#define IOP331_IAR        (volatile u32 *)IOP331_REG_ADDR(0x00000380)
-/* Reserved 0x00000384 through 0x000003FF */
-/* DMA Controller 0x00000400 through 0x000004FF */
-#define IOP331_DMA0_CCR   (volatile u32 *)IOP331_REG_ADDR(0x00000400)
-#define IOP331_DMA0_CSR   (volatile u32 *)IOP331_REG_ADDR(0x00000404)
-#define IOP331_DMA0_DAR   (volatile u32 *)IOP331_REG_ADDR(0x0000040C)
-#define IOP331_DMA0_NDAR  (volatile u32 *)IOP331_REG_ADDR(0x00000410)
-#define IOP331_DMA0_PADR  (volatile u32 *)IOP331_REG_ADDR(0x00000414)
-#define IOP331_DMA0_PUADR (volatile u32 *)IOP331_REG_ADDR(0x00000418)
-#define IOP331_DMA0_LADR  (volatile u32 *)IOP331_REG_ADDR(0X0000041C)
-#define IOP331_DMA0_BCR   (volatile u32 *)IOP331_REG_ADDR(0x00000420)
-#define IOP331_DMA0_DCR   (volatile u32 *)IOP331_REG_ADDR(0x00000424)
-/* Reserved 0x00000428 through 0x0000043C */
-#define IOP331_DMA1_CCR   (volatile u32 *)IOP331_REG_ADDR(0x00000440)
-#define IOP331_DMA1_CSR   (volatile u32 *)IOP331_REG_ADDR(0x00000444)
-#define IOP331_DMA1_DAR   (volatile u32 *)IOP331_REG_ADDR(0x0000044C)
-#define IOP331_DMA1_NDAR  (volatile u32 *)IOP331_REG_ADDR(0x00000450)
-#define IOP331_DMA1_PADR  (volatile u32 *)IOP331_REG_ADDR(0x00000454)
-#define IOP331_DMA1_PUADR (volatile u32 *)IOP331_REG_ADDR(0x00000458)
-#define IOP331_DMA1_LADR  (volatile u32 *)IOP331_REG_ADDR(0x0000045C)
-#define IOP331_DMA1_BCR   (volatile u32 *)IOP331_REG_ADDR(0x00000460)
-#define IOP331_DMA1_DCR   (volatile u32 *)IOP331_REG_ADDR(0x00000464)
-/* Reserved 0x00000468 through 0x000004FF */
-/* Memory controller 0x00000500 through 0x0005FF */
-/* Peripheral bus interface unit 0x00000680 through 0x0006FF */
-#define IOP331_PBCR       (volatile u32 *)IOP331_REG_ADDR(0x00000680)
-#define IOP331_PBISR      (volatile u32 *)IOP331_REG_ADDR(0x00000684)
-#define IOP331_PBBAR0     (volatile u32 *)IOP331_REG_ADDR(0x00000688)
-#define IOP331_PBLR0      (volatile u32 *)IOP331_REG_ADDR(0x0000068C)
-#define IOP331_PBBAR1     (volatile u32 *)IOP331_REG_ADDR(0x00000690)
-#define IOP331_PBLR1      (volatile u32 *)IOP331_REG_ADDR(0x00000694)
-#define IOP331_PBBAR2     (volatile u32 *)IOP331_REG_ADDR(0x00000698)
-#define IOP331_PBLR2      (volatile u32 *)IOP331_REG_ADDR(0x0000069C)
-#define IOP331_PBBAR3     (volatile u32 *)IOP331_REG_ADDR(0x000006A0)
-#define IOP331_PBLR3      (volatile u32 *)IOP331_REG_ADDR(0x000006A4)
-#define IOP331_PBBAR4     (volatile u32 *)IOP331_REG_ADDR(0x000006A8)
-#define IOP331_PBLR4      (volatile u32 *)IOP331_REG_ADDR(0x000006AC)
-#define IOP331_PBBAR5     (volatile u32 *)IOP331_REG_ADDR(0x000006B0)
-#define IOP331_PBLR5      (volatile u32 *)IOP331_REG_ADDR(0x000006B4)
-#define IOP331_PBDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000006B8)
-/* Reserved 0x000006BC */
-#define IOP331_PMBR0      (volatile u32 *)IOP331_REG_ADDR(0x000006C0)
-/* Reserved 0x000006C4 through 0x000006DC */
-#define IOP331_PMBR1      (volatile u32 *)IOP331_REG_ADDR(0x000006E0)
-#define IOP331_PMBR2      (volatile u32 *)IOP331_REG_ADDR(0x000006E4)
-#define IOP331_PBCR_EN    0x1
-#define IOP331_PBISR_BOOR_ERR 0x1
-/* Peripheral performance monitoring unit 0x00000700 through 0x00077F */
-/* Internal arbitration unit 0x00000780 through 0x0007BF */
-/* Interrupt Controller */
-#define IOP331_INTCTL0    (volatile u32 *)IOP331_REG_ADDR(0x00000790)
-#define IOP331_INTCTL1    (volatile u32 *)IOP331_REG_ADDR(0x00000794)
-#define IOP331_INTSTR0    (volatile u32 *)IOP331_REG_ADDR(0x00000798)
-#define IOP331_INTSTR1    (volatile u32 *)IOP331_REG_ADDR(0x0000079C)
-#define IOP331_IINTSRC0   (volatile u32 *)IOP331_REG_ADDR(0x000007A0)
-#define IOP331_IINTSRC1   (volatile u32 *)IOP331_REG_ADDR(0x000007A4)
-#define IOP331_FINTSRC0   (volatile u32 *)IOP331_REG_ADDR(0x000007A8)
-#define IOP331_FINTSRC1   (volatile u32 *)IOP331_REG_ADDR(0x000007AC)
-#define IOP331_IPR0       (volatile u32 *)IOP331_REG_ADDR(0x000007B0)
-#define IOP331_IPR1       (volatile u32 *)IOP331_REG_ADDR(0x000007B4)
-#define IOP331_IPR2       (volatile u32 *)IOP331_REG_ADDR(0x000007B8)
-#define IOP331_IPR3       (volatile u32 *)IOP331_REG_ADDR(0x000007BC)
-#define IOP331_INTBASE    (volatile u32 *)IOP331_REG_ADDR(0x000007C0)
-#define IOP331_INTSIZE    (volatile u32 *)IOP331_REG_ADDR(0x000007C4)
-#define IOP331_IINTVEC    (volatile u32 *)IOP331_REG_ADDR(0x000007C8)
-#define IOP331_FINTVEC    (volatile u32 *)IOP331_REG_ADDR(0x000007CC)
-/* Timers */
-#define IOP331_TU_TMR0          (volatile u32 *)IOP331_REG_ADDR(0x000007D0)
-#define IOP331_TU_TMR1          (volatile u32 *)IOP331_REG_ADDR(0x000007D4)
-#define IOP331_TMR_TC           0x01
-#define IOP331_TMR_EN           0x02
-#define IOP331_TMR_RELOAD       0x04
-#define IOP331_TMR_PRIVILEGED   0x09
-#define IOP331_TMR_RATIO_1_1    0x00
-#define IOP331_TMR_RATIO_4_1    0x10
-#define IOP331_TMR_RATIO_8_1    0x20
-#define IOP331_TMR_RATIO_16_1   0x30
-#define IOP331_TU_TCR0    (volatile u32 *)IOP331_REG_ADDR(0x000007D8)
-#define IOP331_TU_TCR1    (volatile u32 *)IOP331_REG_ADDR(0x000007DC)
-#define IOP331_TU_TRR0    (volatile u32 *)IOP331_REG_ADDR(0x000007E0)
-#define IOP331_TU_TRR1    (volatile u32 *)IOP331_REG_ADDR(0x000007E4)
-#define IOP331_TU_TISR    (volatile u32 *)IOP331_REG_ADDR(0x000007E8)
-#define IOP331_TU_WDTCR   (volatile u32 *)IOP331_REG_ADDR(0x000007EC)
-#if defined(CONFIG_ARCH_IOP331)
-#define IOP331_TICK_RATE        266000000       /* 266 MHz IB clock */
-#endif
-#if defined(CONFIG_IOP331_STEPD) || defined(CONFIG_ARCH_IQ80333)
-#undef IOP331_TICK_RATE
-#define IOP331_TICK_RATE        333000000       /* 333 Mhz IB clock */
-#endif
-/* Application accelerator unit 0x00000800 - 0x000008FF */
-#define IOP331_AAU_ACR     (volatile u32 *)IOP331_REG_ADDR(0x00000800)
-#define IOP331_AAU_ASR     (volatile u32 *)IOP331_REG_ADDR(0x00000804)
-#define IOP331_AAU_ADAR    (volatile u32 *)IOP331_REG_ADDR(0x00000808)
-#define IOP331_AAU_ANDAR   (volatile u32 *)IOP331_REG_ADDR(0x0000080C)
-#define IOP331_AAU_SAR1    (volatile u32 *)IOP331_REG_ADDR(0x00000810)
-#define IOP331_AAU_SAR2    (volatile u32 *)IOP331_REG_ADDR(0x00000814)
-#define IOP331_AAU_SAR3    (volatile u32 *)IOP331_REG_ADDR(0x00000818)
-#define IOP331_AAU_SAR4    (volatile u32 *)IOP331_REG_ADDR(0x0000081C)
-#define IOP331_AAU_SAR5    (volatile u32 *)IOP331_REG_ADDR(0x0000082C)
-#define IOP331_AAU_SAR6    (volatile u32 *)IOP331_REG_ADDR(0x00000830)
-#define IOP331_AAU_SAR7    (volatile u32 *)IOP331_REG_ADDR(0x00000834)
-#define IOP331_AAU_SAR8    (volatile u32 *)IOP331_REG_ADDR(0x00000838)
-#define IOP331_AAU_SAR9    (volatile u32 *)IOP331_REG_ADDR(0x00000840)
-#define IOP331_AAU_SAR10   (volatile u32 *)IOP331_REG_ADDR(0x00000844)
-#define IOP331_AAU_SAR11   (volatile u32 *)IOP331_REG_ADDR(0x00000848)
-#define IOP331_AAU_SAR12   (volatile u32 *)IOP331_REG_ADDR(0x0000084C)
-#define IOP331_AAU_SAR13   (volatile u32 *)IOP331_REG_ADDR(0x00000850)
-#define IOP331_AAU_SAR14   (volatile u32 *)IOP331_REG_ADDR(0x00000854)
-#define IOP331_AAU_SAR15   (volatile u32 *)IOP331_REG_ADDR(0x00000858)
-#define IOP331_AAU_SAR16   (volatile u32 *)IOP331_REG_ADDR(0x0000085C)
-#define IOP331_AAU_SAR17   (volatile u32 *)IOP331_REG_ADDR(0x00000864)
-#define IOP331_AAU_SAR18   (volatile u32 *)IOP331_REG_ADDR(0x00000868)
-#define IOP331_AAU_SAR19   (volatile u32 *)IOP331_REG_ADDR(0x0000086C)
-#define IOP331_AAU_SAR20   (volatile u32 *)IOP331_REG_ADDR(0x00000870)
-#define IOP331_AAU_SAR21   (volatile u32 *)IOP331_REG_ADDR(0x00000874)
-#define IOP331_AAU_SAR22   (volatile u32 *)IOP331_REG_ADDR(0x00000878)
-#define IOP331_AAU_SAR23   (volatile u32 *)IOP331_REG_ADDR(0x0000087C)
-#define IOP331_AAU_SAR24   (volatile u32 *)IOP331_REG_ADDR(0x00000880)
-#define IOP331_AAU_SAR25   (volatile u32 *)IOP331_REG_ADDR(0x00000888)
-#define IOP331_AAU_SAR26   (volatile u32 *)IOP331_REG_ADDR(0x0000088C)
-#define IOP331_AAU_SAR27   (volatile u32 *)IOP331_REG_ADDR(0x00000890)
-#define IOP331_AAU_SAR28   (volatile u32 *)IOP331_REG_ADDR(0x00000894)
-#define IOP331_AAU_SAR29   (volatile u32 *)IOP331_REG_ADDR(0x00000898)
-#define IOP331_AAU_SAR30   (volatile u32 *)IOP331_REG_ADDR(0x0000089C)
-#define IOP331_AAU_SAR31   (volatile u32 *)IOP331_REG_ADDR(0x000008A0)
-#define IOP331_AAU_SAR32   (volatile u32 *)IOP331_REG_ADDR(0x000008A4)
-#define IOP331_AAU_DAR     (volatile u32 *)IOP331_REG_ADDR(0x00000820)
-#define IOP331_AAU_ABCR    (volatile u32 *)IOP331_REG_ADDR(0x00000824)
-#define IOP331_AAU_ADCR    (volatile u32 *)IOP331_REG_ADDR(0x00000828)
-#define IOP331_AAU_EDCR0   (volatile u32 *)IOP331_REG_ADDR(0x0000083c)
-#define IOP331_AAU_EDCR1   (volatile u32 *)IOP331_REG_ADDR(0x00000860)
-#define IOP331_AAU_EDCR2   (volatile u32 *)IOP331_REG_ADDR(0x00000884)
-#define IOP331_SPDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000015C0)
-#define IOP331_PPDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000015C8)
-/* SSP serial port unit 0x00001600 - 0x0000167F */
-/* I2C bus interface unit 0x00001680 - 0x000016FF */
-/* for I2C bit defs see drivers/i2c/i2c-iop3xx.h */
-#define IOP331_ICR0       (volatile u32 *)IOP331_REG_ADDR(0x00001680)
-#define IOP331_ISR0       (volatile u32 *)IOP331_REG_ADDR(0x00001684)
-#define IOP331_ISAR0      (volatile u32 *)IOP331_REG_ADDR(0x00001688)
-#define IOP331_IDBR0      (volatile u32 *)IOP331_REG_ADDR(0x0000168C)
-/* Reserved 0x00001690 */
-#define IOP331_IBMR0      (volatile u32 *)IOP331_REG_ADDR(0x00001694)
-/* Reserved 0x00001698 */
-/* Reserved 0x0000169C */
-#define IOP331_ICR1       (volatile u32 *)IOP331_REG_ADDR(0x000016A0)
-#define IOP331_ISR1       (volatile u32 *)IOP331_REG_ADDR(0x000016A4)
-#define IOP331_ISAR1      (volatile u32 *)IOP331_REG_ADDR(0x000016A8)
-#define IOP331_IDBR1      (volatile u32 *)IOP331_REG_ADDR(0x000016AC)
-#define IOP331_IBMR1      (volatile u32 *)IOP331_REG_ADDR(0x000016B4)
-/* Reserved 0x000016B8 through 0x000016FF */
-/* 0x00001700 through 0x0000172C  UART 0 */
-/* Reserved 0x00001730 through 0x0000173F */
-/* 0x00001740 through 0x0000176C UART 1 */
-#define IOP331_UART0_PHYS  (IOP331_PHYS_MEM_BASE | 0x00001700)  /* UART #1 physical */
-#define IOP331_UART1_PHYS  (IOP331_PHYS_MEM_BASE | 0x00001740)  /* UART #2 physical */
-#define IOP331_UART0_VIRT  (IOP331_VIRT_MEM_BASE | 0x00001700) /* UART #1 virtual addr */
-#define IOP331_UART1_VIRT  (IOP331_VIRT_MEM_BASE | 0x00001740) /* UART #2 virtual addr */
-/* Reserved 0x00001770 through 0x0000177F */
-/* General Purpose I/O Registers */
-#define IOP331_GPOE       (volatile u32 *)IOP331_REG_ADDR(0x00001780)
-#define IOP331_GPID       (volatile u32 *)IOP331_REG_ADDR(0x00001784)
-#define IOP331_GPOD       (volatile u32 *)IOP331_REG_ADDR(0x00001788)
-/* Reserved 0x0000178c through 0x000019ff */
-#ifndef __ASSEMBLY__
-extern void iop331_map_io(void);
-extern void iop331_init_irq(void);
-extern void iop331_time_init(void);
-#endif
-#endif // _IOP331_HW_H_
diff --git a/include/asm-arm/arch-iop3xx/irqs.h b/include/asm-arm/arch-iop3xx/irqs.h
deleted file mode 100644
index b2c03f4c269c..000000000000
--- a/include/asm-arm/arch-iop3xx/irqs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Copyright:   (C) 2001-2003 MontaVista Software Inc.
- *
- * 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.
- *
- */
-/*
- * Chipset-specific bits
- */
-#ifdef CONFIG_ARCH_IOP321
-#include "iop321-irqs.h"
-#endif
-#ifdef CONFIG_ARCH_IOP331
-#include "iop331-irqs.h"
-#endif
diff --git a/include/asm-arm/arch-iop3xx/memory.h b/include/asm-arm/arch-iop3xx/memory.h
deleted file mode 100644
index e43ebd984745..000000000000
--- a/include/asm-arm/arch-iop3xx/memory.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/memory.h
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-#include <asm/hardware.h>
-/*
- * Physical DRAM offset.
- */
-#ifndef CONFIG_ARCH_IOP331
-#define PHYS_OFFSET     UL(0xa0000000)
-#else
-#define PHYS_OFFSET     UL(0x00000000)
-#endif
-/*
- * Virtual view <-> PCI DMA view memory address translations
- * virt_to_bus: Used to translate the virtual address to an
- *              address suitable to be passed to set_dma_addr
- * bus_to_virt: Used to convert an address for DMA operations
- *              to an address that the kernel can use.
- */
-#if defined(CONFIG_ARCH_IOP321)
-#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP321_IATVR2)) | ((*IOP321_IABAR2) & 0xfffffff0))
-#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP321_IALR2)) | ( *IOP321_IATVR2)))
-#elif defined(CONFIG_ARCH_IOP331)
-#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP331_IATVR2)) | ((*IOP331_IABAR2) & 0xfffffff0))
-#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP331_IALR2)) | ( *IOP331_IATVR2)))
-#endif
-#endif
diff --git a/include/asm-arm/arch-iop3xx/system.h b/include/asm-arm/arch-iop3xx/system.h
deleted file mode 100644
index af6ae8cd36c9..000000000000
--- a/include/asm-arm/arch-iop3xx/system.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/system.h
- *
- *  Copyright (C) 2001 MontaVista Software, Inc.
- *
- * 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.
- */
-static inline void arch_idle(void)
-{
-        cpu_do_idle();
-}
-static inline void arch_reset(char mode)
-{
-#ifdef CONFIG_ARCH_IOP321
-    *IOP321_PCSR = 0x30;
-#endif
-#ifdef CONFIG_ARCH_IOP331
-    *IOP331_PCSR = 0x30;
-#endif
-        if ( 1 && mode == 's') {
-                /* Jump into ROM at address 0 */
-                cpu_reset(0);
-        } else {
-                /* No on-chip reset capability */
-                cpu_reset(0);
-        }
-}
diff --git a/include/asm-arm/arch-iop3xx/timex.h b/include/asm-arm/arch-iop3xx/timex.h
deleted file mode 100644
index 14ca8d0f7b29..000000000000
--- a/include/asm-arm/arch-iop3xx/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/timex.h
- *
- * IOP3xx architecture timex specifications
- */
-#include <asm/hardware.h>
-#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
-#define CLOCK_TICK_RATE IOP321_TICK_RATE
-#elif defined(CONFIG_ARCH_IQ80331) || defined(CONFIG_MACH_IQ80332)
-#define CLOCK_TICK_RATE IOP331_TICK_RATE
-#else
-#error "No IOP3xx timex information for this architecture"
-#endif
diff --git a/include/asm-arm/arch-iop3xx/uncompress.h b/include/asm-arm/arch-iop3xx/uncompress.h
deleted file mode 100644
index fbdd5af644fe..000000000000
--- a/include/asm-arm/arch-iop3xx/uncompress.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-iop3xx/uncompress.h
- */
-#include <asm/types.h>
-#include <asm/mach-types.h>
-#include <linux/serial_reg.h>
-#include <asm/hardware.h>
-#ifdef CONFIG_ARCH_IOP321
-#define UTYPE unsigned char *
-#elif defined(CONFIG_ARCH_IOP331)
-#define UTYPE u32 *
-#else
-#error "Missing IOP3xx arch type def"
-#endif
-static volatile UTYPE uart_base;
-#define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
-static inline void putc(char c)
-{
-        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
-                barrier();
-        *uart_base = c;
-}
-static inline void flush(void)
-{
-}
-static __inline__ void __arch_decomp_setup(unsigned long arch_id)
-{
-        if(machine_is_iq80321())
-                        uart_base = (volatile UTYPE)IQ80321_UART;
-                else if(machine_is_iq31244())
-                        uart_base = (volatile UTYPE)IQ31244_UART;
-                else if(machine_is_iq80331() || machine_is_iq80332())
-                        uart_base = (volatile UTYPE)IOP331_UART0_PHYS;
-                else
-                        uart_base = (volatile UTYPE)0xfe800000;
-}
-/*
- * nothing to do
- */
-#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
-#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop3xx/vmalloc.h b/include/asm-arm/arch-iop3xx/vmalloc.h
deleted file mode 100644
index 0f2f6847f93c..000000000000
--- a/include/asm-arm/arch-iop3xx/vmalloc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/vmalloc.h
- */
-/*
- * Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8MB value just means that there will be a 8MB "hole" after the
- * physical memory until the kernel virtual memory starts.  That means that
- * any out-of-bounds memory accesses will hopefully be caught.
- * The vmalloc() routines leaves a hole of 4kB between each vmalloced
- * area for the same reason. ;)
- */
-//#define VMALLOC_END       (0xe8000000)
-/* increase usable physical RAM to ~992M per RMK */
-#define VMALLOC_END       (0xfe000000)
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 13aee17b0475..8d10a9187693 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -90,6 +90,11 @@ struct ixp4xx_i2c_pins {
 struct sys_timer;
 /*
+ * Frequency of clock used for primary clocksource
+ */
+extern unsigned long ixp4xx_timer_freq;
+/*
 * Functions used by platform-level setup code
 */
 extern void ixp4xx_map_io(void);
diff --git a/include/asm-arm/arch-ixp4xx/system.h b/include/asm-arm/arch-ixp4xx/system.h
index 73589aad8dd6..8e1db423b1cc 100644
--- a/include/asm-arm/arch-ixp4xx/system.h
+++ b/include/asm-arm/arch-ixp4xx/system.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-ixp4x//system.h 
+ * include/asm-arm/arch-ixp4xx/system.h
 *
 * Copyright (C) 2002 Intel Corporation.
 *
diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h
index cd080d8384d9..d744d97c18a5 100644
--- a/include/asm-arm/arch-l7200/io.h
+++ b/include/asm-arm/arch-l7200/io.h
@@ -31,9 +31,9 @@
 static inline unsigned int __arch_getw(unsigned long a)
 {
        unsigned int value;
-        __asm__ __volatile__("ldr%?h    %0, [%1, #0]    @ getw"
+        __asm__ __volatile__("ldrh    %0, [%1, #0]    @ getw"
                : "=&r" (value)
-                : "r" (a));
+                : "r" (a) : "cc");
        return value;
 }
@@ -42,8 +42,8 @@ static inline unsigned int __arch_getw(unsigned long a)
 static inline void __arch_putw(unsigned int value, unsigned long a)
 {
-        __asm__ __volatile__("str%?h    %0, [%1, #0]    @ putw"
+        __asm__ __volatile__("strh    %0, [%1, #0]    @ putw"
-                : : "r" (value), "r" (a));
+                : : "r" (value), "r" (a) : "cc");
 }
 /*
diff --git a/include/asm-arm/arch-l7200/time.h b/include/asm-arm/arch-l7200/time.h
index 7b98b533e63a..c69cb508735f 100644
--- a/include/asm-arm/arch-l7200/time.h
+++ b/include/asm-arm/arch-l7200/time.h
@@ -45,7 +45,7 @@
 static irqreturn_t
 timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
        update_process_times(user_mode(regs));
 #endif
diff --git a/include/asm-arm/arch-lh7a40x/clocks.h b/include/asm-arm/arch-lh7a40x/clocks.h
index bee02fd8dab1..7d0ba18ad578 100644
--- a/include/asm-arm/arch-lh7a40x/clocks.h
+++ b/include/asm-arm/arch-lh7a40x/clocks.h
@@ -8,8 +8,6 @@
 *
 */
-#include <linux/config.h>
 #ifndef __ASM_ARCH_CLOCKS_H
 #define __ASM_ARCH_CLOCKS_H
diff --git a/include/asm-arm/arch-omap/board-ams-delta.h b/include/asm-arm/arch-omap/board-ams-delta.h
index 0070f6d3b75c..9aee15d97145 100644
--- a/include/asm-arm/arch-omap/board-ams-delta.h
+++ b/include/asm-arm/arch-omap/board-ams-delta.h
@@ -50,9 +50,20 @@
 #define AMS_DELTA_LATCH2_NAND_NWE       0x0020
 #define AMS_DELTA_LATCH2_NAND_ALE       0x0040
 #define AMS_DELTA_LATCH2_NAND_CLE       0x0080
+#define AMD_DELTA_LATCH2_KEYBRD_PWR     0x0100
+#define AMD_DELTA_LATCH2_KEYBRD_DATA    0x0200
+#define AMD_DELTA_LATCH2_SCARD_RSTIN    0x0400
+#define AMD_DELTA_LATCH2_SCARD_CMDVCC   0x0800
 #define AMS_DELTA_LATCH2_MODEM_NRESET   0x1000
 #define AMS_DELTA_LATCH2_MODEM_CODEC    0x2000
+#define AMS_DELTA_GPIO_PIN_KEYBRD_DATA  0
+#define AMS_DELTA_GPIO_PIN_KEYBRD_CLK   1
+#define AMS_DELTA_GPIO_PIN_MODEM_IRQ    2
+#define AMS_DELTA_GPIO_PIN_HOOK_SWITCH  4
+#define AMS_DELTA_GPIO_PIN_SCARD_NOFF   6
+#define AMS_DELTA_GPIO_PIN_SCARD_IO     7
+#define AMS_DELTA_GPIO_PIN_CONFIG       11
 #define AMS_DELTA_GPIO_PIN_NAND_RB      12
 #ifndef __ASSEMBLY__
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index f83003f5287b..fa6881049903 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -45,6 +45,7 @@ struct clk_functions {
        struct clk *    (*clk_get_parent)(struct clk *clk);
        void            (*clk_allow_idle)(struct clk *clk);
        void            (*clk_deny_idle)(struct clk *clk);
+        void            (*clk_disable_unused)(struct clk *clk);
 };
 extern unsigned int mpurate;
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index 1b1b02307e77..d591d0585bba 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -331,6 +331,12 @@ enum omap_dma_color_mode {
        OMAP_DMA_TRANSPARENT_COPY
 };
+enum omap_dma_write_mode {
+        OMAP_DMA_WRITE_NON_POSTED = 0,
+        OMAP_DMA_WRITE_POSTED,
+        OMAP_DMA_WRITE_LAST_NON_POSTED
+};
 struct omap_dma_channel_params {
        int data_type;          /* data type 8,16,32 */
        int elem_count;         /* number of elements in a frame */
@@ -338,13 +344,13 @@ struct omap_dma_channel_params {
        int src_port;           /* Only on OMAP1 REVISIT: Is this needed? */
        int src_amode;          /* constant , post increment, indexed , double indexed */
-        int src_start;          /* source address : physical */
+        unsigned long src_start;        /* source address : physical */
        int src_ei;             /* source element index */
        int src_fi;             /* source frame index */
        int dst_port;           /* Only on OMAP1 REVISIT: Is this needed? */
        int dst_amode;          /* constant , post increment, indexed , double indexed */
-        int dst_start;          /* source address : physical */
+        unsigned long dst_start;        /* source address : physical */
        int dst_ei;             /* source element index */
        int dst_fi;             /* source frame index */
@@ -356,7 +362,7 @@ struct omap_dma_channel_params {
 };
-extern void omap_set_dma_priority(int dst_port, int priority);
+extern void omap_set_dma_priority(int lch, int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
                            void (* callback)(int lch, u16 ch_status, void *data),
                            void *data, int *dma_ch);
@@ -371,6 +377,7 @@ extern void omap_set_dma_transfer_params(int lch, int data_type,
                                         int dma_trigger, int src_or_dst_synch);
 extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
                                    u32 color);
+extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
                                    unsigned long src_start,
@@ -394,6 +401,9 @@ extern void omap_set_dma_params(int lch,
 extern void omap_dma_link_lch (int lch_head, int lch_queue);
 extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
+extern int omap_set_dma_callback(int lch,
+                        void (* callback)(int lch, u16 ch_status, void *data),
+                        void *data);
 extern dma_addr_t omap_get_dma_src_pos(int lch);
 extern dma_addr_t omap_get_dma_dst_pos(int lch);
 extern int omap_get_dma_src_addr_counter(int lch);
diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h
index 7a289ff07404..fefb276ed402 100644
--- a/include/asm-arm/arch-omap/dmtimer.h
+++ b/include/asm-arm/arch-omap/dmtimer.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/arm/arch-omap/dmtimer.h
+ * linux/include/asm-arm/arch-omap/dmtimer.h
 *
 * OMAP Dual-Mode Timers
 *
@@ -52,6 +52,8 @@ int omap_dm_timer_init(void);
 struct omap_dm_timer *omap_dm_timer_request(void);
 struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
 void omap_dm_timer_free(struct omap_dm_timer *timer);
+void omap_dm_timer_enable(struct omap_dm_timer *timer);
+void omap_dm_timer_disable(struct omap_dm_timer *timer);
 int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h
index 1a0a5207822d..7c03ef6c14c4 100644
--- a/include/asm-arm/arch-omap/gpmc.h
+++ b/include/asm-arm/arch-omap/gpmc.h
@@ -85,7 +85,7 @@ extern void gpmc_cs_write_reg(int cs, int idx, u32 val);
 extern u32 gpmc_cs_read_reg(int cs, int idx);
 extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk);
 extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t);
-extern unsigned long gpmc_cs_get_base_addr(int cs);
+extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base);
+extern void gpmc_cs_free(int cs);
 #endif
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 2542495d8a43..c5bb05a69b81 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -237,6 +237,7 @@
 #define INT_24XX_SDMA_IRQ1      13
 #define INT_24XX_SDMA_IRQ2      14
 #define INT_24XX_SDMA_IRQ3      15
+#define INT_24XX_CAM_IRQ        24
 #define INT_24XX_DSS_IRQ        25
 #define INT_24XX_GPIO_BANK1     29
 #define INT_24XX_GPIO_BANK2     30
@@ -261,6 +262,7 @@
 #define INT_24XX_UART1_IRQ      72
 #define INT_24XX_UART2_IRQ      73
 #define INT_24XX_UART3_IRQ      74
+#define INT_24XX_MMC_IRQ        83
 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
 * 16 MPUIO lines */
diff --git a/include/asm-arm/arch-omap/keypad.h b/include/asm-arm/arch-omap/keypad.h
index 8a023a984acb..b7f83075436e 100644
--- a/include/asm-arm/arch-omap/keypad.h
+++ b/include/asm-arm/arch-omap/keypad.h
@@ -14,7 +14,10 @@ struct omap_kp_platform_data {
        int rows;
        int cols;
        int *keymap;
+        unsigned int keymapsize;
        unsigned int rep:1;
+        unsigned long delay;
+        unsigned int dbounce:1;
        /* specific to OMAP242x*/
        unsigned int *row_gpios;
        unsigned int *col_gpios;
diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h
index ed0dde4f7219..c7a0cc1c4e93 100644
--- a/include/asm-arm/arch-omap/mcbsp.h
+++ b/include/asm-arm/arch-omap/mcbsp.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/arch-omap/gpio.h
+ * linux/include/asm-arm/arch-omap/mcbsp.h
 *
 * Defines for Multi-Channel Buffered Serial Port
 *
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 679869c5e68f..828cc5c114e1 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -320,6 +320,17 @@ enum omap1xxx_index {
        P15_1610_UWIRE_CS3,
        N15_1610_UWIRE_CS1,
+        /* OMAP-1610 SPI */
+        U19_1610_SPIF_SCK,
+        U18_1610_SPIF_DIN,
+        P20_1610_SPIF_DIN,
+        W21_1610_SPIF_DOUT,
+        R18_1610_SPIF_DOUT,
+        N14_1610_SPIF_CS0,
+        N15_1610_SPIF_CS1,
+        T19_1610_SPIF_CS2,
+        P15_1610_SPIF_CS3,
        /* OMAP-1610 Flash */
        L3_1610_FLASH_CS2B_OE,
        M8_1610_FLASH_CS2B_WE,
@@ -461,6 +472,20 @@ enum omap24xx_index {
        K15_24XX_UART3_TX,
        K14_24XX_UART3_RX,
+        /* MMC/SDIO */
+        G19_24XX_MMC_CLKO,
+        H18_24XX_MMC_CMD,
+        F20_24XX_MMC_DAT0,
+        H14_24XX_MMC_DAT1,
+        E19_24XX_MMC_DAT2,
+        D19_24XX_MMC_DAT3,
+        F19_24XX_MMC_DAT_DIR0,
+        E20_24XX_MMC_DAT_DIR1,
+        F18_24XX_MMC_DAT_DIR2,
+        E18_24XX_MMC_DAT_DIR3,
+        G18_24XX_MMC_CMD_DIR,
+        H15_24XX_MMC_CLKI,
        /* Keypad GPIO*/
        T19_24XX_KBR0,
        R19_24XX_KBR1,
diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h
index e46623c61a72..14588059981f 100644
--- a/include/asm-arm/arch-omap/pm.h
+++ b/include/asm-arm/arch-omap/pm.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm/arch-omap/pm.h
+ * linux/include/asm-arm/arch-omap/pm.h
 *
 * Header file for OMAP Power Management Routines
 *
diff --git a/include/asm-arm/arch-pnx4008/clock.h b/include/asm-arm/arch-pnx4008/clock.h
index 91ae0030fdf2..ce155e161269 100644
--- a/include/asm-arm/arch-pnx4008/clock.h
+++ b/include/asm-arm/arch-pnx4008/clock.h
@@ -32,6 +32,7 @@ struct clk;
 #define KEYCLKCTRL_REG          (PWRMAN_VA_BASE + 0xb0)
 #define TSCLKCTRL_REG           (PWRMAN_VA_BASE + 0xb4)
 #define PWMCLKCTRL_REG          (PWRMAN_VA_BASE + 0xb8)
+#define TIMCLKCTRL_REG          (PWRMAN_VA_BASE + 0xbc)
 #define SPICTRL_REG             (PWRMAN_VA_BASE + 0xc4)
 #define FLASHCLKCTRL_REG        (PWRMAN_VA_BASE + 0xc8)
 #define UART3CLK_REG            (PWRMAN_VA_BASE + 0xd0)
diff --git a/include/asm-arm/arch-pnx4008/platform.h b/include/asm-arm/arch-pnx4008/platform.h
index 485a3651b4d7..2613c7c669b1 100644
--- a/include/asm-arm/arch-pnx4008/platform.h
+++ b/include/asm-arm/arch-pnx4008/platform.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-pnx4008/platfrom.h
+ * include/asm-arm/arch-pnx4008/platform.h
 *
 * PNX4008 Base addresses - header file
 *
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index aba9b30f4249..81c3928d608c 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -12,12 +12,14 @@
 *  published by the Free Software Foundation.
 */
+#include <linux/fb.h>
 /*
 * This structure describes the machine which we are running on.
 * It is set in linux/arch/arm/mach-pxa/machine_name.c and used in the probe routine
 * of linux/drivers/video/pxafb.c
 */
-struct pxafb_mach_info {
+struct pxafb_mode_info {
        u_long          pixclock;
        u_short         xres;
@@ -34,6 +36,14 @@ struct pxafb_mach_info {
        u_char          sync;
        u_int           cmap_greyscale:1,
+                        unused:31;
+};
+struct pxafb_mach_info {
+        struct pxafb_mode_info *modes;
+        unsigned int num_modes;
+        u_int           fixed_modes:1,
                        cmap_inverse:1,
                        cmap_static:1,
                        unused:29;
@@ -62,7 +72,7 @@ struct pxafb_mach_info {
        u_int           lccr3;
        void (*pxafb_backlight_power)(int);
-        void (*pxafb_lcd_power)(int);
+        void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *);
 };
 void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
diff --git a/include/asm-arm/arch-pxa/spitz.h b/include/asm-arm/arch-pxa/spitz.h
index 62e1fe4d025f..4953dd324d4d 100644
--- a/include/asm-arm/arch-pxa/spitz.h
+++ b/include/asm-arm/arch-pxa/spitz.h
@@ -15,6 +15,8 @@
 #define __ASM_ARCH_SPITZ_H  1
 #endif
+#include <linux/fb.h>
 /* Spitz/Akita GPIOs */
 #define SPITZ_GPIO_KEY_INT         (0) /* Key Interrupt */
@@ -155,4 +157,4 @@ extern struct platform_device spitzscoop2_device;
 extern struct platform_device spitzssp_device;
 extern struct sharpsl_charger_machinfo spitz_pm_machinfo;
-extern void spitz_lcd_power(int on);
+extern void spitz_lcd_power(int on, struct fb_var_screeninfo *var);
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 30548a30c773..121cd241115d 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -12,6 +12,14 @@ struct pxa2xx_udc_mach_info {
        void (*udc_command)(int cmd);
 #define PXA2XX_UDC_CMD_CONNECT          0       /* let host see us */
 #define PXA2XX_UDC_CMD_DISCONNECT       1       /* so host won't see us */
+        /* Boards following the design guidelines in the developer's manual,
+         * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
+         * VBUS IRQ and omit the methods above.  Store the GPIO number
+         * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
+         */
+        u16     gpio_vbus;                      /* high == vbus present */
+        u16     gpio_pullup;                    /* high == pullup activated */
 };
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 3661e465b0a5..7ac224836971 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -23,6 +23,39 @@
 #define MAX_DMA_ADDRESS         0x40000000
 #define MAX_DMA_TRANSFER_SIZE   0x100000 /* Data Unit is half word  */
+/* We use `virtual` dma channels to hide the fact we have only a limited
+ * number of DMA channels, and not of all of them (dependant on the device)
+ * can be attached to any DMA source. We therefore let the DMA core handle
+ * the allocation of hardware channels to clients.
+*/
+enum dma_ch {
+        DMACH_XD0,
+        DMACH_XD1,
+        DMACH_SDI,
+        DMACH_SPI0,
+        DMACH_SPI1,
+        DMACH_UART0,
+        DMACH_UART1,
+        DMACH_UART2,
+        DMACH_TIMER,
+        DMACH_I2S_IN,
+        DMACH_I2S_OUT,
+        DMACH_PCM_IN,
+        DMACH_PCM_OUT,
+        DMACH_MIC_IN,
+        DMACH_USB_EP1,
+        DMACH_USB_EP2,
+        DMACH_USB_EP3,
+        DMACH_USB_EP4,
+        DMACH_UART0_SRC2,       /* s3c2412 second uart sources */
+        DMACH_UART1_SRC2,
+        DMACH_UART2_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)
@@ -149,6 +182,8 @@ struct s3c2410_dma_stats {
        unsigned long           timeout_failed;
 };
+struct s3c2410_dma_map;
 /* struct s3c2410_dma_chan
 *
 * full state information for each DMA channel
@@ -174,6 +209,8 @@ struct s3c2410_dma_chan {
        unsigned long            load_timeout;
        unsigned int             flags;         /* channel flags */
+        struct s3c24xx_dma_map  *map;           /* channel hw maps */
        /* channel's hardware position and configuration */
        void __iomem            *regs;          /* channels registers */
        void __iomem            *addr_reg;      /* data address register */
@@ -283,6 +320,7 @@ extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
 #define S3C2410_DMA_DCSRC       (0x18)
 #define S3C2410_DMA_DCDST       (0x1C)
 #define S3C2410_DMA_DMASKTRIG   (0x20)
+#define S3C2412_DMA_DMAREQSEL   (0x24)
 #define S3C2410_DISRCC_INC      (1<<0)
 #define S3C2410_DISRCC_APB      (1<<1)
@@ -349,4 +387,32 @@ extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
 #define S3C2440_DCON_CH3_PCMOUT (6<<24)
 #endif
+#ifdef CONFIG_CPU_S3C2412
+#define S3C2412_DMAREQSEL_SRC(x)        ((x)<<1)
+#define S3C2412_DMAREQSEL_HW            (1)
+#define S3C2412_DMAREQSEL_SPI0TX        S3C2412_DMAREQSEL_SRC(0)
+#define S3C2412_DMAREQSEL_SPI0RX        S3C2412_DMAREQSEL_SRC(1)
+#define S3C2412_DMAREQSEL_SPI1TX        S3C2412_DMAREQSEL_SRC(2)
+#define S3C2412_DMAREQSEL_SPI1RX        S3C2412_DMAREQSEL_SRC(3)
+#define S3C2412_DMAREQSEL_I2STX         S3C2412_DMAREQSEL_SRC(4)
+#define S3C2412_DMAREQSEL_I2SRX         S3C2412_DMAREQSEL_SRC(5)
+#define S3C2412_DMAREQSEL_TIMER         S3C2412_DMAREQSEL_SRC(9)
+#define S3C2412_DMAREQSEL_SDI           S3C2412_DMAREQSEL_SRC(10)
+#define S3C2412_DMAREQSEL_USBEP1        S3C2412_DMAREQSEL_SRC(13)
+#define S3C2412_DMAREQSEL_USBEP2        S3C2412_DMAREQSEL_SRC(14)
+#define S3C2412_DMAREQSEL_USBEP3        S3C2412_DMAREQSEL_SRC(15)
+#define S3C2412_DMAREQSEL_USBEP4        S3C2412_DMAREQSEL_SRC(16)
+#define S3C2412_DMAREQSEL_XDREQ0        S3C2412_DMAREQSEL_SRC(17)
+#define S3C2412_DMAREQSEL_XDREQ1        S3C2412_DMAREQSEL_SRC(18)
+#define S3C2412_DMAREQSEL_UART0_0       S3C2412_DMAREQSEL_SRC(19)
+#define S3C2412_DMAREQSEL_UART0_1       S3C2412_DMAREQSEL_SRC(20)
+#define S3C2412_DMAREQSEL_UART1_0       S3C2412_DMAREQSEL_SRC(21)
+#define S3C2412_DMAREQSEL_UART1_1       S3C2412_DMAREQSEL_SRC(22)
+#define S3C2412_DMAREQSEL_UART2_0       S3C2412_DMAREQSEL_SRC(23)
+#define S3C2412_DMAREQSEL_UART2_1       S3C2412_DMAREQSEL_SRC(24)
+#endif
 #endif /* __ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h
index 71161797bc89..90894214cace 100644
--- a/include/asm-arm/arch-s3c2410/fb.h
+++ b/include/asm-arm/arch-s3c2410/fb.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/fb.h
+/* linux/include/asm-arm/arch-s3c2410/fb.h
 *
 * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
 *
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 27ba0ac3fdd5..7895042d176b 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -160,6 +160,11 @@
 #define S3C2440_PA_CAMIF   (0x4F000000)
 #define S3C2440_SZ_CAMIF   SZ_1M
+/* AC97 */
+#define S3C2440_PA_AC97    (0x5B000000)
+#define S3C2440_SZ_AC97    SZ_1M
 /* ISA style IO, for each machine to sort out mappings for, if it
 * implements it. We reserve two 16M regions for ISA.
 */
diff --git a/include/asm-arm/arch-s3c2410/osiris-map.h b/include/asm-arm/arch-s3c2410/osiris-map.h
index e2d406218ae5..a14164dfa525 100644
--- a/include/asm-arm/arch-s3c2410/osiris-map.h
+++ b/include/asm-arm/arch-s3c2410/osiris-map.h
@@ -18,22 +18,22 @@
 /* start peripherals off after the S3C2410 */
-#define OSIRIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x05000000))
+#define OSIRIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x04000000))
-#define OSIRIS_PA_CPLD          (S3C2410_CS1 | (3<<25))
+#define OSIRIS_PA_CPLD          (S3C2410_CS1 | (1<<26))
 /* we put the CPLD registers next, to get them out of the way */
-#define OSIRIS_VA_CTRL1     OSIRIS_IOADDR(0x00000000)    /* 0x01300000 */
+#define OSIRIS_VA_CTRL1     OSIRIS_IOADDR(0x00000000)
 #define OSIRIS_PA_CTRL1     (OSIRIS_PA_CPLD)
-#define OSIRIS_VA_CTRL2     OSIRIS_IOADDR(0x00100000)    /* 0x01400000 */
+#define OSIRIS_VA_CTRL2     OSIRIS_IOADDR(0x00100000)
-#define OSIRIS_PA_CTRL2     (OSIRIS_PA_CPLD + (1<<24))
+#define OSIRIS_PA_CTRL2     (OSIRIS_PA_CPLD + (1<<23))
-#define OSIRIS_VA_CTRL3     OSIRIS_IOADDR(0x00200000)    /* 0x01500000 */
+#define OSIRIS_VA_CTRL3     OSIRIS_IOADDR(0x00200000)
-#define OSIRIS_PA_CTRL3     (OSIRIS_PA_CPLD + (2<<24))
+#define OSIRIS_PA_CTRL3     (OSIRIS_PA_CPLD + (2<<23))
-#define OSIRIS_VA_CTRL4     OSIRIS_IOADDR(0x00300000)    /* 0x01600000 */
+#define OSIRIS_VA_CTRL4     OSIRIS_IOADDR(0x00300000)
-#define OSIRIS_PA_CTRL4     (OSIRIS_PA_CPLD + (3<<24))
+#define OSIRIS_PA_CTRL4     (OSIRIS_PA_CPLD + (3<<23))
 #endif /* __ASM_ARCH_OSIRISMAP_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-ac97.h b/include/asm-arm/arch-s3c2410/regs-ac97.h
new file mode 100644
index 000000000000..bdd6a4f93d7f
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/regs-ac97.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2410/regs-ac97.h
+ *
+ * Copyright (c) 2006 Simtec Electronics <linux@simtec.co.uk>
+ *              http://www.simtec.co.uk/products/SWLINUX/
+ *
+ * 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.
+ *
+ * S3C2440 AC97 Controller
+*/
+#ifndef __ASM_ARCH_REGS_AC97_H
+#define __ASM_ARCH_REGS_AC97_H __FILE__
+#define S3C_AC97_GLBCTRL        (0x00)
+#define S3C_AC97_GLBSTAT        (0x04)
+#define S3C_AC97_CODEC_CMD      (0x08)
+#define S3C_AC97_PCM_ADDR       (0x10)
+#define S3C_AC97_PCM_DATA       (0x18)
+#define S3C_AC97_MIC_DATA       (0x1C)
+#endif /* __ASM_ARCH_REGS_AC97_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h
index c7b90b3ecc9e..3196a2849e8a 100644
--- a/include/asm-arm/arch-s3c2410/regs-adc.h
+++ b/include/asm-arm/arch-s3c2410/regs-adc.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-adc.h
+/* linux/include/asm-arm/arch-s3c2410/regs-adc.h
 *
 * Copyright (c) 2004 Shannon Holland <holland@loser.net>
 *
diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h
index b2f4690c0791..e39656b7a086 100644
--- a/include/asm-arm/arch-s3c2410/regs-clock.h
+++ b/include/asm-arm/arch-s3c2410/regs-clock.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-clock.h
+/* linux/include/asm-arm/arch-s3c2410/regs-clock.h
 *
 * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk>
 *                    http://armlinux.simtec.co.uk/
diff --git a/include/asm-arm/arch-s3c2410/regs-dsc.h b/include/asm-arm/arch-s3c2410/regs-dsc.h
index a0a124875164..c0748511edbc 100644
--- a/include/asm-arm/arch-s3c2410/regs-dsc.h
+++ b/include/asm-arm/arch-s3c2410/regs-dsc.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/hardware/s3c2410/regs-dsc.h
+/* linux/include/asm-arm/arch-s3c2410/regs-dsc.h
 *
 * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index 93c49432db95..b2893e32a236 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/hardware/s3c2410/regs-gpio.h
+/* linux/include/asm-arm/arch-s3c2410/regs-gpio.h
 *
 * Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk>
 *                         http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-gpioj.h b/include/asm-arm/arch-s3c2410/regs-gpioj.h
index 91cefa260497..02131a5a1d3a 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpioj.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpioj.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/hardware/s3c2410/regs-gpioj.h
+/* linux/include/asm-arm/arch-s3c2410/regs-gpioj.h
 *
 * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h
index 72cd2509822e..eaf77916a602 100644
--- a/include/asm-arm/arch-s3c2410/regs-iis.h
+++ b/include/asm-arm/arch-s3c2410/regs-iis.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-iis.h
+/* linux/include/asm-arm/arch-s3c2410/regs-iis.h
 *
 * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-irq.h b/include/asm-arm/arch-s3c2410/regs-irq.h
index 29fb8ef670f0..498184cb8adc 100644
--- a/include/asm-arm/arch-s3c2410/regs-irq.h
+++ b/include/asm-arm/arch-s3c2410/regs-irq.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-irq.h
+/* linux/include/asm-arm/arch-s3c2410/regs-irq.h
 *
 * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h
index b306d6e3135d..b7faeb04c0ff 100644
--- a/include/asm-arm/arch-s3c2410/regs-lcd.h
+++ b/include/asm-arm/arch-s3c2410/regs-lcd.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-lcd.h
+/* linux/include/asm-arm/arch-s3c2410/regs-lcd.h
 *
 * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
@@ -63,6 +63,8 @@
 #define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
 #define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >>  0) & 0xFF)
+/* LDCCON4 changes for STN mode on the S3C2412 */
 #define S3C2410_LCDCON4_MVAL(x)     ((x) << 8)
 #define S3C2410_LCDCON4_HSPW(x)     ((x) << 0)
 #define S3C2410_LCDCON4_WLH(x)      ((x) << 0)
@@ -113,10 +115,38 @@
 #define S3C2410_LCDINT_FRSYNC   (1<<1)
 #define S3C2410_LCDINT_FICNT    (1<<0)
+/* s3c2442 extra stn registers */
+#define S3C2442_REDLUT          S3C2410_LCDREG(0x20)
+#define S3C2442_GREENLUT        S3C2410_LCDREG(0x24)
+#define S3C2442_BLUELUT         S3C2410_LCDREG(0x28)
+#define S3C2442_DITHMODE        S3C2410_LCDREG(0x20)
 #define S3C2410_LPCSEL     S3C2410_LCDREG(0x60)
 #define S3C2410_TFTPAL(x)  S3C2410_LCDREG((0x400 + (x)*4))
+/* S3C2412 registers */
+#define S3C2412_TPAL            S3C2410_LCDREG(0x20)
+#define S3C2412_LCDINTPND       S3C2410_LCDREG(0x24)
+#define S3C2412_LCDSRCPND       S3C2410_LCDREG(0x28)
+#define S3C2412_LCDINTMSK       S3C2410_LCDREG(0x2C)
+#define S3C2412_TCONSEL         S3C2410_LCDREG(0x30)
+#define S3C2412_LCDCON6         S3C2410_LCDREG(0x34)
+#define S3C2412_LCDCON7         S3C2410_LCDREG(0x38)
+#define S3C2412_LCDCON8         S3C2410_LCDREG(0x3C)
+#define S3C2412_LCDCON9         S3C2410_LCDREG(0x40)
+#define S3C2412_REDLUT(x)       S3C2410_LCDREG(0x44 + ((x)*4))
+#define S3C2412_GREENLUT(x)     S3C2410_LCDREG(0x60 + ((x)*4))
+#define S3C2412_BLUELUT(x)      S3C2410_LCDREG(0x98 + ((x)*4))
+#define S3C2412_FRCPAT(x)       S3C2410_LCDREG(0xB4 + ((x)*4))
 #endif /* ___ASM_ARCH_REGS_LCD_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/arch-s3c2410/regs-rtc.h
index cd88fd634d12..93b03c49710a 100644
--- a/include/asm-arm/arch-s3c2410/regs-rtc.h
+++ b/include/asm-arm/arch-s3c2410/regs-rtc.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-rtc.h
+/* linux/include/asm-arm/arch-s3c2410/regs-rtc.h
 *
 * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-sdi.h b/include/asm-arm/arch-s3c2410/regs-sdi.h
index 06e716e5b46d..bb9d30b72952 100644
--- a/include/asm-arm/arch-s3c2410/regs-sdi.h
+++ b/include/asm-arm/arch-s3c2410/regs-sdi.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-sdi.h
+/* linux/include/asm-arm/arch-s3c2410/regs-sdi.h
 *
 * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-timer.h b/include/asm-arm/arch-s3c2410/regs-timer.h
index 731918e77831..6f8fe432fe3a 100644
--- a/include/asm-arm/arch-s3c2410/regs-timer.h
+++ b/include/asm-arm/arch-s3c2410/regs-timer.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-timer.h
+/* linux/include/asm-arm/arch-s3c2410/regs-timer.h
 *
 * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
 *                    http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/arch-s3c2410/regs-udc.h
index 3aa31a27da1a..487861d5b49a 100644
--- a/include/asm-arm/arch-s3c2410/regs-udc.h
+++ b/include/asm-arm/arch-s3c2410/regs-udc.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs-udc.h
+/* linux/include/asm-arm/arch-s3c2410/regs-udc.h
 *
 * Copyright (C) 2004 Herbert Poetzl <herbert@13thfloor.at>
 *
diff --git a/include/asm-arm/arch-s3c2410/spi-gpio.h b/include/asm-arm/arch-s3c2410/spi-gpio.h
index 258c00bca270..c1e4db7c9710 100644
--- a/include/asm-arm/arch-s3c2410/spi-gpio.h
+++ b/include/asm-arm/arch-s3c2410/spi-gpio.h
@@ -1,4 +1,4 @@
-/* linux/include/asm-arm/arch-s3c2410/spi.h
+/* linux/include/asm-arm/arch-s3c2410/spi-gpio.h
 *
 * Copyright (c) 2006 Simtec Electronics
 *      Ben Dooks <ben@simtec.co.uk>
diff --git a/include/asm-arm/arch-sa1100/neponset.h b/include/asm-arm/arch-sa1100/neponset.h
index 8051fd73a80b..09ec9e2bd182 100644
--- a/include/asm-arm/arch-sa1100/neponset.h
+++ b/include/asm-arm/arch-sa1100/neponset.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/arch-sa1100/assabet.h
+ * linux/include/asm-arm/arch-sa1100/neponset.h
 *
 * Created 2000/06/05 by Nicolas Pitre <nico@cam.org>
 *
diff --git a/include/asm-arm/arch-sa1100/uncompress.h b/include/asm-arm/arch-sa1100/uncompress.h
index 2601a77a6dda..17e64d232e7d 100644
--- a/include/asm-arm/arch-sa1100/uncompress.h
+++ b/include/asm-arm/arch-sa1100/uncompress.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/arch-brutus/uncompress.h
+ * linux/include/asm-arm/arch-sa1100/uncompress.h
 *
 * (C) 1999 Nicolas Pitre <nico@cam.org>
 *
diff --git a/include/asm-arm/arch-shark/vmalloc.h b/include/asm-arm/arch-shark/vmalloc.h
index 10db5d188231..fac37c636b38 100644
--- a/include/asm-arm/arch-shark/vmalloc.h
+++ b/include/asm-arm/arch-shark/vmalloc.h
@@ -1,4 +1,4 @@
 /*
- * linux/include/asm-arm/arch-rpc/vmalloc.h
+ * linux/include/asm-arm/arch-shark/vmalloc.h
 */
 #define VMALLOC_END       (PAGE_OFFSET + 0x10000000)
diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h
index 4b0ce3e7de9a..ea88aa6bfc78 100644
--- a/include/asm-arm/atomic.h
+++ b/include/asm-arm/atomic.h
@@ -128,10 +128,10 @@ static inline int atomic_add_return(int i, atomic_t *v)
        unsigned long flags;
        int val;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        val = v->counter;
        v->counter = val += i;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
        return val;
 }
@@ -141,10 +141,10 @@ static inline int atomic_sub_return(int i, atomic_t *v)
        unsigned long flags;
        int val;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        val = v->counter;
        v->counter = val -= i;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
        return val;
 }
@@ -154,11 +154,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
        int ret;
        unsigned long flags;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        ret = v->counter;
        if (likely(ret == old))
                v->counter = new;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
        return ret;
 }
@@ -167,9 +167,9 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
        unsigned long flags;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        *addr &= ~mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 #endif /* __LINUX_ARM_ARCH__ */
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index 0ac54b1a8bad..b41831b6432f 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -37,9 +37,9 @@ static inline void ____atomic_set_bit(unsigned int bit, volatile unsigned long *
        p += bit >> 5;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        *p |= mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p)
@@ -49,9 +49,9 @@ static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long
        p += bit >> 5;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        *p &= ~mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p)
@@ -61,9 +61,9 @@ static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned lon
        p += bit >> 5;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        *p ^= mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 static inline int
@@ -75,10 +75,10 @@ ____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p)
        p += bit >> 5;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        res = *p;
        *p = res | mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
        return res & mask;
 }
@@ -92,10 +92,10 @@ ____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p)
        p += bit >> 5;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        res = *p;
        *p = res & ~mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
        return res & mask;
 }
@@ -109,10 +109,10 @@ ____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p)
        p += bit >> 5;
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
        res = *p;
        *p = res ^ mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
        return res & mask;
 }
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index e4a2569c636c..f0845646aacb 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -25,7 +25,7 @@
 #undef _CACHE
 #undef MULTI_CACHE
-#if defined(CONFIG_CPU_ARM610) || defined(CONFIG_CPU_ARM710)
+#if defined(CONFIG_CPU_CACHE_V3)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -33,7 +33,7 @@
 # endif
 #endif
-#if defined(CONFIG_CPU_ARM720T)
+#if defined(CONFIG_CPU_CACHE_V4)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -54,7 +54,23 @@
 # endif
 #endif
-#if defined(CONFIG_CPU_SA110) || defined(CONFIG_CPU_SA1100)
+#if defined(CONFIG_CPU_ARM940T)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE arm940
+# endif
+#endif
+#if defined(CONFIG_CPU_ARM946E)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE arm946
+# endif
+#endif
+#if defined(CONFIG_CPU_CACHE_V4WB)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
diff --git a/include/asm-arm/flat.h b/include/asm-arm/flat.h
new file mode 100644
index 000000000000..966946478589
--- /dev/null
+++ b/include/asm-arm/flat.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-arm/flat.h -- uClinux flat-format executables
+ */
+#ifndef __ARM_FLAT_H__
+#define __ARM_FLAT_H__
+#define flat_stack_align(sp)                    /* nothing needed */
+#define flat_argvp_envp_on_stack()              1
+#define flat_old_ram_flag(flags)                (flags)
+#define flat_reloc_valid(reloc, size)           ((reloc) <= (size))
+#define flat_get_addr_from_rp(rp, relval, flags) get_unaligned(rp)
+#define flat_put_addr_at_rp(rp, val, relval)    put_unaligned(val,rp)
+#define flat_get_relocate_addr(rel)             (rel)
+#endif /* __ARM_FLAT_H__ */
diff --git a/include/asm-arm/hardware/debug-8250.S b/include/asm-arm/hardware/debug-8250.S
index 4594fea91ec1..07c97fb233fc 100644
--- a/include/asm-arm/hardware/debug-8250.S
+++ b/include/asm-arm/hardware/debug-8250.S
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/hardware/debug-8250.h
+ * linux/include/asm-arm/hardware/debug-8250.S
 *
 *  Copyright (C) 1994-1999 Russell King
 *
diff --git a/include/asm-arm/hardware/debug-pl01x.S b/include/asm-arm/hardware/debug-pl01x.S
index db0d0f7de5e9..23c541a9e89a 100644
--- a/include/asm-arm/hardware/debug-pl01x.S
+++ b/include/asm-arm/hardware/debug-pl01x.S
@@ -1,4 +1,4 @@
-/* linux/include/asm-arm/arch-integrator/debug-macro.S
+/* linux/include/asm-arm/hardware/debug-pl01x.S
 *
 * Debugging macro include header
 *
diff --git a/include/asm-arm/hardware/entry-macro-iomd.S b/include/asm-arm/hardware/entry-macro-iomd.S
index 30c7b92c2416..fbed08f298d0 100644
--- a/include/asm-arm/hardware/entry-macro-iomd.S
+++ b/include/asm-arm/hardware/entry-macro-iomd.S
@@ -1,5 +1,5 @@
 /*
- * arch/arm/commond/entry-macro-iomd.S
+ * include/asm-arm/hardware/entry-macro-iomd.S
 *
 * Low-level IRQ helper macros for IOC/IOMD based platforms
 *
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
new file mode 100644
index 000000000000..1018a7486ab7
--- /dev/null
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -0,0 +1,301 @@
+/*
+ * include/asm-arm/hardware/iop3xx.h
+ *
+ * Intel IOP32X and IOP33X register definitions
+ *
+ * Author: Rory Bolt <rorybolt@pacbell.net>
+ * Copyright (C) 2002 Rory Bolt
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * 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 __IOP3XX_H
+#define __IOP3XX_H
+/*
+ * IOP3XX GPIO handling
+ */
+#define GPIO_IN                 0
+#define GPIO_OUT                1
+#define GPIO_LOW                0
+#define GPIO_HIGH               1
+#define IOP3XX_GPIO_LINE(x)     (x)
+#ifndef __ASSEMBLY__
+extern void gpio_line_config(int line, int direction);
+extern int  gpio_line_get(int line);
+extern void gpio_line_set(int line, int value);
+#endif
+/*
+ * IOP3XX processor registers
+ */
+#define IOP3XX_PERIPHERAL_PHYS_BASE     0xffffe000
+#define IOP3XX_PERIPHERAL_VIRT_BASE     0xfeffe000
+#define IOP3XX_PERIPHERAL_SIZE          0x00002000
+#define IOP3XX_REG_ADDR(reg)            (IOP3XX_PERIPHERAL_VIRT_BASE + (reg))
+/* Address Translation Unit  */
+#define IOP3XX_ATUVID           (volatile u16 *)IOP3XX_REG_ADDR(0x0100)
+#define IOP3XX_ATUDID           (volatile u16 *)IOP3XX_REG_ADDR(0x0102)
+#define IOP3XX_ATUCMD           (volatile u16 *)IOP3XX_REG_ADDR(0x0104)
+#define IOP3XX_ATUSR            (volatile u16 *)IOP3XX_REG_ADDR(0x0106)
+#define IOP3XX_ATURID           (volatile u8  *)IOP3XX_REG_ADDR(0x0108)
+#define IOP3XX_ATUCCR           (volatile u32 *)IOP3XX_REG_ADDR(0x0109)
+#define IOP3XX_ATUCLSR          (volatile u8  *)IOP3XX_REG_ADDR(0x010c)
+#define IOP3XX_ATULT            (volatile u8  *)IOP3XX_REG_ADDR(0x010d)
+#define IOP3XX_ATUHTR           (volatile u8  *)IOP3XX_REG_ADDR(0x010e)
+#define IOP3XX_ATUBIST          (volatile u8  *)IOP3XX_REG_ADDR(0x010f)
+#define IOP3XX_IABAR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0110)
+#define IOP3XX_IAUBAR0          (volatile u32 *)IOP3XX_REG_ADDR(0x0114)
+#define IOP3XX_IABAR1           (volatile u32 *)IOP3XX_REG_ADDR(0x0118)
+#define IOP3XX_IAUBAR1          (volatile u32 *)IOP3XX_REG_ADDR(0x011c)
+#define IOP3XX_IABAR2           (volatile u32 *)IOP3XX_REG_ADDR(0x0120)
+#define IOP3XX_IAUBAR2          (volatile u32 *)IOP3XX_REG_ADDR(0x0124)
+#define IOP3XX_ASVIR            (volatile u16 *)IOP3XX_REG_ADDR(0x012c)
+#define IOP3XX_ASIR             (volatile u16 *)IOP3XX_REG_ADDR(0x012e)
+#define IOP3XX_ERBAR            (volatile u32 *)IOP3XX_REG_ADDR(0x0130)
+#define IOP3XX_ATUILR           (volatile u8  *)IOP3XX_REG_ADDR(0x013c)
+#define IOP3XX_ATUIPR           (volatile u8  *)IOP3XX_REG_ADDR(0x013d)
+#define IOP3XX_ATUMGNT          (volatile u8  *)IOP3XX_REG_ADDR(0x013e)
+#define IOP3XX_ATUMLAT          (volatile u8  *)IOP3XX_REG_ADDR(0x013f)
+#define IOP3XX_IALR0            (volatile u32 *)IOP3XX_REG_ADDR(0x0140)
+#define IOP3XX_IATVR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0144)
+#define IOP3XX_ERLR             (volatile u32 *)IOP3XX_REG_ADDR(0x0148)
+#define IOP3XX_ERTVR            (volatile u32 *)IOP3XX_REG_ADDR(0x014c)
+#define IOP3XX_IALR1            (volatile u32 *)IOP3XX_REG_ADDR(0x0150)
+#define IOP3XX_IALR2            (volatile u32 *)IOP3XX_REG_ADDR(0x0154)
+#define IOP3XX_IATVR2           (volatile u32 *)IOP3XX_REG_ADDR(0x0158)
+#define IOP3XX_OIOWTVR          (volatile u32 *)IOP3XX_REG_ADDR(0x015c)
+#define IOP3XX_OMWTVR0          (volatile u32 *)IOP3XX_REG_ADDR(0x0160)
+#define IOP3XX_OUMWTVR0         (volatile u32 *)IOP3XX_REG_ADDR(0x0164)
+#define IOP3XX_OMWTVR1          (volatile u32 *)IOP3XX_REG_ADDR(0x0168)
+#define IOP3XX_OUMWTVR1         (volatile u32 *)IOP3XX_REG_ADDR(0x016c)
+#define IOP3XX_OUDWTVR          (volatile u32 *)IOP3XX_REG_ADDR(0x0178)
+#define IOP3XX_ATUCR            (volatile u32 *)IOP3XX_REG_ADDR(0x0180)
+#define IOP3XX_PCSR             (volatile u32 *)IOP3XX_REG_ADDR(0x0184)
+#define IOP3XX_ATUISR           (volatile u32 *)IOP3XX_REG_ADDR(0x0188)
+#define IOP3XX_ATUIMR           (volatile u32 *)IOP3XX_REG_ADDR(0x018c)
+#define IOP3XX_IABAR3           (volatile u32 *)IOP3XX_REG_ADDR(0x0190)
+#define IOP3XX_IAUBAR3          (volatile u32 *)IOP3XX_REG_ADDR(0x0194)
+#define IOP3XX_IALR3            (volatile u32 *)IOP3XX_REG_ADDR(0x0198)
+#define IOP3XX_IATVR3           (volatile u32 *)IOP3XX_REG_ADDR(0x019c)
+#define IOP3XX_OCCAR            (volatile u32 *)IOP3XX_REG_ADDR(0x01a4)
+#define IOP3XX_OCCDR            (volatile u32 *)IOP3XX_REG_ADDR(0x01ac)
+#define IOP3XX_PDSCR            (volatile u32 *)IOP3XX_REG_ADDR(0x01bc)
+#define IOP3XX_PMCAPID          (volatile u8  *)IOP3XX_REG_ADDR(0x01c0)
+#define IOP3XX_PMNEXT           (volatile u8  *)IOP3XX_REG_ADDR(0x01c1)
+#define IOP3XX_APMCR            (volatile u16 *)IOP3XX_REG_ADDR(0x01c2)
+#define IOP3XX_APMCSR           (volatile u16 *)IOP3XX_REG_ADDR(0x01c4)
+#define IOP3XX_PCIXCAPID        (volatile u8  *)IOP3XX_REG_ADDR(0x01e0)
+#define IOP3XX_PCIXNEXT         (volatile u8  *)IOP3XX_REG_ADDR(0x01e1)
+#define IOP3XX_PCIXCMD          (volatile u16 *)IOP3XX_REG_ADDR(0x01e2)
+#define IOP3XX_PCIXSR           (volatile u32 *)IOP3XX_REG_ADDR(0x01e4)
+#define IOP3XX_PCIIRSR          (volatile u32 *)IOP3XX_REG_ADDR(0x01ec)
+/* Messaging Unit  */
+#define IOP3XX_IMR0             (volatile u32 *)IOP3XX_REG_ADDR(0x0310)
+#define IOP3XX_IMR1             (volatile u32 *)IOP3XX_REG_ADDR(0x0314)
+#define IOP3XX_OMR0             (volatile u32 *)IOP3XX_REG_ADDR(0x0318)
+#define IOP3XX_OMR1             (volatile u32 *)IOP3XX_REG_ADDR(0x031c)
+#define IOP3XX_IDR              (volatile u32 *)IOP3XX_REG_ADDR(0x0320)
+#define IOP3XX_IISR             (volatile u32 *)IOP3XX_REG_ADDR(0x0324)
+#define IOP3XX_IIMR             (volatile u32 *)IOP3XX_REG_ADDR(0x0328)
+#define IOP3XX_ODR              (volatile u32 *)IOP3XX_REG_ADDR(0x032c)
+#define IOP3XX_OISR             (volatile u32 *)IOP3XX_REG_ADDR(0x0330)
+#define IOP3XX_OIMR             (volatile u32 *)IOP3XX_REG_ADDR(0x0334)
+#define IOP3XX_MUCR             (volatile u32 *)IOP3XX_REG_ADDR(0x0350)
+#define IOP3XX_QBAR             (volatile u32 *)IOP3XX_REG_ADDR(0x0354)
+#define IOP3XX_IFHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0360)
+#define IOP3XX_IFTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0364)
+#define IOP3XX_IPHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0368)
+#define IOP3XX_IPTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x036c)
+#define IOP3XX_OFHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0370)
+#define IOP3XX_OFTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0374)
+#define IOP3XX_OPHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0378)
+#define IOP3XX_OPTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x037c)
+#define IOP3XX_IAR              (volatile u32 *)IOP3XX_REG_ADDR(0x0380)
+/* DMA Controller  */
+#define IOP3XX_DMA0_CCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0400)
+#define IOP3XX_DMA0_CSR         (volatile u32 *)IOP3XX_REG_ADDR(0x0404)
+#define IOP3XX_DMA0_DAR         (volatile u32 *)IOP3XX_REG_ADDR(0x040c)
+#define IOP3XX_DMA0_NDAR        (volatile u32 *)IOP3XX_REG_ADDR(0x0410)
+#define IOP3XX_DMA0_PADR        (volatile u32 *)IOP3XX_REG_ADDR(0x0414)
+#define IOP3XX_DMA0_PUADR       (volatile u32 *)IOP3XX_REG_ADDR(0x0418)
+#define IOP3XX_DMA0_LADR        (volatile u32 *)IOP3XX_REG_ADDR(0x041c)
+#define IOP3XX_DMA0_BCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0420)
+#define IOP3XX_DMA0_DCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0424)
+#define IOP3XX_DMA1_CCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0440)
+#define IOP3XX_DMA1_CSR         (volatile u32 *)IOP3XX_REG_ADDR(0x0444)
+#define IOP3XX_DMA1_DAR         (volatile u32 *)IOP3XX_REG_ADDR(0x044c)
+#define IOP3XX_DMA1_NDAR        (volatile u32 *)IOP3XX_REG_ADDR(0x0450)
+#define IOP3XX_DMA1_PADR        (volatile u32 *)IOP3XX_REG_ADDR(0x0454)
+#define IOP3XX_DMA1_PUADR       (volatile u32 *)IOP3XX_REG_ADDR(0x0458)
+#define IOP3XX_DMA1_LADR        (volatile u32 *)IOP3XX_REG_ADDR(0x045c)
+#define IOP3XX_DMA1_BCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0460)
+#define IOP3XX_DMA1_DCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0464)
+/* Peripheral bus interface  */
+#define IOP3XX_PBCR             (volatile u32 *)IOP3XX_REG_ADDR(0x0680)
+#define IOP3XX_PBISR            (volatile u32 *)IOP3XX_REG_ADDR(0x0684)
+#define IOP3XX_PBBAR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0688)
+#define IOP3XX_PBLR0            (volatile u32 *)IOP3XX_REG_ADDR(0x068c)
+#define IOP3XX_PBBAR1           (volatile u32 *)IOP3XX_REG_ADDR(0x0690)
+#define IOP3XX_PBLR1            (volatile u32 *)IOP3XX_REG_ADDR(0x0694)
+#define IOP3XX_PBBAR2           (volatile u32 *)IOP3XX_REG_ADDR(0x0698)
+#define IOP3XX_PBLR2            (volatile u32 *)IOP3XX_REG_ADDR(0x069c)
+#define IOP3XX_PBBAR3           (volatile u32 *)IOP3XX_REG_ADDR(0x06a0)
+#define IOP3XX_PBLR3            (volatile u32 *)IOP3XX_REG_ADDR(0x06a4)
+#define IOP3XX_PBBAR4           (volatile u32 *)IOP3XX_REG_ADDR(0x06a8)
+#define IOP3XX_PBLR4            (volatile u32 *)IOP3XX_REG_ADDR(0x06ac)
+#define IOP3XX_PBBAR5           (volatile u32 *)IOP3XX_REG_ADDR(0x06b0)
+#define IOP3XX_PBLR5            (volatile u32 *)IOP3XX_REG_ADDR(0x06b4)
+#define IOP3XX_PMBR0            (volatile u32 *)IOP3XX_REG_ADDR(0x06c0)
+#define IOP3XX_PMBR1            (volatile u32 *)IOP3XX_REG_ADDR(0x06e0)
+#define IOP3XX_PMBR2            (volatile u32 *)IOP3XX_REG_ADDR(0x06e4)
+/* Peripheral performance monitoring unit  */
+#define IOP3XX_GTMR             (volatile u32 *)IOP3XX_REG_ADDR(0x0700)
+#define IOP3XX_ESR              (volatile u32 *)IOP3XX_REG_ADDR(0x0704)
+#define IOP3XX_EMISR            (volatile u32 *)IOP3XX_REG_ADDR(0x0708)
+#define IOP3XX_GTSR             (volatile u32 *)IOP3XX_REG_ADDR(0x0710)
+/* PERCR0 DOESN'T EXIST - index from 1! */
+#define IOP3XX_PERCR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0710)
+/* General Purpose I/O  */
+#define IOP3XX_GPOE             (volatile u32 *)IOP3XX_GPIO_REG(0x0004)
+#define IOP3XX_GPID             (volatile u32 *)IOP3XX_GPIO_REG(0x0008)
+#define IOP3XX_GPOD             (volatile u32 *)IOP3XX_GPIO_REG(0x000c)
+/* Timers  */
+#define IOP3XX_TU_TMR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0000)
+#define IOP3XX_TU_TMR1          (volatile u32 *)IOP3XX_TIMER_REG(0x0004)
+#define IOP3XX_TU_TCR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0008)
+#define IOP3XX_TU_TCR1          (volatile u32 *)IOP3XX_TIMER_REG(0x000c)
+#define IOP3XX_TU_TRR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0010)
+#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
+/* Application accelerator unit  */
+#define IOP3XX_AAU_ACR          (volatile u32 *)IOP3XX_REG_ADDR(0x0800)
+#define IOP3XX_AAU_ASR          (volatile u32 *)IOP3XX_REG_ADDR(0x0804)
+#define IOP3XX_AAU_ADAR         (volatile u32 *)IOP3XX_REG_ADDR(0x0808)
+#define IOP3XX_AAU_ANDAR        (volatile u32 *)IOP3XX_REG_ADDR(0x080c)
+#define IOP3XX_AAU_SAR1         (volatile u32 *)IOP3XX_REG_ADDR(0x0810)
+#define IOP3XX_AAU_SAR2         (volatile u32 *)IOP3XX_REG_ADDR(0x0814)
+#define IOP3XX_AAU_SAR3         (volatile u32 *)IOP3XX_REG_ADDR(0x0818)
+#define IOP3XX_AAU_SAR4         (volatile u32 *)IOP3XX_REG_ADDR(0x081c)
+#define IOP3XX_AAU_DAR          (volatile u32 *)IOP3XX_REG_ADDR(0x0820)
+#define IOP3XX_AAU_ABCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0824)
+#define IOP3XX_AAU_ADCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0828)
+#define IOP3XX_AAU_SAR5         (volatile u32 *)IOP3XX_REG_ADDR(0x082c)
+#define IOP3XX_AAU_SAR6         (volatile u32 *)IOP3XX_REG_ADDR(0x0830)
+#define IOP3XX_AAU_SAR7         (volatile u32 *)IOP3XX_REG_ADDR(0x0834)
+#define IOP3XX_AAU_SAR8         (volatile u32 *)IOP3XX_REG_ADDR(0x0838)
+#define IOP3XX_AAU_EDCR0        (volatile u32 *)IOP3XX_REG_ADDR(0x083c)
+#define IOP3XX_AAU_SAR9         (volatile u32 *)IOP3XX_REG_ADDR(0x0840)
+#define IOP3XX_AAU_SAR10        (volatile u32 *)IOP3XX_REG_ADDR(0x0844)
+#define IOP3XX_AAU_SAR11        (volatile u32 *)IOP3XX_REG_ADDR(0x0848)
+#define IOP3XX_AAU_SAR12        (volatile u32 *)IOP3XX_REG_ADDR(0x084c)
+#define IOP3XX_AAU_SAR13        (volatile u32 *)IOP3XX_REG_ADDR(0x0850)
+#define IOP3XX_AAU_SAR14        (volatile u32 *)IOP3XX_REG_ADDR(0x0854)
+#define IOP3XX_AAU_SAR15        (volatile u32 *)IOP3XX_REG_ADDR(0x0858)
+#define IOP3XX_AAU_SAR16        (volatile u32 *)IOP3XX_REG_ADDR(0x085c)
+#define IOP3XX_AAU_EDCR1        (volatile u32 *)IOP3XX_REG_ADDR(0x0860)
+#define IOP3XX_AAU_SAR17        (volatile u32 *)IOP3XX_REG_ADDR(0x0864)
+#define IOP3XX_AAU_SAR18        (volatile u32 *)IOP3XX_REG_ADDR(0x0868)
+#define IOP3XX_AAU_SAR19        (volatile u32 *)IOP3XX_REG_ADDR(0x086c)
+#define IOP3XX_AAU_SAR20        (volatile u32 *)IOP3XX_REG_ADDR(0x0870)
+#define IOP3XX_AAU_SAR21        (volatile u32 *)IOP3XX_REG_ADDR(0x0874)
+#define IOP3XX_AAU_SAR22        (volatile u32 *)IOP3XX_REG_ADDR(0x0878)
+#define IOP3XX_AAU_SAR23        (volatile u32 *)IOP3XX_REG_ADDR(0x087c)
+#define IOP3XX_AAU_SAR24        (volatile u32 *)IOP3XX_REG_ADDR(0x0880)
+#define IOP3XX_AAU_EDCR2        (volatile u32 *)IOP3XX_REG_ADDR(0x0884)
+#define IOP3XX_AAU_SAR25        (volatile u32 *)IOP3XX_REG_ADDR(0x0888)
+#define IOP3XX_AAU_SAR26        (volatile u32 *)IOP3XX_REG_ADDR(0x088c)
+#define IOP3XX_AAU_SAR27        (volatile u32 *)IOP3XX_REG_ADDR(0x0890)
+#define IOP3XX_AAU_SAR28        (volatile u32 *)IOP3XX_REG_ADDR(0x0894)
+#define IOP3XX_AAU_SAR29        (volatile u32 *)IOP3XX_REG_ADDR(0x0898)
+#define IOP3XX_AAU_SAR30        (volatile u32 *)IOP3XX_REG_ADDR(0x089c)
+#define IOP3XX_AAU_SAR31        (volatile u32 *)IOP3XX_REG_ADDR(0x08a0)
+#define IOP3XX_AAU_SAR32        (volatile u32 *)IOP3XX_REG_ADDR(0x08a4)
+/* I2C bus interface unit  */
+#define IOP3XX_ICR0             (volatile u32 *)IOP3XX_REG_ADDR(0x1680)
+#define IOP3XX_ISR0             (volatile u32 *)IOP3XX_REG_ADDR(0x1684)
+#define IOP3XX_ISAR0            (volatile u32 *)IOP3XX_REG_ADDR(0x1688)
+#define IOP3XX_IDBR0            (volatile u32 *)IOP3XX_REG_ADDR(0x168c)
+#define IOP3XX_IBMR0            (volatile u32 *)IOP3XX_REG_ADDR(0x1694)
+#define IOP3XX_ICR1             (volatile u32 *)IOP3XX_REG_ADDR(0x16a0)
+#define IOP3XX_ISR1             (volatile u32 *)IOP3XX_REG_ADDR(0x16a4)
+#define IOP3XX_ISAR1            (volatile u32 *)IOP3XX_REG_ADDR(0x16a8)
+#define IOP3XX_IDBR1            (volatile u32 *)IOP3XX_REG_ADDR(0x16ac)
+#define IOP3XX_IBMR1            (volatile u32 *)IOP3XX_REG_ADDR(0x16b4)
+/*
+ * IOP3XX I/O and Mem space regions for PCI autoconfiguration
+ */
+#define IOP3XX_PCI_MEM_WINDOW_SIZE      0x04000000
+#define IOP3XX_PCI_LOWER_MEM_PA         0x80000000
+#define IOP3XX_PCI_LOWER_MEM_BA         (*IOP3XX_OMWTVR0)
+#define IOP3XX_PCI_IO_WINDOW_SIZE       0x00010000
+#define IOP3XX_PCI_LOWER_IO_PA          0x90000000
+#define IOP3XX_PCI_LOWER_IO_VA          0xfe000000
+#define IOP3XX_PCI_LOWER_IO_BA          (*IOP3XX_OIOWTVR)
+#ifndef __ASSEMBLY__
+void iop3xx_map_io(void);
+void iop3xx_init_time(unsigned long);
+unsigned long iop3xx_gettimeoffset(void);
+extern struct platform_device iop3xx_i2c0_device;
+extern struct platform_device iop3xx_i2c1_device;
+extern inline void iop3xx_cp6_enable(void)
+{
+        u32 temp;
+        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) );
+}
+extern inline void iop3xx_cp6_disable(void)
+{
+        u32 temp;
+        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) );
+}
+#endif
+#endif
diff --git a/include/asm-arm/hardware/locomo.h b/include/asm-arm/hardware/locomo.h
index 22dfb1737768..adab77780ed3 100644
--- a/include/asm-arm/hardware/locomo.h
+++ b/include/asm-arm/hardware/locomo.h
@@ -54,17 +54,18 @@
 #define LOCOMO_DAC_SDAOEB       0x01    /* SDA pin output data       */
 /* SPI interface */
-#define LOCOMO_SPIMD    0x60            /* SPI mode setting */
+#define LOCOMO_SPI      0x60
-#define LOCOMO_SPICT    0x64            /* SPI mode control */
+#define LOCOMO_SPIMD    0x00            /* SPI mode setting */
-#define LOCOMO_SPIST    0x68            /* SPI status */
+#define LOCOMO_SPICT    0x04            /* SPI mode control */
-#define LOCOMO_SPIIS    0x70            /* SPI interrupt status */
+#define LOCOMO_SPIST    0x08            /* SPI status */
-#define LOCOMO_SPIWE    0x74            /* SPI interrupt status write enable */
+#define LOCOMO_SPIIS    0x10            /* SPI interrupt status */
-#define LOCOMO_SPIIE    0x78            /* SPI interrupt enable */
+#define LOCOMO_SPIWE    0x14            /* SPI interrupt status write enable */
-#define LOCOMO_SPIIR    0x7c            /* SPI interrupt request */
+#define LOCOMO_SPIIE    0x18            /* SPI interrupt enable */
-#define LOCOMO_SPITD    0x80            /* SPI transfer data write */
+#define LOCOMO_SPIIR    0x1c            /* SPI interrupt request */
-#define LOCOMO_SPIRD    0x84            /* SPI receive data read */
+#define LOCOMO_SPITD    0x20            /* SPI transfer data write */
-#define LOCOMO_SPITS    0x88            /* SPI transfer data shift */
+#define LOCOMO_SPIRD    0x24            /* SPI receive data read */
-#define LOCOMO_SPIRS    0x8C            /* SPI receive data shift */
+#define LOCOMO_SPITS    0x28            /* SPI transfer data shift */
+#define LOCOMO_SPIRS    0x2C            /* SPI receive data shift */
 #define LOCOMO_SPI_TEND (1 << 3)        /* Transfer end bit */
 #define LOCOMO_SPI_OVRN (1 << 2)        /* Over Run bit */
 #define LOCOMO_SPI_RFW  (1 << 1)        /* write buffer bit */
@@ -161,6 +162,7 @@ extern struct bus_type locomo_bus_type;
 #define LOCOMO_DEVID_AUDIO      3
 #define LOCOMO_DEVID_LED        4
 #define LOCOMO_DEVID_UART       5
+#define LOCOMO_DEVID_SPI                6
 struct locomo_dev {
        struct device   dev;
@@ -197,10 +199,11 @@ int locomo_driver_register(struct locomo_driver *);
 void locomo_driver_unregister(struct locomo_driver *);
 /* GPIO control functions */
-void locomo_gpio_set_dir(struct locomo_dev *ldev, unsigned int bits, unsigned int dir);
+void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir);
-unsigned int locomo_gpio_read_level(struct locomo_dev *ldev, unsigned int bits);
+int locomo_gpio_read_level(struct device *dev, unsigned int bits);
-unsigned int locomo_gpio_read_output(struct locomo_dev *ldev, unsigned int bits);
+int locomo_gpio_read_output(struct device *dev, unsigned int bits);
-void locomo_gpio_write(struct locomo_dev *ldev, unsigned int bits, unsigned int set);
+void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set);
 /* M62332 control function */
 void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int channel);
diff --git a/include/asm-arm/hardware/sa1111.h b/include/asm-arm/hardware/sa1111.h
index 319aea064c36..6aa0a5b75b69 100644
--- a/include/asm-arm/hardware/sa1111.h
+++ b/include/asm-arm/hardware/sa1111.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/hardware/SA-1111.h
+ * linux/include/asm-arm/hardware/sa1111.h
 *
 * Copyright (C) 2000 John G Dorsey <john+@cs.cmu.edu>
 *
diff --git a/include/asm-arm/hardware/sharpsl_pm.h b/include/asm-arm/hardware/sharpsl_pm.h
index ecf15b83956f..a836e76a14f7 100644
--- a/include/asm-arm/hardware/sharpsl_pm.h
+++ b/include/asm-arm/hardware/sharpsl_pm.h
@@ -25,6 +25,7 @@ struct sharpsl_charger_machinfo {
        void (*measure_temp)(int);
        void (*presuspend)(void);
        void (*postsuspend)(void);
+        void (*earlyresume)(void);
        unsigned long (*read_devdata)(int);
 #define SHARPSL_BATT_VOLT       1
 #define SHARPSL_BATT_TEMP       2
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index bf7b9dea30f1..8076a85c3675 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -280,6 +280,10 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
 #define BIOVEC_MERGEABLE(vec1, vec2)    \
        ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
+#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
+extern int valid_phys_addr_range(unsigned long addr, size_t size);
+extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
 /*
 * Convert a physical pointer to a virtual kernel pointer for /dev/mem
 * access
diff --git a/include/asm-arm/irqflags.h b/include/asm-arm/irqflags.h
new file mode 100644
index 000000000000..6d09974e6646
--- /dev/null
+++ b/include/asm-arm/irqflags.h
@@ -0,0 +1,132 @@
+#ifndef __ASM_ARM_IRQFLAGS_H
+#define __ASM_ARM_IRQFLAGS_H
+#ifdef __KERNEL__
+#include <asm/ptrace.h>
+/*
+ * CPU interrupt mask handling.
+ */
+#if __LINUX_ARM_ARCH__ >= 6
+#define raw_local_irq_save(x)                                   \
+        ({                                                      \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_save\n"     \
+        "cpsid  i"                                              \
+        : "=r" (x) : : "memory", "cc");                         \
+        })
+#define raw_local_irq_enable()  __asm__("cpsie i        @ __sti" : : : "memory", "cc")
+#define raw_local_irq_disable() __asm__("cpsid i        @ __cli" : : : "memory", "cc")
+#define local_fiq_enable()  __asm__("cpsie f    @ __stf" : : : "memory", "cc")
+#define local_fiq_disable() __asm__("cpsid f    @ __clf" : : : "memory", "cc")
+#else
+/*
+ * Save the current interrupt enable state & disable IRQs
+ */
+#define raw_local_irq_save(x)                                   \
+        ({                                                      \
+                unsigned long temp;                             \
+                (void) (&temp == &x);                           \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_save\n"     \
+"       orr     %1, %0, #128\n"                                 \
+"       msr     cpsr_c, %1"                                     \
+        : "=r" (x), "=r" (temp)                                 \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+        
+/*
+ * Enable IRQs
+ */
+#define raw_local_irq_enable()                                  \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_enable\n"   \
+"       bic     %0, %0, #128\n"                                 \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+/*
+ * Disable IRQs
+ */
+#define raw_local_irq_disable()                                 \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_disable\n"  \
+"       orr     %0, %0, #128\n"                                 \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+/*
+ * Enable FIQs
+ */
+#define local_fiq_enable()                                      \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ stf\n"                \
+"       bic     %0, %0, #64\n"                                  \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+/*
+ * Disable FIQs
+ */
+#define local_fiq_disable()                                     \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ clf\n"                \
+"       orr     %0, %0, #64\n"                                  \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+#endif
+/*
+ * Save the current interrupt enable state.
+ */
+#define raw_local_save_flags(x)                                 \
+        ({                                                      \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_save_flags"     \
+        : "=r" (x) : : "memory", "cc");                         \
+        })
+/*
+ * restore saved IRQ & FIQ state
+ */
+#define raw_local_irq_restore(x)                                \
+        __asm__ __volatile__(                                   \
+        "msr    cpsr_c, %0              @ local_irq_restore\n"  \
+        :                                                       \
+        : "r" (x)                                               \
+        : "memory", "cc")
+#define raw_irqs_disabled_flags(flags)  \
+({                                      \
+        (int)((flags) & PSR_I_BIT);     \
+})
+#endif
+#endif
diff --git a/include/asm-arm/mach/pci.h b/include/asm-arm/mach/pci.h
index 923e0ca66200..24621c49a0c7 100644
--- a/include/asm-arm/mach/pci.h
+++ b/include/asm-arm/mach/pci.h
@@ -52,13 +52,9 @@ void pci_common_init(struct hw_pci *);
 /*
 * PCI controllers
 */
-extern int iop321_setup(int nr, struct pci_sys_data *);
+extern int iop3xx_pci_setup(int nr, struct pci_sys_data *);
-extern struct pci_bus *iop321_scan_bus(int nr, struct pci_sys_data *);
+extern struct pci_bus *iop3xx_pci_scan_bus(int nr, struct pci_sys_data *);
-extern void iop321_init(void);
+extern void iop3xx_pci_preinit(void);
-extern int iop331_setup(int nr, struct pci_sys_data *);
-extern struct pci_bus *iop331_scan_bus(int nr, struct pci_sys_data *);
-extern void iop331_init(void);
 extern int dc21285_setup(int nr, struct pci_sys_data *);
 extern struct pci_bus *dc21285_scan_bus(int nr, struct pci_sys_data *);
diff --git a/include/asm-arm/mach/serial_at91.h b/include/asm-arm/mach/serial_at91.h
index 1290bb32802d..55b317a89061 100644
--- a/include/asm-arm/mach/serial_at91.h
+++ b/include/asm-arm/mach/serial_at91.h
@@ -14,7 +14,7 @@ struct uart_port;
 * This is a temporary structure for registering these
 * functions; it is intended to be discarded after boot.
 */
-struct at91_port_fns {
+struct atmel_port_fns {
        void    (*set_mctrl)(struct uart_port *, u_int);
        u_int   (*get_mctrl)(struct uart_port *);
        void    (*enable_ms)(struct uart_port *);
@@ -24,10 +24,10 @@ struct at91_port_fns {
        void    (*close)(struct uart_port *);
 };
-#if defined(CONFIG_SERIAL_AT91)
+#if defined(CONFIG_SERIAL_ATMEL)
-void at91_register_uart_fns(struct at91_port_fns *fns);
+void atmel_register_uart_fns(struct atmel_port_fns *fns);
 #else
-#define at91_register_uart_fns(fns) do { } while (0)
+#define atmel_register_uart_fns(fns) do { } while (0)
 #endif
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index dee0bc336fe8..1eb93f5c0d6c 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -38,7 +38,9 @@ struct sys_timer {
        void                    (*init)(void);
        void                    (*suspend)(void);
        void                    (*resume)(void);
+#ifndef CONFIG_GENERIC_TIME
        unsigned long           (*offset)(void);
+#endif
 #ifdef CONFIG_NO_IDLE_HZ
        struct dyn_tick_timer   *dyn_tick;
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 02bd3ee935b0..7e85db77d99b 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -174,9 +174,6 @@ typedef unsigned long pgprot_t;
 #endif /* STRICT_MM_TYPECHECKS */
-/* the upper-most page table pointer */
-extern pmd_t *top_pmd;
 #endif /* CONFIG_MMU */
 #include <asm/memory.h>
diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h
index b13322dccf41..c1b264dff287 100644
--- a/include/asm-arm/pgtable-nommu.h
+++ b/include/asm-arm/pgtable-nommu.h
@@ -13,7 +13,6 @@
 #ifndef __ASSEMBLY__
-#include <linux/config.h>
 #include <linux/slab.h>
 #include <asm/processor.h>
 #include <asm/page.h>
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index 4d10d319fa34..ed8cb5963e99 100644
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -136,6 +136,13 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
 #define USER_PTRS_PER_PGD       ((TASK_SIZE/PGDIR_SIZE) - FIRST_USER_PGD_NR)
 /*
+ * section address mask and size definitions.
+ */
+#define SECTION_SHIFT           20
+#define SECTION_SIZE            (1UL << SECTION_SHIFT)
+#define SECTION_MASK            (~(SECTION_SIZE-1))
+/*
 * ARMv6 supersection address mask and size definitions.
 */
 #define SUPERSECTION_SHIFT      24
diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h
index 1bde92cdaebd..ea7e54c319be 100644
--- a/include/asm-arm/proc-fns.h
+++ b/include/asm-arm/proc-fns.h
@@ -33,6 +33,14 @@
 #   define CPU_NAME cpu_arm6
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM7TDMI
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm7tdmi
+#  endif
+# endif
 # ifdef CONFIG_CPU_ARM710
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -49,6 +57,22 @@
 #   define CPU_NAME cpu_arm720
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM740T
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm740
+#  endif
+# endif
+# ifdef CONFIG_CPU_ARM9TDMI
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm9tdmi
+#  endif
+# endif
 # ifdef CONFIG_CPU_ARM920T
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -81,6 +105,22 @@
 #   define CPU_NAME cpu_arm926
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM940T
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm940
+#  endif
+# endif
+# ifdef CONFIG_CPU_ARM946E
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm946
+#  endif
+# endif
 # ifdef CONFIG_CPU_SA110
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
diff --git a/include/asm-arm/setup.h b/include/asm-arm/setup.h
index ea3ed2465233..aa4b5782f0c9 100644
--- a/include/asm-arm/setup.h
+++ b/include/asm-arm/setup.h
@@ -194,13 +194,15 @@ static struct tagtable __tagtable_##fn __tag = { tag, fn }
 # define NR_BANKS 8
 #endif
+struct membank {
+        unsigned long start;
+        unsigned long size;
+        int           node;
+};
 struct meminfo {
        int nr_banks;
-        struct {
+        struct membank bank[NR_BANKS];
-                unsigned long start;
-                unsigned long size;
-                int           node;
-        } bank[NR_BANKS];
 };
 /*
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 01b7c26a3038..861092fbaa53 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -218,4 +218,8 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw)
 /* read_can_lock - would read_trylock() succeed? */
 #define __raw_read_can_lock(x)          ((x)->lock < 0x80000000)
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 0947cbf9b69a..f05fbe31576c 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -46,6 +46,7 @@
 #define CPUID_TCM       2
 #define CPUID_TLBTYPE   3
+#ifdef CONFIG_CPU_CP15
 #define read_cpuid(reg)                                                 \
        ({                                                              \
                unsigned int __val;                                     \
@@ -55,6 +56,9 @@
                    : "cc");                                            \
                __val;                                                  \
        })
+#else
+#define read_cpuid(reg) (processor_id)
+#endif
 /*
 * This is used to ensure the compiler did actually allocate the register we
@@ -207,130 +211,7 @@ static inline void sched_cacheflush(void)
 {
 }
-/*
+#include <linux/irqflags.h>
- * CPU interrupt mask handling.
- */
-#if __LINUX_ARM_ARCH__ >= 6
-#define local_irq_save(x)                                       \
-        ({                                                      \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_save\n"     \
-        "cpsid  i"                                              \
-        : "=r" (x) : : "memory", "cc");                         \
-        })
-#define local_irq_enable()  __asm__("cpsie i    @ __sti" : : : "memory", "cc")
-#define local_irq_disable() __asm__("cpsid i    @ __cli" : : : "memory", "cc")
-#define local_fiq_enable()  __asm__("cpsie f    @ __stf" : : : "memory", "cc")
-#define local_fiq_disable() __asm__("cpsid f    @ __clf" : : : "memory", "cc")
-#else
-/*
- * Save the current interrupt enable state & disable IRQs
- */
-#define local_irq_save(x)                                       \
-        ({                                                      \
-                unsigned long temp;                             \
-                (void) (&temp == &x);                           \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_save\n"     \
-"       orr     %1, %0, #128\n"                                 \
-"       msr     cpsr_c, %1"                                     \
-        : "=r" (x), "=r" (temp)                                 \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-        
-/*
- * Enable IRQs
- */
-#define local_irq_enable()                                      \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_enable\n"   \
-"       bic     %0, %0, #128\n"                                 \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-/*
- * Disable IRQs
- */
-#define local_irq_disable()                                     \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_disable\n"  \
-"       orr     %0, %0, #128\n"                                 \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-/*
- * Enable FIQs
- */
-#define local_fiq_enable()                                      \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ stf\n"                \
-"       bic     %0, %0, #64\n"                                  \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-/*
- * Disable FIQs
- */
-#define local_fiq_disable()                                     \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ clf\n"                \
-"       orr     %0, %0, #64\n"                                  \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-#endif
-/*
- * Save the current interrupt enable state.
- */
-#define local_save_flags(x)                                     \
-        ({                                                      \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_save_flags"     \
-        : "=r" (x) : : "memory", "cc");                         \
-        })
-/*
- * restore saved IRQ & FIQ state
- */
-#define local_irq_restore(x)                                    \
-        __asm__ __volatile__(                                   \
-        "msr    cpsr_c, %0              @ local_irq_restore\n"  \
-        :                                                       \
-        : "r" (x)                                               \
-        : "memory", "cc")
-#define irqs_disabled()                 \
-({                                      \
-        unsigned long flags;            \
-        local_save_flags(flags);        \
-        (int)(flags & PSR_I_BIT);       \
-})
 #ifdef CONFIG_SMP
@@ -405,17 +286,17 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
 #error SMP is not supported on this platform
 #endif
        case 1:
-                local_irq_save(flags);
+                raw_local_irq_save(flags);
                ret = *(volatile unsigned char *)ptr;
                *(volatile unsigned char *)ptr = x;
-                local_irq_restore(flags);
+                raw_local_irq_restore(flags);
                break;
        case 4:
-                local_irq_save(flags);
+                raw_local_irq_save(flags);
                ret = *(volatile unsigned long *)ptr;
                *(volatile unsigned long *)ptr = x;
-                local_irq_restore(flags);
+                raw_local_irq_restore(flags);
                break;
 #else
        case 1:
diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index d97fc76189a5..cd10a0b5f8ae 100644
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -247,16 +247,16 @@ 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));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
        if (tlb_flag(TLB_V3_FULL))
-                asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
        if (tlb_flag(TLB_V4_U_FULL | TLB_V6_U_FULL))
-                asm("mcr%? p15, 0, %0, c8, c7, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c8, c7, 0" : : "r" (zero) : "cc");
        if (tlb_flag(TLB_V4_D_FULL | TLB_V6_D_FULL))
-                asm("mcr%? p15, 0, %0, c8, c6, 0" : : "r" (zero));
+                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));
+                asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 }
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
@@ -266,25 +266,25 @@ 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));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
        if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) {
                if (tlb_flag(TLB_V3_FULL))
-                        asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
                if (tlb_flag(TLB_V4_U_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c7, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c7, 0" : : "r" (zero) : "cc");
                if (tlb_flag(TLB_V4_D_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c6, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c6, 0" : : "r" (zero) : "cc");
                if (tlb_flag(TLB_V4_I_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
        }
        if (tlb_flag(TLB_V6_U_ASID))
-                asm("mcr%? p15, 0, %0, c8, c7, 2" : : "r" (asid));
+                asm("mcr p15, 0, %0, c8, c7, 2" : : "r" (asid) : "cc");
        if (tlb_flag(TLB_V6_D_ASID))
-                asm("mcr%? p15, 0, %0, c8, c6, 2" : : "r" (asid));
+                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));
+                asm("mcr p15, 0, %0, c8, c5, 2" : : "r" (asid) : "cc");
 }
 static inline void
@@ -296,27 +296,27 @@ 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));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero));
        if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
                if (tlb_flag(TLB_V3_PAGE))
-                        asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (uaddr) : "cc");
                if (tlb_flag(TLB_V4_U_PAGE))
-                        asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (uaddr) : "cc");
                if (tlb_flag(TLB_V4_D_PAGE))
-                        asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (uaddr) : "cc");
                if (tlb_flag(TLB_V4_I_PAGE))
-                        asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
                if (!tlb_flag(TLB_V4_I_PAGE) && tlb_flag(TLB_V4_I_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
        }
        if (tlb_flag(TLB_V6_U_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (uaddr));
+                asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (uaddr) : "cc");
        if (tlb_flag(TLB_V6_D_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (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));
+                asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
 }
 static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
@@ -327,31 +327,31 @@ 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));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
        if (tlb_flag(TLB_V3_PAGE))
-                asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (kaddr) : "cc");
        if (tlb_flag(TLB_V4_U_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (kaddr) : "cc");
        if (tlb_flag(TLB_V4_D_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
        if (tlb_flag(TLB_V4_I_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
        if (!tlb_flag(TLB_V4_I_PAGE) && tlb_flag(TLB_V4_I_FULL))
-                asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
        if (tlb_flag(TLB_V6_U_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (kaddr) : "cc");
        if (tlb_flag(TLB_V6_D_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
        if (tlb_flag(TLB_V6_I_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+                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));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 }
 /*
@@ -373,11 +373,11 @@ static inline void flush_pmd_entry(pmd_t *pmd)
        const unsigned int __tlb_flag = __cpu_tlb_flags;
        if (tlb_flag(TLB_DCLEAN))
-                asm("mcr%?      p15, 0, %0, c7, c10, 1  @ flush_pmd"
+                asm("mcr        p15, 0, %0, c7, c10, 1  @ flush_pmd"
-                        : : "r" (pmd));
+                        : : "r" (pmd) : "cc");
        if (tlb_flag(TLB_WB))
-                asm("mcr%?      p15, 0, %0, c7, c10, 4  @ flush_pmd"
+                asm("mcr        p15, 0, %0, c7, c10, 4  @ flush_pmd"
-                        : : "r" (zero));
+                        : : "r" (zero) : "cc");
 }
 static inline void clean_pmd_entry(pmd_t *pmd)
@@ -385,8 +385,8 @@ static inline void clean_pmd_entry(pmd_t *pmd)
        const unsigned int __tlb_flag = __cpu_tlb_flags;
        if (tlb_flag(TLB_DCLEAN))
-                asm("mcr%?      p15, 0, %0, c7, c10, 1  @ flush_pmd"
+                asm("mcr        p15, 0, %0, c7, c10, 1  @ flush_pmd"
-                        : : "r" (pmd));
+                        : : "r" (pmd) : "cc");
 }
 #undef tlb_flag
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 1b39c2f322c9..795b9e5b9e6a 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -3,7 +3,7 @@
 #include <asm/types.h>
-extern int __bug_unaligned_x(void *ptr);
+extern int __bug_unaligned_x(const void *ptr);
 /*
 * What is the most efficient way of loading/storing an unaligned value?
@@ -51,44 +51,32 @@ extern int __bug_unaligned_x(void *ptr);
 #define __get_unaligned_4_be(__p)                                       \
        (__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
-#define __get_unaligned_le(ptr)                                 \
+#define __get_unaligned_8_le(__p)                                       \
-        ({                                                      \
+        ((unsigned long long)__get_unaligned_4_le((__p+4)) << 32 |      \
-                __typeof__(*(ptr)) __v;                         \
+                __get_unaligned_4_le(__p))
-                __u8 *__p = (__u8 *)(ptr);                      \
-                switch (sizeof(*(ptr))) {                       \
+#define __get_unaligned_8_be(__p)                                       \
-                case 1: __v = *(ptr);                   break;  \
+        ((unsigned long long)__get_unaligned_4_be(__p) << 32 |          \
-                case 2: __v = __get_unaligned_2_le(__p);        break;  \
+                __get_unaligned_4_be((__p+4)))
-                case 4: __v = __get_unaligned_4_le(__p);        break;  \
-                case 8: {                                       \
+#define __get_unaligned_le(ptr)                                         \
-                                unsigned int __v1, __v2;        \
+        ({                                                              \
-                                __v2 = __get_unaligned_4_le((__p+4)); \
+                const __u8 *__p = (const __u8 *)(ptr);                  \
-                                __v1 = __get_unaligned_4_le(__p);       \
+                __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
-                                __v = ((unsigned long long)__v2 << 32 | __v1);  \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_le(__p), \
-                        }                                       \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_le(__p), \
-                        break;                                  \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_le(__p), \
-                default: __v = __bug_unaligned_x(__p);  break;  \
+                    (void)__bug_unaligned_x(__p)))));                   \
-                }                                               \
-                __v;                                            \
        })
-#define __get_unaligned_be(ptr)                                 \
+#define __get_unaligned_be(ptr)                                         \
-        ({                                                      \
+        ({                                                              \
-                __typeof__(*(ptr)) __v;                         \
+                const __u8 *__p = (const __u8 *)(ptr);                  \
-                __u8 *__p = (__u8 *)(ptr);                      \
+                __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
-                switch (sizeof(*(ptr))) {                       \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_be(__p), \
-                case 1: __v = *(ptr);                   break;  \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_be(__p), \
-                case 2: __v = __get_unaligned_2_be(__p);        break;  \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_be(__p), \
-                case 4: __v = __get_unaligned_4_be(__p);        break;  \
+                    (void)__bug_unaligned_x(__p)))));                   \
-                case 8: {                                       \
-                                unsigned int __v1, __v2;        \
-                                __v2 = __get_unaligned_4_be(__p); \
-                                __v1 = __get_unaligned_4_be((__p+4));   \
-                                __v = ((unsigned long long)__v2 << 32 | __v1);  \
-                        }                                       \
-                        break;                                  \
-                default: __v = __bug_unaligned_x(__p);  break;  \
-                }                                               \
-                __v;                                            \
        })
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 1e891f860ef3..14a87eec5a2d 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -377,6 +377,7 @@
 #endif
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/linkage.h>
 #define __sys2(x) #x
@@ -396,7 +397,7 @@
 #define __syscall_return(type, res)                                     \
 do {                                                                    \
-        if ((unsigned long)(res) >= (unsigned long)(-129)) {            \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {      \
                errno = -(res);                                         \
                res = -1;                                               \
        }                                                               \
@@ -548,30 +549,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_SYS_SOCKETCALL
 #endif
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/syscalls.h>
-extern long execve(const char *file, char **argv, char **envp);
-struct pt_regs;
-asmlinkage int sys_execve(char *filenamei, char **argv, char **envp,
-                        struct pt_regs *regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-                        struct pt_regs *regs);
-asmlinkage int sys_fork(struct pt_regs *regs);
-asmlinkage int sys_vfork(struct pt_regs *regs);
-asmlinkage int sys_pipe(unsigned long *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-arm26/assembler.h b/include/asm-arm26/assembler.h
index 83f9aec55e4f..bb507a9a4a55 100644
--- a/include/asm-arm26/assembler.h
+++ b/include/asm-arm26/assembler.h
@@ -1,5 +1,5 @@
 /*
- * linux/asm/assembler.h
+ * linux/include/asm-arm26/assembler.h
 *
 * This file contains arm architecture specific defines
 * for the different processors.
diff --git a/include/asm-arm26/namei.h b/include/asm-arm26/namei.h
index a402d3b9d0f7..3f5d340110eb 100644
--- a/include/asm-arm26/namei.h
+++ b/include/asm-arm26/namei.h
@@ -1,5 +1,5 @@
 /* 
- * linux/include/asm-arm/namei.h
+ * linux/include/asm-arm26/namei.h
 *
 * Routines to handle famous /usr/gnemul
 * Derived from the Sparc version of this file
diff --git a/include/asm-arm26/semaphore.h b/include/asm-arm26/semaphore.h
index ccf15e704109..1fda54375ed8 100644
--- a/include/asm-arm26/semaphore.h
+++ b/include/asm-arm26/semaphore.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-arm/semaphore.h
+ * linux/include/asm-arm26/semaphore.h
 */
 #ifndef __ASM_ARM_SEMAPHORE_H
 #define __ASM_ARM_SEMAPHORE_H
diff --git a/include/asm-arm26/unistd.h b/include/asm-arm26/unistd.h
index 70eb6d91cfd0..25a5eead85be 100644
--- a/include/asm-arm26/unistd.h
+++ b/include/asm-arm26/unistd.h
@@ -311,6 +311,7 @@
 #define __ARM_NR_usr26                  (__ARM_NR_BASE+3)
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/linkage.h>
 #define __sys2(x) #x
@@ -322,7 +323,7 @@
 #define __syscall_return(type, res)                                     \
 do {                                                                    \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) {            \
+        if ((unsigned long)(res) >= (unsigned long)-MAX_ERRNO) {        \
                errno = -(res);                                         \
                res = -1;                                               \
        }                                                               \
@@ -463,30 +464,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/syscalls.h>
-extern long execve(const char *file, char **argv, char **envp);
-struct pt_regs;
-asmlinkage int sys_execve(char *filenamei, char **argv, char **envp,
-                        struct pt_regs *regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-                        struct pt_regs *regs);
-asmlinkage int sys_fork(struct pt_regs *regs);
-asmlinkage int sys_vfork(struct pt_regs *regs);
-asmlinkage int sys_pipe(unsigned long *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-avr32/arch-at32ap/at91rm9200_usart.h b/include/asm-avr32/arch-at32ap/at91rm9200_usart.h
deleted file mode 100644
index 79f851e31b9c..000000000000
--- a/include/asm-avr32/arch-at32ap/at91rm9200_usart.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * USART 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 AT91RM9200_USART_H
-#define AT91RM9200_USART_H
-#define AT91_US_CR              0x00                    /* Control Register */
-#define         AT91_US_RSTRX           (1 <<  2)               /* Reset Receiver */
-#define         AT91_US_RSTTX           (1 <<  3)               /* Reset Transmitter */
-#define         AT91_US_RXEN            (1 <<  4)               /* Receiver Enable */
-#define         AT91_US_RXDIS           (1 <<  5)               /* Receiver Disable */
-#define         AT91_US_TXEN            (1 <<  6)               /* Transmitter Enable */
-#define         AT91_US_TXDIS           (1 <<  7)               /* Transmitter Disable */
-#define         AT91_US_RSTSTA          (1 <<  8)               /* Reset Status Bits */
-#define         AT91_US_STTBRK          (1 <<  9)               /* Start Break */
-#define         AT91_US_STPBRK          (1 << 10)               /* Stop Break */
-#define         AT91_US_STTTO           (1 << 11)               /* Start Time-out */
-#define         AT91_US_SENDA           (1 << 12)               /* Send Address */
-#define         AT91_US_RSTIT           (1 << 13)               /* Reset Iterations */
-#define         AT91_US_RSTNACK         (1 << 14)               /* Reset Non Acknowledge */
-#define         AT91_US_RETTO           (1 << 15)               /* Rearm Time-out */
-#define         AT91_US_DTREN           (1 << 16)               /* Data Terminal Ready Enable */
-#define         AT91_US_DTRDIS          (1 << 17)               /* Data Terminal Ready Disable */
-#define         AT91_US_RTSEN           (1 << 18)               /* Request To Send Enable */
-#define         AT91_US_RTSDIS          (1 << 19)               /* Request To Send Disable */
-#define AT91_US_MR              0x04                    /* Mode Register */
-#define         AT91_US_USMODE          (0xf <<  0)             /* Mode of the USART */
-#define                 AT91_US_USMODE_NORMAL           0
-#define                 AT91_US_USMODE_RS485            1
-#define                 AT91_US_USMODE_HWHS             2
-#define                 AT91_US_USMODE_MODEM            3
-#define                 AT91_US_USMODE_ISO7816_T0       4
-#define                 AT91_US_USMODE_ISO7816_T1       6
-#define                 AT91_US_USMODE_IRDA             8
-#define         AT91_US_USCLKS          (3   <<  4)             /* Clock Selection */
-#define         AT91_US_CHRL            (3   <<  6)             /* Character Length */
-#define                 AT91_US_CHRL_5                  (0 <<  6)
-#define                 AT91_US_CHRL_6                  (1 <<  6)
-#define                 AT91_US_CHRL_7                  (2 <<  6)
-#define                 AT91_US_CHRL_8                  (3 <<  6)
-#define         AT91_US_SYNC            (1 <<  8)               /* Synchronous Mode Select */
-#define         AT91_US_PAR             (7 <<  9)               /* Parity Type */
-#define                 AT91_US_PAR_EVEN                (0 <<  9)
-#define                 AT91_US_PAR_ODD                 (1 <<  9)
-#define                 AT91_US_PAR_SPACE               (2 <<  9)
-#define                 AT91_US_PAR_MARK                (3 <<  9)
-#define                 AT91_US_PAR_NONE                (4 <<  9)
-#define                 AT91_US_PAR_MULTI_DROP          (6 <<  9)
-#define         AT91_US_NBSTOP          (3 << 12)               /* Number of Stop Bits */
-#define                 AT91_US_NBSTOP_1                (0 << 12)
-#define                 AT91_US_NBSTOP_1_5              (1 << 12)
-#define                 AT91_US_NBSTOP_2                (2 << 12)
-#define         AT91_US_CHMODE          (3 << 14)               /* Channel Mode */
-#define                 AT91_US_CHMODE_NORMAL           (0 << 14)
-#define                 AT91_US_CHMODE_ECHO             (1 << 14)
-#define                 AT91_US_CHMODE_LOC_LOOP         (2 << 14)
-#define                 AT91_US_CHMODE_REM_LOOP         (3 << 14)
-#define         AT91_US_MSBF            (1 << 16)               /* Bit Order */
-#define         AT91_US_MODE9           (1 << 17)               /* 9-bit Character Length */
-#define         AT91_US_CLKO            (1 << 18)               /* Clock Output Select */
-#define         AT91_US_OVER            (1 << 19)               /* Oversampling Mode */
-#define         AT91_US_INACK           (1 << 20)               /* Inhibit Non Acknowledge */
-#define         AT91_US_DSNACK          (1 << 21)               /* Disable Successive NACK */
-#define         AT91_US_MAX_ITER        (7 << 24)               /* Max Iterations */
-#define         AT91_US_FILTER          (1 << 28)               /* Infrared Receive Line Filter */
-#define AT91_US_IER             0x08                    /* Interrupt Enable Register */
-#define         AT91_US_RXRDY           (1 <<  0)               /* Receiver Ready */
-#define         AT91_US_TXRDY           (1 <<  1)               /* Transmitter Ready */
-#define         AT91_US_RXBRK           (1 <<  2)               /* Break Received / End of Break */
-#define         AT91_US_ENDRX           (1 <<  3)               /* End of Receiver Transfer */
-#define         AT91_US_ENDTX           (1 <<  4)               /* End of Transmitter Transfer */
-#define         AT91_US_OVRE            (1 <<  5)               /* Overrun Error */
-#define         AT91_US_FRAME           (1 <<  6)               /* Framing Error */
-#define         AT91_US_PARE            (1 <<  7)               /* Parity Error */
-#define         AT91_US_TIMEOUT         (1 <<  8)               /* Receiver Time-out */
-#define         AT91_US_TXEMPTY         (1 <<  9)               /* Transmitter Empty */
-#define         AT91_US_ITERATION       (1 << 10)               /* Max number of Repetitions Reached */
-#define         AT91_US_TXBUFE          (1 << 11)               /* Transmission Buffer Empty */
-#define         AT91_US_RXBUFF          (1 << 12)               /* Reception Buffer Full */
-#define         AT91_US_NACK            (1 << 13)               /* Non Acknowledge */
-#define         AT91_US_RIIC            (1 << 16)               /* Ring Indicator Input Change */
-#define         AT91_US_DSRIC           (1 << 17)               /* Data Set Ready Input Change */
-#define         AT91_US_DCDIC           (1 << 18)               /* Data Carrier Detect Input Change */
-#define         AT91_US_CTSIC           (1 << 19)               /* Clear to Send Input Change */
-#define         AT91_US_RI              (1 << 20)               /* RI */
-#define         AT91_US_DSR             (1 << 21)               /* DSR */
-#define         AT91_US_DCD             (1 << 22)               /* DCD */
-#define         AT91_US_CTS             (1 << 23)               /* CTS */
-#define AT91_US_IDR             0x0c                    /* Interrupt Disable Register */
-#define AT91_US_IMR             0x10                    /* Interrupt Mask Register */
-#define AT91_US_CSR             0x14                    /* Channel Status Register */
-#define AT91_US_RHR             0x18                    /* Receiver Holding Register */
-#define AT91_US_THR             0x1c                    /* Transmitter Holding Register */
-#define AT91_US_BRGR            0x20                    /* Baud Rate Generator Register */
-#define         AT91_US_CD              (0xffff << 0)           /* Clock Divider */
-#define AT91_US_RTOR            0x24                    /* Receiver Time-out Register */
-#define         AT91_US_TO              (0xffff << 0)           /* Time-out Value */
-#define AT91_US_TTGR            0x28                    /* Transmitter Timeguard Register */
-#define         AT91_US_TG              (0xff << 0)             /* Timeguard Value */
-#define AT91_US_FIDI            0x40                    /* FI DI Ratio Register */
-#define AT91_US_NER             0x44                    /* Number of Errors Register */
-#define AT91_US_IF              0x4c                    /* IrDA Filter Register */
-#endif
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index 39368e18ab20..a39b3e999f18 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -9,9 +9,15 @@
 /* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
 void at32_add_system_devices(void);
-#define AT91_NR_UART    4
+#define ATMEL_MAX_UART  4
-extern struct platform_device *at91_default_console_device;
+extern struct platform_device *atmel_default_console_device;
+struct atmel_uart_data {
+        short           use_dma_tx;     /* use transmit DMA? */
+        short           use_dma_rx;     /* use receive DMA? */
+        void __iomem    *regs;          /* virtual base address, if any */
+};
+void at32_map_usart(unsigned int hw_id, unsigned int line);
 struct platform_device *at32_add_device_usart(unsigned int id);
 struct eth_platform_data {
diff --git a/include/asm-avr32/arch-at32ap/init.h b/include/asm-avr32/arch-at32ap/init.h
index 43722634e069..5e75d850d707 100644
--- a/include/asm-avr32/arch-at32ap/init.h
+++ b/include/asm-avr32/arch-at32ap/init.h
@@ -11,6 +11,7 @@
 #define __ASM_AVR32_AT32AP_INIT_H__
 void setup_platform(void);
+void setup_board(void);
 /* Called by setup_platform */
 void at32_clock_init(void);
diff --git a/include/asm-avr32/mach/serial_at91.h b/include/asm-avr32/mach/serial_at91.h
index 1290bb32802d..55b317a89061 100644
--- a/include/asm-avr32/mach/serial_at91.h
+++ b/include/asm-avr32/mach/serial_at91.h
@@ -14,7 +14,7 @@ struct uart_port;
 * This is a temporary structure for registering these
 * functions; it is intended to be discarded after boot.
 */
-struct at91_port_fns {
+struct atmel_port_fns {
        void    (*set_mctrl)(struct uart_port *, u_int);
        u_int   (*get_mctrl)(struct uart_port *);
        void    (*enable_ms)(struct uart_port *);
@@ -24,10 +24,10 @@ struct at91_port_fns {
        void    (*close)(struct uart_port *);
 };
-#if defined(CONFIG_SERIAL_AT91)
+#if defined(CONFIG_SERIAL_ATMEL)
-void at91_register_uart_fns(struct at91_port_fns *fns);
+void atmel_register_uart_fns(struct atmel_port_fns *fns);
 #else
-#define at91_register_uart_fns(fns) do { } while (0)
+#define atmel_register_uart_fns(fns) do { } while (0)
 #endif
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
index 1f528f92690d..a50e5004550c 100644
--- a/include/asm-avr32/unistd.h
+++ b/include/asm-avr32/unistd.h
@@ -281,30 +281,10 @@
 #define __NR_tee                263
 #define __NR_vmsplice           264
+#ifdef __KERNEL__
 #define NR_syscalls             265
-/*
- * AVR32 calling convention for system calls:
- *   - System call number in r8
- *   - Parameters in r12 and downwards to r9 as well as r6 and r5.
- *   - Return value in r12
- */
-/*
- * user-visible error numbers are in the range -1 - -124: see
- * <asm-generic/errno.h>
- */
-#define __syscall_return(type, res) do {                                \
-                if ((unsigned long)(res) >= (unsigned long)(-125)) {    \
-                        errno = -(res);                                 \
-                        res = -1;                                       \
-                }                                                       \
-                return (type) (res);                                    \
-        } while (0)
-#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_STAT64
 #define __ARCH_WANT_SYS_ALARM
@@ -319,62 +299,6 @@
 #define __ARCH_WANT_SYS_GETPGRP
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#endif
-#if defined(__KERNEL_SYSCALLS__) || defined(__CHECKER__)
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/signal.h>
-struct pt_regs;
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-static inline int execve(const char *file, char **argv, char **envp)
-{
-        register long scno asm("r8") = __NR_execve;
-        register long sc1 asm("r12") = (long)file;
-        register long sc2 asm("r11") = (long)argv;
-        register long sc3 asm("r10") = (long)envp;
-        int res;
-        asm volatile("scall"
-                     : "=r"(sc1)
-                     : "r"(scno), "0"(sc1), "r"(sc2), "r"(sc3)
-                     : "lr", "memory");
-        res = sc1;
-        __syscall_return(int, res);
-}
-asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
-asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
-                               struct pt_regs *regs);
-asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
-asmlinkage int sys_pipe(unsigned long __user *filedes);
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-                          unsigned long prot, unsigned long flags,
-                          unsigned long fd, off_t offset);
-asmlinkage int sys_cacheflush(int operation, void __user *addr, size_t len);
-asmlinkage int sys_fork(struct pt_regs *regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-                         unsigned long parent_tidptr,
-                         unsigned long child_tidptr, struct pt_regs *regs);
-asmlinkage int sys_vfork(struct pt_regs *regs);
-asmlinkage int sys_execve(char __user *ufilename, char __user *__user *uargv,
-                          char __user *__user *uenvp, struct pt_regs *regs);
-#endif
 /*
 * "Conditional" syscalls
@@ -384,4 +308,6 @@ asmlinkage int sys_execve(char __user *ufilename, char __user *__user *uargv,
 */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
+#endif /* __KERNEL__ */
 #endif /* __ASM_AVR32_UNISTD_H */
diff --git a/include/asm-cris/arch-v32/spinlock.h b/include/asm-cris/arch-v32/spinlock.h
index 52df72a62232..5f43df0a5fb4 100644
--- a/include/asm-cris/arch-v32/spinlock.h
+++ b/include/asm-cris/arch-v32/spinlock.h
@@ -160,4 +160,8 @@ static __inline__ int is_write_locked(rwlock_t *rw)
        return rw->counter < 0;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_ARCH_SPINLOCK_H */
diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h
index 7372efae0516..7c90fa970c38 100644
--- a/include/asm-cris/unistd.h
+++ b/include/asm-cris/unistd.h
@@ -322,67 +322,6 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall0(pid_t,setsid)
-static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static inline _syscall1(int,dup,int,fd)
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-static inline _syscall1(int,close,int,fd)
-struct pt_regs;
-asmlinkage long sys_mmap2(
-                        unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(const char *fname, char **argv, char **envp,
-                        long r13, long mof, long srp, struct pt_regs *regs);
-asmlinkage int sys_clone(unsigned long newusp, unsigned long flags,
-                        int* parent_tid, int* child_tid, long mof, long srp,
-                        struct pt_regs *regs);
-asmlinkage int sys_fork(long r10, long r11, long r12, long r13,
-                        long mof, long srp, struct pt_regs *regs);
-asmlinkage int sys_vfork(long r10, long r11, long r12, long r13,
-                        long mof, long srp, struct pt_regs *regs);
-asmlinkage int sys_pipe(unsigned long __user *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-/*
- * Since we define it "external", it collides with the built-in
- * definition, which has the "noreturn" attribute and will cause
- * complaints.  We don't want to use -fno-builtin, so just use a
- * different name when in the kernel.
- */
-#define _exit kernel_syscall_exit
-static inline _syscall1(int,_exit,int,exitcode)
-static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-frv/namei.h b/include/asm-frv/namei.h
index 84ddd6445f23..4ea57171d951 100644
--- a/include/asm-frv/namei.h
+++ b/include/asm-frv/namei.h
@@ -1,5 +1,5 @@
 /*
- * asm/namei.h
+ * include/asm-frv/namei.h
 *
 * Included from linux/fs/namei.c
 */
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 2fb3c6f05e03..ba1b37df69d5 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -176,8 +176,6 @@ do {							\
 } while(0)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-#define set_pte_atomic(pteptr, pteval)          set_pte((pteptr), (pteval))
 /*
 * pgd_offset() returns a (pgd_t *)
 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
diff --git a/include/asm-frv/timex.h b/include/asm-frv/timex.h
index 2aa562fa067b..a89bddefdacf 100644
--- a/include/asm-frv/timex.h
+++ b/include/asm-frv/timex.h
@@ -6,11 +6,6 @@
 #define CLOCK_TICK_RATE         1193180 /* Underlying HZ */
 #define CLOCK_TICK_FACTOR       20      /* Factor of both 1000000 and CLOCK_TICK_RATE */
-#define FINETUNE                                                        \
-((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) *                 \
-   (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR))   \
-  << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 typedef unsigned long cycles_t;
 static inline cycles_t get_cycles(void)
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index b80dbd839475..725e854928cf 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -320,6 +320,7 @@
 #ifdef __KERNEL__
 #define NR_syscalls 310
+#include <linux/err.h>
 /*
 * process the return value of a syscall, consigning it to one of two possible fates
@@ -329,7 +330,7 @@
 #define __syscall_return(type, res)                                     \
 do {                                                                    \
        unsigned long __sr2 = (res);                                    \
-        if (__builtin_expect(__sr2 >= (unsigned long)(-4095), 0)) {     \
+        if (__builtin_expect(__sr2 >= (unsigned long)(-MAX_ERRNO), 0)) { \
                errno = (-__sr2);                                       \
                __sr2 = ~0UL;                                           \
        }                                                               \
@@ -439,31 +440,6 @@ type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg
        __syscall_return(type, __sc0);                                                           \
 }
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-#endif /* __KERNEL_SYSCALLS__ */
 #define __ARCH_WANT_IPC_PARSE_VERSION
 /* #define __ARCH_WANT_OLD_READDIR */
 #define __ARCH_WANT_OLD_STAT
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 8ceab7bcd8b4..a5250895155e 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -16,12 +16,15 @@
 #endif
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { \
+#define WARN_ON(condition) ({                                           \
-        if (unlikely((condition)!=0)) { \
+        typeof(condition) __ret_warn_on = (condition);                  \
-                printk("BUG: warning at %s:%d/%s()\n", __FILE__, __LINE__, __FUNCTION__); \
+        if (unlikely(__ret_warn_on)) {                                  \
-                dump_stack(); \
+                printk("BUG: warning at %s:%d/%s()\n", __FILE__,        \
-        } \
+                        __LINE__, __FUNCTION__);                        \
-} while (0)
+                dump_stack();                                           \
+        }                                                               \
+        unlikely(__ret_warn_on);                                        \
+})
 #endif
 #else /* !CONFIG_BUG */
@@ -34,21 +37,18 @@
 #endif
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { if (condition) ; } while(0)
+#define WARN_ON(condition) unlikely((condition))
 #endif
 #endif
-#define WARN_ON_ONCE(condition)                         \
+#define WARN_ON_ONCE(condition) ({                      \
-({                                                      \
        static int __warn_once = 1;                     \
-        int __ret = 0;                                  \
+        typeof(condition) __ret_warn_once = (condition);\
                                                        \
-        if (unlikely((condition) && __warn_once)) {     \
+        if (likely(__warn_once))                        \
-                __warn_once = 0;                        \
+                if (WARN_ON(__ret_warn_once))           \
-                WARN_ON(1);                             \
+                        __warn_once = 0;                \
-                __ret = 1;                              \
+        unlikely(__ret_warn_once);                      \
-        }                                               \
-        __ret;                                          \
 })
 #ifdef CONFIG_SMP
diff --git a/include/asm-generic/mutex-dec.h b/include/asm-generic/mutex-dec.h
index 29c6ac34e236..0134151656af 100644
--- a/include/asm-generic/mutex-dec.h
+++ b/include/asm-generic/mutex-dec.h
@@ -1,5 +1,5 @@
 /*
- * asm-generic/mutex-dec.h
+ * include/asm-generic/mutex-dec.h
 *
 * Generic implementation of the mutex fastpath, based on atomic
 * decrement/increment.
diff --git a/include/asm-generic/mutex-null.h b/include/asm-generic/mutex-null.h
index 254a126ede5c..e1bbbc72b6a2 100644
--- a/include/asm-generic/mutex-null.h
+++ b/include/asm-generic/mutex-null.h
@@ -1,5 +1,5 @@
 /*
- * asm-generic/mutex-null.h
+ * include/asm-generic/mutex-null.h
 *
 * Generic implementation of the mutex fastpath, based on NOP :-)
 *
diff --git a/include/asm-generic/mutex-xchg.h b/include/asm-generic/mutex-xchg.h
index 32a2100c1aeb..6a7e8c141b53 100644
--- a/include/asm-generic/mutex-xchg.h
+++ b/include/asm-generic/mutex-xchg.h
@@ -1,5 +1,5 @@
 /*
- * asm-generic/mutex-xchg.h
+ * include/asm-generic/mutex-xchg.h
 *
 * Generic implementation of the mutex fastpath, based on xchg().
 *
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 349260cd86ed..9d774d07d95b 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -15,19 +15,11 @@
 * Note: the old pte is known to not be writable, so we don't need to
 * worry about dirty bits etc getting lost.
 */
-#ifndef __HAVE_ARCH_SET_PTE_ATOMIC
 #define ptep_establish(__vma, __address, __ptep, __entry)               \
 do {                                                                    \
        set_pte_at((__vma)->vm_mm, (__address), __ptep, __entry);       \
        flush_tlb_page(__vma, __address);                               \
 } while (0)
-#else /* __HAVE_ARCH_SET_PTE_ATOMIC */
-#define ptep_establish(__vma, __address, __ptep, __entry)               \
-do {                                                                    \
-        set_pte_atomic(__ptep, __entry);                                \
-        flush_tlb_page(__vma, __address);                               \
-} while (0)
-#endif /* __HAVE_ARCH_SET_PTE_ATOMIC */
 #endif
 #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
@@ -112,8 +104,13 @@ do {				  					  \
 })
 #endif
-#ifndef __HAVE_ARCH_PTE_CLEAR_FULL
+/*
-#define pte_clear_full(__mm, __address, __ptep, __full)                 \
+ * Some architectures may be able to avoid expensive synchronization
+ * primitives when modifications are made to PTE's which are already
+ * not present, or in the process of an address space destruction.
+ */
+#ifndef __HAVE_ARCH_PTE_CLEAR_NOT_PRESENT_FULL
+#define pte_clear_not_present_full(__mm, __address, __ptep, __full)     \
 do {                                                                    \
        pte_clear((__mm), (__address), (__ptep));                       \
 } while (0)
@@ -166,6 +163,26 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #endif
 /*
+ * A facility to provide lazy MMU batching.  This allows PTE updates and
+ * page invalidations to be delayed until a call to leave lazy MMU mode
+ * is issued.  Some architectures may benefit from doing this, and it is
+ * beneficial for both shadow and direct mode hypervisors, which may batch
+ * the PTE updates which happen during this window.  Note that using this
+ * interface requires that read hazards be removed from the code.  A read
+ * hazard could result in the direct mode hypervisor case, since the actual
+ * write to the page tables may not yet have taken place, so reads though
+ * a raw PTE pointer after it has been modified are not guaranteed to be
+ * up to date.  This mode can only be entered and left under the protection of
+ * the page table locks for all page tables which may be modified.  In the UP
+ * case, this is required so that preemption is disabled, and in the SMP case,
+ * it must synchronize the delayed page table writes properly on other CPUs.
+ */
+#ifndef __HAVE_ARCH_ENTER_LAZY_MMU_MODE
+#define arch_enter_lazy_mmu_mode()      do {} while (0)
+#define arch_leave_lazy_mmu_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-generic/rtc.h b/include/asm-generic/rtc.h
index 4087037a4225..d3238f1f70a6 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -1,5 +1,5 @@
 /* 
- * inclue/asm-generic/rtc.h
+ * include/asm-generic/rtc.h
 *
 * Author: Tom Rini <trini@mvista.com>
 *
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 867d9008fafa..f490e43a90b9 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -1,4 +1,4 @@
-/* asm-generic/tlb.h
+/* include/asm-generic/tlb.h
 *
 *      Generic TLB shootdown code
 *
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 253ae1328271..69240b52f8e1 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -118,15 +118,15 @@
        __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
                *(__ksymtab_strings)                                    \
        }                                                               \
-        __end_rodata = .;                                               \
-        . = ALIGN(4096);                                                \
                                                                        \
        /* Built-in module parameters. */                               \
        __param : AT(ADDR(__param) - LOAD_OFFSET) {                     \
                VMLINUX_SYMBOL(__start___param) = .;                    \
                *(__param)                                              \
                VMLINUX_SYMBOL(__stop___param) = .;                     \
-        }
+        }                                                               \
+        __end_rodata = .;                                               \
+        . = ALIGN(4096);
 #define SECURITY_INIT                                                   \
        .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
diff --git a/include/asm-h8300/keyboard.h b/include/asm-h8300/keyboard.h
index fbad65e8a5c0..90efbd655390 100644
--- a/include/asm-h8300/keyboard.h
+++ b/include/asm-h8300/keyboard.h
@@ -18,14 +18,6 @@
 #define kbd_enable_irq(x...)    do {;} while (0)
 #define kbd_disable_irq(x...)   do {;} while (0)
-/* needed if MAGIC_SYSRQ is enabled for serial console */
-#ifndef SYSRQ_KEY
-#define SYSRQ_KEY               ((unsigned char)(-1))
-#define kbd_sysrq_xlate         ((unsigned char *)NULL)
-#endif
 #endif  /* _H8300_KEYBOARD_H */
diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h
index 226dd596c2da..747788d629ae 100644
--- a/include/asm-h8300/unistd.h
+++ b/include/asm-h8300/unistd.h
@@ -295,14 +295,14 @@
 #ifdef __KERNEL__
 #define NR_syscalls 289
+#include <linux/err.h>
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
-/* user-visible error numbers are in the range -1 - -122: see
   <asm-m68k/errno.h> */
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
        /* avoid using res which is declared to be in register d0; \
           errno might expand to a function call and clobber it.  */ \
                int __err = -(res); \
@@ -485,57 +485,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e, ftype f)	\
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall0(int,pause)
-static inline _syscall0(int,sync)
-static inline _syscall0(pid_t,setsid)
-static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static inline _syscall1(int,dup,int,fd)
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-static inline _syscall1(int,close,int,fd)
-static inline _syscall1(int,_exit,int,exitcode)
-static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-static inline _syscall1(int,delete_module,const char *,name)
-static inline pid_t wait(int * wait_stat)
-{
-        return waitpid(-1,wait_stat,0);
-}
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(char *name, char **argv, char **envp,
-                        int dummy, ...);
-asmlinkage int sys_pipe(unsigned long *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 */
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 20f523954218..6016632d032f 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -131,21 +131,7 @@ static inline void disable_acpi(void)
 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
 #ifdef CONFIG_X86_IO_APIC
-extern int skip_ioapic_setup;
 extern int acpi_skip_timer_override;
-static inline void disable_ioapic_setup(void)
-{
-        skip_ioapic_setup = 1;
-}
-static inline int ioapic_setup_disabled(void)
-{
-        return skip_ioapic_setup;
-}
-#else
-static inline void disable_ioapic_setup(void) { }
 #endif
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
diff --git a/include/asm-i386/alternative-asm.i b/include/asm-i386/alternative-asm.i
new file mode 100644
index 000000000000..f0510209ccbe
--- /dev/null
+++ b/include/asm-i386/alternative-asm.i
@@ -0,0 +1,12 @@
+#ifdef CONFIG_SMP
+        .macro LOCK_PREFIX
+1:      lock
+        .section .smp_locks,"a"
+        .align 4
+        .long 1b
+        .previous
+        .endm
+#else
+        .macro LOCK_PREFIX
+        .endm
+#endif
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index 2c1e371cebb6..3a42b7d6fc92 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -16,20 +16,8 @@
 #define APIC_VERBOSE 1
 #define APIC_DEBUG   2
-extern int enable_local_apic;
 extern int apic_verbosity;
-static inline void lapic_disable(void)
-{
-        enable_local_apic = -1;
-        clear_bit(X86_FEATURE_APIC, boot_cpu_data.x86_capability);
-}
-static inline void lapic_enable(void)
-{
-        enable_local_apic = 1;
-}
 /*
 * Define the default level of output to be very little
 * This can be turned up by using apic=verbose for more
@@ -42,6 +30,8 @@ static inline void lapic_enable(void)
        } while (0)
+extern void generic_apic_probe(void);
 #ifdef CONFIG_X86_LOCAL_APIC
 /*
@@ -117,8 +107,6 @@ extern void enable_APIC_timer(void);
 extern void enable_NMI_through_LVT0 (void * dummy);
-extern int disable_timer_pin_1;
 void smp_send_timer_broadcast_ipi(struct pt_regs *regs);
 void switch_APIC_timer_to_ipi(void *cpumask);
 void switch_ipi_to_APIC_timer(void *cpumask);
diff --git a/include/asm-i386/bugs.h b/include/asm-i386/bugs.h
index 2a9e4ee5904d..592ffeeda45e 100644
--- a/include/asm-i386/bugs.h
+++ b/include/asm-i386/bugs.h
@@ -189,6 +189,6 @@ static void __init check_bugs(void)
        check_fpu();
        check_hlt();
        check_popad();
-        system_utsname.machine[1] = '0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86);
+        init_utsname()->machine[1] = '0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86);
        alternative_instructions(); 
 }
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 89b8b82c82b3..5874ef119ffd 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -33,50 +33,99 @@ static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
        return (struct desc_struct *)per_cpu(cpu_gdt_descr, cpu).address;
 }
+/*
+ * This is the ldt that every process will get unless we need
+ * something other than this.
+ */
+extern struct desc_struct default_ldt[];
+extern struct desc_struct idt_table[];
+extern void set_intr_gate(unsigned int irq, void * addr);
+static inline void pack_descriptor(__u32 *a, __u32 *b,
+        unsigned long base, unsigned long limit, unsigned char type, unsigned char flags)
+{
+        *a = ((base & 0xffff) << 16) | (limit & 0xffff);
+        *b = (base & 0xff000000) | ((base & 0xff0000) >> 16) |
+                (limit & 0x000f0000) | ((type & 0xff) << 8) | ((flags & 0xf) << 20);
+}
+static inline void pack_gate(__u32 *a, __u32 *b,
+        unsigned long base, unsigned short seg, unsigned char type, unsigned char flags)
+{
+        *a = (seg << 16) | (base & 0xffff);
+        *b = (base & 0xffff0000) | ((type & 0xff) << 8) | (flags & 0xff);
+}
+#define DESCTYPE_LDT    0x82    /* present, system, DPL-0, LDT */
+#define DESCTYPE_TSS    0x89    /* present, system, DPL-0, 32-bit TSS */
+#define DESCTYPE_TASK   0x85    /* present, system, DPL-0, task gate */
+#define DESCTYPE_INT    0x8e    /* present, system, DPL-0, interrupt gate */
+#define DESCTYPE_TRAP   0x8f    /* present, system, DPL-0, trap gate */
+#define DESCTYPE_DPL3   0x60    /* DPL-3 */
+#define DESCTYPE_S      0x10    /* !system */
 #define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
 #define load_LDT_desc() __asm__ __volatile__("lldt %w0"::"q" (GDT_ENTRY_LDT*8))
 #define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr))
 #define load_idt(dtr) __asm__ __volatile("lidt %0"::"m" (*dtr))
-#define load_tr(tr) __asm__ __volatile("ltr %0"::"mr" (tr))
+#define load_tr(tr) __asm__ __volatile("ltr %0"::"m" (tr))
-#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"mr" (ldt))
+#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"m" (ldt))
 #define store_gdt(dtr) __asm__ ("sgdt %0":"=m" (*dtr))
 #define store_idt(dtr) __asm__ ("sidt %0":"=m" (*dtr))
-#define store_tr(tr) __asm__ ("str %0":"=mr" (tr))
+#define store_tr(tr) __asm__ ("str %0":"=m" (tr))
-#define store_ldt(ldt) __asm__ ("sldt %0":"=mr" (ldt))
+#define store_ldt(ldt) __asm__ ("sldt %0":"=m" (ldt))
-/*
+#if TLS_SIZE != 24
- * This is the ldt that every process will get unless we need
+# error update this code.
- * something other than this.
+#endif
- */
-extern struct desc_struct default_ldt[];
-extern void set_intr_gate(unsigned int irq, void * addr);
-#define _set_tssldt_desc(n,addr,limit,type) \
+static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
-__asm__ __volatile__ ("movw %w3,0(%2)\n\t" \
-        "movw %w1,2(%2)\n\t" \
-        "rorl $16,%1\n\t" \
-        "movb %b1,4(%2)\n\t" \
-        "movb %4,5(%2)\n\t" \
-        "movb $0,6(%2)\n\t" \
-        "movb %h1,7(%2)\n\t" \
-        "rorl $16,%1" \
-        : "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
-static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, void *addr)
 {
-        _set_tssldt_desc(&get_cpu_gdt_table(cpu)[entry], (int)addr,
+#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
-                offsetof(struct tss_struct, __cacheline_filler) - 1, 0x89);
+        C(0); C(1); C(2);
+#undef C
 }
-#define set_tss_desc(cpu,addr) __set_tss_desc(cpu, GDT_ENTRY_TSS, addr)
+static inline void write_dt_entry(void *dt, int entry, __u32 entry_a, __u32 entry_b)
+{
+        __u32 *lp = (__u32 *)((char *)dt + entry*8);
+        *lp = entry_a;
+        *(lp+1) = entry_b;
+}
+#define write_ldt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+#define write_gdt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+#define write_idt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+static inline void _set_gate(int gate, unsigned int type, void *addr, unsigned short seg)
+{
+        __u32 a, b;
+        pack_gate(&a, &b, (unsigned long)addr, seg, type, 0);
+        write_idt_entry(idt_table, gate, a, b);
+}
-static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
+static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, const void *addr)
 {
-        _set_tssldt_desc(&get_cpu_gdt_table(cpu)[GDT_ENTRY_LDT], (int)addr, ((size << 3)-1), 0x82);
+        __u32 a, b;
+        pack_descriptor(&a, &b, (unsigned long)addr,
+                        offsetof(struct tss_struct, __cacheline_filler) - 1,
+                        DESCTYPE_TSS, 0);
+        write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b);
 }
+static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int entries)
+{
+        __u32 a, b;
+        pack_descriptor(&a, &b, (unsigned long)addr,
+                        entries * sizeof(struct desc_struct) - 1,
+                        DESCTYPE_LDT, 0);
+        write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_LDT, a, b);
+}
+#define set_tss_desc(cpu,addr) __set_tss_desc(cpu, GDT_ENTRY_TSS, addr)
 #define LDT_entry_a(info) \
        ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff))
@@ -102,24 +151,6 @@ static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
        (info)->seg_not_present == 1    && \
        (info)->useable         == 0    )
-static inline void write_ldt_entry(void *ldt, int entry, __u32 entry_a, __u32 entry_b)
-{
-        __u32 *lp = (__u32 *)((char *)ldt + entry*8);
-        *lp = entry_a;
-        *(lp+1) = entry_b;
-}
-#if TLS_SIZE != 24
-# error update this code.
-#endif
-static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
-{
-#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
-        C(0); C(1); C(2);
-#undef C
-}
 static inline void clear_LDT(void)
 {
        int cpu = get_cpu();
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h
index 576ae01d71c8..81999a3ebe7c 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -21,7 +21,7 @@ static inline dma_addr_t
 dma_map_single(struct device *dev, void *ptr, size_t size,
               enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
        WARN_ON(size == 0);
        flush_write_buffers();
        return virt_to_phys(ptr);
@@ -31,7 +31,7 @@ static inline void
 dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
                 enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
 }
 static inline int
@@ -40,7 +40,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 {
        int i;
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
        WARN_ON(nents == 0 || sg[0].length == 0);
        for (i = 0; i < nents; i++ ) {
@@ -57,7 +57,7 @@ static inline dma_addr_t
 dma_map_page(struct device *dev, struct page *page, unsigned long offset,
             size_t size, enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
        return page_to_phys(page) + offset;
 }
@@ -65,7 +65,7 @@ static inline void
 dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
               enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
 }
@@ -73,7 +73,7 @@ static inline void
 dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
             enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
 }
 static inline void
diff --git a/include/asm-i386/dwarf2.h b/include/asm-i386/dwarf2.h
index 2280f6272f80..6d66398a307d 100644
--- a/include/asm-i386/dwarf2.h
+++ b/include/asm-i386/dwarf2.h
@@ -1,8 +1,6 @@
 #ifndef _DWARF2_H
 #define _DWARF2_H
-#include <linux/config.h>
 #ifndef __ASSEMBLY__
 #warning "asm/dwarf2.h should be only included in pure assembly files"
 #endif
@@ -28,6 +26,13 @@
 #define CFI_RESTORE .cfi_restore
 #define CFI_REMEMBER_STATE .cfi_remember_state
 #define CFI_RESTORE_STATE .cfi_restore_state
+#define CFI_UNDEFINED .cfi_undefined
+#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
+#define CFI_SIGNAL_FRAME .cfi_signal_frame
+#else
+#define CFI_SIGNAL_FRAME
+#endif
 #else
@@ -48,6 +53,8 @@
 #define CFI_RESTORE     ignore
 #define CFI_REMEMBER_STATE ignore
 #define CFI_RESTORE_STATE ignore
+#define CFI_UNDEFINED ignore
+#define CFI_SIGNAL_FRAME ignore
 #endif
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index ca82acb8cb1f..f7514fb6e8e4 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -18,7 +18,7 @@
 #define E820_RAM        1
 #define E820_RESERVED   2
-#define E820_ACPI       3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI       3
 #define E820_NVS        4
 #define HIGH_MEMORY     (1024*1024)
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index db4344d9f73f..3a05436f31c0 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -112,7 +112,7 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
   For the moment, we have only optimizations for the Intel generations,
   but that could change... */
-#define ELF_PLATFORM  (system_utsname.machine)
+#define ELF_PLATFORM  (utsname()->machine)
 #define SET_PERSONALITY(ex, ibcs2) do { } while (0)
diff --git a/include/asm-i386/frame.i b/include/asm-i386/frame.i
new file mode 100644
index 000000000000..03620251ae17
--- /dev/null
+++ b/include/asm-i386/frame.i
@@ -0,0 +1,23 @@
+#include <asm/dwarf2.h>
+/* The annotation hides the frame from the unwinder and makes it look
+   like a ordinary ebp save/restore. This avoids some special cases for
+   frame pointer later */
+#ifdef CONFIG_FRAME_POINTER
+        .macro FRAME
+        pushl %ebp
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET ebp,0
+        movl %esp,%ebp
+        .endm
+        .macro ENDFRAME
+        popl %ebp
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE ebp
+        .endm
+#else
+        .macro FRAME
+        .endm
+        .macro ENDFRAME
+        .endm
+#endif
diff --git a/include/asm-i386/genapic.h b/include/asm-i386/genapic.h
index b3783a32abee..8ffbb0f07457 100644
--- a/include/asm-i386/genapic.h
+++ b/include/asm-i386/genapic.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_GENAPIC_H
 #define _ASM_GENAPIC_H 1
+#include <asm/mpspec.h>
 /*
 * Generic APIC driver interface.
 *
@@ -63,14 +65,25 @@ struct genapic {
        unsigned (*get_apic_id)(unsigned long x);
        unsigned long apic_id_mask;
        unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
-        
+#ifdef CONFIG_SMP
        /* ipi */
        void (*send_IPI_mask)(cpumask_t mask, int vector);
        void (*send_IPI_allbutself)(int vector);
        void (*send_IPI_all)(int vector);
+#endif
 }; 
-#define APICFUNC(x) .x = x
+#define APICFUNC(x) .x = x,
+/* More functions could be probably marked IPIFUNC and save some space
+   in UP GENERICARCH kernels, but I don't have the nerve right now
+   to untangle this mess. -AK  */
+#ifdef CONFIG_SMP
+#define IPIFUNC(x) APICFUNC(x)
+#else
+#define IPIFUNC(x)
+#endif
 #define APIC_INIT(aname, aprobe) { \
        .name = aname, \
@@ -80,33 +93,33 @@ struct genapic {
        .no_balance_irq = NO_BALANCE_IRQ, \
        .ESR_DISABLE = esr_disable, \
        .apic_destination_logical = APIC_DEST_LOGICAL, \
-        APICFUNC(apic_id_registered), \
+        APICFUNC(apic_id_registered) \
-        APICFUNC(target_cpus), \
+        APICFUNC(target_cpus) \
-        APICFUNC(check_apicid_used), \
+        APICFUNC(check_apicid_used) \
-        APICFUNC(check_apicid_present), \
+        APICFUNC(check_apicid_present) \
-        APICFUNC(init_apic_ldr), \
+        APICFUNC(init_apic_ldr) \
-        APICFUNC(ioapic_phys_id_map), \
+        APICFUNC(ioapic_phys_id_map) \
-        APICFUNC(clustered_apic_check), \
+        APICFUNC(clustered_apic_check) \
-        APICFUNC(multi_timer_check), \
+        APICFUNC(multi_timer_check) \
-        APICFUNC(apicid_to_node), \
+        APICFUNC(apicid_to_node) \
-        APICFUNC(cpu_to_logical_apicid), \
+        APICFUNC(cpu_to_logical_apicid) \
-        APICFUNC(cpu_present_to_apicid), \
+        APICFUNC(cpu_present_to_apicid) \
-        APICFUNC(apicid_to_cpu_present), \
+        APICFUNC(apicid_to_cpu_present) \
-        APICFUNC(mpc_apic_id), \
+        APICFUNC(mpc_apic_id) \
-        APICFUNC(setup_portio_remap), \
+        APICFUNC(setup_portio_remap) \
-        APICFUNC(check_phys_apicid_present), \
+        APICFUNC(check_phys_apicid_present) \
-        APICFUNC(mpc_oem_bus_info), \
+        APICFUNC(mpc_oem_bus_info) \
-        APICFUNC(mpc_oem_pci_bus), \
+        APICFUNC(mpc_oem_pci_bus) \
-        APICFUNC(mps_oem_check), \
+        APICFUNC(mps_oem_check) \
-        APICFUNC(get_apic_id), \
+        APICFUNC(get_apic_id) \
        .apic_id_mask = APIC_ID_MASK, \
-        APICFUNC(cpu_mask_to_apicid), \
+        APICFUNC(cpu_mask_to_apicid) \
-        APICFUNC(acpi_madt_oem_check), \
+        APICFUNC(acpi_madt_oem_check) \
-        APICFUNC(send_IPI_mask), \
+        IPIFUNC(send_IPI_mask) \
-        APICFUNC(send_IPI_allbutself), \
+        IPIFUNC(send_IPI_allbutself) \
-        APICFUNC(send_IPI_all), \
+        IPIFUNC(send_IPI_all) \
-        APICFUNC(enable_apic_mode), \
+        APICFUNC(enable_apic_mode) \
-        APICFUNC(phys_pkg_id), \
+        APICFUNC(phys_pkg_id) \
        }
 extern struct genapic *genapic;
diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h
index 87e5a351d881..88f02a073561 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-i386/hw_irq.h
@@ -17,8 +17,6 @@
 #include <asm/irq.h>
 #include <asm/sections.h>
-struct hw_interrupt_type;
 #define NMI_VECTOR              0x02
 /*
@@ -30,7 +28,6 @@ struct hw_interrupt_type;
 extern u8 irq_vector[NR_IRQ_VECTORS];
 #define IO_APIC_VECTOR(irq)     (irq_vector[irq])
-#define AUTO_ASSIGN             -1
 extern void (*interrupt[NR_IRQS])(void);
diff --git a/include/asm-i386/hypertransport.h b/include/asm-i386/hypertransport.h
new file mode 100644
index 000000000000..c16c6ff4bdd7
--- /dev/null
+++ b/include/asm-i386/hypertransport.h
@@ -0,0 +1,42 @@
+#ifndef ASM_HYPERTRANSPORT_H
+#define ASM_HYPERTRANSPORT_H
+/*
+ * Constants for x86 Hypertransport Interrupts.
+ */
+#define HT_IRQ_LOW_BASE                 0xf8000000
+#define HT_IRQ_LOW_VECTOR_SHIFT         16
+#define  HT_IRQ_LOW_VECTOR_MASK         0x00ff0000
+#define  HT_IRQ_LOW_VECTOR(v)           (((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK)
+#define HT_IRQ_LOW_DEST_ID_SHIFT        8
+#define  HT_IRQ_LOW_DEST_ID_MASK        0x0000ff00
+#define  HT_IRQ_LOW_DEST_ID(v)          (((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK)
+#define HT_IRQ_LOW_DM_PHYSICAL          0x0000000
+#define HT_IRQ_LOW_DM_LOGICAL           0x0000040
+#define HT_IRQ_LOW_RQEOI_EDGE           0x0000000
+#define HT_IRQ_LOW_RQEOI_LEVEL          0x0000020
+#define HT_IRQ_LOW_MT_FIXED             0x0000000
+#define HT_IRQ_LOW_MT_ARBITRATED        0x0000004
+#define HT_IRQ_LOW_MT_SMI               0x0000008
+#define HT_IRQ_LOW_MT_NMI               0x000000c
+#define HT_IRQ_LOW_MT_INIT              0x0000010
+#define HT_IRQ_LOW_MT_STARTUP           0x0000014
+#define HT_IRQ_LOW_MT_EXTINT            0x0000018
+#define HT_IRQ_LOW_MT_LINT1             0x000008c
+#define HT_IRQ_LOW_MT_LINT0             0x0000098
+#define HT_IRQ_LOW_IRQ_MASKED           0x0000001
+#define HT_IRQ_HIGH_DEST_ID_SHIFT       0
+#define  HT_IRQ_HIGH_DEST_ID_MASK       0x00ffffff
+#define  HT_IRQ_HIGH_DEST_ID(v)         ((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
+#endif /* ASM_HYPERTRANSPORT_H */
diff --git a/include/asm-i386/intel_arch_perfmon.h b/include/asm-i386/intel_arch_perfmon.h
index 134ea9cc5283..b52cd60a075b 100644
--- a/include/asm-i386/intel_arch_perfmon.h
+++ b/include/asm-i386/intel_arch_perfmon.h
@@ -14,6 +14,18 @@
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT (1 << 0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+                                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+union cpuid10_eax {
+        struct {
+                unsigned int version_id:8;
+                unsigned int num_counters:8;
+                unsigned int bit_width:8;
+                unsigned int mask_length:8;
+        } split;
+        unsigned int full;
+};
 #endif  /* X86_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h
index 5092e819b8a2..276ea7e8144a 100644
--- a/include/asm-i386/io_apic.h
+++ b/include/asm-i386/io_apic.h
@@ -12,46 +12,6 @@
 #ifdef CONFIG_X86_IO_APIC
-#ifdef CONFIG_PCI_MSI
-static inline int use_pci_vector(void)  {return 1;}
-static inline void disable_edge_ioapic_vector(unsigned int vector) { }
-static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { }
-static inline void end_edge_ioapic_vector (unsigned int vector) { }
-#define startup_level_ioapic    startup_level_ioapic_vector
-#define shutdown_level_ioapic   mask_IO_APIC_vector
-#define enable_level_ioapic     unmask_IO_APIC_vector
-#define disable_level_ioapic    mask_IO_APIC_vector
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector
-#define end_level_ioapic        end_level_ioapic_vector
-#define set_ioapic_affinity     set_ioapic_affinity_vector
-#define startup_edge_ioapic     startup_edge_ioapic_vector
-#define shutdown_edge_ioapic    disable_edge_ioapic_vector
-#define enable_edge_ioapic      unmask_IO_APIC_vector
-#define disable_edge_ioapic     disable_edge_ioapic_vector
-#define ack_edge_ioapic         ack_edge_ioapic_vector
-#define end_edge_ioapic         end_edge_ioapic_vector
-#else
-static inline int use_pci_vector(void)  {return 0;}
-static inline void disable_edge_ioapic_irq(unsigned int irq) { }
-static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { }
-static inline void end_edge_ioapic_irq (unsigned int irq) { }
-#define startup_level_ioapic    startup_level_ioapic_irq
-#define shutdown_level_ioapic   mask_IO_APIC_irq
-#define enable_level_ioapic     unmask_IO_APIC_irq
-#define disable_level_ioapic    mask_IO_APIC_irq
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq
-#define end_level_ioapic        end_level_ioapic_irq
-#define set_ioapic_affinity     set_ioapic_affinity_irq
-#define startup_edge_ioapic     startup_edge_ioapic_irq
-#define shutdown_edge_ioapic    disable_edge_ioapic_irq
-#define enable_edge_ioapic      unmask_IO_APIC_irq
-#define disable_edge_ioapic     disable_edge_ioapic_irq
-#define ack_edge_ioapic         ack_edge_ioapic_irq
-#define end_edge_ioapic         end_edge_ioapic_irq
-#endif
 #define IO_APIC_BASE(idx) \
                ((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
                + (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
@@ -188,6 +148,16 @@ static inline void io_apic_modify(unsigned int apic, unsigned int reg, unsigned
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
+static inline void disable_ioapic_setup(void)
+{
+        skip_ioapic_setup = 1;
+}
+static inline int ioapic_setup_disabled(void)
+{
+        return skip_ioapic_setup;
+}
 /*
 * If we use the IO-APIC for IRQ routing, disable automatic
 * assignment of PCI IRQ's.
@@ -206,8 +176,7 @@ extern int (*ioapic_renumber_irq)(int ioapic, int irq);
 #else  /* !CONFIG_X86_IO_APIC */
 #define io_apic_assign_pci_irqs 0
+static inline void disable_ioapic_setup(void) { }
 #endif
-extern int assign_irq_vector(int irq);
 #endif
diff --git a/include/asm-i386/kexec.h b/include/asm-i386/kexec.h
index 53f0e06672dc..4dfc9f5ed031 100644
--- a/include/asm-i386/kexec.h
+++ b/include/asm-i386/kexec.h
@@ -1,6 +1,26 @@
 #ifndef _I386_KEXEC_H
 #define _I386_KEXEC_H
+#define PA_CONTROL_PAGE  0
+#define VA_CONTROL_PAGE  1
+#define PA_PGD           2
+#define VA_PGD           3
+#define PA_PTE_0         4
+#define VA_PTE_0         5
+#define PA_PTE_1         6
+#define VA_PTE_1         7
+#ifdef CONFIG_X86_PAE
+#define PA_PMD_0         8
+#define VA_PMD_0         9
+#define PA_PMD_1         10
+#define VA_PMD_1         11
+#define PAGES_NR         12
+#else
+#define PAGES_NR         8
+#endif
+#ifndef __ASSEMBLY__
 #include <asm/fixmap.h>
 #include <asm/ptrace.h>
 #include <asm/string.h>
@@ -72,5 +92,12 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
               newregs->eip = (unsigned long)current_text_addr();
       }
 }
+asmlinkage NORET_TYPE void
+relocate_kernel(unsigned long indirection_page,
+                unsigned long control_page,
+                unsigned long start_address,
+                unsigned int has_pae) ATTRIB_NORET;
+#endif /* __ASSEMBLY__ */
 #endif /* _I386_KEXEC_H */
diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h
index 6312c3e79814..4182c347ef85 100644
--- a/include/asm-i386/mach-default/do_timer.h
+++ b/include/asm-i386/mach-default/do_timer.h
@@ -16,7 +16,7 @@
 static inline void do_timer_interrupt_hook(struct pt_regs *regs)
 {
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
        update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-default/irq_vectors_limits.h b/include/asm-i386/mach-default/irq_vectors_limits.h
index b330026e6f7f..7f161e760be6 100644
--- a/include/asm-i386/mach-default/irq_vectors_limits.h
+++ b/include/asm-i386/mach-default/irq_vectors_limits.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_IRQ_VECTORS_LIMITS_H
 #define _ASM_IRQ_VECTORS_LIMITS_H
-#ifdef CONFIG_PCI_MSI
-#define NR_IRQS FIRST_SYSTEM_VECTOR
-#define NR_IRQ_VECTORS NR_IRQS
-#else
 #ifdef CONFIG_X86_IO_APIC
 #define NR_IRQS 224
 # if (224 >= 32 * NR_CPUS)
@@ -16,6 +12,5 @@
 #define NR_IRQS 16
 #define NR_IRQ_VECTORS NR_IRQS
 #endif
-#endif
 #endif /* _ASM_IRQ_VECTORS_LIMITS_H */
diff --git a/include/asm-i386/mach-es7000/mach_apic.h b/include/asm-i386/mach-es7000/mach_apic.h
index b5f3f0d0b2bc..26333685a7fb 100644
--- a/include/asm-i386/mach-es7000/mach_apic.h
+++ b/include/asm-i386/mach-es7000/mach_apic.h
@@ -123,9 +123,13 @@ extern u8 cpu_2_logical_apicid[];
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
+#ifdef CONFIG_SMP
       if (cpu >= NR_CPUS)
               return BAD_APICID;
       return (int)cpu_2_logical_apicid[cpu];
+#else
+        return logical_smp_processor_id();
+#endif
 }
 static inline int mpc_apic_id(struct mpc_config_processor *m, struct mpc_config_translation *unused)
diff --git a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h
index 9fd073286289..ef0671e5d5c5 100644
--- a/include/asm-i386/mach-summit/mach_apic.h
+++ b/include/asm-i386/mach-summit/mach_apic.h
@@ -46,10 +46,12 @@ extern u8 cpu_2_logical_apicid[];
 static inline void init_apic_ldr(void)
 {
        unsigned long val, id;
-        int i, count;
+        int count = 0;
-        u8 lid;
        u8 my_id = (u8)hard_smp_processor_id();
        u8 my_cluster = (u8)apicid_cluster(my_id);
+#ifdef CONFIG_SMP
+        u8 lid;
+        int i;
        /* Create logical APIC IDs by counting CPUs already in cluster. */
        for (count = 0, i = NR_CPUS; --i >= 0; ) {
@@ -57,6 +59,7 @@ static inline void init_apic_ldr(void)
                if (lid != BAD_APICID && apicid_cluster(lid) == my_cluster)
                        ++count;
        }
+#endif
        /* We only have a 4 wide bitmap in cluster mode.  If a deranged
         * BIOS puts 5 CPUs in one APIC cluster, we're hosed. */
        BUG_ON(count >= XAPIC_DEST_CPUS_SHIFT);
@@ -85,15 +88,19 @@ static inline void clustered_apic_check(void)
 static inline int apicid_to_node(int logical_apicid)
 {
-        return logical_apicid >> 5;          /* 2 clusterids per CEC */
+        return apicid_2_node[hard_smp_processor_id()];
 }
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
+#ifdef CONFIG_SMP
       if (cpu >= NR_CPUS)
               return BAD_APICID;
        return (int)cpu_2_logical_apicid[cpu];
+#else
+        return logical_smp_processor_id();
+#endif
 }
 static inline int cpu_present_to_apicid(int mps_cpu)
diff --git a/include/asm-i386/mach-visws/do_timer.h b/include/asm-i386/mach-visws/do_timer.h
index 95568e6ca91c..8db618c5a72b 100644
--- a/include/asm-i386/mach-visws/do_timer.h
+++ b/include/asm-i386/mach-visws/do_timer.h
@@ -9,7 +9,7 @@ static inline void do_timer_interrupt_hook(struct pt_regs *regs)
        /* Clear the interrupt */
        co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR);
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
        update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h
index eaf518098981..099fe9f5c1b2 100644
--- a/include/asm-i386/mach-voyager/do_timer.h
+++ b/include/asm-i386/mach-voyager/do_timer.h
@@ -3,7 +3,7 @@
 static inline void do_timer_interrupt_hook(struct pt_regs *regs)
 {
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
        update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mca_dma.h b/include/asm-i386/mca_dma.h
index 4b3b526c5a3f..fbb1f3b71279 100644
--- a/include/asm-i386/mca_dma.h
+++ b/include/asm-i386/mca_dma.h
@@ -181,7 +181,7 @@ static __inline__ void mca_set_dma_io(unsigned int dmanr, unsigned int io_addr)
 *      @mode: mode to set
 *
 *      The DMA controller supports several modes. The mode values you can
- *      set are :
+ *      set are-
 *
 *      %MCA_DMA_MODE_READ when reading from the DMA device.
 *
@@ -190,7 +190,6 @@ static __inline__ void mca_set_dma_io(unsigned int dmanr, unsigned int io_addr)
 *      %MCA_DMA_MODE_IO to do DMA to or from an I/O port.
 *
 *      %MCA_DMA_MODE_16 to do 16bit transfers.
- *
 */
 static __inline__ void mca_set_dma_mode(unsigned int dmanr, unsigned int mode)
diff --git a/include/asm-i386/msi.h b/include/asm-i386/msi.h
deleted file mode 100644
index b11c4b7dfaef..000000000000
--- a/include/asm-i386/msi.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2003-2004 Intel
- * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
- */
-#ifndef ASM_MSI_H
-#define ASM_MSI_H
-#include <asm/desc.h>
-#include <mach_apic.h>
-#define LAST_DEVICE_VECTOR      (FIRST_SYSTEM_VECTOR - 1)
-#define MSI_TARGET_CPU_SHIFT    12
-extern struct msi_ops msi_apic_ops;
-static inline int msi_arch_init(void)
-{
-        msi_register(&msi_apic_ops);
-        return 0;
-}
-#endif /* ASM_MSI_H */
diff --git a/include/asm-i386/msidef.h b/include/asm-i386/msidef.h
new file mode 100644
index 000000000000..5b8acddb70fb
--- /dev/null
+++ b/include/asm-i386/msidef.h
@@ -0,0 +1,47 @@
+#ifndef ASM_MSIDEF_H
+#define ASM_MSIDEF_H
+/*
+ * Constants for Intel APIC based MSI messages.
+ */
+/*
+ * Shifts for MSI data
+ */
+#define MSI_DATA_VECTOR_SHIFT           0
+#define  MSI_DATA_VECTOR_MASK           0x000000ff
+#define  MSI_DATA_VECTOR(v)             (((v) << MSI_DATA_VECTOR_SHIFT) & MSI_DATA_VECTOR_MASK)
+#define MSI_DATA_DELIVERY_MODE_SHIFT    8
+#define  MSI_DATA_DELIVERY_FIXED        (0 << MSI_DATA_DELIVERY_MODE_SHIFT)
+#define  MSI_DATA_DELIVERY_LOWPRI       (1 << MSI_DATA_DELIVERY_MODE_SHIFT)
+#define MSI_DATA_LEVEL_SHIFT            14
+#define  MSI_DATA_LEVEL_DEASSERT        (0 << MSI_DATA_LEVEL_SHIFT)
+#define  MSI_DATA_LEVEL_ASSERT          (1 << MSI_DATA_LEVEL_SHIFT)
+#define MSI_DATA_TRIGGER_SHIFT          15
+#define  MSI_DATA_TRIGGER_EDGE          (0 << MSI_DATA_TRIGGER_SHIFT)
+#define  MSI_DATA_TRIGGER_LEVEL         (1 << MSI_DATA_TRIGGER_SHIFT)
+/*
+ * Shift/mask fields for msi address
+ */
+#define MSI_ADDR_BASE_HI                0
+#define MSI_ADDR_BASE_LO                0xfee00000
+#define MSI_ADDR_DEST_MODE_SHIFT        2
+#define  MSI_ADDR_DEST_MODE_PHYSICAL    (0 << MSI_ADDR_DEST_MODE_SHIFT)
+#define  MSI_ADDR_DEST_MODE_LOGICAL     (1 << MSI_ADDR_DEST_MODE_SHIFT)
+#define MSI_ADDR_REDIRECTION_SHIFT      3
+#define  MSI_ADDR_REDIRECTION_CPU       (0 << MSI_ADDR_REDIRECTION_SHIFT) /* dedicated cpu */
+#define  MSI_ADDR_REDIRECTION_LOWPRI    (1 << MSI_ADDR_REDIRECTION_SHIFT) /* lowest priority */
+#define MSI_ADDR_DEST_ID_SHIFT          12
+#define  MSI_ADDR_DEST_ID_MASK          0x00ffff0
+#define  MSI_ADDR_DEST_ID(dest)         (((dest) << MSI_ADDR_DEST_ID_SHIFT) & MSI_ADDR_DEST_ID_MASK)
+#endif /* ASM_MSIDEF_H */
diff --git a/include/asm-i386/mutex.h b/include/asm-i386/mutex.h
index 05a538531229..7a17d9e58ad6 100644
--- a/include/asm-i386/mutex.h
+++ b/include/asm-i386/mutex.h
@@ -30,14 +30,10 @@ do {									\
                                                                        \
        __asm__ __volatile__(                                           \
                LOCK_PREFIX "   decl (%%eax)    \n"                     \
-                        "   js 2f               \n"                     \
+                        "   jns 1f              \n"                     \
+                        "   call "#fail_fn"     \n"                     \
                        "1:                     \n"                     \
                                                                        \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
-                                                                        \
                :"=a" (dummy)                                           \
                : "a" (count)                                           \
                : "memory", "ecx", "edx");                              \
@@ -86,14 +82,10 @@ do {									\
                                                                        \
        __asm__ __volatile__(                                           \
                LOCK_PREFIX "   incl (%%eax)    \n"                     \
-                        "   jle 2f              \n"                     \
+                        "   jg  1f              \n"                     \
+                        "   call "#fail_fn"     \n"                     \
                        "1:                     \n"                     \
                                                                        \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
-                                                                        \
                :"=a" (dummy)                                           \
                : "a" (count)                                           \
                : "memory", "ecx", "edx");                              \
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h
index 67d994799999..269d315719ca 100644
--- a/include/asm-i386/nmi.h
+++ b/include/asm-i386/nmi.h
@@ -6,32 +6,29 @@
 #include <linux/pm.h>
-struct pt_regs;
-typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
-/**
- * set_nmi_callback
- *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
- */
-void set_nmi_callback(nmi_callback_t callback);
 /**
- * unset_nmi_callback
+ * do_nmi_callback
 *
- * Remove the handler previously set.
+ * Check to see if a callback exists and execute it.  Return 1
+ * if the handler exists and was handled successfully.
 */
-void unset_nmi_callback(void);
+int do_nmi_callback(struct pt_regs *regs, int cpu);
-extern void setup_apic_nmi_watchdog (void);
+extern int nmi_watchdog_enabled;
-extern int reserve_lapic_nmi(void);
+extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
-extern void release_lapic_nmi(void);
+extern int avail_to_resrv_perfctr_nmi(unsigned int);
+extern int reserve_perfctr_nmi(unsigned int);
+extern void release_perfctr_nmi(unsigned int);
+extern int reserve_evntsel_nmi(unsigned int);
+extern void release_evntsel_nmi(unsigned int);
+extern void setup_apic_nmi_watchdog (void *);
+extern void stop_apic_nmi_watchdog (void *);
 extern void disable_timer_nmi_watchdog(void);
 extern void enable_timer_nmi_watchdog(void);
-extern void nmi_watchdog_tick (struct pt_regs * regs);
+extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
+extern atomic_t nmi_active;
 extern unsigned int nmi_watchdog;
 #define NMI_DEFAULT     -1
 #define NMI_NONE        0
@@ -39,4 +36,10 @@ extern unsigned int nmi_watchdog;
 #define NMI_LOCAL_APIC  2
 #define NMI_INVALID     3
+struct ctl_table;
+struct file;
+extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+                        void __user *, size_t *, loff_t *);
+extern int unknown_nmi_panic;
 #endif /* ASM_NMI_H */
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 201c86a6711e..8d8d3b9ecdb0 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -16,6 +16,7 @@
 #define set_pte(pteptr, pteval) (*(pteptr) = pteval)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 #define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval)
+#define set_pte_present(mm,addr,ptep,pteval) set_pte_at(mm,addr,ptep,pteval)
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
 #define pte_clear(mm,addr,xp)   do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index 0d899173232e..c2d701ea35be 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -58,7 +58,21 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 }
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-#define __HAVE_ARCH_SET_PTE_ATOMIC
+/*
+ * Since this is only called on user PTEs, and the page fault handler
+ * must handle the already racy situation of simultaneous page faults,
+ * we are justified in merely clearing the PTE present bit, followed
+ * by a set.  The ordering here is important.
+ */
+static inline void set_pte_present(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
+{
+        ptep->pte_low = 0;
+        smp_wmb();
+        ptep->pte_high = pte.pte_high;
+        smp_wmb();
+        ptep->pte_low = pte.pte_low;
+}
 #define set_pte_atomic(pteptr,pteval) \
                set_64bit((unsigned long long *)(pteptr),pte_val(pteval))
 #define set_pmd(pmdptr,pmdval) \
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 0dc051a8078b..7d398f493dde 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -247,6 +247,23 @@ static inline pte_t pte_mkhuge(pte_t pte)	{ (pte).pte_low |= _PAGE_PSE; return p
 #endif
 /*
+ * Rules for using pte_update - it must be called after any PTE update which
+ * has not been done using the set_pte / clear_pte interfaces.  It is used by
+ * shadow mode hypervisors to resynchronize the shadow page tables.  Kernel PTE
+ * updates should either be sets, clears, or set_pte_atomic for P->P
+ * transitions, which means this hook should only be called for user PTEs.
+ * This hook implies a P->P protection or access change has taken place, which
+ * requires a subsequent TLB flush.  The notification can optionally be delayed
+ * until the TLB flush event by using the pte_update_defer form of the
+ * interface, but care must be taken to assure that the flush happens while
+ * still holding the same page table lock so that the shadow and primary pages
+ * do not become out of sync on SMP.
+ */
+#define pte_update(mm, addr, ptep)              do { } while (0)
+#define pte_update_defer(mm, addr, ptep)        do { } while (0)
+/*
 * We only update the dirty/accessed state if we set
 * the dirty bit by hand in the kernel, since the hardware
 * will do the accessed bit for us, and we don't want to
@@ -258,25 +275,54 @@ static inline pte_t pte_mkhuge(pte_t pte)	{ (pte).pte_low |= _PAGE_PSE; return p
 do {                                                                    \
        if (dirty) {                                                    \
                (ptep)->pte_low = (entry).pte_low;                      \
+                pte_update_defer((vma)->vm_mm, (addr), (ptep));         \
                flush_tlb_page(vma, address);                           \
        }                                                               \
 } while (0)
+/*
+ * We don't actually have these, but we want to advertise them so that
+ * we can encompass the flush here.
+ */
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
-static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-        if (!pte_dirty(*ptep))
-                return 0;
-        return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte_low);
-}
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
+/*
-        if (!pte_young(*ptep))
+ * Rules for using ptep_establish: the pte MUST be a user pte, and
-                return 0;
+ * must be a present->present transition.
-        return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
+ */
-}
+#define __HAVE_ARCH_PTEP_ESTABLISH
+#define ptep_establish(vma, address, ptep, pteval)                      \
+do {                                                                    \
+        set_pte_present((vma)->vm_mm, address, ptep, pteval);           \
+        flush_tlb_page(vma, address);                                   \
+} while (0)
+#define __HAVE_ARCH_PTEP_CLEAR_DIRTY_FLUSH
+#define ptep_clear_flush_dirty(vma, address, ptep)                      \
+({                                                                      \
+        int __dirty;                                                    \
+        __dirty = pte_dirty(*(ptep));                                   \
+        if (__dirty) {                                                  \
+                clear_bit(_PAGE_BIT_DIRTY, &(ptep)->pte_low);           \
+                pte_update_defer((vma)->vm_mm, (addr), (ptep));         \
+                flush_tlb_page(vma, address);                           \
+        }                                                               \
+        __dirty;                                                        \
+})
+#define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
+#define ptep_clear_flush_young(vma, address, ptep)                      \
+({                                                                      \
+        int __young;                                                    \
+        __young = pte_young(*(ptep));                                   \
+        if (__young) {                                                  \
+                clear_bit(_PAGE_BIT_ACCESSED, &(ptep)->pte_low);        \
+                pte_update_defer((vma)->vm_mm, (addr), (ptep));         \
+                flush_tlb_page(vma, address);                           \
+        }                                                               \
+        __young;                                                        \
+})
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
@@ -295,6 +341,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
        clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
+        pte_update(mm, addr, ptep);
 }
 /*
@@ -411,8 +458,6 @@ extern pte_t *lookup_address(unsigned long address);
 static inline int set_kernel_exec(unsigned long vaddr, int enable) { return 0;}
 #endif
-extern void noexec_setup(const char *str);
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address) \
        ((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE0) + pte_index(address))
@@ -428,6 +473,13 @@ extern void noexec_setup(const char *str);
 #define pte_unmap_nested(pte) do { } while (0)
 #endif
+/* Clear a kernel PTE and flush it from the TLB */
+#define kpte_clear_flush(ptep, vaddr)                                   \
+do {                                                                    \
+        pte_clear(&init_mm, vaddr, ptep);                               \
+        __flush_tlb_one(vaddr);                                         \
+} while (0)
 /*
 * The i386 doesn't have any external MMU info: the kernel page
 * tables contain all the necessary information.
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index 1910880fcd40..d505f501077a 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -27,6 +27,7 @@ struct pt_regs {
 #ifdef __KERNEL__
 #include <asm/vm86.h>
+#include <asm/segment.h>
 struct task_struct;
 extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code);
@@ -40,18 +41,17 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int erro
 */
 static inline int user_mode(struct pt_regs *regs)
 {
-        return (regs->xcs & 3) != 0;
+        return (regs->xcs & SEGMENT_RPL_MASK) == USER_RPL;
 }
 static inline int user_mode_vm(struct pt_regs *regs)
 {
-        return ((regs->xcs & 3) | (regs->eflags & VM_MASK)) != 0;
+        return ((regs->xcs & SEGMENT_RPL_MASK) | (regs->eflags & VM_MASK)) >= USER_RPL;
 }
 #define instruction_pointer(regs) ((regs)->eip)
-#if defined(CONFIG_SMP) && defined(CONFIG_FRAME_POINTER)
+#define regs_return_value(regs) ((regs)->eax)
 extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-i386/rwlock.h b/include/asm-i386/rwlock.h
index 87c069ccba08..c3e5db32fa48 100644
--- a/include/asm-i386/rwlock.h
+++ b/include/asm-i386/rwlock.h
@@ -20,52 +20,6 @@
 #define RW_LOCK_BIAS             0x01000000
 #define RW_LOCK_BIAS_STR        "0x01000000"
-#define __build_read_lock_ptr(rw, helper)   \
+/* Code is in asm-i386/spinlock.h */
-        asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" \
-                        "jns 1f\n" \
-                        "call " helper "\n\t" \
-                        "1:\n" \
-                        ::"a" (rw) : "memory")
-#define __build_read_lock_const(rw, helper)   \
-        asm volatile(LOCK_PREFIX " subl $1,%0\n\t" \
-                        "jns 1f\n" \
-                        "pushl %%eax\n\t" \
-                        "leal %0,%%eax\n\t" \
-                        "call " helper "\n\t" \
-                        "popl %%eax\n\t" \
-                        "1:\n" \
-                        :"+m" (*(volatile int *)rw) : : "memory")
-#define __build_read_lock(rw, helper)   do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_read_lock_const(rw, helper); \
-                                                else \
-                                                        __build_read_lock_ptr(rw, helper); \
-                                        } while (0)
-#define __build_write_lock_ptr(rw, helper) \
-        asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
-                        "jz 1f\n" \
-                        "call " helper "\n\t" \
-                        "1:\n" \
-                        ::"a" (rw) : "memory")
-#define __build_write_lock_const(rw, helper) \
-        asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
-                        "jz 1f\n" \
-                        "pushl %%eax\n\t" \
-                        "leal %0,%%eax\n\t" \
-                        "call " helper "\n\t" \
-                        "popl %%eax\n\t" \
-                        "1:\n" \
-                        :"+m" (*(volatile int *)rw) : : "memory")
-#define __build_write_lock(rw, helper)  do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_write_lock_const(rw, helper); \
-                                                else \
-                                                        __build_write_lock_ptr(rw, helper); \
-                                        } while (0)
 #endif
diff --git a/include/asm-i386/rwsem.h b/include/asm-i386/rwsem.h
index 43113f5608eb..bc598d6388e3 100644
--- a/include/asm-i386/rwsem.h
+++ b/include/asm-i386/rwsem.h
@@ -99,17 +99,9 @@ static inline void __down_read(struct rw_semaphore *sem)
        __asm__ __volatile__(
                "# beginning down_read\n\t"
 LOCK_PREFIX     "  incl      (%%eax)\n\t" /* adds 0x00000001, returns the old value */
-                "  js        2f\n\t" /* jump if we weren't granted the lock */
+                "  jns        1f\n"
+                "  call call_rwsem_down_read_failed\n"
                "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  pushl     %%ecx\n\t"
-                "  pushl     %%edx\n\t"
-                "  call      rwsem_down_read_failed\n\t"
-                "  popl      %%edx\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                "# ending down_read\n\t"
                : "+m" (sem->count)
                : "a" (sem)
@@ -151,15 +143,9 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
                "# beginning down_write\n\t"
 LOCK_PREFIX     "  xadd      %%edx,(%%eax)\n\t" /* subtract 0x0000ffff, returns the old value */
                "  testl     %%edx,%%edx\n\t" /* was the count 0 before? */
-                "  jnz       2f\n\t" /* jump if we weren't granted the lock */
+                "  jz        1f\n"
-                "1:\n\t"
+                "  call call_rwsem_down_write_failed\n"
-                LOCK_SECTION_START("")
+                "1:\n"
-                "2:\n\t"
-                "  pushl     %%ecx\n\t"
-                "  call      rwsem_down_write_failed\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                "# ending down_write"
                : "+m" (sem->count), "=d" (tmp)
                : "a" (sem), "1" (tmp)
@@ -193,17 +179,9 @@ static inline void __up_read(struct rw_semaphore *sem)
        __asm__ __volatile__(
                "# beginning __up_read\n\t"
 LOCK_PREFIX     "  xadd      %%edx,(%%eax)\n\t" /* subtracts 1, returns the old value */
-                "  js        2f\n\t" /* jump if the lock is being waited upon */
+                "  jns        1f\n\t"
-                "1:\n\t"
+                "  call call_rwsem_wake\n"
-                LOCK_SECTION_START("")
+                "1:\n"
-                "2:\n\t"
-                "  decw      %%dx\n\t" /* do nothing if still outstanding active readers */
-                "  jnz       1b\n\t"
-                "  pushl     %%ecx\n\t"
-                "  call      rwsem_wake\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                "# ending __up_read\n"
                : "+m" (sem->count), "=d" (tmp)
                : "a" (sem), "1" (tmp)
@@ -219,17 +197,9 @@ static inline void __up_write(struct rw_semaphore *sem)
                "# beginning __up_write\n\t"
                "  movl      %2,%%edx\n\t"
 LOCK_PREFIX     "  xaddl     %%edx,(%%eax)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */
-                "  jnz       2f\n\t" /* jump if the lock is being waited upon */
+                "  jz       1f\n"
+                "  call call_rwsem_wake\n"
                "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  decw      %%dx\n\t" /* did the active count reduce to 0? */
-                "  jnz       1b\n\t" /* jump back if not */
-                "  pushl     %%ecx\n\t"
-                "  call      rwsem_wake\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                "# ending __up_write\n"
                : "+m" (sem->count)
                : "a" (sem), "i" (-RWSEM_ACTIVE_WRITE_BIAS)
@@ -244,17 +214,9 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
        __asm__ __volatile__(
                "# beginning __downgrade_write\n\t"
 LOCK_PREFIX     "  addl      %2,(%%eax)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
-                "  js        2f\n\t" /* jump if the lock is being waited upon */
+                "  jns       1f\n\t"
+                "  call call_rwsem_downgrade_wake\n"
                "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  pushl     %%ecx\n\t"
-                "  pushl     %%edx\n\t"
-                "  call      rwsem_downgrade_wake\n\t"
-                "  popl      %%edx\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                "# ending __downgrade_write\n"
                : "+m" (sem->count)
                : "a" (sem), "i" (-RWSEM_WAITING_BIAS)
diff --git a/include/asm-i386/segment.h b/include/asm-i386/segment.h
index faf995307b9e..b7ab59685ba7 100644
--- a/include/asm-i386/segment.h
+++ b/include/asm-i386/segment.h
@@ -83,6 +83,11 @@
 #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
@@ -112,4 +117,16 @@
 */
 #define IDT_ENTRIES 256
+/* Bottom two bits of selector give the ring privilege level */
+#define SEGMENT_RPL_MASK        0x3
+/* Bit 2 is table indicator (LDT/GDT) */
+#define SEGMENT_TI_MASK         0x4
+/* User mode is privilege level 3 */
+#define USER_RPL                0x3
+/* LDT segment has TI set, GDT has it cleared */
+#define SEGMENT_LDT             0x4
+#define SEGMENT_GDT             0x0
+#define get_kernel_rpl()  0
 #endif
diff --git a/include/asm-i386/semaphore.h b/include/asm-i386/semaphore.h
index d51e800acf29..4e34a468c383 100644
--- a/include/asm-i386/semaphore.h
+++ b/include/asm-i386/semaphore.h
@@ -100,13 +100,10 @@ static inline void down(struct semaphore * sem)
        __asm__ __volatile__(
                "# atomic down operation\n\t"
                LOCK_PREFIX "decl %0\n\t"     /* --sem->count */
-                "js 2f\n"
+                "jns 2f\n"
-                "1:\n"
+                "\tlea %0,%%eax\n\t"
-                LOCK_SECTION_START("")
+                "call __down_failed\n"
-                "2:\tlea %0,%%eax\n\t"
+                "2:"
-                "call __down_failed\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
                :"+m" (sem->count)
                :
                :"memory","ax");
@@ -123,16 +120,13 @@ static inline int down_interruptible(struct semaphore * sem)
        might_sleep();
        __asm__ __volatile__(
                "# atomic interruptible down operation\n\t"
+                "xorl %0,%0\n\t"
                LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
+                "jns 2f\n\t"
-                "xorl %0,%0\n"
+                "lea %1,%%eax\n\t"
-                "1:\n"
+                "call __down_failed_interruptible\n"
-                LOCK_SECTION_START("")
+                "2:"
-                "2:\tlea %1,%%eax\n\t"
+                :"=&a" (result), "+m" (sem->count)
-                "call __down_failed_interruptible\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "+m" (sem->count)
                :
                :"memory");
        return result;
@@ -148,16 +142,13 @@ static inline int down_trylock(struct semaphore * sem)
        __asm__ __volatile__(
                "# atomic interruptible down operation\n\t"
+                "xorl %0,%0\n\t"
                LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
+                "jns 2f\n\t"
-                "xorl %0,%0\n"
+                "lea %1,%%eax\n\t"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tlea %1,%%eax\n\t"
                "call __down_failed_trylock\n\t"
-                "jmp 1b\n"
+                "2:\n"
-                LOCK_SECTION_END
+                :"=&a" (result), "+m" (sem->count)
-                :"=a" (result), "+m" (sem->count)
                :
                :"memory");
        return result;
@@ -166,22 +157,16 @@ static inline int down_trylock(struct semaphore * sem)
 /*
 * Note! This is subtle. We jump to wake people up only if
 * the semaphore was negative (== somebody was waiting on it).
- * The default case (no contention) will result in NO
- * jumps for both down() and up().
 */
 static inline void up(struct semaphore * sem)
 {
        __asm__ __volatile__(
                "# atomic up operation\n\t"
                LOCK_PREFIX "incl %0\n\t"     /* ++sem->count */
-                "jle 2f\n"
+                "jg 1f\n\t"
-                "1:\n"
+                "lea %0,%%eax\n\t"
-                LOCK_SECTION_START("")
+                "call __up_wakeup\n"
-                "2:\tlea %0,%%eax\n\t"
+                "1:"
-                "call __up_wakeup\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                ".subsection 0\n"
                :"+m" (sem->count)
                :
                :"memory","ax");
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 142d10e34ade..6aa1206f6e2a 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -46,6 +46,8 @@ extern u8 x86_cpu_to_apicid[];
 #define cpu_physical_id(cpu)    x86_cpu_to_apicid[cpu]
+extern u8 apicid_2_node[];
 #ifdef CONFIG_HOTPLUG_CPU
 extern void cpu_exit_clear(void);
 extern void cpu_uninit(void);
@@ -80,24 +82,32 @@ static inline int hard_smp_processor_id(void)
        return GET_APIC_ID(*(unsigned long *)(APIC_BASE+APIC_ID));
 }
 #endif
-static __inline int logical_smp_processor_id(void)
-{
-        /* we don't want to mark this access volatile - bad code generation */
-        return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
-}
 #endif
+extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
+extern unsigned int num_processors;
 #endif /* !__ASSEMBLY__ */
 #else /* CONFIG_SMP */
+#define safe_smp_processor_id()         0
 #define cpu_physical_id(cpu)            boot_cpu_physical_apicid
 #define NO_PROC_ID              0xFF            /* No processor magic marker */
 #endif
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_X86_LOCAL_APIC
+static __inline int logical_smp_processor_id(void)
+{
+        /* we don't want to mark this access volatile - bad code generation */
+        return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
+}
+#endif
+#endif
 #endif
diff --git a/include/asm-i386/spinlock.h b/include/asm-i386/spinlock.h
index d1020363c41a..c18b71fae6b3 100644
--- a/include/asm-i386/spinlock.h
+++ b/include/asm-i386/spinlock.h
@@ -4,8 +4,12 @@
 #include <asm/atomic.h>
 #include <asm/rwlock.h>
 #include <asm/page.h>
+#include <asm/processor.h>
 #include <linux/compiler.h>
+#define CLI_STRING      "cli"
+#define STI_STRING      "sti"
 /*
 * Your basic SMP spinlocks, allowing only a single CPU anywhere
 *
@@ -17,67 +21,64 @@
 * (the type definitions are in asm/spinlock_types.h)
 */
-#define __raw_spin_is_locked(x) \
+static inline int __raw_spin_is_locked(raw_spinlock_t *x)
-                (*(volatile signed char *)(&(x)->slock) <= 0)
+{
+        return *(volatile signed char *)(&(x)->slock) <= 0;
-#define __raw_spin_lock_string \
+}
-        "\n1:\t" \
-        LOCK_PREFIX " ; decb %0\n\t" \
-        "jns 3f\n" \
-        "2:\t" \
-        "rep;nop\n\t" \
-        "cmpb $0,%0\n\t" \
-        "jle 2b\n\t" \
-        "jmp 1b\n" \
-        "3:\n\t"
-/*
- * NOTE: there's an irqs-on section here, which normally would have to be
- * irq-traced, but on CONFIG_TRACE_IRQFLAGS we never use
- * __raw_spin_lock_string_flags().
- */
-#define __raw_spin_lock_string_flags \
-        "\n1:\t" \
-        LOCK_PREFIX " ; decb %0\n\t" \
-        "jns 5f\n" \
-        "2:\t" \
-        "testl $0x200, %1\n\t" \
-        "jz 4f\n\t" \
-        "sti\n" \
-        "3:\t" \
-        "rep;nop\n\t" \
-        "cmpb $0, %0\n\t" \
-        "jle 3b\n\t" \
-        "cli\n\t" \
-        "jmp 1b\n" \
-        "4:\t" \
-        "rep;nop\n\t" \
-        "cmpb $0, %0\n\t" \
-        "jg 1b\n\t" \
-        "jmp 4b\n" \
-        "5:\n\t"
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-        asm(__raw_spin_lock_string : "+m" (lock->slock) : : "memory");
+        asm volatile("\n1:\t"
+                     LOCK_PREFIX " ; decb %0\n\t"
+                     "jns 3f\n"
+                     "2:\t"
+                     "rep;nop\n\t"
+                     "cmpb $0,%0\n\t"
+                     "jle 2b\n\t"
+                     "jmp 1b\n"
+                     "3:\n\t"
+                     : "+m" (lock->slock) : : "memory");
 }
 /*
 * It is easier for the lock validator if interrupts are not re-enabled
 * in the middle of a lock-acquire. This is a performance feature anyway
 * so we turn it off:
+ *
+ * NOTE: there's an irqs-on section here, which normally would have to be
+ * irq-traced, but on CONFIG_TRACE_IRQFLAGS we never use this variant.
 */
 #ifndef CONFIG_PROVE_LOCKING
 static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
 {
-        asm(__raw_spin_lock_string_flags : "+m" (lock->slock) : "r" (flags) : "memory");
+        asm volatile(
+                "\n1:\t"
+                LOCK_PREFIX " ; decb %0\n\t"
+                "jns 5f\n"
+                "2:\t"
+                "testl $0x200, %1\n\t"
+                "jz 4f\n\t"
+                STI_STRING "\n"
+                "3:\t"
+                "rep;nop\n\t"
+                "cmpb $0, %0\n\t"
+                "jle 3b\n\t"
+                CLI_STRING "\n\t"
+                "jmp 1b\n"
+                "4:\t"
+                "rep;nop\n\t"
+                "cmpb $0, %0\n\t"
+                "jg 1b\n\t"
+                "jmp 4b\n"
+                "5:\n\t"
+                : "+m" (lock->slock) : "r" (flags) : "memory");
 }
 #endif
 static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
        char oldval;
-        __asm__ __volatile__(
+        asm volatile(
                "xchgb %b0,%1"
                :"=q" (oldval), "+m" (lock->slock)
                :"0" (0) : "memory");
@@ -93,38 +94,29 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 #if !defined(CONFIG_X86_OOSTORE) && !defined(CONFIG_X86_PPRO_FENCE)
-#define __raw_spin_unlock_string \
-        "movb $1,%0" \
-                :"+m" (lock->slock) : : "memory"
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-        __asm__ __volatile__(
+        asm volatile("movb $1,%0" : "+m" (lock->slock) :: "memory");
-                __raw_spin_unlock_string
-        );
 }
 #else
-#define __raw_spin_unlock_string \
-        "xchgb %b0, %1" \
-                :"=q" (oldval), "+m" (lock->slock) \
-                :"0" (oldval) : "memory"
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
        char oldval = 1;
-        __asm__ __volatile__(
+        asm volatile("xchgb %b0, %1"
-                __raw_spin_unlock_string
+                     : "=q" (oldval), "+m" (lock->slock)
-        );
+                     : "0" (oldval) : "memory");
 }
 #endif
-#define __raw_spin_unlock_wait(lock) \
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
-        do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+{
+        while (__raw_spin_is_locked(lock))
+                cpu_relax();
+}
 /*
 * Read-write spinlocks, allowing multiple readers
@@ -151,22 +143,36 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 * read_can_lock - would read_trylock() succeed?
 * @lock: the rwlock in question.
 */
-#define __raw_read_can_lock(x)          ((int)(x)->lock > 0)
+static inline int __raw_read_can_lock(raw_rwlock_t *x)
+{
+        return (int)(x)->lock > 0;
+}
 /**
 * write_can_lock - would write_trylock() succeed?
 * @lock: the rwlock in question.
 */
-#define __raw_write_can_lock(x)         ((x)->lock == RW_LOCK_BIAS)
+static inline int __raw_write_can_lock(raw_rwlock_t *x)
+{
+        return (x)->lock == RW_LOCK_BIAS;
+}
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
-        __build_read_lock(rw, "__read_lock_failed");
+        asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t"
+                     "jns 1f\n"
+                     "call __read_lock_failed\n\t"
+                     "1:\n"
+                     ::"a" (rw) : "memory");
 }
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
-        __build_write_lock(rw, "__write_lock_failed");
+        asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t"
+                     "jz 1f\n"
+                     "call __write_lock_failed\n\t"
+                     "1:\n"
+                     ::"a" (rw) : "memory");
 }
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
@@ -199,4 +205,8 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
                                 : "+m" (rw->lock) : : "memory");
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-i386/stacktrace.h b/include/asm-i386/stacktrace.h
new file mode 100644
index 000000000000..7d1f6a5cbfca
--- /dev/null
+++ b/include/asm-i386/stacktrace.h
@@ -0,0 +1 @@
+#include <asm-x86_64/stacktrace.h>
diff --git a/include/asm-i386/therm_throt.h b/include/asm-i386/therm_throt.h
new file mode 100644
index 000000000000..399bf6026b16
--- /dev/null
+++ b/include/asm-i386/therm_throt.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_I386_THERM_THROT_H__
+#define __ASM_I386_THERM_THROT_H__ 1
+#include <asm/atomic.h>
+extern atomic_t therm_throt_en;
+int therm_throt_process(int curr);
+#endif /* __ASM_I386_THERM_THROT_H__ */
diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h
index d57ca5c540b6..360648b0f2b3 100644
--- a/include/asm-i386/tlbflush.h
+++ b/include/asm-i386/tlbflush.h
@@ -36,8 +36,6 @@
                        : "memory");                                    \
        } while (0)
-extern unsigned long pgkern_mask;
 # define __flush_tlb_all()                                              \
        do {                                                            \
                if (cpu_has_pge)                                        \
@@ -49,7 +47,7 @@ extern unsigned long pgkern_mask;
 #define cpu_has_invlpg  (boot_cpu_data.x86 > 3)
 #define __flush_tlb_single(addr) \
-        __asm__ __volatile__("invlpg %0": :"m" (*(char *) addr))
+        __asm__ __volatile__("invlpg (%0)" ::"r" (addr) : "memory")
 #ifdef CONFIG_X86_INVLPG
 # define __flush_tlb_one(addr) __flush_tlb_single(addr)
diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index 6adbd9b1ae88..978d09596130 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -74,6 +74,7 @@ static inline int node_to_first_cpu(int node)
 #define SD_NODE_INIT (struct sched_domain) {            \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
        .max_interval           = 32,                   \
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h
index 97b828ce31e0..c13933185c1c 100644
--- a/include/asm-i386/tsc.h
+++ b/include/asm-i386/tsc.h
@@ -6,7 +6,6 @@
 #ifndef _ASM_i386_TSC_H
 #define _ASM_i386_TSC_H
-#include <linux/config.h>
 #include <asm/processor.h>
 /*
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index fc1c8ddae149..3ca7ab963d7d 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -323,18 +323,20 @@
 #define __NR_tee                315
 #define __NR_vmsplice           316
 #define __NR_move_pages         317
+#define __NR_getcpu             318
 #ifdef __KERNEL__
-#define NR_syscalls 318
+#define NR_syscalls 319
+#include <linux/err.h>
 /*
- * user-visible error numbers are in the range -1 - -128: see
+ * user-visible error numbers are in the range -1 - -MAX_ERRNO: see
 * <asm-i386/errno.h>
 */
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-(128 + 1))) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
                errno = -(res); \
                res = -1; \
        } \
@@ -449,45 +451,6 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-asmlinkage int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount);
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(struct pt_regs regs);
-asmlinkage int sys_clone(struct pt_regs regs);
-asmlinkage int sys_fork(struct pt_regs regs);
-asmlinkage int sys_vfork(struct pt_regs regs);
-asmlinkage int sys_pipe(unsigned long __user *fildes);
-asmlinkage long sys_iopl(unsigned long unused);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h
index 4c1a0b968569..5031d693b89d 100644
--- a/include/asm-i386/unwind.h
+++ b/include/asm-i386/unwind.h
@@ -18,6 +18,7 @@ struct unwind_frame_info
 {
        struct pt_regs regs;
        struct task_struct *task;
+        unsigned call_frame:1;
 };
 #define UNW_PC(frame)        (frame)->regs.eip
@@ -28,6 +29,8 @@ struct unwind_frame_info
 #define FRAME_LINK_OFFSET    0
 #define STACK_BOTTOM(tsk)    STACK_LIMIT((tsk)->thread.esp0)
 #define STACK_TOP(tsk)       ((tsk)->thread.esp0)
+#else
+#define UNW_FP(frame) ((void)(frame), 0)
 #endif
 #define STACK_LIMIT(ptr)     (((ptr) - 1) & ~(THREAD_SIZE - 1))
@@ -42,6 +45,10 @@ struct unwind_frame_info
        PTREGS_INFO(edi), \
        PTREGS_INFO(eip)
+#define UNW_DEFAULT_RA(raItem, dataAlign) \
+        ((raItem).where == Memory && \
+         !((raItem).value * (dataAlign) + 4))
 static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
                                            /*const*/ struct pt_regs *regs)
 {
@@ -88,6 +95,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
 #define UNW_PC(frame) ((void)(frame), 0)
 #define UNW_SP(frame) ((void)(frame), 0)
+#define UNW_FP(frame) ((void)(frame), 0)
 static inline int arch_unw_user_mode(const void *info)
 {
diff --git a/include/asm-ia64/esi.h b/include/asm-ia64/esi.h
new file mode 100644
index 000000000000..84aac0e0b583
--- /dev/null
+++ b/include/asm-ia64/esi.h
@@ -0,0 +1,30 @@
+/*
+ * ESI service calls.
+ *
+ * Copyright (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P.
+ *      Alex Williamson <alex.williamson@hp.com>
+ */
+#ifndef esi_h
+#define esi_h
+#include <linux/efi.h>
+#define ESI_QUERY                       0x00000001
+#define ESI_OPEN_HANDLE                 0x02000000
+#define ESI_CLOSE_HANDLE                0x02000001
+enum esi_proc_type {
+        ESI_PROC_SERIALIZED,    /* calls need to be serialized */
+        ESI_PROC_MP_SAFE,       /* MP-safe, but not reentrant */
+        ESI_PROC_REENTRANT      /* MP-safe and reentrant */
+};
+extern int ia64_esi_init (void);
+extern struct ia64_sal_retval esi_call_phys (void *, u64 *);
+extern int ia64_esi_call(efi_guid_t, struct ia64_sal_retval *,
+                         enum esi_proc_type,
+                         u64, u64, u64, u64, u64, u64, u64, u64);
+extern int ia64_esi_call_phys(efi_guid_t, struct ia64_sal_retval *, u64, u64,
+                              u64, u64, u64, u64, u64, u64);
+#endif /* esi_h */
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
index 6a332a9f099c..07d77f3a8cbe 100644
--- a/include/asm-ia64/futex.h
+++ b/include/asm-ia64/futex.h
@@ -1,6 +1,124 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
-#include <asm-generic/futex.h>
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
-#endif
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+do {                                                                    \
+        register unsigned long r8 __asm ("r8") = 0;                     \
+        __asm__ __volatile__(                                           \
+                "       mf;;                                    \n"     \
+                "[1:] " insn ";;                                \n"     \
+                "       .xdata4 \"__ex_table\", 1b-., 2f-.      \n"     \
+                "[2:]"                                                  \
+                : "+r" (r8), "=r" (oldval)                              \
+                : "r" (uaddr), "r" (oparg)                              \
+                : "memory");                                            \
+        ret = r8;                                                       \
+} while (0)
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+do {                                                                    \
+        register unsigned long r8 __asm ("r8") = 0;                     \
+        int val, newval;                                                \
+        do {                                                            \
+                __asm__ __volatile__(                                   \
+                        "       mf;;                              \n"   \
+                        "[1:]   ld4 %3=[%4];;                     \n"   \
+                        "       mov %2=%3                         \n"   \
+                                insn    ";;                       \n"   \
+                        "       mov ar.ccv=%2;;                   \n"   \
+                        "[2:]   cmpxchg4.acq %1=[%4],%3,ar.ccv;;  \n"   \
+                        "       .xdata4 \"__ex_table\", 1b-., 3f-.\n"   \
+                        "       .xdata4 \"__ex_table\", 2b-., 3f-.\n"   \
+                        "[3:]"                                          \
+                        : "+r" (r8), "=r" (val), "=&r" (oldval),        \
+                           "=&r" (newval)                               \
+                        : "r" (uaddr), "r" (oparg)                      \
+                        : "memory");                                    \
+                if (unlikely (r8))                                      \
+                        break;                                          \
+        } while (unlikely (val != oldval));                             \
+        ret = r8;                                                       \
+} while (0)
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+        int op = (encoded_op >> 28) & 7;
+        int cmp = (encoded_op >> 24) & 15;
+        int oparg = (encoded_op << 8) >> 20;
+        int cmparg = (encoded_op << 20) >> 20;
+        int oldval = 0, ret;
+        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+                oparg = 1 << oparg;
+        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+        inc_preempt_count();
+        switch (op) {
+        case FUTEX_OP_SET:
+                __futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr,
+                                   oparg);
+                break;
+        case FUTEX_OP_ADD:
+                __futex_atomic_op2("add %3=%3,%5", ret, oldval, uaddr, oparg);
+                break;
+        case FUTEX_OP_OR:
+                __futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg);
+                break;
+        case FUTEX_OP_ANDN:
+                __futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr,
+                                   ~oparg);
+                break;
+        case FUTEX_OP_XOR:
+                __futex_atomic_op2("xor %3=%3,%5", ret, oldval, uaddr, oparg);
+                break;
+        default:
+                ret = -ENOSYS;
+        }
+        dec_preempt_count();
+        if (!ret) {
+                switch (cmp) {
+                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+                default: ret = -ENOSYS;
+                }
+        }
+        return ret;
+}
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+        {
+                register unsigned long r8 __asm ("r8");
+                __asm__ __volatile__(
+                        "       mf;;                                    \n"
+                        "       mov ar.ccv=%3;;                         \n"
+                        "[1:]   cmpxchg4.acq %0=[%1],%2,ar.ccv          \n"
+                        "       .xdata4 \"__ex_table\", 1b-., 2f-.      \n"
+                        "[2:]"
+                        : "=r" (r8)
+                        : "r" (uaddr), "r" (newval),
+                          "rO" ((long) (unsigned) oldval)
+                        : "memory");
+                return r8;
+        }
+}
+#endif /* _ASM_FUTEX_H */
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 938904910115..1b45b71c79b9 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -29,7 +29,8 @@
 #include <linux/percpu.h>
 #include <asm/break.h>
-#define MAX_INSN_SIZE   16
+#define __ARCH_WANT_KPROBES_INSN_SLOT
+#define MAX_INSN_SIZE   1
 #define BREAK_INST      (long)(__IA64_BREAK_KPROBE << 6)
 typedef union cmp_inst {
@@ -94,7 +95,7 @@ struct kprobe_ctlblk {
 #define IP_RELATIVE_PREDICT_OPCODE      (7)
 #define LONG_BRANCH_OPCODE              (0xC)
 #define LONG_CALL_OPCODE                (0xD)
-#define arch_remove_kprobe(p)           do {} while (0)
+#define flush_insn_slot(p)              do { } while (0)
 typedef struct kprobe_opcode {
        bundle_t bundle;
@@ -108,7 +109,7 @@ struct fnptr {
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
        /* copy of the instruction to be emulated */
-        kprobe_opcode_t insn;
+        kprobe_opcode_t *insn;
 #define INST_FLAG_FIX_RELATIVE_IP_ADDR         1
 #define INST_FLAG_FIX_BRANCH_REG               2
 #define INST_FLAG_BREAK_INST                   4
@@ -125,6 +126,6 @@ static inline void jprobe_return(void)
 }
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
-extern void flush_insn_slot(struct kprobe *p);
+extern void arch_remove_kprobe(struct kprobe *p);
 #endif                          /* _ASM_KPROBES_H */
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 15b545a897a4..90cba967df35 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -20,6 +20,7 @@ struct page;
 struct mm_struct;
 struct pci_bus;
 struct task_struct;
+struct pci_dev;
 typedef void ia64_mv_setup_t (char **);
 typedef void ia64_mv_cpu_init_t (void);
@@ -75,7 +76,9 @@ typedef unsigned char ia64_mv_readb_relaxed_t (const volatile void __iomem *);
 typedef unsigned short ia64_mv_readw_relaxed_t (const volatile void __iomem *);
 typedef unsigned int ia64_mv_readl_relaxed_t (const volatile void __iomem *);
 typedef unsigned long ia64_mv_readq_relaxed_t (const volatile void __iomem *);
-typedef int ia64_mv_msi_init_t (void);
+typedef int ia64_mv_setup_msi_irq_t (unsigned int irq, struct pci_dev *pdev);
+typedef void ia64_mv_teardown_msi_irq_t (unsigned int irq);
 static inline void
 machvec_noop (void)
@@ -154,7 +157,8 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
 #  define platform_readl_relaxed        ia64_mv.readl_relaxed
 #  define platform_readq_relaxed        ia64_mv.readq_relaxed
 #  define platform_migrate              ia64_mv.migrate
-#  define platform_msi_init             ia64_mv.msi_init
+#  define platform_setup_msi_irq        ia64_mv.setup_msi_irq
+#  define platform_teardown_msi_irq     ia64_mv.teardown_msi_irq
 # endif
 /* __attribute__((__aligned__(16))) is required to make size of the
@@ -204,7 +208,8 @@ struct ia64_machine_vector {
        ia64_mv_readl_relaxed_t *readl_relaxed;
        ia64_mv_readq_relaxed_t *readq_relaxed;
        ia64_mv_migrate_t *migrate;
-        ia64_mv_msi_init_t *msi_init;
+        ia64_mv_setup_msi_irq_t *setup_msi_irq;
+        ia64_mv_teardown_msi_irq_t *teardown_msi_irq;
 } __attribute__((__aligned__(16))); /* align attrib? see above comment */
 #define MACHVEC_INIT(name)                      \
@@ -250,7 +255,8 @@ struct ia64_machine_vector {
        platform_readl_relaxed,                 \
        platform_readq_relaxed,                 \
        platform_migrate,                       \
-        platform_msi_init,                      \
+        platform_setup_msi_irq,                 \
+        platform_teardown_msi_irq,              \
 }
 extern struct ia64_machine_vector ia64_mv;
@@ -404,8 +410,11 @@ extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size
 #ifndef platform_migrate
 # define platform_migrate machvec_noop_task
 #endif
-#ifndef platform_msi_init
+#ifndef platform_setup_msi_irq
-# define platform_msi_init      ((ia64_mv_msi_init_t*)NULL)
+# define platform_setup_msi_irq         ((ia64_mv_setup_msi_irq_t*)NULL)
+#endif
+#ifndef platform_teardown_msi_irq
+# define platform_teardown_msi_irq      ((ia64_mv_teardown_msi_irq_t*)NULL)
 #endif
 #endif /* _ASM_IA64_MACHVEC_H */
diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h
index cf724dc79d8c..c54b165b1c17 100644
--- a/include/asm-ia64/machvec_sn2.h
+++ b/include/asm-ia64/machvec_sn2.h
@@ -67,7 +67,8 @@ extern ia64_mv_dma_sync_sg_for_device	sn_dma_sync_sg_for_device;
 extern ia64_mv_dma_mapping_error        sn_dma_mapping_error;
 extern ia64_mv_dma_supported            sn_dma_supported;
 extern ia64_mv_migrate_t                sn_migrate;
-extern ia64_mv_msi_init_t               sn_msi_init;
+extern ia64_mv_setup_msi_irq_t          sn_setup_msi_irq;
+extern ia64_mv_teardown_msi_irq_t       sn_teardown_msi_irq;
 /*
@@ -120,9 +121,11 @@ extern ia64_mv_msi_init_t		sn_msi_init;
 #define platform_dma_supported          sn_dma_supported
 #define platform_migrate                sn_migrate
 #ifdef CONFIG_PCI_MSI
-#define platform_msi_init               sn_msi_init
+#define platform_setup_msi_irq          sn_setup_msi_irq
+#define platform_teardown_msi_irq       sn_teardown_msi_irq
 #else
-#define platform_msi_init               ((ia64_mv_msi_init_t*)NULL)
+#define platform_setup_msi_irq          ((ia64_mv_setup_msi_irq_t*)NULL)
+#define platform_teardown_msi_irq       ((ia64_mv_teardown_msi_irq_t*)NULL)
 #endif
 #include <asm/sn/io.h>
diff --git a/include/asm-ia64/mca_asm.h b/include/asm-ia64/mca_asm.h
index 27c9203d8ce3..76203f9a8718 100644
--- a/include/asm-ia64/mca_asm.h
+++ b/include/asm-ia64/mca_asm.h
@@ -197,9 +197,9 @@
        movl    temp2 = start_addr;                             \
        ;;                                                      \
        mov     cr.iip = temp2;                                 \
+        movl    gp = __gp                                       \
        ;;                                                      \
        DATA_PA_TO_VA(sp, temp1);                               \
-        DATA_PA_TO_VA(gp, temp2);                               \
        srlz.i;                                                 \
        ;;                                                      \
        nop     1;                                              \
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 6a33a07b3f1d..c3b1f862e6e7 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -55,6 +55,7 @@ extern void efi_memmap_init(unsigned long *, unsigned long *);
  extern unsigned long vmalloc_end;
  extern struct page *vmem_map;
  extern int find_largest_hole (u64 start, u64 end, void *arg);
+  extern int register_active_ranges (u64 start, u64 end, void *arg);
  extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
  extern int vmemmap_find_next_valid_pfn(int, int);
 #else
diff --git a/include/asm-ia64/module.h b/include/asm-ia64/module.h
index 85c82bd819f2..d2da61e4c49b 100644
--- a/include/asm-ia64/module.h
+++ b/include/asm-ia64/module.h
@@ -28,7 +28,8 @@ struct mod_arch_specific {
 #define Elf_Ehdr        Elf64_Ehdr
 #define MODULE_PROC_FAMILY      "ia64"
-#define MODULE_ARCH_VERMAGIC    MODULE_PROC_FAMILY
+#define MODULE_ARCH_VERMAGIC    MODULE_PROC_FAMILY \
+        "gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
 #define ARCH_SHF_SMALL  SHF_IA_64_SHORT
diff --git a/include/asm-ia64/msi.h b/include/asm-ia64/msi.h
deleted file mode 100644
index bb92b0dbde2f..000000000000
--- a/include/asm-ia64/msi.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2003-2004 Intel
- * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
- */
-#ifndef ASM_MSI_H
-#define ASM_MSI_H
-#define NR_VECTORS              NR_IRQS
-#define FIRST_DEVICE_VECTOR     IA64_FIRST_DEVICE_VECTOR
-#define LAST_DEVICE_VECTOR      IA64_LAST_DEVICE_VECTOR
-static inline void set_intr_gate (int nr, void *func) {}
-#define IO_APIC_VECTOR(irq)     (irq)
-#define ack_APIC_irq            ia64_eoi
-#define MSI_TARGET_CPU_SHIFT    4
-extern struct msi_ops msi_apic_ops;
-static inline int msi_arch_init(void)
-{
-        if (platform_msi_init)
-                return platform_msi_init();
-        /* default ops for most ia64 platforms */
-        msi_register(&msi_apic_ops);
-        return 0;
-}
-#endif /* ASM_MSI_H */
diff --git a/include/asm-ia64/numa.h b/include/asm-ia64/numa.h
index e0a1d173e42d..7d5e2ccc37a0 100644
--- a/include/asm-ia64/numa.h
+++ b/include/asm-ia64/numa.h
@@ -69,6 +69,8 @@ extern void unmap_cpu_from_node(int cpu, int nid);
 #else /* !CONFIG_NUMA */
+#define map_cpu_to_node(cpu, nid)       do{}while(0)
+#define unmap_cpu_from_node(cpu, nid)   do{}while(0)
 #define paddr_to_nid(addr)      0
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 20a8d618c845..2c8fd92d0ece 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -78,6 +78,7 @@
 #define PAL_VM_TR_READ          261     /* read contents of translation register */
 #define PAL_GET_PSTATE          262     /* get the current P-state */
 #define PAL_SET_PSTATE          263     /* set the P-state */
+#define PAL_BRAND_INFO          274     /* Processor branding information */
 #ifndef __ASSEMBLY__
@@ -963,7 +964,8 @@ static inline s64
 ia64_pal_cache_read (pal_cache_line_id_u_t line_id, u64 physical_addr)
 {
        struct ia64_pal_retval iprv;
-        PAL_CALL(iprv, PAL_CACHE_READ, line_id.pclid_data, physical_addr, 0);
+        PAL_CALL_PHYS_STK(iprv, PAL_CACHE_READ, line_id.pclid_data,
+                                physical_addr, 0);
        return iprv.status;
 }
@@ -985,7 +987,8 @@ static inline s64
 ia64_pal_cache_write (pal_cache_line_id_u_t line_id, u64 physical_addr, u64 data)
 {
        struct ia64_pal_retval iprv;
-        PAL_CALL(iprv, PAL_CACHE_WRITE, line_id.pclid_data, physical_addr, data);
+        PAL_CALL_PHYS_STK(iprv, PAL_CACHE_WRITE, line_id.pclid_data,
+                                physical_addr, data);
        return iprv.status;
 }
@@ -1133,6 +1136,15 @@ ia64_pal_set_pstate (u64 pstate_index)
        return iprv.status;
 }
+/* Processor branding information*/
+static inline s64
+ia64_pal_get_brand_info (char *brand_info)
+{
+        struct ia64_pal_retval iprv;
+        PAL_CALL_STK(iprv, PAL_BRAND_INFO, 0, (u64)brand_info, 0);
+        return iprv.status;
+}
 /* Cause the processor to enter LIGHT HALT state, where prefetching and execution are
 * suspended, but cache and TLB coherency is maintained.
 */
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 265f4824db0e..5830d36fd8e6 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -20,12 +20,6 @@
 #include <asm/ustack.h>
 #define IA64_NUM_DBG_REGS       8
-/*
- * Limits for PMC and PMD are set to less than maximum architected values
- * but should be sufficient for a while
- */
-#define IA64_NUM_PMC_REGS       64
-#define IA64_NUM_PMD_REGS       64
 #define DEFAULT_MAP_BASE        __IA64_UL_CONST(0x2000000000000000)
 #define DEFAULT_TASK_SIZE       __IA64_UL_CONST(0xa000000000000000)
@@ -163,6 +157,7 @@ struct cpuinfo_ia64 {
        __u8 family;
        __u8 archrev;
        char vendor[16];
+        char *model_name;
 #ifdef CONFIG_NUMA
        struct ia64_node_data *node_data;
@@ -262,13 +257,9 @@ struct thread_struct {
 # define INIT_THREAD_IA32
 #endif /* CONFIG_IA32_SUPPORT */
 #ifdef CONFIG_PERFMON
-        __u64 pmcs[IA64_NUM_PMC_REGS];
-        __u64 pmds[IA64_NUM_PMD_REGS];
        void *pfm_context;                   /* pointer to detailed PMU context */
        unsigned long pfm_needs_checking;    /* when >0, pending perfmon work on kernel exit */
-# define INIT_THREAD_PM         .pmcs =                 {0UL, },  \
+# define INIT_THREAD_PM         .pfm_context =          NULL,     \
-                                .pmds =                 {0UL, },  \
-                                .pfm_context =          NULL,     \
                                .pfm_needs_checking =   0UL,
 #else
 # define INIT_THREAD_PM
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 1414316efd40..f4ef87a36236 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -241,6 +241,9 @@ struct switch_stack {
 * the canonical representation by adding to instruction pointer.
 */
 # define instruction_pointer(regs) ((regs)->cr_iip + ia64_psr(regs)->ri)
+#define regs_return_value(regs) ((regs)->r8)
 /* Conserve space in histogram by encoding slot bits in address
 * bits 2 and 3 rather than bits 0 and 1.
 */
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 74bde1c2bb1a..60fd4ae014f6 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -126,6 +126,7 @@ extern void smp_send_reschedule (int cpu);
 extern void lock_ipi_calllock(void);
 extern void unlock_ipi_calllock(void);
 extern void identify_siblings (struct cpuinfo_ia64 *);
+extern int is_multithreading_enabled(void);
 #else
diff --git a/include/asm-ia64/spinlock.h b/include/asm-ia64/spinlock.h
index 9e83210dc312..ff857e31738a 100644
--- a/include/asm-ia64/spinlock.h
+++ b/include/asm-ia64/spinlock.h
@@ -213,4 +213,8 @@ static inline int __raw_read_trylock(raw_rwlock_t *x)
        return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /*  _ASM_IA64_SPINLOCK_H */
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index 937c21257523..a6e38565ab4c 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -59,6 +59,7 @@ void build_cpu_to_node_map(void);
 #define SD_CPU_INIT (struct sched_domain) {             \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 1,                    \
        .max_interval           = 4,                    \
@@ -84,6 +85,7 @@ void build_cpu_to_node_map(void);
 #define SD_NODE_INIT (struct sched_domain) {            \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
        .max_interval           = 8*(min(num_online_cpus(), 32)), \
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index f581662c5ab8..53c5c0ee122c 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -286,7 +286,8 @@
 /* 1294, 1295 reserved for pselect/ppoll */
 #define __NR_unshare                    1296
 #define __NR_splice                     1297
-/* 1298, 1299 reserved for set_robust_list/get_robust_list */
+#define __NR_set_robust_list            1298
+#define __NR_get_robust_list            1299
 #define __NR_sync_file_range            1300
 #define __NR_tee                        1301
 #define __NR_vmsplice                   1302
@@ -318,78 +319,6 @@
 extern long __ia64_syscall (long a0, long a1, long a2, long a3, long a4, long nr);
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/string.h>
-#include <linux/signal.h>
-#include <asm/ptrace.h>
-#include <linux/stringify.h>
-#include <linux/syscalls.h>
-static inline long
-open (const char * name, int mode, int flags)
-{
-        return sys_open(name, mode, flags);
-}
-static inline long
-dup (int fd)
-{
-        return sys_dup(fd);
-}
-static inline long
-close (int fd)
-{
-        return sys_close(fd);
-}
-static inline off_t
-lseek (int fd, off_t off, int whence)
-{
-        return sys_lseek(fd, off, whence);
-}
-static inline void
-_exit (int value)
-{
-        sys_exit(value);
-}
-#define exit(x) _exit(x)
-static inline long
-write (int fd, const char * buf, size_t nr)
-{
-        return sys_write(fd, buf, nr);
-}
-static inline long
-read (int fd, char * buf, size_t nr)
-{
-        return sys_read(fd, buf, nr);
-}
-static inline long
-setsid (void)
-{
-        return sys_setsid();
-}
-static inline pid_t
-waitpid (int pid, int * wait_stat, int flags)
-{
-        return sys_wait4(pid, wait_stat, flags, NULL);
-}
-extern int execve (const char *filename, char *const av[], char *const ep[]);
-extern pid_t clone (unsigned long flags, void *sp);
-#endif /* __KERNEL_SYSCALLS__ */
 asmlinkage unsigned long sys_mmap(
                                unsigned long addr, unsigned long len,
                                int prot, int flags,
diff --git a/include/asm-m32r/m32104ut/m32104ut_pld.h b/include/asm-m32r/m32104ut/m32104ut_pld.h
index 6ba4ddf7dcf7..cbdbc5891445 100644
--- a/include/asm-m32r/m32104ut/m32104ut_pld.h
+++ b/include/asm-m32r/m32104ut/m32104ut_pld.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/m32104ut/m32104ut_pld.h
+ * include/asm-m32r/m32104ut/m32104ut_pld.h
 *
 * Definitions for Programable Logic Device(PLD) on M32104UT board.
 * Based on m32700ut_pld.h
diff --git a/include/asm-m32r/m32700ut/m32700ut_lan.h b/include/asm-m32r/m32700ut/m32700ut_lan.h
index c050b19e8101..f1e47ae1f891 100644
--- a/include/asm-m32r/m32700ut/m32700ut_lan.h
+++ b/include/asm-m32r/m32700ut/m32700ut_lan.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/m32700ut_lan.h
+ * include/asm-m32r/m32700ut/m32700ut_lan.h
 *
 * M32700UT-LAN board
 *
diff --git a/include/asm-m32r/m32700ut/m32700ut_lcd.h b/include/asm-m32r/m32700ut/m32700ut_lcd.h
index 4da4e822e2f3..e41c4aa48b4c 100644
--- a/include/asm-m32r/m32700ut/m32700ut_lcd.h
+++ b/include/asm-m32r/m32700ut/m32700ut_lcd.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/m32700ut_lcd.h
+ * include/asm-m32r/m32700ut/m32700ut_lcd.h
 *
 * M32700UT-LCD board
 *
diff --git a/include/asm-m32r/m32700ut/m32700ut_pld.h b/include/asm-m32r/m32700ut/m32700ut_pld.h
index f35f9159acff..a48c22c978ca 100644
--- a/include/asm-m32r/m32700ut/m32700ut_pld.h
+++ b/include/asm-m32r/m32700ut/m32700ut_pld.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/m32700ut/m32700ut_pld.h
+ * include/asm-m32r/m32700ut/m32700ut_pld.h
 *
 * Definitions for Programable Logic Device(PLD) on M32700UT board.
 *
diff --git a/include/asm-m32r/mappi2/mappi2_pld.h b/include/asm-m32r/mappi2/mappi2_pld.h
index 01dcdd19dbe6..56a2b12f2bfc 100644
--- a/include/asm-m32r/mappi2/mappi2_pld.h
+++ b/include/asm-m32r/mappi2/mappi2_pld.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/mappi2/mappi2_pld.h
+ * include/asm-m32r/mappi2/mappi2_pld.h
 *
 * Definitions for Extended IO Logic on MAPPI2 board.
 *  based on m32700ut_pld.h by
diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h
index 031369a7afc8..92f10defaef8 100644
--- a/include/asm-m32r/mappi3/mappi3_pld.h
+++ b/include/asm-m32r/mappi3/mappi3_pld.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/mappi3/mappi3_pld.h
+ * include/asm-m32r/mappi3/mappi3_pld.h
 *
 * Definitions for Extended IO Logic on MAPPI3 board.
 *  based on m32700ut_pld.h
diff --git a/include/asm-m32r/opsput/opsput_lan.h b/include/asm-m32r/opsput/opsput_lan.h
index 61948296f445..f53e10187c03 100644
--- a/include/asm-m32r/opsput/opsput_lan.h
+++ b/include/asm-m32r/opsput/opsput_lan.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/opsput_lan.h
+ * include/asm-m32r/opsput/opsput_lan.h
 *
 * OPSPUT-LAN board
 *
diff --git a/include/asm-m32r/opsput/opsput_lcd.h b/include/asm-m32r/opsput/opsput_lcd.h
index 44cfd7fe2d88..99f296e1b61b 100644
--- a/include/asm-m32r/opsput/opsput_lcd.h
+++ b/include/asm-m32r/opsput/opsput_lcd.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/opsput_lcd.h
+ * include/asm-m32r/opsput/opsput_lcd.h
 *
 * OPSPUT-LCD board
 *
diff --git a/include/asm-m32r/opsput/opsput_pld.h b/include/asm-m32r/opsput/opsput_pld.h
index 46296fe1ec1a..a8d6452076f1 100644
--- a/include/asm-m32r/opsput/opsput_pld.h
+++ b/include/asm-m32r/opsput/opsput_pld.h
@@ -1,5 +1,5 @@
 /*
- * include/asm/opsput/opsput_pld.h
+ * include/asm-m32r/opsput/opsput_pld.h
 *
 * Definitions for Programable Logic Device(PLD) on OPSPUT board.
 *
diff --git a/include/asm-m32r/pgtable-2level.h b/include/asm-m32r/pgtable-2level.h
index 6a674e3d37a2..84152760e0b5 100644
--- a/include/asm-m32r/pgtable-2level.h
+++ b/include/asm-m32r/pgtable-2level.h
@@ -44,7 +44,7 @@ static inline int pgd_present(pgd_t pgd)	{ return 1; }
 */
 #define set_pte(pteptr, pteval) (*(pteptr) = pteval)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-#define set_pte_atomic(pteptr, pteval)  set_pte(pteptr, pteval)
 /*
 * (pmds are folded into pgds so this doesnt get actually called,
 * but the define is needed for a generic inline function.)
diff --git a/include/asm-m32r/spinlock.h b/include/asm-m32r/spinlock.h
index f94c1a673569..f5cfba81ee10 100644
--- a/include/asm-m32r/spinlock.h
+++ b/include/asm-m32r/spinlock.h
@@ -298,7 +298,14 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
        );
 }
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *lock)
+{
+        atomic_t *count = (atomic_t*)lock;
+        if (atomic_dec_return(count) >= 0)
+                return 1;
+        atomic_inc(count);
+        return 0;
+}
 static inline int __raw_write_trylock(raw_rwlock_t *lock)
 {
@@ -309,4 +316,8 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock)
        return 0;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif  /* _ASM_M32R_SPINLOCK_H */
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 9e618afec6ed..4ce0619f6989 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -328,15 +328,15 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 #define smp_rmb()       rmb()
 #define smp_wmb()       wmb()
 #define smp_read_barrier_depends()      read_barrier_depends()
+#define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
 #else
 #define smp_mb()        barrier()
 #define smp_rmb()       barrier()
 #define smp_wmb()       barrier()
 #define smp_read_barrier_depends()      do { } while (0)
+#define set_mb(var, value) do { var = value; barrier(); } while (0)
 #endif
-#define set_mb(var, value) do { xchg(&var, value); } while (0)
 #define arch_align_stack(x) (x)
 #endif  /* _ASM_M32R_SYSTEM_H */
diff --git a/include/asm-m32r/timex.h b/include/asm-m32r/timex.h
index e89bfd17db51..019441c1d7a0 100644
--- a/include/asm-m32r/timex.h
+++ b/include/asm-m32r/timex.h
@@ -12,9 +12,6 @@
 #define CLOCK_TICK_RATE (CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE)
 #define CLOCK_TICK_FACTOR       20      /* Factor of both 1000000 and CLOCK_TICK_RATE */
-#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
-        (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
-                << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 #ifdef __KERNEL__
 /*
diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h
index 89f376e6229f..95aa34298d82 100644
--- a/include/asm-m32r/unistd.h
+++ b/include/asm-m32r/unistd.h
@@ -296,8 +296,9 @@
 #ifdef __KERNEL__
 #define NR_syscalls 285
+#include <linux/err.h>
-/* user-visible error numbers are in the range -1 - -124: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
 * <asm-m32r/errno.h>
 */
@@ -305,7 +306,7 @@
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-(124 + 1))) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
        /* Avoid using "res" which is declared to be in register r0; \
           errno might expand to a function call and clobber it.  */ \
                int __err = -(res); \
@@ -423,43 +424,6 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-                          unsigned long prot, unsigned long flags,
-                          unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(struct pt_regs regs);
-asmlinkage int sys_clone(struct pt_regs regs);
-asmlinkage int sys_fork(struct pt_regs regs);
-asmlinkage int sys_vfork(struct pt_regs regs);
-asmlinkage int sys_pipe(unsigned long __user *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                 const struct sigaction __user *act,
-                                 struct sigaction __user *oact,
-                                 size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-m68k/rtc.h b/include/asm-m68k/rtc.h
index 71406fc4e599..5d3e03859844 100644
--- a/include/asm-m68k/rtc.h
+++ b/include/asm-m68k/rtc.h
@@ -1,4 +1,4 @@
-/* asm-m68k/rtc.h
+/* include/asm-m68k/rtc.h
 *
 * Copyright Richard Zidlicky
 * implementation details for genrtc/q40rtc driver
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index 7c0b6296b45c..3ab716f0fc18 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -288,13 +288,14 @@
 #ifdef __KERNEL__
 #define NR_syscalls             282
+#include <linux/err.h>
-/* user-visible error numbers are in the range -1 - -124: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
   <asm-m68k/errno.h> */
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
        /* avoid using res which is declared to be in register d0; \
           errno might expand to a function call and clobber it.  */ \
                int __err = -(res); \
@@ -408,12 +409,6 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-m68knommu/processor.h b/include/asm-m68knommu/processor.h
index 9d3a1bf41231..91cba18acdd3 100644
--- a/include/asm-m68knommu/processor.h
+++ b/include/asm-m68knommu/processor.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-m68k/processor.h
+ * include/asm-m68knommu/processor.h
 *
 * Copyright (C) 1995 Hamish Macdonald
 */
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 1b2abdf281e1..daafb5d43ef1 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -289,13 +289,14 @@
 #ifdef __KERNEL__
 #define NR_syscalls             282
+#include <linux/err.h>
-/* user-visible error numbers are in the range -1 - -122: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
   <asm-m68k/errno.h> */
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
        /* avoid using res which is declared to be in register d0; \
           errno might expand to a function call and clobber it.  */ \
                int __err = -(res); \
@@ -462,61 +463,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e)				\
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/interrupt.h>
-#include <linux/types.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall0(int,pause)
-static inline _syscall0(int,sync)
-static inline _syscall0(pid_t,setsid)
-static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static inline _syscall1(int,dup,int,fd)
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-static inline _syscall1(int,close,int,fd)
-static inline _syscall1(int,_exit,int,exitcode)
-static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-static inline _syscall1(int,delete_module,const char *,name)
-static inline pid_t wait(int * wait_stat)
-{
-        return waitpid(-1,wait_stat,0);
-}
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(char *name, char **argv, char **envp);
-asmlinkage int sys_pipe(unsigned long *fildes);
-struct pt_regs;
-int sys_request_irq(unsigned int,
-                        irqreturn_t (*)(int, void *, struct pt_regs *),
-                        unsigned long, const char *, void *);
-void sys_free_irq(unsigned int, void *);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-mips/Kbuild b/include/asm-mips/Kbuild
index c68e1680da01..7897f05e3165 100644
--- a/include/asm-mips/Kbuild
+++ b/include/asm-mips/Kbuild
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+header-y += cachectl.h sgidefs.h sysmips.h
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index 3b745e76f429..1e5ccdad3b02 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -112,8 +112,7 @@
 * Valid machtype for group GALILEO
 */
 #define MACH_GROUP_GALILEO     11       /* Galileo Eval Boards          */
-#define  MACH_EV96100           0       /* EV96100 */
+#define  MACH_EV64120A          0       /* EV64120A */
-#define  MACH_EV64120A          1       /* EV64120A */
 /*
 * Valid machtype for group MOMENCO
@@ -126,12 +125,6 @@
 #define  MACH_MOMENCO_OCELOT_3  4
 /*
- * Valid machtype for group ITE
- */
-#define MACH_GROUP_ITE          13      /* ITE Semi Eval Boards         */
-#define  MACH_QED_4N_S01B       0       /* ITE8172 based eval board */
-/*
 * Valid machtype for group PHILIPS
 */
 #define MACH_GROUP_PHILIPS     14
@@ -140,12 +133,6 @@
 #define  MACH_PHILIPS_JBS       2       /* JBS */
 /*
- * Valid machtype for group Globespan
- */
-#define MACH_GROUP_GLOBESPAN   15       /* Globespan */
-#define  MACH_IVR               0       /* IVR eval board */
-/*
 * Valid machtype for group SIBYTE
 */
 #define MACH_GROUP_SIBYTE       16      /* Sibyte / Broadcom */
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 47bc8f6c20d2..9ab59e2bb233 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -21,7 +21,6 @@
 *  - flush_cache_range(vma, start, end) flushes a range of pages
 *  - flush_icache_range(start, end) flush a range of instructions
 *  - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
- *  - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
 *
 * MIPS specific flush operations:
 *
@@ -39,7 +38,7 @@ extern void __flush_dcache_page(struct page *page);
 static inline void flush_dcache_page(struct page *page)
 {
-        if (cpu_has_dc_aliases)
+        if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc)
                __flush_dcache_page(page);
 }
@@ -47,8 +46,11 @@ static inline void flush_dcache_page(struct page *page)
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-extern void (*flush_icache_page)(struct vm_area_struct *vma,
+static inline void flush_icache_page(struct vm_area_struct *vma,
-        struct page *page);
+        struct page *page)
+{
+}
 extern void (*flush_icache_range)(unsigned long start, unsigned long end);
 #define flush_cache_vmap(start, end)            flush_cache_all()
 #define flush_cache_vunmap(start, end)          flush_cache_all()
@@ -60,7 +62,7 @@ static inline void copy_to_user_page(struct vm_area_struct *vma,
        if (cpu_has_dc_aliases)
                flush_cache_page(vma, vaddr, page_to_pfn(page));
        memcpy(dst, src, len);
-        flush_icache_page(vma, page);
+        __flush_icache_page(vma, page);
 }
 static inline void copy_from_user_page(struct vm_area_struct *vma,
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 787220e6c1fc..00a50ec1c19f 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -25,8 +25,6 @@
 #define F_SETOWN        24      /*  for sockets. */
 #define F_GETOWN        23      /*  for sockets. */
-#define F_SETSIG        10      /*  for sockets. */
-#define F_GETSIG        11      /*  for sockets. */
 #ifndef __mips64
 #define F_GETLK64       33      /*  using 'struct flock64' */
diff --git a/include/asm-mips/galileo-boards/ev96100.h b/include/asm-mips/galileo-boards/ev96100.h
deleted file mode 100644
index 070dfd84a8e8..000000000000
--- a/include/asm-mips/galileo-boards/ev96100.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- *
- */
-#ifndef _MIPS_EV96100_H
-#define _MIPS_EV96100_H
-#include <asm/addrspace.h>
-/*
- *   GT64120 config space base address
- */
-#define GT64120_BASE    (KSEG1ADDR(0x14000000))
-#define MIPS_GT_BASE    GT64120_BASE
-/*
- *   PCI Bus allocation
- */
-#define GT_PCI_MEM_BASE    0x12000000UL
-#define GT_PCI_MEM_SIZE    0x02000000UL
-#define GT_PCI_IO_BASE     0x10000000UL
-#define GT_PCI_IO_SIZE     0x02000000UL
-#define GT_ISA_IO_BASE     PCI_IO_BASE
-/*
- *   Duart I/O ports.
- */
-#define EV96100_COM1_BASE_ADDR  (0xBD000000 + 0x20)
-#define EV96100_COM2_BASE_ADDR  (0xBD000000 + 0x00)
-/*
- *   EV96100 interrupt controller register base.
- */
-#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
-/*
- *   EV96100 UART register base.
- */
-#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR
-#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR
-#define EV96100_BASE_BAUD       ( 3686400 / 16 )
-/*
- * Because of an error/peculiarity in the Galileo chip, we need to swap the
- * bytes when running bigendian.
- */
-#define __GT_READ(ofs)                                                  \
-        (*(volatile u32 *)(GT64120_BASE+(ofs)))
-#define __GT_WRITE(ofs, data)                                           \
-        do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0)
-#define GT_READ(ofs)            le32_to_cpu(__GT_READ(ofs))
-#define GT_WRITE(ofs, data)     __GT_WRITE(ofs, cpu_to_le32(data))
-#endif /* !(_MIPS_EV96100_H) */
diff --git a/include/asm-mips/galileo-boards/ev96100int.h b/include/asm-mips/galileo-boards/ev96100int.h
deleted file mode 100644
index c58b16d06d6e..000000000000
--- a/include/asm-mips/galileo-boards/ev96100int.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- *
- */
-#ifndef _MIPS_EV96100INT_H
-#define _MIPS_EV96100INT_H
-#define EV96100INT_UART_0    6     /* IP 6 */
-#define EV96100INT_TIMER     7     /* IP 7 */
-extern void ev96100int_init(void);
-#endif /* !(_MIPS_EV96100_H) */
diff --git a/include/asm-mips/galileo-boards/gt96100.h b/include/asm-mips/galileo-boards/gt96100.h
deleted file mode 100644
index aabd1b629c19..000000000000
--- a/include/asm-mips/galileo-boards/gt96100.h
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              stevel@mvista.com or source@mvista.com
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- *  for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Register offsets of the MIPS GT96100 Advanced Communication Controller.
- */
-#ifndef _GT96100_H
-#define _GT96100_H
-/*
- * Galileo GT96100 internal register base.
- */
-#define MIPS_GT96100_BASE (KSEG1ADDR(0x14000000))
-#define GT96100_WRITE(ofs, data) \
-    *(volatile u32 *)(MIPS_GT96100_BASE+ofs) = cpu_to_le32(data)
-#define GT96100_READ(ofs) \
-    le32_to_cpu(*(volatile u32 *)(MIPS_GT96100_BASE+ofs))
-#define GT96100_ETH_IO_SIZE 0x4000
-/************************************************************************
- *  Register offset addresses follow
- ************************************************************************/
-/* CPU Interface Control Registers */
-#define GT96100_CPU_INTERF_CONFIG 0x000000
-/* Ethernet Ports */
-#define GT96100_ETH_PHY_ADDR_REG             0x080800
-#define GT96100_ETH_SMI_REG                  0x080810
-/*
-  These are offsets to port 0 registers. Add GT96100_ETH_IO_SIZE to
-  get offsets to port 1 registers.
-*/
-#define GT96100_ETH_PORT_CONFIG          0x084800
-#define GT96100_ETH_PORT_CONFIG_EXT      0x084808
-#define GT96100_ETH_PORT_COMM            0x084810
-#define GT96100_ETH_PORT_STATUS          0x084818
-#define GT96100_ETH_SER_PARAM            0x084820
-#define GT96100_ETH_HASH_TBL_PTR         0x084828
-#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_L    0x084830
-#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_H    0x084838
-#define GT96100_ETH_SDMA_CONFIG          0x084840
-#define GT96100_ETH_SDMA_COMM            0x084848
-#define GT96100_ETH_INT_CAUSE            0x084850
-#define GT96100_ETH_INT_MASK             0x084858
-#define GT96100_ETH_1ST_RX_DESC_PTR0         0x084880
-#define GT96100_ETH_1ST_RX_DESC_PTR1         0x084884
-#define GT96100_ETH_1ST_RX_DESC_PTR2         0x084888
-#define GT96100_ETH_1ST_RX_DESC_PTR3         0x08488C
-#define GT96100_ETH_CURR_RX_DESC_PTR0        0x0848A0
-#define GT96100_ETH_CURR_RX_DESC_PTR1        0x0848A4
-#define GT96100_ETH_CURR_RX_DESC_PTR2        0x0848A8
-#define GT96100_ETH_CURR_RX_DESC_PTR3        0x0848AC
-#define GT96100_ETH_CURR_TX_DESC_PTR0        0x0848E0
-#define GT96100_ETH_CURR_TX_DESC_PTR1        0x0848E4
-#define GT96100_ETH_MIB_COUNT_BASE           0x085800
-/* SDMAs */
-#define GT96100_SDMA_GROUP_CONFIG           0x101AF0
-/* SDMA Group 0 */
-#define GT96100_SDMA_G0_CHAN0_CONFIG        0x000900
-#define GT96100_SDMA_G0_CHAN0_COMM          0x000908
-#define GT96100_SDMA_G0_CHAN0_RX_DESC_BASE      0x008900
-#define GT96100_SDMA_G0_CHAN0_CURR_RX_DESC_PTR  0x008910
-#define GT96100_SDMA_G0_CHAN0_TX_DESC_BASE      0x00C900
-#define GT96100_SDMA_G0_CHAN0_CURR_TX_DESC_PTR  0x00C910
-#define GT96100_SDMA_G0_CHAN0_1ST_TX_DESC_PTR   0x00C914
-#define GT96100_SDMA_G0_CHAN1_CONFIG        0x010900
-#define GT96100_SDMA_G0_CHAN1_COMM          0x010908
-#define GT96100_SDMA_G0_CHAN1_RX_DESC_BASE      0x018900
-#define GT96100_SDMA_G0_CHAN1_CURR_RX_DESC_PTR  0x018910
-#define GT96100_SDMA_G0_CHAN1_TX_DESC_BASE      0x01C900
-#define GT96100_SDMA_G0_CHAN1_CURR_TX_DESC_PTR  0x01C910
-#define GT96100_SDMA_G0_CHAN1_1ST_TX_DESC_PTR   0x01C914
-#define GT96100_SDMA_G0_CHAN2_CONFIG        0x020900
-#define GT96100_SDMA_G0_CHAN2_COMM          0x020908
-#define GT96100_SDMA_G0_CHAN2_RX_DESC_BASE      0x028900
-#define GT96100_SDMA_G0_CHAN2_CURR_RX_DESC_PTR  0x028910
-#define GT96100_SDMA_G0_CHAN2_TX_DESC_BASE      0x02C900
-#define GT96100_SDMA_G0_CHAN2_CURR_TX_DESC_PTR  0x02C910
-#define GT96100_SDMA_G0_CHAN2_1ST_TX_DESC_PTR   0x02C914
-#define GT96100_SDMA_G0_CHAN3_CONFIG        0x030900
-#define GT96100_SDMA_G0_CHAN3_COMM          0x030908
-#define GT96100_SDMA_G0_CHAN3_RX_DESC_BASE      0x038900
-#define GT96100_SDMA_G0_CHAN3_CURR_RX_DESC_PTR  0x038910
-#define GT96100_SDMA_G0_CHAN3_TX_DESC_BASE      0x03C900
-#define GT96100_SDMA_G0_CHAN3_CURR_TX_DESC_PTR  0x03C910
-#define GT96100_SDMA_G0_CHAN3_1ST_TX_DESC_PTR   0x03C914
-#define GT96100_SDMA_G0_CHAN4_CONFIG        0x040900
-#define GT96100_SDMA_G0_CHAN4_COMM          0x040908
-#define GT96100_SDMA_G0_CHAN4_RX_DESC_BASE      0x048900
-#define GT96100_SDMA_G0_CHAN4_CURR_RX_DESC_PTR  0x048910
-#define GT96100_SDMA_G0_CHAN4_TX_DESC_BASE      0x04C900
-#define GT96100_SDMA_G0_CHAN4_CURR_TX_DESC_PTR  0x04C910
-#define GT96100_SDMA_G0_CHAN4_1ST_TX_DESC_PTR   0x04C914
-#define GT96100_SDMA_G0_CHAN5_CONFIG        0x050900
-#define GT96100_SDMA_G0_CHAN5_COMM          0x050908
-#define GT96100_SDMA_G0_CHAN5_RX_DESC_BASE      0x058900
-#define GT96100_SDMA_G0_CHAN5_CURR_RX_DESC_PTR  0x058910
-#define GT96100_SDMA_G0_CHAN5_TX_DESC_BASE      0x05C900
-#define GT96100_SDMA_G0_CHAN5_CURR_TX_DESC_PTR  0x05C910
-#define GT96100_SDMA_G0_CHAN5_1ST_TX_DESC_PTR   0x05C914
-#define GT96100_SDMA_G0_CHAN6_CONFIG        0x060900
-#define GT96100_SDMA_G0_CHAN6_COMM          0x060908
-#define GT96100_SDMA_G0_CHAN6_RX_DESC_BASE      0x068900
-#define GT96100_SDMA_G0_CHAN6_CURR_RX_DESC_PTR  0x068910
-#define GT96100_SDMA_G0_CHAN6_TX_DESC_BASE      0x06C900
-#define GT96100_SDMA_G0_CHAN6_CURR_TX_DESC_PTR  0x06C910
-#define GT96100_SDMA_G0_CHAN6_1ST_TX_DESC_PTR   0x06C914
-#define GT96100_SDMA_G0_CHAN7_CONFIG        0x070900
-#define GT96100_SDMA_G0_CHAN7_COMM          0x070908
-#define GT96100_SDMA_G0_CHAN7_RX_DESC_BASE      0x078900
-#define GT96100_SDMA_G0_CHAN7_CURR_RX_DESC_PTR  0x078910
-#define GT96100_SDMA_G0_CHAN7_TX_DESC_BASE      0x07C900
-#define GT96100_SDMA_G0_CHAN7_CURR_TX_DESC_PTR  0x07C910
-#define GT96100_SDMA_G0_CHAN7_1ST_TX_DESC_PTR   0x07C914
-/* SDMA Group 1 */
-#define GT96100_SDMA_G1_CHAN0_CONFIG        0x100900
-#define GT96100_SDMA_G1_CHAN0_COMM          0x100908
-#define GT96100_SDMA_G1_CHAN0_RX_DESC_BASE      0x108900
-#define GT96100_SDMA_G1_CHAN0_CURR_RX_DESC_PTR  0x108910
-#define GT96100_SDMA_G1_CHAN0_TX_DESC_BASE      0x10C900
-#define GT96100_SDMA_G1_CHAN0_CURR_TX_DESC_PTR  0x10C910
-#define GT96100_SDMA_G1_CHAN0_1ST_TX_DESC_PTR   0x10C914
-#define GT96100_SDMA_G1_CHAN1_CONFIG        0x110900
-#define GT96100_SDMA_G1_CHAN1_COMM          0x110908
-#define GT96100_SDMA_G1_CHAN1_RX_DESC_BASE      0x118900
-#define GT96100_SDMA_G1_CHAN1_CURR_RX_DESC_PTR  0x118910
-#define GT96100_SDMA_G1_CHAN1_TX_DESC_BASE      0x11C900
-#define GT96100_SDMA_G1_CHAN1_CURR_TX_DESC_PTR  0x11C910
-#define GT96100_SDMA_G1_CHAN1_1ST_TX_DESC_PTR   0x11C914
-#define GT96100_SDMA_G1_CHAN2_CONFIG        0x120900
-#define GT96100_SDMA_G1_CHAN2_COMM          0x120908
-#define GT96100_SDMA_G1_CHAN2_RX_DESC_BASE      0x128900
-#define GT96100_SDMA_G1_CHAN2_CURR_RX_DESC_PTR  0x128910
-#define GT96100_SDMA_G1_CHAN2_TX_DESC_BASE      0x12C900
-#define GT96100_SDMA_G1_CHAN2_CURR_TX_DESC_PTR  0x12C910
-#define GT96100_SDMA_G1_CHAN2_1ST_TX_DESC_PTR   0x12C914
-#define GT96100_SDMA_G1_CHAN3_CONFIG        0x130900
-#define GT96100_SDMA_G1_CHAN3_COMM          0x130908
-#define GT96100_SDMA_G1_CHAN3_RX_DESC_BASE      0x138900
-#define GT96100_SDMA_G1_CHAN3_CURR_RX_DESC_PTR  0x138910
-#define GT96100_SDMA_G1_CHAN3_TX_DESC_BASE      0x13C900
-#define GT96100_SDMA_G1_CHAN3_CURR_TX_DESC_PTR  0x13C910
-#define GT96100_SDMA_G1_CHAN3_1ST_TX_DESC_PTR   0x13C914
-#define GT96100_SDMA_G1_CHAN4_CONFIG        0x140900
-#define GT96100_SDMA_G1_CHAN4_COMM          0x140908
-#define GT96100_SDMA_G1_CHAN4_RX_DESC_BASE      0x148900
-#define GT96100_SDMA_G1_CHAN4_CURR_RX_DESC_PTR  0x148910
-#define GT96100_SDMA_G1_CHAN4_TX_DESC_BASE      0x14C900
-#define GT96100_SDMA_G1_CHAN4_CURR_TX_DESC_PTR  0x14C910
-#define GT96100_SDMA_G1_CHAN4_1ST_TX_DESC_PTR   0x14C914
-#define GT96100_SDMA_G1_CHAN5_CONFIG        0x150900
-#define GT96100_SDMA_G1_CHAN5_COMM          0x150908
-#define GT96100_SDMA_G1_CHAN5_RX_DESC_BASE      0x158900
-#define GT96100_SDMA_G1_CHAN5_CURR_RX_DESC_PTR  0x158910
-#define GT96100_SDMA_G1_CHAN5_TX_DESC_BASE      0x15C900
-#define GT96100_SDMA_G1_CHAN5_CURR_TX_DESC_PTR  0x15C910
-#define GT96100_SDMA_G1_CHAN5_1ST_TX_DESC_PTR   0x15C914
-#define GT96100_SDMA_G1_CHAN6_CONFIG        0x160900
-#define GT96100_SDMA_G1_CHAN6_COMM          0x160908
-#define GT96100_SDMA_G1_CHAN6_RX_DESC_BASE      0x168900
-#define GT96100_SDMA_G1_CHAN6_CURR_RX_DESC_PTR  0x168910
-#define GT96100_SDMA_G1_CHAN6_TX_DESC_BASE      0x16C900
-#define GT96100_SDMA_G1_CHAN6_CURR_TX_DESC_PTR  0x16C910
-#define GT96100_SDMA_G1_CHAN6_1ST_TX_DESC_PTR   0x16C914
-#define GT96100_SDMA_G1_CHAN7_CONFIG        0x170900
-#define GT96100_SDMA_G1_CHAN7_COMM          0x170908
-#define GT96100_SDMA_G1_CHAN7_RX_DESC_BASE      0x178900
-#define GT96100_SDMA_G1_CHAN7_CURR_RX_DESC_PTR  0x178910
-#define GT96100_SDMA_G1_CHAN7_TX_DESC_BASE      0x17C900
-#define GT96100_SDMA_G1_CHAN7_CURR_TX_DESC_PTR  0x17C910
-#define GT96100_SDMA_G1_CHAN7_1ST_TX_DESC_PTR   0x17C914
-/*  MPSCs  */
-#define GT96100_MPSC0_MAIN_CONFIG_LOW   0x000A00
-#define GT96100_MPSC0_MAIN_CONFIG_HIGH  0x000A04
-#define GT96100_MPSC0_PROTOCOL_CONFIG   0x000A08
-#define GT96100_MPSC_CHAN0_REG1         0x000A0C
-#define GT96100_MPSC_CHAN0_REG2         0x000A10
-#define GT96100_MPSC_CHAN0_REG3         0x000A14
-#define GT96100_MPSC_CHAN0_REG4         0x000A18
-#define GT96100_MPSC_CHAN0_REG5         0x000A1C
-#define GT96100_MPSC_CHAN0_REG6         0x000A20
-#define GT96100_MPSC_CHAN0_REG7         0x000A24
-#define GT96100_MPSC_CHAN0_REG8         0x000A28
-#define GT96100_MPSC_CHAN0_REG9         0x000A2C
-#define GT96100_MPSC_CHAN0_REG10        0x000A30
-#define GT96100_MPSC_CHAN0_REG11        0x000A34
-#define GT96100_MPSC1_MAIN_CONFIG_LOW   0x008A00
-#define GT96100_MPSC1_MAIN_CONFIG_HIGH  0x008A04
-#define GT96100_MPSC1_PROTOCOL_CONFIG   0x008A08
-#define GT96100_MPSC_CHAN1_REG1         0x008A0C
-#define GT96100_MPSC_CHAN1_REG2         0x008A10
-#define GT96100_MPSC_CHAN1_REG3         0x008A14
-#define GT96100_MPSC_CHAN1_REG4         0x008A18
-#define GT96100_MPSC_CHAN1_REG5         0x008A1C
-#define GT96100_MPSC_CHAN1_REG6         0x008A20
-#define GT96100_MPSC_CHAN1_REG7         0x008A24
-#define GT96100_MPSC_CHAN1_REG8         0x008A28
-#define GT96100_MPSC_CHAN1_REG9         0x008A2C
-#define GT96100_MPSC_CHAN1_REG10        0x008A30
-#define GT96100_MPSC_CHAN1_REG11        0x008A34
-#define GT96100_MPSC2_MAIN_CONFIG_LOW   0x010A00
-#define GT96100_MPSC2_MAIN_CONFIG_HIGH  0x010A04
-#define GT96100_MPSC2_PROTOCOL_CONFIG   0x010A08
-#define GT96100_MPSC_CHAN2_REG1         0x010A0C
-#define GT96100_MPSC_CHAN2_REG2         0x010A10
-#define GT96100_MPSC_CHAN2_REG3         0x010A14
-#define GT96100_MPSC_CHAN2_REG4         0x010A18
-#define GT96100_MPSC_CHAN2_REG5         0x010A1C
-#define GT96100_MPSC_CHAN2_REG6         0x010A20
-#define GT96100_MPSC_CHAN2_REG7         0x010A24
-#define GT96100_MPSC_CHAN2_REG8         0x010A28
-#define GT96100_MPSC_CHAN2_REG9         0x010A2C
-#define GT96100_MPSC_CHAN2_REG10        0x010A30
-#define GT96100_MPSC_CHAN2_REG11        0x010A34
-#define GT96100_MPSC3_MAIN_CONFIG_LOW   0x018A00
-#define GT96100_MPSC3_MAIN_CONFIG_HIGH  0x018A04
-#define GT96100_MPSC3_PROTOCOL_CONFIG   0x018A08
-#define GT96100_MPSC_CHAN3_REG1         0x018A0C
-#define GT96100_MPSC_CHAN3_REG2         0x018A10
-#define GT96100_MPSC_CHAN3_REG3         0x018A14
-#define GT96100_MPSC_CHAN3_REG4         0x018A18
-#define GT96100_MPSC_CHAN3_REG5         0x018A1C
-#define GT96100_MPSC_CHAN3_REG6         0x018A20
-#define GT96100_MPSC_CHAN3_REG7         0x018A24
-#define GT96100_MPSC_CHAN3_REG8         0x018A28
-#define GT96100_MPSC_CHAN3_REG9         0x018A2C
-#define GT96100_MPSC_CHAN3_REG10        0x018A30
-#define GT96100_MPSC_CHAN3_REG11        0x018A34
-#define GT96100_MPSC4_MAIN_CONFIG_LOW   0x020A00
-#define GT96100_MPSC4_MAIN_CONFIG_HIGH  0x020A04
-#define GT96100_MPSC4_PROTOCOL_CONFIG   0x020A08
-#define GT96100_MPSC_CHAN4_REG1         0x020A0C
-#define GT96100_MPSC_CHAN4_REG2         0x020A10
-#define GT96100_MPSC_CHAN4_REG3         0x020A14
-#define GT96100_MPSC_CHAN4_REG4         0x020A18
-#define GT96100_MPSC_CHAN4_REG5         0x020A1C
-#define GT96100_MPSC_CHAN4_REG6         0x020A20
-#define GT96100_MPSC_CHAN4_REG7         0x020A24
-#define GT96100_MPSC_CHAN4_REG8         0x020A28
-#define GT96100_MPSC_CHAN4_REG9         0x020A2C
-#define GT96100_MPSC_CHAN4_REG10        0x020A30
-#define GT96100_MPSC_CHAN4_REG11        0x020A34
-#define GT96100_MPSC5_MAIN_CONFIG_LOW   0x028A00
-#define GT96100_MPSC5_MAIN_CONFIG_HIGH  0x028A04
-#define GT96100_MPSC5_PROTOCOL_CONFIG   0x028A08
-#define GT96100_MPSC_CHAN5_REG1         0x028A0C
-#define GT96100_MPSC_CHAN5_REG2         0x028A10
-#define GT96100_MPSC_CHAN5_REG3         0x028A14
-#define GT96100_MPSC_CHAN5_REG4         0x028A18
-#define GT96100_MPSC_CHAN5_REG5         0x028A1C
-#define GT96100_MPSC_CHAN5_REG6         0x028A20
-#define GT96100_MPSC_CHAN5_REG7         0x028A24
-#define GT96100_MPSC_CHAN5_REG8         0x028A28
-#define GT96100_MPSC_CHAN5_REG9         0x028A2C
-#define GT96100_MPSC_CHAN5_REG10        0x028A30
-#define GT96100_MPSC_CHAN5_REG11        0x028A34
-#define GT96100_MPSC6_MAIN_CONFIG_LOW   0x030A00
-#define GT96100_MPSC6_MAIN_CONFIG_HIGH  0x030A04
-#define GT96100_MPSC6_PROTOCOL_CONFIG   0x030A08
-#define GT96100_MPSC_CHAN6_REG1         0x030A0C
-#define GT96100_MPSC_CHAN6_REG2         0x030A10
-#define GT96100_MPSC_CHAN6_REG3         0x030A14
-#define GT96100_MPSC_CHAN6_REG4         0x030A18
-#define GT96100_MPSC_CHAN6_REG5         0x030A1C
-#define GT96100_MPSC_CHAN6_REG6         0x030A20
-#define GT96100_MPSC_CHAN6_REG7         0x030A24
-#define GT96100_MPSC_CHAN6_REG8         0x030A28
-#define GT96100_MPSC_CHAN6_REG9         0x030A2C
-#define GT96100_MPSC_CHAN6_REG10        0x030A30
-#define GT96100_MPSC_CHAN6_REG11        0x030A34
-#define GT96100_MPSC7_MAIN_CONFIG_LOW   0x038A00
-#define GT96100_MPSC7_MAIN_CONFIG_HIGH  0x038A04
-#define GT96100_MPSC7_PROTOCOL_CONFIG   0x038A08
-#define GT96100_MPSC_CHAN7_REG1         0x038A0C
-#define GT96100_MPSC_CHAN7_REG2         0x038A10
-#define GT96100_MPSC_CHAN7_REG3         0x038A14
-#define GT96100_MPSC_CHAN7_REG4         0x038A18
-#define GT96100_MPSC_CHAN7_REG5         0x038A1C
-#define GT96100_MPSC_CHAN7_REG6         0x038A20
-#define GT96100_MPSC_CHAN7_REG7         0x038A24
-#define GT96100_MPSC_CHAN7_REG8         0x038A28
-#define GT96100_MPSC_CHAN7_REG9         0x038A2C
-#define GT96100_MPSC_CHAN7_REG10        0x038A30
-#define GT96100_MPSC_CHAN7_REG11        0x038A34
-/*  FlexTDMs  */
-/* TDPR0 - Transmit Dual Port RAM. block size 0xff */
-#define GT96100_FXTDM0_TDPR0_BLK0_BASE  0x000B00
-#define GT96100_FXTDM0_TDPR0_BLK1_BASE  0x001B00
-#define GT96100_FXTDM0_TDPR0_BLK2_BASE  0x002B00
-#define GT96100_FXTDM0_TDPR0_BLK3_BASE  0x003B00
-/* RDPR0 - Receive Dual Port RAM. block size 0xff */
-#define GT96100_FXTDM0_RDPR0_BLK0_BASE  0x004B00
-#define GT96100_FXTDM0_RDPR0_BLK1_BASE  0x005B00
-#define GT96100_FXTDM0_RDPR0_BLK2_BASE  0x006B00
-#define GT96100_FXTDM0_RDPR0_BLK3_BASE  0x007B00
-#define GT96100_FXTDM0_TX_READ_PTR      0x008B00
-#define GT96100_FXTDM0_RX_READ_PTR      0x008B04
-#define GT96100_FXTDM0_CONFIG       0x008B08
-#define GT96100_FXTDM0_AUX_CHANA_TX 0x008B0C
-#define GT96100_FXTDM0_AUX_CHANA_RX 0x008B10
-#define GT96100_FXTDM0_AUX_CHANB_TX 0x008B14
-#define GT96100_FXTDM0_AUX_CHANB_RX 0x008B18
-#define GT96100_FXTDM1_TDPR1_BLK0_BASE  0x010B00
-#define GT96100_FXTDM1_TDPR1_BLK1_BASE  0x011B00
-#define GT96100_FXTDM1_TDPR1_BLK2_BASE  0x012B00
-#define GT96100_FXTDM1_TDPR1_BLK3_BASE  0x013B00
-#define GT96100_FXTDM1_RDPR1_BLK0_BASE  0x014B00
-#define GT96100_FXTDM1_RDPR1_BLK1_BASE  0x015B00
-#define GT96100_FXTDM1_RDPR1_BLK2_BASE  0x016B00
-#define GT96100_FXTDM1_RDPR1_BLK3_BASE  0x017B00
-#define GT96100_FXTDM1_TX_READ_PTR      0x018B00
-#define GT96100_FXTDM1_RX_READ_PTR      0x018B04
-#define GT96100_FXTDM1_CONFIG       0x018B08
-#define GT96100_FXTDM1_AUX_CHANA_TX 0x018B0C
-#define GT96100_FXTDM1_AUX_CHANA_RX 0x018B10
-#define GT96100_FLTDM1_AUX_CHANB_TX 0x018B14
-#define GT96100_FLTDM1_AUX_CHANB_RX 0x018B18
-#define GT96100_FLTDM2_TDPR2_BLK0_BASE  0x020B00
-#define GT96100_FLTDM2_TDPR2_BLK1_BASE  0x021B00
-#define GT96100_FLTDM2_TDPR2_BLK2_BASE  0x022B00
-#define GT96100_FLTDM2_TDPR2_BLK3_BASE  0x023B00
-#define GT96100_FLTDM2_RDPR2_BLK0_BASE  0x024B00
-#define GT96100_FLTDM2_RDPR2_BLK1_BASE  0x025B00
-#define GT96100_FLTDM2_RDPR2_BLK2_BASE  0x026B00
-#define GT96100_FLTDM2_RDPR2_BLK3_BASE  0x027B00
-#define GT96100_FLTDM2_TX_READ_PTR      0x028B00
-#define GT96100_FLTDM2_RX_READ_PTR      0x028B04
-#define GT96100_FLTDM2_CONFIG       0x028B08
-#define GT96100_FLTDM2_AUX_CHANA_TX 0x028B0C
-#define GT96100_FLTDM2_AUX_CHANA_RX 0x028B10
-#define GT96100_FLTDM2_AUX_CHANB_TX 0x028B14
-#define GT96100_FLTDM2_AUX_CHANB_RX 0x028B18
-#define GT96100_FLTDM3_TDPR3_BLK0_BASE  0x030B00
-#define GT96100_FLTDM3_TDPR3_BLK1_BASE  0x031B00
-#define GT96100_FLTDM3_TDPR3_BLK2_BASE  0x032B00
-#define GT96100_FLTDM3_TDPR3_BLK3_BASE  0x033B00
-#define GT96100_FXTDM3_RDPR3_BLK0_BASE  0x034B00
-#define GT96100_FXTDM3_RDPR3_BLK1_BASE  0x035B00
-#define GT96100_FXTDM3_RDPR3_BLK2_BASE  0x036B00
-#define GT96100_FXTDM3_RDPR3_BLK3_BASE  0x037B00
-#define GT96100_FXTDM3_TX_READ_PTR      0x038B00
-#define GT96100_FXTDM3_RX_READ_PTR      0x038B04
-#define GT96100_FXTDM3_CONFIG       0x038B08
-#define GT96100_FXTDM3_AUX_CHANA_TX 0x038B0C
-#define GT96100_FXTDM3_AUX_CHANA_RX 0x038B10
-#define GT96100_FXTDM3_AUX_CHANB_TX 0x038B14
-#define GT96100_FXTDM3_AUX_CHANB_RX 0x038B18
-/*  Baud Rate Generators  */
-#define GT96100_BRG0_CONFIG     0x102A00
-#define GT96100_BRG0_BAUD_TUNE  0x102A04
-#define GT96100_BRG1_CONFIG     0x102A08
-#define GT96100_BRG1_BAUD_TUNE  0x102A0C
-#define GT96100_BRG2_CONFIG     0x102A10
-#define GT96100_BRG2_BAUD_TUNE  0x102A14
-#define GT96100_BRG3_CONFIG     0x102A18
-#define GT96100_BRG3_BAUD_TUNE  0x102A1C
-#define GT96100_BRG4_CONFIG     0x102A20
-#define GT96100_BRG4_BAUD_TUNE  0x102A24
-#define GT96100_BRG5_CONFIG     0x102A28
-#define GT96100_BRG5_BAUD_TUNE  0x102A2C
-#define GT96100_BRG6_CONFIG     0x102A30
-#define GT96100_BRG6_BAUD_TUNE  0x102A34
-#define GT96100_BRG7_CONFIG     0x102A38
-#define GT96100_BRG7_BAUD_TUNE  0x102A3C
-/*  Routing Registers  */
-#define GT96100_ROUTE_MAIN      0x101A00
-#define GT96100_ROUTE_RX_CLOCK  0x101A10
-#define GT96100_ROUTE_TX_CLOCK  0x101A20
-/*  General Purpose Ports  */
-#define GT96100_GPP_CONFIG0     0x100A00
-#define GT96100_GPP_CONFIG1     0x100A04
-#define GT96100_GPP_CONFIG2     0x100A08
-#define GT96100_GPP_CONFIG3     0x100A0C
-#define GT96100_GPP_IO0         0x100A20
-#define GT96100_GPP_IO1         0x100A24
-#define GT96100_GPP_IO2         0x100A28
-#define GT96100_GPP_IO3         0x100A2C
-#define GT96100_GPP_DATA0       0x100A40
-#define GT96100_GPP_DATA1       0x100A44
-#define GT96100_GPP_DATA2       0x100A48
-#define GT96100_GPP_DATA3       0x100A4C
-#define GT96100_GPP_LEVEL0      0x100A60
-#define GT96100_GPP_LEVEL1      0x100A64
-#define GT96100_GPP_LEVEL2      0x100A68
-#define GT96100_GPP_LEVEL3      0x100A6C
-/*  Watchdog  */
-#define GT96100_WD_CONFIG   0x101A80
-#define GT96100_WD_VALUE    0x101A84
-/* Communication Unit Arbiter  */
-#define GT96100_COMM_UNIT_ARBTR_CONFIG 0x101AC0
-/*  PCI Arbiters  */
-#define GT96100_PCI0_ARBTR_CONFIG 0x101AE0
-#define GT96100_PCI1_ARBTR_CONFIG 0x101AE4
-/* CIU Arbiter */
-#define GT96100_CIU_ARBITER_CONFIG 0x101AC0
-/* Interrupt Controller */
-#define GT96100_MAIN_CAUSE     0x000C18
-#define GT96100_INT0_MAIN_MASK 0x000C1C
-#define GT96100_INT1_MAIN_MASK 0x000C24
-#define GT96100_HIGH_CAUSE     0x000C98
-#define GT96100_INT0_HIGH_MASK 0x000C9C
-#define GT96100_INT1_HIGH_MASK 0x000CA4
-#define GT96100_INT0_SELECT    0x000C70
-#define GT96100_INT1_SELECT    0x000C74
-#define GT96100_SERIAL_CAUSE   0x103A00
-#define GT96100_SERINT0_MASK   0x103A80
-#define GT96100_SERINT1_MASK   0x103A88
-#endif /*  _GT96100_H */
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 25f5e8a4177d..0fe02945feba 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -12,102 +12,95 @@
 #ifdef __ASSEMBLY__
+#define ASMMACRO(name, code...) .macro name; code; .endm
-        .macro  _ssnop
-        sll     $0, $0, 1
-        .endm
-        .macro  _ehb
-        sll     $0, $0, 3
-        .endm
-/*
- * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
- * use of the JTLB for instructions should not occur for 4 cpu cycles and use
- * for data translations should not occur for 3 cpu cycles.
- */
-#ifdef CONFIG_CPU_RM9000
-        .macro  mtc0_tlbw_hazard
-        .set    push
-        .set    mips32
-        _ssnop; _ssnop; _ssnop; _ssnop
-        .set    pop
-        .endm
-        .macro  tlbw_eret_hazard
-        .set    push
-        .set    mips32
-        _ssnop; _ssnop; _ssnop; _ssnop
-        .set    pop
-        .endm
 #else
-/*
+#define ASMMACRO(name, code...)                                         \
- * The taken branch will result in a two cycle penalty for the two killed
+__asm__(".macro " #name "; " #code "; .endm");                          \
- * instructions on R4000 / R4400.  Other processors only have a single cycle
+                                                                        \
- * hazard so this is nice trick to have an optimal code for a range of
+static inline void name(void)                                           \
- * processors.
+{                                                                       \
- */
+        __asm__ __volatile__ (#name);                                   \
-        .macro  mtc0_tlbw_hazard
+}
-        b       . + 8
-        .endm
-        .macro  tlbw_eret_hazard
-        .endm
 #endif
+ASMMACRO(_ssnop,
+         sll    $0, $0, 1
+        )
+ASMMACRO(_ehb,
+         sll    $0, $0, 3
+        )
 /*
- * mtc0->mfc0 hazard
+ * TLB hazards
- * The 24K has a 2 cycle mtc0/mfc0 execution hazard.
- * It is a MIPS32R2 processor so ehb will clear the hazard.
 */
+#if defined(CONFIG_CPU_MIPSR2)
-#ifdef CONFIG_CPU_MIPSR2
 /*
- * Use a macro for ehb unless explicit support for MIPSR2 is enabled
+ * MIPSR2 defines ehb for hazard avoidance
 */
-#define irq_enable_hazard                                               \
+ASMMACRO(mtc0_tlbw_hazard,
+         _ehb
+        )
+ASMMACRO(tlbw_use_hazard,
+         _ehb
+        )
+ASMMACRO(tlb_probe_hazard,
+         _ehb
+        )
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
        _ehb
+        )
-#define irq_disable_hazard                                              \
+ASMMACRO(back_to_back_c0_hazard,
-        _ehb
+         _ehb
+        )
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
 /*
- * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ * gcc has a tradition of misscompiling the previous construct using the
+ * address of a label as argument to inline assembler.  Gas otoh has the
+ * annoying difference between la and dla which are only usable for 32-bit
+ * rsp. 64-bit code, so can't be used without conditional compilation.
+ * The alterantive is switching the assembler to 64-bit code which happens
+ * to work right even for 32-bit code ...
 */
+#define instruction_hazard()                                            \
+do {                                                                    \
+        unsigned long tmp;                                              \
+                                                                        \
+        __asm__ __volatile__(                                           \
+        "       .set    mips64r2                                \n"     \
+        "       dla     %0, 1f                                  \n"     \
+        "       jr.hb   %0                                      \n"     \
+        "       .set    mips0                                   \n"     \
+        "1:                                                     \n"     \
+        : "=r" (tmp));                                                  \
+} while (0)
-#define irq_enable_hazard
+#elif defined(CONFIG_CPU_R10000)
-#define irq_disable_hazard
-#else
 /*
- * Classic MIPS needs 1 - 3 nops or ssnops
+ * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
 */
-#define irq_enable_hazard
-#define irq_disable_hazard                                              \
-        _ssnop; _ssnop; _ssnop
-#endif
+ASMMACRO(mtc0_tlbw_hazard,
+        )
-#else /* __ASSEMBLY__ */
+ASMMACRO(tlbw_use_hazard,
+        )
-__asm__(
+ASMMACRO(tlb_probe_hazard,
-        "       .macro  _ssnop                                  \n"
+        )
-        "       sll     $0, $0, 1                               \n"
+ASMMACRO(irq_enable_hazard,
-        "       .endm                                           \n"
+        )
-        "                                                       \n"
+ASMMACRO(irq_disable_hazard,
-        "       .macro  _ehb                                    \n"
+        )
-        "       sll     $0, $0, 3                               \n"
+ASMMACRO(back_to_back_c0_hazard,
-        "       .endm                                           \n");
+        )
+#define instruction_hazard() do { } while (0)
-#ifdef CONFIG_CPU_RM9000
+#elif defined(CONFIG_CPU_RM9000)
 /*
 * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
@@ -115,176 +108,73 @@ __asm__(
 * for data translations should not occur for 3 cpu cycles.
 */
-#define mtc0_tlbw_hazard()                                              \
+ASMMACRO(mtc0_tlbw_hazard,
-        __asm__ __volatile__(                                           \
+         _ssnop; _ssnop; _ssnop; _ssnop
-        "       .set    mips32                                  \n"     \
+        )
-        "       _ssnop                                          \n"     \
+ASMMACRO(tlbw_use_hazard,
-        "       _ssnop                                          \n"     \
+         _ssnop; _ssnop; _ssnop; _ssnop
-        "       _ssnop                                          \n"     \
+        )
-        "       _ssnop                                          \n"     \
+ASMMACRO(tlb_probe_hazard,
-        "       .set    mips0                                   \n")
+         _ssnop; _ssnop; _ssnop; _ssnop
+        )
-#define tlbw_use_hazard()                                               \
+ASMMACRO(irq_enable_hazard,
-        __asm__ __volatile__(                                           \
+        )
-        "       .set    mips32                                  \n"     \
+ASMMACRO(irq_disable_hazard,
-        "       _ssnop                                          \n"     \
+        )
-        "       _ssnop                                          \n"     \
+ASMMACRO(back_to_back_c0_hazard,
-        "       _ssnop                                          \n"     \
+        )
-        "       _ssnop                                          \n"     \
+#define instruction_hazard() do { } while (0)
-        "       .set    mips0                                   \n")
-#else
-/*
- * Overkill warning ...
- */
-#define mtc0_tlbw_hazard()                                              \
-        __asm__ __volatile__(                                           \
-        "       .set    noreorder                               \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       .set    reorder                                 \n")
-#define tlbw_use_hazard()                                               \
-        __asm__ __volatile__(                                           \
-        "       .set    noreorder                               \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       .set    reorder                                 \n")
-#endif
-/*
- * Interrupt enable/disable hazards
- * Some processors have hazards when modifying
- * the status register to change the interrupt state
- */
-#ifdef CONFIG_CPU_MIPSR2
-__asm__("       .macro  irq_enable_hazard                       \n"
-        "       _ehb                                            \n"
-        "       .endm                                           \n"
-        "                                                       \n"
-        "       .macro  irq_disable_hazard                      \n"
-        "       _ehb                                            \n"
-        "       .endm                                           \n");
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
+#elif defined(CONFIG_CPU_SB1)
 /*
- * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ * Mostly like R4000 for historic reasons
 */
+ASMMACRO(mtc0_tlbw_hazard,
-__asm__(
+        )
-        "       .macro  irq_enable_hazard                       \n"
+ASMMACRO(tlbw_use_hazard,
-        "       .endm                                           \n"
+        )
-        "                                                       \n"
+ASMMACRO(tlb_probe_hazard,
-        "       .macro  irq_disable_hazard                      \n"
+        )
-        "       .endm                                           \n");
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
+         _ssnop; _ssnop; _ssnop
+        )
+ASMMACRO(back_to_back_c0_hazard,
+        )
+#define instruction_hazard() do { } while (0)
 #else
 /*
- * Default for classic MIPS processors.  Assume worst case hazards but don't
+ * Finally the catchall case for all other processors including R4000, R4400,
- * care about the irq_enable_hazard - sooner or later the hardware will
+ * R4600, R4700, R5000, RM7000, NEC VR41xx etc.
- * enable it and we don't care when exactly.
- */
-__asm__(
-        "       #                                               \n"
-        "       # There is a hazard but we do not care          \n"
-        "       #                                               \n"
-        "       .macro\tirq_enable_hazard                       \n"
-        "       .endm                                           \n"
-        "                                                       \n"
-        "       .macro\tirq_disable_hazard                      \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       .endm                                           \n");
-#endif
-#define irq_enable_hazard()                                             \
-        __asm__ __volatile__("irq_enable_hazard")
-#define irq_disable_hazard()                                            \
-        __asm__ __volatile__("irq_disable_hazard")
-/*
- * Back-to-back hazards -
 *
- * What is needed to separate a move to cp0 from a subsequent read from the
+ * The taken branch will result in a two cycle penalty for the two killed
- * same cp0 register?
+ * instructions on R4000 / R4400.  Other processors only have a single cycle
- */
+ * hazard so this is nice trick to have an optimal code for a range of
-#ifdef CONFIG_CPU_MIPSR2
+ * processors.
-__asm__("       .macro  back_to_back_c0_hazard                  \n"
-        "       _ehb                                            \n"
-        "       .endm                                           \n");
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \
-      defined(CONFIG_CPU_SB1)
-__asm__("       .macro  back_to_back_c0_hazard                  \n"
-        "       .endm                                           \n");
-#else
-__asm__("       .macro  back_to_back_c0_hazard                  \n"
-        "       .set    noreorder                               \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       .set    reorder                                 \n"
-        "       .endm");
-#endif
-#define back_to_back_c0_hazard()                                        \
-        __asm__ __volatile__("back_to_back_c0_hazard")
-/*
- * Instruction execution hazard
- */
-#ifdef CONFIG_CPU_MIPSR2
-/*
- * gcc has a tradition of misscompiling the previous construct using the
- * address of a label as argument to inline assembler.  Gas otoh has the
- * annoying difference between la and dla which are only usable for 32-bit
- * rsp. 64-bit code, so can't be used without conditional compilation.
- * The alterantive is switching the assembler to 64-bit code which happens
- * to work right even for 32-bit code ...
 */
-#define instruction_hazard()                                            \
+ASMMACRO(mtc0_tlbw_hazard,
-do {                                                                    \
+        nop
-        unsigned long tmp;                                              \
+        )
-                                                                        \
+ASMMACRO(tlbw_use_hazard,
-        __asm__ __volatile__(                                           \
+        nop; nop; nop
-        "       .set    mips64r2                                \n"     \
+        )
-        "       dla     %0, 1f                                  \n"     \
+ASMMACRO(tlb_probe_hazard,
-        "       jr.hb   %0                                      \n"     \
+         nop; nop; nop
-        "       .set    mips0                                   \n"     \
+        )
-        "1:                                                     \n"     \
+ASMMACRO(irq_enable_hazard,
-        : "=r" (tmp));                                                  \
+        )
-} while (0)
+ASMMACRO(irq_disable_hazard,
+        nop; nop; nop
-#else
+        )
+ASMMACRO(back_to_back_c0_hazard,
+         _ssnop; _ssnop; _ssnop;
+        )
 #define instruction_hazard() do { } while (0)
-#endif
-extern void mips_ihb(void);
-#endif /* __ASSEMBLY__ */
+#endif
 #endif /* _ASM_HAZARDS_H */
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 896550bad322..d35c61776a02 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -76,8 +76,4 @@ extern int setup_irq_smtc(unsigned int irq, struct irqaction * new,
                          unsigned long hwmask);
 #endif /* CONFIG_MIPS_MT_SMTC */
-#ifdef CONFIG_SMP
-#define ARCH_HAS_IRQ_PER_CPU
-#endif
 #endif /* _ASM_IRQ_H */
diff --git a/include/asm-mips/irqflags.h b/include/asm-mips/irqflags.h
index 43ca09a3a3d0..46bf5de5ac72 100644
--- a/include/asm-mips/irqflags.h
+++ b/include/asm-mips/irqflags.h
@@ -213,12 +213,37 @@ static inline int raw_irqs_disabled_flags(unsigned long flags)
 * Do the CPU's IRQ-state tracing from assembly code.
 */
 #ifdef CONFIG_TRACE_IRQFLAGS
+/* Reload some registers clobbered by trace_hardirqs_on */
+#ifdef CONFIG_64BIT
+# define TRACE_IRQS_RELOAD_REGS                                         \
+        LONG_L  $11, PT_R11(sp);                                        \
+        LONG_L  $10, PT_R10(sp);                                        \
+        LONG_L  $9, PT_R9(sp);                                          \
+        LONG_L  $8, PT_R8(sp);                                          \
+        LONG_L  $7, PT_R7(sp);                                          \
+        LONG_L  $6, PT_R6(sp);                                          \
+        LONG_L  $5, PT_R5(sp);                                          \
+        LONG_L  $4, PT_R4(sp);                                          \
+        LONG_L  $2, PT_R2(sp)
+#else
+# define TRACE_IRQS_RELOAD_REGS                                         \
+        LONG_L  $7, PT_R7(sp);                                          \
+        LONG_L  $6, PT_R6(sp);                                          \
+        LONG_L  $5, PT_R5(sp);                                          \
+        LONG_L  $4, PT_R4(sp);                                          \
+        LONG_L  $2, PT_R2(sp)
+#endif
 # define TRACE_IRQS_ON                                                  \
+        CLI;    /* make sure trace_hardirqs_on() is called in kernel level */ \
        jal     trace_hardirqs_on
+# define TRACE_IRQS_ON_RELOAD                                           \
+        TRACE_IRQS_ON;                                                  \
+        TRACE_IRQS_RELOAD_REGS
 # define TRACE_IRQS_OFF                                                 \
        jal     trace_hardirqs_off
 #else
 # define TRACE_IRQS_ON
+# define TRACE_IRQS_ON_RELOAD
 # define TRACE_IRQS_OFF
 #endif
diff --git a/include/asm-mips/it8172/it8172.h b/include/asm-mips/it8172/it8172.h
deleted file mode 100644
index 8f23af0a1ee8..000000000000
--- a/include/asm-mips/it8172/it8172.h
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      IT8172 system controller defines.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              ppopov@mvista.com or source@mvista.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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef __IT8172__H__
-#define __IT8172__H__
-#include <asm/addrspace.h>
-#define IT8172_BASE                     0x18000000
-#define IT8172_PCI_IO_BASE              0x14000000
-#define IT8172_PCI_MEM_BASE             0x10000000
-// System registers offsets from IT8172_BASE
-#define IT_CMFPCR                       0x0
-#define IT_DSRR                         0x2
-#define IT_PCDCR                        0x4
-#define IT_SPLLCR                       0x6
-#define IT_CIDR                         0x10
-#define IT_CRNR                         0x12
-#define IT_CPUTR                        0x14
-#define IT_CTCR                         0x16
-#define IT_SDPR                         0xF0
-// Power management register offset from IT8172_PCI_IO_BASE
-// Power Management Device Standby Register
-#define IT_PM_DSR               0x15800
-#define IT_PM_DSR_TMR0SB        0x0001
-#define IT_PM_DSR_TMR1SB        0x0002
-#define IT_PM_DSR_CIR0SB        0x0004
-#define IT_PM_DSR_CIR1SB        0x0008
-#define IT_PM_DSR_SCR0SB        0x0010
-#define IT_PM_DSR_SCR1SB        0x0020
-#define IT_PM_DSR_PPSB          0x0040
-#define IT_PM_DSR_I2CSB         0x0080
-#define IT_PM_DSR_UARTSB        0x0100
-#define IT_PM_DSR_IDESB         0x0200
-#define IT_PM_DSR_ACSB          0x0400
-#define IT_PM_DSR_M68KSB        0x0800
-// Power Management PCI Device Software Reset Register
-#define IT_PM_PCISR             0x15802
-#define IT_PM_PCISR_IDESR       0x0001
-#define IT_PM_PCISR_CDMASR      0x0002
-#define IT_PM_PCISR_USBSR       0x0004
-#define IT_PM_PCISR_DMASR       0x0008
-#define IT_PM_PCISR_ACSR        0x0010
-#define IT_PM_PCISR_MEMSR       0x0020
-#define IT_PM_PCISR_68KSR       0x0040
-// PCI Configuration address and data register offsets
-// from IT8172_BASE
-#define IT_CONFADDR                     0x4000
-#define IT_BUSNUM_SHF                   16
-#define IT_DEVNUM_SHF                   11
-#define IT_FUNCNUM_SHF                  8
-#define IT_REGNUM_SHF                   2
-#define IT_CONFDATA                     0x4004
-// PCI configuration header common register offsets
-#define IT_VID                          0x00
-#define IT_DID                          0x02
-#define IT_PCICMD                       0x04
-#define IT_PCISTS                       0x06
-#define IT_RID                          0x08
-#define IT_CLASSC                       0x09
-#define IT_HEADT                        0x0E
-#define IT_SERIRQC                      0x49
-// PCI to Internal/LPC Bus Bridge configuration header register offset
-#define IT_P2I_BCR                              0x4C
-#define IT_P2I_D0IOSC                           0x50
-#define IT_P2I_D1IOSC                           0x54
-#define IT_P2I_D2IOSC                           0x58
-#define IT_P2I_D3IOSC                           0x5C
-#define IT_P2I_D4IOSC                           0x60
-#define IT_P2I_D5IOSC                           0x64
-#define IT_P2I_D6IOSC                           0x68
-#define IT_P2I_D7IOSC                           0x6C
-#define IT_P2I_D8IOSC                           0x70
-#define IT_P2I_D9IOSC                           0x74
-#define IT_P2I_D10IOSC                          0x78
-#define IT_P2I_D11IOSC                          0x7C
-// Memory controller register offsets from IT8172_BASE
-#define IT_MC_SDRMR                                     0x1000
-#define IT_MC_SDRTR                                     0x1004
-#define IT_MC_MCR                                       0x1008
-#define IT_MC_SDTYPE                                    0x100C
-#define IT_MC_WPBA                                      0x1010
-#define IT_MC_WPTA                                      0x1014
-#define IT_MC_HATR                                      0x1018
-#define IT_MC_PCICR                                     0x101C
-// Flash/ROM control register offsets from IT8172_BASE
-#define IT_FC_BRCR                                      0x2000
-#define IT_FC_FCR                                       0x2004
-#define IT_FC_DCR                                       0x2008
-// M68K interface bridge configuration header register offset
-#define IT_M68K_MBCSR                                   0x54
-#define IT_M68K_TMR                                     0x58
-#define IT_M68K_BCR                                     0x5C
-#define IT_M68K_BSR                                     0x5D
-#define IT_M68K_DTR                                     0x5F
-// Register offset from IT8172_PCI_IO_BASE
-// These registers are accessible through 8172 PCI IO window.
-// INTC
-#define IT_INTC_BASE                            0x10000
-#define IT_INTC_LBDNIRR                         0x10000
-#define IT_INTC_LBDNIMR                         0x10002
-#define IT_INTC_LBDNITR                         0x10004
-#define IT_INTC_LBDNIAR                         0x10006
-#define IT_INTC_LPCNIRR                         0x10010
-#define IT_INTC_LPCNIMR                         0x10012
-#define IT_INTC_LPCNITR                         0x10014
-#define IT_INTC_LPCNIAR                         0x10016
-#define IT_INTC_PDNIRR                          0x10020
-#define IT_INTC_PDNIMR                          0x10022
-#define IT_INTC_PDNITR                          0x10024
-#define IT_INTC_PDNIAR                          0x10026
-#define IT_INTC_UMNIRR                          0x10030
-#define IT_INTC_UMNITR                          0x10034
-#define IT_INTC_UMNIAR                          0x10036
-#define IT_INTC_TYPER                           0x107FE
-// IT8172 PCI device number
-#define IT_C2P_DEVICE                           0
-#define IT_AUDIO_DEVICE                         1
-#define IT_DMAC_DEVICE                          1
-#define IT_CDMAC_DEVICE                         1
-#define IT_USB_DEVICE                           1
-#define IT_P2I_DEVICE                           1
-#define IT_IDE_DEVICE                           1
-#define IT_M68K_DEVICE                          1
-// IT8172 PCI function number
-#define IT_C2P_FUNCION                          0
-#define IT_AUDIO_FUNCTION                       0
-#define IT_DMAC_FUNCTION                        1
-#define IT_CDMAC_FUNCTION                       2
-#define IT_USB_FUNCTION                         3
-#define IT_P2I_FUNCTION                         4
-#define IT_IDE_FUNCTION                         5
-#define IT_M68K_FUNCTION                        6
-// IT8172 GPIO
-#define IT_GPADR                                0x13800
-#define IT_GPBDR                                0x13808
-#define IT_GPCDR                                0x13810
-#define IT_GPACR                                0x13802
-#define IT_GPBCR                                0x1380A
-#define IT_GPCCR                                0x13812
-#define IT_GPAICR                               0x13804
-#define IT_GPBICR                               0x1380C
-#define IT_GPCICR                               0x13814
-#define IT_GPAISR                               0x13806
-#define IT_GPBISR                               0x1380E
-#define IT_GPCISR                               0x13816
-#define IT_GCR                                  0x13818
-// IT8172 RTC
-#define IT_RTC_BASE                             0x14800
-#define IT_RTC_CENTURY                          0x14808
-#define IT_RTC_RIR0                             0x00
-#define IT_RTC_RTR0                             0x01
-#define IT_RTC_RIR1                             0x02
-#define IT_RTC_RTR1                             0x03
-#define IT_RTC_RIR2                             0x04
-#define IT_RTC_RTR2                             0x05
-#define IT_RTC_RCTR                             0x08
-#define IT_RTC_RA                               0x0A
-#define IT_RTC_RB                               0x0B
-#define IT_RTC_RC                               0x0C
-#define IT_RTC_RD                               0x0D
-#define RTC_SEC_INDEX                           0x00
-#define RTC_MIN_INDEX                           0x02
-#define RTC_HOUR_INDEX                          0x04
-#define RTC_DAY_INDEX                           0x06
-#define RTC_DATE_INDEX                          0x07
-#define RTC_MONTH_INDEX                         0x08
-#define RTC_YEAR_INDEX                          0x09
-// IT8172 internal device registers
-#define IT_TIMER_BASE                           0x10800
-#define IT_CIR0_BASE                            0x11000
-#define IT_UART_BASE                            0x11800
-#define IT_SCR0_BASE                            0x12000
-#define IT_SCR1_BASE                            0x12800
-#define IT_PP_BASE                              0x13000
-#define IT_I2C_BASE                             0x14000
-#define IT_CIR1_BASE                            0x15000
-// IT8172 Smart Card Reader offsets from IT_SCR*_BASE
-#define IT_SCR_SFR                              0x08
-#define IT_SCR_SCDR                             0x09
-// IT8172 IT_SCR_SFR bit definition & mask
-#define IT_SCR_SFR_GATE_UART                    0x40
-#define IT_SCR_SFR_GATE_UART_BIT                6
-#define IT_SCR_SFR_GATE_UART_OFF                0
-#define IT_SCR_SFR_GATE_UART_ON                 1
-#define IT_SCR_SFR_FET_CHARGE                   0x30
-#define IT_SCR_SFR_FET_CHARGE_BIT               4
-#define IT_SCR_SFR_FET_CHARGE_3_3_US            3
-#define IT_SCR_SFR_FET_CHARGE_13_US             2
-#define IT_SCR_SFR_FET_CHARGE_53_US             1
-#define IT_SCR_SFR_FET_CHARGE_213_US            0
-#define IT_SCR_SFR_CARD_FREQ                    0x0C
-#define IT_SCR_SFR_CARD_FREQ_BIT                2
-#define IT_SCR_SFR_CARD_FREQ_STOP               3
-#define IT_SCR_SFR_CARD_FREQ_3_5_MHZ            0
-#define IT_SCR_SFR_CARD_FREQ_7_1_MHZ            2
-#define IT_SCR_SFR_CARD_FREQ_96_DIV_MHZ         1
-#define IT_SCR_SFR_FET_ACTIVE                   0x02
-#define IT_SCR_SFR_FET_ACTIVE_BIT               1
-#define IT_SCR_SFR_FET_ACTIVE_INVERT            0
-#define IT_SCR_SFR_FET_ACTIVE_NONINVERT         1
-#define IT_SCR_SFR_ENABLE                       0x01
-#define IT_SCR_SFR_ENABLE_BIT                   0
-#define IT_SCR_SFR_ENABLE_OFF                   0
-#define IT_SCR_SFR_ENABLE_ON                    1
-// IT8172 IT_SCR_SCDR bit definition & mask
-#define IT_SCR_SCDR_RESET_MODE                  0x80
-#define IT_SCR_SCDR_RESET_MODE_BIT              7
-#define IT_SCR_SCDR_RESET_MODE_ASYNC            0
-#define IT_SCR_SCDR_RESET_MODE_SYNC             1
-#define IT_SCR_SCDR_DIVISOR                     0x7F
-#define IT_SCR_SCDR_DIVISOR_BIT                 0
-#define IT_SCR_SCDR_DIVISOR_STOP_VAL_1          0x00
-#define IT_SCR_SCDR_DIVISOR_STOP_VAL_2          0x01
-#define IT_SCR_SCDR_DIVISOR_STOP_VAL_3          0x7F
-// IT8172 DMA
-#define IT_DMAC_BASE                            0x16000
-#define IT_DMAC_BCAR0                           0x00
-#define IT_DMAC_BCAR1                           0x04
-#define IT_DMAC_BCAR2                           0x08
-#define IT_DMAC_BCAR3                           0x0C
-#define IT_DMAC_BCCR0                           0x02
-#define IT_DMAC_BCCR1                           0x06
-#define IT_DMAC_BCCR2                           0x0a
-#define IT_DMAC_BCCR3                           0x0e
-#define IT_DMAC_CR                              0x10
-#define IT_DMAC_SR                              0x12
-#define IT_DMAC_ESR                             0x13
-#define IT_DMAC_RQR                             0x14
-#define IT_DMAC_MR                              0x16
-#define IT_DMAC_EMR                             0x17
-#define IT_DMAC_MKR                             0x18
-#define IT_DMAC_PAR0                            0x20
-#define IT_DMAC_PAR1                            0x22
-#define IT_DMAC_PAR2                            0x24
-#define IT_DMAC_PAR3                            0x26
-// IT8172 IDE
-#define IT_IDE_BASE                             0x17800
-#define IT_IDE_STATUS                           0x1F7
-// IT8172 Audio Controller
-#define IT_AC_BASE                              0x17000
-#define IT_AC_PCMOV                             0x00
-#define IT_AC_FMOV                              0x02
-#define IT_AC_I2SV                              0x04
-#define IT_AC_DRSS                              0x06
-#define IT_AC_PCC                               0x08
-#define IT_AC_PCDL                              0x0A
-#define IT_AC_PCB1STA                           0x0C
-#define IT_AC_PCB2STA                           0x10
-#define IT_AC_CAPCC                             0x14
-#define IT_AC_CAPCDL                            0x16
-#define IT_AC_CAPB1STA                          0x18
-#define IT_AC_CAPB2STA                          0x1C
-#define IT_AC_CODECC                            0x22
-#define IT_AC_I2SMC                             0x24
-#define IT_AC_VS                                0x26
-#define IT_AC_SRCS                              0x28
-#define IT_AC_CIRCP                             0x2A
-#define IT_AC_CIRDP                             0x2C
-#define IT_AC_TM                                0x4A
-#define IT_AC_PFDP                              0x4C
-#define IT_AC_GC                                0x54
-#define IT_AC_IMC                               0x56
-#define IT_AC_ISC                               0x5B
-#define IT_AC_OPL3SR                            0x68
-#define IT_AC_OPL3DWDR                          0x69
-#define IT_AC_OPL3AB1W                          0x6A
-#define IT_AC_OPL3DW                            0x6B
-#define IT_AC_BPDC                              0x70
-// IT8172 Timer
-#define IT_TIMER_BASE                           0x10800
-#define TIMER_TCVR0                             0x00
-#define TIMER_TRVR0                             0x02
-#define TIMER_TCR0                              0x04
-#define TIMER_TIRR                              0x06
-#define TIMER_TCVR1                             0x08
-#define TIMER_TRVR1                             0x0A
-#define TIMER_TCR1                              0x0C
-#define TIMER_TIDR                              0x0E
-#define IT_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs)) = data
-#define IT_READ(ofs, data)  data = *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs))
-#define IT_IO_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data
-#define IT_IO_READ(ofs, data)  data = *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs))
-#define IT_IO_WRITE16(ofs, data) *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data
-#define IT_IO_READ16(ofs, data)  data = *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs))
-#endif
diff --git a/include/asm-mips/it8172/it8172_cir.h b/include/asm-mips/it8172/it8172_cir.h
deleted file mode 100644
index 6a1dbd29f6d1..000000000000
--- a/include/asm-mips/it8172/it8172_cir.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      IT8172 Consumer IR port defines.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              ppopov@mvista.com or source@mvista.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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#define NUM_CIR_PORTS 2
-/* Master Control Register */
-#define CIR_RESET              0x1
-#define CIR_FIFO_CLEAR         0x2
-#define CIR_SET_FIFO_TL(x)     (((x)&0x3)<<2)
-#define CIR_ILE                0x10
-#define CIR_ILSEL              0x20
-/* Interrupt Enable Register */
-#define CIR_TLDLIE             0x1
-#define CIR_RDAIE              0x2
-#define CIR_RFOIE              0x4
-#define CIR_IEC                0x80
-/* Interrupt Identification Register */
-#define CIR_TLDLI              0x1
-#define CIR_RDAI               0x2
-#define CIR_RFOI               0x4
-#define CIR_NIP                0x80
-/* Carrier Frequency Register */
-#define CIR_SET_CF(x)          ((x)&0x1f)
-  #define CFQ_38_480           0xB       /* 38 KHz low, 480 KHz high */
-#define CIR_HCFS               0x20
-  #define CIR_SET_HS(x)        (((x)&0x1)<<5)
-/* Receiver Control Register */
-#define CIR_SET_RXDCR(x)       ((x)&0x7)
-#define CIR_RXACT              0x8
-#define CIR_RXEND              0x10
-#define CIR_RDWOS              0x20
-  #define CIR_SET_RDWOS(x)     (((x)&0x1)<<5)
-#define CIR_RXEN               0x80
-/* Transmitter Control Register */
-#define CIR_SET_TXMPW(x)       ((x)&0x7)
-#define CIR_SET_TXMPM(x)       (((x)&0x3)<<3)
-#define CIR_TXENDF             0x20
-#define CIR_TXRLE              0x40
-/* Receiver FIFO Status Register */
-#define CIR_RXFBC_MASK         0x3f
-#define CIR_RXFTO              0x80
-/* Wakeup Code Length Register */
-#define CIR_SET_WCL            ((x)&0x3f)
-#define CIR_WCL_MASK(x)        ((x)&0x3f)
-/* Wakeup Power Control/Status Register */
-#define CIR_BTMON              0x2
-#define CIR_CIRON              0x4
-#define CIR_RCRST              0x10
-#define CIR_WCRST              0x20
-struct cir_port {
-        int port;
-        unsigned short baud_rate;
-        unsigned char fifo_tl;
-        unsigned char cfq;
-        unsigned char hcfs;
-        unsigned char rdwos;
-        unsigned char rxdcr;
-};
-struct it8172_cir_regs {
-        unsigned char dr;       /* data                        */
-        char pad;
-        unsigned char mstcr;    /* master control              */
-        char pad1;
-        unsigned char ier;      /* interrupt enable            */
-        char pad2;
-        unsigned char iir;      /* interrupt identification    */
-        char pad3;
-        unsigned char cfr;      /* carrier frequency           */
-        char pad4;
-        unsigned char rcr;      /* receiver control            */
-        char pad5;
-        unsigned char tcr;      /* transmitter control         */
-        char pad6;
-        char pad7;
-        char pad8;
-        unsigned char bdlr;     /* baud rate divisor low byte  */
-        char pad9;
-        unsigned char bdhr;     /* baud rate divisor high byte */
-        char pad10;
-        unsigned char tfsr;     /* tx fifo byte count          */
-        char pad11;
-        unsigned char rfsr;     /* rx fifo status              */
-        char pad12;
-        unsigned char wcl;      /* wakeup code length          */
-        char pad13;
-        unsigned char wcr;      /* wakeup code read/write      */
-        char pad14;
-        unsigned char wps;      /* wakeup power control/status */
-};
-int cir_port_init(struct cir_port *cir);
-extern void clear_fifo(struct cir_port *cir);
-extern void enable_receiver(struct cir_port *cir);
-extern void disable_receiver(struct cir_port *cir);
-extern void enable_rx_demodulation(struct cir_port *cir);
-extern void disable_rx_demodulation(struct cir_port *cir);
-extern void set_rx_active(struct cir_port *cir);
-extern void int_enable(struct cir_port *cir);
-extern void rx_int_enable(struct cir_port *cir);
-extern char get_int_status(struct cir_port *cir);
-extern int cir_get_rx_count(struct cir_port *cir);
-extern char cir_read_data(struct cir_port *cir);
diff --git a/include/asm-mips/it8172/it8172_dbg.h b/include/asm-mips/it8172/it8172_dbg.h
deleted file mode 100644
index f404ec7c03ac..000000000000
--- a/include/asm-mips/it8172/it8172_dbg.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      Function prototypes for low level uart routines to
- *      directly access a 16550 uart.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              ppopov@mvista.com or source@mvista.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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/types.h>
-extern void putch(const unsigned char c);
-extern void puts(unsigned char *cp);
-extern void fputs(unsigned char *cp);
-extern void put64(uint64_t ul);
-extern void put32(unsigned u);
diff --git a/include/asm-mips/it8172/it8172_int.h b/include/asm-mips/it8172/it8172_int.h
deleted file mode 100644
index 837e83ac25f5..000000000000
--- a/include/asm-mips/it8172/it8172_int.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      ITE 8172 Interrupt Numbering
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              ppopov@mvista.com or source@mvista.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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef _MIPS_ITEINT_H
-#define _MIPS_ITEINT_H
-/*
- * Here's the "strategy":
- * We number the LPC serial irqs from 0 to 15,
- * the local bus irqs from 16 to 31,
- * the pci dev register interrupts from 32 to 47,
- * and the non-maskable ints from 48 to 53.
- */
-#define IT8172_LPC_IRQ_BASE  0    /* first LPC int number */
-#define IT8172_SERIRQ_0      (IT8172_LPC_IRQ_BASE + 0)
-#define IT8172_SERIRQ_1      (IT8172_LPC_IRQ_BASE + 1)
-#define IT8172_SERIRQ_2      (IT8172_LPC_IRQ_BASE + 2)
-#define IT8172_SERIRQ_3      (IT8172_LPC_IRQ_BASE + 3)
-#define IT8172_SERIRQ_4      (IT8172_LPC_IRQ_BASE + 4)
-#define IT8172_SERIRQ_5      (IT8172_LPC_IRQ_BASE + 5)
-#define IT8172_SERIRQ_6      (IT8172_LPC_IRQ_BASE + 6)
-#define IT8172_SERIRQ_7      (IT8172_LPC_IRQ_BASE + 7)
-#define IT8172_SERIRQ_8      (IT8172_LPC_IRQ_BASE + 8)
-#define IT8172_SERIRQ_9      (IT8172_LPC_IRQ_BASE + 9)
-#define IT8172_SERIRQ_10     (IT8172_LPC_IRQ_BASE + 10)
-#define IT8172_SERIRQ_11     (IT8172_LPC_IRQ_BASE + 11)
-#define IT8172_SERIRQ_12     (IT8172_LPC_IRQ_BASE + 12)
-#define IT8172_SERIRQ_13     (IT8172_LPC_IRQ_BASE + 13)
-#define IT8172_SERIRQ_14     (IT8172_LPC_IRQ_BASE + 14)
-#define IT8172_SERIRQ_15     (IT8172_LPC_IRQ_BASE + 15)
-#define IT8172_LB_IRQ_BASE  16   /* first local bus int number */
-#define IT8172_PPR_IRQ          (IT8172_LB_IRQ_BASE + 0) /* parallel port */
-#define IT8172_TIMER0_IRQ       (IT8172_LB_IRQ_BASE + 1)
-#define IT8172_TIMER1_IRQ       (IT8172_LB_IRQ_BASE + 2)
-#define IT8172_I2C_IRQ          (IT8172_LB_IRQ_BASE + 3)
-#define IT8172_GPIO_IRQ         (IT8172_LB_IRQ_BASE + 4)
-#define IT8172_CIR0_IRQ         (IT8172_LB_IRQ_BASE + 5)
-#define IT8172_CIR1_IRQ         (IT8172_LB_IRQ_BASE + 6)
-#define IT8172_UART_IRQ         (IT8172_LB_IRQ_BASE + 7)
-#define IT8172_SCR0_IRQ         (IT8172_LB_IRQ_BASE + 8)
-#define IT8172_SCR1_IRQ         (IT8172_LB_IRQ_BASE + 9)
-#define IT8172_RTC_IRQ          (IT8172_LB_IRQ_BASE + 10)
-#define IT8172_IOCHK_IRQ        (IT8172_LB_IRQ_BASE + 11)
-/* 12 - 15 reserved */
-/*
- * Note here that the pci dev registers includes bits for more than
- * just the pci devices.
- */
-#define IT8172_PCI_DEV_IRQ_BASE  32   /* first pci dev irq */
-#define IT8172_AC97_IRQ          (IT8172_PCI_DEV_IRQ_BASE + 0)
-#define IT8172_MC68K_IRQ         (IT8172_PCI_DEV_IRQ_BASE + 1)
-#define IT8172_IDE_IRQ           (IT8172_PCI_DEV_IRQ_BASE + 2)
-#define IT8172_USB_IRQ           (IT8172_PCI_DEV_IRQ_BASE + 3)
-#define IT8172_BRIDGE_MASTER_IRQ (IT8172_PCI_DEV_IRQ_BASE + 4)
-#define IT8172_BRIDGE_TARGET_IRQ (IT8172_PCI_DEV_IRQ_BASE + 5)
-#define IT8172_PCI_INTA_IRQ      (IT8172_PCI_DEV_IRQ_BASE + 6)
-#define IT8172_PCI_INTB_IRQ      (IT8172_PCI_DEV_IRQ_BASE + 7)
-#define IT8172_PCI_INTC_IRQ      (IT8172_PCI_DEV_IRQ_BASE + 8)
-#define IT8172_PCI_INTD_IRQ      (IT8172_PCI_DEV_IRQ_BASE + 9)
-#define IT8172_S_INTA_IRQ        (IT8172_PCI_DEV_IRQ_BASE + 10)
-#define IT8172_S_INTB_IRQ        (IT8172_PCI_DEV_IRQ_BASE + 11)
-#define IT8172_S_INTC_IRQ        (IT8172_PCI_DEV_IRQ_BASE + 12)
-#define IT8172_S_INTD_IRQ        (IT8172_PCI_DEV_IRQ_BASE + 13)
-#define IT8172_CDMA_IRQ          (IT8172_PCI_DEV_IRQ_BASE + 14)
-#define IT8172_DMA_IRQ           (IT8172_PCI_DEV_IRQ_BASE + 15)
-#define IT8172_NMI_IRQ_BASE      48
-#define IT8172_SER_NMI_IRQ       (IT8172_NMI_IRQ_BASE + 0)
-#define IT8172_PCI_NMI_IRQ       (IT8172_NMI_IRQ_BASE + 1)
-#define IT8172_RTC_NMI_IRQ       (IT8172_NMI_IRQ_BASE + 2)
-#define IT8172_CPUIF_NMI_IRQ     (IT8172_NMI_IRQ_BASE + 3)
-#define IT8172_PMER_NMI_IRQ      (IT8172_NMI_IRQ_BASE + 4)
-#define IT8172_POWER_NMI_IRQ     (IT8172_NMI_IRQ_BASE + 5)
-#define IT8172_LAST_IRQ          (IT8172_POWER_NMI_IRQ)
-/* Finally, let's move over here the mips cpu timer interrupt.
- */
-#define MIPS_CPU_TIMER_IRQ       (NR_IRQS-1)
-/*
- * IT8172 Interrupt Controller Registers
- */
-struct it8172_intc_regs {
-        volatile unsigned short lb_req;      /* offset 0 */
-        volatile unsigned short lb_mask;
-        volatile unsigned short lb_trigger;
-        volatile unsigned short lb_level;
-        unsigned char pad0[8];
-        volatile unsigned short lpc_req;     /* offset 0x10 */
-        volatile unsigned short lpc_mask;
-        volatile unsigned short lpc_trigger;
-        volatile unsigned short lpc_level;
-        unsigned char pad1[8];
-        volatile unsigned short pci_req;     /* offset 0x20 */
-        volatile unsigned short pci_mask;
-        volatile unsigned short pci_trigger;
-        volatile unsigned short pci_level;
-        unsigned char pad2[8];
-        volatile unsigned short nmi_req;     /* offset 0x30 */
-        volatile unsigned short nmi_mask;
-        volatile unsigned short nmi_trigger;
-        volatile unsigned short nmi_level;
-        unsigned char pad3[6];
-        volatile unsigned short nmi_redir;   /* offset 0x3E */
-        unsigned char pad4[0xBE];
-        volatile unsigned short intstatus;    /* offset 0xFE */
-};
-#endif /* _MIPS_ITEINT_H */
diff --git a/include/asm-mips/it8172/it8172_pci.h b/include/asm-mips/it8172/it8172_pci.h
deleted file mode 100644
index 42c61f56eeba..000000000000
--- a/include/asm-mips/it8172/it8172_pci.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      IT8172 system controller specific pci defines.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              ppopov@mvista.com or source@mvista.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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef _8172PCI_H_
-#define _8172PCI_H_
-// PCI configuration space Type0
-#define PCI_IDREG       0x00
-#define PCI_CMDSTSREG   0x04
-#define PCI_CLASSREG    0x08
-#define PCI_BHLCREG     0x0C
-#define PCI_BASE1REG    0x10
-#define PCI_BASE2REG    0x14
-#define PCI_BASE3REG    0x18
-#define PCI_BASE4REG    0x1C
-#define PCI_BASE5REG    0x20
-#define PCI_BASE6REG    0x24
-#define PCI_ROMBASEREG  0x30
-#define PCI_INTRREG     0x3C
-// PCI configuration space Type1
-#define PCI_BUSNOREG    0x18
-#define IT_PCI_VENDORID(x)      ((x) & 0xFFFF)
-#define IT_PCI_DEVICEID(x)      (((x)>>16) & 0xFFFF)
-// Command register
-#define PCI_CMD_IOEN            0x00000001
-#define PCI_CMD_MEMEN           0x00000002
-#define PCI_CMD_BUSMASTER       0x00000004
-#define PCI_CMD_SPCYCLE         0x00000008
-#define PCI_CMD_WRINV           0x00000010
-#define PCI_CMD_VGASNOOP        0x00000020
-#define PCI_CMD_PERR            0x00000040
-#define PCI_CMD_WAITCTRL        0x00000080
-#define PCI_CMD_SERR            0x00000100
-#define PCI_CMD_FAST_BACKTOBACK 0x00000200
-// Status register
-#define PCI_STS_66MHZ           0x00200000
-#define PCI_STS_SUPPORT_UDF     0x00400000
-#define PCI_STS_FAST_BACKTOBACK 0x00800000
-#define PCI_STS_DATA_PERR       0x01000000
-#define PCI_STS_DEVSEL0         0x02000000
-#define PCI_STS_DEVSEL1         0x04000000
-#define PCI_STS_SIG_TGTABORT    0x08000000
-#define PCI_STS_RCV_TGTABORT    0x10000000
-#define PCI_STS_RCV_MSTABORT    0x20000000
-#define PCI_STS_SYSERR          0x40000000
-#define PCI_STS_DETCT_PERR      0x80000000
-#define IT_PCI_CLASS(x)         (((x)>>24) & 0xFF)
-#define IT_PCI_SUBCLASS(x)              (((x)>>16) & 0xFF)
-#define IT_PCI_INTERFACE(x)     (((x)>>8) & 0xFF)
-#define IT_PCI_REVISION(x)              ((x) & 0xFF)
-// PCI class code
-#define PCI_CLASS_BRIDGE                        0x06
-// bridge subclass
-#define PCI_SUBCLASS_BRIDGE_HOST                0x00
-#define PCI_SUBCLASS_BRIDGE_PCI                 0x04
-// BHLCREG
-#define IT_PCI_BIST(x)          (((x)>>24) & 0xFF)
-#define IT_PCI_HEADERTYPE(x)    (((x)>>16) & 0xFF)
-#define IT_PCI_LATENCYTIMER(x)  (((x)>>8) & 0xFF)
-#define IT_PCI_CACHELINESIZE(x) ((x) & 0xFF)
-#define PCI_MULTIFUNC   0x80
-// INTRREG
-#define IT_PCI_MAXLAT(x)                (((x)>>24) & 0xFF)
-#define IT_PCI_MINGNT(x)                (((x)>>16) & 0xFF)
-#define IT_PCI_INTRPIN(x)               (((x)>>8) & 0xFF)
-#define IT_PCI_INTRLINE(x)              ((x) & 0xFF)
-#define PCI_VENDOR_NEC  0x1033
-#define PCI_VENDOR_DEC  0x1101
-#endif // _8172PCI_H_
diff --git a/include/asm-mips/it8712.h b/include/asm-mips/it8712.h
deleted file mode 100644
index ca2dee02a011..000000000000
--- a/include/asm-mips/it8712.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __IT8712_H__
-#define __IT8712_H__
-#define LPC_BASE_ADDR   0x14000000
-// MB PnP configuration register
-#define LPC_KEY_ADDR    0x1400002E
-#define LPC_DATA_ADDR   0x1400002F
-// Device LDN
-#define LDN_SERIAL1     0x01
-#define LDN_SERIAL2     0x02
-#define LDN_PARALLEL    0x03
-#define LDN_KEYBOARD    0x05
-#define LDN_MOUSE       0x06
-#define IT8712_UART1_PORT      0x3F8
-#define IT8712_UART2_PORT      0x2F8
-#ifndef ASM_ONLY
-void LPCSetConfig(char LdnNumber, char Index, char data);
-char LPCGetConfig(char LdnNumber, char Index);
-#endif
-#endif
diff --git a/include/asm-mips/mach-atlas/mc146818rtc.h b/include/asm-mips/mach-atlas/mc146818rtc.h
index 397522ea5565..a73a5698420c 100644
--- a/include/asm-mips/mach-atlas/mc146818rtc.h
+++ b/include/asm-mips/mach-atlas/mc146818rtc.h
@@ -28,10 +28,12 @@
 #include <asm/mips-boards/atlas.h>
 #include <asm/mips-boards/atlasint.h>
+#define ARCH_RTC_LOCATION
 #define RTC_PORT(x)     (ATLAS_RTC_ADR_REG + (x) * 8)
 #define RTC_IO_EXTENT   0x100
 #define RTC_IOMAPPED    0
-#define RTC_IRQ         ATLASINT_RTC
+#define RTC_IRQ         ATLAS_INT_RTC
 static inline unsigned char CMOS_READ(unsigned long addr)
 {
diff --git a/include/asm-mips/mach-ev64120/mach-gt64120.h b/include/asm-mips/mach-ev64120/mach-gt64120.h
index 13b1443a7a65..7e272ce57ea3 100644
--- a/include/asm-mips/mach-ev64120/mach-gt64120.h
+++ b/include/asm-mips/mach-ev64120/mach-gt64120.h
@@ -42,6 +42,7 @@ extern unsigned long gt64120_base;
 #define EV64120_UART0_REGS_BASE (KSEG1ADDR(EV64120_COM1_BASE_ADDR))
 #define EV64120_UART1_REGS_BASE (KSEG1ADDR(EV64120_COM2_BASE_ADDR))
 #define EV64120_BASE_BAUD ( 3686400 / 16 )
+#define EV64120_UART_IRQ        6
 /*
 * PCI interrupts will come in on either the INTA or INTD interrups lines,
diff --git a/include/asm-mips/mach-ev96100/mach-gt64120.h b/include/asm-mips/mach-ev96100/mach-gt64120.h
deleted file mode 100644
index 0ef1e6c25acf..000000000000
--- a/include/asm-mips/mach-ev96100/mach-gt64120.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- *  This is a direct copy of the ev96100.h file, with a global
- * search and replace.  The numbers are the same.
- *
- *  The reason I'm duplicating this is so that the 64120/96100
- * defines won't be confusing in the source code.
- */
-#ifndef _ASM_GT64120_EV96100_GT64120_DEP_H
-#define _ASM_GT64120_EV96100_GT64120_DEP_H
-/*
- *   GT96100 config space base address
- */
-#define GT64120_BASE    (KSEG1ADDR(0x14000000))
-/*
- *   PCI Bus allocation
- *
- *   (Guessing ...)
- */
-#define GT_PCI_MEM_BASE 0x12000000UL
-#define GT_PCI_MEM_SIZE 0x02000000UL
-#define GT_PCI_IO_BASE  0x10000000UL
-#define GT_PCI_IO_SIZE  0x02000000UL
-#define GT_ISA_IO_BASE  PCI_IO_BASE
-/*
- *   Duart I/O ports.
- */
-#define EV96100_COM1_BASE_ADDR  (0xBD000000 + 0x20)
-#define EV96100_COM2_BASE_ADDR  (0xBD000000 + 0x00)
-/*
- *   EV96100 interrupt controller register base.
- */
-#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
-/*
- *   EV96100 UART register base.
- */
-#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR
-#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR
-#define EV96100_BASE_BAUD       ( 3686400 / 16 )
-#endif /* _ASM_GT64120_EV96100_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-excite/excite.h b/include/asm-mips/mach-excite/excite.h
index 130bd4b8edce..4c29ba44992c 100644
--- a/include/asm-mips/mach-excite/excite.h
+++ b/include/asm-mips/mach-excite/excite.h
@@ -7,7 +7,7 @@
 #define EXCITE_CPU_EXT_CLOCK 100000000
-#if !defined(__ASSEMBLER__)
+#if !defined(__ASSEMBLY__)
 void __init excite_kgdb_init(void);
 void excite_procfs_init(void);
 extern unsigned long memsize;
diff --git a/include/asm-mips/mach-excite/excite_fpga.h b/include/asm-mips/mach-excite/excite_fpga.h
new file mode 100644
index 000000000000..38fcda703a0b
--- /dev/null
+++ b/include/asm-mips/mach-excite/excite_fpga.h
@@ -0,0 +1,80 @@
+#ifndef EXCITE_FPGA_H_INCLUDED
+#define EXCITE_FPGA_H_INCLUDED
+/**
+ * Adress alignment of the individual FPGA bytes.
+ * The address arrangement of the individual bytes of the FPGA is two
+ * byte aligned at the embedded MK2 platform.
+ */
+#ifdef EXCITE_CCI_FPGA_MK2
+typedef unsigned char excite_cci_fpga_align_t __attribute__ ((aligned(2)));
+#else
+typedef unsigned char excite_cci_fpga_align_t;
+#endif
+/**
+ * Size of Dual Ported RAM.
+ */
+#define EXCITE_DPR_SIZE 263
+/**
+ * Size of Reserved Status Fields in Dual Ported RAM.
+ */
+#define EXCITE_DPR_STATUS_SIZE 7
+/**
+ * FPGA.
+ * Hardware register layout of the FPGA interface. The FPGA must accessed
+ * byte wise solely.
+ * @see EXCITE_CCI_DPR_MK2
+ */
+typedef struct excite_fpga {
+        /**
+         * Dual Ported RAM.
+         */
+        excite_cci_fpga_align_t dpr[EXCITE_DPR_SIZE];
+        /**
+         * Status.
+         */
+        excite_cci_fpga_align_t status[EXCITE_DPR_STATUS_SIZE];
+#ifdef EXCITE_CCI_FPGA_MK2
+        /**
+         * RM9000 Interrupt.
+         * Write access initiates interrupt at the RM9000 (MIPS) processor of the eXcite.
+         */
+        excite_cci_fpga_align_t rm9k_int;
+#else
+        /**
+         * MK2 Interrupt.
+         * Write access initiates interrupt at the ARM processor of the MK2.
+         */
+        excite_cci_fpga_align_t mk2_int;
+        excite_cci_fpga_align_t gap[0x1000-0x10f];
+        /**
+         * IRQ Source/Acknowledge.
+         */
+        excite_cci_fpga_align_t rm9k_irq_src;
+        /**
+         * IRQ Mask.
+         * Set bits enable the related interrupt.
+         */
+        excite_cci_fpga_align_t rm9k_irq_mask;
+#endif
+} excite_fpga;
+#endif  /* ndef EXCITE_FPGA_H_INCLUDED */
diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h
index 59d26b52ba32..a13b715fd9ca 100644
--- a/include/asm-mips/mach-ip27/topology.h
+++ b/include/asm-mips/mach-ip27/topology.h
@@ -22,6 +22,7 @@ extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];
 #define SD_NODE_INIT (struct sched_domain) {            \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
        .max_interval           = 32,                   \
diff --git a/include/asm-mips/mach-pnx8550/uart.h b/include/asm-mips/mach-pnx8550/uart.h
index e32b9a23d70e..814a7a15ab49 100644
--- a/include/asm-mips/mach-pnx8550/uart.h
+++ b/include/asm-mips/mach-pnx8550/uart.h
@@ -13,4 +13,18 @@
 #define PNX8550_UART_INT(x)             (PNX8550_INT_GIC_MIN+19+x)
 #define IRQ_TO_UART(x)                  (x-PNX8550_INT_GIC_MIN-19)
+/* early macros needed for prom/kgdb */
+#define ip3106_lcr(base,port)    *(volatile u32 *)(base+(port*0x1000) + 0x000)
+#define ip3106_mcr(base, port)   *(volatile u32 *)(base+(port*0x1000) + 0x004)
+#define ip3106_baud(base, port)  *(volatile u32 *)(base+(port*0x1000) + 0x008)
+#define ip3106_cfg(base, port)   *(volatile u32 *)(base+(port*0x1000) + 0x00C)
+#define ip3106_fifo(base, port)  *(volatile u32 *)(base+(port*0x1000) + 0x028)
+#define ip3106_istat(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE0)
+#define ip3106_ien(base, port)   *(volatile u32 *)(base+(port*0x1000) + 0xFE4)
+#define ip3106_iclr(base, port)  *(volatile u32 *)(base+(port*0x1000) + 0xFE8)
+#define ip3106_iset(base, port)  *(volatile u32 *)(base+(port*0x1000) + 0xFEC)
+#define ip3106_pd(base, port)    *(volatile u32 *)(base+(port*0x1000) + 0xFF4)
+#define ip3106_mid(base, port)   *(volatile u32 *)(base+(port*0x1000) + 0xFFC)
 #endif
diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
index f4e370e27168..529445dacedb 100644
--- a/include/asm-mips/mach-qemu/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
@@ -20,7 +20,7 @@
 #define cpu_has_llsc            1
 #define cpu_has_vtag_icache     0
-#define cpu_has_dc_aliases      (PAGE_SIZE < 0x4000)
+#define cpu_has_dc_aliases      0
 #define cpu_has_ic_fills_f_dc   0
 #define cpu_has_dsp             0
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h
index fd7ebc54fa90..b15e4ea0b091 100644
--- a/include/asm-mips/mips-boards/atlasint.h
+++ b/include/asm-mips/mips-boards/atlasint.h
@@ -1,6 +1,7 @@
 /*
- * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999, 2006  MIPS Technologies, Inc.  All rights reserved.
- * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
+ *      Authors: Carsten Langgaard <carstenl@mips.com>
+ *               Maciej W. Rozycki <macro@mips.com>
 *
 * ########################################################################
 *
@@ -25,41 +26,88 @@
 #ifndef _MIPS_ATLASINT_H
 #define _MIPS_ATLASINT_H
-#define ATLASINT_BASE           1
+/*
-#define ATLASINT_UART           (ATLASINT_BASE+0)
+ * Interrupts 0..7 are used for Atlas CPU interrupts (nonEIC mode)
-#define ATLASINT_TIM0           (ATLASINT_BASE+1)
+ */
-#define ATLASINT_RES2           (ATLASINT_BASE+2)
+#define MIPSCPU_INT_BASE        0
-#define ATLASINT_RES3           (ATLASINT_BASE+3)
-#define ATLASINT_RTC            (ATLASINT_BASE+4)
+/* CPU interrupt offsets */
-#define ATLASINT_COREHI         (ATLASINT_BASE+5)
+#define MIPSCPU_INT_SW0         0
-#define ATLASINT_CORELO         (ATLASINT_BASE+6)
+#define MIPSCPU_INT_SW1         1
-#define ATLASINT_RES7           (ATLASINT_BASE+7)
+#define MIPSCPU_INT_MB0         2
-#define ATLASINT_PCIA           (ATLASINT_BASE+8)
+#define MIPSCPU_INT_ATLAS       MIPSCPU_INT_MB0
-#define ATLASINT_PCIB           (ATLASINT_BASE+9)
+#define MIPSCPU_INT_MB1         3
-#define ATLASINT_PCIC           (ATLASINT_BASE+10)
+#define MIPSCPU_INT_MB2         4
-#define ATLASINT_PCID           (ATLASINT_BASE+11)
+#define MIPSCPU_INT_MB3         5
-#define ATLASINT_ENUM           (ATLASINT_BASE+12)
+#define MIPSCPU_INT_MB4         6
-#define ATLASINT_DEG            (ATLASINT_BASE+13)
+#define MIPSCPU_INT_CPUCTR      7
-#define ATLASINT_ATXFAIL        (ATLASINT_BASE+14)
-#define ATLASINT_INTA           (ATLASINT_BASE+15)
+/*
-#define ATLASINT_INTB           (ATLASINT_BASE+16)
+ * Interrupts 8..39 are used for Atlas interrupt controller interrupts
-#define ATLASINT_ETH            ATLASINT_INTB
+ */
-#define ATLASINT_INTC           (ATLASINT_BASE+17)
+#define ATLAS_INT_BASE          8
-#define ATLASINT_SCSI           ATLASINT_INTC
+#define ATLAS_INT_UART          (ATLAS_INT_BASE + 0)
-#define ATLASINT_INTD           (ATLASINT_BASE+18)
+#define ATLAS_INT_TIM0          (ATLAS_INT_BASE + 1)
-#define ATLASINT_SERR           (ATLASINT_BASE+19)
+#define ATLAS_INT_RES2          (ATLAS_INT_BASE + 2)
-#define ATLASINT_RES20          (ATLASINT_BASE+20)
+#define ATLAS_INT_RES3          (ATLAS_INT_BASE + 3)
-#define ATLASINT_RES21          (ATLASINT_BASE+21)
+#define ATLAS_INT_RTC           (ATLAS_INT_BASE + 4)
-#define ATLASINT_RES22          (ATLASINT_BASE+22)
+#define ATLAS_INT_COREHI        (ATLAS_INT_BASE + 5)
-#define ATLASINT_RES23          (ATLASINT_BASE+23)
+#define ATLAS_INT_CORELO        (ATLAS_INT_BASE + 6)
-#define ATLASINT_RES24          (ATLASINT_BASE+24)
+#define ATLAS_INT_RES7          (ATLAS_INT_BASE + 7)
-#define ATLASINT_RES25          (ATLASINT_BASE+25)
+#define ATLAS_INT_PCIA          (ATLAS_INT_BASE + 8)
-#define ATLASINT_RES26          (ATLASINT_BASE+26)
+#define ATLAS_INT_PCIB          (ATLAS_INT_BASE + 9)
-#define ATLASINT_RES27          (ATLASINT_BASE+27)
+#define ATLAS_INT_PCIC          (ATLAS_INT_BASE + 10)
-#define ATLASINT_RES28          (ATLASINT_BASE+28)
+#define ATLAS_INT_PCID          (ATLAS_INT_BASE + 11)
-#define ATLASINT_RES29          (ATLASINT_BASE+29)
+#define ATLAS_INT_ENUM          (ATLAS_INT_BASE + 12)
-#define ATLASINT_RES30          (ATLASINT_BASE+30)
+#define ATLAS_INT_DEG           (ATLAS_INT_BASE + 13)
-#define ATLASINT_RES31          (ATLASINT_BASE+31)
+#define ATLAS_INT_ATXFAIL       (ATLAS_INT_BASE + 14)
-#define ATLASINT_END            (ATLASINT_BASE+31)
+#define ATLAS_INT_INTA          (ATLAS_INT_BASE + 15)
+#define ATLAS_INT_INTB          (ATLAS_INT_BASE + 16)
+#define ATLAS_INT_ETH           ATLAS_INT_INTB
+#define ATLAS_INT_INTC          (ATLAS_INT_BASE + 17)
+#define ATLAS_INT_SCSI          ATLAS_INT_INTC
+#define ATLAS_INT_INTD          (ATLAS_INT_BASE + 18)
+#define ATLAS_INT_SERR          (ATLAS_INT_BASE + 19)
+#define ATLAS_INT_RES20         (ATLAS_INT_BASE + 20)
+#define ATLAS_INT_RES21         (ATLAS_INT_BASE + 21)
+#define ATLAS_INT_RES22         (ATLAS_INT_BASE + 22)
+#define ATLAS_INT_RES23         (ATLAS_INT_BASE + 23)
+#define ATLAS_INT_RES24         (ATLAS_INT_BASE + 24)
+#define ATLAS_INT_RES25         (ATLAS_INT_BASE + 25)
+#define ATLAS_INT_RES26         (ATLAS_INT_BASE + 26)
+#define ATLAS_INT_RES27         (ATLAS_INT_BASE + 27)
+#define ATLAS_INT_RES28         (ATLAS_INT_BASE + 28)
+#define ATLAS_INT_RES29         (ATLAS_INT_BASE + 29)
+#define ATLAS_INT_RES30         (ATLAS_INT_BASE + 30)
+#define ATLAS_INT_RES31         (ATLAS_INT_BASE + 31)
+#define ATLAS_INT_END           (ATLAS_INT_BASE + 31)
+/*
+ * Interrupts 64..127 are used for Soc-it Classic interrupts
+ */
+#define MSC01C_INT_BASE         64
+/* SOC-it Classic interrupt offsets */
+#define MSC01C_INT_TMR          0
+#define MSC01C_INT_PCI          1
+/*
+ * Interrupts 64..127 are used for Soc-it EIC interrupts
+ */
+#define MSC01E_INT_BASE         64
+/* SOC-it EIC interrupt offsets */
+#define MSC01E_INT_SW0          1
+#define MSC01E_INT_SW1          2
+#define MSC01E_INT_MB0          3
+#define MSC01E_INT_ATLAS        MSC01E_INT_MB0
+#define MSC01E_INT_MB1          4
+#define MSC01E_INT_MB2          5
+#define MSC01E_INT_MB3          6
+#define MSC01E_INT_MB4          7
+#define MSC01E_INT_TMR          8
+#define MSC01E_INT_PCI          9
+#define MSC01E_INT_PERFCTR      10
+#define MSC01E_INT_CPUCTR       11
 #endif /* !(_MIPS_ATLASINT_H) */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 18b69de87daa..fe065d6070ca 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -262,10 +262,10 @@ drop_mmu_context(struct mm_struct *mm, unsigned cpu)
                /* See comments for similar code above */
                prevvpe = dvpe();
                oldasid = (read_c0_entryhi() & ASID_MASK);
-                if(smtc_live_asid[mytlb][oldasid]) {
+                if (smtc_live_asid[mytlb][oldasid]) {
-                  smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
+                        smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
-                  if(smtc_live_asid[mytlb][oldasid] == 0)
+                        if(smtc_live_asid[mytlb][oldasid] == 0)
-                        smtc_flush_tlb_asid(oldasid);
+                                smtc_flush_tlb_asid(oldasid);
                }
                /* See comments for similar code above */
                write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK)
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 219d359861f3..85b258ee7090 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -34,6 +34,8 @@
 #ifndef __ASSEMBLY__
+#include <asm/cpu-features.h>
 extern void clear_page(void * page);
 extern void copy_page(void * to, void * from);
@@ -53,7 +55,7 @@ static inline void clear_user_page(void *addr, unsigned long vaddr,
        extern void (*flush_data_cache_page)(unsigned long addr);
        clear_page(addr);
-        if (pages_do_alias((unsigned long) addr, vaddr))
+        if (pages_do_alias((unsigned long) addr, vaddr & PAGE_MASK))
                flush_data_cache_page((unsigned long)addr);
 }
@@ -63,7 +65,8 @@ static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
        extern void (*flush_data_cache_page)(unsigned long addr);
        copy_page(vto, vfrom);
-        if (pages_do_alias((unsigned long)vto, vaddr))
+        if (!cpu_has_ic_fills_f_dc ||
+            pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
                flush_data_cache_page((unsigned long)vto);
 }
@@ -74,15 +77,17 @@ static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
  #ifdef CONFIG_CPU_MIPS32
    typedef struct { unsigned long pte_low, pte_high; } pte_t;
    #define pte_val(x)    ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
+    #define __pte(x)      ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
  #else
     typedef struct { unsigned long long pte; } pte_t;
     #define pte_val(x) ((x).pte)
+     #define __pte(x)   ((pte_t) { (x) } )
  #endif
 #else
 typedef struct { unsigned long pte; } pte_t;
 #define pte_val(x)      ((x).pte)
-#endif
 #define __pte(x)        ((pte_t) { (x) } )
+#endif
 /*
 * For 3-level pagetables we defines these ourselves, for 2-level the
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index c59a1e21f5b0..d05fb6f38aa7 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -93,8 +93,12 @@
 #define PTRS_PER_PMD    ((PAGE_SIZE << PMD_ORDER) / sizeof(pmd_t))
 #define PTRS_PER_PTE    ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
+#if PGDIR_SIZE >= TASK_SIZE
+#define USER_PTRS_PER_PGD       (1)
+#else
 #define USER_PTRS_PER_PGD       (TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS      0
+#endif
+#define FIRST_USER_ADDRESS      0UL
 #define VMALLOC_START           MAP_BASE
 #define VMALLOC_END     \
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 4113316ee0da..5f3a9075cd28 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -10,8 +10,6 @@
 #define _ASM_PTRACE_H
-#include <asm/isadep.h>
 /* 0 - 31 are integer registers, 32 - 63 are fp registers.  */
 #define FPR_BASE        32
 #define PC              64
@@ -46,9 +44,8 @@ struct pt_regs {
        unsigned long cp0_epc;
 #ifdef CONFIG_MIPS_MT_SMTC
        unsigned long cp0_tcstatus;
-        unsigned long smtc_pad;
 #endif /* CONFIG_MIPS_MT_SMTC */
-};
+} __attribute__ ((aligned (8)));
 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
 #define PTRACE_GETREGS          12
@@ -73,6 +70,7 @@ struct pt_regs {
 #ifdef __KERNEL__
 #include <linux/linkage.h>
+#include <asm/isadep.h>
 /*
 * Does the process account for user or for system time?
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index 584bd9c0ab2e..d7a65135d837 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -52,54 +52,21 @@
 #endif
 /*
- * Both Galileo boards have the same UART mappings.
+ * Galileo EV64120 evaluation board
 */
-#if defined (CONFIG_MIPS_EV96100) || defined (CONFIG_MIPS_EV64120)
+#ifdef CONFIG_MIPS_EV64120
-#include <asm/galileo-boards/ev96100.h>
+#include <mach-gt64120.h>
-#include <asm/galileo-boards/ev96100int.h>
+#define EV64120_SERIAL_PORT_DEFNS                                  \
-#define EV96100_SERIAL_PORT_DEFNS                                  \
+    { .baud_base = EV64120_BASE_BAUD, .irq = EV64120_UART_IRQ, \
-    { .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \
      .flags = STD_COM_FLAGS,  \
-      .iomem_base = EV96100_UART0_REGS_BASE, .iomem_reg_shift = 2, \
+      .iomem_base = EV64120_UART0_REGS_BASE, .iomem_reg_shift = 2, \
      .io_type = SERIAL_IO_MEM }, \
-    { .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \
+    { .baud_base = EV64120_BASE_BAUD, .irq = EV64120_UART_IRQ, \
      .flags = STD_COM_FLAGS, \
-      .iomem_base = EV96100_UART1_REGS_BASE, .iomem_reg_shift = 2, \
+      .iomem_base = EV64120_UART1_REGS_BASE, .iomem_reg_shift = 2, \
      .io_type = SERIAL_IO_MEM },
 #else
-#define EV96100_SERIAL_PORT_DEFNS
+#define EV64120_SERIAL_PORT_DEFNS
-#endif
-#ifdef CONFIG_MIPS_ITE8172
-#include <asm/it8172/it8172.h>
-#include <asm/it8172/it8172_int.h>
-#include <asm/it8712.h>
-#define ITE_SERIAL_PORT_DEFNS                                  \
-    { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
-      .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
-    { .baud_base = (24000000/(16*13)), .port = (IT8172_PCI_IO_BASE + IT8712_UART1_PORT), \
-      .irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
-    /* Smart Card Reader 0 */ \
-    { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR0_BASE), \
-      .irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \
-    /* Smart Card Reader 1 */ \
-    { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
-      .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 },
-#else
-#define ITE_SERIAL_PORT_DEFNS
-#endif
-#ifdef CONFIG_MIPS_IVR
-#include <asm/it8172/it8172.h>
-#include <asm/it8172/it8172_int.h>
-#define IVR_SERIAL_PORT_DEFNS                                  \
-    { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
-      .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 },         \
-    /* Smart Card Reader 1 */ \
-    { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
-      .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 },
-#else
-#define IVR_SERIAL_PORT_DEFNS
 #endif
 #ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
@@ -239,10 +206,8 @@
 #define SERIAL_PORT_DFNS                                \
        DDB5477_SERIAL_PORT_DEFNS                       \
-        EV96100_SERIAL_PORT_DEFNS                       \
+        EV64120_SERIAL_PORT_DEFNS                       \
        IP32_SERIAL_PORT_DEFNS                          \
-        ITE_SERIAL_PORT_DEFNS                           \
-        IVR_SERIAL_PORT_DEFNS                           \
        JAZZ_SERIAL_PORT_DEFNS                          \
        STD_SERIAL_PORT_DEFNS                           \
        MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS              \
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 335dbaf1d831..a885491217c1 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -212,7 +212,7 @@
 * Note: you'll need to define uint32_t and uint64_t in your headers.
 */
-#if !defined(__ASSEMBLER__)
+#if !defined(__ASSEMBLY__)
 #define _SB_MAKE64(x) ((uint64_t)(x))
 #define _SB_MAKE32(x) ((uint32_t)(x))
 #else
@@ -251,9 +251,9 @@
 */
-#if defined(__mips64) && !defined(__ASSEMBLER__)
+#if defined(__mips64) && !defined(__ASSEMBLY__)
 #define SBWRITECSR(csr,val) *((volatile uint64_t *) PHYS_TO_K1(csr)) = (val)
 #define SBREADCSR(csr) (*((volatile uint64_t *) PHYS_TO_K1(csr)))
-#endif /* __ASSEMBLER__ */
+#endif /* __ASSEMBLY__ */
 #endif
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index f4178bdcfcb0..7ed0bb611e56 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -149,7 +149,7 @@
 * (For the assembler version, sysrev and dest may be the same register.
 * Also, it clobbers AT.)
 */
-#ifdef __ASSEMBLER__
+#ifdef __ASSEMBLY__
 #define SYS_SOC_TYPE(dest, sysrev)                                      \
        .set push ;                                                     \
        .set reorder ;                                                  \
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index 87a1dff95199..8b391a2f0814 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -108,17 +108,8 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 #define SIG_BLOCK       1       /* for blocking signals */
 #define SIG_UNBLOCK     2       /* for unblocking signals */
 #define SIG_SETMASK     3       /* for setting the signal mask */
-#define SIG_SETMASK32   256     /* Goodie from SGI for BSD compatibility:
-                                   set only the low 32 bit of the sigset.  */
-/* Type of a signal handler.  */
+#include <asm-generic/signal.h>
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-/* Fake signal functions */
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
 struct sigaction {
        unsigned int    sa_flags;
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index 669b8e349ff2..c8d5587467bb 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -239,7 +239,51 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
        : "memory");
 }
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *rw)
+{
+        unsigned int tmp;
+        int ret;
+        if (R10000_LLSC_WAR) {
+                __asm__ __volatile__(
+                "       .set    noreorder       # __raw_read_trylock    \n"
+                "       li      %2, 0                                   \n"
+                "1:     ll      %1, %3                                  \n"
+                "       bnez    %1, 2f                                  \n"
+                "        addu   %1, 1                                   \n"
+                "       sc      %1, %0                                  \n"
+                "       beqzl   %1, 1b                                  \n"
+                "       .set    reorder                                 \n"
+#ifdef CONFIG_SMP
+                "        sync                                           \n"
+#endif
+                "       li      %2, 1                                   \n"
+                "2:                                                     \n"
+                : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+                : "m" (rw->lock)
+                : "memory");
+        } else {
+                __asm__ __volatile__(
+                "       .set    noreorder       # __raw_read_trylock    \n"
+                "       li      %2, 0                                   \n"
+                "1:     ll      %1, %3                                  \n"
+                "       bnez    %1, 2f                                  \n"
+                "        addu   %1, 1                                   \n"
+                "       sc      %1, %0                                  \n"
+                "       beqz    %1, 1b                                  \n"
+                "       .set    reorder                                 \n"
+#ifdef CONFIG_SMP
+                "        sync                                           \n"
+#endif
+                "       li      %2, 1                                   \n"
+                "2:                                                     \n"
+                : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+                : "m" (rw->lock)
+                : "memory");
+        }
+        return ret;
+}
 static inline int __raw_write_trylock(raw_rwlock_t *rw)
 {
@@ -283,4 +327,9 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
        return ret;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* _ASM_SPINLOCK_H */
diff --git a/include/asm-mips/stacktrace.h b/include/asm-mips/stacktrace.h
new file mode 100644
index 000000000000..07f873351a86
--- /dev/null
+++ b/include/asm-mips/stacktrace.h
@@ -0,0 +1,44 @@
+#ifndef _ASM_STACKTRACE_H
+#define _ASM_STACKTRACE_H
+#include <asm/ptrace.h>
+#ifdef CONFIG_KALLSYMS
+extern int raw_show_trace;
+extern unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
+                                  unsigned long pc, unsigned long *ra);
+#else
+#define raw_show_trace 1
+#define unwind_stack(task, sp, pc, ra)  0
+#endif
+static __always_inline void prepare_frametrace(struct pt_regs *regs)
+{
+#ifndef CONFIG_KALLSYMS
+        /*
+         * Remove any garbage that may be in regs (specially func
+         * addresses) to avoid show_raw_backtrace() to report them
+         */
+        memset(regs, 0, sizeof(*regs));
+#endif
+        __asm__ __volatile__(
+                ".set push\n\t"
+                ".set noat\n\t"
+#ifdef CONFIG_64BIT
+                "1: dla $1, 1b\n\t"
+                "sd $1, %0\n\t"
+                "sd $29, %1\n\t"
+                "sd $31, %2\n\t"
+#else
+                "1: la $1, 1b\n\t"
+                "sw $1, %0\n\t"
+                "sw $29, %1\n\t"
+                "sw $31, %2\n\t"
+#endif
+                ".set pop\n\t"
+                : "=m" (regs->cp0_epc),
+                "=m" (regs->regs[29]), "=m" (regs->regs[31])
+                : : "memory");
+}
+#endif /* _ASM_STACKTRACE_H */
diff --git a/include/asm-mips/timex.h b/include/asm-mips/timex.h
index 98aa737b34aa..b80de8e0fbbd 100644
--- a/include/asm-mips/timex.h
+++ b/include/asm-mips/timex.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_TIMEX_H
 #define _ASM_TIMEX_H
+#ifdef __KERNEL__
 #include <asm/mipsregs.h>
 /*
@@ -51,4 +53,6 @@ static inline cycles_t get_cycles (void)
        return read_c0_count();
 }
+#endif /* __KERNEL__ */
 #endif /*  _ASM_TIMEX_H */
diff --git a/include/asm-mips/tx4938/tx4938_mips.h b/include/asm-mips/tx4938/tx4938_mips.h
index cf89b205f103..5f8498fef005 100644
--- a/include/asm-mips/tx4938/tx4938_mips.h
+++ b/include/asm-mips/tx4938/tx4938_mips.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-mips/tx4938/tx4938_bitmask.h
+ * linux/include/asm-mips/tx4938/tx4938_mips.h
 * Generic bitmask definitions
 *
 * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 610ccb8a50b3..685c91467e63 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -313,7 +313,7 @@
 #define __NR_mknodat                    (__NR_Linux + 290)
 #define __NR_fchownat                   (__NR_Linux + 291)
 #define __NR_futimesat                  (__NR_Linux + 292)
-#define __NR_fstatat                    (__NR_Linux + 293)
+#define __NR_fstatat64                  (__NR_Linux + 293)
 #define __NR_unlinkat                   (__NR_Linux + 294)
 #define __NR_renameat                   (__NR_Linux + 295)
 #define __NR_linkat                     (__NR_Linux + 296)
@@ -329,16 +329,18 @@
 #define __NR_tee                        (__NR_Linux + 306)
 #define __NR_vmsplice                   (__NR_Linux + 307)
 #define __NR_move_pages                 (__NR_Linux + 308)
+#define __NR_set_robust_list            (__NR_Linux + 309)
+#define __NR_get_robust_list            (__NR_Linux + 310)
 /*
 * Offset of the last Linux o32 flavoured syscall
 */
-#define __NR_Linux_syscalls             308
+#define __NR_Linux_syscalls             310
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 #define __NR_O32_Linux                  4000
-#define __NR_O32_Linux_syscalls         308
+#define __NR_O32_Linux_syscalls         310
 #if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -598,7 +600,7 @@
 #define __NR_mknodat                    (__NR_Linux + 249)
 #define __NR_fchownat                   (__NR_Linux + 250)
 #define __NR_futimesat                  (__NR_Linux + 251)
-#define __NR_fstatat                    (__NR_Linux + 252)
+#define __NR_newfstatat                 (__NR_Linux + 252)
 #define __NR_unlinkat                   (__NR_Linux + 253)
 #define __NR_renameat                   (__NR_Linux + 254)
 #define __NR_linkat                     (__NR_Linux + 255)
@@ -614,16 +616,18 @@
 #define __NR_tee                        (__NR_Linux + 265)
 #define __NR_vmsplice                   (__NR_Linux + 266)
 #define __NR_move_pages                 (__NR_Linux + 267)
+#define __NR_set_robust_list            (__NR_Linux + 268)
+#define __NR_get_robust_list            (__NR_Linux + 269)
 /*
 * Offset of the last Linux 64-bit flavoured syscall
 */
-#define __NR_Linux_syscalls             267
+#define __NR_Linux_syscalls             269
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 #define __NR_64_Linux                   5000
-#define __NR_64_Linux_syscalls          267
+#define __NR_64_Linux_syscalls          269
 #if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -887,7 +891,7 @@
 #define __NR_mknodat                    (__NR_Linux + 253)
 #define __NR_fchownat                   (__NR_Linux + 254)
 #define __NR_futimesat                  (__NR_Linux + 255)
-#define __NR_fstatat                    (__NR_Linux + 256)
+#define __NR_newfstatat                 (__NR_Linux + 256)
 #define __NR_unlinkat                   (__NR_Linux + 257)
 #define __NR_renameat                   (__NR_Linux + 258)
 #define __NR_linkat                     (__NR_Linux + 259)
@@ -903,16 +907,18 @@
 #define __NR_tee                        (__NR_Linux + 269)
 #define __NR_vmsplice                   (__NR_Linux + 270)
 #define __NR_move_pages                 (__NR_Linux + 271)
+#define __NR_set_robust_list            (__NR_Linux + 272)
+#define __NR_get_robust_list            (__NR_Linux + 273)
 /*
 * Offset of the last N32 flavoured syscall
 */
-#define __NR_Linux_syscalls             271
+#define __NR_Linux_syscalls             273
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 #define __NR_N32_Linux                  6000
-#define __NR_N32_Linux_syscalls         271
+#define __NR_N32_Linux_syscalls         273
 #ifdef __KERNEL__
@@ -1206,45 +1212,6 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
 #  define __ARCH_WANT_COMPAT_SYS_TIME
 # endif
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-#include <asm/sim.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-asmlinkage unsigned long sys_mmap(
-                                unsigned long addr, size_t len,
-                                int prot, int flags,
-                                int fd, off_t offset);
-asmlinkage long sys_mmap2(
-                        unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs);
-asmlinkage int sys_pipe(nabi_no_regargs struct pt_regs regs);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 #endif /* !__ASSEMBLY__ */
 /*
diff --git a/include/asm-mips/user.h b/include/asm-mips/user.h
index 89bf8b4cab3c..61f2a093b91b 100644
--- a/include/asm-mips/user.h
+++ b/include/asm-mips/user.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_USER_H
 #define _ASM_USER_H
+#ifdef __KERNEL__
 #include <asm/page.h>
 #include <asm/reg.h>
@@ -55,4 +57,6 @@ struct user {
 #define HOST_DATA_START_ADDR    (u.start_data)
 #define HOST_STACK_END_ADDR     (u.start_stack + u.u_ssize * NBPG)
+#endif /* __KERNEL__ */
 #endif /* _ASM_USER_H */
diff --git a/include/asm-parisc/agp.h b/include/asm-parisc/agp.h
new file mode 100644
index 000000000000..9f61d4eb6c01
--- /dev/null
+++ b/include/asm-parisc/agp.h
@@ -0,0 +1,25 @@
+#ifndef _ASM_PARISC_AGP_H
+#define _ASM_PARISC_AGP_H
+/*
+ * PARISC specific AGP definitions.
+ * Copyright (c) 2006 Kyle McMartin <kyle@parisc-linux.org>
+ *
+ */
+#define map_page_into_agp(page)         /* nothing */
+#define unmap_page_from_agp(page)       /* nothing */
+#define flush_agp_mappings()            /* nothing */
+#define flush_agp_cache()               mb()
+/* Convert a physical address to an address suitable for the GART. */
+#define phys_to_gart(x) (x)
+#define gart_to_phys(x) (x)
+/* GATT allocation. Returns/accepts GATT kernel virtual address. */
+#define alloc_gatt_pages(order)         \
+        ((char *)__get_free_pages(GFP_KERNEL, (order)))
+#define free_gatt_pages(table, order)   \
+        free_pages((unsigned long)(table), (order))
+#endif /* _ASM_PARISC_AGP_H */
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h
index 1a7bfe699e0c..5a1e0e8b1c32 100644
--- a/include/asm-parisc/assembly.h
+++ b/include/asm-parisc/assembly.h
@@ -29,7 +29,8 @@
 #define LDREGX  ldd,s
 #define LDREGM  ldd,mb
 #define STREGM  std,ma
-#define SHRREG  shrd
+#define SHRREG  shrd
+#define SHLREG  shld
 #define RP_OFFSET       16
 #define FRAME_SIZE      128
 #define CALLEE_REG_FRAME_SIZE   144
@@ -39,7 +40,8 @@
 #define LDREGX  ldwx,s
 #define LDREGM  ldwm
 #define STREGM  stwm
-#define SHRREG  shr
+#define SHRREG  shr
+#define SHLREG  shlw
 #define RP_OFFSET       20
 #define FRAME_SIZE      64
 #define CALLEE_REG_FRAME_SIZE   128
diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h
index 0b459cdfbd6f..2bc41f2e0271 100644
--- a/include/asm-parisc/cacheflush.h
+++ b/include/asm-parisc/cacheflush.h
@@ -191,16 +191,38 @@ flush_anon_page(struct page *page, unsigned long vmaddr)
 }
 #define ARCH_HAS_FLUSH_ANON_PAGE
-static inline void
+#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
-flush_kernel_dcache_page(struct page *page)
+void flush_kernel_dcache_page_addr(void *addr);
+static inline void flush_kernel_dcache_page(struct page *page)
 {
-        flush_kernel_dcache_page_asm(page_address(page));
+        flush_kernel_dcache_page_addr(page_address(page));
 }
-#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
 #ifdef CONFIG_DEBUG_RODATA
 void mark_rodata_ro(void);
 #endif
+#ifdef CONFIG_PA8X00
+/* Only pa8800, pa8900 needs this */
+#define ARCH_HAS_KMAP
+void kunmap_parisc(void *addr);
+static inline void *kmap(struct page *page)
+{
+        might_sleep();
+        return page_address(page);
+}
+#define kunmap(page)                    kunmap_parisc(page_address(page))
+#define kmap_atomic(page, idx)          page_address(page)
+#define kunmap_atomic(addr, idx)        kunmap_parisc(addr)
+#define kmap_atomic_pfn(pfn, idx)       page_address(pfn_to_page(pfn))
+#define kmap_atomic_to_page(ptr)        virt_to_page(ptr)
+#endif
 #endif /* _PARISC_CACHEFLUSH_H */
diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h
index 71b4eeea205a..fe8579023531 100644
--- a/include/asm-parisc/compat.h
+++ b/include/asm-parisc/compat.h
@@ -5,7 +5,7 @@
 */
 #include <linux/types.h>
 #include <linux/sched.h>
-#include <linux/personality.h>
+#include <linux/thread_info.h>
 #define COMPAT_USER_HZ 100
@@ -152,7 +152,7 @@ static __inline__ void __user *compat_alloc_user_space(long len)
 static inline int __is_compat_task(struct task_struct *t)
 {
-        return personality(t->personality) == PER_LINUX32;
+        return test_ti_thread_flag(t->thread_info, TIF_32BIT);
 }
 static inline int is_compat_task(void)
diff --git a/include/asm-parisc/dma.h b/include/asm-parisc/dma.h
index 9979c3cb3745..da2cf373e31c 100644
--- a/include/asm-parisc/dma.h
+++ b/include/asm-parisc/dma.h
@@ -72,18 +72,13 @@
 #define DMA2_MASK_ALL_REG       0xDE    /* all-channels mask (w) */
 #define DMA2_EXT_MODE_REG       (0x400 | DMA2_MODE_REG)
-extern spinlock_t dma_spin_lock;
 static __inline__ unsigned long claim_dma_lock(void)
 {
-        unsigned long flags;
+        return 0;
-        spin_lock_irqsave(&dma_spin_lock, flags);
-        return flags;
 }
 static __inline__ void release_dma_lock(unsigned long flags)
 {
-        spin_unlock_irqrestore(&dma_spin_lock, flags);
 }
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
index 6a332a9f099c..d84bbb283fd1 100644
--- a/include/asm-parisc/futex.h
+++ b/include/asm-parisc/futex.h
@@ -1,6 +1,71 @@
-#ifndef _ASM_FUTEX_H
+#ifndef _ASM_PARISC_FUTEX_H
-#define _ASM_FUTEX_H
+#define _ASM_PARISC_FUTEX_H
-#include <asm-generic/futex.h>
+#ifdef __KERNEL__
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+        int op = (encoded_op >> 28) & 7;
+        int cmp = (encoded_op >> 24) & 15;
+        int oparg = (encoded_op << 8) >> 20;
+        int cmparg = (encoded_op << 20) >> 20;
+        int oldval = 0, ret;
+        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+                oparg = 1 << oparg;
+        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+        inc_preempt_count();
+        switch (op) {
+        case FUTEX_OP_SET:
+        case FUTEX_OP_ADD:
+        case FUTEX_OP_OR:
+        case FUTEX_OP_ANDN:
+        case FUTEX_OP_XOR:
+        default:
+                ret = -ENOSYS;
+        }
+        dec_preempt_count();
+        if (!ret) {
+                switch (cmp) {
+                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+                default: ret = -ENOSYS;
+                }
+        }
+        return ret;
+}
+/* Non-atomic version */
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+        int err = 0;
+        int uval;
+        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+        err = get_user(uval, uaddr);
+        if (err) return -EFAULT;
+        if (uval == oldval)
+                err = put_user(newval, uaddr);
+        if (err) return -EFAULT;
+        return uval;
+}
+#endif
 #endif
diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h
index b9eb245b8874..c1963ce19dd2 100644
--- a/include/asm-parisc/io.h
+++ b/include/asm-parisc/io.h
@@ -134,7 +134,7 @@ extern inline void __iomem * ioremap(unsigned long offset, unsigned long size)
 }
 #define ioremap_nocache(off, sz)        ioremap((off), (sz))
-extern void iounmap(void __iomem *addr);
+extern void iounmap(const volatile void __iomem *addr);
 static inline unsigned char __raw_readb(const volatile void __iomem *addr)
 {
diff --git a/include/asm-parisc/iosapic.h b/include/asm-parisc/iosapic.h
deleted file mode 100644
index 613390e6805c..000000000000
--- a/include/asm-parisc/iosapic.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-** This file is private to iosapic driver.
-** If stuff needs to be used by another driver, move it to a common file.
-**
-** WARNING: fields most data structures here are ordered to make sure
-**          they pack nicely for 64-bit compilation. (ie sizeof(long) == 8)
-*/
-/*
-** I/O SAPIC init function
-** Caller knows where an I/O SAPIC is. LBA has an integrated I/O SAPIC.
-** Call setup as part of per instance initialization.
-** (ie *not* init_module() function unless only one is present.)
-** fixup_irq is to initialize PCI IRQ line support and
-** virtualize pcidev->irq value. To be called by pci_fixup_bus().
-*/
-extern void *iosapic_register(unsigned long hpa);
-extern int iosapic_fixup_irq(void *obj, struct pci_dev *pcidev);
-#ifdef __IA64__
-/*
-** PA: PIB (Processor Interrupt Block) is handled by Runway bus adapter.
-**     and is hardcoded to 0xfeeNNNN0 where NNNN is id_eid field.
-**
-** IA64: PIB is handled by "Local SAPIC" (integrated in the processor).
-*/
-struct local_sapic_info {
-        struct local_sapic_info *lsi_next;      /* point to next CPU info */
-        int                     *lsi_cpu_id;    /* point to logical CPU id */
-        unsigned long           *lsi_id_eid;    /* point to IA-64 CPU id */
-        int                     *lsi_status;    /* point to CPU status   */
-        void                    *lsi_private;   /* point to special info */
-};
-/*
-** "root" data structure which ties everything together.
-** Should always be able to start with sapic_root and locate
-** the desired information.
-*/
-struct sapic_info {
-        struct sapic_info       *si_next;       /* info is per cell */
-        int                     si_cellid;      /* cell id */
-        unsigned int            si_status;       /* status  */
-        char                    *si_pib_base;   /* intr blk base address */
-        local_sapic_info_t      *si_local_info;
-        io_sapic_info_t         *si_io_info;
-        extint_info_t           *si_extint_info;/* External Intr info      */
-};
-#endif /* IA64 */
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index 5cae260615a2..399c81981ed5 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -31,7 +31,7 @@ static __inline__ int irq_canonicalize(int irq)
        return (irq == 2) ? 9 : irq;
 }
-struct hw_interrupt_type;
+struct irq_chip;
 /*
 * Some useful "we don't have to do anything here" handlers.  Should
@@ -39,6 +39,8 @@ struct hw_interrupt_type;
 */
 void no_ack_irq(unsigned int irq);
 void no_end_irq(unsigned int irq);
+void cpu_ack_irq(unsigned int irq);
+void cpu_end_irq(unsigned int irq);
 extern int txn_alloc_irq(unsigned int nbits);
 extern int txn_claim_irq(int);
@@ -46,7 +48,7 @@ extern unsigned int txn_alloc_data(unsigned int);
 extern unsigned long txn_alloc_addr(unsigned int);
 extern unsigned long txn_affinity_addr(unsigned int irq, int cpu);
-extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
+extern int cpu_claim_irq(unsigned int irq, struct irq_chip *, void *);
 extern int cpu_check_affinity(unsigned int irq, cpumask_t *dest);
 /* soft power switch support (power.c) */
diff --git a/include/asm-parisc/mckinley.h b/include/asm-parisc/mckinley.h
new file mode 100644
index 000000000000..d1ea6f12915e
--- /dev/null
+++ b/include/asm-parisc/mckinley.h
@@ -0,0 +1,9 @@
+#ifndef ASM_PARISC_MCKINLEY_H
+#define ASM_PARISC_MCKINLEY_H
+#ifdef __KERNEL__
+/* declared in arch/parisc/kernel/setup.c */
+extern struct proc_dir_entry * proc_mckinley_root;
+#endif /*__KERNEL__*/
+#endif /*ASM_PARISC_MCKINLEY_H*/
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 57d6d82756dd..3567208191e3 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -26,24 +26,10 @@
 struct page;
-extern void purge_kernel_dcache_page(unsigned long);
+void copy_user_page_asm(void *to, void *from);
-extern void copy_user_page_asm(void *to, void *from);
+void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-extern void clear_user_page_asm(void *page, unsigned long vaddr);
+                           struct page *pg);
+void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
-static inline void
-copy_user_page(void *vto, void *vfrom, unsigned long vaddr, struct page *pg)
-{
-        copy_user_page_asm(vto, vfrom);
-        flush_kernel_dcache_page_asm(vto);
-        /* XXX: ppc flushes icache too, should we? */
-}
-static inline void
-clear_user_page(void *page, unsigned long vaddr, struct page *pg)
-{
-        purge_kernel_dcache_page((unsigned long)page);
-        clear_user_page_asm(page, vaddr);
-}
 /*
 * These are used to make use of C type-checking..
diff --git a/include/asm-parisc/param.h b/include/asm-parisc/param.h
index 07cb9b93cfe2..32e03d877858 100644
--- a/include/asm-parisc/param.h
+++ b/include/asm-parisc/param.h
@@ -2,13 +2,9 @@
 #define _ASMPARISC_PARAM_H
 #ifdef __KERNEL__
-# ifdef CONFIG_PA20
+#define HZ              CONFIG_HZ
-#  define HZ            1000            /* Faster machines */
+#define USER_HZ         100             /* some user API use "ticks" */
-# else
+#define CLOCKS_PER_SEC  (USER_HZ)       /* like times() */
-#  define HZ            100             /* Internal kernel timer frequency */
-# endif
-# define USER_HZ        100             /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ)       /* like times() */
 #endif
 #ifndef HZ
diff --git a/include/asm-parisc/parisc-device.h b/include/asm-parisc/parisc-device.h
index 1d247e32a608..e12624d8941d 100644
--- a/include/asm-parisc/parisc-device.h
+++ b/include/asm-parisc/parisc-device.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_PARISC_PARISC_DEVICE_H_
+#define _ASM_PARISC_PARISC_DEVICE_H_
 #include <linux/device.h>
 struct parisc_device {
@@ -57,3 +60,5 @@ parisc_get_drvdata(struct parisc_device *d)
 }
 extern struct bus_type parisc_bus_type;
+#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
index 8b631f47eb25..7b8ad118d2fe 100644
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -293,4 +293,9 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
        /* We don't need to penalize isa irq's */
 }
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+        return channel ? 15 : 14;
+}
 #endif /* __ASM_PARISC_PCI_H */
diff --git a/include/asm-parisc/prefetch.h b/include/asm-parisc/prefetch.h
new file mode 100644
index 000000000000..5d021726fa33
--- /dev/null
+++ b/include/asm-parisc/prefetch.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-parisc/prefetch.h
+ *
+ * PA 2.0 defines data prefetch instructions on page 6-11 of the Kane book.
+ * In addition, many implementations do hardware prefetching of both
+ * instructions and data.
+ *
+ * PA7300LC (page 14-4 of the ERS) also implements prefetching by a load
+ * to gr0 but not in a way that Linux can use.  If the load would cause an
+ * interruption (eg due to prefetching 0), it is suppressed on PA2.0
+ * processors, but not on 7300LC.
+ *
+ */
+#ifndef __ASM_PARISC_PREFETCH_H
+#define __ASM_PARISC_PREFETCH_H
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_PREFETCH
+#define ARCH_HAS_PREFETCH
+extern inline void prefetch(const void *addr)
+{
+        __asm__("ldw 0(%0), %%r0" : : "r" (addr));
+}
+/* LDD is a PA2.0 addition. */
+#ifdef CONFIG_PA20
+#define ARCH_HAS_PREFETCHW
+extern inline void prefetchw(const void *addr)
+{
+        __asm__("ldd 0(%0), %%r0" : : "r" (addr));
+}
+#endif /* CONFIG_PA20 */
+#endif /* CONFIG_PREFETCH */
+#endif /* __ASSEMBLY__ */
+#endif /* __ASM_PARISC_PROCESSOR_H */
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index b73626f040da..fd7866dc8c83 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -9,6 +9,8 @@
 #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>
@@ -276,7 +278,7 @@ on downward growing arches, it looks like this:
 */
 #ifdef __LP64__
-#define USER_WIDE_MODE  (personality(current->personality) == PER_LINUX)
+#define USER_WIDE_MODE  (!test_thread_flag(TIF_32BIT))
 #else
 #define USER_WIDE_MODE  0
 #endif
@@ -328,33 +330,20 @@ extern unsigned long get_wchan(struct task_struct *p);
 #define KSTK_EIP(tsk)   ((tsk)->thread.regs.iaoq[0])
 #define KSTK_ESP(tsk)   ((tsk)->thread.regs.gr[30])
+#define cpu_relax()     barrier()
-/*
+/* Used as a macro to identify the combined VIPT/PIPT cached
- * PA 2.0 defines data prefetch instructions on page 6-11 of the Kane book.
+ * CPUs which require a guarantee of coherency (no inequivalent
- * In addition, many implementations do hardware prefetching of both
+ * aliases with different data, whether clean or not) to operate */
- * instructions and data.
+static inline int parisc_requires_coherency(void)
- *
- * PA7300LC (page 14-4 of the ERS) also implements prefetching by a load
- * to gr0 but not in a way that Linux can use.  If the load would cause an
- * interruption (eg due to prefetching 0), it is suppressed on PA2.0
- * processors, but not on 7300LC.
- */
-#ifdef  CONFIG_PREFETCH
-#define ARCH_HAS_PREFETCH
-#define ARCH_HAS_PREFETCHW
-extern inline void prefetch(const void *addr)
-{
-        __asm__("ldw 0(%0), %%r0" : : "r" (addr));
-}
-extern inline void prefetchw(const void *addr)
 {
-        __asm__("ldd 0(%0), %%r0" : : "r" (addr));
+#ifdef CONFIG_PA8X00
-}
+        /* FIXME: also pa8900 - when we see one */
+        return boot_cpu_data.cpu_type == mako;
+#else
+        return 0;
 #endif
+}
-#define cpu_relax()     barrier()
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-parisc/ropes.h b/include/asm-parisc/ropes.h
new file mode 100644
index 000000000000..5542dd00472b
--- /dev/null
+++ b/include/asm-parisc/ropes.h
@@ -0,0 +1,322 @@
+#ifndef _ASM_PARISC_ROPES_H_
+#define _ASM_PARISC_ROPES_H_
+#include <asm-parisc/parisc-device.h>
+#ifdef CONFIG_64BIT
+/* "low end" PA8800 machines use ZX1 chipset: PAT PDC and only run 64-bit */
+#define ZX1_SUPPORT
+#endif
+#ifdef CONFIG_PROC_FS
+/* depends on proc fs support. But costs CPU performance */
+#undef SBA_COLLECT_STATS
+#endif
+/*
+** The number of pdir entries to "free" before issueing
+** a read to PCOM register to flush out PCOM writes.
+** Interacts with allocation granularity (ie 4 or 8 entries
+** allocated and free'd/purged at a time might make this
+** less interesting).
+*/
+#define DELAYED_RESOURCE_CNT    16
+#define MAX_IOC         2       /* per Ike. Pluto/Astro only have 1. */
+#define ROPES_PER_IOC   8       /* per Ike half or Pluto/Astro */
+struct ioc {
+        void __iomem    *ioc_hpa;       /* I/O MMU base address */
+        char            *res_map;       /* resource map, bit == pdir entry */
+        u64             *pdir_base;     /* physical base address */
+        unsigned long   ibase;          /* pdir IOV Space base - shared w/lba_pci */
+        unsigned long   imask;          /* pdir IOV Space mask - shared w/lba_pci */
+#ifdef ZX1_SUPPORT
+        unsigned long   iovp_mask;      /* help convert IOVA to IOVP */
+#endif
+        unsigned long   *res_hint;      /* next avail IOVP - circular search */
+        spinlock_t      res_lock;
+        unsigned int    res_bitshift;   /* from the LEFT! */
+        unsigned int    res_size;       /* size of resource map in bytes */
+#ifdef SBA_HINT_SUPPORT
+/* FIXME : DMA HINTs not used */
+        unsigned long   hint_mask_pdir; /* bits used for DMA hints */
+        unsigned int    hint_shift_pdir;
+#endif
+#if DELAYED_RESOURCE_CNT > 0
+        int             saved_cnt;
+        struct sba_dma_pair {
+                        dma_addr_t      iova;
+                        size_t          size;
+        } saved[DELAYED_RESOURCE_CNT];
+#endif
+#ifdef SBA_COLLECT_STATS
+#define SBA_SEARCH_SAMPLE       0x100
+        unsigned long   avg_search[SBA_SEARCH_SAMPLE];
+        unsigned long   avg_idx;        /* current index into avg_search */
+        unsigned long   used_pages;
+        unsigned long   msingle_calls;
+        unsigned long   msingle_pages;
+        unsigned long   msg_calls;
+        unsigned long   msg_pages;
+        unsigned long   usingle_calls;
+        unsigned long   usingle_pages;
+        unsigned long   usg_calls;
+        unsigned long   usg_pages;
+#endif
+        /* STUFF We don't need in performance path */
+        unsigned int    pdir_size;      /* in bytes, determined by IOV Space size */
+};
+struct sba_device {
+        struct sba_device       *next;  /* list of SBA's in system */
+        struct parisc_device    *dev;   /* dev found in bus walk */
+        const char              *name;
+        void __iomem            *sba_hpa; /* base address */
+        spinlock_t              sba_lock;
+        unsigned int            flags;  /* state/functionality enabled */
+        unsigned int            hw_rev;  /* HW revision of chip */
+        struct resource         chip_resv; /* MMIO reserved for chip */
+        struct resource         iommu_resv; /* MMIO reserved for iommu */
+        unsigned int            num_ioc;  /* number of on-board IOC's */
+        struct ioc              ioc[MAX_IOC];
+};
+#define ASTRO_RUNWAY_PORT       0x582
+#define IKE_MERCED_PORT         0x803
+#define REO_MERCED_PORT         0x804
+#define REOG_MERCED_PORT        0x805
+#define PLUTO_MCKINLEY_PORT     0x880
+static inline int IS_ASTRO(struct parisc_device *d) {
+        return d->id.hversion == ASTRO_RUNWAY_PORT;
+}
+static inline int IS_IKE(struct parisc_device *d) {
+        return d->id.hversion == IKE_MERCED_PORT;
+}
+static inline int IS_PLUTO(struct parisc_device *d) {
+        return d->id.hversion == PLUTO_MCKINLEY_PORT;
+}
+#define PLUTO_IOVA_BASE (1UL*1024*1024*1024)    /* 1GB */
+#define PLUTO_IOVA_SIZE (1UL*1024*1024*1024)    /* 1GB */
+#define PLUTO_GART_SIZE (PLUTO_IOVA_SIZE / 2)
+#define SBA_PDIR_VALID_BIT      0x8000000000000000ULL
+#define SBA_AGPGART_COOKIE      0x0000badbadc0ffeeULL
+#define SBA_FUNC_ID     0x0000  /* function id */
+#define SBA_FCLASS      0x0008  /* function class, bist, header, rev... */
+#define SBA_FUNC_SIZE 4096   /* SBA configuration function reg set */
+#define ASTRO_IOC_OFFSET        (32 * SBA_FUNC_SIZE)
+#define PLUTO_IOC_OFFSET        (1 * SBA_FUNC_SIZE)
+/* Ike's IOC's occupy functions 2 and 3 */
+#define IKE_IOC_OFFSET(p)       ((p+2) * SBA_FUNC_SIZE)
+#define IOC_CTRL          0x8   /* IOC_CTRL offset */
+#define IOC_CTRL_TC       (1 << 0) /* TOC Enable */
+#define IOC_CTRL_CE       (1 << 1) /* Coalesce Enable */
+#define IOC_CTRL_DE       (1 << 2) /* Dillon Enable */
+#define IOC_CTRL_RM       (1 << 8) /* Real Mode */
+#define IOC_CTRL_NC       (1 << 9) /* Non Coherent Mode */
+#define IOC_CTRL_D4       (1 << 11) /* Disable 4-byte coalescing */
+#define IOC_CTRL_DD       (1 << 13) /* Disable distr. LMMIO range coalescing */
+/*
+** Offsets into MBIB (Function 0 on Ike and hopefully Astro)
+** Firmware programs this stuff. Don't touch it.
+*/
+#define LMMIO_DIRECT0_BASE  0x300
+#define LMMIO_DIRECT0_MASK  0x308
+#define LMMIO_DIRECT0_ROUTE 0x310
+#define LMMIO_DIST_BASE  0x360
+#define LMMIO_DIST_MASK  0x368
+#define LMMIO_DIST_ROUTE 0x370
+#define IOS_DIST_BASE   0x390
+#define IOS_DIST_MASK   0x398
+#define IOS_DIST_ROUTE  0x3A0
+#define IOS_DIRECT_BASE 0x3C0
+#define IOS_DIRECT_MASK 0x3C8
+#define IOS_DIRECT_ROUTE 0x3D0
+/*
+** Offsets into I/O TLB (Function 2 and 3 on Ike)
+*/
+#define ROPE0_CTL       0x200  /* "regbus pci0" */
+#define ROPE1_CTL       0x208
+#define ROPE2_CTL       0x210
+#define ROPE3_CTL       0x218
+#define ROPE4_CTL       0x220
+#define ROPE5_CTL       0x228
+#define ROPE6_CTL       0x230
+#define ROPE7_CTL       0x238
+#define IOC_ROPE0_CFG   0x500   /* pluto only */
+#define   IOC_ROPE_AO     0x10  /* Allow "Relaxed Ordering" */
+#define HF_ENABLE       0x40
+#define IOC_IBASE       0x300   /* IO TLB */
+#define IOC_IMASK       0x308
+#define IOC_PCOM        0x310
+#define IOC_TCNFG       0x318
+#define IOC_PDIR_BASE   0x320
+/*
+** IOC supports 4/8/16/64KB page sizes (see TCNFG register)
+** It's safer (avoid memory corruption) to keep DMA page mappings
+** equivalently sized to VM PAGE_SIZE.
+**
+** We really can't avoid generating a new mapping for each
+** page since the Virtual Coherence Index has to be generated
+** and updated for each page.
+**
+** PAGE_SIZE could be greater than IOVP_SIZE. But not the inverse.
+*/
+#define IOVP_SIZE       PAGE_SIZE
+#define IOVP_SHIFT      PAGE_SHIFT
+#define IOVP_MASK       PAGE_MASK
+#define SBA_PERF_CFG    0x708   /* Performance Counter stuff */
+#define SBA_PERF_MASK1  0x718
+#define SBA_PERF_MASK2  0x730
+/*
+** Offsets into PCI Performance Counters (functions 12 and 13)
+** Controlled by PERF registers in function 2 & 3 respectively.
+*/
+#define SBA_PERF_CNT1   0x200
+#define SBA_PERF_CNT2   0x208
+#define SBA_PERF_CNT3   0x210
+/*
+** lba_device: Per instance Elroy data structure
+*/
+struct lba_device {
+        struct pci_hba_data     hba;
+        spinlock_t              lba_lock;
+        void                    *iosapic_obj;
+#ifdef CONFIG_64BIT
+        void __iomem            *iop_base;      /* PA_VIEW - for IO port accessor funcs */
+#endif
+        int                     flags;          /* state/functionality enabled */
+        int                     hw_rev;         /* HW revision of chip */
+};
+#define ELROY_HVERS             0x782
+#define MERCURY_HVERS           0x783
+#define QUICKSILVER_HVERS       0x784
+static inline int IS_ELROY(struct parisc_device *d) {
+        return (d->id.hversion == ELROY_HVERS);
+}
+static inline int IS_MERCURY(struct parisc_device *d) {
+        return (d->id.hversion == MERCURY_HVERS);
+}
+static inline int IS_QUICKSILVER(struct parisc_device *d) {
+        return (d->id.hversion == QUICKSILVER_HVERS);
+}
+static inline int agp_mode_mercury(void __iomem *hpa) {
+        u64 bus_mode;
+        bus_mode = readl(hpa + 0x0620);
+        if (bus_mode & 1)
+                return 1;
+        return 0;
+}
+/*
+** I/O SAPIC init function
+** Caller knows where an I/O SAPIC is. LBA has an integrated I/O SAPIC.
+** Call setup as part of per instance initialization.
+** (ie *not* init_module() function unless only one is present.)
+** fixup_irq is to initialize PCI IRQ line support and
+** virtualize pcidev->irq value. To be called by pci_fixup_bus().
+*/
+extern void *iosapic_register(unsigned long hpa);
+extern int iosapic_fixup_irq(void *obj, struct pci_dev *pcidev);
+#define LBA_FUNC_ID     0x0000  /* function id */
+#define LBA_FCLASS      0x0008  /* function class, bist, header, rev... */
+#define LBA_CAPABLE     0x0030  /* capabilities register */
+#define LBA_PCI_CFG_ADDR        0x0040  /* poke CFG address here */
+#define LBA_PCI_CFG_DATA        0x0048  /* read or write data here */
+#define LBA_PMC_MTLT    0x0050  /* Firmware sets this - read only. */
+#define LBA_FW_SCRATCH  0x0058  /* Firmware writes the PCI bus number here. */
+#define LBA_ERROR_ADDR  0x0070  /* On error, address gets logged here */
+#define LBA_ARB_MASK    0x0080  /* bit 0 enable arbitration. PAT/PDC enables */
+#define LBA_ARB_PRI     0x0088  /* firmware sets this. */
+#define LBA_ARB_MODE    0x0090  /* firmware sets this. */
+#define LBA_ARB_MTLT    0x0098  /* firmware sets this. */
+#define LBA_MOD_ID      0x0100  /* Module ID. PDC_PAT_CELL reports 4 */
+#define LBA_STAT_CTL    0x0108  /* Status & Control */
+#define   LBA_BUS_RESET         0x01    /*  Deassert PCI Bus Reset Signal */
+#define   CLEAR_ERRLOG          0x10    /*  "Clear Error Log" cmd */
+#define   CLEAR_ERRLOG_ENABLE   0x20    /*  "Clear Error Log" Enable */
+#define   HF_ENABLE     0x40    /*    enable HF mode (default is -1 mode) */
+#define LBA_LMMIO_BASE  0x0200  /* < 4GB I/O address range */
+#define LBA_LMMIO_MASK  0x0208
+#define LBA_GMMIO_BASE  0x0210  /* > 4GB I/O address range */
+#define LBA_GMMIO_MASK  0x0218
+#define LBA_WLMMIO_BASE 0x0220  /* All < 4GB ranges under the same *SBA* */
+#define LBA_WLMMIO_MASK 0x0228
+#define LBA_WGMMIO_BASE 0x0230  /* All > 4GB ranges under the same *SBA* */
+#define LBA_WGMMIO_MASK 0x0238
+#define LBA_IOS_BASE    0x0240  /* I/O port space for this LBA */
+#define LBA_IOS_MASK    0x0248
+#define LBA_ELMMIO_BASE 0x0250  /* Extra LMMIO range */
+#define LBA_ELMMIO_MASK 0x0258
+#define LBA_EIOS_BASE   0x0260  /* Extra I/O port space */
+#define LBA_EIOS_MASK   0x0268
+#define LBA_GLOBAL_MASK 0x0270  /* Mercury only: Global Address Mask */
+#define LBA_DMA_CTL     0x0278  /* firmware sets this */
+#define LBA_IBASE       0x0300  /* SBA DMA support */
+#define LBA_IMASK       0x0308
+/* FIXME: ignore DMA Hint stuff until we can measure performance */
+#define LBA_HINT_CFG    0x0310
+#define LBA_HINT_BASE   0x0380  /* 14 registers at every 8 bytes. */
+#define LBA_BUS_MODE    0x0620
+/* ERROR regs are needed for config cycle kluges */
+#define LBA_ERROR_CONFIG 0x0680
+#define     LBA_SMART_MODE 0x20
+#define LBA_ERROR_STATUS 0x0688
+#define LBA_ROPE_CTL     0x06A0
+#define LBA_IOSAPIC_BASE        0x800 /* Offset of IRQ logic */
+#endif /*_ASM_PARISC_ROPES_H_*/
diff --git a/include/asm-parisc/rtc.h b/include/asm-parisc/rtc.h
index f3d3d6b110ba..f4ebff11dcbd 100644
--- a/include/asm-parisc/rtc.h
+++ b/include/asm-parisc/rtc.h
@@ -1,5 +1,5 @@
 /* 
- * inclue/asm-parisc/rtc.h
+ * include/asm-parisc/rtc.h
 *
 * Copyright 2002 Randolph CHung <tausq@debian.org>
 *
diff --git a/include/asm-parisc/serial.h b/include/asm-parisc/serial.h
index 82fd820d684f..d7e3cc60dbc3 100644
--- a/include/asm-parisc/serial.h
+++ b/include/asm-parisc/serial.h
@@ -3,20 +3,8 @@
 */
 /*
- * This assumes you have a 7.272727 MHz clock for your UART.
+ * This is used for 16550-compatible UARTs
- * The documentation implies a 40Mhz clock, and elsewhere a 7Mhz clock
- * Clarified: 7.2727MHz on LASI. Not yet clarified for DINO
 */
+#define BASE_BAUD ( 1843200 / 16 )
-#define LASI_BASE_BAUD ( 7272727 / 16 )
-#define BASE_BAUD  LASI_BASE_BAUD
-/*
- * We don't use the ISA probing code, so these entries are just to reserve
- * space.  Some example (maximal) configurations:
- * - 712 w/ additional Lasi & RJ16 ports: 4
- * - J5k w/ PCI serial cards: 2 + 4 * card ~= 34
- * A500 w/ PCI serial cards: 5 + 4 * card ~= 17
- */
- 
 #define SERIAL_PORT_DFNS
diff --git a/include/asm-parisc/spinlock.h b/include/asm-parisc/spinlock.h
index a93960e232cf..f3d2090a18dc 100644
--- a/include/asm-parisc/spinlock.h
+++ b/include/asm-parisc/spinlock.h
@@ -56,50 +56,79 @@ static inline int __raw_spin_trylock(raw_spinlock_t *x)
 }
 /*
- * Read-write spinlocks, allowing multiple readers
+ * Read-write spinlocks, allowing multiple readers but only one writer.
- * but only one writer.
+ * Linux rwlocks are unfair to writers; they can be starved for an indefinite
+ * time by readers.  With care, they can also be taken in interrupt context.
+ *
+ * In the PA-RISC implementation, we have a spinlock and a counter.
+ * Readers use the lock to serialise their access to the counter (which
+ * records how many readers currently hold the lock).
+ * Writers hold the spinlock, preventing any readers or other writers from
+ * grabbing the rwlock.
 */
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+/* Note that we have to ensure interrupts are disabled in case we're
+ * interrupted by some other code that wants to grab the same read lock */
-/* read_lock, read_unlock are pretty straightforward.  Of course it somehow
- * sucks we end up saving/restoring flags twice for read_lock_irqsave aso. */
 static  __inline__ void __raw_read_lock(raw_rwlock_t *rw)
 {
-        __raw_spin_lock(&rw->lock);
+        unsigned long flags;
+        local_irq_save(flags);
+        __raw_spin_lock_flags(&rw->lock, flags);
        rw->counter++;
        __raw_spin_unlock(&rw->lock);
+        local_irq_restore(flags);
 }
+/* Note that we have to ensure interrupts are disabled in case we're
+ * interrupted by some other code that wants to grab the same read lock */
 static  __inline__ void __raw_read_unlock(raw_rwlock_t *rw)
 {
-        __raw_spin_lock(&rw->lock);
+        unsigned long flags;
+        local_irq_save(flags);
+        __raw_spin_lock_flags(&rw->lock, flags);
        rw->counter--;
        __raw_spin_unlock(&rw->lock);
+        local_irq_restore(flags);
 }
-/* write_lock is less trivial.  We optimistically grab the lock and check
+/* Note that we have to ensure interrupts are disabled in case we're
- * if we surprised any readers.  If so we release the lock and wait till
+ * interrupted by some other code that wants to grab the same read lock */
- * they're all gone before trying again
+static __inline__ int __raw_read_trylock(raw_rwlock_t *rw)
- *
+{
- * Also note that we don't use the _irqsave / _irqrestore suffixes here.
+        unsigned long flags;
- * If we're called with interrupts enabled and we've got readers (or other
+ retry:
- * writers) in interrupt handlers someone fucked up and we'd dead-lock
+        local_irq_save(flags);
- * sooner or later anyway.   prumpf */
+        if (__raw_spin_trylock(&rw->lock)) {
+                rw->counter++;
+                __raw_spin_unlock(&rw->lock);
+                local_irq_restore(flags);
+                return 1;
+        }
+        local_irq_restore(flags);
+        /* If write-locked, we fail to acquire the lock */
+        if (rw->counter < 0)
+                return 0;
+        /* Wait until we have a realistic chance at the lock */
+        while (__raw_spin_is_locked(&rw->lock) && rw->counter >= 0)
+                cpu_relax();
+        goto retry;
+}
-static  __inline__ void __raw_write_lock(raw_rwlock_t *rw)
+/* Note that we have to ensure interrupts are disabled in case we're
+ * interrupted by some other code that wants to read_trylock() this lock */
+static __inline__ void __raw_write_lock(raw_rwlock_t *rw)
 {
+        unsigned long flags;
 retry:
-        __raw_spin_lock(&rw->lock);
+        local_irq_save(flags);
+        __raw_spin_lock_flags(&rw->lock, flags);
-        if(rw->counter != 0) {
+        if (rw->counter != 0) {
-                /* this basically never happens */
                __raw_spin_unlock(&rw->lock);
+                local_irq_restore(flags);
                while (rw->counter != 0)
                        cpu_relax();
@@ -107,31 +136,37 @@ retry:
                goto retry;
        }
-        /* got it.  now leave without unlocking */
+        rw->counter = -1; /* mark as write-locked */
-        rw->counter = -1; /* remember we are locked */
+        mb();
+        local_irq_restore(flags);
 }
-/* write_unlock is absolutely trivial - we don't have to wait for anything */
+static __inline__ void __raw_write_unlock(raw_rwlock_t *rw)
-static  __inline__ void __raw_write_unlock(raw_rwlock_t *rw)
 {
        rw->counter = 0;
        __raw_spin_unlock(&rw->lock);
 }
-static  __inline__ int __raw_write_trylock(raw_rwlock_t *rw)
+/* Note that we have to ensure interrupts are disabled in case we're
+ * interrupted by some other code that wants to read_trylock() this lock */
+static __inline__ int __raw_write_trylock(raw_rwlock_t *rw)
 {
-        __raw_spin_lock(&rw->lock);
+        unsigned long flags;
-        if (rw->counter != 0) {
+        int result = 0;
-                /* this basically never happens */
-                __raw_spin_unlock(&rw->lock);
+        local_irq_save(flags);
+        if (__raw_spin_trylock(&rw->lock)) {
-                return 0;
+                if (rw->counter == 0) {
+                        rw->counter = -1;
+                        result = 1;
+                } else {
+                        /* Read-locked.  Oh well. */
+                        __raw_spin_unlock(&rw->lock);
+                }
        }
+        local_irq_restore(flags);
-        /* got it.  now leave without unlocking */
+        return result;
-        rw->counter = -1; /* remember we are locked */
-        return 1;
 }
 /*
@@ -152,4 +187,8 @@ static __inline__ int __raw_write_can_lock(raw_rwlock_t *rw)
        return !rw->counter;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index 27bcfad1c3e3..53b0f5d290e4 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -952,92 +952,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-/* mmap & mmap2 take 6 arguments */
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \
-{                                                                               \
-    return K_INLINE_SYSCALL(name, 6, arg1, arg2, arg3, arg4, arg5, arg6);       \
-}
-#ifdef __KERNEL_SYSCALLS__
-#include <asm/current.h>
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/syscalls.h>
-static inline pid_t setsid(void)
-{
-        return sys_setsid();
-}
-static inline int write(int fd, const char *buf, off_t count)
-{
-        return sys_write(fd, buf, count);
-}
-static inline int read(int fd, char *buf, off_t count)
-{
-        return sys_read(fd, buf, count);
-}
-static inline off_t lseek(int fd, off_t offset, int count)
-{
-        return sys_lseek(fd, offset, count);
-}
-static inline int dup(int fd)
-{
-        return sys_dup(fd);
-}
-static inline int execve(char *filename, char * argv [],
-        char * envp[])
-{
-        extern int __execve(char *, char **, char **, struct task_struct *);
-        return __execve(filename, argv, envp, current);
-}
-static inline int open(const char *file, int flag, int mode)
-{
-        return sys_open(file, flag, mode);
-}
-static inline int close(int fd)
-{
-        return sys_close(fd);
-}
-static inline void _exit(int exitcode)
-{
-        sys_exit(exitcode);
-}
-static inline pid_t waitpid(pid_t pid, int *wait_stat, int options)
-{
-        return sys_wait4(pid, wait_stat, options, NULL);
-}
-asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
-                                unsigned long prot, unsigned long flags,
-                                unsigned long fd, unsigned long offset);
-asmlinkage unsigned long sys_mmap2(unsigned long addr, unsigned long len,
-                                unsigned long prot, unsigned long flags,
-                                unsigned long fd, unsigned long pgoff);
-struct pt_regs;
-asmlinkage int sys_execve(struct pt_regs *regs);
-int sys_clone(unsigned long clone_flags, unsigned long usp,
-                struct pt_regs *regs);
-int sys_vfork(struct pt_regs *regs);
-int sys_pipe(int *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif  /* __KERNEL_SYSCALLS__ */
 #endif /* __ASSEMBLY__ */
 #undef STR
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f44b529e3298..978b2c7e84ea 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -70,9 +70,10 @@ struct bug_entry *find_bug(unsigned long bugaddr);
                    "i" (__FILE__), "i" (__FUNCTION__));        \
 } while (0)
-#define WARN_ON(x) do {                                         \
+#define WARN_ON(x) ({                                           \
-        if (__builtin_constant_p(x)) {                          \
+        typeof(x) __ret_warn_on = (x);                          \
-                if (x)                                          \
+        if (__builtin_constant_p(__ret_warn_on)) {              \
+                if (__ret_warn_on)                              \
                        __WARN();                               \
        } else {                                                \
                __asm__ __volatile__(                           \
@@ -80,11 +81,12 @@ struct bug_entry *find_bug(unsigned long bugaddr);
                ".section __bug_table,\"a\"\n"                  \
                "\t"PPC_LONG"   1b,%1,%2,%3\n"                  \
                ".previous"                                     \
-                : : "r" ((long)(x)),                            \
+                : : "r" (__ret_warn_on),                        \
                    "i" (__LINE__ + BUG_WARNING_TRAP),          \
                    "i" (__FILE__), "i" (__FUNCTION__));        \
        }                                                       \
-} while (0)
+        unlikely(__ret_warn_on);                                \
+})
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_BUG_ON
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 77069df92bf8..1022737f4f34 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -14,34 +14,36 @@
 #ifdef __KERNEL__
-#ifndef __ASSEMBLY__
+#include <asm/asm-compat.h>
 /* firmware feature bitmask values */
 #define FIRMWARE_MAX_FEATURES 63
-#define FW_FEATURE_PFT          (1UL<<0)
+#define FW_FEATURE_PFT          ASM_CONST(0x0000000000000001)
-#define FW_FEATURE_TCE          (1UL<<1)
+#define FW_FEATURE_TCE          ASM_CONST(0x0000000000000002)
-#define FW_FEATURE_SPRG0        (1UL<<2)
+#define FW_FEATURE_SPRG0        ASM_CONST(0x0000000000000004)
-#define FW_FEATURE_DABR         (1UL<<3)
+#define FW_FEATURE_DABR         ASM_CONST(0x0000000000000008)
-#define FW_FEATURE_COPY         (1UL<<4)
+#define FW_FEATURE_COPY         ASM_CONST(0x0000000000000010)
-#define FW_FEATURE_ASR          (1UL<<5)
+#define FW_FEATURE_ASR          ASM_CONST(0x0000000000000020)
-#define FW_FEATURE_DEBUG        (1UL<<6)
+#define FW_FEATURE_DEBUG        ASM_CONST(0x0000000000000040)
-#define FW_FEATURE_TERM         (1UL<<7)
+#define FW_FEATURE_TERM         ASM_CONST(0x0000000000000080)
-#define FW_FEATURE_PERF         (1UL<<8)
+#define FW_FEATURE_PERF         ASM_CONST(0x0000000000000100)
-#define FW_FEATURE_DUMP         (1UL<<9)
+#define FW_FEATURE_DUMP         ASM_CONST(0x0000000000000200)
-#define FW_FEATURE_INTERRUPT    (1UL<<10)
+#define FW_FEATURE_INTERRUPT    ASM_CONST(0x0000000000000400)
-#define FW_FEATURE_MIGRATE      (1UL<<11)
+#define FW_FEATURE_MIGRATE      ASM_CONST(0x0000000000000800)
-#define FW_FEATURE_PERFMON      (1UL<<12)
+#define FW_FEATURE_PERFMON      ASM_CONST(0x0000000000001000)
-#define FW_FEATURE_CRQ          (1UL<<13)
+#define FW_FEATURE_CRQ          ASM_CONST(0x0000000000002000)
-#define FW_FEATURE_VIO          (1UL<<14)
+#define FW_FEATURE_VIO          ASM_CONST(0x0000000000004000)
-#define FW_FEATURE_RDMA         (1UL<<15)
+#define FW_FEATURE_RDMA         ASM_CONST(0x0000000000008000)
-#define FW_FEATURE_LLAN         (1UL<<16)
+#define FW_FEATURE_LLAN         ASM_CONST(0x0000000000010000)
-#define FW_FEATURE_BULK         (1UL<<17)
+#define FW_FEATURE_BULK         ASM_CONST(0x0000000000020000)
-#define FW_FEATURE_XDABR        (1UL<<18)
+#define FW_FEATURE_XDABR        ASM_CONST(0x0000000000040000)
-#define FW_FEATURE_MULTITCE     (1UL<<19)
+#define FW_FEATURE_MULTITCE     ASM_CONST(0x0000000000080000)
-#define FW_FEATURE_SPLPAR       (1UL<<20)
+#define FW_FEATURE_SPLPAR       ASM_CONST(0x0000000000100000)
-#define FW_FEATURE_ISERIES      (1UL<<21)
+#define FW_FEATURE_ISERIES      ASM_CONST(0x0000000000200000)
-#define FW_FEATURE_LPAR         (1UL<<22)
+#define FW_FEATURE_LPAR         ASM_CONST(0x0000000000400000)
+#ifndef __ASSEMBLY__
 enum {
 #ifdef CONFIG_PPC64
@@ -94,6 +96,23 @@ extern void machine_check_fwnmi(void);
 /* This is true if we are using the firmware NMI handler (typically LPAR) */
 extern int fwnmi_active;
+#else /* __ASSEMBLY__ */
+#define BEGIN_FW_FTR_SECTION            96:
+#define END_FW_FTR_SECTION(msk, val)            \
+97:                                             \
+        .section __fw_ftr_fixup,"a";            \
+        .align 3;                               \
+        .llong msk;                             \
+        .llong val;                             \
+        .llong 96b;                             \
+        .llong 97b;                             \
+        .previous
+#define END_FW_FTR_SECTION_IFSET(msk)   END_FW_FTR_SECTION((msk), (msk))
+#define END_FW_FTR_SECTION_IFCLR(msk)   END_FW_FTR_SECTION((msk), 0)
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_FIRMWARE_H */
diff --git a/include/asm-powerpc/fs_pd.h b/include/asm-powerpc/fs_pd.h
new file mode 100644
index 000000000000..3d0e819d37f1
--- /dev/null
+++ b/include/asm-powerpc/fs_pd.h
@@ -0,0 +1,45 @@
+/*
+ * Platform information definitions.
+ *
+ * 2006 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * 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 FS_PD_H
+#define FS_PD_H
+#include <asm/cpm2.h>
+#include <sysdev/fsl_soc.h>
+#include <asm/time.h>
+static inline int uart_baudrate(void)
+{
+        return get_baudrate();
+}
+static inline int uart_clock(void)
+{
+        return ppc_proc_freq;
+}
+#define cpm2_map(member)                                                \
+({                                                                      \
+        u32 offset = offsetof(cpm2_map_t, member);                      \
+        void *addr = ioremap (CPM_MAP_ADDR + offset,                    \
+                              sizeof( ((cpm2_map_t*)0)->member));       \
+        addr;                                                           \
+})
+#define cpm2_map_size(member, size)                                     \
+({                                                                      \
+        u32 offset = offsetof(cpm2_map_t, member);                      \
+        void *addr = ioremap (CPM_MAP_ADDR + offset, size);             \
+        addr;                                                           \
+})
+#define cpm2_unmap(addr)        iounmap(addr)
+#endif
diff --git a/include/asm-powerpc/immap_qe.h b/include/asm-powerpc/immap_qe.h
new file mode 100644
index 000000000000..ce12f85fff9b
--- /dev/null
+++ b/include/asm-powerpc/immap_qe.h
@@ -0,0 +1,477 @@
+/*
+ * include/asm-powerpc/immap_qe.h
+ *
+ * QUICC Engine (QE) Internal Memory Map.
+ * The Internal Memory Map for devices with QE on them. This
+ * is the superset of all QE devices (8360, etc.).
+ * Copyright (C) 2006. Freescale Semicondutor, Inc. All rights reserved.
+ *
+ * Authors:     Shlomi Gridish <gridish@freescale.com>
+ *              Li Yang <leoli@freescale.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef _ASM_POWERPC_IMMAP_QE_H
+#define _ASM_POWERPC_IMMAP_QE_H
+#ifdef __KERNEL__
+#include <linux/kernel.h>
+#define QE_IMMAP_SIZE   (1024 * 1024)   /* 1MB from 1MB+IMMR */
+/* QE I-RAM */
+struct qe_iram {
+        __be32  iadd;           /* I-RAM Address Register */
+        __be32  idata;          /* I-RAM Data Register */
+        u8      res0[0x78];
+} __attribute__ ((packed));
+/* QE Interrupt Controller */
+struct qe_ic_regs {
+        __be32  qicr;
+        __be32  qivec;
+        __be32  qripnr;
+        __be32  qipnr;
+        __be32  qipxcc;
+        __be32  qipycc;
+        __be32  qipwcc;
+        __be32  qipzcc;
+        __be32  qimr;
+        __be32  qrimr;
+        __be32  qicnr;
+        u8      res0[0x4];
+        __be32  qiprta;
+        __be32  qiprtb;
+        u8      res1[0x4];
+        __be32  qricr;
+        u8      res2[0x20];
+        __be32  qhivec;
+        u8      res3[0x1C];
+} __attribute__ ((packed));
+/* Communications Processor */
+struct cp_qe {
+        __be32  cecr;           /* QE command register */
+        __be32  ceccr;          /* QE controller configuration register */
+        __be32  cecdr;          /* QE command data register */
+        u8      res0[0xA];
+        __be16  ceter;          /* QE timer event register */
+        u8      res1[0x2];
+        __be16  cetmr;          /* QE timers mask register */
+        __be32  cetscr;         /* QE time-stamp timer control register */
+        __be32  cetsr1;         /* QE time-stamp register 1 */
+        __be32  cetsr2;         /* QE time-stamp register 2 */
+        u8      res2[0x8];
+        __be32  cevter;         /* QE virtual tasks event register */
+        __be32  cevtmr;         /* QE virtual tasks mask register */
+        __be16  cercr;          /* QE RAM control register */
+        u8      res3[0x2];
+        u8      res4[0x24];
+        __be16  ceexe1;         /* QE external request 1 event register */
+        u8      res5[0x2];
+        __be16  ceexm1;         /* QE external request 1 mask register */
+        u8      res6[0x2];
+        __be16  ceexe2;         /* QE external request 2 event register */
+        u8      res7[0x2];
+        __be16  ceexm2;         /* QE external request 2 mask register */
+        u8      res8[0x2];
+        __be16  ceexe3;         /* QE external request 3 event register */
+        u8      res9[0x2];
+        __be16  ceexm3;         /* QE external request 3 mask register */
+        u8      res10[0x2];
+        __be16  ceexe4;         /* QE external request 4 event register */
+        u8      res11[0x2];
+        __be16  ceexm4;         /* QE external request 4 mask register */
+        u8      res12[0x2];
+        u8      res13[0x280];
+} __attribute__ ((packed));
+/* QE Multiplexer */
+struct qe_mux {
+        __be32  cmxgcr;         /* CMX general clock route register */
+        __be32  cmxsi1cr_l;     /* CMX SI1 clock route low register */
+        __be32  cmxsi1cr_h;     /* CMX SI1 clock route high register */
+        __be32  cmxsi1syr;      /* CMX SI1 SYNC route register */
+        __be32  cmxucr1;        /* CMX UCC1, UCC3 clock route register */
+        __be32  cmxucr2;        /* CMX UCC5, UCC7 clock route register */
+        __be32  cmxucr3;        /* CMX UCC2, UCC4 clock route register */
+        __be32  cmxucr4;        /* CMX UCC6, UCC8 clock route register */
+        __be32  cmxupcr;        /* CMX UPC clock route register */
+        u8      res0[0x1C];
+} __attribute__ ((packed));
+/* QE Timers */
+struct qe_timers {
+        u8      gtcfr1;         /* Timer 1 and Timer 2 global config register*/
+        u8      res0[0x3];
+        u8      gtcfr2;         /* Timer 3 and timer 4 global config register*/
+        u8      res1[0xB];
+        __be16  gtmdr1;         /* Timer 1 mode register */
+        __be16  gtmdr2;         /* Timer 2 mode register */
+        __be16  gtrfr1;         /* Timer 1 reference register */
+        __be16  gtrfr2;         /* Timer 2 reference register */
+        __be16  gtcpr1;         /* Timer 1 capture register */
+        __be16  gtcpr2;         /* Timer 2 capture register */
+        __be16  gtcnr1;         /* Timer 1 counter */
+        __be16  gtcnr2;         /* Timer 2 counter */
+        __be16  gtmdr3;         /* Timer 3 mode register */
+        __be16  gtmdr4;         /* Timer 4 mode register */
+        __be16  gtrfr3;         /* Timer 3 reference register */
+        __be16  gtrfr4;         /* Timer 4 reference register */
+        __be16  gtcpr3;         /* Timer 3 capture register */
+        __be16  gtcpr4;         /* Timer 4 capture register */
+        __be16  gtcnr3;         /* Timer 3 counter */
+        __be16  gtcnr4;         /* Timer 4 counter */
+        __be16  gtevr1;         /* Timer 1 event register */
+        __be16  gtevr2;         /* Timer 2 event register */
+        __be16  gtevr3;         /* Timer 3 event register */
+        __be16  gtevr4;         /* Timer 4 event register */
+        __be16  gtps;           /* Timer 1 prescale register */
+        u8 res2[0x46];
+} __attribute__ ((packed));
+/* BRG */
+struct qe_brg {
+        __be32  brgc1;          /* BRG1 configuration register */
+        __be32  brgc2;          /* BRG2 configuration register */
+        __be32  brgc3;          /* BRG3 configuration register */
+        __be32  brgc4;          /* BRG4 configuration register */
+        __be32  brgc5;          /* BRG5 configuration register */
+        __be32  brgc6;          /* BRG6 configuration register */
+        __be32  brgc7;          /* BRG7 configuration register */
+        __be32  brgc8;          /* BRG8 configuration register */
+        __be32  brgc9;          /* BRG9 configuration register */
+        __be32  brgc10;         /* BRG10 configuration register */
+        __be32  brgc11;         /* BRG11 configuration register */
+        __be32  brgc12;         /* BRG12 configuration register */
+        __be32  brgc13;         /* BRG13 configuration register */
+        __be32  brgc14;         /* BRG14 configuration register */
+        __be32  brgc15;         /* BRG15 configuration register */
+        __be32  brgc16;         /* BRG16 configuration register */
+        u8      res0[0x40];
+} __attribute__ ((packed));
+/* SPI */
+struct spi {
+        u8      res0[0x20];
+        __be32  spmode;         /* SPI mode register */
+        u8      res1[0x2];
+        u8      spie;           /* SPI event register */
+        u8      res2[0x1];
+        u8      res3[0x2];
+        u8      spim;           /* SPI mask register */
+        u8      res4[0x1];
+        u8      res5[0x1];
+        u8      spcom;          /* SPI command register */
+        u8      res6[0x2];
+        __be32  spitd;          /* SPI transmit data register (cpu mode) */
+        __be32  spird;          /* SPI receive data register (cpu mode) */
+        u8      res7[0x8];
+} __attribute__ ((packed));
+/* SI */
+struct si1 {
+        __be16  siamr1;         /* SI1 TDMA mode register */
+        __be16  sibmr1;         /* SI1 TDMB mode register */
+        __be16  sicmr1;         /* SI1 TDMC mode register */
+        __be16  sidmr1;         /* SI1 TDMD mode register */
+        u8      siglmr1_h;      /* SI1 global mode register high */
+        u8      res0[0x1];
+        u8      sicmdr1_h;      /* SI1 command register high */
+        u8      res2[0x1];
+        u8      sistr1_h;       /* SI1 status register high */
+        u8      res3[0x1];
+        __be16  sirsr1_h;       /* SI1 RAM shadow address register high */
+        u8      sitarc1;        /* SI1 RAM counter Tx TDMA */
+        u8      sitbrc1;        /* SI1 RAM counter Tx TDMB */
+        u8      sitcrc1;        /* SI1 RAM counter Tx TDMC */
+        u8      sitdrc1;        /* SI1 RAM counter Tx TDMD */
+        u8      sirarc1;        /* SI1 RAM counter Rx TDMA */
+        u8      sirbrc1;        /* SI1 RAM counter Rx TDMB */
+        u8      sircrc1;        /* SI1 RAM counter Rx TDMC */
+        u8      sirdrc1;        /* SI1 RAM counter Rx TDMD */
+        u8      res4[0x8];
+        __be16  siemr1;         /* SI1 TDME mode register 16 bits */
+        __be16  sifmr1;         /* SI1 TDMF mode register 16 bits */
+        __be16  sigmr1;         /* SI1 TDMG mode register 16 bits */
+        __be16  sihmr1;         /* SI1 TDMH mode register 16 bits */
+        u8      siglmg1_l;      /* SI1 global mode register low 8 bits */
+        u8      res5[0x1];
+        u8      sicmdr1_l;      /* SI1 command register low 8 bits */
+        u8      res6[0x1];
+        u8      sistr1_l;       /* SI1 status register low 8 bits */
+        u8      res7[0x1];
+        __be16  sirsr1_l;       /* SI1 RAM shadow address register low 16 bits*/
+        u8      siterc1;        /* SI1 RAM counter Tx TDME 8 bits */
+        u8      sitfrc1;        /* SI1 RAM counter Tx TDMF 8 bits */
+        u8      sitgrc1;        /* SI1 RAM counter Tx TDMG 8 bits */
+        u8      sithrc1;        /* SI1 RAM counter Tx TDMH 8 bits */
+        u8      sirerc1;        /* SI1 RAM counter Rx TDME 8 bits */
+        u8      sirfrc1;        /* SI1 RAM counter Rx TDMF 8 bits */
+        u8      sirgrc1;        /* SI1 RAM counter Rx TDMG 8 bits */
+        u8      sirhrc1;        /* SI1 RAM counter Rx TDMH 8 bits */
+        u8      res8[0x8];
+        __be32  siml1;          /* SI1 multiframe limit register */
+        u8      siedm1;         /* SI1 extended diagnostic mode register */
+        u8      res9[0xBB];
+} __attribute__ ((packed));
+/* SI Routing Tables */
+struct sir {
+        u8      tx[0x400];
+        u8      rx[0x400];
+        u8      res0[0x800];
+} __attribute__ ((packed));
+/* USB Controller */
+struct usb_ctlr {
+        u8      usb_usmod;
+        u8      usb_usadr;
+        u8      usb_uscom;
+        u8      res1[1];
+        __be16  usb_usep1;
+        __be16  usb_usep2;
+        __be16  usb_usep3;
+        __be16  usb_usep4;
+        u8      res2[4];
+        __be16  usb_usber;
+        u8      res3[2];
+        __be16  usb_usbmr;
+        u8      res4[1];
+        u8      usb_usbs;
+        __be16  usb_ussft;
+        u8      res5[2];
+        __be16  usb_usfrn;
+        u8      res6[0x22];
+} __attribute__ ((packed));
+/* MCC */
+struct mcc {
+        __be32  mcce;           /* MCC event register */
+        __be32  mccm;           /* MCC mask register */
+        __be32  mccf;           /* MCC configuration register */
+        __be32  merl;           /* MCC emergency request level register */
+        u8      res0[0xF0];
+} __attribute__ ((packed));
+/* QE UCC Slow */
+struct ucc_slow {
+        __be32  gumr_l;         /* UCCx general mode register (low) */
+        __be32  gumr_h;         /* UCCx general mode register (high) */
+        __be16  upsmr;          /* UCCx protocol-specific mode register */
+        u8      res0[0x2];
+        __be16  utodr;          /* UCCx transmit on demand register */
+        __be16  udsr;           /* UCCx data synchronization register */
+        __be16  ucce;           /* UCCx event register */
+        u8      res1[0x2];
+        __be16  uccm;           /* UCCx mask register */
+        u8      res2[0x1];
+        u8      uccs;           /* UCCx status register */
+        u8      res3[0x24];
+        __be16  utpt;
+        u8      guemr;          /* UCC general extended mode register */
+        u8      res4[0x200 - 0x091];
+} __attribute__ ((packed));
+/* QE UCC Fast */
+struct ucc_fast {
+        __be32  gumr;           /* UCCx general mode register */
+        __be32  upsmr;          /* UCCx protocol-specific mode register */
+        __be16  utodr;          /* UCCx transmit on demand register */
+        u8      res0[0x2];
+        __be16  udsr;           /* UCCx data synchronization register */
+        u8      res1[0x2];
+        __be32  ucce;           /* UCCx event register */
+        __be32  uccm;           /* UCCx mask register */
+        u8      uccs;           /* UCCx status register */
+        u8      res2[0x7];
+        __be32  urfb;           /* UCC receive FIFO base */
+        __be16  urfs;           /* UCC receive FIFO size */
+        u8      res3[0x2];
+        __be16  urfet;          /* UCC receive FIFO emergency threshold */
+        __be16  urfset;         /* UCC receive FIFO special emergency
+                                   threshold */
+        __be32  utfb;           /* UCC transmit FIFO base */
+        __be16  utfs;           /* UCC transmit FIFO size */
+        u8      res4[0x2];
+        __be16  utfet;          /* UCC transmit FIFO emergency threshold */
+        u8      res5[0x2];
+        __be16  utftt;          /* UCC transmit FIFO transmit threshold */
+        u8      res6[0x2];
+        __be16  utpt;           /* UCC transmit polling timer */
+        u8      res7[0x2];
+        __be32  urtry;          /* UCC retry counter register */
+        u8      res8[0x4C];
+        u8      guemr;          /* UCC general extended mode register */
+        u8      res9[0x100 - 0x091];
+} __attribute__ ((packed));
+/* QE UCC */
+struct ucc_common {
+        u8      res1[0x90];
+        u8      guemr;
+        u8      res2[0x200 - 0x091];
+} __attribute__ ((packed));
+struct ucc {
+        union {
+                struct  ucc_slow slow;
+                struct  ucc_fast fast;
+                struct  ucc_common common;
+        };
+} __attribute__ ((packed));
+/* MultiPHY UTOPIA POS Controllers (UPC) */
+struct upc {
+        __be32  upgcr;          /* UTOPIA/POS general configuration register */
+        __be32  uplpa;          /* UTOPIA/POS last PHY address */
+        __be32  uphec;          /* ATM HEC register */
+        __be32  upuc;           /* UTOPIA/POS UCC configuration */
+        __be32  updc1;          /* UTOPIA/POS device 1 configuration */
+        __be32  updc2;          /* UTOPIA/POS device 2 configuration */
+        __be32  updc3;          /* UTOPIA/POS device 3 configuration */
+        __be32  updc4;          /* UTOPIA/POS device 4 configuration */
+        __be32  upstpa;         /* UTOPIA/POS STPA threshold */
+        u8      res0[0xC];
+        __be32  updrs1_h;       /* UTOPIA/POS device 1 rate select */
+        __be32  updrs1_l;       /* UTOPIA/POS device 1 rate select */
+        __be32  updrs2_h;       /* UTOPIA/POS device 2 rate select */
+        __be32  updrs2_l;       /* UTOPIA/POS device 2 rate select */
+        __be32  updrs3_h;       /* UTOPIA/POS device 3 rate select */
+        __be32  updrs3_l;       /* UTOPIA/POS device 3 rate select */
+        __be32  updrs4_h;       /* UTOPIA/POS device 4 rate select */
+        __be32  updrs4_l;       /* UTOPIA/POS device 4 rate select */
+        __be32  updrp1;         /* UTOPIA/POS device 1 receive priority low */
+        __be32  updrp2;         /* UTOPIA/POS device 2 receive priority low */
+        __be32  updrp3;         /* UTOPIA/POS device 3 receive priority low */
+        __be32  updrp4;         /* UTOPIA/POS device 4 receive priority low */
+        __be32  upde1;          /* UTOPIA/POS device 1 event */
+        __be32  upde2;          /* UTOPIA/POS device 2 event */
+        __be32  upde3;          /* UTOPIA/POS device 3 event */
+        __be32  upde4;          /* UTOPIA/POS device 4 event */
+        __be16  uprp1;
+        __be16  uprp2;
+        __be16  uprp3;
+        __be16  uprp4;
+        u8      res1[0x8];
+        __be16  uptirr1_0;      /* Device 1 transmit internal rate 0 */
+        __be16  uptirr1_1;      /* Device 1 transmit internal rate 1 */
+        __be16  uptirr1_2;      /* Device 1 transmit internal rate 2 */
+        __be16  uptirr1_3;      /* Device 1 transmit internal rate 3 */
+        __be16  uptirr2_0;      /* Device 2 transmit internal rate 0 */
+        __be16  uptirr2_1;      /* Device 2 transmit internal rate 1 */
+        __be16  uptirr2_2;      /* Device 2 transmit internal rate 2 */
+        __be16  uptirr2_3;      /* Device 2 transmit internal rate 3 */
+        __be16  uptirr3_0;      /* Device 3 transmit internal rate 0 */
+        __be16  uptirr3_1;      /* Device 3 transmit internal rate 1 */
+        __be16  uptirr3_2;      /* Device 3 transmit internal rate 2 */
+        __be16  uptirr3_3;      /* Device 3 transmit internal rate 3 */
+        __be16  uptirr4_0;      /* Device 4 transmit internal rate 0 */
+        __be16  uptirr4_1;      /* Device 4 transmit internal rate 1 */
+        __be16  uptirr4_2;      /* Device 4 transmit internal rate 2 */
+        __be16  uptirr4_3;      /* Device 4 transmit internal rate 3 */
+        __be32  uper1;          /* Device 1 port enable register */
+        __be32  uper2;          /* Device 2 port enable register */
+        __be32  uper3;          /* Device 3 port enable register */
+        __be32  uper4;          /* Device 4 port enable register */
+        u8      res2[0x150];
+} __attribute__ ((packed));
+/* SDMA */
+struct sdma {
+        __be32  sdsr;           /* Serial DMA status register */
+        __be32  sdmr;           /* Serial DMA mode register */
+        __be32  sdtr1;          /* SDMA system bus threshold register */
+        __be32  sdtr2;          /* SDMA secondary bus threshold register */
+        __be32  sdhy1;          /* SDMA system bus hysteresis register */
+        __be32  sdhy2;          /* SDMA secondary bus hysteresis register */
+        __be32  sdta1;          /* SDMA system bus address register */
+        __be32  sdta2;          /* SDMA secondary bus address register */
+        __be32  sdtm1;          /* SDMA system bus MSNUM register */
+        __be32  sdtm2;          /* SDMA secondary bus MSNUM register */
+        u8      res0[0x10];
+        __be32  sdaqr;          /* SDMA address bus qualify register */
+        __be32  sdaqmr;         /* SDMA address bus qualify mask register */
+        u8      res1[0x4];
+        __be32  sdebcr;         /* SDMA CAM entries base register */
+        u8      res2[0x38];
+} __attribute__ ((packed));
+/* Debug Space */
+struct dbg {
+        __be32  bpdcr;          /* Breakpoint debug command register */
+        __be32  bpdsr;          /* Breakpoint debug status register */
+        __be32  bpdmr;          /* Breakpoint debug mask register */
+        __be32  bprmrr0;        /* Breakpoint request mode risc register 0 */
+        __be32  bprmrr1;        /* Breakpoint request mode risc register 1 */
+        u8      res0[0x8];
+        __be32  bprmtr0;        /* Breakpoint request mode trb register 0 */
+        __be32  bprmtr1;        /* Breakpoint request mode trb register 1 */
+        u8      res1[0x8];
+        __be32  bprmir;         /* Breakpoint request mode immediate register */
+        __be32  bprmsr;         /* Breakpoint request mode serial register */
+        __be32  bpemr;          /* Breakpoint exit mode register */
+        u8      res2[0x48];
+} __attribute__ ((packed));
+/* RISC Special Registers (Trap and Breakpoint) */
+struct rsp {
+        u8      fixme[0x100];
+} __attribute__ ((packed));
+struct qe_immap {
+        struct qe_iram          iram;           /* I-RAM */
+        struct qe_ic_regs       ic;             /* Interrupt Controller */
+        struct cp_qe            cp;             /* Communications Processor */
+        struct qe_mux           qmx;            /* QE Multiplexer */
+        struct qe_timers        qet;            /* QE Timers */
+        struct spi              spi[0x2];       /* spi */
+        struct mcc              mcc;            /* mcc */
+        struct qe_brg           brg;            /* brg */
+        struct usb_ctlr         usb;            /* USB */
+        struct si1              si1;            /* SI */
+        u8                      res11[0x800];
+        struct sir              sir;            /* SI Routing Tables */
+        struct ucc              ucc1;           /* ucc1 */
+        struct ucc              ucc3;           /* ucc3 */
+        struct ucc              ucc5;           /* ucc5 */
+        struct ucc              ucc7;           /* ucc7 */
+        u8                      res12[0x600];
+        struct upc              upc1;           /* MultiPHY UTOPIA POS Ctrlr 1*/
+        struct ucc              ucc2;           /* ucc2 */
+        struct ucc              ucc4;           /* ucc4 */
+        struct ucc              ucc6;           /* ucc6 */
+        struct ucc              ucc8;           /* ucc8 */
+        u8                      res13[0x600];
+        struct upc              upc2;           /* MultiPHY UTOPIA POS Ctrlr 2*/
+        struct sdma             sdma;           /* SDMA */
+        struct dbg              dbg;            /* Debug Space */
+        struct rsp              rsp[0x2];       /* RISC Special Registers
+                                                   (Trap and Breakpoint) */
+        u8                      res14[0x300];
+        u8                      res15[0x3A00];
+        u8                      res16[0x8000];  /* 0x108000 - 0x110000 */
+        u8                      muram[0xC000];  /* 0x110000 - 0x11C000
+                                                   Multi-user RAM */
+        u8                      res17[0x24000]; /* 0x11C000 - 0x140000 */
+        u8                      res18[0xC0000]; /* 0x140000 - 0x200000 */
+} __attribute__ ((packed));
+extern struct qe_immap *qe_immr;
+extern phys_addr_t get_qe_base(void);
+static inline unsigned long immrbar_virt_to_phys(volatile void * address)
+{
+        if ( ((u32)address >= (u32)qe_immr) &&
+                        ((u32)address < ((u32)qe_immr + QE_IMMAP_SIZE)) )
+                return (unsigned long)(address - (u32)qe_immr +
+                                (u32)get_qe_base());
+        return (unsigned long)virt_to_phys(address);
+}
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_IMMAP_QE_H */
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 46bae1cf385b..cbbd8c648df1 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -11,6 +11,7 @@
 /* Check of existence of legacy devices */
 extern int check_legacy_ioport(unsigned long base_port);
+#define PNPBIOS_BASE    0xf000  /* only relevant for PReP */
 #ifndef CONFIG_PPC64
 #include <asm-ppc/io.h>
diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h
index 53079ec3a515..1ce09a35906e 100644
--- a/include/asm-powerpc/ipic.h
+++ b/include/asm-powerpc/ipic.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-ppc/ipic.h
+ * include/asm-powerpc/ipic.h
 *
 * IPIC external definitions and structure.
 *
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index 4da41efb1319..89ed545b446b 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -9,7 +9,6 @@
 * 2 of the License, or (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/threads.h>
 #include <linux/list.h>
 #include <linux/radix-tree.h>
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index 34e1f89a5fa0..2dafa376a63f 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -44,6 +44,28 @@ typedef unsigned int kprobe_opcode_t;
 #define IS_TDI(instr)           (((instr) & 0xfc000000) == 0x08000000)
 #define IS_TWI(instr)           (((instr) & 0xfc000000) == 0x0c000000)
+/*
+ * 64bit powerpc uses function descriptors.
+ * Handle cases where:
+ *              - User passes a <.symbol> or <module:.symbol>
+ *              - User passes a <symbol> or <module:symbol>
+ *              - User passes a non-existant symbol, kallsyms_lookup_name
+ *                returns 0. Don't deref the NULL pointer in that case
+ */
+#define kprobe_lookup_name(name, addr)                                  \
+{                                                                       \
+        addr = (kprobe_opcode_t *)kallsyms_lookup_name(name);           \
+        if (addr) {                                                     \
+                char *colon;                                            \
+                if ((colon = strchr(name, ':')) != NULL) {              \
+                        colon++;                                        \
+                        if (*colon != '\0' && *colon != '.')            \
+                                addr = *(kprobe_opcode_t **)addr;       \
+                } else if (name[0] != '.')                              \
+                        addr = *(kprobe_opcode_t **)addr;               \
+        }                                                               \
+}
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)((func_descr_t *)pentry)
 #define is_trap(instr)  (IS_TW(instr) || IS_TD(instr) || \
diff --git a/include/asm-powerpc/mpc85xx.h b/include/asm-powerpc/mpc85xx.h
new file mode 100644
index 000000000000..ccdb8a21138f
--- /dev/null
+++ b/include/asm-powerpc/mpc85xx.h
@@ -0,0 +1,53 @@
+/*
+ * include/asm-powerpc/mpc85xx.h
+ *
+ * MPC85xx definitions
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * Copyright 2004 Freescale Semiconductor, 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.
+ */
+#ifdef __KERNEL__
+#ifndef __ASM_MPC85xx_H__
+#define __ASM_MPC85xx_H__
+#include <asm/mmu.h>
+#ifdef CONFIG_85xx
+#if defined(CONFIG_MPC8540_ADS) || defined(CONFIG_MPC8560_ADS)
+#include <platforms/85xx/mpc85xx_ads.h>
+#endif
+#if defined(CONFIG_MPC8555_CDS) || defined(CONFIG_MPC8548_CDS)
+#include <platforms/85xx/mpc8555_cds.h>
+#endif
+#ifdef CONFIG_MPC85xx_CDS
+#include <platforms/85xx/mpc85xx_cds.h>
+#endif
+#define _IO_BASE        isa_io_base
+#define _ISA_MEM_BASE   isa_mem_base
+#ifdef CONFIG_PCI
+#define PCI_DRAM_OFFSET pci_dram_offset
+#else
+#define PCI_DRAM_OFFSET 0
+#endif
+/* Let modules/drivers get at CCSRBAR */
+extern phys_addr_t get_ccsrbar(void);
+#ifdef MODULE
+#define CCSRBAR get_ccsrbar()
+#else
+#define CCSRBAR BOARD_CCSRBAR
+#endif
+#endif /* CONFIG_85xx */
+#endif /* __ASM_MPC85xx_H__ */
+#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 4f55573762bb..86ee46b09b8a 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -6,7 +6,6 @@
 #include <asm-ppc/pci-bridge.h>
 #else
-#include <linux/config.h>
 #include <linux/pci.h>
 #include <linux/list.h>
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index 4435efe85d0e..4ad77a13f865 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -73,6 +73,8 @@ struct pt_regs {
 #ifndef __ASSEMBLY__
 #define instruction_pointer(regs) ((regs)->nip)
+#define regs_return_value(regs) ((regs)->gpr[3])
 #ifdef CONFIG_SMP
 extern unsigned long profile_pc(struct pt_regs *regs);
 #else
diff --git a/include/asm-powerpc/qe.h b/include/asm-powerpc/qe.h
new file mode 100644
index 000000000000..a62168ec535f
--- /dev/null
+++ b/include/asm-powerpc/qe.h
@@ -0,0 +1,457 @@
+/*
+ * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
+ *
+ * Authors:     Shlomi Gridish <gridish@freescale.com>
+ *              Li Yang <leoli@freescale.com>
+ *
+ * Description:
+ * QUICC Engine (QE) external definitions and structure.
+ *
+ * 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 _ASM_POWERPC_QE_H
+#define _ASM_POWERPC_QE_H
+#ifdef __KERNEL__
+#include <asm/immap_qe.h>
+#define QE_NUM_OF_SNUM  28
+#define QE_NUM_OF_BRGS  16
+#define QE_NUM_OF_PORTS 1024
+/* Memory partitions
+*/
+#define MEM_PART_SYSTEM         0
+#define MEM_PART_SECONDARY      1
+#define MEM_PART_MURAM          2
+/* Export QE common operations */
+extern void qe_reset(void);
+extern int par_io_init(struct device_node *np);
+extern int par_io_of_config(struct device_node *np);
+/* QE internal API */
+int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);
+void qe_setbrg(u32 brg, u32 rate);
+int qe_get_snum(void);
+void qe_put_snum(u8 snum);
+u32 qe_muram_alloc(u32 size, u32 align);
+int qe_muram_free(u32 offset);
+u32 qe_muram_alloc_fixed(u32 offset, u32 size);
+void qe_muram_dump(void);
+void *qe_muram_addr(u32 offset);
+/* Buffer descriptors */
+struct qe_bd {
+        u16 status;
+        u16 length;
+        u32 buf;
+} __attribute__ ((packed));
+#define BD_STATUS_MASK  0xffff0000
+#define BD_LENGTH_MASK  0x0000ffff
+/* Alignment */
+#define QE_INTR_TABLE_ALIGN     16      /* ??? */
+#define QE_ALIGNMENT_OF_BD      8
+#define QE_ALIGNMENT_OF_PRAM    64
+/* RISC allocation */
+enum qe_risc_allocation {
+        QE_RISC_ALLOCATION_RISC1 = 1,   /* RISC 1 */
+        QE_RISC_ALLOCATION_RISC2 = 2,   /* RISC 2 */
+        QE_RISC_ALLOCATION_RISC1_AND_RISC2 = 3  /* Dynamically choose
+                                                   RISC 1 or RISC 2 */
+};
+/* QE extended filtering Table Lookup Key Size */
+enum qe_fltr_tbl_lookup_key_size {
+        QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES
+                = 0x3f,         /* LookupKey parsed by the Generate LookupKey
+                                   CMD is truncated to 8 bytes */
+        QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES
+                = 0x5f,         /* LookupKey parsed by the Generate LookupKey
+                                   CMD is truncated to 16 bytes */
+};
+/* QE FLTR extended filtering Largest External Table Lookup Key Size */
+enum qe_fltr_largest_external_tbl_lookup_key_size {
+        QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_NONE
+                = 0x0,/* not used */
+        QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_8_BYTES
+                = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES,        /* 8 bytes */
+        QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES
+                = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES,       /* 16 bytes */
+};
+/* structure representing QE parameter RAM */
+struct qe_timer_tables {
+        u16 tm_base;            /* QE timer table base adr */
+        u16 tm_ptr;             /* QE timer table pointer */
+        u16 r_tmr;              /* QE timer mode register */
+        u16 r_tmv;              /* QE timer valid register */
+        u32 tm_cmd;             /* QE timer cmd register */
+        u32 tm_cnt;             /* QE timer internal cnt */
+} __attribute__ ((packed));
+#define QE_FLTR_TAD_SIZE        8
+/* QE extended filtering Termination Action Descriptor (TAD) */
+struct qe_fltr_tad {
+        u8 serialized[QE_FLTR_TAD_SIZE];
+} __attribute__ ((packed));
+/* Communication Direction */
+enum comm_dir {
+        COMM_DIR_NONE = 0,
+        COMM_DIR_RX = 1,
+        COMM_DIR_TX = 2,
+        COMM_DIR_RX_AND_TX = 3
+};
+/* Clocks and BRGs */
+enum qe_clock {
+        QE_CLK_NONE = 0,
+        QE_BRG1,                /* Baud Rate Generator 1 */
+        QE_BRG2,                /* Baud Rate Generator 2 */
+        QE_BRG3,                /* Baud Rate Generator 3 */
+        QE_BRG4,                /* Baud Rate Generator 4 */
+        QE_BRG5,                /* Baud Rate Generator 5 */
+        QE_BRG6,                /* Baud Rate Generator 6 */
+        QE_BRG7,                /* Baud Rate Generator 7 */
+        QE_BRG8,                /* Baud Rate Generator 8 */
+        QE_BRG9,                /* Baud Rate Generator 9 */
+        QE_BRG10,               /* Baud Rate Generator 10 */
+        QE_BRG11,               /* Baud Rate Generator 11 */
+        QE_BRG12,               /* Baud Rate Generator 12 */
+        QE_BRG13,               /* Baud Rate Generator 13 */
+        QE_BRG14,               /* Baud Rate Generator 14 */
+        QE_BRG15,               /* Baud Rate Generator 15 */
+        QE_BRG16,               /* Baud Rate Generator 16 */
+        QE_CLK1,                /* Clock 1 */
+        QE_CLK2,                /* Clock 2 */
+        QE_CLK3,                /* Clock 3 */
+        QE_CLK4,                /* Clock 4 */
+        QE_CLK5,                /* Clock 5 */
+        QE_CLK6,                /* Clock 6 */
+        QE_CLK7,                /* Clock 7 */
+        QE_CLK8,                /* Clock 8 */
+        QE_CLK9,                /* Clock 9 */
+        QE_CLK10,               /* Clock 10 */
+        QE_CLK11,               /* Clock 11 */
+        QE_CLK12,               /* Clock 12 */
+        QE_CLK13,               /* Clock 13 */
+        QE_CLK14,               /* Clock 14 */
+        QE_CLK15,               /* Clock 15 */
+        QE_CLK16,               /* Clock 16 */
+        QE_CLK17,               /* Clock 17 */
+        QE_CLK18,               /* Clock 18 */
+        QE_CLK19,               /* Clock 19 */
+        QE_CLK20,               /* Clock 20 */
+        QE_CLK21,               /* Clock 21 */
+        QE_CLK22,               /* Clock 22 */
+        QE_CLK23,               /* Clock 23 */
+        QE_CLK24,               /* Clock 24 */
+        QE_CLK_DUMMY,
+};
+/* QE CMXUCR Registers.
+ * There are two UCCs represented in each of the four CMXUCR registers.
+ * These values are for the UCC in the LSBs
+ */
+#define QE_CMXUCR_MII_ENET_MNG          0x00007000
+#define QE_CMXUCR_MII_ENET_MNG_SHIFT    12
+#define QE_CMXUCR_GRANT                 0x00008000
+#define QE_CMXUCR_TSA                   0x00004000
+#define QE_CMXUCR_BKPT                  0x00000100
+#define QE_CMXUCR_TX_CLK_SRC_MASK       0x0000000F
+/* QE CMXGCR Registers.
+*/
+#define QE_CMXGCR_MII_ENET_MNG          0x00007000
+#define QE_CMXGCR_MII_ENET_MNG_SHIFT    12
+#define QE_CMXGCR_USBCS                 0x0000000f
+/* QE CECR Commands.
+*/
+#define QE_CR_FLG                       0x00010000
+#define QE_RESET                        0x80000000
+#define QE_INIT_TX_RX                   0x00000000
+#define QE_INIT_RX                      0x00000001
+#define QE_INIT_TX                      0x00000002
+#define QE_ENTER_HUNT_MODE              0x00000003
+#define QE_STOP_TX                      0x00000004
+#define QE_GRACEFUL_STOP_TX             0x00000005
+#define QE_RESTART_TX                   0x00000006
+#define QE_CLOSE_RX_BD                  0x00000007
+#define QE_SWITCH_COMMAND               0x00000007
+#define QE_SET_GROUP_ADDRESS            0x00000008
+#define QE_START_IDMA                   0x00000009
+#define QE_MCC_STOP_RX                  0x00000009
+#define QE_ATM_TRANSMIT                 0x0000000a
+#define QE_HPAC_CLEAR_ALL               0x0000000b
+#define QE_GRACEFUL_STOP_RX             0x0000001a
+#define QE_RESTART_RX                   0x0000001b
+#define QE_HPAC_SET_PRIORITY            0x0000010b
+#define QE_HPAC_STOP_TX                 0x0000020b
+#define QE_HPAC_STOP_RX                 0x0000030b
+#define QE_HPAC_GRACEFUL_STOP_TX        0x0000040b
+#define QE_HPAC_GRACEFUL_STOP_RX        0x0000050b
+#define QE_HPAC_START_TX                0x0000060b
+#define QE_HPAC_START_RX                0x0000070b
+#define QE_USB_STOP_TX                  0x0000000a
+#define QE_USB_RESTART_TX               0x0000000b
+#define QE_QMC_STOP_TX                  0x0000000c
+#define QE_QMC_STOP_RX                  0x0000000d
+#define QE_SS7_SU_FIL_RESET             0x0000000e
+/* jonathbr added from here down for 83xx */
+#define QE_RESET_BCS                    0x0000000a
+#define QE_MCC_INIT_TX_RX_16            0x00000003
+#define QE_MCC_STOP_TX                  0x00000004
+#define QE_MCC_INIT_TX_1                0x00000005
+#define QE_MCC_INIT_RX_1                0x00000006
+#define QE_MCC_RESET                    0x00000007
+#define QE_SET_TIMER                    0x00000008
+#define QE_RANDOM_NUMBER                0x0000000c
+#define QE_ATM_MULTI_THREAD_INIT        0x00000011
+#define QE_ASSIGN_PAGE                  0x00000012
+#define QE_ADD_REMOVE_HASH_ENTRY        0x00000013
+#define QE_START_FLOW_CONTROL           0x00000014
+#define QE_STOP_FLOW_CONTROL            0x00000015
+#define QE_ASSIGN_PAGE_TO_DEVICE        0x00000016
+#define QE_ASSIGN_RISC                  0x00000010
+#define QE_CR_MCN_NORMAL_SHIFT          6
+#define QE_CR_MCN_USB_SHIFT             4
+#define QE_CR_MCN_RISC_ASSIGN_SHIFT     8
+#define QE_CR_SNUM_SHIFT                17
+/* QE CECR Sub Block - sub block of QE command.
+*/
+#define QE_CR_SUBBLOCK_INVALID          0x00000000
+#define QE_CR_SUBBLOCK_USB              0x03200000
+#define QE_CR_SUBBLOCK_UCCFAST1         0x02000000
+#define QE_CR_SUBBLOCK_UCCFAST2         0x02200000
+#define QE_CR_SUBBLOCK_UCCFAST3         0x02400000
+#define QE_CR_SUBBLOCK_UCCFAST4         0x02600000
+#define QE_CR_SUBBLOCK_UCCFAST5         0x02800000
+#define QE_CR_SUBBLOCK_UCCFAST6         0x02a00000
+#define QE_CR_SUBBLOCK_UCCFAST7         0x02c00000
+#define QE_CR_SUBBLOCK_UCCFAST8         0x02e00000
+#define QE_CR_SUBBLOCK_UCCSLOW1         0x00000000
+#define QE_CR_SUBBLOCK_UCCSLOW2         0x00200000
+#define QE_CR_SUBBLOCK_UCCSLOW3         0x00400000
+#define QE_CR_SUBBLOCK_UCCSLOW4         0x00600000
+#define QE_CR_SUBBLOCK_UCCSLOW5         0x00800000
+#define QE_CR_SUBBLOCK_UCCSLOW6         0x00a00000
+#define QE_CR_SUBBLOCK_UCCSLOW7         0x00c00000
+#define QE_CR_SUBBLOCK_UCCSLOW8         0x00e00000
+#define QE_CR_SUBBLOCK_MCC1             0x03800000
+#define QE_CR_SUBBLOCK_MCC2             0x03a00000
+#define QE_CR_SUBBLOCK_MCC3             0x03000000
+#define QE_CR_SUBBLOCK_IDMA1            0x02800000
+#define QE_CR_SUBBLOCK_IDMA2            0x02a00000
+#define QE_CR_SUBBLOCK_IDMA3            0x02c00000
+#define QE_CR_SUBBLOCK_IDMA4            0x02e00000
+#define QE_CR_SUBBLOCK_HPAC             0x01e00000
+#define QE_CR_SUBBLOCK_SPI1             0x01400000
+#define QE_CR_SUBBLOCK_SPI2             0x01600000
+#define QE_CR_SUBBLOCK_RAND             0x01c00000
+#define QE_CR_SUBBLOCK_TIMER            0x01e00000
+#define QE_CR_SUBBLOCK_GENERAL          0x03c00000
+/* QE CECR Protocol - For non-MCC, specifies mode for QE CECR command */
+#define QE_CR_PROTOCOL_UNSPECIFIED      0x00    /* For all other protocols */
+#define QE_CR_PROTOCOL_HDLC_TRANSPARENT 0x00
+#define QE_CR_PROTOCOL_ATM_POS          0x0A
+#define QE_CR_PROTOCOL_ETHERNET         0x0C
+#define QE_CR_PROTOCOL_L2_SWITCH        0x0D
+/* BMR byte order */
+#define QE_BMR_BYTE_ORDER_BO_PPC        0x08    /* powerpc little endian */
+#define QE_BMR_BYTE_ORDER_BO_MOT        0x10    /* motorola big endian */
+#define QE_BMR_BYTE_ORDER_BO_MAX        0x18
+/* BRG configuration register */
+#define QE_BRGC_ENABLE          0x00010000
+#define QE_BRGC_DIVISOR_SHIFT   1
+#define QE_BRGC_DIVISOR_MAX     0xFFF
+#define QE_BRGC_DIV16           1
+/* QE Timers registers */
+#define QE_GTCFR1_PCAS  0x80
+#define QE_GTCFR1_STP2  0x20
+#define QE_GTCFR1_RST2  0x10
+#define QE_GTCFR1_GM2   0x08
+#define QE_GTCFR1_GM1   0x04
+#define QE_GTCFR1_STP1  0x02
+#define QE_GTCFR1_RST1  0x01
+/* SDMA registers */
+#define QE_SDSR_BER1    0x02000000
+#define QE_SDSR_BER2    0x01000000
+#define QE_SDMR_GLB_1_MSK       0x80000000
+#define QE_SDMR_ADR_SEL         0x20000000
+#define QE_SDMR_BER1_MSK        0x02000000
+#define QE_SDMR_BER2_MSK        0x01000000
+#define QE_SDMR_EB1_MSK         0x00800000
+#define QE_SDMR_ER1_MSK         0x00080000
+#define QE_SDMR_ER2_MSK         0x00040000
+#define QE_SDMR_CEN_MASK        0x0000E000
+#define QE_SDMR_SBER_1          0x00000200
+#define QE_SDMR_SBER_2          0x00000200
+#define QE_SDMR_EB1_PR_MASK     0x000000C0
+#define QE_SDMR_ER1_PR          0x00000008
+#define QE_SDMR_CEN_SHIFT       13
+#define QE_SDMR_EB1_PR_SHIFT    6
+#define QE_SDTM_MSNUM_SHIFT     24
+#define QE_SDEBCR_BA_MASK       0x01FFFFFF
+/* UPC */
+#define UPGCR_PROTOCOL  0x80000000      /* protocol ul2 or pl2 */
+#define UPGCR_TMS       0x40000000      /* Transmit master/slave mode */
+#define UPGCR_RMS       0x20000000      /* Receive master/slave mode */
+#define UPGCR_ADDR      0x10000000      /* Master MPHY Addr multiplexing */
+#define UPGCR_DIAG      0x01000000      /* Diagnostic mode */
+/* UCC */
+#define UCC_GUEMR_MODE_MASK_RX  0x02
+#define UCC_GUEMR_MODE_MASK_TX  0x01
+#define UCC_GUEMR_MODE_FAST_RX  0x02
+#define UCC_GUEMR_MODE_FAST_TX  0x01
+#define UCC_GUEMR_MODE_SLOW_RX  0x00
+#define UCC_GUEMR_MODE_SLOW_TX  0x00
+#define UCC_GUEMR_SET_RESERVED3 0x10    /* Bit 3 in the guemr is reserved but
+                                           must be set 1 */
+/* structure representing UCC SLOW parameter RAM */
+struct ucc_slow_pram {
+        u16 rbase;              /* RX BD base address */
+        u16 tbase;              /* TX BD base address */
+        u8 rfcr;                /* Rx function code */
+        u8 tfcr;                /* Tx function code */
+        u16 mrblr;              /* Rx buffer length */
+        u32 rstate;             /* Rx internal state */
+        u32 rptr;               /* Rx internal data pointer */
+        u16 rbptr;              /* rb BD Pointer */
+        u16 rcount;             /* Rx internal byte count */
+        u32 rtemp;              /* Rx temp */
+        u32 tstate;             /* Tx internal state */
+        u32 tptr;               /* Tx internal data pointer */
+        u16 tbptr;              /* Tx BD pointer */
+        u16 tcount;             /* Tx byte count */
+        u32 ttemp;              /* Tx temp */
+        u32 rcrc;               /* temp receive CRC */
+        u32 tcrc;               /* temp transmit CRC */
+} __attribute__ ((packed));
+/* General UCC SLOW Mode Register (GUMRH & GUMRL) */
+#define UCC_SLOW_GUMR_H_CRC16           0x00004000
+#define UCC_SLOW_GUMR_H_CRC16CCITT      0x00000000
+#define UCC_SLOW_GUMR_H_CRC32CCITT      0x00008000
+#define UCC_SLOW_GUMR_H_REVD            0x00002000
+#define UCC_SLOW_GUMR_H_TRX             0x00001000
+#define UCC_SLOW_GUMR_H_TTX             0x00000800
+#define UCC_SLOW_GUMR_H_CDP             0x00000400
+#define UCC_SLOW_GUMR_H_CTSP            0x00000200
+#define UCC_SLOW_GUMR_H_CDS             0x00000100
+#define UCC_SLOW_GUMR_H_CTSS            0x00000080
+#define UCC_SLOW_GUMR_H_TFL             0x00000040
+#define UCC_SLOW_GUMR_H_RFW             0x00000020
+#define UCC_SLOW_GUMR_H_TXSY            0x00000010
+#define UCC_SLOW_GUMR_H_4SYNC           0x00000004
+#define UCC_SLOW_GUMR_H_8SYNC           0x00000008
+#define UCC_SLOW_GUMR_H_16SYNC          0x0000000c
+#define UCC_SLOW_GUMR_H_RTSM            0x00000002
+#define UCC_SLOW_GUMR_H_RSYN            0x00000001
+#define UCC_SLOW_GUMR_L_TCI             0x10000000
+#define UCC_SLOW_GUMR_L_RINV            0x02000000
+#define UCC_SLOW_GUMR_L_TINV            0x01000000
+#define UCC_SLOW_GUMR_L_TEND            0x00020000
+#define UCC_SLOW_GUMR_L_ENR             0x00000020
+#define UCC_SLOW_GUMR_L_ENT             0x00000010
+/* General UCC FAST Mode Register */
+#define UCC_FAST_GUMR_TCI       0x20000000
+#define UCC_FAST_GUMR_TRX       0x10000000
+#define UCC_FAST_GUMR_TTX       0x08000000
+#define UCC_FAST_GUMR_CDP       0x04000000
+#define UCC_FAST_GUMR_CTSP      0x02000000
+#define UCC_FAST_GUMR_CDS       0x01000000
+#define UCC_FAST_GUMR_CTSS      0x00800000
+#define UCC_FAST_GUMR_TXSY      0x00020000
+#define UCC_FAST_GUMR_RSYN      0x00010000
+#define UCC_FAST_GUMR_RTSM      0x00002000
+#define UCC_FAST_GUMR_REVD      0x00000400
+#define UCC_FAST_GUMR_ENR       0x00000020
+#define UCC_FAST_GUMR_ENT       0x00000010
+/* Slow UCC Event Register (UCCE) */
+#define UCC_SLOW_UCCE_GLR       0x1000
+#define UCC_SLOW_UCCE_GLT       0x0800
+#define UCC_SLOW_UCCE_DCC       0x0400
+#define UCC_SLOW_UCCE_FLG       0x0200
+#define UCC_SLOW_UCCE_AB        0x0200
+#define UCC_SLOW_UCCE_IDLE      0x0100
+#define UCC_SLOW_UCCE_GRA       0x0080
+#define UCC_SLOW_UCCE_TXE       0x0010
+#define UCC_SLOW_UCCE_RXF       0x0008
+#define UCC_SLOW_UCCE_CCR       0x0008
+#define UCC_SLOW_UCCE_RCH       0x0008
+#define UCC_SLOW_UCCE_BSY       0x0004
+#define UCC_SLOW_UCCE_TXB       0x0002
+#define UCC_SLOW_UCCE_TX        0x0002
+#define UCC_SLOW_UCCE_RX        0x0001
+#define UCC_SLOW_UCCE_GOV       0x0001
+#define UCC_SLOW_UCCE_GUN       0x0002
+#define UCC_SLOW_UCCE_GINT      0x0004
+#define UCC_SLOW_UCCE_IQOV      0x0008
+#define UCC_SLOW_UCCE_HDLC_SET  (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \
+                UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_TXB | UCC_SLOW_UCCE_RXF | \
+                UCC_SLOW_UCCE_DCC | UCC_SLOW_UCCE_GLT | UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_UCCE_ENET_SET  (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \
+                UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_TXB | UCC_SLOW_UCCE_RXF)
+#define UCC_SLOW_UCCE_TRANS_SET (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \
+                UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_TX | UCC_SLOW_UCCE_RX | \
+                UCC_SLOW_UCCE_DCC | UCC_SLOW_UCCE_GLT | UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_UCCE_UART_SET  (UCC_SLOW_UCCE_BSY | UCC_SLOW_UCCE_GRA | \
+                UCC_SLOW_UCCE_TXB | UCC_SLOW_UCCE_TX | UCC_SLOW_UCCE_RX | \
+                UCC_SLOW_UCCE_GLT | UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_UCCE_QMC_SET   (UCC_SLOW_UCCE_IQOV | UCC_SLOW_UCCE_GINT | \
+                UCC_SLOW_UCCE_GUN | UCC_SLOW_UCCE_GOV)
+#define UCC_SLOW_UCCE_OTHER     (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \
+                UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_DCC | UCC_SLOW_UCCE_GLT | \
+                UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_INTR_TX        UCC_SLOW_UCCE_TXB
+#define UCC_SLOW_INTR_RX        (UCC_SLOW_UCCE_RXF | UCC_SLOW_UCCE_RX)
+#define UCC_SLOW_INTR           (UCC_SLOW_INTR_TX | UCC_SLOW_INTR_RX)
+/* UCC Transmit On Demand Register (UTODR) */
+#define UCC_SLOW_TOD    0x8000
+#define UCC_FAST_TOD    0x8000
+/* Function code masks */
+#define FC_GBL                          0x20
+#define FC_DTB_LCL                      0x02
+#define UCC_FAST_FUNCTION_CODE_GBL      0x20
+#define UCC_FAST_FUNCTION_CODE_DTB_LCL  0x02
+#define UCC_FAST_FUNCTION_CODE_BDB_LCL  0x01
+static inline long IS_MURAM_ERR(const u32 offset)
+{
+        return offset > (u32) - 1000L;
+}
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_QE_H */
diff --git a/include/asm-powerpc/qe_ic.h b/include/asm-powerpc/qe_ic.h
new file mode 100644
index 000000000000..e386fb7e44b0
--- /dev/null
+++ b/include/asm-powerpc/qe_ic.h
@@ -0,0 +1,64 @@
+/*
+ * include/asm-powerpc/qe_ic.h
+ *
+ * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
+ *
+ * Authors:     Shlomi Gridish <gridish@freescale.com>
+ *              Li Yang <leoli@freescale.com>
+ *
+ * Description:
+ * QE IC external definitions and structure.
+ *
+ * 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 _ASM_POWERPC_QE_IC_H
+#define _ASM_POWERPC_QE_IC_H
+#include <linux/irq.h>
+#define NUM_OF_QE_IC_GROUPS     6
+/* Flags when we init the QE IC */
+#define QE_IC_SPREADMODE_GRP_W                  0x00000001
+#define QE_IC_SPREADMODE_GRP_X                  0x00000002
+#define QE_IC_SPREADMODE_GRP_Y                  0x00000004
+#define QE_IC_SPREADMODE_GRP_Z                  0x00000008
+#define QE_IC_SPREADMODE_GRP_RISCA              0x00000010
+#define QE_IC_SPREADMODE_GRP_RISCB              0x00000020
+#define QE_IC_LOW_SIGNAL                        0x00000100
+#define QE_IC_HIGH_SIGNAL                       0x00000200
+#define QE_IC_GRP_W_PRI0_DEST_SIGNAL_HIGH       0x00001000
+#define QE_IC_GRP_W_PRI1_DEST_SIGNAL_HIGH       0x00002000
+#define QE_IC_GRP_X_PRI0_DEST_SIGNAL_HIGH       0x00004000
+#define QE_IC_GRP_X_PRI1_DEST_SIGNAL_HIGH       0x00008000
+#define QE_IC_GRP_Y_PRI0_DEST_SIGNAL_HIGH       0x00010000
+#define QE_IC_GRP_Y_PRI1_DEST_SIGNAL_HIGH       0x00020000
+#define QE_IC_GRP_Z_PRI0_DEST_SIGNAL_HIGH       0x00040000
+#define QE_IC_GRP_Z_PRI1_DEST_SIGNAL_HIGH       0x00080000
+#define QE_IC_GRP_RISCA_PRI0_DEST_SIGNAL_HIGH   0x00100000
+#define QE_IC_GRP_RISCA_PRI1_DEST_SIGNAL_HIGH   0x00200000
+#define QE_IC_GRP_RISCB_PRI0_DEST_SIGNAL_HIGH   0x00400000
+#define QE_IC_GRP_RISCB_PRI1_DEST_SIGNAL_HIGH   0x00800000
+#define QE_IC_GRP_W_DEST_SIGNAL_SHIFT           (12)
+/* QE interrupt sources groups */
+enum qe_ic_grp_id {
+        QE_IC_GRP_W = 0,        /* QE interrupt controller group W */
+        QE_IC_GRP_X,            /* QE interrupt controller group X */
+        QE_IC_GRP_Y,            /* QE interrupt controller group Y */
+        QE_IC_GRP_Z,            /* QE interrupt controller group Z */
+        QE_IC_GRP_RISCA,        /* QE interrupt controller RISC group A */
+        QE_IC_GRP_RISCB         /* QE interrupt controller RISC group B */
+};
+void qe_ic_init(struct device_node *node, unsigned int flags);
+void qe_ic_set_highest_priority(unsigned int virq, int high);
+int qe_ic_set_priority(unsigned int virq, unsigned int priority);
+int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high);
+#endif /* _ASM_POWERPC_QE_IC_H */
diff --git a/include/asm-powerpc/spinlock.h b/include/asm-powerpc/spinlock.h
index c31e4382a775..cc4cfceac67c 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/include/asm-powerpc/spinlock.h
@@ -285,5 +285,9 @@ static __inline__ void __raw_write_unlock(raw_rwlock_t *rw)
        rw->lock = 0;
 }
+#define _raw_spin_relax(lock)   __spin_yield(lock)
+#define _raw_read_relax(lock)   __rw_yield(lock)
+#define _raw_write_relax(lock)  __rw_yield(lock)
 #endif /* __KERNEL__ */
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 4b41deaa8d8d..43627596003b 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -91,10 +91,6 @@ DEBUGGER_BOILERPLATE(debugger_iabr_match)
 DEBUGGER_BOILERPLATE(debugger_dabr_match)
 DEBUGGER_BOILERPLATE(debugger_fault_handler)
-#ifdef CONFIG_XMON
-extern void xmon_init(int enable);
-#endif
 #else
 static inline int debugger(struct pt_regs *regs) { return 0; }
 static inline int debugger_ipi(struct pt_regs *regs) { return 0; }
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index 5785ac4737b5..b051d4c88c3b 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -39,6 +39,10 @@ extern void generic_calibrate_decr(void);
 extern void wakeup_decrementer(void);
 extern void snapshot_timebase(void);
+#ifdef CONFIG_RTC_CLASS
+extern int __init rtc_class_hookup(void);
+#endif
 /* Some sane defaults: 125 MHz timebase, 1GHz processor */
 extern unsigned long ppc_proc_freq;
 #define DEFAULT_PROC_FREQ       (DEFAULT_TB_FREQ * 8)
@@ -234,4 +238,4 @@ extern void snapshot_timebases(void);
 #endif
 #endif /* __KERNEL__ */
-#endif /* __PPC64_TIME_H */
+#endif /* __POWERPC_TIME_H */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index bbc3844b086f..8f7ee16781a4 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -43,6 +43,7 @@ extern int pcibus_to_node(struct pci_bus *bus);
 #define SD_NODE_INIT (struct sched_domain) {            \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
        .max_interval           = 32,                   \
diff --git a/include/asm-powerpc/ucc.h b/include/asm-powerpc/ucc.h
new file mode 100644
index 000000000000..afe3076bdc03
--- /dev/null
+++ b/include/asm-powerpc/ucc.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
+ *
+ * Authors:     Shlomi Gridish <gridish@freescale.com>
+ *              Li Yang <leoli@freescale.com>
+ *
+ * Description:
+ * Internal header file for UCC unit routines.
+ *
+ * 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 __UCC_H__
+#define __UCC_H__
+#include <asm/immap_qe.h>
+#include <asm/qe.h>
+#define STATISTICS
+#define UCC_MAX_NUM     8
+/* Slow or fast type for UCCs.
+*/
+enum ucc_speed_type {
+        UCC_SPEED_TYPE_FAST, UCC_SPEED_TYPE_SLOW
+};
+/* Initial UCCs Parameter RAM address relative to: MEM_MAP_BASE (IMMR).
+*/
+enum ucc_pram_initial_offset {
+        UCC_PRAM_OFFSET_UCC1 = 0x8400,
+        UCC_PRAM_OFFSET_UCC2 = 0x8500,
+        UCC_PRAM_OFFSET_UCC3 = 0x8600,
+        UCC_PRAM_OFFSET_UCC4 = 0x9000,
+        UCC_PRAM_OFFSET_UCC5 = 0x8000,
+        UCC_PRAM_OFFSET_UCC6 = 0x8100,
+        UCC_PRAM_OFFSET_UCC7 = 0x8200,
+        UCC_PRAM_OFFSET_UCC8 = 0x8300
+};
+/* ucc_set_type
+ * Sets UCC to slow or fast mode.
+ *
+ * ucc_num - (In) number of UCC (0-7).
+ * regs    - (In) pointer to registers base for the UCC.
+ * speed   - (In) slow or fast mode for UCC.
+ */
+int ucc_set_type(int ucc_num, struct ucc_common *regs,
+                 enum ucc_speed_type speed);
+/* ucc_init_guemr
+ * Init the Guemr register.
+ *
+ * regs - (In) pointer to registers base for the UCC.
+ */
+int ucc_init_guemr(struct ucc_common *regs);
+int ucc_set_qe_mux_mii_mng(int ucc_num);
+int ucc_set_qe_mux_rxtx(int ucc_num, enum qe_clock clock, enum comm_dir mode);
+int ucc_mux_set_grant_tsa_bkpt(int ucc_num, int set, u32 mask);
+/* QE MUX clock routing for UCC
+*/
+static inline int ucc_set_qe_mux_grant(int ucc_num, int set)
+{
+        return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_GRANT);
+}
+static inline int ucc_set_qe_mux_tsa(int ucc_num, int set)
+{
+        return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_TSA);
+}
+static inline int ucc_set_qe_mux_bkpt(int ucc_num, int set)
+{
+        return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_BKPT);
+}
+#endif                          /* __UCC_H__ */
diff --git a/include/asm-powerpc/ucc_fast.h b/include/asm-powerpc/ucc_fast.h
new file mode 100644
index 000000000000..39d1c90fd2ca
--- /dev/null
+++ b/include/asm-powerpc/ucc_fast.h
@@ -0,0 +1,243 @@
+/*
+ * include/asm-powerpc/ucc_fast.h
+ *
+ * Internal header file for UCC FAST unit routines.
+ *
+ * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
+ *
+ * Authors:     Shlomi Gridish <gridish@freescale.com>
+ *              Li Yang <leoli@freescale.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __UCC_FAST_H__
+#define __UCC_FAST_H__
+#include <linux/kernel.h>
+#include <asm/immap_qe.h>
+#include <asm/qe.h>
+#include "ucc.h"
+/* Receive BD's status */
+#define R_E     0x80000000      /* buffer empty */
+#define R_W     0x20000000      /* wrap bit */
+#define R_I     0x10000000      /* interrupt on reception */
+#define R_L     0x08000000      /* last */
+#define R_F     0x04000000      /* first */
+/* transmit BD's status */
+#define T_R     0x80000000      /* ready bit */
+#define T_W     0x20000000      /* wrap bit */
+#define T_I     0x10000000      /* interrupt on completion */
+#define T_L     0x08000000      /* last */
+/* Rx Data buffer must be 4 bytes aligned in most cases */
+#define UCC_FAST_RX_ALIGN                       4
+#define UCC_FAST_MRBLR_ALIGNMENT                4
+#define UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT       8
+/* Sizes */
+#define UCC_FAST_URFS_MIN_VAL                           0x88
+#define UCC_FAST_RECEIVE_VIRTUAL_FIFO_SIZE_FUDGE_FACTOR 8
+/* ucc_fast_channel_protocol_mode - UCC FAST mode */
+enum ucc_fast_channel_protocol_mode {
+        UCC_FAST_PROTOCOL_MODE_HDLC = 0x00000000,
+        UCC_FAST_PROTOCOL_MODE_RESERVED01 = 0x00000001,
+        UCC_FAST_PROTOCOL_MODE_RESERVED_QMC = 0x00000002,
+        UCC_FAST_PROTOCOL_MODE_RESERVED02 = 0x00000003,
+        UCC_FAST_PROTOCOL_MODE_RESERVED_UART = 0x00000004,
+        UCC_FAST_PROTOCOL_MODE_RESERVED03 = 0x00000005,
+        UCC_FAST_PROTOCOL_MODE_RESERVED_EX_MAC_1 = 0x00000006,
+        UCC_FAST_PROTOCOL_MODE_RESERVED_EX_MAC_2 = 0x00000007,
+        UCC_FAST_PROTOCOL_MODE_RESERVED_BISYNC = 0x00000008,
+        UCC_FAST_PROTOCOL_MODE_RESERVED04 = 0x00000009,
+        UCC_FAST_PROTOCOL_MODE_ATM = 0x0000000A,
+        UCC_FAST_PROTOCOL_MODE_RESERVED05 = 0x0000000B,
+        UCC_FAST_PROTOCOL_MODE_ETHERNET = 0x0000000C,
+        UCC_FAST_PROTOCOL_MODE_RESERVED06 = 0x0000000D,
+        UCC_FAST_PROTOCOL_MODE_POS = 0x0000000E,
+        UCC_FAST_PROTOCOL_MODE_RESERVED07 = 0x0000000F
+};
+/* ucc_fast_transparent_txrx - UCC Fast Transparent TX & RX */
+enum ucc_fast_transparent_txrx {
+        UCC_FAST_GUMR_TRANSPARENT_TTX_TRX_NORMAL = 0x00000000,
+        UCC_FAST_GUMR_TRANSPARENT_TTX_TRX_TRANSPARENT = 0x18000000
+};
+/* UCC fast diagnostic mode */
+enum ucc_fast_diag_mode {
+        UCC_FAST_DIAGNOSTIC_NORMAL = 0x0,
+        UCC_FAST_DIAGNOSTIC_LOCAL_LOOP_BACK = 0x40000000,
+        UCC_FAST_DIAGNOSTIC_AUTO_ECHO = 0x80000000,
+        UCC_FAST_DIAGNOSTIC_LOOP_BACK_AND_ECHO = 0xC0000000
+};
+/* UCC fast Sync length (transparent mode only) */
+enum ucc_fast_sync_len {
+        UCC_FAST_SYNC_LEN_NOT_USED = 0x0,
+        UCC_FAST_SYNC_LEN_AUTOMATIC = 0x00004000,
+        UCC_FAST_SYNC_LEN_8_BIT = 0x00008000,
+        UCC_FAST_SYNC_LEN_16_BIT = 0x0000C000
+};
+/* UCC fast RTS mode */
+enum ucc_fast_ready_to_send {
+        UCC_FAST_SEND_IDLES_BETWEEN_FRAMES = 0x00000000,
+        UCC_FAST_SEND_FLAGS_BETWEEN_FRAMES = 0x00002000
+};
+/* UCC fast receiver decoding mode */
+enum ucc_fast_rx_decoding_method {
+        UCC_FAST_RX_ENCODING_NRZ = 0x00000000,
+        UCC_FAST_RX_ENCODING_NRZI = 0x00000800,
+        UCC_FAST_RX_ENCODING_RESERVED0 = 0x00001000,
+        UCC_FAST_RX_ENCODING_RESERVED1 = 0x00001800
+};
+/* UCC fast transmitter encoding mode */
+enum ucc_fast_tx_encoding_method {
+        UCC_FAST_TX_ENCODING_NRZ = 0x00000000,
+        UCC_FAST_TX_ENCODING_NRZI = 0x00000100,
+        UCC_FAST_TX_ENCODING_RESERVED0 = 0x00000200,
+        UCC_FAST_TX_ENCODING_RESERVED1 = 0x00000300
+};
+/* UCC fast CRC length */
+enum ucc_fast_transparent_tcrc {
+        UCC_FAST_16_BIT_CRC = 0x00000000,
+        UCC_FAST_CRC_RESERVED0 = 0x00000040,
+        UCC_FAST_32_BIT_CRC = 0x00000080,
+        UCC_FAST_CRC_RESERVED1 = 0x000000C0
+};
+/* Fast UCC initialization structure */
+struct ucc_fast_info {
+        int ucc_num;
+        enum qe_clock rx_clock;
+        enum qe_clock tx_clock;
+        u32 regs;
+        int irq;
+        u32 uccm_mask;
+        int bd_mem_part;
+        int brkpt_support;
+        int grant_support;
+        int tsa;
+        int cdp;
+        int cds;
+        int ctsp;
+        int ctss;
+        int tci;
+        int txsy;
+        int rtsm;
+        int revd;
+        int rsyn;
+        u16 max_rx_buf_length;
+        u16 urfs;
+        u16 urfet;
+        u16 urfset;
+        u16 utfs;
+        u16 utfet;
+        u16 utftt;
+        u16 ufpt;
+        enum ucc_fast_channel_protocol_mode mode;
+        enum ucc_fast_transparent_txrx ttx_trx;
+        enum ucc_fast_tx_encoding_method tenc;
+        enum ucc_fast_rx_decoding_method renc;
+        enum ucc_fast_transparent_tcrc tcrc;
+        enum ucc_fast_sync_len synl;
+};
+struct ucc_fast_private {
+        struct ucc_fast_info *uf_info;
+        struct ucc_fast *uf_regs;       /* a pointer to memory map of UCC regs. */
+        u32 *p_ucce;            /* a pointer to the event register in memory. */
+        u32 *p_uccm;            /* a pointer to the mask register in memory. */
+        int enabled_tx;         /* Whether channel is enabled for Tx (ENT) */
+        int enabled_rx;         /* Whether channel is enabled for Rx (ENR) */
+        int stopped_tx;         /* Whether channel has been stopped for Tx
+                                   (STOP_TX, etc.) */
+        int stopped_rx;         /* Whether channel has been stopped for Rx */
+        u32 ucc_fast_tx_virtual_fifo_base_offset;/* pointer to base of Tx
+                                                    virtual fifo */
+        u32 ucc_fast_rx_virtual_fifo_base_offset;/* pointer to base of Rx
+                                                    virtual fifo */
+#ifdef STATISTICS
+        u32 tx_frames;          /* Transmitted frames counter. */
+        u32 rx_frames;          /* Received frames counter (only frames
+                                   passed to application). */
+        u32 tx_discarded;       /* Discarded tx frames counter (frames that
+                                   were discarded by the driver due to errors).
+                                   */
+        u32 rx_discarded;       /* Discarded rx frames counter (frames that
+                                   were discarded by the driver due to errors).
+                                   */
+#endif                          /* STATISTICS */
+        u16 mrblr;              /* maximum receive buffer length */
+};
+/* ucc_fast_init
+ * Initializes Fast UCC according to user provided parameters.
+ *
+ * uf_info  - (In) pointer to the fast UCC info structure.
+ * uccf_ret - (Out) pointer to the fast UCC structure.
+ */
+int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret);
+/* ucc_fast_free
+ * Frees all resources for fast UCC.
+ *
+ * uccf - (In) pointer to the fast UCC structure.
+ */
+void ucc_fast_free(struct ucc_fast_private * uccf);
+/* ucc_fast_enable
+ * Enables a fast UCC port.
+ * This routine enables Tx and/or Rx through the General UCC Mode Register.
+ *
+ * uccf - (In) pointer to the fast UCC structure.
+ * mode - (In) TX, RX, or both.
+ */
+void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode);
+/* ucc_fast_disable
+ * Disables a fast UCC port.
+ * This routine disables Tx and/or Rx through the General UCC Mode Register.
+ *
+ * uccf - (In) pointer to the fast UCC structure.
+ * mode - (In) TX, RX, or both.
+ */
+void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode);
+/* ucc_fast_irq
+ * Handles interrupts on fast UCC.
+ * Called from the general interrupt routine to handle interrupts on fast UCC.
+ *
+ * uccf - (In) pointer to the fast UCC structure.
+ */
+void ucc_fast_irq(struct ucc_fast_private * uccf);
+/* ucc_fast_transmit_on_demand
+ * Immediately forces a poll of the transmitter for data to be sent.
+ * Typically, the hardware performs a periodic poll for data that the
+ * transmit routine has set up to be transmitted. In cases where
+ * this polling cycle is not soon enough, this optional routine can
+ * be invoked to force a poll right away, instead. Proper use for
+ * each transmission for which this functionality is desired is to
+ * call the transmit routine and then this routine right after.
+ *
+ * uccf - (In) pointer to the fast UCC structure.
+ */
+void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf);
+u32 ucc_fast_get_qe_cr_subblock(int uccf_num);
+void ucc_fast_dump_regs(struct ucc_fast_private * uccf);
+#endif                          /* __UCC_FAST_H__ */
diff --git a/include/asm-powerpc/ucc_slow.h b/include/asm-powerpc/ucc_slow.h
new file mode 100644
index 000000000000..ca93bc99237e
--- /dev/null
+++ b/include/asm-powerpc/ucc_slow.h
@@ -0,0 +1,289 @@
+/*
+ * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
+ *
+ * Authors:     Shlomi Gridish <gridish@freescale.com>
+ *              Li Yang <leoli@freescale.com>
+ *
+ * Description:
+ * Internal header file for UCC SLOW unit routines.
+ *
+ * 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 __UCC_SLOW_H__
+#define __UCC_SLOW_H__
+#include <linux/kernel.h>
+#include <asm/immap_qe.h>
+#include <asm/qe.h>
+#include "ucc.h"
+/* transmit BD's status */
+#define T_R     0x80000000      /* ready bit */
+#define T_PAD   0x40000000      /* add pads to short frames */
+#define T_W     0x20000000      /* wrap bit */
+#define T_I     0x10000000      /* interrupt on completion */
+#define T_L     0x08000000      /* last */
+#define T_A     0x04000000      /* Address - the data transmitted as address
+                                   chars */
+#define T_TC    0x04000000      /* transmit CRC */
+#define T_CM    0x02000000      /* continuous mode */
+#define T_DEF   0x02000000      /* collision on previous attempt to transmit */
+#define T_P     0x01000000      /* Preamble - send Preamble sequence before
+                                   data */
+#define T_HB    0x01000000      /* heartbeat */
+#define T_NS    0x00800000      /* No Stop */
+#define T_LC    0x00800000      /* late collision */
+#define T_RL    0x00400000      /* retransmission limit */
+#define T_UN    0x00020000      /* underrun */
+#define T_CT    0x00010000      /* CTS lost */
+#define T_CSL   0x00010000      /* carrier sense lost */
+#define T_RC    0x003c0000      /* retry count */
+/* Receive BD's status */
+#define R_E     0x80000000      /* buffer empty */
+#define R_W     0x20000000      /* wrap bit */
+#define R_I     0x10000000      /* interrupt on reception */
+#define R_L     0x08000000      /* last */
+#define R_C     0x08000000      /* the last byte in this buffer is a cntl
+                                   char */
+#define R_F     0x04000000      /* first */
+#define R_A     0x04000000      /* the first byte in this buffer is address
+                                   byte */
+#define R_CM    0x02000000      /* continuous mode */
+#define R_ID    0x01000000      /* buffer close on reception of idles */
+#define R_M     0x01000000      /* Frame received because of promiscuous
+                                   mode */
+#define R_AM    0x00800000      /* Address match */
+#define R_DE    0x00800000      /* Address match */
+#define R_LG    0x00200000      /* Break received */
+#define R_BR    0x00200000      /* Frame length violation */
+#define R_NO    0x00100000      /* Rx Non Octet Aligned Packet */
+#define R_FR    0x00100000      /* Framing Error (no stop bit) character
+                                   received */
+#define R_PR    0x00080000      /* Parity Error character received */
+#define R_AB    0x00080000      /* Frame Aborted */
+#define R_SH    0x00080000      /* frame is too short */
+#define R_CR    0x00040000      /* CRC Error */
+#define R_OV    0x00020000      /* Overrun */
+#define R_CD    0x00010000      /* CD lost */
+#define R_CL    0x00010000      /* this frame is closed because of a
+                                   collision */
+/* Rx Data buffer must be 4 bytes aligned in most cases.*/
+#define UCC_SLOW_RX_ALIGN               4
+#define UCC_SLOW_MRBLR_ALIGNMENT        4
+#define UCC_SLOW_PRAM_SIZE              0x100
+#define ALIGNMENT_OF_UCC_SLOW_PRAM      64
+/* UCC Slow Channel Protocol Mode */
+enum ucc_slow_channel_protocol_mode {
+        UCC_SLOW_CHANNEL_PROTOCOL_MODE_QMC = 0x00000002,
+        UCC_SLOW_CHANNEL_PROTOCOL_MODE_UART = 0x00000004,
+        UCC_SLOW_CHANNEL_PROTOCOL_MODE_BISYNC = 0x00000008,
+};
+/* UCC Slow Transparent Transmit CRC (TCRC) */
+enum ucc_slow_transparent_tcrc {
+        /* 16-bit CCITT CRC (HDLC).  (X16 + X12 + X5 + 1) */
+        UCC_SLOW_TRANSPARENT_TCRC_CCITT_CRC16 = 0x00000000,
+        /* CRC16 (BISYNC).  (X16 + X15 + X2 + 1) */
+        UCC_SLOW_TRANSPARENT_TCRC_CRC16 = 0x00004000,
+        /* 32-bit CCITT CRC (Ethernet and HDLC) */
+        UCC_SLOW_TRANSPARENT_TCRC_CCITT_CRC32 = 0x00008000,
+};
+/* UCC Slow oversampling rate for transmitter (TDCR) */
+enum ucc_slow_tx_oversampling_rate {
+        /* 1x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_1 = 0x00000000,
+        /* 8x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_8 = 0x00010000,
+        /* 16x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_16 = 0x00020000,
+        /* 32x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_32 = 0x00030000,
+};
+/* UCC Slow Oversampling rate for receiver (RDCR)
+*/
+enum ucc_slow_rx_oversampling_rate {
+        /* 1x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_1 = 0x00000000,
+        /* 8x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_8 = 0x00004000,
+        /* 16x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_16 = 0x00008000,
+        /* 32x clock mode */
+        UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_32 = 0x0000c000,
+};
+/* UCC Slow Transmitter encoding method (TENC)
+*/
+enum ucc_slow_tx_encoding_method {
+        UCC_SLOW_TRANSMITTER_ENCODING_METHOD_TENC_NRZ = 0x00000000,
+        UCC_SLOW_TRANSMITTER_ENCODING_METHOD_TENC_NRZI = 0x00000100
+};
+/* UCC Slow Receiver decoding method (RENC)
+*/
+enum ucc_slow_rx_decoding_method {
+        UCC_SLOW_RECEIVER_DECODING_METHOD_RENC_NRZ = 0x00000000,
+        UCC_SLOW_RECEIVER_DECODING_METHOD_RENC_NRZI = 0x00000800
+};
+/* UCC Slow Diagnostic mode (DIAG)
+*/
+enum ucc_slow_diag_mode {
+        UCC_SLOW_DIAG_MODE_NORMAL = 0x00000000,
+        UCC_SLOW_DIAG_MODE_LOOPBACK = 0x00000040,
+        UCC_SLOW_DIAG_MODE_ECHO = 0x00000080,
+        UCC_SLOW_DIAG_MODE_LOOPBACK_ECHO = 0x000000c0
+};
+struct ucc_slow_info {
+        int ucc_num;
+        enum qe_clock rx_clock;
+        enum qe_clock tx_clock;
+        struct ucc_slow *us_regs;
+        int irq;
+        u16 uccm_mask;
+        int data_mem_part;
+        int init_tx;
+        int init_rx;
+        u32 tx_bd_ring_len;
+        u32 rx_bd_ring_len;
+        int rx_interrupts;
+        int brkpt_support;
+        int grant_support;
+        int tsa;
+        int cdp;
+        int cds;
+        int ctsp;
+        int ctss;
+        int rinv;
+        int tinv;
+        int rtsm;
+        int rfw;
+        int tci;
+        int tend;
+        int tfl;
+        int txsy;
+        u16 max_rx_buf_length;
+        enum ucc_slow_transparent_tcrc tcrc;
+        enum ucc_slow_channel_protocol_mode mode;
+        enum ucc_slow_diag_mode diag;
+        enum ucc_slow_tx_oversampling_rate tdcr;
+        enum ucc_slow_rx_oversampling_rate rdcr;
+        enum ucc_slow_tx_encoding_method tenc;
+        enum ucc_slow_rx_decoding_method renc;
+};
+struct ucc_slow_private {
+        struct ucc_slow_info *us_info;
+        struct ucc_slow *us_regs;       /* a pointer to memory map of UCC regs */
+        struct ucc_slow_pram *us_pram;  /* a pointer to the parameter RAM */
+        u32 us_pram_offset;
+        int enabled_tx;         /* Whether channel is enabled for Tx (ENT) */
+        int enabled_rx;         /* Whether channel is enabled for Rx (ENR) */
+        int stopped_tx;         /* Whether channel has been stopped for Tx
+                                   (STOP_TX, etc.) */
+        int stopped_rx;         /* Whether channel has been stopped for Rx */
+        struct list_head confQ; /* frames passed to chip waiting for tx */
+        u32 first_tx_bd_mask;   /* mask is used in Tx routine to save status
+                                   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 */
+        void *p_rx_frame;       /* accumulating receive frame */
+        u16 *p_ucce;            /* a pointer to the event register in memory.
+                                 */
+        u16 *p_uccm;            /* a pointer to the mask register in memory */
+        u16 saved_uccm;         /* a saved mask for the RX Interrupt bits */
+#ifdef STATISTICS
+        u32 tx_frames;          /* Transmitted frames counters */
+        u32 rx_frames;          /* Received frames counters (only frames
+                                   passed to application) */
+        u32 rx_discarded;       /* Discarded frames counters (frames that
+                                   were discarded by the driver due to
+                                   errors) */
+#endif                          /* STATISTICS */
+};
+/* ucc_slow_init
+ * Initializes Slow UCC according to provided parameters.
+ *
+ * us_info  - (In) pointer to the slow UCC info structure.
+ * uccs_ret - (Out) pointer to the slow UCC structure.
+ */
+int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** uccs_ret);
+/* ucc_slow_free
+ * Frees all resources for slow UCC.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ */
+void ucc_slow_free(struct ucc_slow_private * uccs);
+/* ucc_slow_enable
+ * Enables a fast UCC port.
+ * This routine enables Tx and/or Rx through the General UCC Mode Register.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ * mode - (In) TX, RX, or both.
+ */
+void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode);
+/* ucc_slow_disable
+ * Disables a fast UCC port.
+ * This routine disables Tx and/or Rx through the General UCC Mode Register.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ * mode - (In) TX, RX, or both.
+ */
+void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode);
+/* ucc_slow_poll_transmitter_now
+ * Immediately forces a poll of the transmitter for data to be sent.
+ * Typically, the hardware performs a periodic poll for data that the
+ * transmit routine has set up to be transmitted. In cases where
+ * this polling cycle is not soon enough, this optional routine can
+ * be invoked to force a poll right away, instead. Proper use for
+ * each transmission for which this functionality is desired is to
+ * call the transmit routine and then this routine right after.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ */
+void ucc_slow_poll_transmitter_now(struct ucc_slow_private * uccs);
+/* ucc_slow_graceful_stop_tx
+ * Smoothly stops transmission on a specified slow UCC.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ */
+void ucc_slow_graceful_stop_tx(struct ucc_slow_private * uccs);
+/* ucc_slow_stop_tx
+ * Stops transmission on a specified slow UCC.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ */
+void ucc_slow_stop_tx(struct ucc_slow_private * uccs);
+/* ucc_slow_restart_x
+ * Restarts transmitting on a specified slow UCC.
+ *
+ * uccs - (In) pointer to the slow UCC structure.
+ */
+void ucc_slow_restart_x(struct ucc_slow_private * uccs);
+u32 ucc_slow_get_qe_cr_subblock(int uccs_num);
+#endif                          /* __UCC_SLOW_H__ */
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index eb66eae6616f..464a48cce7f5 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -479,13 +479,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #endif
 /*
- * System call prototypes.
- */
-#ifdef __KERNEL_SYSCALLS__
-extern int execve(const char *file, char **argv, char **envp);
-#endif /* __KERNEL_SYSCALLS__ */
-/*
 * "Conditional" syscalls
 *
 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h
index 43f7129984c7..f1d337ed68d5 100644
--- a/include/asm-powerpc/xmon.h
+++ b/include/asm-powerpc/xmon.h
@@ -1,12 +1,22 @@
-#ifndef __PPC_XMON_H
+#ifndef __ASM_POWERPC_XMON_H
-#define __PPC_XMON_H
+#define __ASM_POWERPC_XMON_H
-#ifdef __KERNEL__
-struct pt_regs;
+/*
+ * Copyrignt (C) 2006 IBM Corp
+ *
+ * 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.
+ */
-extern int xmon(struct pt_regs *excp);
+#ifdef __KERNEL__
-extern void xmon_printf(const char *fmt, ...);
-extern void xmon_init(int);
+#ifdef CONFIG_XMON
+extern void xmon_setup(void);
+#else
+static inline void xmon_setup(void) { };
 #endif
-#endif
+#endif /* __KERNEL __ */
+#endif /* __ASM_POWERPC_XMON_H */
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index f6a7ff04ffe5..220cc2debe08 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -42,6 +42,8 @@
 #define CPM_CR_IDMA4_SBLOCK     (0x17)
 #define CPM_CR_MCC1_SBLOCK      (0x1c)
+#define CPM_CR_FCC_SBLOCK(x)    (x + 0x10)
 #define CPM_CR_SCC1_PAGE        (0x00)
 #define CPM_CR_SCC2_PAGE        (0x01)
 #define CPM_CR_SCC3_PAGE        (0x02)
@@ -62,6 +64,8 @@
 #define CPM_CR_MCC1_PAGE        (0x07)
 #define CPM_CR_MCC2_PAGE        (0x08)
+#define CPM_CR_FCC_PAGE(x)      (x + 0x04)
 /* Some opcodes (there are more...later)
 */
 #define CPM_CR_INIT_TRX         ((ushort)0x0000)
@@ -173,6 +177,10 @@ typedef struct cpm_buf_desc {
 #define PROFF_I2C_BASE          ((uint)0x8afc)
 #define PROFF_IDMA4_BASE        ((uint)0x8afe)
+#define PROFF_SCC_SIZE          ((uint)0x100)
+#define PROFF_FCC_SIZE          ((uint)0x100)
+#define PROFF_SMC_SIZE          ((uint)64)
 /* The SMCs are relocated to any of the first eight DPRAM pages.
 * We will fix these at the first locations of DPRAM, until we
 * get some microcode patches :-).
@@ -1186,7 +1194,60 @@ typedef struct im_idma {
 #define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128))
 #define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0)
 #define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1)
-#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(2)
+#define FCC3_MEM_OFFSET FCC_MEM_OFFSET(2)
+/* Clocks and GRG's */
+enum cpm_clk_dir {
+        CPM_CLK_RX,
+        CPM_CLK_TX,
+        CPM_CLK_RTX
+};
+enum cpm_clk_target {
+        CPM_CLK_SCC1,
+        CPM_CLK_SCC2,
+        CPM_CLK_SCC3,
+        CPM_CLK_SCC4,
+        CPM_CLK_FCC1,
+        CPM_CLK_FCC2,
+        CPM_CLK_FCC3
+};
+enum cpm_clk {
+        CPM_CLK_NONE = 0,
+        CPM_BRG1,       /* Baud Rate Generator  1 */
+        CPM_BRG2,       /* Baud Rate Generator  2 */
+        CPM_BRG3,       /* Baud Rate Generator  3 */
+        CPM_BRG4,       /* Baud Rate Generator  4 */
+        CPM_BRG5,       /* Baud Rate Generator  5 */
+        CPM_BRG6,       /* Baud Rate Generator  6 */
+        CPM_BRG7,       /* Baud Rate Generator  7 */
+        CPM_BRG8,       /* Baud Rate Generator  8 */
+        CPM_CLK1,       /* Clock  1 */
+        CPM_CLK2,       /* Clock  2 */
+        CPM_CLK3,       /* Clock  3 */
+        CPM_CLK4,       /* Clock  4 */
+        CPM_CLK5,       /* Clock  5 */
+        CPM_CLK6,       /* Clock  6 */
+        CPM_CLK7,       /* Clock  7 */
+        CPM_CLK8,       /* Clock  8 */
+        CPM_CLK9,       /* Clock  9 */
+        CPM_CLK10,      /* Clock 10 */
+        CPM_CLK11,      /* Clock 11 */
+        CPM_CLK12,      /* Clock 12 */
+        CPM_CLK13,      /* Clock 13 */
+        CPM_CLK14,      /* Clock 14 */
+        CPM_CLK15,      /* Clock 15 */
+        CPM_CLK16,      /* Clock 16 */
+        CPM_CLK17,      /* Clock 17 */
+        CPM_CLK18,      /* Clock 18 */
+        CPM_CLK19,      /* Clock 19 */
+        CPM_CLK20,      /* Clock 20 */
+        CPM_CLK_DUMMY
+};
+extern int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode);
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/fs_pd.h b/include/asm-ppc/fs_pd.h
new file mode 100644
index 000000000000..8691327653af
--- /dev/null
+++ b/include/asm-ppc/fs_pd.h
@@ -0,0 +1,36 @@
+/*
+ * Platform information definitions.
+ *
+ * 2006 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * 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 FS_PD_H
+#define FS_PD_H
+static inline int uart_baudrate(void)
+{
+        int baud;
+        bd_t *bd = (bd_t *) __res;
+        if (bd->bi_baudrate)
+                baud = bd->bi_baudrate;
+        else
+                baud = -1;
+        return baud;
+}
+static inline int uart_clock(void)
+{
+        return (((bd_t *) __res)->bi_intfreq);
+}
+#define cpm2_map(member)        (&cpm2_immr->member)
+#define cpm2_map_size(member, size)     (&cpm2_immr->member)
+#define cpm2_unmap(addr)        do {} while(0)
+#endif
diff --git a/include/asm-ppc/mv64x60_defs.h b/include/asm-ppc/mv64x60_defs.h
index f8f7f16b9b53..5b0704a3e6ea 100644
--- a/include/asm-ppc/mv64x60_defs.h
+++ b/include/asm-ppc/mv64x60_defs.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-ppc/gt64260_defs.h
+ * include/asm-ppc/mv64x60_defs.h
 *
 * Register definitions for the Marvell/Galileo GT64260, MV64360, etc.
 * host bridges.
diff --git a/include/asm-ppc/rheap.h b/include/asm-ppc/rheap.h
index e6ca1f67cedc..39a10d862244 100644
--- a/include/asm-ppc/rheap.h
+++ b/include/asm-ppc/rheap.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-ppc/rheap.c
+ * include/asm-ppc/rheap.h
 *
 * Header file for the implementation of a remote heap.
 *
@@ -62,6 +62,10 @@ extern int rh_attach_region(rh_info_t * info, void *start, int size);
 /* Detach a free region */
 extern void *rh_detach_region(rh_info_t * info, void *start, int size);
+/* Allocate the given size from the remote heap (with alignment) */
+extern void *rh_alloc_align(rh_info_t * info, int size, int alignment,
+                const char *owner);
 /* Allocate the given size from the remote heap */
 extern void *rh_alloc(rh_info_t * info, int size, const char *owner);
diff --git a/include/asm-ppc/rtc.h b/include/asm-ppc/rtc.h
index 05fbf912ab4d..6025b46d0a2a 100644
--- a/include/asm-ppc/rtc.h
+++ b/include/asm-ppc/rtc.h
@@ -1,5 +1,5 @@
 /*
- * inclue/asm-ppc/rtc.h
+ * include/asm-ppc/rtc.h
 *
 * Author: Tom Rini <trini@mvista.com>
 *
diff --git a/include/asm-ppc/spinlock.h b/include/asm-ppc/spinlock.h
index 5c64b75f0295..fccaf5531e57 100644
--- a/include/asm-ppc/spinlock.h
+++ b/include/asm-ppc/spinlock.h
@@ -161,4 +161,8 @@ static __inline__ void __raw_write_unlock(raw_rwlock_t *rw)
        rw->lock = 0;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-s390/appldata.h b/include/asm-s390/appldata.h
index b1770703b706..79283dac8281 100644
--- a/include/asm-s390/appldata.h
+++ b/include/asm-s390/appldata.h
@@ -80,7 +80,7 @@ static inline int appldata_asm(struct appldata_product_id *id,
        parm_list.product_id_addr = (unsigned long) id;
        parm_list.buffer_addr = virt_to_phys(buffer);
        asm volatile(
-                "diag %1,%0,0xdc"
+                "       diag    %1,%0,0xdc"
                : "=d" (ry)
                : "d" (&parm_list), "m" (parm_list), "m" (*id)
                : "cc");
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index 399bf02894dd..af20c7462485 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -30,20 +30,43 @@ typedef struct {
 #ifdef __KERNEL__
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
 #define __CS_LOOP(ptr, op_val, op_string) ({                            \
        typeof(ptr->counter) old_val, new_val;                          \
-        __asm__ __volatile__("   l     %0,0(%3)\n"                      \
+        asm volatile(                                                   \
-                             "0: lr    %1,%0\n"                         \
+                "       l       %0,%2\n"                                \
-                             op_string "  %1,%4\n"                      \
+                "0:     lr      %1,%0\n"                                \
-                             "   cs    %0,%1,0(%3)\n"                   \
+                op_string "     %1,%3\n"                                \
-                             "   jl    0b"                              \
+                "       cs      %0,%1,%2\n"                             \
-                             : "=&d" (old_val), "=&d" (new_val),        \
+                "       jl      0b"                                     \
-                               "=m" (((atomic_t *)(ptr))->counter)      \
+                : "=&d" (old_val), "=&d" (new_val),                     \
-                             : "a" (ptr), "d" (op_val),                 \
+                  "=Q" (((atomic_t *)(ptr))->counter)                   \
-                               "m" (((atomic_t *)(ptr))->counter)       \
+                : "d" (op_val),  "Q" (((atomic_t *)(ptr))->counter)     \
-                             : "cc", "memory" );                        \
+                : "cc", "memory");                                      \
        new_val;                                                        \
 })
+#else /* __GNUC__ */
+#define __CS_LOOP(ptr, op_val, op_string) ({                            \
+        typeof(ptr->counter) old_val, new_val;                          \
+        asm volatile(                                                   \
+                "       l       %0,0(%3)\n"                             \
+                "0:     lr      %1,%0\n"                                \
+                op_string "     %1,%4\n"                                \
+                "       cs      %0,%1,0(%3)\n"                          \
+                "       jl      0b"                                     \
+                : "=&d" (old_val), "=&d" (new_val),                     \
+                  "=m" (((atomic_t *)(ptr))->counter)                   \
+                : "a" (ptr), "d" (op_val),                              \
+                  "m" (((atomic_t *)(ptr))->counter)                    \
+                : "cc", "memory");                                      \
+        new_val;                                                        \
+})
+#endif /* __GNUC__ */
 #define atomic_read(v)          ((v)->counter)
 #define atomic_set(v,i)         (((v)->counter) = (i))
@@ -81,10 +104,19 @@ static __inline__ void atomic_set_mask(unsigned long mask, atomic_t * v)
 static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
-        __asm__ __volatile__("  cs   %0,%3,0(%2)\n"
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-                             : "+d" (old), "=m" (v->counter)
+        asm volatile(
-                             : "a" (v), "d" (new), "m" (v->counter)
+                "       cs      %0,%2,%1"
-                             : "cc", "memory" );
+                : "+d" (old), "=Q" (v->counter)
+                : "d" (new), "Q" (v->counter)
+                : "cc", "memory");
+#else /* __GNUC__ */
+        asm volatile(
+                "       cs      %0,%3,0(%2)"
+                : "+d" (old), "=m" (v->counter)
+                : "a" (v), "d" (new), "m" (v->counter)
+                : "cc", "memory");
+#endif /* __GNUC__ */
        return old;
 }
@@ -113,20 +145,43 @@ typedef struct {
 } __attribute__ ((aligned (8))) atomic64_t;
 #define ATOMIC64_INIT(i)  { (i) }
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
 #define __CSG_LOOP(ptr, op_val, op_string) ({                           \
        typeof(ptr->counter) old_val, new_val;                          \
-        __asm__ __volatile__("   lg    %0,0(%3)\n"                      \
+        asm volatile(                                                   \
-                             "0: lgr   %1,%0\n"                         \
+                "       lg      %0,%2\n"                                \
-                             op_string "  %1,%4\n"                      \
+                "0:     lgr     %1,%0\n"                                \
-                             "   csg   %0,%1,0(%3)\n"                   \
+                op_string "     %1,%3\n"                                \
-                             "   jl    0b"                              \
+                "       csg     %0,%1,%2\n"                             \
-                             : "=&d" (old_val), "=&d" (new_val),        \
+                "       jl      0b"                                     \
-                               "=m" (((atomic_t *)(ptr))->counter)      \
+                : "=&d" (old_val), "=&d" (new_val),                     \
-                             : "a" (ptr), "d" (op_val),                 \
+                  "=Q" (((atomic_t *)(ptr))->counter)                   \
-                               "m" (((atomic_t *)(ptr))->counter)       \
+                : "d" (op_val), "Q" (((atomic_t *)(ptr))->counter)      \
-                             : "cc", "memory" );                        \
+                : "cc", "memory" );                                     \
        new_val;                                                        \
 })
+#else /* __GNUC__ */
+#define __CSG_LOOP(ptr, op_val, op_string) ({                           \
+        typeof(ptr->counter) old_val, new_val;                          \
+        asm volatile(                                                   \
+                "       lg      %0,0(%3)\n"                             \
+                "0:     lgr     %1,%0\n"                                \
+                op_string "     %1,%4\n"                                \
+                "       csg     %0,%1,0(%3)\n"                          \
+                "       jl      0b"                                     \
+                : "=&d" (old_val), "=&d" (new_val),                     \
+                  "=m" (((atomic_t *)(ptr))->counter)                   \
+                : "a" (ptr), "d" (op_val),                              \
+                  "m" (((atomic_t *)(ptr))->counter)                    \
+                : "cc", "memory" );                                     \
+        new_val;                                                        \
+})
+#endif /* __GNUC__ */
 #define atomic64_read(v)          ((v)->counter)
 #define atomic64_set(v,i)         (((v)->counter) = (i))
@@ -163,10 +218,19 @@ static __inline__ void atomic64_set_mask(unsigned long mask, atomic64_t * v)
 static __inline__ long long atomic64_cmpxchg(atomic64_t *v,
                                             long long old, long long new)
 {
-        __asm__ __volatile__("  csg  %0,%3,0(%2)\n"
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-                             : "+d" (old), "=m" (v->counter)
+        asm volatile(
-                             : "a" (v), "d" (new), "m" (v->counter)
+                "       csg     %0,%2,%1"
-                             : "cc", "memory" );
+                : "+d" (old), "=Q" (v->counter)
+                : "d" (new), "Q" (v->counter)
+                : "cc", "memory");
+#else /* __GNUC__ */
+        asm volatile(
+                "       csg     %0,%3,0(%2)"
+                : "+d" (old), "=m" (v->counter)
+                : "a" (v), "d" (new), "m" (v->counter)
+                : "cc", "memory");
+#endif /* __GNUC__ */
        return old;
 }
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index 0ddcdba79e4a..f79c9b792af1 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -67,16 +67,35 @@ extern const char _sb_findmap[];
 #define __BITOPS_AND            "nr"
 #define __BITOPS_XOR            "xr"
-#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)         \
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-        __asm__ __volatile__("   l   %0,0(%4)\n"                        \
-                             "0: lr  %1,%0\n"                           \
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
-                             __op_string "  %1,%3\n"                    \
+        asm volatile(                                           \
-                             "   cs  %0,%1,0(%4)\n"                     \
+                "       l       %0,%2\n"                        \
-                             "   jl  0b"                                \
+                "0:     lr      %1,%0\n"                        \
-                             : "=&d" (__old), "=&d" (__new),            \
+                __op_string "   %1,%3\n"                        \
-                               "=m" (*(unsigned long *) __addr)         \
+                "       cs      %0,%1,%2\n"                     \
-                             : "d" (__val), "a" (__addr),               \
+                "       jl      0b"                             \
-                               "m" (*(unsigned long *) __addr) : "cc" );
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=Q" (*(unsigned long *) __addr)              \
+                : "d" (__val), "Q" (*(unsigned long *) __addr)  \
+                : "cc");
+#else /* __GNUC__ */
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
+        asm volatile(                                           \
+                "       l       %0,0(%4)\n"                     \
+                "0:     lr      %1,%0\n"                        \
+                __op_string "   %1,%3\n"                        \
+                "       cs      %0,%1,0(%4)\n"                  \
+                "       jl      0b"                             \
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=m" (*(unsigned long *) __addr)              \
+                : "d" (__val), "a" (__addr),                    \
+                  "m" (*(unsigned long *) __addr) : "cc");
+#endif /* __GNUC__ */
 #else /* __s390x__ */
@@ -86,21 +105,41 @@ extern const char _sb_findmap[];
 #define __BITOPS_AND            "ngr"
 #define __BITOPS_XOR            "xgr"
-#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)         \
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-        __asm__ __volatile__("   lg  %0,0(%4)\n"                        \
-                             "0: lgr %1,%0\n"                           \
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
-                             __op_string "  %1,%3\n"                    \
+        asm volatile(                                           \
-                             "   csg %0,%1,0(%4)\n"                     \
+                "       lg      %0,%2\n"                        \
-                             "   jl  0b"                                \
+                "0:     lgr     %1,%0\n"                        \
-                             : "=&d" (__old), "=&d" (__new),            \
+                __op_string "   %1,%3\n"                        \
-                               "=m" (*(unsigned long *) __addr)         \
+                "       csg     %0,%1,%2\n"                     \
-                             : "d" (__val), "a" (__addr),               \
+                "       jl      0b"                             \
-                               "m" (*(unsigned long *) __addr) : "cc" );
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=Q" (*(unsigned long *) __addr)              \
+                : "d" (__val), "Q" (*(unsigned long *) __addr)  \
+                : "cc");
+#else /* __GNUC__ */
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
+        asm volatile(                                           \
+                "       lg      %0,0(%4)\n"                     \
+                "0:     lgr     %1,%0\n"                        \
+                __op_string "   %1,%3\n"                        \
+                "       csg     %0,%1,0(%4)\n"                  \
+                "       jl      0b"                             \
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=m" (*(unsigned long *) __addr)              \
+                : "d" (__val), "a" (__addr),                    \
+                  "m" (*(unsigned long *) __addr) : "cc");
+#endif /* __GNUC__ */
 #endif /* __s390x__ */
 #define __BITOPS_WORDS(bits) (((bits)+__BITOPS_WORDSIZE-1)/__BITOPS_WORDSIZE)
-#define __BITOPS_BARRIER() __asm__ __volatile__ ( "" : : : "memory" )
+#define __BITOPS_BARRIER() asm volatile("" : : : "memory")
 #ifdef CONFIG_SMP
 /*
@@ -217,10 +256,10 @@ static inline void __set_bit(unsigned long nr, volatile unsigned long *ptr)
        unsigned long addr;
        addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("oc 0(1,%1),0(%2)"
+        asm volatile(
-                     : "=m" (*(char *) addr)
+                "       oc      0(1,%1),0(%2)"
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                : "=m" (*(char *) addr) : "a" (addr),
-                       "m" (*(char *) addr) : "cc" );
+                  "a" (_oi_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc" );
 }
 static inline void 
@@ -229,40 +268,7 @@ __constant_set_bit(const unsigned long nr, volatile unsigned long *ptr)
        unsigned long addr;
        addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        switch (nr&7) {
+        *(unsigned char *) addr |= 1 << (nr & 7);
-        case 0:
-                asm volatile ("oi 0(%1),0x01" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 1:
-                asm volatile ("oi 0(%1),0x02" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 2:
-                asm volatile ("oi 0(%1),0x04" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 3:
-                asm volatile ("oi 0(%1),0x08" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 4:
-                asm volatile ("oi 0(%1),0x10" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 5:
-                asm volatile ("oi 0(%1),0x20" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 6:
-                asm volatile ("oi 0(%1),0x40" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 7:
-                asm volatile ("oi 0(%1),0x80" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        }
 }
 #define set_bit_simple(nr,addr) \
@@ -279,10 +285,10 @@ __clear_bit(unsigned long nr, volatile unsigned long *ptr)
        unsigned long addr;
        addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("nc 0(1,%1),0(%2)"
+        asm volatile(
-                     : "=m" (*(char *) addr)
+                "       nc      0(1,%1),0(%2)"
-                     : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
+                : "=m" (*(char *) addr) : "a" (addr),
-                       "m" (*(char *) addr) : "cc" );
+                  "a" (_ni_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc");
 }
 static inline void 
@@ -291,40 +297,7 @@ __constant_clear_bit(const unsigned long nr, volatile unsigned long *ptr)
        unsigned long addr;
        addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        switch (nr&7) {
+        *(unsigned char *) addr &= ~(1 << (nr & 7));
-        case 0:
-                asm volatile ("ni 0(%1),0xFE" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 1:
-                asm volatile ("ni 0(%1),0xFD": "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 2:
-                asm volatile ("ni 0(%1),0xFB" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 3:
-                asm volatile ("ni 0(%1),0xF7" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 4:
-                asm volatile ("ni 0(%1),0xEF" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 5:
-                asm volatile ("ni 0(%1),0xDF" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 6:
-                asm volatile ("ni 0(%1),0xBF" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 7:
-                asm volatile ("ni 0(%1),0x7F" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        }
 }
 #define clear_bit_simple(nr,addr) \
@@ -340,10 +313,10 @@ static inline void __change_bit(unsigned long nr, volatile unsigned long *ptr)
        unsigned long addr;
        addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("xc 0(1,%1),0(%2)"
+        asm volatile(
-                     :  "=m" (*(char *) addr)
+                "       xc      0(1,%1),0(%2)"
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                :  "=m" (*(char *) addr) : "a" (addr),
-                       "m" (*(char *) addr) : "cc" );
+                   "a" (_oi_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc" );
 }
 static inline void 
@@ -352,40 +325,7 @@ __constant_change_bit(const unsigned long nr, volatile unsigned long *ptr)
        unsigned long addr;
        addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        switch (nr&7) {
+        *(unsigned char *) addr ^= 1 << (nr & 7);
-        case 0:
-                asm volatile ("xi 0(%1),0x01" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 1:
-                asm volatile ("xi 0(%1),0x02" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 2:
-                asm volatile ("xi 0(%1),0x04" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 3:
-                asm volatile ("xi 0(%1),0x08" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 4:
-                asm volatile ("xi 0(%1),0x10" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 5:
-                asm volatile ("xi 0(%1),0x20" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 6:
-                asm volatile ("xi 0(%1),0x40" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 7:
-                asm volatile ("xi 0(%1),0x80" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        }
 }
 #define change_bit_simple(nr,addr) \
@@ -404,10 +344,11 @@ test_and_set_bit_simple(unsigned long nr, volatile unsigned long *ptr)
        addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
        ch = *(unsigned char *) addr;
-        asm volatile("oc 0(1,%1),0(%2)"
+        asm volatile(
-                     : "=m" (*(char *) addr)
+                "       oc      0(1,%1),0(%2)"
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                : "=m" (*(char *) addr)
-                       "m" (*(char *) addr) : "cc", "memory" );
+                : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                  "m" (*(char *) addr) : "cc", "memory");
        return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_set_bit(X,Y)         test_and_set_bit_simple(X,Y)
@@ -423,10 +364,11 @@ test_and_clear_bit_simple(unsigned long nr, volatile unsigned long *ptr)
        addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
        ch = *(unsigned char *) addr;
-        asm volatile("nc 0(1,%1),0(%2)"
+        asm volatile(
-                     : "=m" (*(char *) addr)
+                "       nc      0(1,%1),0(%2)"
-                     : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
+                : "=m" (*(char *) addr)
-                       "m" (*(char *) addr) : "cc", "memory" );
+                : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
+                  "m" (*(char *) addr) : "cc", "memory");
        return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_clear_bit(X,Y)       test_and_clear_bit_simple(X,Y)
@@ -442,10 +384,11 @@ test_and_change_bit_simple(unsigned long nr, volatile unsigned long *ptr)
        addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
        ch = *(unsigned char *) addr;
-        asm volatile("xc 0(1,%1),0(%2)"
+        asm volatile(
-                     : "=m" (*(char *) addr)
+                "       xc      0(1,%1),0(%2)"
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                : "=m" (*(char *) addr)
-                       "m" (*(char *) addr) : "cc", "memory" );
+                : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                  "m" (*(char *) addr) : "cc", "memory");
        return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_change_bit(X,Y)      test_and_change_bit_simple(X,Y)
@@ -557,35 +500,36 @@ find_first_zero_bit(const unsigned long * addr, unsigned long size)
        if (!size)
                return 0;
-        __asm__("   lhi  %1,-1\n"
+        asm volatile(
-                "   lr   %2,%3\n"
+                "       lhi     %1,-1\n"
-                "   slr  %0,%0\n"
+                "       lr      %2,%3\n"
-                "   ahi  %2,31\n"
+                "       slr     %0,%0\n"
-                "   srl  %2,5\n"
+                "       ahi     %2,31\n"
-                "0: c    %1,0(%0,%4)\n"
+                "       srl     %2,5\n"
-                "   jne  1f\n"
+                "0:     c       %1,0(%0,%4)\n"
-                "   la   %0,4(%0)\n"
+                "       jne     1f\n"
-                "   brct %2,0b\n"
+                "       la      %0,4(%0)\n"
-                "   lr   %0,%3\n"
+                "       brct    %2,0b\n"
-                "   j    4f\n"
+                "       lr      %0,%3\n"
-                "1: l    %2,0(%0,%4)\n"
+                "       j       4f\n"
-                "   sll  %0,3\n"
+                "1:     l       %2,0(%0,%4)\n"
-                "   lhi  %1,0xff\n"
+                "       sll     %0,3\n"
-                "   tml  %2,0xffff\n"
+                "       lhi     %1,0xff\n"
-                "   jno  2f\n"
+                "       tml     %2,0xffff\n"
-                "   ahi  %0,16\n"
+                "       jno     2f\n"
-                "   srl  %2,16\n"
+                "       ahi     %0,16\n"
-                "2: tml  %2,0x00ff\n"
+                "       srl     %2,16\n"
-                "   jno  3f\n"
+                "2:     tml     %2,0x00ff\n"
-                "   ahi  %0,8\n"
+                "       jno     3f\n"
-                "   srl  %2,8\n"
+                "       ahi     %0,8\n"
-                "3: nr   %2,%1\n"
+                "       srl     %2,8\n"
-                "   ic   %2,0(%2,%5)\n"
+                "3:     nr      %2,%1\n"
-                "   alr  %0,%2\n"
+                "       ic      %2,0(%2,%5)\n"
-                "4:"
+                "       alr     %0,%2\n"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                "4:"
-                : "a" (size), "a" (addr), "a" (&_zb_findmap),
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                  "m" (*(addrtype *) addr) : "cc" );
+                : "a" (size), "a" (addr), "a" (&_zb_findmap),
+                  "m" (*(addrtype *) addr) : "cc");
        return (res < size) ? res : size;
 }
@@ -598,35 +542,36 @@ find_first_bit(const unsigned long * addr, unsigned long size)
        if (!size)
                return 0;
-        __asm__("   slr  %1,%1\n"
+        asm volatile(
-                "   lr   %2,%3\n"
+                "       slr     %1,%1\n"
-                "   slr  %0,%0\n"
+                "       lr      %2,%3\n"
-                "   ahi  %2,31\n"
+                "       slr     %0,%0\n"
-                "   srl  %2,5\n"
+                "       ahi     %2,31\n"
-                "0: c    %1,0(%0,%4)\n"
+                "       srl     %2,5\n"
-                "   jne  1f\n"
+                "0:     c       %1,0(%0,%4)\n"
-                "   la   %0,4(%0)\n"
+                "       jne     1f\n"
-                "   brct %2,0b\n"
+                "       la      %0,4(%0)\n"
-                "   lr   %0,%3\n"
+                "       brct    %2,0b\n"
-                "   j    4f\n"
+                "       lr      %0,%3\n"
-                "1: l    %2,0(%0,%4)\n"
+                "       j       4f\n"
-                "   sll  %0,3\n"
+                "1:     l       %2,0(%0,%4)\n"
-                "   lhi  %1,0xff\n"
+                "       sll     %0,3\n"
-                "   tml  %2,0xffff\n"
+                "       lhi     %1,0xff\n"
-                "   jnz  2f\n"
+                "       tml     %2,0xffff\n"
-                "   ahi  %0,16\n"
+                "       jnz     2f\n"
-                "   srl  %2,16\n"
+                "       ahi     %0,16\n"
-                "2: tml  %2,0x00ff\n"
+                "       srl     %2,16\n"
-                "   jnz  3f\n"
+                "2:     tml     %2,0x00ff\n"
-                "   ahi  %0,8\n"
+                "       jnz     3f\n"
-                "   srl  %2,8\n"
+                "       ahi     %0,8\n"
-                "3: nr   %2,%1\n"
+                "       srl     %2,8\n"
-                "   ic   %2,0(%2,%5)\n"
+                "3:     nr      %2,%1\n"
-                "   alr  %0,%2\n"
+                "       ic      %2,0(%2,%5)\n"
-                "4:"
+                "       alr     %0,%2\n"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                "4:"
-                : "a" (size), "a" (addr), "a" (&_sb_findmap),
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                  "m" (*(addrtype *) addr) : "cc" );
+                : "a" (size), "a" (addr), "a" (&_sb_findmap),
+                  "m" (*(addrtype *) addr) : "cc");
        return (res < size) ? res : size;
 }
@@ -640,39 +585,40 @@ find_first_zero_bit(const unsigned long * addr, unsigned long size)
        if (!size)
                return 0;
-        __asm__("   lghi  %1,-1\n"
+        asm volatile(
-                "   lgr   %2,%3\n"
+                "       lghi    %1,-1\n"
-                "   slgr  %0,%0\n"
+                "       lgr     %2,%3\n"
-                "   aghi  %2,63\n"
+                "       slgr    %0,%0\n"
-                "   srlg  %2,%2,6\n"
+                "       aghi    %2,63\n"
-                "0: cg    %1,0(%0,%4)\n"
+                "       srlg    %2,%2,6\n"
-                "   jne   1f\n"
+                "0:     cg      %1,0(%0,%4)\n"
-                "   la    %0,8(%0)\n"
+                "       jne     1f\n"
-                "   brct  %2,0b\n"
+                "       la      %0,8(%0)\n"
-                "   lgr   %0,%3\n"
+                "       brct    %2,0b\n"
-                "   j     5f\n"
+                "       lgr     %0,%3\n"
-                "1: lg    %2,0(%0,%4)\n"
+                "       j       5f\n"
-                "   sllg  %0,%0,3\n"
+                "1:     lg      %2,0(%0,%4)\n"
-                "   clr   %2,%1\n"
+                "       sllg    %0,%0,3\n"
-                "   jne   2f\n"
+                "       clr     %2,%1\n"
-                "   aghi  %0,32\n"
+                "       jne     2f\n"
-                "   srlg  %2,%2,32\n"
+                "       aghi    %0,32\n"
-                "2: lghi  %1,0xff\n"
+                "       srlg    %2,%2,32\n"
-                "   tmll  %2,0xffff\n"
+                "2:     lghi    %1,0xff\n"
-                "   jno   3f\n"
+                "       tmll    %2,0xffff\n"
-                "   aghi  %0,16\n"
+                "       jno     3f\n"
-                "   srl   %2,16\n"
+                "       aghi    %0,16\n"
-                "3: tmll  %2,0x00ff\n"
+                "       srl     %2,16\n"
-                "   jno   4f\n"
+                "3:     tmll    %2,0x00ff\n"
-                "   aghi  %0,8\n"
+                "       jno     4f\n"
-                "   srl   %2,8\n"
+                "       aghi    %0,8\n"
-                "4: ngr   %2,%1\n"
+                "       srl     %2,8\n"
-                "   ic    %2,0(%2,%5)\n"
+                "4:     ngr     %2,%1\n"
-                "   algr  %0,%2\n"
+                "       ic      %2,0(%2,%5)\n"
-                "5:"
+                "       algr    %0,%2\n"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                "5:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
                : "a" (size), "a" (addr), "a" (&_zb_findmap),
-                  "m" (*(addrtype *) addr) : "cc" );
+                  "m" (*(addrtype *) addr) : "cc");
        return (res < size) ? res : size;
 }
@@ -684,39 +630,40 @@ find_first_bit(const unsigned long * addr, unsigned long size)
        if (!size)
                return 0;
-        __asm__("   slgr  %1,%1\n"
+        asm volatile(
-                "   lgr   %2,%3\n"
+                "       slgr    %1,%1\n"
-                "   slgr  %0,%0\n"
+                "       lgr     %2,%3\n"
-                "   aghi  %2,63\n"
+                "       slgr    %0,%0\n"
-                "   srlg  %2,%2,6\n"
+                "       aghi    %2,63\n"
-                "0: cg    %1,0(%0,%4)\n"
+                "       srlg    %2,%2,6\n"
-                "   jne   1f\n"
+                "0:     cg      %1,0(%0,%4)\n"
-                "   aghi  %0,8\n"
+                "       jne     1f\n"
-                "   brct  %2,0b\n"
+                "       aghi    %0,8\n"
-                "   lgr   %0,%3\n"
+                "       brct    %2,0b\n"
-                "   j     5f\n"
+                "       lgr     %0,%3\n"
-                "1: lg    %2,0(%0,%4)\n"
+                "       j       5f\n"
-                "   sllg  %0,%0,3\n"
+                "1:     lg      %2,0(%0,%4)\n"
-                "   clr   %2,%1\n"
+                "       sllg    %0,%0,3\n"
-                "   jne   2f\n"
+                "       clr     %2,%1\n"
-                "   aghi  %0,32\n"
+                "       jne     2f\n"
-                "   srlg  %2,%2,32\n"
+                "       aghi    %0,32\n"
-                "2: lghi  %1,0xff\n"
+                "       srlg    %2,%2,32\n"
-                "   tmll  %2,0xffff\n"
+                "2:     lghi    %1,0xff\n"
-                "   jnz   3f\n"
+                "       tmll    %2,0xffff\n"
-                "   aghi  %0,16\n"
+                "       jnz     3f\n"
-                "   srl   %2,16\n"
+                "       aghi    %0,16\n"
-                "3: tmll  %2,0x00ff\n"
+                "       srl     %2,16\n"
-                "   jnz   4f\n"
+                "3:     tmll    %2,0x00ff\n"
-                "   aghi  %0,8\n"
+                "       jnz     4f\n"
-                "   srl   %2,8\n"
+                "       aghi    %0,8\n"
-                "4: ngr   %2,%1\n"
+                "       srl     %2,8\n"
-                "   ic    %2,0(%2,%5)\n"
+                "4:     ngr     %2,%1\n"
-                "   algr  %0,%2\n"
+                "       ic      %2,0(%2,%5)\n"
-                "5:"
+                "       algr    %0,%2\n"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                "5:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
                : "a" (size), "a" (addr), "a" (&_sb_findmap),
-                  "m" (*(addrtype *) addr) : "cc" );
+                  "m" (*(addrtype *) addr) : "cc");
        return (res < size) ? res : size;
 }
@@ -832,36 +779,37 @@ ext2_find_first_zero_bit(void *vaddr, unsigned int size)
        if (!size)
                return 0;
-        __asm__("   lhi  %1,-1\n"
+        asm volatile(
-                "   lr   %2,%3\n"
+                "       lhi     %1,-1\n"
-                "   ahi  %2,31\n"
+                "       lr      %2,%3\n"
-                "   srl  %2,5\n"
+                "       ahi     %2,31\n"
-                "   slr  %0,%0\n"
+                "       srl     %2,5\n"
-                "0: cl   %1,0(%0,%4)\n"
+                "       slr     %0,%0\n"
-                "   jne  1f\n"
+                "0:     cl      %1,0(%0,%4)\n"
-                "   ahi  %0,4\n"
+                "       jne     1f\n"
-                "   brct %2,0b\n"
+                "       ahi     %0,4\n"
-                "   lr   %0,%3\n"
+                "       brct    %2,0b\n"
-                "   j    4f\n"
+                "       lr      %0,%3\n"
-                "1: l    %2,0(%0,%4)\n"
+                "       j       4f\n"
-                "   sll  %0,3\n"
+                "1:     l       %2,0(%0,%4)\n"
-                "   ahi  %0,24\n"
+                "       sll     %0,3\n"
-                "   lhi  %1,0xff\n"
+                "       ahi     %0,24\n"
-                "   tmh  %2,0xffff\n"
+                "       lhi     %1,0xff\n"
-                "   jo   2f\n"
+                "       tmh     %2,0xffff\n"
-                "   ahi  %0,-16\n"
+                "       jo      2f\n"
-                "   srl  %2,16\n"
+                "       ahi     %0,-16\n"
-                "2: tml  %2,0xff00\n"
+                "       srl     %2,16\n"
-                "   jo   3f\n"
+                "2:     tml     %2,0xff00\n"
-                "   ahi  %0,-8\n"
+                "       jo      3f\n"
-                "   srl  %2,8\n"
+                "       ahi     %0,-8\n"
-                "3: nr   %2,%1\n"
+                "       srl     %2,8\n"
-                "   ic   %2,0(%2,%5)\n"
+                "3:     nr      %2,%1\n"
-                "   alr  %0,%2\n"
+                "       ic      %2,0(%2,%5)\n"
-                "4:"
+                "       alr     %0,%2\n"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                "4:"
-                : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                  "m" (*(addrtype *) vaddr) : "cc" );
+                : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
+                  "m" (*(addrtype *) vaddr) : "cc");
        return (res < size) ? res : size;
 }
@@ -875,39 +823,40 @@ ext2_find_first_zero_bit(void *vaddr, unsigned long size)
        if (!size)
                return 0;
-        __asm__("   lghi  %1,-1\n"
+        asm volatile(
-                "   lgr   %2,%3\n"
+                "       lghi    %1,-1\n"
-                "   aghi  %2,63\n"
+                "       lgr     %2,%3\n"
-                "   srlg  %2,%2,6\n"
+                "       aghi    %2,63\n"
-                "   slgr  %0,%0\n"
+                "       srlg    %2,%2,6\n"
-                "0: clg   %1,0(%0,%4)\n"
+                "       slgr    %0,%0\n"
-                "   jne   1f\n"
+                "0:     clg     %1,0(%0,%4)\n"
-                "   aghi  %0,8\n"
+                "       jne     1f\n"
-                "   brct  %2,0b\n"
+                "       aghi    %0,8\n"
-                "   lgr   %0,%3\n"
+                "       brct    %2,0b\n"
-                "   j     5f\n"
+                "       lgr     %0,%3\n"
-                "1: cl    %1,0(%0,%4)\n"
+                "       j       5f\n"
-                "   jne   2f\n"
+                "1:     cl      %1,0(%0,%4)\n"
-                "   aghi  %0,4\n"
+                "       jne     2f\n"
-                "2: l     %2,0(%0,%4)\n"
+                "       aghi    %0,4\n"
-                "   sllg  %0,%0,3\n"
+                "2:     l       %2,0(%0,%4)\n"
-                "   aghi  %0,24\n"
+                "       sllg    %0,%0,3\n"
-                "   lghi  %1,0xff\n"
+                "       aghi    %0,24\n"
-                "   tmlh  %2,0xffff\n"
+                "       lghi    %1,0xff\n"
-                "   jo    3f\n"
+                "       tmlh    %2,0xffff\n"
-                "   aghi  %0,-16\n"
+                "       jo      3f\n"
-                "   srl   %2,16\n"
+                "       aghi    %0,-16\n"
-                "3: tmll  %2,0xff00\n"
+                "       srl     %2,16\n"
-                "   jo    4f\n"
+                "3:     tmll    %2,0xff00\n"
-                "   aghi  %0,-8\n"
+                "       jo      4f\n"
-                "   srl   %2,8\n"
+                "       aghi    %0,-8\n"
-                "4: ngr   %2,%1\n"
+                "       srl     %2,8\n"
-                "   ic    %2,0(%2,%5)\n"
+                "4:     ngr     %2,%1\n"
-                "   algr  %0,%2\n"
+                "       ic      %2,0(%2,%5)\n"
-                "5:"
+                "       algr    %0,%2\n"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                "5:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
                : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
-                  "m" (*(addrtype *) vaddr) : "cc" );
+                  "m" (*(addrtype *) vaddr) : "cc");
        return (res < size) ? res : size;
 }
@@ -927,13 +876,16 @@ ext2_find_next_zero_bit(void *vaddr, unsigned long size, unsigned long offset)
        p = addr + offset / __BITOPS_WORDSIZE;
        if (bit) {
 #ifndef __s390x__
-                asm("   ic   %0,0(%1)\n"
+                asm volatile(
-                    "   icm  %0,2,1(%1)\n"
+                        "       ic      %0,0(%1)\n"
-                    "   icm  %0,4,2(%1)\n"
+                        "       icm     %0,2,1(%1)\n"
-                    "   icm  %0,8,3(%1)"
+                        "       icm     %0,4,2(%1)\n"
-                    : "=&a" (word) : "a" (p), "m" (*p) : "cc" );
+                        "       icm     %0,8,3(%1)"
+                        : "=&a" (word) : "a" (p), "m" (*p) : "cc");
 #else
-                asm("   lrvg %0,%1" : "=a" (word) : "m" (*p) );
+                asm volatile(
+                        "       lrvg    %0,%1"
+                        : "=a" (word) : "m" (*p) );
 #endif
                /*
                 * s390 version of ffz returns __BITOPS_WORDSIZE
diff --git a/include/asm-s390/byteorder.h b/include/asm-s390/byteorder.h
index 2cc35a0e188e..1fe2492baa8d 100644
--- a/include/asm-s390/byteorder.h
+++ b/include/asm-s390/byteorder.h
@@ -14,60 +14,54 @@
 #ifdef __GNUC__
 #ifdef __s390x__
-static __inline__ __u64 ___arch__swab64p(const __u64 *x)
+static inline __u64 ___arch__swab64p(const __u64 *x)
 {
        __u64 result;
-        __asm__ __volatile__ (
+        asm volatile("lrvg %0,%1" : "=d" (result) : "m" (*x));
-                "   lrvg %0,%1"
-                : "=d" (result) : "m" (*x) );
        return result;
 }
-static __inline__ __u64 ___arch__swab64(__u64 x)
+static inline __u64 ___arch__swab64(__u64 x)
 {
        __u64 result;
-        __asm__ __volatile__ (
+        asm volatile("lrvgr %0,%1" : "=d" (result) : "d" (x));
-                "   lrvgr %0,%1"
-                : "=d" (result) : "d" (x) );
        return result;
 }
-static __inline__ void ___arch__swab64s(__u64 *x)
+static inline void ___arch__swab64s(__u64 *x)
 {
        *x = ___arch__swab64p(x);
 }
 #endif /* __s390x__ */
-static __inline__ __u32 ___arch__swab32p(const __u32 *x)
+static inline __u32 ___arch__swab32p(const __u32 *x)
 {
        __u32 result;
        
-        __asm__ __volatile__ (
+        asm volatile(
 #ifndef __s390x__
-                "        icm   %0,8,3(%1)\n"
+                "       icm     %0,8,3(%1)\n"
-                "        icm   %0,4,2(%1)\n"
+                "       icm     %0,4,2(%1)\n"
-                "        icm   %0,2,1(%1)\n"
+                "       icm     %0,2,1(%1)\n"
-                "        ic    %0,0(%1)"
+                "       ic      %0,0(%1)"
-                : "=&d" (result) : "a" (x), "m" (*x) : "cc" );
+                : "=&d" (result) : "a" (x), "m" (*x) : "cc");
 #else /* __s390x__ */
-                "   lrv  %0,%1"
+                "       lrv     %0,%1"
-                : "=d" (result) : "m" (*x) );
+                : "=d" (result) : "m" (*x));
 #endif /* __s390x__ */
        return result;
 }
-static __inline__ __u32 ___arch__swab32(__u32 x)
+static inline __u32 ___arch__swab32(__u32 x)
 {
 #ifndef __s390x__
        return ___arch__swab32p(&x);
 #else /* __s390x__ */
        __u32 result;
        
-        __asm__ __volatile__ (
+        asm volatile("lrvr  %0,%1" : "=d" (result) : "d" (x));
-                "   lrvr  %0,%1"
-                : "=d" (result) : "d" (x) );
        return result;
 #endif /* __s390x__ */
 }
@@ -81,14 +75,14 @@ static __inline__ __u16 ___arch__swab16p(const __u16 *x)
 {
        __u16 result;
        
-        __asm__ __volatile__ (
+        asm volatile(
 #ifndef __s390x__
-                "        icm   %0,2,1(%1)\n"
+                "       icm     %0,2,1(%1)\n"
-                "        ic    %0,0(%1)\n"
+                "       ic      %0,0(%1)\n"
-                : "=&d" (result) : "a" (x), "m" (*x) : "cc" );
+                : "=&d" (result) : "a" (x), "m" (*x) : "cc");
 #else /* __s390x__ */
-                "   lrvh %0,%1"
+                "       lrvh    %0,%1"
-                : "=d" (result) : "m" (*x) );
+                : "=d" (result) : "m" (*x));
 #endif /* __s390x__ */
        return result;
 }
diff --git a/include/asm-s390/checksum.h b/include/asm-s390/checksum.h
index 471f2af2b16a..37c362d89fad 100644
--- a/include/asm-s390/checksum.h
+++ b/include/asm-s390/checksum.h
@@ -30,57 +30,13 @@
 static inline unsigned int
 csum_partial(const unsigned char * buff, int len, unsigned int sum)
 {
-        /*
+        register unsigned long reg2 asm("2") = (unsigned long) buff;
-         * Experiments with ethernet and slip connections show that buf
+        register unsigned long reg3 asm("3") = (unsigned long) len;
-         * is aligned on either a 2-byte or 4-byte boundary.
-         */
-#ifndef __s390x__
-        register_pair rp;
-        rp.subreg.even = (unsigned long) buff;
-        rp.subreg.odd = (unsigned long) len;
-        __asm__ __volatile__ (
-                "0:  cksm %0,%1\n"      /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum)
-                : "d" (buff), "d" (len)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
-        return sum;
-}
-/*
- * csum_partial as an inline function
- */
-static inline unsigned int 
-csum_partial_inline(const unsigned char * buff, int len, unsigned int sum)
-{
-#ifndef __s390x__
-        register_pair rp;
-        rp.subreg.even = (unsigned long) buff;
+        asm volatile(
-        rp.subreg.odd = (unsigned long) len;
+                "0:     cksm    %0,%1\n"        /* do checksum on longs */
-        __asm__ __volatile__ (
+                "       jo      0b\n"
-                "0:  cksm %0,%1\n"    /* do checksum on longs */
+                : "+d" (sum), "+d" (reg2), "+d" (reg3) : : "cc", "memory");
-                "    jo   0b\n"
-                : "+&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum)
-                : "d" (buff), "d" (len)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
        return sum;
 }
@@ -114,7 +70,7 @@ static inline unsigned int
 csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum)
 {
        memcpy(dst,src,len);
-        return csum_partial_inline(dst, len, sum);
+        return csum_partial(dst, len, sum);
 }
 /*
@@ -126,22 +82,22 @@ csum_fold(unsigned int sum)
 #ifndef __s390x__
        register_pair rp;
-        __asm__ __volatile__ (
+        asm volatile(
-                "    slr  %N1,%N1\n" /* %0 = H L */
+                "       slr     %N1,%N1\n"      /* %0 = H L */
-                "    lr   %1,%0\n"   /* %0 = H L, %1 = H L 0 0 */
+                "       lr      %1,%0\n"        /* %0 = H L, %1 = H L 0 0 */
-                "    srdl %1,16\n"   /* %0 = H L, %1 = 0 H L 0 */
+                "       srdl    %1,16\n"        /* %0 = H L, %1 = 0 H L 0 */
-                "    alr  %1,%N1\n"  /* %0 = H L, %1 = L H L 0 */
+                "       alr     %1,%N1\n"       /* %0 = H L, %1 = L H L 0 */
-                "    alr  %0,%1\n"   /* %0 = H+L+C L+H */
+                "       alr     %0,%1\n"        /* %0 = H+L+C L+H */
-                "    srl  %0,16\n"   /* %0 = H+L+C */
+                "       srl     %0,16\n"        /* %0 = H+L+C */
-                : "+&d" (sum), "=d" (rp) : : "cc" );
+                : "+&d" (sum), "=d" (rp) : : "cc");
 #else /* __s390x__ */
-        __asm__ __volatile__ (
+        asm volatile(
-                "    sr   3,3\n"   /* %0 = H*65536 + L */
+                "       sr      3,3\n"          /* %0 = H*65536 + L */
-                "    lr   2,%0\n"  /* %0 = H L, R2/R3 = H L / 0 0 */
+                "       lr      2,%0\n"         /* %0 = H L, 2/3 = H L / 0 0 */
-                "    srdl 2,16\n"  /* %0 = H L, R2/R3 = 0 H / L 0 */
+                "       srdl    2,16\n"         /* %0 = H L, 2/3 = 0 H / L 0 */
-                "    alr  2,3\n"   /* %0 = H L, R2/R3 = L H / L 0 */
+                "       alr     2,3\n"          /* %0 = H L, 2/3 = L H / L 0 */
-                "    alr  %0,2\n"  /* %0 = H+L+C L+H */
+                "       alr     %0,2\n"         /* %0 = H+L+C L+H */
-                "    srl  %0,16\n" /* %0 = H+L+C */
+                "       srl     %0,16\n"        /* %0 = H+L+C */
                : "+&d" (sum) : : "cc", "2", "3");
 #endif /* __s390x__ */
        return ((unsigned short) ~sum);
@@ -155,29 +111,7 @@ csum_fold(unsigned int sum)
 static inline unsigned short
 ip_fast_csum(unsigned char *iph, unsigned int ihl)
 {
-        unsigned long sum;
+        return csum_fold(csum_partial(iph, ihl*4, 0));
-#ifndef __s390x__
-        register_pair rp;
-        rp.subreg.even = (unsigned long) iph;
-        rp.subreg.odd = (unsigned long) ihl*4;
-        __asm__ __volatile__ (
-                "    sr   %0,%0\n"   /* set sum to zero */
-                "0:  cksm %0,%1\n"   /* do checksum on longs */
-                "    jo   0b\n"
-                : "=&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    slgr %0,%0\n"   /* set sum to zero */
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on ints */
-                "    jo   0b\n"
-                : "=&d" (sum)
-                : "d" (iph), "d" (ihl*4)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
-        return csum_fold(sum);
 }
 /*
@@ -190,47 +124,47 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
                   unsigned int sum)
 {
 #ifndef __s390x__
-        __asm__ __volatile__ (
+        asm volatile(
-                "    alr   %0,%1\n"  /* sum += saddr */
+                "       alr     %0,%1\n" /* sum += saddr */
-                "    brc   12,0f\n"
+                "       brc     12,0f\n"
-                "    ahi   %0,1\n"   /* add carry */
+                "       ahi     %0,1\n"  /* add carry */
                "0:"
-                : "+&d" (sum) : "d" (saddr) : "cc" );
+                : "+&d" (sum) : "d" (saddr) : "cc");
-        __asm__ __volatile__ (
+        asm volatile(
-                "    alr   %0,%1\n"  /* sum += daddr */
+                "       alr     %0,%1\n" /* sum += daddr */
-                "    brc   12,1f\n"
+                "       brc     12,1f\n"
-                "    ahi   %0,1\n"   /* add carry */
+                "       ahi     %0,1\n"  /* add carry */
                "1:"
-                : "+&d" (sum) : "d" (daddr) : "cc" );
+                : "+&d" (sum) : "d" (daddr) : "cc");
-        __asm__ __volatile__ (
+        asm volatile(
-                "    alr   %0,%1\n"  /* sum += (len<<16) + (proto<<8) */
+                "       alr     %0,%1\n" /* sum += (len<<16) + (proto<<8) */
-                "    brc   12,2f\n"
+                "       brc     12,2f\n"
-                "    ahi   %0,1\n"   /* add carry */
+                "       ahi     %0,1\n"  /* add carry */
                "2:"
                : "+&d" (sum)
                : "d" (((unsigned int) len<<16) + (unsigned int) proto)
-                : "cc" );
+                : "cc");
 #else /* __s390x__ */
-        __asm__ __volatile__ (
+        asm volatile(
-                "    lgfr  %0,%0\n"
+                "       lgfr    %0,%0\n"
-                "    algr  %0,%1\n"  /* sum += saddr */
+                "       algr    %0,%1\n"  /* sum += saddr */
-                "    brc   12,0f\n"
+                "       brc     12,0f\n"
-                "    aghi  %0,1\n"   /* add carry */
+                "       aghi    %0,1\n"   /* add carry */
-                "0:  algr  %0,%2\n"  /* sum += daddr */
+                "0:     algr    %0,%2\n"  /* sum += daddr */
-                "    brc   12,1f\n"
+                "       brc     12,1f\n"
-                "    aghi  %0,1\n"   /* add carry */
+                "       aghi    %0,1\n"   /* add carry */
-                "1:  algfr %0,%3\n"  /* sum += (len<<16) + proto */
+                "1:     algfr   %0,%3\n"  /* sum += (len<<16) + proto */
-                "    brc   12,2f\n"
+                "       brc     12,2f\n"
-                "    aghi  %0,1\n"   /* add carry */
+                "       aghi    %0,1\n"   /* add carry */
-                "2:  srlg  0,%0,32\n"
+                "2:     srlg    0,%0,32\n"
-                "    alr   %0,0\n"   /* fold to 32 bits */
+                "       alr     %0,0\n"   /* fold to 32 bits */
-                "    brc   12,3f\n"
+                "       brc     12,3f\n"
-                "    ahi   %0,1\n"   /* add carry */
+                "       ahi     %0,1\n"   /* add carry */
-                "3:  llgfr %0,%0"
+                "3:     llgfr   %0,%0"
                : "+&d" (sum)
                : "d" (saddr), "d" (daddr),
                  "d" (((unsigned int) len<<16) + (unsigned int) proto)
-                : "cc", "0" );
+                : "cc", "0");
 #endif /* __s390x__ */
        return sum;
 }
diff --git a/include/asm-s390/div64.h b/include/asm-s390/div64.h
index af098dc3cf59..6cd978cefb28 100644
--- a/include/asm-s390/div64.h
+++ b/include/asm-s390/div64.h
@@ -1,49 +1 @@
-#ifndef __S390_DIV64
-#define __S390_DIV64
-#ifndef __s390x__
-/* for do_div "base" needs to be smaller than 2^31-1 */
-#define do_div(n, base) ({                                      \
-        unsigned long long __n = (n);                           \
-        unsigned long __r;                                      \
-                                                                \
-        asm ("   slr  0,0\n"                                    \
-             "   l    1,%1\n"                                   \
-             "   srdl 0,1\n"                                    \
-             "   dr   0,%2\n"                                   \
-             "   alr  1,1\n"                                    \
-             "   alr  0,0\n"                                    \
-             "   lhi  2,1\n"                                    \
-             "   n    2,%1\n"                                   \
-             "   alr  0,2\n"                                    \
-             "   clr  0,%2\n"                                   \
-             "   jl   0f\n"                                     \
-             "   slr  0,%2\n"                                   \
-             "   ahi  1,1\n"                                    \
-             "0: st   1,%1\n"                                   \
-             "   l    1,4+%1\n"                                 \
-             "   srdl 0,1\n"                                    \
-             "   dr   0,%2\n"                                   \
-             "   alr  1,1\n"                                    \
-             "   alr  0,0\n"                                    \
-             "   lhi  2,1\n"                                    \
-             "   n    2,4+%1\n"                                 \
-             "   alr  0,2\n"                                    \
-             "   clr  0,%2\n"                                   \
-             "   jl   1f\n"                                     \
-             "   slr  0,%2\n"                                   \
-             "   ahi  1,1\n"                                    \
-             "1: st   1,4+%1\n"                                 \
-             "   lr   %0,0"                                     \
-             : "=d" (__r), "=m" (__n)                           \
-             : "d" (base), "m" (__n) : "0", "1", "2", "cc" );   \
-        (n) = (__n);                                            \
-        __r;                                                    \
-})
-#else /* __s390x__ */
 #include <asm-generic/div64.h>
-#endif /* __s390x__ */
-#endif
diff --git a/include/asm-s390/ebcdic.h b/include/asm-s390/ebcdic.h
index 15fd2eda6c90..7f6f641d32f4 100644
--- a/include/asm-s390/ebcdic.h
+++ b/include/asm-s390/ebcdic.h
@@ -26,16 +26,16 @@ codepage_convert(const __u8 *codepage, volatile __u8 * addr, unsigned long nr)
 {
        if (nr-- <= 0)
                return;
-        __asm__ __volatile__(
+        asm volatile(
-                "   bras 1,1f\n"
+                "       bras    1,1f\n"
-                "   tr   0(1,%0),0(%2)\n"
+                "       tr      0(1,%0),0(%2)\n"
-                "0: tr   0(256,%0),0(%2)\n"
+                "0:     tr      0(256,%0),0(%2)\n"
-                "   la   %0,256(%0)\n"
+                "       la      %0,256(%0)\n"
-                "1: ahi  %1,-256\n"
+                "1:     ahi     %1,-256\n"
-                "   jnm  0b\n"
+                "       jnm     0b\n"
-                "   ex   %1,0(1)"
+                "       ex      %1,0(1)"
-                : "+&a" (addr), "+&a" (nr)
+                : "+&a" (addr), "+&a" (nr)
-                : "a" (codepage) : "cc", "memory", "1" );
+                : "a" (codepage) : "cc", "memory", "1");
 }
 #define ASCEBC(addr,nr) codepage_convert(_ascebc, addr, nr)
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index a6cc27e77007..efb7de9c1c6b 100644
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -27,18 +27,16 @@
 static inline unsigned long virt_to_phys(volatile void * address)
 {
        unsigned long real_address;
-        __asm__ (
+        asm volatile(
 #ifndef __s390x__
-                 "   lra    %0,0(%1)\n"
+                 "      lra     %0,0(%1)\n"
-                 "   jz     0f\n"
-                 "   sr     %0,%0\n"
 #else /* __s390x__ */
-                 "   lrag   %0,0(%1)\n"
+                 "      lrag    %0,0(%1)\n"
-                 "   jz     0f\n"
-                 "   slgr   %0,%0\n"
 #endif /* __s390x__ */
+                 "      jz      0f\n"
+                 "      la      %0,0\n"
                 "0:"
-                 : "=a" (real_address) : "a" (address) : "cc" );
+                 : "=a" (real_address) : "a" (address) : "cc");
        return real_address;
 }
@@ -47,11 +45,6 @@ static inline void * phys_to_virt(unsigned long address)
        return __io_virt(address);
 }
-/*
- * Change "struct page" to physical address.
- */
-#define page_to_phys(page)      ((page - mem_map) << PAGE_SHIFT)
 extern void * __ioremap(unsigned long offset, unsigned long size, unsigned long flags);
 static inline void * ioremap (unsigned long offset, unsigned long size)
diff --git a/include/asm-s390/irq.h b/include/asm-s390/irq.h
index bd1a721f7aa2..7da991a858f8 100644
--- a/include/asm-s390/irq.h
+++ b/include/asm-s390/irq.h
@@ -19,8 +19,5 @@ enum interruption_class {
        NR_IRQS,
 };
-#define touch_nmi_watchdog() do { } while(0)
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-s390/irqflags.h b/include/asm-s390/irqflags.h
index 3b566a5b3cc7..3f26131120b7 100644
--- a/include/asm-s390/irqflags.h
+++ b/include/asm-s390/irqflags.h
@@ -10,43 +10,93 @@
 #ifdef __KERNEL__
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+/* store then or system mask. */
+#define __raw_local_irq_stosm(__or)                                     \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stosm   %0,%1"                                  \
+                : "=Q" (__mask) : "i" (__or) : "memory");               \
+        __mask;                                                         \
+})
+/* store then and system mask. */
+#define __raw_local_irq_stnsm(__and)                                    \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stnsm   %0,%1"                                  \
+                : "=Q" (__mask) : "i" (__and) : "memory");              \
+        __mask;                                                         \
+})
+/* set system mask. */
+#define __raw_local_irq_ssm(__mask)                                     \
+({                                                                      \
+        asm volatile("ssm   %0" : : "Q" (__mask) : "memory");           \
+})
+#else /* __GNUC__ */
+/* store then or system mask. */
+#define __raw_local_irq_stosm(__or)                                     \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stosm   0(%1),%2"                               \
+                : "=m" (__mask)                                         \
+                : "a" (&__mask), "i" (__or) : "memory");                \
+        __mask;                                                         \
+})
+/* store then and system mask. */
+#define __raw_local_irq_stnsm(__and)                                    \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stnsm   0(%1),%2"                               \
+                : "=m" (__mask)                                         \
+                : "a" (&__mask), "i" (__and) : "memory");               \
+        __mask;                                                         \
+})
+/* set system mask. */
+#define __raw_local_irq_ssm(__mask)                                     \
+({                                                                      \
+        asm volatile(                                                   \
+                "       ssm     0(%0)"                                  \
+                : : "a" (&__mask), "m" (__mask) : "memory");            \
+})
+#endif /* __GNUC__ */
 /* interrupt control.. */
-#define raw_local_irq_enable() ({ \
+static inline unsigned long raw_local_irq_enable(void)
-        unsigned long  __dummy; \
+{
-        __asm__ __volatile__ ( \
+        return __raw_local_irq_stosm(0x03);
-                "stosm 0(%1),0x03" \
+}
-                : "=m" (__dummy) : "a" (&__dummy) : "memory" ); \
-        })
-#define raw_local_irq_disable() ({ \
-        unsigned long __flags; \
-        __asm__ __volatile__ ( \
-                "stnsm 0(%1),0xfc" : "=m" (__flags) : "a" (&__flags) ); \
-        __flags; \
-        })
-#define raw_local_save_flags(x)                                                 \
-do {                                                                            \
-        typecheck(unsigned long, x);                                            \
-        __asm__ __volatile__("stosm 0(%1),0" : "=m" (x) : "a" (&x), "m" (x) );  \
-} while (0)
-#define raw_local_irq_restore(x)                                                \
+static inline unsigned long raw_local_irq_disable(void)
-do {                                                                            \
+{
-        typecheck(unsigned long, x);                                            \
+        return __raw_local_irq_stnsm(0xfc);
-        __asm__ __volatile__("ssm   0(%0)" : : "a" (&x), "m" (x) : "memory");   \
+}
+#define raw_local_save_flags(x)                                         \
+do {                                                                    \
+        typecheck(unsigned long, x);                                    \
+        (x) = __raw_local_irq_stosm(0x00);                              \
 } while (0)
-#define raw_irqs_disabled()             \
+static inline void raw_local_irq_restore(unsigned long flags)
-({                                      \
+{
-        unsigned long flags;            \
+        __raw_local_irq_ssm(flags);
-        raw_local_save_flags(flags);    \
+}
-        !((flags >> __FLAG_SHIFT) & 3); \
-})
 static inline int raw_irqs_disabled_flags(unsigned long flags)
 {
-        return !((flags >> __FLAG_SHIFT) & 3);
+        return !(flags & (3UL << (BITS_PER_LONG - 8)));
 }
 /* For spinlocks etc */
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index 18695d10dedf..06583ed0bde7 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -359,7 +359,7 @@ extern struct _lowcore *lowcore_ptr[];
 static inline void set_prefix(__u32 address)
 {
-        __asm__ __volatile__ ("spx %0" : : "m" (address) : "memory" );
+        asm volatile("spx %0" : : "m" (address) : "memory");
 }
 #define __PANIC_MAGIC           0xDEADC0DE
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index b2628dc5c490..363ea761d5ee 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -22,89 +22,45 @@
 #include <asm/setup.h>
 #ifndef __ASSEMBLY__
-#ifndef __s390x__
-static inline void clear_page(void *page)
-{
-        register_pair rp;
-        rp.subreg.even = (unsigned long) page;
-        rp.subreg.odd = (unsigned long) 4096;
-        asm volatile ("   slr  1,1\n"
-                      "   mvcl %0,0"
-                      : "+&a" (rp) : : "memory", "cc", "1" );
-}
-static inline void copy_page(void *to, void *from)
-{
-        if (MACHINE_HAS_MVPG)
-                asm volatile ("   sr   0,0\n"
-                              "   mvpg %0,%1"
-                              : : "a" ((void *)(to)), "a" ((void *)(from))
-                              : "memory", "cc", "0" );
-        else
-                asm volatile ("   mvc  0(256,%0),0(%1)\n"
-                              "   mvc  256(256,%0),256(%1)\n"
-                              "   mvc  512(256,%0),512(%1)\n"
-                              "   mvc  768(256,%0),768(%1)\n"
-                              "   mvc  1024(256,%0),1024(%1)\n"
-                              "   mvc  1280(256,%0),1280(%1)\n"
-                              "   mvc  1536(256,%0),1536(%1)\n"
-                              "   mvc  1792(256,%0),1792(%1)\n"
-                              "   mvc  2048(256,%0),2048(%1)\n"
-                              "   mvc  2304(256,%0),2304(%1)\n"
-                              "   mvc  2560(256,%0),2560(%1)\n"
-                              "   mvc  2816(256,%0),2816(%1)\n"
-                              "   mvc  3072(256,%0),3072(%1)\n"
-                              "   mvc  3328(256,%0),3328(%1)\n"
-                              "   mvc  3584(256,%0),3584(%1)\n"
-                              "   mvc  3840(256,%0),3840(%1)\n"
-                              : : "a"((void *)(to)),"a"((void *)(from)) 
-                              : "memory" );
-}
-#else /* __s390x__ */
 static inline void clear_page(void *page)
 {
-        asm volatile ("   lgr  2,%0\n"
+        register unsigned long reg1 asm ("1") = 0;
-                      "   lghi 3,4096\n"
+        register void *reg2 asm ("2") = page;
-                      "   slgr 1,1\n"
+        register unsigned long reg3 asm ("3") = 4096;
-                      "   mvcl 2,0"
+        asm volatile(
-                      : : "a" ((void *) (page))
+                "       mvcl    2,0"
-                      : "memory", "cc", "1", "2", "3" );
+                : "+d" (reg2), "+d" (reg3) : "d" (reg1) : "memory", "cc");
 }
 static inline void copy_page(void *to, void *from)
 {
-        if (MACHINE_HAS_MVPG)
+        if (MACHINE_HAS_MVPG) {
-                asm volatile ("   sgr  0,0\n"
+                register unsigned long reg0 asm ("0") = 0;
-                              "   mvpg %0,%1"
+                asm volatile(
-                              : : "a" ((void *)(to)), "a" ((void *)(from))
+                        "       mvpg    %0,%1"
-                              : "memory", "cc", "0" );
+                        : : "a" (to), "a" (from), "d" (reg0)
-        else
+                        : "memory", "cc");
-                asm volatile ("   mvc  0(256,%0),0(%1)\n"
+        } else
-                              "   mvc  256(256,%0),256(%1)\n"
+                asm volatile(
-                              "   mvc  512(256,%0),512(%1)\n"
+                        "       mvc     0(256,%0),0(%1)\n"
-                              "   mvc  768(256,%0),768(%1)\n"
+                        "       mvc     256(256,%0),256(%1)\n"
-                              "   mvc  1024(256,%0),1024(%1)\n"
+                        "       mvc     512(256,%0),512(%1)\n"
-                              "   mvc  1280(256,%0),1280(%1)\n"
+                        "       mvc     768(256,%0),768(%1)\n"
-                              "   mvc  1536(256,%0),1536(%1)\n"
+                        "       mvc     1024(256,%0),1024(%1)\n"
-                              "   mvc  1792(256,%0),1792(%1)\n"
+                        "       mvc     1280(256,%0),1280(%1)\n"
-                              "   mvc  2048(256,%0),2048(%1)\n"
+                        "       mvc     1536(256,%0),1536(%1)\n"
-                              "   mvc  2304(256,%0),2304(%1)\n"
+                        "       mvc     1792(256,%0),1792(%1)\n"
-                              "   mvc  2560(256,%0),2560(%1)\n"
+                        "       mvc     2048(256,%0),2048(%1)\n"
-                              "   mvc  2816(256,%0),2816(%1)\n"
+                        "       mvc     2304(256,%0),2304(%1)\n"
-                              "   mvc  3072(256,%0),3072(%1)\n"
+                        "       mvc     2560(256,%0),2560(%1)\n"
-                              "   mvc  3328(256,%0),3328(%1)\n"
+                        "       mvc     2816(256,%0),2816(%1)\n"
-                              "   mvc  3584(256,%0),3584(%1)\n"
+                        "       mvc     3072(256,%0),3072(%1)\n"
-                              "   mvc  3840(256,%0),3840(%1)\n"
+                        "       mvc     3328(256,%0),3328(%1)\n"
-                              : : "a"((void *)(to)),"a"((void *)(from)) 
+                        "       mvc     3584(256,%0),3584(%1)\n"
-                              : "memory" );
+                        "       mvc     3840(256,%0),3840(%1)\n"
+                        : : "a" (to), "a" (from) : "memory");
 }
-#endif /* __s390x__ */
 #define clear_user_page(page, vaddr, pg)        clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)     copy_page(to, from)
@@ -159,7 +115,7 @@ extern unsigned int default_storage_key;
 static inline void
 page_set_storage_key(unsigned long addr, unsigned int skey)
 {
-        asm volatile ( "sske %0,%1" : : "d" (skey), "a" (addr) );
+        asm volatile("sske %0,%1" : : "d" (skey), "a" (addr));
 }
 static inline unsigned int
@@ -167,8 +123,7 @@ page_get_storage_key(unsigned long addr)
 {
        unsigned int skey;
-        asm volatile ( "iske %0,%1" : "=d" (skey) : "a" (addr), "0" (0) );
+        asm volatile("iske %0,%1" : "=d" (skey) : "a" (addr), "0" (0));
        return skey;
 }
@@ -182,6 +137,7 @@ page_get_storage_key(unsigned long addr)
 #define __pa(x)                 (unsigned long)(x)
 #define __va(x)                 (void *)(unsigned long)(x)
 #define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
+#define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
 #define pfn_valid(pfn)          ((pfn) < max_mapnr)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index 803bc7064418..28619de5ecae 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -116,7 +116,7 @@ pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
 static inline void
 pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *page)
 {
-        pmd_populate_kernel(mm, pmd, (pte_t *)((page-mem_map) << PAGE_SHIFT));
+        pmd_populate_kernel(mm, pmd, (pte_t *)page_to_phys(page));
 }
 /*
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index e965309fedac..519f0a5ff181 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -31,9 +31,9 @@
 * the S390 page table tree.
 */
 #ifndef __ASSEMBLY__
+#include <linux/mm_types.h>
 #include <asm/bug.h>
 #include <asm/processor.h>
-#include <linux/threads.h>
 struct vm_area_struct; /* forward declaration (include/linux/mm.h) */
 struct mm_struct;
@@ -554,9 +554,10 @@ static inline void __ptep_ipte(unsigned long address, pte_t *ptep)
                /* ipte in zarch mode can do the math */
                pte_t *pto = ptep;
 #endif
-                asm volatile ("ipte %2,%3"
+                asm volatile(
-                              : "=m" (*ptep) : "m" (*ptep),
+                        "       ipte    %2,%3"
-                                "a" (pto), "a" (address) );
+                        : "=m" (*ptep) : "m" (*ptep),
+                          "a" (pto), "a" (address));
        }
        pte_val(*ptep) = _PAGE_TYPE_EMPTY;
 }
@@ -596,30 +597,31 @@ ptep_establish(struct vm_area_struct *vma,
 * should therefore only be called if it is not mapped in any
 * address space.
 */
-#define page_test_and_clear_dirty(_page)                                  \
+static inline int page_test_and_clear_dirty(struct page *page)
-({                                                                        \
+{
-        struct page *__page = (_page);                                    \
+        unsigned long physpage = page_to_phys(page);
-        unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
+        int skey = page_get_storage_key(physpage);
-        int __skey = page_get_storage_key(__physpage);                    \
-        if (__skey & _PAGE_CHANGED)                                       \
+        if (skey & _PAGE_CHANGED)
-                page_set_storage_key(__physpage, __skey & ~_PAGE_CHANGED);\
+                page_set_storage_key(physpage, skey & ~_PAGE_CHANGED);
-        (__skey & _PAGE_CHANGED);                                         \
+        return skey & _PAGE_CHANGED;
-})
+}
 /*
 * Test and clear referenced bit in storage key.
 */
-#define page_test_and_clear_young(page)                                   \
+static inline int page_test_and_clear_young(struct page *page)
-({                                                                        \
+{
-        struct page *__page = (page);                                     \
+        unsigned long physpage = page_to_phys(page);
-        unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
+        int ccode;
-        int __ccode;                                                      \
-        asm volatile ("rrbe 0,%1\n\t"                                     \
+        asm volatile(
-                      "ipm  %0\n\t"                                       \
+                "       rrbe    0,%1\n"
-                      "srl  %0,28\n\t"                                    \
+                "       ipm     %0\n"
-                      : "=d" (__ccode) : "a" (__physpage) : "cc" );       \
+                "       srl     %0,28\n"
-        (__ccode & 2);                                                    \
+                : "=d" (ccode) : "a" (physpage) : "cc" );
-})
+        return ccode & 2;
+}
 /*
 * Conversion functions: convert a page and protection to a page entry,
@@ -632,32 +634,28 @@ static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
        return __pte;
 }
-#define mk_pte(pg, pgprot)                                                \
+static inline pte_t mk_pte(struct page *page, pgprot_t pgprot)
-({                                                                        \
+{
-        struct page *__page = (pg);                                       \
+        unsigned long physpage = page_to_phys(page);
-        pgprot_t __pgprot = (pgprot);                                     \
-        unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-        pte_t __pte = mk_pte_phys(__physpage, __pgprot);                  \
-        __pte;                                                            \
-})
-#define pfn_pte(pfn, pgprot)                                              \
+        return mk_pte_phys(physpage, pgprot);
-({                                                                        \
+}
-        pgprot_t __pgprot = (pgprot);                                     \
-        unsigned long __physpage = __pa((pfn) << PAGE_SHIFT);             \
+static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
-        pte_t __pte = mk_pte_phys(__physpage, __pgprot);                  \
+{
-        __pte;                                                            \
+        unsigned long physpage = __pa((pfn) << PAGE_SHIFT);
-})
+        return mk_pte_phys(physpage, pgprot);
+}
 #ifdef __s390x__
-#define pfn_pmd(pfn, pgprot)                                              \
+static inline pmd_t pfn_pmd(unsigned long pfn, pgprot_t pgprot)
-({                                                                        \
+{
-        pgprot_t __pgprot = (pgprot);                                     \
+        unsigned long physpage = __pa((pfn) << PAGE_SHIFT);
-        unsigned long __physpage = __pa((pfn) << PAGE_SHIFT);             \
-        pmd_t __pmd = __pmd(__physpage + pgprot_val(__pgprot));           \
+        return __pmd(physpage + pgprot_val(pgprot));
-        __pmd;                                                            \
+}
-})
 #endif /* __s390x__ */
@@ -666,11 +664,11 @@ static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
 #define pmd_page_vaddr(pmd) (pmd_val(pmd) & PAGE_MASK)
-#define pmd_page(pmd) (mem_map+(pmd_val(pmd) >> PAGE_SHIFT))
+#define pmd_page(pmd) pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
 #define pgd_page_vaddr(pgd) (pgd_val(pgd) & PAGE_MASK)
-#define pgd_page(pgd) (mem_map+(pgd_val(pgd) >> PAGE_SHIFT))
+#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
 /* to find an entry in a page-table-directory */
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 578c2209fa76..cbbedc63ba25 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -13,7 +13,6 @@
 #ifndef __ASM_S390_PROCESSOR_H
 #define __ASM_S390_PROCESSOR_H
-#include <asm/page.h>
 #include <asm/ptrace.h>
 #ifdef __KERNEL__
@@ -21,7 +20,7 @@
 * Default implementation of macro that returns current
 * instruction pointer ("program counter").
 */
-#define current_text_addr() ({ void *pc; __asm__("basr %0,0":"=a"(pc)); pc; })
+#define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; })
 /*
 *  CPU type and hardware bug flags. Kept separately for each CPU.
@@ -202,7 +201,7 @@ unsigned long get_wchan(struct task_struct *p);
 static inline void cpu_relax(void)
 {
        if (MACHINE_HAS_DIAG44)
-                asm volatile ("diag 0,0,68" : : : "memory");
+                asm volatile("diag 0,0,68" : : : "memory");
        else
                barrier();
 }
@@ -213,9 +212,9 @@ static inline void cpu_relax(void)
 static inline void __load_psw(psw_t psw)
 {
 #ifndef __s390x__
-        asm volatile ("lpsw  0(%0)" : : "a" (&psw), "m" (psw) : "cc" );
+        asm volatile("lpsw  0(%0)" : : "a" (&psw), "m" (psw) : "cc");
 #else
-        asm volatile ("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc" );
+        asm volatile("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc");
 #endif
 }
@@ -232,20 +231,20 @@ static inline void __load_psw_mask (unsigned long mask)
        psw.mask = mask;
 #ifndef __s390x__
-        asm volatile (
+        asm volatile(
-                "    basr %0,0\n"
+                "       basr    %0,0\n"
-                "0:  ahi  %0,1f-0b\n"
+                "0:     ahi     %0,1f-0b\n"
-                "    st   %0,4(%1)\n"
+                "       st      %0,4(%1)\n"
-                "    lpsw 0(%1)\n"
+                "       lpsw    0(%1)\n"
                "1:"
-                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" );
+                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
 #else /* __s390x__ */
-        asm volatile (
+        asm volatile(
-                "    larl  %0,1f\n"
+                "       larl    %0,1f\n"
-                "    stg   %0,8(%1)\n"
+                "       stg     %0,8(%1)\n"
-                "    lpswe 0(%1)\n"
+                "       lpswe   0(%1)\n"
                "1:"
-                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" );
+                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
 #endif /* __s390x__ */
 }
 
@@ -274,56 +273,57 @@ static inline void disabled_wait(unsigned long code)
         * the processor is dead afterwards
         */
 #ifndef __s390x__
-        asm volatile ("    stctl 0,0,0(%2)\n"
+        asm volatile(
-                      "    ni    0(%2),0xef\n" /* switch off protection */
+                "       stctl   0,0,0(%2)\n"
-                      "    lctl  0,0,0(%2)\n"
+                "       ni      0(%2),0xef\n"   /* switch off protection */
-                      "    stpt  0xd8\n"       /* store timer */
+                "       lctl    0,0,0(%2)\n"
-                      "    stckc 0xe0\n"       /* store clock comparator */
+                "       stpt    0xd8\n"         /* store timer */
-                      "    stpx  0x108\n"      /* store prefix register */
+                "       stckc   0xe0\n"         /* store clock comparator */
-                      "    stam  0,15,0x120\n" /* store access registers */
+                "       stpx    0x108\n"        /* store prefix register */
-                      "    std   0,0x160\n"    /* store f0 */
+                "       stam    0,15,0x120\n"   /* store access registers */
-                      "    std   2,0x168\n"    /* store f2 */
+                "       std     0,0x160\n"      /* store f0 */
-                      "    std   4,0x170\n"    /* store f4 */
+                "       std     2,0x168\n"      /* store f2 */
-                      "    std   6,0x178\n"    /* store f6 */
+                "       std     4,0x170\n"      /* store f4 */
-                      "    stm   0,15,0x180\n" /* store general registers */
+                "       std     6,0x178\n"      /* store f6 */
-                      "    stctl 0,15,0x1c0\n" /* store control registers */
+                "       stm     0,15,0x180\n"   /* store general registers */
-                      "    oi    0x1c0,0x10\n" /* fake protection bit */
+                "       stctl   0,15,0x1c0\n"   /* store control registers */
-                      "    lpsw 0(%1)"
+                "       oi      0x1c0,0x10\n"   /* fake protection bit */
-                      : "=m" (ctl_buf)
+                "       lpsw    0(%1)"
-                      : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc" );
+                : "=m" (ctl_buf)
+                : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc");
 #else /* __s390x__ */
-        asm volatile ("    stctg 0,0,0(%2)\n"
+        asm volatile(
-                      "    ni    4(%2),0xef\n" /* switch off protection */
+                "       stctg   0,0,0(%2)\n"
-                      "    lctlg 0,0,0(%2)\n"
+                "       ni      4(%2),0xef\n"   /* switch off protection */
-                      "    lghi  1,0x1000\n"
+                "       lctlg   0,0,0(%2)\n"
-                      "    stpt  0x328(1)\n"      /* store timer */
+                "       lghi    1,0x1000\n"
-                      "    stckc 0x330(1)\n"      /* store clock comparator */
+                "       stpt    0x328(1)\n"     /* store timer */
-                      "    stpx  0x318(1)\n"      /* store prefix register */
+                "       stckc   0x330(1)\n"     /* store clock comparator */
-                      "    stam  0,15,0x340(1)\n" /* store access registers */
+                "       stpx    0x318(1)\n"     /* store prefix register */
-                      "    stfpc 0x31c(1)\n"      /* store fpu control */
+                "       stam    0,15,0x340(1)\n"/* store access registers */
-                      "    std   0,0x200(1)\n"    /* store f0 */
+                "       stfpc   0x31c(1)\n"     /* store fpu control */
-                      "    std   1,0x208(1)\n"    /* store f1 */
+                "       std     0,0x200(1)\n"   /* store f0 */
-                      "    std   2,0x210(1)\n"    /* store f2 */
+                "       std     1,0x208(1)\n"   /* store f1 */
-                      "    std   3,0x218(1)\n"    /* store f3 */
+                "       std     2,0x210(1)\n"   /* store f2 */
-                      "    std   4,0x220(1)\n"    /* store f4 */
+                "       std     3,0x218(1)\n"   /* store f3 */
-                      "    std   5,0x228(1)\n"    /* store f5 */
+                "       std     4,0x220(1)\n"   /* store f4 */
-                      "    std   6,0x230(1)\n"    /* store f6 */
+                "       std     5,0x228(1)\n"   /* store f5 */
-                      "    std   7,0x238(1)\n"    /* store f7 */
+                "       std     6,0x230(1)\n"   /* store f6 */
-                      "    std   8,0x240(1)\n"    /* store f8 */
+                "       std     7,0x238(1)\n"   /* store f7 */
-                      "    std   9,0x248(1)\n"    /* store f9 */
+                "       std     8,0x240(1)\n"   /* store f8 */
-                      "    std   10,0x250(1)\n"   /* store f10 */
+                "       std     9,0x248(1)\n"   /* store f9 */
-                      "    std   11,0x258(1)\n"   /* store f11 */
+                "       std     10,0x250(1)\n"  /* store f10 */
-                      "    std   12,0x260(1)\n"   /* store f12 */
+                "       std     11,0x258(1)\n"  /* store f11 */
-                      "    std   13,0x268(1)\n"   /* store f13 */
+                "       std     12,0x260(1)\n"  /* store f12 */
-                      "    std   14,0x270(1)\n"   /* store f14 */
+                "       std     13,0x268(1)\n"  /* store f13 */
-                      "    std   15,0x278(1)\n"   /* store f15 */
+                "       std     14,0x270(1)\n"  /* store f14 */
-                      "    stmg  0,15,0x280(1)\n" /* store general registers */
+                "       std     15,0x278(1)\n"  /* store f15 */
-                      "    stctg 0,15,0x380(1)\n" /* store control registers */
+                "       stmg    0,15,0x280(1)\n"/* store general registers */
-                      "    oi    0x384(1),0x10\n" /* fake protection bit */
+                "       stctg   0,15,0x380(1)\n"/* store control registers */
-                      "    lpswe 0(%1)"
+                "       oi      0x384(1),0x10\n"/* fake protection bit */
-                      : "=m" (ctl_buf)
+                "       lpswe   0(%1)"
-                      : "a" (&dw_psw), "a" (&ctl_buf),
+                : "=m" (ctl_buf)
-                        "m" (dw_psw) : "cc", "0", "1");
+                : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0");
 #endif /* __s390x__ */
 }
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index 4d75d77b0f99..7b768c5c68a8 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -472,6 +472,7 @@ struct user_regs_struct
 #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0)
 #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN)
+#define regs_return_value(regs)((regs)->gprs[2])
 #define profile_pc(regs) instruction_pointer(regs)
 extern void show_regs(struct pt_regs * regs);
 #endif
@@ -479,7 +480,7 @@ extern void show_regs(struct pt_regs * regs);
 static inline void
 psw_set_key(unsigned int key)
 {
-        asm volatile ( "spka 0(%0)" : : "d" (key) );
+        asm volatile("spka 0(%0)" : : "d" (key));
 }
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-s390/qdio.h b/include/asm-s390/qdio.h
index a2f37a9353d3..7189c79bc673 100644
--- a/include/asm-s390/qdio.h
+++ b/include/asm-s390/qdio.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm/qdio.h
+ * linux/include/asm-s390/qdio.h
 *
 * Linux for S/390 QDIO base support, Hipersocket base support
 * version 2
diff --git a/include/asm-s390/rwsem.h b/include/asm-s390/rwsem.h
index 13ec16965150..90f4eccaa290 100644
--- a/include/asm-s390/rwsem.h
+++ b/include/asm-s390/rwsem.h
@@ -122,23 +122,23 @@ static inline void __down_read(struct rw_semaphore *sem)
 {
        signed long old, new;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   ahi  %1,%5\n"
+                "       ahi     %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   aghi %1,%5\n"
+                "       aghi    %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count),
-                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory" );
+                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
        if (old < 0)
                rwsem_down_read_failed(sem);
 }
@@ -150,27 +150,27 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
 {
        signed long old, new;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: ltr  %1,%0\n"
+                "0:     ltr     %1,%0\n"
-                "   jm   1f\n"
+                "       jm      1f\n"
-                "   ahi  %1,%5\n"
+                "       ahi     %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b\n"
+                "       jl      0b\n"
                "1:"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: ltgr %1,%0\n"
+                "0:     ltgr    %1,%0\n"
-                "   jm   1f\n"
+                "       jm      1f\n"
-                "   aghi %1,%5\n"
+                "       aghi    %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b\n"
+                "       jl      0b\n"
                "1:"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count),
-                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory" );
+                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
        return old >= 0 ? 1 : 0;
 }
@@ -182,23 +182,23 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
        signed long old, new, tmp;
        tmp = RWSEM_ACTIVE_WRITE_BIAS;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   a    %1,%5\n"
+                "       a       %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   ag   %1,%5\n"
+                "       ag      %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count), "m" (tmp)
-                : "cc", "memory" );
+                : "cc", "memory");
        if (old != 0)
                rwsem_down_write_failed(sem);
 }
@@ -215,24 +215,24 @@ static inline int __down_write_trylock(struct rw_semaphore *sem)
 {
        signed long old;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%2)\n"
+                "       l       %0,0(%2)\n"
-                "0: ltr  %0,%0\n"
+                "0:     ltr     %0,%0\n"
-                "   jnz  1f\n"
+                "       jnz     1f\n"
-                "   cs   %0,%4,0(%2)\n"
+                "       cs      %0,%4,0(%2)\n"
-                "   jl   0b\n"
+                "       jl      0b\n"
 #else /* __s390x__ */
-                "   lg   %0,0(%2)\n"
+                "       lg      %0,0(%2)\n"
-                "0: ltgr %0,%0\n"
+                "0:     ltgr    %0,%0\n"
-                "   jnz  1f\n"
+                "       jnz     1f\n"
-                "   csg  %0,%4,0(%2)\n"
+                "       csg     %0,%4,0(%2)\n"
-                "   jl   0b\n"
+                "       jl      0b\n"
 #endif /* __s390x__ */
                "1:"
-                : "=&d" (old), "=m" (sem->count)
+                : "=&d" (old), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count),
-                  "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory" );
+                  "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory");
        return (old == RWSEM_UNLOCKED_VALUE) ? 1 : 0;
 }
@@ -243,24 +243,24 @@ static inline void __up_read(struct rw_semaphore *sem)
 {
        signed long old, new;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   ahi  %1,%5\n"
+                "       ahi     %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   aghi %1,%5\n"
+                "       aghi    %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count),
                  "i" (-RWSEM_ACTIVE_READ_BIAS)
-                : "cc", "memory" );
+                : "cc", "memory");
        if (new < 0)
                if ((new & RWSEM_ACTIVE_MASK) == 0)
                        rwsem_wake(sem);
@@ -274,23 +274,23 @@ static inline void __up_write(struct rw_semaphore *sem)
        signed long old, new, tmp;
        tmp = -RWSEM_ACTIVE_WRITE_BIAS;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   a    %1,%5\n"
+                "       a       %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   ag   %1,%5\n"
+                "       ag      %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count), "m" (tmp)
-                : "cc", "memory" );
+                : "cc", "memory");
        if (new < 0)
                if ((new & RWSEM_ACTIVE_MASK) == 0)
                        rwsem_wake(sem);
@@ -304,23 +304,23 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
        signed long old, new, tmp;
        tmp = -RWSEM_WAITING_BIAS;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   a    %1,%5\n"
+                "       a       %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   ag   %1,%5\n"
+                "       ag      %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count), "m" (tmp)
-                : "cc", "memory" );
+                : "cc", "memory");
        if (new > 1)
                rwsem_downgrade_wake(sem);
 }
@@ -332,23 +332,23 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
 {
        signed long old, new;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   ar   %1,%5\n"
+                "       ar      %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   agr  %1,%5\n"
+                "       agr     %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count), "d" (delta)
-                : "cc", "memory" );
+                : "cc", "memory");
 }
 /*
@@ -358,23 +358,23 @@ static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
 {
        signed long old, new;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: lr   %1,%0\n"
+                "0:     lr      %1,%0\n"
-                "   ar   %1,%5\n"
+                "       ar      %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
+                "       lg      %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
+                "0:     lgr     %1,%0\n"
-                "   agr  %1,%5\n"
+                "       agr     %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
+                "       csg     %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                : "a" (&sem->count), "m" (sem->count), "d" (delta)
-                : "cc", "memory" );
+                : "cc", "memory");
        return new;
 }
diff --git a/include/asm-s390/semaphore.h b/include/asm-s390/semaphore.h
index 32cdc69f39f4..dbce058aefa9 100644
--- a/include/asm-s390/semaphore.h
+++ b/include/asm-s390/semaphore.h
@@ -85,17 +85,17 @@ static inline int down_trylock(struct semaphore * sem)
         *       sem->count.counter = --new_val;
         * In the ppc code this is called atomic_dec_if_positive.
         */
-        __asm__ __volatile__ (
+        asm volatile(
-                "   l    %0,0(%3)\n"
+                "       l       %0,0(%3)\n"
-                "0: ltr  %1,%0\n"
+                "0:     ltr     %1,%0\n"
-                "   jle  1f\n"
+                "       jle     1f\n"
-                "   ahi  %1,-1\n"
+                "       ahi     %1,-1\n"
-                "   cs   %0,%1,0(%3)\n"
+                "       cs      %0,%1,0(%3)\n"
-                "   jl   0b\n"
+                "       jl      0b\n"
                "1:"
                : "=&d" (old_val), "=&d" (new_val), "=m" (sem->count.counter)
                : "a" (&sem->count.counter), "m" (sem->count.counter)
-                : "cc", "memory" );
+                : "cc", "memory");
        return old_val <= 0;
 }
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index f1959732b6fd..5d72eda8a11b 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -39,6 +39,7 @@ extern unsigned long machine_flags;
 #define MACHINE_IS_P390         (machine_flags & 4)
 #define MACHINE_HAS_MVPG        (machine_flags & 16)
 #define MACHINE_HAS_IDTE        (machine_flags & 128)
+#define MACHINE_HAS_DIAG9C      (machine_flags & 256)
 #ifndef __s390x__
 #define MACHINE_HAS_IEEE        (machine_flags & 2)
diff --git a/include/asm-s390/sfp-machine.h b/include/asm-s390/sfp-machine.h
index de69dfa46fbb..8ca8c77b2d04 100644
--- a/include/asm-s390/sfp-machine.h
+++ b/include/asm-s390/sfp-machine.h
@@ -76,21 +76,23 @@
        unsigned int __r2 = (x2) + (y2);                        \
        unsigned int __r1 = (x1);                               \
        unsigned int __r0 = (x0);                               \
-        __asm__ ("   alr %2,%3\n"                               \
+        asm volatile(                                           \
-                 "   brc 12,0f\n"                               \
+                "       alr     %2,%3\n"                        \
-                 "   lhi 0,1\n"                                 \
+                "       brc     12,0f\n"                        \
-                 "   alr %1,0\n"                                \
+                "       lhi     0,1\n"                          \
-                 "   brc 12,0f\n"                               \
+                "       alr     %1,0\n"                         \
-                 "   alr %0,0\n"                                \
+                "       brc     12,0f\n"                        \
-                 "0:"                                           \
+                "       alr     %0,0\n"                         \
-                 : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)     \
+                "0:"                                            \
-                 : "d" (y0), "i" (1) : "cc", "0" );             \
+                : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)      \
-        __asm__ ("   alr %1,%2\n"                               \
+                : "d" (y0), "i" (1) : "cc", "0" );              \
-                 "   brc 12,0f\n"                               \
+        asm volatile(                                           \
-                 "   ahi %0,1\n"                                \
+                "       alr     %1,%2\n"                        \
-                 "0:"                                           \
+                "       brc     12,0f\n"                        \
-                 : "+&d" (__r2), "+&d" (__r1)                   \
+                "       ahi     %0,1\n"                         \
-                 : "d" (y1) : "cc" );                           \
+                "0:"                                            \
+                : "+&d" (__r2), "+&d" (__r1)                    \
+                : "d" (y1) : "cc");                             \
        (r2) = __r2;                                            \
        (r1) = __r1;                                            \
        (r0) = __r0;                                            \
@@ -100,21 +102,23 @@
        unsigned int __r2 = (x2) - (y2);                        \
        unsigned int __r1 = (x1);                               \
        unsigned int __r0 = (x0);                               \
-        __asm__ ("   slr %2,%3\n"                               \
+        asm volatile(                                           \
-                 "   brc 3,0f\n"                                \
+                "       slr   %2,%3\n"                          \
-                 "   lhi 0,1\n"                                 \
+                "       brc     3,0f\n"                         \
-                 "   slr %1,0\n"                                \
+                "       lhi     0,1\n"                          \
-                 "   brc 3,0f\n"                                \
+                "       slr     %1,0\n"                         \
-                 "   slr %0,0\n"                                \
+                "       brc     3,0f\n"                         \
-                 "0:"                                           \
+                "       slr     %0,0\n"                         \
-                 : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)     \
+                "0:"                                            \
-                 : "d" (y0) : "cc", "0" );                      \
+                : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)      \
-        __asm__ ("   slr %1,%2\n"                               \
+                : "d" (y0) : "cc", "0");                        \
-                 "   brc 3,0f\n"                                \
+        asm volatile(                                           \
-                 "   ahi %0,-1\n"                               \
+                "       slr     %1,%2\n"                        \
-                 "0:"                                           \
+                "       brc     3,0f\n"                         \
-                 : "+&d" (__r2), "+&d" (__r1)                   \
+                "       ahi     %0,-1\n"                        \
-                 : "d" (y1) : "cc" );                           \
+                "0:"                                            \
+                : "+&d" (__r2), "+&d" (__r1)                    \
+                : "d" (y1) : "cc");                             \
        (r2) = __r2;                                            \
        (r1) = __r1;                                            \
        (r0) = __r0;                                            \
diff --git a/include/asm-s390/sigp.h b/include/asm-s390/sigp.h
index fc56458aff66..e16d56f8dfe1 100644
--- a/include/asm-s390/sigp.h
+++ b/include/asm-s390/sigp.h
@@ -70,16 +70,16 @@ typedef enum
 static inline sigp_ccode
 signal_processor(__u16 cpu_addr, sigp_order_code order_code)
 {
+        register unsigned long reg1 asm ("1") = 0;
        sigp_ccode ccode;
-        __asm__ __volatile__(
+        asm volatile(
-                "    sr     1,1\n"        /* parameter=0 in gpr 1 */
+                "       sigp    %1,%2,0(%3)\n"
-                "    sigp   1,%1,0(%2)\n"
+                "       ipm     %0\n"
-                "    ipm    %0\n"
+                "       srl     %0,28\n"
-                "    srl    %0,28\n"
+                :       "=d"    (ccode)
-                : "=d" (ccode)
+                : "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
-                : "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
+                  "a" (order_code) : "cc" , "memory");
-                : "cc" , "memory", "1" );
        return ccode;
 }
@@ -87,20 +87,18 @@ signal_processor(__u16 cpu_addr, sigp_order_code order_code)
 * Signal processor with parameter
 */
 static inline sigp_ccode
-signal_processor_p(__u32 parameter, __u16 cpu_addr,
+signal_processor_p(__u32 parameter, __u16 cpu_addr, sigp_order_code order_code)
-                   sigp_order_code order_code)
 {
+        register unsigned int reg1 asm ("1") = parameter;
        sigp_ccode ccode;
-        
-        __asm__ __volatile__(
+        asm volatile(
-                "    lr     1,%1\n"       /* parameter in gpr 1 */
+                "       sigp    %1,%2,0(%3)\n"
-                "    sigp   1,%2,0(%3)\n"
+                "       ipm     %0\n"
-                "    ipm    %0\n"
+                "       srl     %0,28\n"
-                "    srl    %0,28\n"
                : "=d" (ccode)
-                : "d" (parameter), "d" (__cpu_logical_map[cpu_addr]),
+                : "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
-                  "a" (order_code)
+                  "a" (order_code) : "cc" , "memory");
-                : "cc" , "memory", "1" );
        return ccode;
 }
@@ -108,24 +106,21 @@ signal_processor_p(__u32 parameter, __u16 cpu_addr,
 * Signal processor with parameter and return status
 */
 static inline sigp_ccode
-signal_processor_ps(__u32 *statusptr, __u32 parameter,
+signal_processor_ps(__u32 *statusptr, __u32 parameter, __u16 cpu_addr,
-                    __u16 cpu_addr, sigp_order_code order_code)
+                    sigp_order_code order_code)
 {
+        register unsigned int reg1 asm ("1") = parameter;
        sigp_ccode ccode;
-        
-        __asm__ __volatile__(
+        asm volatile(
-                "    sr     2,2\n"        /* clear status */
+                "       sigp    %1,%2,0(%3)\n"
-                "    lr     3,%2\n"       /* parameter in gpr 3 */
+                "       ipm     %0\n"
-                "    sigp   2,%3,0(%4)\n"
+                "       srl     %0,28\n"
-                "    st     2,%1\n"
+                : "=d" (ccode), "+d" (reg1)
-                "    ipm    %0\n"
+                : "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
-                "    srl    %0,28\n"
+                : "cc" , "memory");
-                : "=d" (ccode), "=m" (*statusptr)
+        *statusptr = reg1;
-                : "d" (parameter), "d" (__cpu_logical_map[cpu_addr]),
+        return ccode;
-                  "a" (order_code)
-                : "cc" , "memory", "2" , "3"
-                );
-   return ccode;
 }
 #endif /* __SIGP__ */
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 9fb02e9779c9..c3cf030ada4d 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -56,7 +56,7 @@ static inline __u16 hard_smp_processor_id(void)
 {
        __u16 cpu_address;
 
-        __asm__ ("stap %0\n" : "=m" (cpu_address));
+        asm volatile("stap %0" : "=m" (cpu_address));
        return cpu_address;
 }
diff --git a/include/asm-s390/spinlock.h b/include/asm-s390/spinlock.h
index 273dbecf8ace..3fd43826fd0b 100644
--- a/include/asm-s390/spinlock.h
+++ b/include/asm-s390/spinlock.h
@@ -11,17 +11,38 @@
 #ifndef __ASM_SPINLOCK_H
 #define __ASM_SPINLOCK_H
+#include <linux/smp.h>
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
 static inline int
 _raw_compare_and_swap(volatile unsigned int *lock,
                      unsigned int old, unsigned int new)
 {
-        asm volatile ("cs %0,%3,0(%4)"
+        asm volatile(
-                      : "=d" (old), "=m" (*lock)
+                "       cs      %0,%3,%1"
-                      : "0" (old), "d" (new), "a" (lock), "m" (*lock)
+                : "=d" (old), "=Q" (*lock)
-                      : "cc", "memory" );
+                : "0" (old), "d" (new), "Q" (*lock)
+                : "cc", "memory" );
        return old;
 }
+#else /* __GNUC__ */
+static inline int
+_raw_compare_and_swap(volatile unsigned int *lock,
+                      unsigned int old, unsigned int new)
+{
+        asm volatile(
+                "       cs      %0,%3,0(%4)"
+                : "=d" (old), "=m" (*lock)
+                : "0" (old), "d" (new), "a" (lock), "m" (*lock)
+                : "cc", "memory" );
+        return old;
+}
+#endif /* __GNUC__ */
 /*
 * Simple spin lock operations.  There are two variants, one clears IRQ's
 * on the local processor, one does not.
@@ -31,34 +52,46 @@ _raw_compare_and_swap(volatile unsigned int *lock,
 * (the type definitions are in asm/spinlock_types.h)
 */
-#define __raw_spin_is_locked(x) ((x)->lock != 0)
+#define __raw_spin_is_locked(x) ((x)->owner_cpu != 0)
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
 #define __raw_spin_unlock_wait(lock) \
-        do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+        do { while (__raw_spin_is_locked(lock)) \
+                 _raw_spin_relax(lock); } while (0)
-extern void _raw_spin_lock_wait(raw_spinlock_t *lp, unsigned int pc);
+extern void _raw_spin_lock_wait(raw_spinlock_t *, unsigned int pc);
-extern int _raw_spin_trylock_retry(raw_spinlock_t *lp, unsigned int pc);
+extern int _raw_spin_trylock_retry(raw_spinlock_t *, unsigned int pc);
+extern void _raw_spin_relax(raw_spinlock_t *lock);
 static inline void __raw_spin_lock(raw_spinlock_t *lp)
 {
        unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
+        int old;
-        if (unlikely(_raw_compare_and_swap(&lp->lock, 0, pc) != 0))
-                _raw_spin_lock_wait(lp, pc);
+        old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id());
+        if (likely(old == 0)) {
+                lp->owner_pc = pc;
+                return;
+        }
+        _raw_spin_lock_wait(lp, pc);
 }
 static inline int __raw_spin_trylock(raw_spinlock_t *lp)
 {
        unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
+        int old;
-        if (likely(_raw_compare_and_swap(&lp->lock, 0, pc) == 0))
+        old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id());
+        if (likely(old == 0)) {
+                lp->owner_pc = pc;
                return 1;
+        }
        return _raw_spin_trylock_retry(lp, pc);
 }
 static inline void __raw_spin_unlock(raw_spinlock_t *lp)
 {
-        _raw_compare_and_swap(&lp->lock, lp->lock, 0);
+        lp->owner_pc = 0;
+        _raw_compare_and_swap(&lp->owner_cpu, lp->owner_cpu, 0);
 }
                
 /*
@@ -135,4 +168,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
        return _raw_write_trylock_retry(rw);
 }
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-s390/spinlock_types.h b/include/asm-s390/spinlock_types.h
index f79a2216204f..b7ac13f7aa37 100644
--- a/include/asm-s390/spinlock_types.h
+++ b/include/asm-s390/spinlock_types.h
@@ -6,16 +6,16 @@
 #endif
 typedef struct {
-        volatile unsigned int lock;
+        volatile unsigned int owner_cpu;
+        volatile unsigned int owner_pc;
 } __attribute__ ((aligned (4))) raw_spinlock_t;
 #define __RAW_SPIN_LOCK_UNLOCKED        { 0 }
 typedef struct {
        volatile unsigned int lock;
-        volatile unsigned int owner_pc;
 } raw_rwlock_t;
-#define __RAW_RW_LOCK_UNLOCKED          { 0, 0 }
+#define __RAW_RW_LOCK_UNLOCKED          { 0 }
 #endif
diff --git a/include/asm-s390/string.h b/include/asm-s390/string.h
index 23a4c390489f..d074673a6d9b 100644
--- a/include/asm-s390/string.h
+++ b/include/asm-s390/string.h
@@ -60,12 +60,13 @@ static inline void *memchr(const void * s, int c, size_t n)
        register int r0 asm("0") = (char) c;
        const void *ret = s + n;
-        asm volatile ("0: srst  %0,%1\n"
+        asm volatile(
-                      "   jo    0b\n"
+                "0:     srst    %0,%1\n"
-                      "   jl    1f\n"
+                "       jo      0b\n"
-                      "   la    %0,0\n"
+                "       jl      1f\n"
-                      "1:"
+                "       la      %0,0\n"
-                      : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" );
+                "1:"
+                : "+a" (ret), "+&a" (s) : "d" (r0) : "cc");
        return (void *) ret;
 }
@@ -74,9 +75,10 @@ static inline void *memscan(void *s, int c, size_t n)
        register int r0 asm("0") = (char) c;
        const void *ret = s + n;
-        asm volatile ("0: srst  %0,%1\n"
+        asm volatile(
-                      "   jo    0b\n"
+                "0:     srst    %0,%1\n"
-                      : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" );
+                "       jo      0b\n"
+                : "+a" (ret), "+&a" (s) : "d" (r0) : "cc");
        return (void *) ret;
 }
@@ -86,12 +88,13 @@ static inline char *strcat(char *dst, const char *src)
        unsigned long dummy;
        char *ret = dst;
-        asm volatile ("0: srst  %0,%1\n"
+        asm volatile(
-                      "   jo    0b\n"
+                "0:     srst    %0,%1\n"
-                      "1: mvst  %0,%2\n"
+                "       jo      0b\n"
-                      "   jo    1b"
+                "1:     mvst    %0,%2\n"
-                      : "=&a" (dummy), "+a" (dst), "+a" (src)
+                "       jo      1b"
-                      : "d" (r0), "0" (0) : "cc", "memory" );
+                : "=&a" (dummy), "+a" (dst), "+a" (src)
+                : "d" (r0), "0" (0) : "cc", "memory" );
        return ret;
 }
@@ -100,10 +103,11 @@ static inline char *strcpy(char *dst, const char *src)
        register int r0 asm("0") = 0;
        char *ret = dst;
-        asm volatile ("0: mvst  %0,%1\n"
+        asm volatile(
-                      "   jo    0b"
+                "0:     mvst    %0,%1\n"
-                      : "+&a" (dst), "+&a" (src) : "d" (r0)
+                "       jo      0b"
-                      : "cc", "memory" );
+                : "+&a" (dst), "+&a" (src) : "d" (r0)
+                : "cc", "memory");
        return ret;
 }
@@ -112,9 +116,10 @@ static inline size_t strlen(const char *s)
        register unsigned long r0 asm("0") = 0;
        const char *tmp = s;
-        asm volatile ("0: srst  %0,%1\n"
+        asm volatile(
-                      "   jo    0b"
+                "0:     srst    %0,%1\n"
-                      : "+d" (r0), "+a" (tmp) :  : "cc" );
+                "       jo      0b"
+                : "+d" (r0), "+a" (tmp) :  : "cc");
        return r0 - (unsigned long) s;
 }
@@ -124,9 +129,10 @@ static inline size_t strnlen(const char * s, size_t n)
        const char *tmp = s;
        const char *end = s + n;
-        asm volatile ("0: srst  %0,%1\n"
+        asm volatile(
-                      "   jo    0b"
+                "0:     srst    %0,%1\n"
-                      : "+a" (end), "+a" (tmp) : "d" (r0)  : "cc" );
+                "       jo      0b"
+                : "+a" (end), "+a" (tmp) : "d" (r0)  : "cc");
        return end - s;
 }
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index 16040048cd1b..ccbafe4bf2cb 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -23,74 +23,68 @@ struct task_struct;
 extern struct task_struct *__switch_to(void *, void *);
-#ifdef __s390x__
-#define __FLAG_SHIFT 56
-#else /* ! __s390x__ */
-#define __FLAG_SHIFT 24
-#endif /* ! __s390x__ */
 static inline void save_fp_regs(s390_fp_regs *fpregs)
 {
-        asm volatile (
+        asm volatile(
-                "   std   0,8(%1)\n"
+                "       std     0,8(%1)\n"
-                "   std   2,24(%1)\n"
+                "       std     2,24(%1)\n"
-                "   std   4,40(%1)\n"
+                "       std     4,40(%1)\n"
-                "   std   6,56(%1)"
+                "       std     6,56(%1)"
-                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory" );
+                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory");
        if (!MACHINE_HAS_IEEE)
                return;
        asm volatile(
-                "   stfpc 0(%1)\n"
+                "       stfpc   0(%1)\n"
-                "   std   1,16(%1)\n"
+                "       std     1,16(%1)\n"
-                "   std   3,32(%1)\n"
+                "       std     3,32(%1)\n"
-                "   std   5,48(%1)\n"
+                "       std     5,48(%1)\n"
-                "   std   7,64(%1)\n"
+                "       std     7,64(%1)\n"
-                "   std   8,72(%1)\n"
+                "       std     8,72(%1)\n"
-                "   std   9,80(%1)\n"
+                "       std     9,80(%1)\n"
-                "   std   10,88(%1)\n"
+                "       std     10,88(%1)\n"
-                "   std   11,96(%1)\n"
+                "       std     11,96(%1)\n"
-                "   std   12,104(%1)\n"
+                "       std     12,104(%1)\n"
-                "   std   13,112(%1)\n"
+                "       std     13,112(%1)\n"
-                "   std   14,120(%1)\n"
+                "       std     14,120(%1)\n"
-                "   std   15,128(%1)\n"
+                "       std     15,128(%1)\n"
-                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory" );
+                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory");
 }
 static inline void restore_fp_regs(s390_fp_regs *fpregs)
 {
-        asm volatile (
+        asm volatile(
-                "   ld    0,8(%0)\n"
+                "       ld      0,8(%0)\n"
-                "   ld    2,24(%0)\n"
+                "       ld      2,24(%0)\n"
-                "   ld    4,40(%0)\n"
+                "       ld      4,40(%0)\n"
-                "   ld    6,56(%0)"
+                "       ld      6,56(%0)"
-                : : "a" (fpregs), "m" (*fpregs) );
+                : : "a" (fpregs), "m" (*fpregs));
        if (!MACHINE_HAS_IEEE)
                return;
        asm volatile(
-                "   lfpc  0(%0)\n"
+                "       lfpc    0(%0)\n"
-                "   ld    1,16(%0)\n"
+                "       ld      1,16(%0)\n"
-                "   ld    3,32(%0)\n"
+                "       ld      3,32(%0)\n"
-                "   ld    5,48(%0)\n"
+                "       ld      5,48(%0)\n"
-                "   ld    7,64(%0)\n"
+                "       ld      7,64(%0)\n"
-                "   ld    8,72(%0)\n"
+                "       ld      8,72(%0)\n"
-                "   ld    9,80(%0)\n"
+                "       ld      9,80(%0)\n"
-                "   ld    10,88(%0)\n"
+                "       ld      10,88(%0)\n"
-                "   ld    11,96(%0)\n"
+                "       ld      11,96(%0)\n"
-                "   ld    12,104(%0)\n"
+                "       ld      12,104(%0)\n"
-                "   ld    13,112(%0)\n"
+                "       ld      13,112(%0)\n"
-                "   ld    14,120(%0)\n"
+                "       ld      14,120(%0)\n"
-                "   ld    15,128(%0)\n"
+                "       ld      15,128(%0)\n"
-                : : "a" (fpregs), "m" (*fpregs) );
+                : : "a" (fpregs), "m" (*fpregs));
 }
 static inline void save_access_regs(unsigned int *acrs)
 {
-        asm volatile ("stam 0,15,0(%0)" : : "a" (acrs) : "memory" );
+        asm volatile("stam 0,15,0(%0)" : : "a" (acrs) : "memory");
 }
 static inline void restore_access_regs(unsigned int *acrs)
 {
-        asm volatile ("lam 0,15,0(%0)" : : "a" (acrs) );
+        asm volatile("lam 0,15,0(%0)" : : "a" (acrs));
 }
 #define switch_to(prev,next,last) do {                                       \
@@ -126,7 +120,7 @@ extern void account_system_vtime(struct task_struct *);
        account_vtime(prev);                                                 \
 } while (0)
-#define nop() __asm__ __volatile__ ("nop")
+#define nop() asm volatile("nop")
 #define xchg(ptr,x)                                                       \
 ({                                                                        \
@@ -147,15 +141,15 @@ static inline unsigned long __xchg(unsigned long x, void * ptr, int size)
                shift = (3 ^ (addr & 3)) << 3;
                addr ^= addr & 3;
                asm volatile(
-                        "    l   %0,0(%4)\n"
+                        "       l       %0,0(%4)\n"
-                        "0:  lr  0,%0\n"
+                        "0:     lr      0,%0\n"
-                        "    nr  0,%3\n"
+                        "       nr      0,%3\n"
-                        "    or  0,%2\n"
+                        "       or      0,%2\n"
-                        "    cs  %0,0,0(%4)\n"
+                        "       cs      %0,0,0(%4)\n"
-                        "    jl  0b\n"
+                        "       jl      0b\n"
                        : "=&d" (old), "=m" (*(int *) addr)
                        : "d" (x << shift), "d" (~(255 << shift)), "a" (addr),
-                          "m" (*(int *) addr) : "memory", "cc", "0" );
+                          "m" (*(int *) addr) : "memory", "cc", "0");
                x = old >> shift;
                break;
        case 2:
@@ -163,36 +157,36 @@ static inline unsigned long __xchg(unsigned long x, void * ptr, int size)
                shift = (2 ^ (addr & 2)) << 3;
                addr ^= addr & 2;
                asm volatile(
-                        "    l   %0,0(%4)\n"
+                        "       l       %0,0(%4)\n"
-                        "0:  lr  0,%0\n"
+                        "0:     lr      0,%0\n"
-                        "    nr  0,%3\n"
+                        "       nr      0,%3\n"
-                        "    or  0,%2\n"
+                        "       or      0,%2\n"
-                        "    cs  %0,0,0(%4)\n"
+                        "       cs      %0,0,0(%4)\n"
-                        "    jl  0b\n"
+                        "       jl      0b\n"
                        : "=&d" (old), "=m" (*(int *) addr)
                        : "d" (x << shift), "d" (~(65535 << shift)), "a" (addr),
-                          "m" (*(int *) addr) : "memory", "cc", "0" );
+                          "m" (*(int *) addr) : "memory", "cc", "0");
                x = old >> shift;
                break;
        case 4:
-                asm volatile (
+                asm volatile(
-                        "    l   %0,0(%3)\n"
+                        "       l       %0,0(%3)\n"
-                        "0:  cs  %0,%2,0(%3)\n"
+                        "0:     cs      %0,%2,0(%3)\n"
-                        "    jl  0b\n"
+                        "       jl      0b\n"
                        : "=&d" (old), "=m" (*(int *) ptr)
                        : "d" (x), "a" (ptr), "m" (*(int *) ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                x = old;
                break;
 #ifdef __s390x__
        case 8:
-                asm volatile (
+                asm volatile(
-                        "    lg  %0,0(%3)\n"
+                        "       lg      %0,0(%3)\n"
-                        "0:  csg %0,%2,0(%3)\n"
+                        "0:     csg     %0,%2,0(%3)\n"
-                        "    jl  0b\n"
+                        "       jl      0b\n"
                        : "=&d" (old), "=m" (*(long *) ptr)
                        : "d" (x), "a" (ptr), "m" (*(long *) ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                x = old;
                break;
 #endif /* __s390x__ */
@@ -224,55 +218,55 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
                shift = (3 ^ (addr & 3)) << 3;
                addr ^= addr & 3;
                asm volatile(
-                        "    l   %0,0(%4)\n"
+                        "       l       %0,0(%4)\n"
-                        "0:  nr  %0,%5\n"
+                        "0:     nr      %0,%5\n"
-                        "    lr  %1,%0\n"
+                        "       lr      %1,%0\n"
-                        "    or  %0,%2\n"
+                        "       or      %0,%2\n"
-                        "    or  %1,%3\n"
+                        "       or      %1,%3\n"
-                        "    cs  %0,%1,0(%4)\n"
+                        "       cs      %0,%1,0(%4)\n"
-                        "    jnl 1f\n"
+                        "       jnl     1f\n"
-                        "    xr  %1,%0\n"
+                        "       xr      %1,%0\n"
-                        "    nr  %1,%5\n"
+                        "       nr      %1,%5\n"
-                        "    jnz 0b\n"
+                        "       jnz     0b\n"
                        "1:"
                        : "=&d" (prev), "=&d" (tmp)
                        : "d" (old << shift), "d" (new << shift), "a" (ptr),
                          "d" (~(255 << shift))
-                        : "memory", "cc" );
+                        : "memory", "cc");
                return prev >> shift;
        case 2:
                addr = (unsigned long) ptr;
                shift = (2 ^ (addr & 2)) << 3;
                addr ^= addr & 2;
                asm volatile(
-                        "    l   %0,0(%4)\n"
+                        "       l       %0,0(%4)\n"
-                        "0:  nr  %0,%5\n"
+                        "0:     nr      %0,%5\n"
-                        "    lr  %1,%0\n"
+                        "       lr      %1,%0\n"
-                        "    or  %0,%2\n"
+                        "       or      %0,%2\n"
-                        "    or  %1,%3\n"
+                        "       or      %1,%3\n"
-                        "    cs  %0,%1,0(%4)\n"
+                        "       cs      %0,%1,0(%4)\n"
-                        "    jnl 1f\n"
+                        "       jnl     1f\n"
-                        "    xr  %1,%0\n"
+                        "       xr      %1,%0\n"
-                        "    nr  %1,%5\n"
+                        "       nr      %1,%5\n"
-                        "    jnz 0b\n"
+                        "       jnz     0b\n"
                        "1:"
                        : "=&d" (prev), "=&d" (tmp)
                        : "d" (old << shift), "d" (new << shift), "a" (ptr),
                          "d" (~(65535 << shift))
-                        : "memory", "cc" );
+                        : "memory", "cc");
                return prev >> shift;
        case 4:
-                asm volatile (
+                asm volatile(
-                        "    cs  %0,%2,0(%3)\n"
+                        "       cs      %0,%2,0(%3)\n"
                        : "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                return prev;
 #ifdef __s390x__
        case 8:
-                asm volatile (
+                asm volatile(
-                        "    csg %0,%2,0(%3)\n"
+                        "       csg     %0,%2,0(%3)\n"
                        : "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                return prev;
 #endif /* __s390x__ */
        }
@@ -289,8 +283,8 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 * all memory ops have completed wrt other CPU's ( see 7-15 POP  DJB ).
 */
-#define eieio()  __asm__ __volatile__ ( "bcr 15,0" : : : "memory" ) 
+#define eieio() asm volatile("bcr 15,0" : : : "memory")
-# define SYNC_OTHER_CORES(x)   eieio() 
+#define SYNC_OTHER_CORES(x)   eieio()
 #define mb()    eieio()
 #define rmb()   eieio()
 #define wmb()   eieio()
@@ -307,117 +301,56 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 #ifdef __s390x__
-#define __ctl_load(array, low, high) ({ \
+#define __ctl_load(array, low, high) ({                         \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
-        __asm__ __volatile__ ( \
+        asm volatile(                                           \
-                "   bras  1,0f\n" \
+                "       lctlg   %1,%2,0(%0)\n"                  \
-                "   lctlg 0,0,0(%0)\n" \
+                : : "a" (&array), "i" (low), "i" (high),        \
-                "0: ex    %1,0(1)" \
+                    "m" (*(addrtype *)(array)));                \
-                : : "a" (&array), "a" (((low)<<4)+(high)), \
-                    "m" (*(addrtype *)(array)) : "1" ); \
        })
-#define __ctl_store(array, low, high) ({ \
+#define __ctl_store(array, low, high) ({                        \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
-        __asm__ __volatile__ ( \
+        asm volatile(                                           \
-                "   bras  1,0f\n" \
+                "       stctg   %2,%3,0(%1)\n"                  \
-                "   stctg 0,0,0(%1)\n" \
+                : "=m" (*(addrtype *)(array))                   \
-                "0: ex    %2,0(1)" \
+                : "a" (&array), "i" (low), "i" (high));         \
-                : "=m" (*(addrtype *)(array)) \
-                : "a" (&array), "a" (((low)<<4)+(high)) : "1" ); \
        })
-#define __ctl_set_bit(cr, bit) ({ \
-        __u8 __dummy[24]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctg 0,0,0(%1)\n" \
-                "    lctlg 0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    lg    0,0(%1)\n" \
-                "    ogr   0,%3\n"       /* set the bit */ \
-                "    stg   0,0(%1)\n" \
-                "1:  ex    %2,6(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (1L<<(bit)) \
-                : "cc", "0", "1" ); \
-        })
-#define __ctl_clear_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctg 0,0,0(%1)\n" \
-                "    lctlg 0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    lg    0,0(%1)\n" \
-                "    ngr   0,%3\n"       /* set the bit */ \
-                "    stg   0,0(%1)\n" \
-                "1:  ex    %2,6(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (~(1L<<(bit))) \
-                : "cc", "0", "1" ); \
-        })
 #else /* __s390x__ */
-#define __ctl_load(array, low, high) ({ \
+#define __ctl_load(array, low, high) ({                         \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
-        __asm__ __volatile__ ( \
+        asm volatile(                                           \
-                "   bras  1,0f\n" \
+                "       lctl    %1,%2,0(%0)\n"                  \
-                "   lctl 0,0,0(%0)\n" \
+                : : "a" (&array), "i" (low), "i" (high),        \
-                "0: ex    %1,0(1)" \
+                    "m" (*(addrtype *)(array)));                \
-                : : "a" (&array), "a" (((low)<<4)+(high)), \
+})
-                    "m" (*(addrtype *)(array)) : "1" ); \
-        })
-#define __ctl_store(array, low, high) ({ \
+#define __ctl_store(array, low, high) ({                        \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
-        __asm__ __volatile__ ( \
+        asm volatile(                                           \
-                "   bras  1,0f\n" \
+                "       stctl   %2,%3,0(%1)\n"                  \
-                "   stctl 0,0,0(%1)\n" \
+                : "=m" (*(addrtype *)(array))                   \
-                "0: ex    %2,0(1)" \
+                : "a" (&array), "i" (low), "i" (high));         \
-                : "=m" (*(addrtype *)(array)) \
-                : "a" (&array), "a" (((low)<<4)+(high)): "1" ); \
        })
-#define __ctl_set_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctl 0,0,0(%1)\n" \
-                "    lctl  0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    l     0,0(%1)\n" \
-                "    or    0,%3\n"       /* set the bit */ \
-                "    st    0,0(%1)\n" \
-                "1:  ex    %2,4(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (1<<(bit)) \
-                : "cc", "0", "1" ); \
-        })
-#define __ctl_clear_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctl 0,0,0(%1)\n" \
-                "    lctl  0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    l     0,0(%1)\n" \
-                "    nr    0,%3\n"       /* set the bit */ \
-                "    st    0,0(%1)\n" \
-                "1:  ex    %2,4(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (~(1<<(bit))) \
-                : "cc", "0", "1" ); \
-        })
 #endif /* __s390x__ */
+#define __ctl_set_bit(cr, bit) ({       \
+        unsigned long __dummy;          \
+        __ctl_store(__dummy, cr, cr);   \
+        __dummy |= 1UL << (bit);        \
+        __ctl_load(__dummy, cr, cr);    \
+})
+#define __ctl_clear_bit(cr, bit) ({     \
+        unsigned long __dummy;          \
+        __ctl_store(__dummy, cr, cr);   \
+        __dummy &= ~(1UL << (bit));     \
+        __ctl_load(__dummy, cr, cr);    \
+})
 #include <linux/irqflags.h>
 /*
@@ -427,8 +360,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 static inline void
 __set_psw_mask(unsigned long mask)
 {
-        local_save_flags(mask);
+        __load_psw_mask(mask | (__raw_local_irq_stosm(0x00) & ~(-1UL >> 8)));
-        __load_psw_mask(mask);
 }
 #define local_mcck_enable()  __set_psw_mask(PSW_KERNEL_BITS)
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h
index 5d0332a4c2bd..4df4a41029a3 100644
--- a/include/asm-s390/timex.h
+++ b/include/asm-s390/timex.h
@@ -15,20 +15,21 @@
 typedef unsigned long long cycles_t;
-static inline cycles_t get_cycles(void)
-{
-        cycles_t cycles;
-        __asm__ __volatile__ ("stck 0(%1)" : "=m" (cycles) : "a" (&cycles) : "cc");
-        return cycles >> 2;
-}
 static inline unsigned long long get_clock (void)
 {
        unsigned long long clk;
-        __asm__ __volatile__ ("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+        asm volatile("stck %0" : "=Q" (clk) : : "cc");
+#else /* __GNUC__ */
+        asm volatile("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+#endif /* __GNUC__ */
        return clk;
 }
+static inline cycles_t get_cycles(void)
+{
+        return (cycles_t) get_clock() >> 2;
+}
 #endif
diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h
index 73cd85bebfb2..fa4dc916a9bf 100644
--- a/include/asm-s390/tlbflush.h
+++ b/include/asm-s390/tlbflush.h
@@ -25,7 +25,7 @@
 */
 #define local_flush_tlb() \
-do {  __asm__ __volatile__("ptlb": : :"memory"); } while (0)
+do {  asm volatile("ptlb": : :"memory"); } while (0)
 #ifndef CONFIG_SMP
@@ -68,24 +68,24 @@ extern void smp_ptlb_all(void);
 static inline void global_flush_tlb(void)
 {
+        register unsigned long reg2 asm("2");
+        register unsigned long reg3 asm("3");
+        register unsigned long reg4 asm("4");
+        long dummy;
 #ifndef __s390x__
        if (!MACHINE_HAS_CSP) {
                smp_ptlb_all();
                return;
        }
 #endif /* __s390x__ */
-        {
-                register unsigned long addr asm("4");
+        dummy = 0;
-                long dummy;
+        reg2 = reg3 = 0;
+        reg4 = ((unsigned long) &dummy) + 1;
-                dummy = 0;
+        asm volatile(
-                addr = ((unsigned long) &dummy) + 1;
+                "       csp     %0,%2"
-                __asm__ __volatile__ (
+                : : "d" (reg2), "d" (reg3), "d" (reg4), "m" (dummy) : "cc" );
-                        "    slr  2,2\n"
-                        "    slr  3,3\n"
-                        "    csp  2,%0"
-                        : : "a" (addr), "m" (dummy) : "cc", "2", "3" );
-        }
 }
 /*
@@ -102,9 +102,9 @@ static inline void __flush_tlb_mm(struct mm_struct * mm)
        if (unlikely(cpus_empty(mm->cpu_vm_mask)))
                return;
        if (MACHINE_HAS_IDTE) {
-                asm volatile (".insn rrf,0xb98e0000,0,%0,%1,0"
+                asm volatile(
-                              : : "a" (2048),
+                        "       .insn   rrf,0xb98e0000,0,%0,%1,0"
-                              "a" (__pa(mm->pgd)&PAGE_MASK) : "cc" );
+                        : : "a" (2048), "a" (__pa(mm->pgd)&PAGE_MASK) : "cc");
                return;
        }
        preempt_disable();
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index e2047b0c9092..72ae4efddb49 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -38,25 +38,14 @@
 #define get_ds()        (KERNEL_DS)
 #define get_fs()        (current->thread.mm_segment)
-#ifdef __s390x__
 #define set_fs(x) \
 ({                                                                      \
        unsigned long __pto;                                            \
        current->thread.mm_segment = (x);                               \
        __pto = current->thread.mm_segment.ar4 ?                        \
                S390_lowcore.user_asce : S390_lowcore.kernel_asce;      \
-        asm volatile ("lctlg 7,7,%0" : : "m" (__pto) );                 \
+        __ctl_load(__pto, 7, 7);                                        \
 })
-#else /* __s390x__ */
-#define set_fs(x) \
-({                                                                      \
-        unsigned long __pto;                                            \
-        current->thread.mm_segment = (x);                               \
-        __pto = current->thread.mm_segment.ar4 ?                        \
-                S390_lowcore.user_asce : S390_lowcore.kernel_asce;      \
-        asm volatile ("lctl  7,7,%0" : : "m" (__pto) );                 \
-})
-#endif /* __s390x__ */
 #define segment_eq(a,b) ((a).ar4 == (b).ar4)
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 02b942d85c37..a19238cbcffa 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -247,8 +247,10 @@
 #define __NR_sync_file_range    307
 #define __NR_tee                308
 #define __NR_vmsplice           309
+/* Number 310 is reserved for new sys_move_pages */
+#define __NR_getcpu             311
-#define NR_syscalls 310
+#define NR_syscalls 312
 /* 
 * There are some system calls that are not present on 64 bit, some
@@ -342,9 +344,11 @@
 #ifdef __KERNEL__
+#include <linux/err.h>
 #define __syscall_return(type, res)                          \
 do {                                                         \
-        if ((unsigned long)(res) >= (unsigned long)(-4095)) {\
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
                errno = -(res);                              \
                res = -1;                                    \
        }                                                    \
@@ -353,145 +357,145 @@ do {							     \
 #define _svc_clobber "1", "cc", "memory"
-#define _syscall0(type,name)                                 \
+#define _syscall0(type,name)                                    \
-type name(void) {                                            \
+type name(void) {                                               \
-        register long __svcres asm("2");                     \
+        register long __svcres asm("2");                        \
-        long __res;                                          \
+        long __res;                                             \
-        __asm__ __volatile__ (                               \
+        asm volatile(                                           \
-                "    .if %1 < 256\n"                         \
+                "       .if     %1 < 256\n"                     \
-                "    svc %b1\n"                              \
+                "       svc     %b1\n"                          \
-                "    .else\n"                                \
+                "       .else\n"                                \
-                "    la  %%r1,%1\n"                          \
+                "       la      %%r1,%1\n"                      \
-                "    svc 0\n"                                \
+                "       svc     0\n"                            \
-                "    .endif"                                 \
+                "       .endif"                                 \
-                : "=d" (__svcres)                            \
+                : "=d" (__svcres)                               \
-                : "i" (__NR_##name)                          \
+                : "i" (__NR_##name)                             \
-                : _svc_clobber );                            \
+                : _svc_clobber);                                \
-        __res = __svcres;                                    \
+        __res = __svcres;                                       \
-        __syscall_return(type,__res);                        \
+        __syscall_return(type,__res);                           \
 }
-#define _syscall1(type,name,type1,arg1)                      \
+#define _syscall1(type,name,type1,arg1)                         \
-type name(type1 arg1) {                                      \
+type name(type1 arg1) {                                         \
-        register type1 __arg1 asm("2") = arg1;               \
+        register type1 __arg1 asm("2") = arg1;                  \
-        register long __svcres asm("2");                     \
+        register long __svcres asm("2");                        \
-        long __res;                                          \
+        long __res;                                             \
-        __asm__ __volatile__ (                               \
+        asm volatile(                                           \
-                "    .if %1 < 256\n"                         \
+                "       .if     %1 < 256\n"                     \
-                "    svc %b1\n"                              \
+                "       svc     %b1\n"                          \
-                "    .else\n"                                \
+                "       .else\n"                                \
-                "    la  %%r1,%1\n"                          \
+                "       la      %%r1,%1\n"                      \
-                "    svc 0\n"                                \
+                "       svc     0\n"                            \
-                "    .endif"                                 \
+                "       .endif"                                 \
-                : "=d" (__svcres)                            \
+                : "=d" (__svcres)                               \
-                : "i" (__NR_##name),                         \
+                : "i" (__NR_##name),                            \
-                  "0" (__arg1)                               \
+                  "0" (__arg1)                                  \
-                : _svc_clobber );                            \
+                : _svc_clobber);                                \
-        __res = __svcres;                                    \
+        __res = __svcres;                                       \
-        __syscall_return(type,__res);                        \
+        __syscall_return(type,__res);                           \
 }
-#define _syscall2(type,name,type1,arg1,type2,arg2)           \
+#define _syscall2(type,name,type1,arg1,type2,arg2)              \
-type name(type1 arg1, type2 arg2) {                          \
+type name(type1 arg1, type2 arg2) {                             \
-        register type1 __arg1 asm("2") = arg1;               \
+        register type1 __arg1 asm("2") = arg1;                  \
-        register type2 __arg2 asm("3") = arg2;               \
+        register type2 __arg2 asm("3") = arg2;                  \
-        register long __svcres asm("2");                     \
+        register long __svcres asm("2");                        \
-        long __res;                                          \
+        long __res;                                             \
-        __asm__ __volatile__ (                               \
+        asm volatile(                                           \
-                "    .if %1 < 256\n"                         \
+                "       .if     %1 < 256\n"                     \
-                "    svc %b1\n"                              \
+                "       svc     %b1\n"                          \
-                "    .else\n"                                \
+                "       .else\n"                                \
-                "    la %%r1,%1\n"                           \
+                "       la      %%r1,%1\n"                      \
-                "    svc 0\n"                                \
+                "       svc     0\n"                            \
-                "    .endif"                                 \
+                "       .endif"                                 \
-                : "=d" (__svcres)                            \
+                : "=d" (__svcres)                               \
-                : "i" (__NR_##name),                         \
+                : "i" (__NR_##name),                            \
-                  "0" (__arg1),                              \
+                  "0" (__arg1),                                 \
-                  "d" (__arg2)                               \
+                  "d" (__arg2)                                  \
-                : _svc_clobber );                            \
+                : _svc_clobber );                               \
-        __res = __svcres;                                    \
+        __res = __svcres;                                       \
-        __syscall_return(type,__res);                        \
+        __syscall_return(type,__res);                           \
 }
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)\
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)   \
-type name(type1 arg1, type2 arg2, type3 arg3) {              \
+type name(type1 arg1, type2 arg2, type3 arg3) {                 \
-        register type1 __arg1 asm("2") = arg1;               \
+        register type1 __arg1 asm("2") = arg1;                  \
-        register type2 __arg2 asm("3") = arg2;               \
+        register type2 __arg2 asm("3") = arg2;                  \
-        register type3 __arg3 asm("4") = arg3;               \
+        register type3 __arg3 asm("4") = arg3;                  \
-        register long __svcres asm("2");                     \
+        register long __svcres asm("2");                        \
-        long __res;                                          \
+        long __res;                                             \
-        __asm__ __volatile__ (                               \
+        asm volatile(                                           \
-                "    .if %1 < 256\n"                         \
+                "       .if     %1 < 256\n"                     \
-                "    svc %b1\n"                              \
+                "       svc     %b1\n"                          \
-                "    .else\n"                                \
+                "       .else\n"                                \
-                "    la  %%r1,%1\n"                          \
+                "       la      %%r1,%1\n"                      \
-                "    svc 0\n"                                \
+                "       svc     0\n"                            \
-                "    .endif"                                 \
+                "       .endif"                                 \
-                : "=d" (__svcres)                            \
+                : "=d" (__svcres)                               \
-                : "i" (__NR_##name),                         \
+                : "i" (__NR_##name),                            \
-                  "0" (__arg1),                              \
+                  "0" (__arg1),                                 \
-                  "d" (__arg2),                              \
+                  "d" (__arg2),                                 \
-                  "d" (__arg3)                               \
+                  "d" (__arg3)                                  \
-                : _svc_clobber );                            \
+                : _svc_clobber);                                \
-        __res = __svcres;                                    \
+        __res = __svcres;                                       \
-        __syscall_return(type,__res);                        \
+        __syscall_return(type,__res);                           \
 }
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,\
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,   \
-                  type4,name4)                               \
+                  type4,name4)                                  \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {  \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {     \
-        register type1 __arg1 asm("2") = arg1;               \
+        register type1 __arg1 asm("2") = arg1;                  \
-        register type2 __arg2 asm("3") = arg2;               \
+        register type2 __arg2 asm("3") = arg2;                  \
-        register type3 __arg3 asm("4") = arg3;               \
+        register type3 __arg3 asm("4") = arg3;                  \
-        register type4 __arg4 asm("5") = arg4;               \
+        register type4 __arg4 asm("5") = arg4;                  \
-        register long __svcres asm("2");                     \
+        register long __svcres asm("2");                        \
-        long __res;                                          \
+        long __res;                                             \
-        __asm__ __volatile__ (                               \
+        asm volatile(                                           \
-                "    .if %1 < 256\n"                         \
+                "       .if     %1 < 256\n"                     \
-                "    svc %b1\n"                              \
+                "       svc     %b1\n"                          \
-                "    .else\n"                                \
+                "       .else\n"                                \
-                "    la  %%r1,%1\n"                          \
+                "       la      %%r1,%1\n"                      \
-                "    svc 0\n"                                \
+                "       svc     0\n"                            \
-                "    .endif"                                 \
+                "       .endif"                                 \
-                : "=d" (__svcres)                            \
+                : "=d" (__svcres)                               \
-                : "i" (__NR_##name),                         \
+                : "i" (__NR_##name),                            \
-                  "0" (__arg1),                              \
+                  "0" (__arg1),                                 \
-                  "d" (__arg2),                              \
+                  "d" (__arg2),                                 \
-                  "d" (__arg3),                              \
+                  "d" (__arg3),                                 \
-                  "d" (__arg4)                               \
+                  "d" (__arg4)                                  \
-                : _svc_clobber );                            \
+                : _svc_clobber);                                \
-        __res = __svcres;                                    \
+        __res = __svcres;                                       \
-        __syscall_return(type,__res);                        \
+        __syscall_return(type,__res);                           \
 }
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,\
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,   \
-                  type4,name4,type5,name5)                   \
+                  type4,name4,type5,name5)                      \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,    \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,       \
-          type5 arg5) {                                      \
+          type5 arg5) {                                         \
-        register type1 __arg1 asm("2") = arg1;               \
+        register type1 __arg1 asm("2") = arg1;                  \
-        register type2 __arg2 asm("3") = arg2;               \
+        register type2 __arg2 asm("3") = arg2;                  \
-        register type3 __arg3 asm("4") = arg3;               \
+        register type3 __arg3 asm("4") = arg3;                  \
-        register type4 __arg4 asm("5") = arg4;               \
+        register type4 __arg4 asm("5") = arg4;                  \
-        register type5 __arg5 asm("6") = arg5;               \
+        register type5 __arg5 asm("6") = arg5;                  \
-        register long __svcres asm("2");                     \
+        register long __svcres asm("2");                        \
-        long __res;                                          \
+        long __res;                                             \
-        __asm__ __volatile__ (                               \
+        asm volatile(                                           \
-                "    .if %1 < 256\n"                         \
+                "       .if     %1 < 256\n"                     \
-                "    svc %b1\n"                              \
+                "       svc     %b1\n"                          \
-                "    .else\n"                                \
+                "       .else\n"                                \
-                "    la  %%r1,%1\n"                          \
+                "       la      %%r1,%1\n"                      \
-                "    svc 0\n"                                \
+                "       svc     0\n"                            \
-                "    .endif"                                 \
+                "       .endif"                                 \
-                : "=d" (__svcres)                            \
+                : "=d" (__svcres)                               \
-                : "i" (__NR_##name),                         \
+                : "i" (__NR_##name),                            \
-                  "0" (__arg1),                              \
+                  "0" (__arg1),                                 \
-                  "d" (__arg2),                              \
+                  "d" (__arg2),                                 \
-                  "d" (__arg3),                              \
+                  "d" (__arg3),                                 \
-                  "d" (__arg4),                              \
+                  "d" (__arg4),                                 \
-                  "d" (__arg5)                               \
+                  "d" (__arg5)                                  \
-                : _svc_clobber );                            \
+                : _svc_clobber);                                \
-        __res = __svcres;                                    \
+        __res = __svcres;                                       \
-        __syscall_return(type,__res);                        \
+        __syscall_return(type,__res);                           \
 }
 #define __ARCH_WANT_IPC_PARSE_VERSION
@@ -521,57 +525,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,    \
 #   define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 # endif
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <asm/ptrace.h>
-#include <asm/stat.h>
-#include <linux/syscalls.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall0(pid_t,setsid)
-static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static inline _syscall1(int,dup,int,fd)
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-static inline _syscall1(int,close,int,fd)
-static inline _syscall2(long,stat,char *,filename,struct stat *,statbuf)
-static inline pid_t waitpid(int pid, int *wait_stat, int flags)
-{
-        return sys_wait4(pid, wait_stat, flags, NULL);
-}
-struct mmap_arg_struct;
-asmlinkage long sys_mmap2(struct mmap_arg_struct __user *arg);
-asmlinkage long sys_execve(struct pt_regs regs);
-asmlinkage long sys_clone(struct pt_regs regs);
-asmlinkage long sys_fork(struct pt_regs regs);
-asmlinkage long sys_vfork(struct pt_regs regs);
-asmlinkage long sys_pipe(unsigned long __user *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-sh/.gitignore b/include/asm-sh/.gitignore
new file mode 100644
index 000000000000..9218ef82b698
--- /dev/null
+++ b/include/asm-sh/.gitignore
@@ -0,0 +1,3 @@
+cpu
+mach
+machtypes.h
diff --git a/include/asm-sh/addrspace.h b/include/asm-sh/addrspace.h
index 720afc11c2ca..b860218e402e 100644
--- a/include/asm-sh/addrspace.h
+++ b/include/asm-sh/addrspace.h
@@ -14,11 +14,19 @@
 #include <asm/cpu/addrspace.h>
 /* Memory segments (32bit Privileged mode addresses)  */
+#ifndef CONFIG_CPU_SH2A
 #define P0SEG           0x00000000
 #define P1SEG           0x80000000
 #define P2SEG           0xa0000000
 #define P3SEG           0xc0000000
 #define P4SEG           0xe0000000
+#else
+#define P0SEG           0x00000000
+#define P1SEG           0x00000000
+#define P2SEG           0x20000000
+#define P3SEG           0x00000000
+#define P4SEG           0x80000000
+#endif
 /* Returns the privileged segment base of a given address  */
 #define PXSEG(a)        (((unsigned long)(a)) & 0xe0000000)
diff --git a/include/asm-sh/adx/io.h b/include/asm-sh/adx/io.h
deleted file mode 100644
index ab1225f1d557..000000000000
--- a/include/asm-sh/adx/io.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * include/asm-sh/io_adx.h
- *
- * Copyright (C) 2001 A&D Co., Ltd.
- *
- * This file may be copied or modified under the terms of the GNU
- * General Public License.  See linux/COPYING for more information.
- *
- * IO functions for an A&D ADX Board
- */
-#ifndef _ASM_SH_IO_ADX_H
-#define _ASM_SH_IO_ADX_H
-#include <asm/io_generic.h>
-extern unsigned char adx_inb(unsigned long port);
-extern unsigned short adx_inw(unsigned long port);
-extern unsigned int adx_inl(unsigned long port);
-extern void adx_outb(unsigned char value, unsigned long port);
-extern void adx_outw(unsigned short value, unsigned long port);
-extern void adx_outl(unsigned int value, unsigned long port);
-extern unsigned char adx_inb_p(unsigned long port);
-extern void adx_outb_p(unsigned char value, unsigned long port);
-extern void adx_insb(unsigned long port, void *addr, unsigned long count);
-extern void adx_insw(unsigned long port, void *addr, unsigned long count);
-extern void adx_insl(unsigned long port, void *addr, unsigned long count);
-extern void adx_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void adx_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void adx_outsl(unsigned long port, const void *addr, unsigned long count);
-extern unsigned char adx_readb(unsigned long addr);
-extern unsigned short adx_readw(unsigned long addr);
-extern unsigned int adx_readl(unsigned long addr);
-extern void adx_writeb(unsigned char b, unsigned long addr);
-extern void adx_writew(unsigned short b, unsigned long addr);
-extern void adx_writel(unsigned int b, unsigned long addr);
-extern void * adx_ioremap(unsigned long offset, unsigned long size);
-extern void adx_iounmap(void *addr);
-extern unsigned long adx_isa_port2addr(unsigned long offset);
-extern void setup_adx(void);
-extern void init_adx_IRQ(void);
-#ifdef __WANT_IO_DEF
-#define __inb           adx_inb
-#define __inw           adx_inw
-#define __inl           adx_inl
-#define __outb          adx_outb
-#define __outw          adx_outw
-#define __outl          adx_outl
-#define __inb_p         adx_inb_p
-#define __inw_p         adx_inw
-#define __inl_p         adx_inl
-#define __outb_p        adx_outb_p
-#define __outw_p        adx_outw
-#define __outl_p        adx_outl
-#define __insb          adx_insb
-#define __insw          adx_insw
-#define __insl          adx_insl
-#define __outsb         adx_outsb
-#define __outsw         adx_outsw
-#define __outsl         adx_outsl
-#define __readb         adx_readb
-#define __readw         adx_readw
-#define __readl         adx_readl
-#define __writeb        adx_writeb
-#define __writew        adx_writew
-#define __writel        adx_writel
-#define __isa_port2addr adx_isa_port2addr
-#define __ioremap       adx_ioremap
-#define __iounmap       adx_iounmap
-#endif
-#endif /* _ASM_SH_IO_AANDD_H */
diff --git a/include/asm-sh/apm.h b/include/asm-sh/apm.h
new file mode 100644
index 000000000000..8b091e93651f
--- /dev/null
+++ b/include/asm-sh/apm.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2006 (c) Andriy Skulysh <askulysh@gmail.com>
+ *
+ * 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 __ASM_SH_APM_H
+#define __ASM_SH_APM_H
+#define APM_AC_OFFLINE                  0
+#define APM_AC_ONLINE                   1
+#define APM_AC_BACKUP                   2
+#define APM_AC_UNKNOWN                  0xff
+#define APM_BATTERY_STATUS_HIGH         0
+#define APM_BATTERY_STATUS_LOW          1
+#define APM_BATTERY_STATUS_CRITICAL     2
+#define APM_BATTERY_STATUS_CHARGING     3
+#define APM_BATTERY_STATUS_NOT_PRESENT  4
+#define APM_BATTERY_STATUS_UNKNOWN      0xff
+#define APM_BATTERY_LIFE_UNKNOWN        0xFFFF
+#define APM_BATTERY_LIFE_MINUTES        0x8000
+#define APM_BATTERY_LIFE_VALUE_MASK     0x7FFF
+#define APM_BATTERY_FLAG_HIGH           (1 << 0)
+#define APM_BATTERY_FLAG_LOW            (1 << 1)
+#define APM_BATTERY_FLAG_CRITICAL       (1 << 2)
+#define APM_BATTERY_FLAG_CHARGING       (1 << 3)
+#define APM_BATTERY_FLAG_NOT_PRESENT    (1 << 7)
+#define APM_BATTERY_FLAG_UNKNOWN        0xff
+#define APM_UNITS_MINS                  0
+#define APM_UNITS_SECS                  1
+#define APM_UNITS_UNKNOWN               -1
+extern int (*apm_get_info)(char *buf, char **start, off_t fpos, int length);
+extern int apm_suspended;
+void apm_queue_event(apm_event_t event);
+#endif
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index fb627de217f2..8bdc1ba56f73 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -14,6 +14,7 @@ typedef struct { volatile int counter; } atomic_t;
 #define atomic_read(v)          ((v)->counter)
 #define atomic_set(v,i)         ((v)->counter = (i))
+#include <linux/compiler.h>
 #include <asm/system.h>
 /*
@@ -21,49 +22,110 @@ typedef struct { volatile int counter; } atomic_t;
 * forward to code at the end of this object's .text section, then
 * branch back to restart the operation.
 */
+static inline void atomic_add(int i, atomic_t *v)
-static __inline__ void atomic_add(int i, atomic_t * v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_add    \n"
+"       add     %2, %0                          \n"
+"       movco.l %0, @%3                         \n"
+"       bf      1b                              \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
        unsigned long flags;
        local_irq_save(flags);
        *(long *)v += i;
        local_irq_restore(flags);
+#endif
 }
-static __inline__ void atomic_sub(int i, atomic_t *v)
+static inline void atomic_sub(int i, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_sub    \n"
+"       sub     %2, %0                          \n"
+"       movco.l %0, @%3                         \n"
+"       bf      1b                              \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
        unsigned long flags;
        local_irq_save(flags);
        *(long *)v -= i;
        local_irq_restore(flags);
+#endif
 }
-static __inline__ int atomic_add_return(int i, atomic_t * v)
+/*
+ * SH-4A note:
+ *
+ * We basically get atomic_xxx_return() for free compared with
+ * atomic_xxx(). movli.l/movco.l require r0 due to the instruction
+ * encoding, so the retval is automatically set without having to
+ * do any special work.
+ */
+static inline int atomic_add_return(int i, atomic_t *v)
 {
-        unsigned long temp, flags;
+        unsigned long temp;
+#ifdef CONFIG_CPU_SH4A
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_add_return     \n"
+"       add     %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+"       synco                                           \n"
+        : "=&z" (temp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
+        unsigned long flags;
        local_irq_save(flags);
        temp = *(long *)v;
        temp += i;
        *(long *)v = temp;
        local_irq_restore(flags);
+#endif
        return temp;
 }
 #define atomic_add_negative(a, v)       (atomic_add_return((a), (v)) < 0)
-static __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t *v)
 {
-        unsigned long temp, flags;
+        unsigned long temp;
+#ifdef CONFIG_CPU_SH4A
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_sub_return     \n"
+"       sub     %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+"       synco                                           \n"
+        : "=&z" (temp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
+        unsigned long flags;
        local_irq_save(flags);
        temp = *(long *)v;
        temp -= i;
        *(long *)v = temp;
        local_irq_restore(flags);
+#endif
        return temp;
 }
@@ -118,22 +180,48 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 }
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_clear_mask     \n"
+"       and     %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (~mask), "r" (&v->counter)
+        : "t");
+#else
        unsigned long flags;
        local_irq_save(flags);
        *(long *)v &= ~mask;
        local_irq_restore(flags);
+#endif
 }
-static __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_set_mask       \n"
+"       or      %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (mask), "r" (&v->counter)
+        : "t");
+#else
        unsigned long flags;
        local_irq_save(flags);
        *(long *)v |= mask;
        local_irq_restore(flags);
+#endif
 }
 /* Atomic operations are already serializing on SH */
diff --git a/include/asm-sh/auxvec.h b/include/asm-sh/auxvec.h
index fc21e4db5881..1b6916e63e90 100644
--- a/include/asm-sh/auxvec.h
+++ b/include/asm-sh/auxvec.h
@@ -1,4 +1,18 @@
 #ifndef __ASM_SH_AUXVEC_H
 #define __ASM_SH_AUXVEC_H
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them.
+ */
+#ifdef CONFIG_VSYSCALL
+/*
+ * Only define this in the vsyscall case, the entry point to
+ * the vsyscall page gets placed here. The kernel will attempt
+ * to build a gate VMA we don't care about otherwise..
+ */
+#define AT_SYSINFO_EHDR         33
+#endif
 #endif /* __ASM_SH_AUXVEC_H */
diff --git a/include/asm-sh/bigsur/io.h b/include/asm-sh/bigsur/io.h
index 939735ee8dc5..1470ac8d4a39 100644
--- a/include/asm-sh/bigsur/io.h
+++ b/include/asm-sh/bigsur/io.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-sh/io_bigsur.h
+ * include/asm-sh/bigsur/io.h
 *
 * By Dustin McIntire (dustin@sensoria.com) (c)2001
 * Derived from io_hd64465.h, which bore the message:
diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h
index 7233af42f755..a08fa82fe45a 100644
--- a/include/asm-sh/bigsur/serial.h
+++ b/include/asm-sh/bigsur/serial.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-sh/serial-bigsur.h
+ * include/asm-sh/bigsur/serial.h
 *
 * Configuration details for Big Sur 16550 based serial ports 
 * i.e. HD64465, PCMCIA, etc.
diff --git a/include/asm-sh/bitops.h b/include/asm-sh/bitops.h
index e34f82508568..1c16792cee1d 100644
--- a/include/asm-sh/bitops.h
+++ b/include/asm-sh/bitops.h
@@ -6,7 +6,7 @@
 /* For __swab32 */
 #include <asm/byteorder.h>
-static __inline__ void set_bit(int nr, volatile void * addr)
+static inline void set_bit(int nr, volatile void * addr)
 {
        int     mask;
        volatile unsigned int *a = addr;
@@ -24,7 +24,7 @@ static __inline__ void set_bit(int nr, volatile void * addr)
 */
 #define smp_mb__before_clear_bit()      barrier()
 #define smp_mb__after_clear_bit()       barrier()
-static __inline__ void clear_bit(int nr, volatile void * addr)
+static inline void clear_bit(int nr, volatile void * addr)
 {
        int     mask;
        volatile unsigned int *a = addr;
@@ -37,7 +37,7 @@ static __inline__ void clear_bit(int nr, volatile void * addr)
        local_irq_restore(flags);
 }
-static __inline__ void change_bit(int nr, volatile void * addr)
+static inline void change_bit(int nr, volatile void * addr)
 {
        int     mask;
        volatile unsigned int *a = addr;
@@ -50,7 +50,7 @@ static __inline__ void change_bit(int nr, volatile void * addr)
        local_irq_restore(flags);
 }
-static __inline__ int test_and_set_bit(int nr, volatile void * addr)
+static inline int test_and_set_bit(int nr, volatile void * addr)
 {
        int     mask, retval;
        volatile unsigned int *a = addr;
@@ -66,7 +66,7 @@ static __inline__ int test_and_set_bit(int nr, volatile void * addr)
        return retval;
 }
-static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
+static inline int test_and_clear_bit(int nr, volatile void * addr)
 {
        int     mask, retval;
        volatile unsigned int *a = addr;
@@ -82,7 +82,7 @@ static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
        return retval;
 }
-static __inline__ int test_and_change_bit(int nr, volatile void * addr)
+static inline int test_and_change_bit(int nr, volatile void * addr)
 {
        int     mask, retval;
        volatile unsigned int *a = addr;
@@ -100,7 +100,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
 #include <asm-generic/bitops/non-atomic.h>
-static __inline__ unsigned long ffz(unsigned long word)
+static inline unsigned long ffz(unsigned long word)
 {
        unsigned long result;
@@ -120,7 +120,7 @@ static __inline__ unsigned long ffz(unsigned long word)
 *
 * Undefined if no bit exists, so code should check against 0 first.
 */
-static __inline__ unsigned long __ffs(unsigned long word)
+static inline unsigned long __ffs(unsigned long word)
 {
        unsigned long result;
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index a6de3d06a3d9..beeea40f549e 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -18,7 +18,7 @@ static void __init check_bugs(void)
 {
        extern char *get_cpu_subtype(void);
        extern unsigned long loops_per_jiffy;
-        char *p= &system_utsname.machine[2]; /* "sh" */
+        char *p= &init_utsname()->machine[2]; /* "sh" */
        cpu_data->loops_per_jiffy = loops_per_jiffy;
@@ -32,6 +32,10 @@ static void __init check_bugs(void)
        case CPU_SH7750 ... CPU_SH4_501:
                *p++ = '4';
                break;
+        case CPU_SH7770 ... CPU_SH7781:
+                *p++ = '4';
+                *p++ = 'a';
+                break;
        default:
                *p++ = '?';
                *p++ = '!';
diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h
index 656fdfe9e8b4..e3a180cf5062 100644
--- a/include/asm-sh/cache.h
+++ b/include/asm-sh/cache.h
@@ -10,7 +10,6 @@
 #ifdef __KERNEL__
 #include <asm/cpu/cache.h>
-#include <asm/cpu/cacheflush.h>
 #define SH_CACHE_VALID          1
 #define SH_CACHE_UPDATED        2
@@ -23,24 +22,31 @@
 #define L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 struct cache_info {
-        unsigned int ways;
+        unsigned int ways;              /* Number of cache ways */
-        unsigned int sets;
+        unsigned int sets;              /* Number of cache sets */
-        unsigned int linesz;
+        unsigned int linesz;            /* Cache line size (bytes) */
-        unsigned int way_incr;
+        unsigned int way_size;          /* sets * line size */
+        /*
+         * way_incr is the address offset for accessing the next way
+         * in memory mapped cache array ops.
+         */
+        unsigned int way_incr;
        unsigned int entry_shift;
        unsigned int entry_mask;
+        /*
+         * Compute a mask which selects the address bits which overlap between
+         * 1. those used to select the cache set during indexing
+         * 2. those in the physical page number.
+         */
+        unsigned int alias_mask;
+        unsigned int n_aliases;         /* Number of aliases */
        unsigned long flags;
 };
-/* Flush (write-back only) a region (smaller than a page) */
-extern void __flush_wback_region(void *start, int size);
-/* Flush (write-back & invalidate) a region (smaller than a page) */
-extern void __flush_purge_region(void *start, int size);
-/* Flush (invalidate only) a region (smaller than a page) */
-extern void __flush_invalidate_region(void *start, int size);
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHE_H */
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 9dfb33edb008..07f62ec9ff0c 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -2,6 +2,7 @@
 #define __ASM_SH_CACHEFLUSH_H
 #ifdef __KERNEL__
+#include <linux/mm.h>
 #include <asm/cpu/cacheflush.h>
 /* Flush (write-back only) a region (smaller than a page) */
@@ -27,5 +28,7 @@ extern void __flush_invalidate_region(void *start, int size);
                memcpy(dst, src, len);                          \
        } while (0)
+#define HAVE_ARCH_UNMAPPED_AREA
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/include/asm-sh/cat68701/io.h b/include/asm-sh/cat68701/io.h
deleted file mode 100644
index 753b8466ad11..000000000000
--- a/include/asm-sh/cat68701/io.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * include/asm-sh/io_cat68701.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *           2001 Yutarou Ebihar (ebihara@si-linux.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an AONE Corp. CAT-68701 SH7708 Borad
- */
-#ifndef _ASM_SH_IO_CAT68701_H
-#define _ASM_SH_IO_CAT68701_H
-extern unsigned long cat68701_isa_port2addr(unsigned long offset);
-extern int cat68701_irq_demux(int irq);
-extern void init_cat68701_IRQ(void);
-extern void heartbeat_cat68701(void);
-#endif /* _ASM_SH_IO_CAT68701_H */
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index fa03b30c4269..08168afe6746 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -159,6 +159,7 @@ static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
 }
 #define _HAVE_ARCH_IPV6_CSUM
+#ifdef CONFIG_IPV6
 static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
                                                     struct in6_addr *daddr,
                                                     __u32 len,
@@ -194,6 +195,7 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
        return csum_fold(sum);
 }
+#endif
 /* 
 *      Copy and checksum to user
diff --git a/include/asm-sh/cpu-features.h b/include/asm-sh/cpu-features.h
new file mode 100644
index 000000000000..4bccd7c032f9
--- /dev/null
+++ b/include/asm-sh/cpu-features.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_SH_CPU_FEATURES_H
+#define __ASM_SH_CPU_FEATURES_H
+/*
+ * Processor flags
+ *
+ * Note: When adding a new flag, keep cpu_flags[] in
+ * arch/sh/kernel/setup.c in sync so symbolic name
+ * mapping of the processor flags has a chance of being
+ * reasonably accurate.
+ *
+ * These flags are also available through the ELF
+ * auxiliary vector as AT_HWCAP.
+ */
+#define CPU_HAS_FPU             0x0001  /* Hardware FPU support */
+#define CPU_HAS_P2_FLUSH_BUG    0x0002  /* Need to flush the cache in P2 area */
+#define CPU_HAS_MMU_PAGE_ASSOC  0x0004  /* SH3: TLB way selection bit support */
+#define CPU_HAS_DSP             0x0008  /* SH-DSP: DSP support */
+#define CPU_HAS_PERF_COUNTER    0x0010  /* Hardware performance counters */
+#define CPU_HAS_PTEA            0x0020  /* PTEA register */
+#define CPU_HAS_LLSC            0x0040  /* movli.l/movco.l */
+#define CPU_HAS_L2_CACHE        0x0080  /* Secondary cache / URAM */
+#endif /* __ASM_SH_CPU_FEATURES_H */
diff --git a/include/asm-sh/cpu-sh2/shmparam.h b/include/asm-sh/cpu-sh2/shmparam.h
deleted file mode 100644
index 817c1821ee4b..000000000000
--- a/include/asm-sh/cpu-sh2/shmparam.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh2/shmparam.h
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * 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 __ASM_CPU_SH2_SHMPARAM_H
-#define __ASM_CPU_SH2_SHMPARAM_H
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-#endif /* __ASM_CPU_SH2_SHMPARAM_H */
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index 406aa8d9b947..ffe08d2813f9 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -26,12 +26,10 @@
 #define CCR_CACHE_ENABLE        CCR_CACHE_CE
 #define CCR_CACHE_INVALIDATE    CCR_CACHE_CF
-#if defined(CONFIG_CPU_SUBTYPE_SH7705)
+#if defined(CONFIG_CPU_SUBTYPE_SH7705) || defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define CCR3    0xa40000b4
 #define CCR_CACHE_16KB  0x00010000
 #define CCR_CACHE_32KB  0x00020000
 #endif
 #endif /* __ASM_CPU_SH3_CACHE_H */
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index f51aed00c68f..03fde97a7fd0 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -10,7 +10,7 @@
 #ifndef __ASM_CPU_SH3_CACHEFLUSH_H
 #define __ASM_CPU_SH3_CACHEFLUSH_H
-/* 
+/*
 * Cache flushing:
 *
 *  - flush_cache_all() flushes entire cache
@@ -35,53 +35,33 @@
 /* 32KB cache, 4kb PAGE sizes need to check bit 12 */
 #define CACHE_ALIAS 0x00001000
-struct page;
-struct mm_struct;
-struct vm_area_struct;
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
-                              unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
-extern void flush_dcache_page(struct page *pg);
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-/* SH3 has unified cache so no special action needed here */
-#define flush_cache_sigtramp(vaddr)             do { } while (0)
-#define flush_page_to_ram(page)                 do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#define p3_cache_init()                         do { } while (0)
 #define PG_mapped       PG_arch_1
-/* We provide our own get_unmapped_area to avoid cache alias issue */
+void flush_cache_all(void);
-#define HAVE_ARCH_UNMAPPED_AREA
+void flush_cache_mm(struct mm_struct *mm);
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
+                              unsigned long end);
+void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
+void flush_dcache_page(struct page *pg);
+void flush_icache_range(unsigned long start, unsigned long end);
+void flush_icache_page(struct vm_area_struct *vma, struct page *page);
 #else
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 #define flush_icache_range(start, end)          do { } while (0)
 #define flush_icache_page(vma,pg)               do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
+#endif
-#define flush_cache_sigtramp(vaddr)             do { } while (0)
-#define p3_cache_init()                         do { } while (0)
+#define flush_dcache_mmap_lock(mapping)         do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-#define HAVE_ARCH_UNMAPPED_AREA
+/* SH3 has unified cache so no special action needed here */
+#define flush_cache_sigtramp(vaddr)             do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#endif
+#define p3_cache_init()                         do { } while (0)
 #endif /* __ASM_CPU_SH3_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh3/freq.h b/include/asm-sh/cpu-sh3/freq.h
index b61b6e331df0..273f3229785c 100644
--- a/include/asm-sh/cpu-sh3/freq.h
+++ b/include/asm-sh/cpu-sh3/freq.h
@@ -18,5 +18,9 @@
 #define MIN_DIVISOR_NR          0
 #define MAX_DIVISOR_NR          4
+#define FRQCR_CKOEN     0x0100
+#define FRQCR_PLLEN     0x0080
+#define FRQCR_PSTBY     0x0040
 #endif /* __ASM_CPU_SH3_FREQ_H */
diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h
index a844ea0965b6..bccb7ddb438b 100644
--- a/include/asm-sh/cpu-sh3/mmu_context.h
+++ b/include/asm-sh/cpu-sh3/mmu_context.h
@@ -27,8 +27,12 @@
 #define TRA     0xffffffd0
 #define EXPEVT  0xffffffd4
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+#if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
+    defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7706) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7300) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define INTEVT  0xa4000000      /* INTEVTE2(0xa4000000) */
 #else
 #define INTEVT  0xffffffd8
diff --git a/include/asm-sh/cpu-sh3/rtc.h b/include/asm-sh/cpu-sh3/rtc.h
deleted file mode 100644
index 2d926671115a..000000000000
--- a/include/asm-sh/cpu-sh3/rtc.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef __ASM_CPU_SH3_RTC_H
-#define __ASM_CPU_SH3_RTC_H
-/* SH-3 RTC */
-#define R64CNT          0xfffffec0
-#define RSECCNT         0xfffffec2
-#define RMINCNT         0xfffffec4
-#define RHRCNT          0xfffffec6
-#define RWKCNT          0xfffffec8
-#define RDAYCNT         0xfffffeca
-#define RMONCNT         0xfffffecc
-#define RYRCNT          0xfffffece
-#define RSECAR          0xfffffed0
-#define RMINAR          0xfffffed2
-#define RHRAR           0xfffffed4
-#define RWKAR           0xfffffed6
-#define RDAYAR          0xfffffed8
-#define RMONAR          0xfffffeda
-#define RCR1            0xfffffedc
-#define RCR2            0xfffffede
-#define RTC_BIT_INVERTED        0       /* No bug on SH7708, SH7709A */
-#endif /* __ASM_CPU_SH3_RTC_H */
diff --git a/include/asm-sh/cpu-sh3/shmparam.h b/include/asm-sh/cpu-sh3/shmparam.h
deleted file mode 100644
index da5b5eec81ee..000000000000
--- a/include/asm-sh/cpu-sh3/shmparam.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh3/shmparam.h
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * 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 __ASM_CPU_SH3_SHMPARAM_H
-#define __ASM_CPU_SH3_SHMPARAM_H
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-#endif /* __ASM_CPU_SH3_SHMPARAM_H */
diff --git a/include/asm-sh/cpu-sh3/timer.h b/include/asm-sh/cpu-sh3/timer.h
index 3d8e95e8d10c..b2394cf76f49 100644
--- a/include/asm-sh/cpu-sh3/timer.h
+++ b/include/asm-sh/cpu-sh3/timer.h
@@ -20,9 +20,14 @@
 *      SH7710
 *      SH7720
 *      SH7300
+ *      SH7710
 * ---------------------------------------------------------------------------
 */
+#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
+#define TMU_TOCR        0xfffffe90      /* Byte access */
+#endif
 #if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define TMU_TSTR        0xa412fe92      /* Byte access */
@@ -39,9 +44,6 @@
 #define TMU2_TCR        0xa412feb4      /* Word access */
 #else
-#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
-#define TMU_TOCR        0xfffffe90      /* Byte access */
-#endif
 #define TMU_TSTR        0xfffffe92      /* Byte access */
 #define TMU0_TCOR       0xfffffe94      /* Long access */
diff --git a/include/asm-sh/cpu-sh3/ubc.h b/include/asm-sh/cpu-sh3/ubc.h
index 0f809dec4e17..9d308cbe9b29 100644
--- a/include/asm-sh/cpu-sh3/ubc.h
+++ b/include/asm-sh/cpu-sh3/ubc.h
@@ -11,6 +11,19 @@
 #ifndef __ASM_CPU_SH3_UBC_H
 #define __ASM_CPU_SH3_UBC_H
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#define UBC_BARA                0xa4ffffb0
+#define UBC_BAMRA               0xa4ffffb4
+#define UBC_BBRA                0xa4ffffb8
+#define UBC_BASRA               0xffffffe4
+#define UBC_BARB                0xa4ffffa0
+#define UBC_BAMRB               0xa4ffffa4
+#define UBC_BBRB                0xa4ffffa8
+#define UBC_BASRB               0xffffffe8
+#define UBC_BDRB                0xa4ffff90
+#define UBC_BDMRB               0xa4ffff94
+#define UBC_BRCR                0xa4ffff98
+#else
 #define UBC_BARA                0xffffffb0
 #define UBC_BAMRA               0xffffffb4
 #define UBC_BBRA                0xffffffb8
@@ -22,6 +35,6 @@
 #define UBC_BDRB                0xffffff90
 #define UBC_BDMRB               0xffffff94
 #define UBC_BRCR                0xffffff98
+#endif
 #endif /* __ASM_CPU_SH3_UBC_H */
diff --git a/include/asm-sh/cpu-sh4/addrspace.h b/include/asm-sh/cpu-sh4/addrspace.h
index 727634d886ce..bb2e1b03060c 100644
--- a/include/asm-sh/cpu-sh4/addrspace.h
+++ b/include/asm-sh/cpu-sh4/addrspace.h
@@ -22,5 +22,8 @@
 #define P4SEG_TLB_DATA  0xf7000000
 #define P4SEG_REG_BASE  0xff000000
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #endif /* __ASM_CPU_SH4_ADDRSPACE_H */
diff --git a/include/asm-sh/cpu-sh4/cache.h b/include/asm-sh/cpu-sh4/cache.h
index 1fe20359312c..6e9c7e6ee8e4 100644
--- a/include/asm-sh/cpu-sh4/cache.h
+++ b/include/asm-sh/cpu-sh4/cache.h
@@ -22,7 +22,9 @@
 #define CCR_CACHE_ICE   0x0100  /* Instruction Cache Enable */
 #define CCR_CACHE_ICI   0x0800  /* IC Invalidate */
 #define CCR_CACHE_IIX   0x8000  /* IC Index Enable */
+#ifndef CONFIG_CPU_SUBTYPE_SH7780
 #define CCR_CACHE_EMODE 0x80000000      /* EMODE Enable */
+#endif
 /* Default CCR setup: 8k+16k-byte cache,P1-wb,enable */
 #define CCR_CACHE_ENABLE        (CCR_CACHE_OCE|CCR_CACHE_ICE)
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index f323567e085f..515fd574267c 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -16,40 +16,29 @@
 *  caching; in which case they're only semi-broken),
 *  so we need them.
 */
+void flush_cache_all(void);
-/* Page is 4K, OC size is 16K, there are four lines. */
+void flush_cache_mm(struct mm_struct *mm);
-#define CACHE_ALIAS 0x00003000
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
+                       unsigned long end);
-struct page;
+void flush_cache_page(struct vm_area_struct *vma, unsigned long addr,
-struct mm_struct;
+                      unsigned long pfn);
-struct vm_area_struct;
+void flush_dcache_page(struct page *pg);
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
-                              unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
-extern void flush_dcache_page(struct page *pg);
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-extern void flush_icache_range(unsigned long start, unsigned long end);
+void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_cache_sigtramp(unsigned long addr);
+void flush_cache_sigtramp(unsigned long addr);
-extern void flush_icache_user_range(struct vm_area_struct *vma,
+void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
-                                    struct page *page, unsigned long addr,
+                             unsigned long addr, int len);
-                                    int len);
 #define flush_icache_page(vma,pg)               do { } while (0)
 /* Initialization of P3 area for copy_user_page */
-extern void p3_cache_init(void);
+void p3_cache_init(void);
 #define PG_mapped       PG_arch_1
-/* We provide our own get_unmapped_area to avoid cache alias issue */
-#define HAVE_ARCH_UNMAPPED_AREA
 #ifdef CONFIG_MMU
 extern int remap_area_pages(unsigned long addr, unsigned long phys_addr,
                            unsigned long size, unsigned long flags);
@@ -61,4 +50,3 @@ static inline int remap_area_pages(unsigned long addr, unsigned long phys_addr,
 }
 #endif /* CONFIG_MMU */
 #endif /* __ASM_CPU_SH4_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh4/dma-sh7780.h b/include/asm-sh/cpu-sh4/dma-sh7780.h
new file mode 100644
index 000000000000..6c90d28331b2
--- /dev/null
+++ b/include/asm-sh/cpu-sh4/dma-sh7780.h
@@ -0,0 +1,39 @@
+#ifndef __ASM_SH_CPU_SH4_DMA_SH7780_H
+#define __ASM_SH_CPU_SH4_DMA_SH7780_H
+#define REQ_HE  0x000000C0
+#define REQ_H   0x00000080
+#define REQ_LE  0x00000040
+#define TM_BURST 0x0000020
+#define TS_8    0x00000000
+#define TS_16   0x00000008
+#define TS_32   0x00000010
+#define TS_16BLK        0x00000018
+#define TS_32BLK        0x00100000
+/*
+ * The SuperH DMAC supports a number of transmit sizes, we list them here,
+ * with their respective values as they appear in the CHCR registers.
+ *
+ * Defaults to a 64-bit transfer size.
+ */
+enum {
+        XMIT_SZ_8BIT,
+        XMIT_SZ_16BIT,
+        XMIT_SZ_32BIT,
+        XMIT_SZ_128BIT,
+        XMIT_SZ_256BIT,
+};
+/*
+ * The DMA count is defined as the number of bytes to transfer.
+ */
+static unsigned int __attribute__ ((used)) ts_shift[] = {
+        [XMIT_SZ_8BIT]          = 0,
+        [XMIT_SZ_16BIT]         = 1,
+        [XMIT_SZ_32BIT]         = 2,
+        [XMIT_SZ_128BIT]        = 4,
+        [XMIT_SZ_256BIT]        = 5,
+};
+#endif /* __ASM_SH_CPU_SH4_DMA_SH7780_H */
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h
index 0dfe61f14802..3e4b3e6d80c0 100644
--- a/include/asm-sh/cpu-sh4/dma.h
+++ b/include/asm-sh/cpu-sh4/dma.h
@@ -1,11 +1,17 @@
 #ifndef __ASM_CPU_SH4_DMA_H
 #define __ASM_CPU_SH4_DMA_H
+#define DMAOR_INIT      ( 0x8000 | DMAOR_DME )
 #ifdef CONFIG_CPU_SH4A
 #define SH_DMAC_BASE    0xfc808020
+#define CHCR_TS_MASK    0x18
+#define CHCR_TS_SHIFT   3
+#include <asm/cpu/dma-sh7780.h>
 #else
 #define SH_DMAC_BASE    0xffa00000
-#endif
 /* Definitions for the SuperH DMAC */
 #define TM_BURST        0x0000080
@@ -19,8 +25,6 @@
 #define DMAOR_COD       0x00000008
-#define DMAOR_INIT      ( 0x8000 | DMAOR_DME )
 /*
 * The SuperH DMAC supports a number of transmit sizes, we list them here,
 * with their respective values as they appear in the CHCR registers.
@@ -45,5 +49,6 @@ static unsigned int ts_shift[] __attribute__ ((used)) = {
        [XMIT_SZ_32BIT]         = 2,
        [XMIT_SZ_256BIT]        = 5,
 };
+#endif
 #endif /* __ASM_CPU_SH4_DMA_H */
diff --git a/include/asm-sh/cpu-sh4/rtc.h b/include/asm-sh/cpu-sh4/rtc.h
deleted file mode 100644
index e091e32a67b7..000000000000
--- a/include/asm-sh/cpu-sh4/rtc.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef __ASM_CPU_SH4_RTC_H
-#define __ASM_CPU_SH4_RTC_H
-/* SH-4 RTC */
-#define R64CNT          0xffc80000
-#define RSECCNT         0xffc80004
-#define RMINCNT         0xffc80008
-#define RHRCNT          0xffc8000c
-#define RWKCNT          0xffc80010
-#define RDAYCNT         0xffc80014
-#define RMONCNT         0xffc80018
-#define RYRCNT          0xffc8001c  /* 16bit */
-#define RSECAR          0xffc80020
-#define RMINAR          0xffc80024
-#define RHRAR           0xffc80028
-#define RWKAR           0xffc8002c
-#define RDAYAR          0xffc80030
-#define RMONAR          0xffc80034
-#define RCR1            0xffc80038
-#define RCR2            0xffc8003c
-#define RTC_BIT_INVERTED        0x40    /* bug on SH7750, SH7750S */
-#endif /* __ASM_CPU_SH4_RTC_H */
diff --git a/include/asm-sh/cpu-sh4/shmparam.h b/include/asm-sh/cpu-sh4/shmparam.h
deleted file mode 100644
index a5a0aa9425fe..000000000000
--- a/include/asm-sh/cpu-sh4/shmparam.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * include/asm-sh/cpu-sh4/shmparam.h
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * 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 __ASM_CPU_SH4_SHMPARAM_H
-#define __ASM_CPU_SH4_SHMPARAM_H
-/*
- * SH-4 has D-cache alias issue
- */
-#define SHMLBA (PAGE_SIZE*4)             /* attach addr a multiple of this */
-#endif /* __ASM_CPU_SH4_SHMPARAM_H */
diff --git a/include/asm-sh/cpu-sh4/sq.h b/include/asm-sh/cpu-sh4/sq.h
index 366b09166d3b..586d6491816a 100644
--- a/include/asm-sh/cpu-sh4/sq.h
+++ b/include/asm-sh/cpu-sh4/sq.h
@@ -17,7 +17,7 @@
 * Store queues range from e0000000-e3fffffc, allowing approx. 64MB to be
 * mapped to any physical address space. Since data is written (and aligned)
 * to 32-byte boundaries, we need to be sure that all allocations are aligned.
- */ 
+ */
 #define SQ_SIZE                 32
 #define SQ_ALIGN_MASK           (~(SQ_SIZE - 1))
 #define SQ_ALIGN(addr)          (((addr)+SQ_SIZE-1) & SQ_ALIGN_MASK)
@@ -26,23 +26,10 @@
 #define SQ_QACR1                (P4SEG_REG_BASE  + 0x3c)
 #define SQ_ADDRMAX              (P4SEG_STORE_QUE + 0x04000000)
-struct sq_mapping {
-        const char *name;
-        unsigned long sq_addr;
-        unsigned long addr;
-        unsigned int size;
-        struct list_head list;
-};
 /* arch/sh/kernel/cpu/sh4/sq.c */
-extern struct sq_mapping *sq_remap(unsigned long phys, unsigned int size, const char *name);
+unsigned long sq_remap(unsigned long phys, unsigned int size,
-extern void sq_unmap(struct sq_mapping *map);
+                       const char *name, unsigned long flags);
+void sq_unmap(unsigned long vaddr);
-extern void sq_clear(unsigned long addr, unsigned int len);
+void sq_flush_range(unsigned long start, unsigned int len);
-extern void sq_flush(void *addr);
-extern void sq_flush_range(unsigned long start, unsigned int len);
 #endif /* __ASM_CPU_SH4_SQ_H */
diff --git a/include/asm-sh/cqreek/cqreek.h b/include/asm-sh/cqreek/cqreek.h
deleted file mode 100644
index 09aecc06693e..000000000000
--- a/include/asm-sh/cqreek/cqreek.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __ASM_SH_CQREEK_CQREEK_H
-#define __ASM_SH_CQREEK_CQREEK_H
-#define BRIDGE_FEATURE          0x0002
-#define BRIDGE_IDE_CTRL         0x0018
-#define BRIDGE_IDE_INTR_LVL     0x001A
-#define BRIDGE_IDE_INTR_MASK    0x001C
-#define BRIDGE_IDE_INTR_STAT    0x001E
-#define BRIDGE_ISA_CTRL         0x0028
-#define BRIDGE_ISA_INTR_LVL     0x002A
-#define BRIDGE_ISA_INTR_MASK    0x002C
-#define BRIDGE_ISA_INTR_STAT    0x002E
-/* arch/sh/boards/cqreek/setup.c */
-extern void setup_cqreek(void);
-/* arch/sh/boards/cqreek/irq.c */
-extern int cqreek_has_ide, cqreek_has_isa;
-extern void init_cqreek_IRQ(void);
-/* arch/sh/boards/cqreek/io.c */
-extern unsigned long cqreek_port2addr(unsigned long port);
-#endif /* __ASM_SH_CQREEK_CQREEK_H */
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 124968f9866e..56cd4b977232 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -141,25 +141,35 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
        }
 }
-static void dma_sync_single_for_cpu(struct device *dev,
+static inline void dma_sync_single_for_cpu(struct device *dev,
-                                    dma_addr_t dma_handle, size_t size,
+                                           dma_addr_t dma_handle, size_t size,
-                                    enum dma_data_direction dir)
+                                           enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_single")));
+{
+        dma_sync_single(dev, dma_handle, size, dir);
+}
+static inline void dma_sync_single_for_device(struct device *dev,
+                                              dma_addr_t dma_handle,
+                                              size_t size,
+                                              enum dma_data_direction dir)
+{
+        dma_sync_single(dev, dma_handle, size, dir);
+}
-static void dma_sync_single_for_device(struct device *dev,
+static inline void dma_sync_sg_for_cpu(struct device *dev,
-                                       dma_addr_t dma_handle, size_t size,
+                                       struct scatterlist *sg, int nelems,
                                       enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_single")));
+{
+        dma_sync_sg(dev, sg, nelems, dir);
+}
-static void dma_sync_sg_for_cpu(struct device *dev,
+static inline void dma_sync_sg_for_device(struct device *dev,
-                                struct scatterlist *sg, int nelems,
+                                          struct scatterlist *sg, int nelems,
-                                enum dma_data_direction dir)
+                                          enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_sg")));
+{
+        dma_sync_sg(dev, sg, nelems, dir);
+}
-static void dma_sync_sg_for_device(struct device *dev,
-                                   struct scatterlist *sg, int nelems,
-                                   enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_sg")));
 static inline int dma_get_cache_alignment(void)
 {
@@ -174,6 +184,4 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
 {
        return dma_addr == 0;
 }
 #endif /* __ASM_SH_DMA_MAPPING_H */
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index e62a6d0ed932..d9daa028689f 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -89,6 +89,7 @@ struct dma_channel {
        wait_queue_head_t wait_queue;
        struct sys_device dev;
+        char *name;
 };
 struct dma_info {
diff --git a/include/asm-sh/dmida/io.h b/include/asm-sh/dmida/io.h
deleted file mode 100644
index 21bd416c01c3..000000000000
--- a/include/asm-sh/dmida/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_DMIDA_IO_H
-#define __ASM_SH_DMIDA_IO_H
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64465/io.h>
-#endif /* __ASM_SH_DMIDA_IO_H */
diff --git a/include/asm-sh/dreamcast/sysasic.h b/include/asm-sh/dreamcast/sysasic.h
index c8858537803c..7874e3dac736 100644
--- a/include/asm-sh/dreamcast/sysasic.h
+++ b/include/asm-sh/dreamcast/sysasic.h
@@ -1,4 +1,4 @@
-/* include/asm-sh/dc_sysasic.h
+/* include/asm-sh/dreamcast/sysasic.h
 *
 * Definitions for the Dreamcast System ASIC and related peripherals.
 *
diff --git a/include/asm-sh/ec3104/keyboard.h b/include/asm-sh/ec3104/keyboard.h
index 0dee7b05b49d..c1253a683197 100644
--- a/include/asm-sh/ec3104/keyboard.h
+++ b/include/asm-sh/ec3104/keyboard.h
@@ -6,8 +6,6 @@ extern char ec3104_kbd_unexpected_up(unsigned char);
 extern void ec3104_kbd_leds(unsigned char);
 extern void ec3104_kbd_init_hw(void);
-#define SYSRQ_KEY 0x54
 #define kbd_sysrq_xlate ec3104_kbd_sysrq_xlate
 #define kbd_setkeycode ec3104_kbd_setkeycode
 #define kbd_getkeycode ec3104_kbd_getkeycode
diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h
index 1b63dfeea4f2..fc050fd7645e 100644
--- a/include/asm-sh/elf.h
+++ b/include/asm-sh/elf.h
@@ -1,6 +1,10 @@
 #ifndef __ASM_SH_ELF_H
 #define __ASM_SH_ELF_H
+#include <asm/auxvec.h>
+#include <asm/ptrace.h>
+#include <asm/user.h>
 /* SH relocation types  */
 #define R_SH_NONE               0
 #define R_SH_DIR32              1
@@ -46,9 +50,6 @@
 * ELF register definitions..
 */
-#include <asm/ptrace.h>
-#include <asm/user.h>
 typedef unsigned long elf_greg_t;
 #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
@@ -91,7 +92,7 @@ typedef struct user_fpu_struct elf_fpregset_t;
   instruction set this CPU supports.  This could be done in user space,
   but it's not easy, and we've already done it here.  */
-#define ELF_HWCAP       (0)
+#define ELF_HWCAP       (boot_cpu_data.flags)
 /* This yields a string that ld.so will use to load implementation
   specific libraries for optimization.  This is more specific in
@@ -119,4 +120,24 @@ extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *);
 #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs)
 #endif
+#ifdef CONFIG_VSYSCALL
+/* vDSO has arch_setup_additional_pages */
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
+struct linux_binprm;
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+                                       int executable_stack);
+extern unsigned int vdso_enabled;
+extern void __kernel_vsyscall;
+#define VDSO_BASE               ((unsigned long)current->mm->context.vdso)
+#define VDSO_SYM(x)             (VDSO_BASE + (unsigned long)(x))
+#define ARCH_DLINFO                                             \
+do {                                                            \
+        if (vdso_enabled)                                       \
+                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);        \
+} while (0)
+#endif /* CONFIG_VSYSCALL */
 #endif /* __ASM_SH_ELF_H */
diff --git a/include/asm-sh/fixmap.h b/include/asm-sh/fixmap.h
index 412bccaa07e6..458e9fa59545 100644
--- a/include/asm-sh/fixmap.h
+++ b/include/asm-sh/fixmap.h
@@ -25,7 +25,7 @@
 * addresses. The point is to have a constant address at
 * compile time, but to set the physical address only
 * in the boot process. We allocate these special  addresses
- * from the end of virtual memory (0xfffff000) backwards.
+ * from the end of P3 backwards.
 * Also this lets us do fail-safe vmalloc(), we
 * can guarantee that these special addresses and
 * vmalloc()-ed addresses never overlap.
diff --git a/include/asm-sh/flat.h b/include/asm-sh/flat.h
index f29072e1c87e..0d5cc04ab005 100644
--- a/include/asm-sh/flat.h
+++ b/include/asm-sh/flat.h
@@ -13,7 +13,7 @@
 #define __ASM_SH_FLAT_H
 #define flat_stack_align(sp)                    /* nothing needed */
-#define flat_argvp_envp_on_stack()              1
+#define flat_argvp_envp_on_stack()              0
 #define flat_old_ram_flag(flags)                (flags)
 #define flat_reloc_valid(reloc, size)           ((reloc) <= (size))
 #define flat_get_addr_from_rp(rp, relval, flags)        get_unaligned(rp)
diff --git a/include/asm-sh/harp/harp.h b/include/asm-sh/harp/harp.h
deleted file mode 100644
index b2fbcfae9940..000000000000
--- a/include/asm-sh/harp/harp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* 
- * Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- * Defintions applicable to the STMicroelectronics ST40STB1 HARP and
- * compatible boards.
- */
-#if defined(CONFIG_SH_STB1_HARP)
-#define EPLD_BASE     0xa0800000
-#define EPLD_LED      (EPLD_BASE+0x000c0000)
-#define EPLD_INTSTAT0 (EPLD_BASE+0x00200000)
-#define EPLD_INTSTAT1 (EPLD_BASE+0x00240000)
-#define EPLD_INTMASK0 (EPLD_BASE+0x00280000)
-#define EPLD_INTMASK1 (EPLD_BASE+0x002c0000)
-#define EPLD_PAGEADDR (EPLD_BASE+0x00300000)
-#define EPLD_REVID1   (EPLD_BASE+0x00380000)
-#define EPLD_REVID2   (EPLD_BASE+0x003c0000)
-#define EPLD_LED_ON  1
-#define EPLD_LED_OFF 0
-#elif defined(CONFIG_SH_STB1_OVERDRIVE)
-#define EPLD_BASE     0xa7000000
-#define EPLD_REVID    (EPLD_BASE+0x00000000)
-#define EPLD_LED      (EPLD_BASE+0x00040000)
-#define EPLD_INTMASK0 (EPLD_BASE+0x001c0000)
-#define EPLD_INTMASK1 (EPLD_BASE+0x00200000)
-#define EPLD_INTSTAT0 (EPLD_BASE+0x00240000)
-#define EPLD_INTSTAT1 (EPLD_BASE+0x00280000)
-#define EPLD_LED_ON  0
-#define EPLD_LED_OFF 1
-#else
-#error Unknown board
-#endif
diff --git a/include/asm-sh/harp/io.h b/include/asm-sh/harp/io.h
deleted file mode 100644
index 68f39e0b39de..000000000000
--- a/include/asm-sh/harp/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_HARP_IO_H
-#define __ASM_SH_HARP_IO_H
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64465/io.h>
-#endif /* __ASM_SH_HARP_IO_H */
diff --git a/include/asm-sh/hd64461/hd64461.h b/include/asm-sh/hd64461.h
index 87f13d24c630..27e5c34e2659 100644
--- a/include/asm-sh/hd64461/hd64461.h
+++ b/include/asm-sh/hd64461.h
@@ -40,7 +40,12 @@
 #define HD64461_LCDCBAR         0x11000
 #define HD64461_LCDCLOR         0x11002
 #define HD64461_LCDCCR          0x11004
-#define HD64461_LCDCCR_MOFF     0x80
+#define HD64461_LCDCCR_STBACK   0x0400
+#define HD64461_LCDCCR_STREQ    0x0100
+#define HD64461_LCDCCR_MOFF     0x0080
+#define HD64461_LCDCCR_REFSEL   0x0040
+#define HD64461_LCDCCR_EPON     0x0020
+#define HD64461_LCDCCR_SPON     0x0010
 #define HD64461_LDR1            0x11010
 #define HD64461_LDR1_DON        0x01
@@ -54,9 +59,9 @@
 #define HD64461_LDVSPR          0x1101c
 #define HD64461_LDR3            0x1101e
-#define HD64461_CPTWAR          0x11030 
+#define HD64461_CPTWAR          0x11030
 #define HD64461_CPTWDR          0x11032
-#define HD64461_CPTRAR          0x11034 
+#define HD64461_CPTRAR          0x11034
 #define HD64461_CPTRDR          0x11036
 #define HD64461_GRDOR           0x11040
@@ -111,7 +116,7 @@
 #define HD64461_PCCISR_BVD1             0x01    /* battery 1 */
 #define HD64461_PCCISR_PCD_MASK         0x0c    /* card detect */
-#define HD64461_PCCISR_BVD_MASK 0x03    /* battery voltage */
+#define HD64461_PCCISR_BVD_MASK         0x03    /* battery voltage */
 #define HD64461_PCCISR_BVD_BATGOOD      0x03    /* battery good */
 #define HD64461_PCCISR_BVD_BATWARN      0x01    /* battery low warning */
 #define HD64461_PCCISR_BVD_BATDEAD1     0x02    /* battery dead */
@@ -139,11 +144,11 @@
 /* PCC Card Status Change Interrupt Enable Register */
 #define HD64461_PCCCSCIER_CRE           0x80    /* change reset enable */
-#define HD64461_PCCCSCIER_IREQE_MASK    0x60   /* IREQ enable */
+#define HD64461_PCCCSCIER_IREQE_MASK    0x60   /* IREQ enable */
 #define HD64461_PCCCSCIER_IREQE_DISABLED        0x00   /* IREQ disabled */
-#define HD64461_PCCCSCIER_IREQE_LEVEL   0x20   /* IREQ level-triggered */
+#define HD64461_PCCCSCIER_IREQE_LEVEL   0x20   /* IREQ level-triggered */
 #define HD64461_PCCCSCIER_IREQE_FALLING 0x40   /* IREQ falling-edge-trig */
-#define HD64461_PCCCSCIER_IREQE_RISING  0x60   /* IREQ rising-edge-trig */
+#define HD64461_PCCCSCIER_IREQE_RISING  0x60   /* IREQ rising-edge-trig */
 #define HD64461_PCCCSCIER_SCE           0x10    /* status change enable */
 #define HD64461_PCCCSCIER_CDE           0x08    /* card detect change enable */
@@ -155,7 +160,6 @@
 #define HD64461_PCCSCR_VCC1             0x02    /* voltage control pin 1 */
 #define HD64461_PCCSCR_SWP              0x01    /* write protect */
 #define HD64461_P0OCR           0x1202a
 #define HD64461_P1OCR           0x1202c
 #define HD64461_PGCR            0x1202e
@@ -180,23 +184,25 @@
 #define HD64461_NIRR            0x15000
 #define HD64461_NIMR            0x15002
-#ifndef CONFIG_HD64461_IOBASE
-#define CONFIG_HD64461_IOBASE   0xb0000000
-#endif
-#ifndef CONFIG_HD64461_IRQ
-#define CONFIG_HD64461_IRQ      36
-#endif
 #define HD64461_IRQBASE         OFFCHIP_IRQ_BASE
-#define HD64461_IRQ_NUM         16
+#define HD64461_IRQ_NUM         16
-#define HD64461_IRQ_UART        (HD64461_IRQBASE+5)
+#define HD64461_IRQ_UART        (HD64461_IRQBASE+5)
-#define HD64461_IRQ_IRDA        (HD64461_IRQBASE+6)
+#define HD64461_IRQ_IRDA        (HD64461_IRQBASE+6)
-#define HD64461_IRQ_TMU1        (HD64461_IRQBASE+9)
+#define HD64461_IRQ_TMU1        (HD64461_IRQBASE+9)
-#define HD64461_IRQ_TMU0        (HD64461_IRQBASE+10)
+#define HD64461_IRQ_TMU0        (HD64461_IRQBASE+10)
-#define HD64461_IRQ_GPIO        (HD64461_IRQBASE+11)
+#define HD64461_IRQ_GPIO        (HD64461_IRQBASE+11)
-#define HD64461_IRQ_AFE         (HD64461_IRQBASE+12)
+#define HD64461_IRQ_AFE         (HD64461_IRQBASE+12)
-#define HD64461_IRQ_PCC1        (HD64461_IRQBASE+13)
+#define HD64461_IRQ_PCC1        (HD64461_IRQBASE+13)
-#define HD64461_IRQ_PCC0        (HD64461_IRQBASE+14)
+#define HD64461_IRQ_PCC0        (HD64461_IRQBASE+14)
+#define __IO_PREFIX     hd64461
+#include <asm/io_generic.h>
+/* arch/sh/cchips/hd6446x/hd64461/setup.c */
+int hd64461_irq_demux(int irq);
+void hd64461_register_irq_demux(int irq,
+                                int (*demux) (int irq, void *dev), void *dev);
+void hd64461_unregister_irq_demux(int irq);
 #endif
diff --git a/include/asm-sh/hd64461/io.h b/include/asm-sh/hd64461/io.h
deleted file mode 100644
index 67f2489088d9..000000000000
--- a/include/asm-sh/hd64461/io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * include/asm-sh/io_hd64461.h
- *
- * 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 an HD64461
- */
-#ifndef _ASM_SH_IO_HD64461_H
-#define _ASM_SH_IO_HD64461_H
-extern unsigned char hd64461_inb(unsigned long port);
-extern unsigned short hd64461_inw(unsigned long port);
-extern unsigned int hd64461_inl(unsigned long port);
-extern void hd64461_outb(unsigned char value, unsigned long port);
-extern void hd64461_outw(unsigned short value, unsigned long port);
-extern void hd64461_outl(unsigned int value, unsigned long port);
-extern unsigned char hd64461_inb_p(unsigned long port);
-extern void hd64461_outb_p(unsigned char value, unsigned long port);
-extern void hd64461_insb(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insw(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insl(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count);
-extern unsigned short hd64461_readw(unsigned long addr);
-extern void hd64461_writew(unsigned short b, unsigned long addr);
-extern int hd64461_irq_demux(int irq);
-extern void hd64461_register_irq_demux(int irq,
-                int (*demux)(int irq, void *dev), void *dev);
-extern void hd64461_unregister_irq_demux(int irq);
-#endif /* _ASM_SH_IO_HD64461_H */
diff --git a/include/asm-sh/hd64465/io.h b/include/asm-sh/hd64465/io.h
index 1100bcf4968e..139f1472e5bb 100644
--- a/include/asm-sh/hd64465/io.h
+++ b/include/asm-sh/hd64465/io.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-sh/io_hd64465.h
+ * include/asm-sh/hd64465/io.h
 *
 * By Greg Banks <gbanks@pocketpenguins.com>
 * (c) 2000 PocketPenguins Inc.
diff --git a/include/asm-sh/hp6xx/hp6xx.h b/include/asm-sh/hp6xx/hp6xx.h
index a26247fd3d87..f35134c159dd 100644
--- a/include/asm-sh/hp6xx/hp6xx.h
+++ b/include/asm-sh/hp6xx/hp6xx.h
@@ -2,16 +2,33 @@
 #define __ASM_SH_HP6XX_H
 /*
- * Copyright (C) 2003  Andriy Skulysh
+ * Copyright (C) 2003, 2004, 2005  Andriy Skulysh
+ *
+ * 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.
+ *
 */
-#define HP680_TS_IRQ IRQ3_IRQ
+#define HP680_BTN_IRQ           IRQ0_IRQ
+#define HP680_TS_IRQ            IRQ3_IRQ
+#define HP680_HD64461_IRQ       IRQ4_IRQ
 #define DAC_LCD_BRIGHTNESS      0
 #define DAC_SPEAKER_VOLUME      1
+#define PGDR_OPENED             0x01
+#define PGDR_MAIN_BATTERY_OUT   0x04
+#define PGDR_PLAY_BUTTON        0x08
+#define PGDR_REWIND_BUTTON      0x10
+#define PGDR_RECORD_BUTTON      0x20
 #define PHDR_TS_PEN_DOWN        0x08
+#define PJDR_LED_BLINK          0x02
+#define PKDR_LED_GREEN          0x10
 #define SCPDR_TS_SCAN_ENABLE    0x20
 #define SCPDR_TS_SCAN_Y         0x02
 #define SCPDR_TS_SCAN_X         0x01
@@ -21,11 +38,43 @@
 #define ADC_CHANNEL_TS_Y        1
 #define ADC_CHANNEL_TS_X        2
+#define ADC_CHANNEL_BATTERY     3
+#define ADC_CHANNEL_BACKUP      4
+#define ADC_CHANNEL_CHARGE      5
 #define HD64461_GPADR_SPEAKER   0x01
 #define HD64461_GPADR_PCMCIA0   (0x02|0x08)
 #define HD64461_GPBDR_LCDOFF    0x01
+#define HD64461_GPBDR_LCD_CONTRAST_MASK 0x78
 #define HD64461_GPBDR_LED_RED   0x80
+#include <asm/hd64461.h>
+#include <asm/io.h>
+#define PJDR    0xa4000130
+#define PKDR    0xa4000132
+static inline void hp6xx_led_red(int on)
+{
+        u16 v16;
+        v16 = ctrl_inw(CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+        if (on)
+            ctrl_outw(v16 & (~HD64461_GPBDR_LED_RED), CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+        else
+            ctrl_outw(v16 | HD64461_GPBDR_LED_RED, CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+}
+static inline void hp6xx_led_green(int on)
+{
+        u8 v8;
+        v8 = ctrl_inb(PKDR);
+        if (on)
+            ctrl_outb(v8 & (~PKDR_LED_GREEN), PKDR);
+        else
+            ctrl_outb(v8 | PKDR_LED_GREEN, PKDR);
+}
 #endif /* __ASM_SH_HP6XX_H */
diff --git a/include/asm-sh/hp6xx/io.h b/include/asm-sh/hp6xx/io.h
index 731798003550..2044476ab199 100644
--- a/include/asm-sh/hp6xx/io.h
+++ b/include/asm-sh/hp6xx/io.h
@@ -4,7 +4,7 @@
 /*
 * Nothing special here.. just use the generic cchip io routines.
 */
-#include <asm/hd64461/io.h>
+#include <asm/hd64461.h>
 #endif /* __ASM_SH_HP6XX_IO_H */
diff --git a/include/asm-sh/hs7751rvoip/hs7751rvoip.h b/include/asm-sh/hs7751rvoip/hs7751rvoip.h
index 5f995f937a44..c4cff9d33927 100644
--- a/include/asm-sh/hs7751rvoip/hs7751rvoip.h
+++ b/include/asm-sh/hs7751rvoip/hs7751rvoip.h
@@ -19,8 +19,6 @@
 #define PA_OUTPORTR     0xa400000e      /* Output Port Reguster */
 #define PA_VERREG       0xa4000014      /* FPGA Version Register */
-#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
-#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
 #define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
@@ -44,4 +42,13 @@
 #define IRQ_RINGING     4               /* Ringing IRQ */
 #define IRQ_CODEC       5               /* CODEC IRQ */
+#define __IO_PREFIX     hs7751rvoip
+#include <asm/io_generic.h>
+/* arch/sh/boards/renesas/hs7751rvoip/irq.c */
+void init_hs7751rvoip_IRQ(void);
+/* arch/sh/boards/renesas/hs7751rvoip/io.c */
+void *hs7751rvoip_ioremap(unsigned long, unsigned long);
 #endif  /* __ASM_SH_RENESAS_HS7751RVOIP */
diff --git a/include/asm-sh/hs7751rvoip/io.h b/include/asm-sh/hs7751rvoip/io.h
deleted file mode 100644
index 513c8514001b..000000000000
--- a/include/asm-sh/hs7751rvoip/io.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * include/asm-sh/hs7751rvoip/hs7751rvoip.h
- *
- * Modified version of io_se.h for the hs7751rvoip-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Renesas Technology sales HS7751RVOIP
- */
-#ifndef _ASM_SH_IO_HS7751RVOIP_H
-#define _ASM_SH_IO_HS7751RVOIP_H
-#include <asm/io_generic.h>
-extern unsigned char hs7751rvoip_inb(unsigned long port);
-extern unsigned short hs7751rvoip_inw(unsigned long port);
-extern unsigned int hs7751rvoip_inl(unsigned long port);
-extern void hs7751rvoip_outb(unsigned char value, unsigned long port);
-extern void hs7751rvoip_outw(unsigned short value, unsigned long port);
-extern void hs7751rvoip_outl(unsigned int value, unsigned long port);
-extern unsigned char hs7751rvoip_inb_p(unsigned long port);
-extern void hs7751rvoip_outb_p(unsigned char value, unsigned long port);
-extern void hs7751rvoip_insb(unsigned long port, void *addr, unsigned long count);
-extern void hs7751rvoip_insw(unsigned long port, void *addr, unsigned long count);
-extern void hs7751rvoip_insl(unsigned long port, void *addr, unsigned long count);
-extern void hs7751rvoip_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void hs7751rvoip_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void hs7751rvoip_outsl(unsigned long port, const void *addr, unsigned long count);
-extern void *hs7751rvoip_ioremap(unsigned long offset, unsigned long size);
-extern unsigned long hs7751rvoip_isa_port2addr(unsigned long offset);
-#endif /* _ASM_SH_IO_HS7751RVOIP_H */
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index 894e64b2d5f0..ed12d38e8c00 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -107,6 +107,9 @@
 #define __raw_writew(v, a)      __writew(v, (void __iomem *)(a))
 #define __raw_writel(v, a)      __writel(v, (void __iomem *)(a))
+void __raw_writesl(unsigned long addr, const void *data, int longlen);
+void __raw_readsl(unsigned long addr, void *data, int longlen);
 /*
 * The platform header files may define some of these macros to use
 * the inlined versions where appropriate.  These macros may also be
@@ -132,6 +135,9 @@
 # define writel(v,a)    ({ __raw_writel((v),(a)); mb(); })
 #endif
+#define writesl __raw_writesl
+#define readsl  __raw_readsl
 #define readb_relaxed(a) readb(a)
 #define readw_relaxed(a) readw(a)
 #define readl_relaxed(a) readl(a)
@@ -209,8 +215,14 @@ static inline void ctrl_outl(unsigned int b, unsigned long addr)
        *(volatile unsigned long*)addr = b;
 }
+static inline void ctrl_delay(void)
+{
+        ctrl_inw(P2SEG);
+}
 #define IO_SPACE_LIMIT 0xffffffff
+#ifdef CONFIG_MMU
 /*
 * Change virtual addresses to physical addresses and vv.
 * These are trivial on the 1:1 Linux/SuperH mapping
@@ -224,6 +236,10 @@ static inline void *phys_to_virt(unsigned long address)
 {
        return (void *)P1SEGADDR(address);
 }
+#else
+#define phys_to_virt(address)   ((void *)(address))
+#define virt_to_phys(address)   ((unsigned long)(address))
+#endif
 #define virt_to_bus virt_to_phys
 #define bus_to_virt phys_to_virt
diff --git a/include/asm-sh/irq-sh73180.h b/include/asm-sh/irq-sh73180.h
index d705252be260..b28af9a69d72 100644
--- a/include/asm-sh/irq-sh73180.h
+++ b/include/asm-sh/irq-sh73180.h
@@ -311,6 +311,4 @@
 #define IRQ6_PRIORITY   1
 #define IRQ7_PRIORITY   1
-int shmse_irq_demux(int irq);
 #endif /* __ASM_SH_IRQ_SH73180_H */
diff --git a/include/asm-sh/irq-sh7343.h b/include/asm-sh/irq-sh7343.h
new file mode 100644
index 000000000000..5d15419b53b0
--- /dev/null
+++ b/include/asm-sh/irq-sh7343.h
@@ -0,0 +1,317 @@
+#ifndef __ASM_SH_IRQ_SH7343_H
+#define __ASM_SH_IRQ_SH7343_H
+/*
+ * linux/include/asm-sh/irq-sh7343.h
+ *
+ * Copyright (C) 2006 Kenati Technologies Inc.
+ * Andre Mccurdy <andre@kenati.com>
+ * Ranjit Deshpande <ranjit@kenati.com>
+ */
+#undef INTC_IPRA
+#undef INTC_IPRB
+#undef INTC_IPRC
+#undef INTC_IPRD
+#undef DMTE0_IRQ
+#undef DMTE1_IRQ
+#undef DMTE2_IRQ
+#undef DMTE3_IRQ
+#undef DMTE4_IRQ
+#undef DMTE5_IRQ
+#undef DMTE6_IRQ
+#undef DMTE7_IRQ
+#undef DMAE_IRQ
+#undef DMA_IPR_ADDR
+#undef DMA_IPR_POS
+#undef DMA_PRIORITY
+#undef INTC_IMCR0
+#undef INTC_IMCR1
+#undef INTC_IMCR2
+#undef INTC_IMCR3
+#undef INTC_IMCR4
+#undef INTC_IMCR5
+#undef INTC_IMCR6
+#undef INTC_IMCR7
+#undef INTC_IMCR8
+#undef INTC_IMCR9
+#undef INTC_IMCR10
+#define INTC_IPRA       0xA4080000UL
+#define INTC_IPRB       0xA4080004UL
+#define INTC_IPRC       0xA4080008UL
+#define INTC_IPRD       0xA408000CUL
+#define INTC_IPRE       0xA4080010UL
+#define INTC_IPRF       0xA4080014UL
+#define INTC_IPRG       0xA4080018UL
+#define INTC_IPRH       0xA408001CUL
+#define INTC_IPRI       0xA4080020UL
+#define INTC_IPRJ       0xA4080024UL
+#define INTC_IPRK       0xA4080028UL
+#define INTC_IPRL       0xA408002CUL
+#define INTC_IMR0       0xA4080080UL
+#define INTC_IMR1       0xA4080084UL
+#define INTC_IMR2       0xA4080088UL
+#define INTC_IMR3       0xA408008CUL
+#define INTC_IMR4       0xA4080090UL
+#define INTC_IMR5       0xA4080094UL
+#define INTC_IMR6       0xA4080098UL
+#define INTC_IMR7       0xA408009CUL
+#define INTC_IMR8       0xA40800A0UL
+#define INTC_IMR9       0xA40800A4UL
+#define INTC_IMR10      0xA40800A8UL
+#define INTC_IMR11      0xA40800ACUL
+#define INTC_IMCR0      0xA40800C0UL
+#define INTC_IMCR1      0xA40800C4UL
+#define INTC_IMCR2      0xA40800C8UL
+#define INTC_IMCR3      0xA40800CCUL
+#define INTC_IMCR4      0xA40800D0UL
+#define INTC_IMCR5      0xA40800D4UL
+#define INTC_IMCR6      0xA40800D8UL
+#define INTC_IMCR7      0xA40800DCUL
+#define INTC_IMCR8      0xA40800E0UL
+#define INTC_IMCR9      0xA40800E4UL
+#define INTC_IMCR10     0xA40800E8UL
+#define INTC_IMCR11     0xA40800ECUL
+#define INTC_ICR0       0xA4140000UL
+#define INTC_ICR1       0xA414001CUL
+#define INTMSK0         0xa4140044
+#define INTMSKCLR0      0xa4140064
+#define INTC_INTPRI0    0xa4140010
+/*
+  NOTE:
+  *_IRQ = (INTEVT2 - 0x200)/0x20
+*/
+/* TMU0 */
+#define TMU0_IRQ        16
+#define TMU0_IPR_ADDR   INTC_IPRA
+#define TMU0_IPR_POS     3
+#define TMU0_PRIORITY    2
+#define TIMER_IRQ       16
+#define TIMER_IPR_ADDR  INTC_IPRA
+#define TIMER_IPR_POS    3
+#define TIMER_PRIORITY   2
+/* TMU1 */
+#define TMU1_IRQ        17
+#define TMU1_IPR_ADDR   INTC_IPRA
+#define TMU1_IPR_POS     2
+#define TMU1_PRIORITY    2
+/* TMU2 */
+#define TMU2_IRQ        18
+#define TMU2_IPR_ADDR   INTC_IPRA
+#define TMU2_IPR_POS     1
+#define TMU2_PRIORITY    2
+/* LCDC */
+#define LCDC_IRQ        28
+#define LCDC_IPR_ADDR   INTC_IPRB
+#define LCDC_IPR_POS     2
+#define LCDC_PRIORITY    2
+/* VIO (Video I/O) */
+#define CEU_IRQ         52
+#define BEU_IRQ         53
+#define VEU_IRQ         54
+#define VOU_IRQ         55
+#define VIO_IPR_ADDR    INTC_IPRE
+#define VIO_IPR_POS      2
+#define VIO_PRIORITY     2
+/* MFI (Multi Functional Interface) */
+#define MFI_IRQ         56
+#define MFI_IPR_ADDR    INTC_IPRE
+#define MFI_IPR_POS      1
+#define MFI_PRIORITY     2
+/* VPU (Video Processing Unit) */
+#define VPU_IRQ         60
+#define VPU_IPR_ADDR    INTC_IPRE
+#define VPU_IPR_POS      0
+#define VPU_PRIORITY     2
+/* 3DG */
+#define TDG_IRQ         63
+#define TDG_IPR_ADDR    INTC_IPRJ
+#define TDG_IPR_POS      2
+#define TDG_PRIORITY     2
+/* DMAC(1) */
+#define DMTE0_IRQ       48
+#define DMTE1_IRQ       49
+#define DMTE2_IRQ       50
+#define DMTE3_IRQ       51
+#define DMA1_IPR_ADDR   INTC_IPRE
+#define DMA1_IPR_POS    3
+#define DMA1_PRIORITY   7
+/* DMAC(2) */
+#define DMTE4_IRQ       76
+#define DMTE5_IRQ       77
+#define DMA2_IPR_ADDR   INTC_IPRF
+#define DMA2_IPR_POS    2
+#define DMA2_PRIORITY   7
+/* SCIF0 */
+#define SCIF_ERI_IRQ    80
+#define SCIF_RXI_IRQ    81
+#define SCIF_BRI_IRQ    82
+#define SCIF_TXI_IRQ    83
+#define SCIF_IPR_ADDR   INTC_IPRG
+#define SCIF_IPR_POS    3
+#define SCIF_PRIORITY   3
+/* SIOF0 */
+#define SIOF0_IRQ       84
+#define SIOF0_IPR_ADDR  INTC_IPRH
+#define SIOF0_IPR_POS   3
+#define SIOF0_PRIORITY  3
+/* FLCTL (Flash Memory Controller) */
+#define FLSTE_IRQ       92
+#define FLTEND_IRQ      93
+#define FLTRQ0_IRQ      94
+#define FLTRQ1_IRQ      95
+#define FLCTL_IPR_ADDR  INTC_IPRH
+#define FLCTL_IPR_POS   1
+#define FLCTL_PRIORITY  3
+/* IIC(0) (IIC Bus Interface) */
+#define IIC0_ALI_IRQ    96
+#define IIC0_TACKI_IRQ  97
+#define IIC0_WAITI_IRQ  98
+#define IIC0_DTEI_IRQ   99
+#define IIC0_IPR_ADDR   INTC_IPRH
+#define IIC0_IPR_POS    0
+#define IIC0_PRIORITY   3
+/* IIC(1) (IIC Bus Interface) */
+#define IIC1_ALI_IRQ    44
+#define IIC1_TACKI_IRQ  45
+#define IIC1_WAITI_IRQ  46
+#define IIC1_DTEI_IRQ   47
+#define IIC1_IPR_ADDR   INTC_IPRI
+#define IIC1_IPR_POS    0
+#define IIC1_PRIORITY   3
+/* SIO0 */
+#define SIO0_IRQ        88
+#define SIO0_IPR_ADDR   INTC_IPRI
+#define SIO0_IPR_POS    3
+#define SIO0_PRIORITY   3
+/* SDHI */
+#define SDHI_SDHII0_IRQ 100
+#define SDHI_SDHII1_IRQ 101
+#define SDHI_SDHII2_IRQ 102
+#define SDHI_SDHII3_IRQ 103
+#define SDHI_IPR_ADDR   INTC_IPRK
+#define SDHI_IPR_POS    0
+#define SDHI_PRIORITY   3
+/* SIU (Sound Interface Unit) */
+#define SIU_IRQ         108
+#define SIU_IPR_ADDR    INTC_IPRJ
+#define SIU_IPR_POS     1
+#define SIU_PRIORITY    3
+#define PORT_PACR       0xA4050100UL
+#define PORT_PBCR       0xA4050102UL
+#define PORT_PCCR       0xA4050104UL
+#define PORT_PDCR       0xA4050106UL
+#define PORT_PECR       0xA4050108UL
+#define PORT_PFCR       0xA405010AUL
+#define PORT_PGCR       0xA405010CUL
+#define PORT_PHCR       0xA405010EUL
+#define PORT_PJCR       0xA4050110UL
+#define PORT_PKCR       0xA4050112UL
+#define PORT_PLCR       0xA4050114UL
+#define PORT_SCPCR      0xA4050116UL
+#define PORT_PMCR       0xA4050118UL
+#define PORT_PNCR       0xA405011AUL
+#define PORT_PQCR       0xA405011CUL
+#define PORT_PRCR       0xA405011EUL
+#define PORT_PTCR       0xA405014CUL
+#define PORT_PUCR       0xA405014EUL
+#define PORT_PVCR       0xA4050150UL
+#define PORT_PSELA      0xA4050140UL
+#define PORT_PSELB      0xA4050142UL
+#define PORT_PSELC      0xA4050144UL
+#define PORT_PSELE      0xA4050158UL
+#define PORT_HIZCRA     0xA4050146UL
+#define PORT_HIZCRB     0xA4050148UL
+#define PORT_DRVCR      0xA405014AUL
+#define PORT_PADR       0xA4050120UL
+#define PORT_PBDR       0xA4050122UL
+#define PORT_PCDR       0xA4050124UL
+#define PORT_PDDR       0xA4050126UL
+#define PORT_PEDR       0xA4050128UL
+#define PORT_PFDR       0xA405012AUL
+#define PORT_PGDR       0xA405012CUL
+#define PORT_PHDR       0xA405012EUL
+#define PORT_PJDR       0xA4050130UL
+#define PORT_PKDR       0xA4050132UL
+#define PORT_PLDR       0xA4050134UL
+#define PORT_SCPDR      0xA4050136UL
+#define PORT_PMDR       0xA4050138UL
+#define PORT_PNDR       0xA405013AUL
+#define PORT_PQDR       0xA405013CUL
+#define PORT_PRDR       0xA405013EUL
+#define PORT_PTDR       0xA405016CUL
+#define PORT_PUDR       0xA405016EUL
+#define PORT_PVDR       0xA4050170UL
+#define IRQ0_IRQ        32
+#define IRQ1_IRQ        33
+#define IRQ2_IRQ        34
+#define IRQ3_IRQ        35
+#define IRQ4_IRQ        36
+#define IRQ5_IRQ        37
+#define IRQ6_IRQ        38
+#define IRQ7_IRQ        39
+#define INTPRI00        0xA4140010UL
+#define IRQ0_IPR_ADDR   INTPRI00
+#define IRQ1_IPR_ADDR   INTPRI00
+#define IRQ2_IPR_ADDR   INTPRI00
+#define IRQ3_IPR_ADDR   INTPRI00
+#define IRQ4_IPR_ADDR   INTPRI00
+#define IRQ5_IPR_ADDR   INTPRI00
+#define IRQ6_IPR_ADDR   INTPRI00
+#define IRQ7_IPR_ADDR   INTPRI00
+#define IRQ0_IPR_POS    7
+#define IRQ1_IPR_POS    6
+#define IRQ2_IPR_POS    5
+#define IRQ3_IPR_POS    4
+#define IRQ4_IPR_POS    3
+#define IRQ5_IPR_POS    2
+#define IRQ6_IPR_POS    1
+#define IRQ7_IPR_POS    0
+#define IRQ0_PRIORITY   1
+#define IRQ1_PRIORITY   1
+#define IRQ2_PRIORITY   1
+#define IRQ3_PRIORITY   1
+#define IRQ4_PRIORITY   1
+#define IRQ5_PRIORITY   1
+#define IRQ6_PRIORITY   1
+#define IRQ7_PRIORITY   1
+#endif /* __ASM_SH_IRQ_SH7343_H */
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
index 7f90315cd830..895c5780e454 100644
--- a/include/asm-sh/irq-sh7780.h
+++ b/include/asm-sh/irq-sh7780.h
@@ -145,11 +145,6 @@
 #define TMU_CH5_IPR_POS         1
 #define TMU_CH5_PRIORITY        2
-#define RTC_IRQ         22
-#define RTC_IPR_ADDR    INTC_INT2PRI1
-#define RTC_IPR_POS     0
-#define RTC_PRIORITY    TIMER_PRIORITY
 /* SCIF0 */
 #define SCIF0_ERI_IRQ   40
 #define SCIF0_RXI_IRQ   41
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 611e67cd0627..0e5f365aff70 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -192,7 +192,7 @@
 #if defined (CONFIG_CPU_SUBTYPE_SH7707) || defined (CONFIG_CPU_SUBTYPE_SH7708) || \
    defined (CONFIG_CPU_SUBTYPE_SH7709) || defined (CONFIG_CPU_SUBTYPE_SH7750) || \
-    defined (CONFIG_CPU_SUBTYPE_SH7751)
+    defined (CONFIG_CPU_SUBTYPE_SH7751) || defined (CONFIG_CPU_SUBTYPE_SH7706)
 #define SCI_ERI_IRQ     23
 #define SCI_RXI_IRQ     24
 #define SCI_TXI_IRQ     25
@@ -207,6 +207,7 @@
 #define SCIF0_IPR_POS   3
 #define SCIF0_PRIORITY  3
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
      defined(CONFIG_CPU_SUBTYPE_SH7707) || \
      defined(CONFIG_CPU_SUBTYPE_SH7709)
 #define SCIF_ERI_IRQ    56
@@ -261,9 +262,12 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7708)
 # define ONCHIP_NR_IRQS 32
 #elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
      defined(CONFIG_CPU_SUBTYPE_SH7705)
 # define ONCHIP_NR_IRQS 64      // Actually 61
 # define PINT_NR_IRQS   16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
+# define ONCHIP_NR_IRQS 104
 #elif defined(CONFIG_CPU_SUBTYPE_SH7750)
 # define ONCHIP_NR_IRQS 48      // Actually 44
 #elif defined(CONFIG_CPU_SUBTYPE_SH7751)
@@ -275,7 +279,8 @@
 #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
 # define ONCHIP_NR_IRQS 144
 #elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
-      defined(CONFIG_CPU_SUBTYPE_SH73180)
+      defined(CONFIG_CPU_SUBTYPE_SH73180) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7343)
 # define ONCHIP_NR_IRQS 109
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 # define ONCHIP_NR_IRQS 111
@@ -311,6 +316,8 @@
 # define OFFCHIP_NR_IRQS 4
 #elif defined(CONFIG_SH_R7780RP)
 # define OFFCHIP_NR_IRQS 16
+#elif defined(CONFIG_SH_7343_SOLUTION_ENGINE)
+# define OFFCHIP_NR_IRQS 12
 #elif defined(CONFIG_SH_UNKNOWN)
 # define OFFCHIP_NR_IRQS 16     /* Must also be last */
 #else
@@ -335,6 +342,11 @@ extern void make_maskreg_irq(unsigned int irq);
 extern unsigned short *irq_mask_register;
 /*
+ * PINT IRQs
+ */
+void init_IRQ_pint(void);
+/*
 * Function for "on chip support modules".
 */
 extern void make_ipr_irq(unsigned int irq, unsigned int addr,
@@ -471,8 +483,10 @@ extern int ipr_irq_demux(int irq);
 #define INTC_ICR        0xfffffee0UL
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
      defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7709)
+      defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define INTC_IRR0       0xa4000004UL
 #define INTC_IRR1       0xa4000006UL
 #define INTC_IRR2       0xa4000008UL
@@ -491,8 +505,105 @@ extern int ipr_irq_demux(int irq);
 #define INTC_IPRF       0xa4080000UL
 #define INTC_IPRG       0xa4080002UL
 #define INTC_IPRH       0xa4080004UL
-#endif
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
+/* Interrupt Controller Registers */
+#undef INTC_IPRA
+#undef INTC_IPRB
+#define INTC_IPRA       0xA414FEE2UL
+#define INTC_IPRB       0xA414FEE4UL
+#define INTC_IPRF       0xA4080000UL
+#define INTC_IPRG       0xA4080002UL
+#define INTC_IPRH       0xA4080004UL
+#define INTC_IPRI       0xA4080006UL
+#undef INTC_ICR0
+#undef INTC_ICR1
+#define INTC_ICR0       0xA414FEE0UL
+#define INTC_ICR1       0xA4140010UL
+#define INTC_IRR0       0xa4000004UL
+#define INTC_IRR1       0xa4000006UL
+#define INTC_IRR2       0xa4000008UL
+#define INTC_IRR3       0xa400000AUL
+#define INTC_IRR4       0xa400000CUL
+#define INTC_IRR5       0xa4080020UL
+#define INTC_IRR7       0xa4080024UL
+#define INTC_IRR8       0xa4080026UL
+/* Interrupt numbers */
+#define TIMER2_IRQ      18
+#define TIMER2_IPR_ADDR INTC_IPRA
+#define TIMER2_IPR_POS   1
+#define TIMER2_PRIORITY  2
+/* WDT */
+#define WDT_IRQ         27
+#define WDT_IPR_ADDR    INTC_IPRB
+#define WDT_IPR_POS      3
+#define WDT_PRIORITY     2
+#define SCIF0_ERI_IRQ   52
+#define SCIF0_RXI_IRQ   53
+#define SCIF0_BRI_IRQ   54
+#define SCIF0_TXI_IRQ   55
+#define SCIF0_IPR_ADDR  INTC_IPRE
+#define SCIF0_IPR_POS   2
+#define SCIF0_PRIORITY  3
+#define DMTE4_IRQ       76
+#define DMTE5_IRQ       77
+#define DMA2_IPR_ADDR   INTC_IPRF
+#define DMA2_IPR_POS    2
+#define DMA2_PRIORITY   7
+#define IPSEC_IRQ       79
+#define IPSEC_IPR_ADDR  INTC_IPRF
+#define IPSEC_IPR_POS   3
+#define IPSEC_PRIORITY  3
+/* EDMAC */
+#define EDMAC0_IRQ      80
+#define EDMAC0_IPR_ADDR INTC_IPRG
+#define EDMAC0_IPR_POS  3
+#define EDMAC0_PRIORITY 3
+#define EDMAC1_IRQ      81
+#define EDMAC1_IPR_ADDR INTC_IPRG
+#define EDMAC1_IPR_POS  2
+#define EDMAC1_PRIORITY 3
+#define EDMAC2_IRQ      82
+#define EDMAC2_IPR_ADDR INTC_IPRG
+#define EDMAC2_IPR_POS  1
+#define EDMAC2_PRIORITY 3
+/* SIOF */
+#define SIOF0_ERI_IRQ   96
+#define SIOF0_TXI_IRQ   97
+#define SIOF0_RXI_IRQ   98
+#define SIOF0_CCI_IRQ   99
+#define SIOF0_IPR_ADDR  INTC_IPRH
+#define SIOF0_IPR_POS   0
+#define SIOF0_PRIORITY  7
+#define SIOF1_ERI_IRQ   100
+#define SIOF1_TXI_IRQ   101
+#define SIOF1_RXI_IRQ   102
+#define SIOF1_CCI_IRQ   103
+#define SIOF1_IPR_ADDR  INTC_IPRI
+#define SIOF1_IPR_POS   1
+#define SIOF1_PRIORITY  7
+#endif /* CONFIG_CPU_SUBTYPE_SH7710 */
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#define PORT_PACR       0xa4050100UL
+#define PORT_PBCR       0xa4050102UL
+#define PORT_PCCR       0xa4050104UL
+#define PORT_PETCR      0xa4050106UL
+#define PORT_PADR       0xa4050120UL
+#define PORT_PBDR       0xa4050122UL
+#define PORT_PCDR       0xa4050124UL
+#else
 #define PORT_PACR       0xa4000100UL
 #define PORT_PBCR       0xa4000102UL
 #define PORT_PCCR       0xa4000104UL
@@ -501,6 +612,7 @@ extern int ipr_irq_demux(int irq);
 #define PORT_PBDR       0xa4000122UL
 #define PORT_PCDR       0xa4000124UL
 #define PORT_PFDR       0xa400012aUL
+#endif
 #define IRQ0_IRQ        32
 #define IRQ1_IRQ        33
@@ -577,7 +689,7 @@ extern int ipr_irq_demux(int irq);
 #define NR_INTC2_IRQS   64
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define INTC2_BASE      0xffd40000
-#define INTC2_FIRST_IRQ 22
+#define INTC2_FIRST_IRQ 21
 #define INTC2_INTMSK_OFFSET     (0x38)
 #define INTC2_INTMSKCLR_OFFSET  (0x3c)
 #define NR_INTC2_IRQS   60
@@ -594,6 +706,8 @@ void intc2_add_clear_irq(int irq, int (*fn)(int));
 #endif
+extern int shmse_irq_demux(int irq);
 static inline int generic_irq_demux(int irq)
 {
        return irq;
@@ -605,8 +719,21 @@ static inline int generic_irq_demux(int irq)
 #define irq_canonicalize(irq)   (irq)
 #define irq_demux(irq)          __irq_demux(sh_mv.mv_irq_demux(irq))
+#ifdef CONFIG_4KSTACKS
+extern void irq_ctx_init(int cpu);
+extern void irq_ctx_exit(int cpu);
+# define __ARCH_HAS_DO_SOFTIRQ
+#else
+# define irq_ctx_init(cpu) do { } while (0)
+# define irq_ctx_exit(cpu) do { } while (0)
+#endif
 #if defined(CONFIG_CPU_SUBTYPE_SH73180)
 #include <asm/irq-sh73180.h>
 #endif
+#if defined(CONFIG_CPU_SUBTYPE_SH7343)
+#include <asm/irq-sh7343.h>
+#endif
 #endif /* __ASM_SH_IRQ_H */
diff --git a/include/asm-sh/kexec.h b/include/asm-sh/kexec.h
index 9dfe59f6fcb5..9d235af20cdd 100644
--- a/include/asm-sh/kexec.h
+++ b/include/asm-sh/kexec.h
@@ -23,11 +23,10 @@
 /* The native architecture */
 #define KEXEC_ARCH KEXEC_ARCH_SH
-#ifndef __ASSEMBLY__
+#define MAX_NOTE_BYTES 1024
-extern void machine_shutdown(void);
+/* Provide a dummy definition to avoid build failures. */
-extern void *crash_notes;
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs) { }
-#endif /* __ASSEMBLY__ */
 #endif /* _SH_KEXEC_H */
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 1653ffb75fbe..7b26f53fe343 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -128,4 +128,19 @@ extern int     setjmp(jmp_buf __jmpb);
 #define KGDB_ASSERT(condition, message)
 #endif
+/* Taken from sh-stub.c of GDB 4.18 */
+static const char hexchars[] = "0123456789abcdef";
+/* Get high hex bits */
+static inline char highhex(const int x)
+{
+        return hexchars[(x >> 4) & 0xf];
+}
+/* Get low hex bits */
+static inline char lowhex(const int x)
+{
+        return hexchars[x & 0xf];
+}
 #endif
diff --git a/include/asm-sh/landisk/gio.h b/include/asm-sh/landisk/gio.h
new file mode 100644
index 000000000000..3fce4c451a46
--- /dev/null
+++ b/include/asm-sh/landisk/gio.h
@@ -0,0 +1,45 @@
+#ifndef __ASM_SH_LANDISK_GIO_H
+#define __ASM_SH_LANDISK_GIO_H
+#include <linux/ioctl.h>
+/* version */
+#define VERSION_STR     "1.00"
+/* Driver name */
+#define GIO_DRIVER_NAME         "/dev/giodrv"
+/* Use 'k' as magic number */
+#define GIODRV_IOC_MAGIC  'k'
+#define GIODRV_IOCRESET    _IO(GIODRV_IOC_MAGIC, 0)
+/*
+ * S means "Set" through a ptr,
+ * T means "Tell" directly
+ * G means "Get" (to a pointed var)
+ * Q means "Query", response is on the return value
+ * X means "eXchange": G and S atomically
+ * H means "sHift": T and Q atomically
+ */
+#define GIODRV_IOCSGIODATA1   _IOW(GIODRV_IOC_MAGIC,  1, unsigned char *)
+#define GIODRV_IOCGGIODATA1   _IOR(GIODRV_IOC_MAGIC,  2, unsigned char *)
+#define GIODRV_IOCSGIODATA2   _IOW(GIODRV_IOC_MAGIC,  3, unsigned short *)
+#define GIODRV_IOCGGIODATA2   _IOR(GIODRV_IOC_MAGIC,  4, unsigned short *)
+#define GIODRV_IOCSGIODATA4   _IOW(GIODRV_IOC_MAGIC,  5, unsigned long *)
+#define GIODRV_IOCGGIODATA4   _IOR(GIODRV_IOC_MAGIC,  6, unsigned long *)
+#define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC,  7, unsigned long *)
+#define GIODRV_IOCHARDRESET   _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */
+#define GIODRV_IOCSGIO_LED    _IOW(GIODRV_IOC_MAGIC,  9, unsigned long *)
+#define GIODRV_IOCGGIO_LED    _IOR(GIODRV_IOC_MAGIC,  10, unsigned long *)
+#define GIODRV_IOCSGIO_BUZZER _IOW(GIODRV_IOC_MAGIC,  11, unsigned long *)
+#define GIODRV_IOCGGIO_LANDISK _IOR(GIODRV_IOC_MAGIC,  14, unsigned long *)
+#define GIODRV_IOCGGIO_BTN _IOR(GIODRV_IOC_MAGIC,  22, unsigned long *)
+#define GIODRV_IOCSGIO_BTNPID _IOW(GIODRV_IOC_MAGIC,  23, unsigned long *)
+#define GIODRV_IOCGGIO_BTNPID _IOR(GIODRV_IOC_MAGIC,  24, unsigned long *)
+#define GIODRV_IOC_MAXNR 8
+#define GIO_READ 0x00000000
+#define GIO_WRITE 0x00000001
+#endif /* __ASM_SH_LANDISK_GIO_H  */
diff --git a/include/asm-sh/landisk/ide.h b/include/asm-sh/landisk/ide.h
new file mode 100644
index 000000000000..6490e28415ed
--- /dev/null
+++ b/include/asm-sh/landisk/ide.h
@@ -0,0 +1,14 @@
+/*
+ * modifed by kogiidena
+ * 2005.03.03
+ */
+#ifndef __ASM_SH_LANDISK_IDE_H
+#define __ASM_SH_LANDISK_IDE_H
+/* Nothing to see here.. */
+#include <asm/landisk/iodata_landisk.h>
+#define IRQ_CFCARD      IRQ_FATA        /* CF Card IRQ */
+#define IRQ_PCMCIA      IRQ_ATA         /* PCMCIA IRQ */
+#endif /* __ASM_SH_LANDISK_IDE_H  */
diff --git a/include/asm-sh/landisk/iodata_landisk.h b/include/asm-sh/landisk/iodata_landisk.h
new file mode 100644
index 000000000000..c74d3c73f377
--- /dev/null
+++ b/include/asm-sh/landisk/iodata_landisk.h
@@ -0,0 +1,79 @@
+#ifndef __ASM_SH_IODATA_LANDISK_H
+#define __ASM_SH_IODATA_LANDISK_H
+/*
+ * linux/include/asm-sh/landisk/iodata_landisk.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * IO-DATA LANDISK support
+ */
+/* Box specific addresses.  */
+#define PA_USB          0xa4000000      /* USB Controller M66590 */
+#define PA_ATARST       0xb0000000      /* ATA/FATA Access Control Register */
+#define PA_LED          0xb0000001      /* LED Control Register */
+#define PA_STATUS       0xb0000002      /* Switch Status Register */
+#define PA_SHUTDOWN     0xb0000003      /* Shutdown Control Register */
+#define PA_PCIPME       0xb0000004      /* PCI PME Status Register */
+#define PA_IMASK        0xb0000005      /* Interrupt Mask Register */
+/* 2003.10.31 I-O DATA NSD NWG  add.    for shutdown port clear */
+#define PA_PWRINT_CLR   0xb0000006      /* Shutdown Interrupt clear Register */
+#define PA_LCD_CLRDSP   0x00            /* LCD Clear Display Offset */
+#define PA_LCD_RTNHOME  0x00            /* LCD Return Home Offset */
+#define PA_LCD_ENTMODE  0x00            /* LCD Entry Mode Offset */
+#define PA_LCD_DSPCTL   0x00            /* LCD Display ON/OFF Control Offset */
+#define PA_LCD_FUNC     0x00            /* LCD Function Set Offset */
+#define PA_LCD_CGRAM    0x00            /* LCD Set CGRAM Address Offset */
+#define PA_LCD_DDRAM    0x00            /* LCD Set DDRAM Address Offset */
+#define PA_LCD_RDFLAG   0x01            /* LCD Read Busy Flag Offset */
+#define PA_LCD_WTDATA   0x02            /* LCD Write Datat to RAM Offset */
+#define PA_LCD_RDDATA   0x03            /* LCD Read Data from RAM Offset */
+#define PA_PIDE_OFFSET  0x40            /* CF IDE Offset */
+#define PA_SIDE_OFFSET  0x40            /* HDD IDE Offset */
+#define IRQ_PCIINTA     5               /* PCI INTA IRQ */
+#define IRQ_PCIINTB     6               /* PCI INTB IRQ */
+#define IRQ_PCIINDC     7               /* PCI INTC IRQ */
+#define IRQ_PCIINTD     8               /* PCI INTD IRQ */
+#define IRQ_ATA         9               /* ATA IRQ */
+#define IRQ_FATA        10              /* FATA IRQ */
+#define IRQ_POWER       11              /* Power Switch IRQ */
+#define IRQ_BUTTON      12              /* USL-5P Button IRQ */
+#define IRQ_FAULT       13              /* USL-5P Fault  IRQ */
+#define SHUTDOWN_BTN_MAJOR      99      /* Shutdown button device major no. */
+#define SHUTDOWN_LOOP_CNT       5       /* Shutdown button Detection loop */
+#define SHUTDOWN_DELAY          200     /* Shutdown button delay value(ms) */
+/* added by kogiidena */
+/*
+ *  landisk_ledparam
+ *
+ * led  ------10 -6543210 -6543210 -6543210
+ *     |000000..|0.......|0.......|U.......|
+ *     |  HARD  |fastblik| blink  |   on   |
+ *
+ *   led0: power       U:update flag
+ *   led1: error
+ *   led2: usb1
+ *   led3: usb2
+ *   led4: usb3
+ *   led5: usb4
+ *   led6: usb5
+ *
+ */
+extern int landisk_ledparam;    /* from setup.c */
+extern int landisk_buzzerparam; /* from setup.c */
+extern int landisk_arch;        /* from setup.c */
+#define __IO_PREFIX landisk
+#include <asm/io_generic.h>
+#endif  /* __ASM_SH_IODATA_LANDISK_H */
diff --git a/include/asm-sh/machvec.h b/include/asm-sh/machvec.h
index 550501fa4fed..70389b72ffef 100644
--- a/include/asm-sh/machvec.h
+++ b/include/asm-sh/machvec.h
@@ -8,17 +8,18 @@
 */
 #ifndef _ASM_SH_MACHVEC_H
-#define _ASM_SH_MACHVEC_H 1
+#define _ASM_SH_MACHVEC_H
 #include <linux/types.h>
 #include <linux/time.h>
 #include <asm/machtypes.h>
 #include <asm/machvec_init.h>
 struct device;
 struct sh_machine_vector {
+        void (*mv_setup)(char **cmdline_p);
+        const char *mv_name;
        int mv_nr_irqs;
        u8 (*mv_inb)(unsigned long);
@@ -65,4 +66,6 @@ struct sh_machine_vector {
 extern struct sh_machine_vector sh_mv;
+#define get_system_type()       sh_mv.mv_name
 #endif /* _ASM_SH_MACHVEC_H */
diff --git a/include/asm-sh/mc146818rtc.h b/include/asm-sh/mc146818rtc.h
index 1707cfb2915d..0aee96a97330 100644
--- a/include/asm-sh/mc146818rtc.h
+++ b/include/asm-sh/mc146818rtc.h
@@ -4,173 +4,4 @@
 #ifndef _ASM_MC146818RTC_H
 #define _ASM_MC146818RTC_H
-#ifdef CONFIG_SH_MPC1211
-#undef  _ASM_MC146818RTC_H
-#undef  RTC_IRQ
-#include <asm/mpc1211/mc146818rtc.h>
-#else
-#include <asm/rtc.h>
-#define RTC_ALWAYS_BCD  1
-/* FIXME:RTC Interrupt feature is not implemented yet. */
-#undef  RTC_IRQ
-#define RTC_IRQ         0
-#if defined(CONFIG_CPU_SH3)
-#define RTC_PORT(n)             (R64CNT+(n)*2)
-#define CMOS_READ(addr)         __CMOS_READ(addr,b)
-#define CMOS_WRITE(val,addr)    __CMOS_WRITE(val,addr,b)
-#elif defined(CONFIG_SH_SECUREEDGE5410)
-#include <asm/snapgear/io.h>
-#define RTC_PORT(n)             SECUREEDGE_IOPORT_ADDR
-#define CMOS_READ(addr)         secureedge5410_cmos_read(addr)
-#define CMOS_WRITE(val,addr)    secureedge5410_cmos_write(val,addr)
-extern unsigned char secureedge5410_cmos_read(int addr);
-extern void secureedge5410_cmos_write(unsigned char val, int addr);
-#elif defined(CONFIG_CPU_SH4)
-#define RTC_PORT(n)             (R64CNT+(n)*4)
-#define CMOS_READ(addr)         __CMOS_READ(addr,w)
-#define CMOS_WRITE(val,addr)    __CMOS_WRITE(val,addr,w)
-#endif
-#define __CMOS_READ(addr, s) ({                                         \
-        unsigned char val=0, rcr1, rcr2, r64cnt, retry;                 \
-        switch(addr) {                                                  \
-                case RTC_SECONDS:                                       \
-                        val = ctrl_inb(RSECCNT);                        \
-                        break;                                          \
-                case RTC_SECONDS_ALARM:                                 \
-                        val = ctrl_inb(RSECAR);                         \
-                        break;                                          \
-                case RTC_MINUTES:                                       \
-                        val = ctrl_inb(RMINCNT);                        \
-                        break;                                          \
-                case RTC_MINUTES_ALARM:                                 \
-                        val = ctrl_inb(RMINAR);                         \
-                        break;                                          \
-                case RTC_HOURS:                                         \
-                        val = ctrl_inb(RHRCNT);                         \
-                        break;                                          \
-                case RTC_HOURS_ALARM:                                   \
-                        val = ctrl_inb(RHRAR);                          \
-                        break;                                          \
-                case RTC_DAY_OF_WEEK:                                   \
-                        val = ctrl_inb(RWKCNT);                         \
-                        break;                                          \
-                case RTC_DAY_OF_MONTH:                                  \
-                        val = ctrl_inb(RDAYCNT);                        \
-                        break;                                          \
-                case RTC_MONTH:                                         \
-                        val = ctrl_inb(RMONCNT);                        \
-                        break;                                          \
-                case RTC_YEAR:                                          \
-                        val = ctrl_in##s(RYRCNT);                       \
-                        break;                                          \
-                case RTC_REG_A: /* RTC_FREQ_SELECT */                   \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        val = (rcr2 & RCR2_PESMASK) >> 4;               \
-                        rcr1 = ctrl_inb(RCR1);                          \
-                        rcr1 = (rcr1 & (RCR1_CIE | RCR1_AIE)) | RCR1_AF;\
-                        retry = 0;                                      \
-                        do {                                            \
-                                ctrl_outb(rcr1, RCR1); /* clear CF */   \
-                                r64cnt = ctrl_inb(R64CNT);              \
-                        } while((ctrl_inb(RCR1) & RCR1_CF) && retry++ < 1000);\
-                        r64cnt ^= RTC_BIT_INVERTED;                     \
-                        if(r64cnt == 0x7f || r64cnt == 0)               \
-                                val |= RTC_UIP;                         \
-                        break;                                          \
-                case RTC_REG_B: /* RTC_CONTROL */                       \
-                        rcr1 = ctrl_inb(RCR1);                          \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        if(rcr1 & RCR1_CIE)     val |= RTC_UIE;         \
-                        if(rcr1 & RCR1_AIE)     val |= RTC_AIE;         \
-                        if(rcr2 & RCR2_PESMASK) val |= RTC_PIE;         \
-                        if(!(rcr2 & RCR2_START))val |= RTC_SET;         \
-                        val |= RTC_24H;                                 \
-                        break;                                          \
-                case RTC_REG_C: /* RTC_INTR_FLAGS */                    \
-                        rcr1 = ctrl_inb(RCR1);                          \
-                        rcr1 &= ~(RCR1_CF | RCR1_AF);                   \
-                        ctrl_outb(rcr1, RCR1);                          \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        rcr2 &= ~RCR2_PEF;                              \
-                        ctrl_outb(rcr2, RCR2);                          \
-                        break;                                          \
-                case RTC_REG_D: /* RTC_VALID */                         \
-                        /* Always valid ... */                          \
-                        val = RTC_VRT;                                  \
-                        break;                                          \
-                default:                                                \
-                        break;                                          \
-        }                                                               \
-        val;                                                            \
-})
-#define __CMOS_WRITE(val, addr, s) ({                                   \
-        unsigned char rcr1,rcr2;                                        \
-        switch(addr) {                                                  \
-                case RTC_SECONDS:                                       \
-                        ctrl_outb(val, RSECCNT);                        \
-                        break;                                          \
-                case RTC_SECONDS_ALARM:                                 \
-                        ctrl_outb(val, RSECAR);                         \
-                        break;                                          \
-                case RTC_MINUTES:                                       \
-                        ctrl_outb(val, RMINCNT);                        \
-                        break;                                          \
-                case RTC_MINUTES_ALARM:                                 \
-                        ctrl_outb(val, RMINAR);                         \
-                        break;                                          \
-                case RTC_HOURS:                                         \
-                        ctrl_outb(val, RHRCNT);                         \
-                        break;                                          \
-                case RTC_HOURS_ALARM:                                   \
-                        ctrl_outb(val, RHRAR);                          \
-                        break;                                          \
-                case RTC_DAY_OF_WEEK:                                   \
-                        ctrl_outb(val, RWKCNT);                         \
-                        break;                                          \
-                case RTC_DAY_OF_MONTH:                                  \
-                        ctrl_outb(val, RDAYCNT);                        \
-                        break;                                          \
-                case RTC_MONTH:                                         \
-                        ctrl_outb(val, RMONCNT);                        \
-                        break;                                          \
-                case RTC_YEAR:                                          \
-                        ctrl_out##s((ctrl_in##s(RYRCNT) & 0xff00) | (val & 0xff), RYRCNT);\
-                        break;                                          \
-                case RTC_REG_A: /* RTC_FREQ_SELECT */                   \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        if((val & RTC_DIV_CTL) == RTC_DIV_RESET2)       \
-                                rcr2 |= RCR2_RESET;                     \
-                        ctrl_outb(rcr2, RCR2);                          \
-                        break;                                          \
-                case RTC_REG_B: /* RTC_CONTROL */                       \
-                        rcr1 = (ctrl_inb(RCR1) & 0x99) | RCR1_AF;       \
-                        if(val & RTC_AIE) rcr1 |= RCR1_AIE;             \
-                        else              rcr1 &= ~RCR1_AIE;            \
-                        if(val & RTC_UIE) rcr1 |= RCR1_CIE;             \
-                        else              rcr1 &= ~RCR1_CIE;            \
-                        ctrl_outb(rcr1, RCR1);                          \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        if(val & RTC_SET) rcr2 &= ~RCR2_START;          \
-                        else              rcr2 |= RCR2_START;           \
-                        ctrl_outb(rcr2, RCR2);                          \
-                        break;                                          \
-                case RTC_REG_C: /* RTC_INTR_FLAGS */                    \
-                        break;                                          \
-                case RTC_REG_D: /* RTC_VALID */                         \
-                        break;                                          \
-                default:                                                \
-                        break;                                          \
-        }                                                               \
-})
-#endif /* CONFIG_SH_MPC1211 */
 #endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index 72f07be6117f..cf47df79bb94 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -3,27 +3,76 @@
 #if !defined(CONFIG_MMU)
-struct mm_rblock_struct {
-        int     size;
-        int     refcount;
-        void    *kblock;
-};
-struct mm_tblock_struct {
-        struct mm_rblock_struct *rblock;
-        struct mm_tblock_struct *next;
-};
 typedef struct {
-        struct mm_tblock_struct tblock;
+        struct vm_list_struct   *vmlist;
        unsigned long           end_brk;
 } mm_context_t;
 #else
 /* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
+typedef unsigned long mm_context_id_t;
+typedef struct {
+        mm_context_id_t id;
+        void *vdso;
+} mm_context_t;
 #endif /* CONFIG_MMU */
-#endif /* __MMH_H */
+/*
+ * Privileged Space Mapping Buffer (PMB) definitions
+ */
+#define PMB_PASCR               0xff000070
+#define PMB_IRMCR               0xff000078
+#define PMB_ADDR                0xf6100000
+#define PMB_DATA                0xf7100000
+#define PMB_ENTRY_MAX           16
+#define PMB_E_MASK              0x0000000f
+#define PMB_E_SHIFT             8
+#define PMB_SZ_16M              0x00000000
+#define PMB_SZ_64M              0x00000010
+#define PMB_SZ_128M             0x00000080
+#define PMB_SZ_512M             0x00000090
+#define PMB_SZ_MASK             PMB_SZ_512M
+#define PMB_C                   0x00000008
+#define PMB_WT                  0x00000001
+#define PMB_UB                  0x00000200
+#define PMB_V                   0x00000100
+#define PMB_NO_ENTRY            (-1)
+struct pmb_entry;
+struct pmb_entry {
+        unsigned long vpn;
+        unsigned long ppn;
+        unsigned long flags;
+        /*
+         * 0 .. NR_PMB_ENTRIES for specific entry selection, or
+         * PMB_NO_ENTRY to search for a free one
+         */
+        int entry;
+        struct pmb_entry *next;
+        /* Adjacent entry link for contiguous multi-entry mappings */
+        struct pmb_entry *link;
+};
+/* arch/sh/mm/pmb.c */
+int __set_pmb_entry(unsigned long vpn, unsigned long ppn,
+                    unsigned long flags, int *entry);
+int set_pmb_entry(struct pmb_entry *pmbe);
+void clear_pmb_entry(struct pmb_entry *pmbe);
+struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn,
+                            unsigned long flags);
+void pmb_free(struct pmb_entry *pmbe);
+long pmb_remap(unsigned long virt, unsigned long phys,
+               unsigned long size, unsigned long flags);
+void pmb_unmap(unsigned long addr);
+#endif /* __MMU_H */
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 6760d064bd02..c7088efe579a 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -49,7 +49,7 @@ get_mmu_context(struct mm_struct *mm)
        unsigned long mc = mmu_context_cache;
        /* Check if we have old version of context. */
-        if (((mm->context ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
+        if (((mm->context.id ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
                /* It's up to date, do nothing */
                return;
@@ -68,7 +68,7 @@ get_mmu_context(struct mm_struct *mm)
                if (!mc)
                        mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
        }
-        mm->context = mc;
+        mm->context.id = mc;
 }
 /*
@@ -78,7 +78,7 @@ get_mmu_context(struct mm_struct *mm)
 static __inline__ int init_new_context(struct task_struct *tsk,
                                       struct mm_struct *mm)
 {
-        mm->context = NO_CONTEXT;
+        mm->context.id = NO_CONTEXT;
        return 0;
 }
@@ -123,7 +123,7 @@ static __inline__ unsigned long get_asid(void)
 static __inline__ void activate_context(struct mm_struct *mm)
 {
        get_mmu_context(mm);
-        set_asid(mm->context & MMU_CONTEXT_ASID_MASK);
+        set_asid(mm->context.id & MMU_CONTEXT_ASID_MASK);
 }
 /* MMU_TTB can be used for optimizing the fault handling.
@@ -174,9 +174,7 @@ static inline void enable_mmu(void)
 {
        /* Enable MMU */
        ctrl_outl(MMU_CONTROL_INIT, MMUCR);
+        ctrl_barrier();
-        /* The manual suggests doing some nops after turning on the MMU */
-        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop\n\t");
        if (mmu_context_cache == NO_CONTEXT)
                mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
@@ -191,7 +189,8 @@ static inline void disable_mmu(void)
        cr = ctrl_inl(MMUCR);
        cr &= ~MMU_CONTROL_INIT;
        ctrl_outl(cr, MMUCR);
-        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop\n\t");
+        ctrl_barrier();
 }
 #else
 /*
diff --git a/include/asm-sh/mpc1211/io.h b/include/asm-sh/mpc1211/io.h
index eba8a0b5fd7b..6298370bec2d 100644
--- a/include/asm-sh/mpc1211/io.h
+++ b/include/asm-sh/mpc1211/io.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-sh/io_mpc1211.h
+ * include/asm-sh/mpc1211/io.h
 *
 * Copyright 2001 Saito.K & Jeanne
 *
diff --git a/include/asm-sh/mpc1211/keyboard.h b/include/asm-sh/mpc1211/keyboard.h
index 71ef4cf4242d..9020feee7b4c 100644
--- a/include/asm-sh/mpc1211/keyboard.h
+++ b/include/asm-sh/mpc1211/keyboard.h
@@ -24,7 +24,6 @@ extern void pckbd_leds(unsigned char leds);
 extern void pckbd_init_hw(void);
 extern int pckbd_pm_resume(struct pm_dev *, pm_request_t, void *);
 extern pm_callback pm_kbd_request_override;
-extern unsigned char pckbd_sysrq_xlate[128];
 #define kbd_setkeycode          pckbd_setkeycode
 #define kbd_getkeycode          pckbd_getkeycode
@@ -32,9 +31,6 @@ extern unsigned char pckbd_sysrq_xlate[128];
 #define kbd_unexpected_up       pckbd_unexpected_up
 #define kbd_leds                pckbd_leds
 #define kbd_init_hw             pckbd_init_hw
-#define kbd_sysrq_xlate         pckbd_sysrq_xlate
-#define SYSRQ_KEY 0x54
 /* resource allocation */
 #define kbd_request_region()
diff --git a/include/asm-sh/overdrive/fpga.h b/include/asm-sh/overdrive/fpga.h
deleted file mode 100644
index 1cd87992c124..000000000000
--- a/include/asm-sh/overdrive/fpga.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- */
-#ifndef __FPGA_OD_H__
-#define __FPGA_OD_H__
-/* This routine will program up the fpga which interfaces to the galileo */
-int init_overdrive_fpga(void);
-#endif
diff --git a/include/asm-sh/overdrive/gt64111.h b/include/asm-sh/overdrive/gt64111.h
deleted file mode 100644
index 01d58bc13a44..000000000000
--- a/include/asm-sh/overdrive/gt64111.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _GT64111_H_
-#define _GT64111_H_
-#define MASTER_INTERFACE         0x0
-#define RAS10_LO_DEC_ADR         0x8        
-#define RAS10_HI_DEC_ADR         0x10
-#define RAS32_LO_DEC_ADR         0x18
-#define RAS32_HI_DEC_ADR         0x20
-#define CS20_LO_DEC_ADR          0x28
-#define CS20_HI_DEC_ADR          0x30
-#define CS3_LO_DEC_ADR           0x38
-#define CS3_HI_DEC_ADR           0x40
-#define PCI_IO_LO_DEC_ADR        0x48
-#define PCI_IO_HI_DEC_ADR        0x50
-#define PCI_MEM0_LO_DEC_ADR      0x58
-#define PCI_MEM0_HI_DEC_ADR      0x60
-#define INTERNAL_SPACE_DEC       0x68
-#define BUS_ERR_ADR_LO_CPU       0x70
-#define READONLY0                0x78
-#define PCI_MEM1_LO_DEC_ADR      0x80
-#define PCI_MEM1_HI_DEC_ADR      0x88
-#define RAS0_LO_DEC_ADR          0x400   
-#define RAS0_HI_DEC_ADR          0x404
-#define RAS1_LO_DEC_ADR          0x408
-#define RAS1_HI_DEC_ADR          0x40c
-#define RAS2_LO_DEC_ADR          0x410
-#define RAS2_HI_DEC_ADR          0x414
-#define RAS3_LO_DEC_ADR          0x418
-#define RAS3_HI_DEC_ADR          0x41c
-#define DEV_CS0_LO_DEC_ADR       0x420
-#define DEV_CS0_HI_DEC_ADR       0x424
-#define DEV_CS1_LO_DEC_ADR       0x428
-#define DEV_CS1_HI_DEC_ADR       0x42c
-#define DEV_CS2_LO_DEC_ADR       0x430
-#define DEV_CS2_HI_DEC_ADR       0x434
-#define DEV_CS3_LO_DEC_ADR       0x438
-#define DEV_CS3_HI_DEC_ADR       0x43c
-#define DEV_BOOTCS_LO_DEC_ADR    0x440
-#define DEV_BOOTCS_HI_DEC_ADR    0x444
-#define DEV_ADR_DEC_ERR          0x470
-#define DRAM_CFG                 0x448   
-#define DRAM_BANK0_PARMS         0x44c   
-#define DRAM_BANK1_PARMS         0x450
-#define DRAM_BANK2_PARMS         0x454
-#define DRAM_BANK3_PARMS         0x458
-#define DEV_BANK0_PARMS          0x45c
-#define DEV_BANK1_PARMS          0x460
-#define DEV_BANK2_PARMS          0x464
-#define DEV_BANK3_PARMS          0x468
-#define DEV_BOOT_BANK_PARMS      0x46c
-#define CH0_DMA_BYTECOUNT        0x800
-#define CH1_DMA_BYTECOUNT        0x804
-#define CH2_DMA_BYTECOUNT        0x808
-#define CH3_DMA_BYTECOUNT        0x80c
-#define CH0_DMA_SRC_ADR          0x810
-#define CH1_DMA_SRC_ADR          0x814
-#define CH2_DMA_SRC_ADR          0x818
-#define CH3_DMA_SRC_ADR          0x81c
-#define CH0_DMA_DST_ADR          0x820
-#define CH1_DMA_DST_ADR          0x824
-#define CH2_DMA_DST_ADR          0x828
-#define CH3_DMA_DST_ADR          0x82c
-#define CH0_NEXT_REC_PTR         0x830
-#define CH1_NEXT_REC_PTR         0x834
-#define CH2_NEXT_REC_PTR         0x838
-#define CH3_NEXT_REC_PTR         0x83c
-#define CH0_CTRL                 0x840
-#define CH1_CTRL                 0x844
-#define CH2_CTRL                 0x848
-#define CH3_CTRL                 0x84c
-#define DMA_ARBITER              0x860
-#define TIMER0                   0x850
-#define TIMER1                   0x854
-#define TIMER2                   0x858
-#define TIMER3                   0x85c
-#define TIMER_CTRL               0x864
-#define PCI_CMD                  0xc00
-#define PCI_TIMEOUT              0xc04
-#define PCI_RAS10_BANK_SIZE      0xc08
-#define PCI_RAS32_BANK_SIZE      0xc0c
-#define PCI_CS20_BANK_SIZE       0xc10
-#define PCI_CS3_BANK_SIZE        0xc14
-#define PCI_SERRMASK             0xc28
-#define PCI_INTACK               0xc34
-#define PCI_BAR_EN               0xc3c
-#define PCI_CFG_ADR              0xcf8
-#define PCI_CFG_DATA             0xcfc
-#define PCI_INTCAUSE             0xc18
-#define PCI_MAST_MASK            0xc1c
-#define PCI_PCIMASK              0xc24
-#define BAR_ENABLE_ADR           0xc3c
-/* These are config registers, accessible via PCI space */
-#define PCI_CONFIG_RAS10_BASE_ADR   0x010
-#define PCI_CONFIG_RAS32_BASE_ADR   0x014
-#define PCI_CONFIG_CS20_BASE_ADR    0x018
-#define PCI_CONFIG_CS3_BASE_ADR     0x01c
-#define PCI_CONFIG_INT_REG_MM_ADR   0x020
-#define PCI_CONFIG_INT_REG_IO_ADR   0x024
-#define PCI_CONFIG_BOARD_VENDOR     0x02c
-#define PCI_CONFIG_ROM_ADR          0x030
-#define PCI_CONFIG_INT_PIN_LINE     0x03c
-#endif
diff --git a/include/asm-sh/overdrive/io.h b/include/asm-sh/overdrive/io.h
deleted file mode 100644
index 0dba700e9643..000000000000
--- a/include/asm-sh/overdrive/io.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * include/asm-sh/io_od.h
- *
- * 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 an STMicroelectronics Overdrive
- */
-#ifndef _ASM_SH_IO_OD_H
-#define _ASM_SH_IO_OD_H
-extern unsigned char od_inb(unsigned long port);
-extern unsigned short od_inw(unsigned long port);
-extern unsigned int od_inl(unsigned long port);
-extern void od_outb(unsigned char value, unsigned long port);
-extern void od_outw(unsigned short value, unsigned long port);
-extern void od_outl(unsigned int value, unsigned long port);
-extern unsigned char od_inb_p(unsigned long port);
-extern unsigned short od_inw_p(unsigned long port);
-extern unsigned int od_inl_p(unsigned long port);
-extern void od_outb_p(unsigned char value, unsigned long port);
-extern void od_outw_p(unsigned short value, unsigned long port);
-extern void od_outl_p(unsigned int value, unsigned long port);
-extern void od_insb(unsigned long port, void *addr, unsigned long count);
-extern void od_insw(unsigned long port, void *addr, unsigned long count);
-extern void od_insl(unsigned long port, void *addr, unsigned long count);
-extern void od_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void od_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void od_outsl(unsigned long port, const void *addr, unsigned long count);
-extern unsigned long od_isa_port2addr(unsigned long offset);
-#endif /* _ASM_SH_IO_OD_H */
diff --git a/include/asm-sh/overdrive/overdrive.h b/include/asm-sh/overdrive/overdrive.h
deleted file mode 100644
index fc746c244f83..000000000000
--- a/include/asm-sh/overdrive/overdrive.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- */
-#ifndef __OVERDRIVE_H__
-#define __OVERDRIVE_H__
-#define OVERDRIVE_INT_CT 0xa3a00000
-#define OVERDRIVE_INT_DT 0xa3b00000
-#define OVERDRIVE_CTRL    0xa3000000
-/* Shoving all these bits into the same register is not a good idea. 
- * As soon as I get a spare moment, I'll change the FPGA and put each 
- * bit in a separate register
- */
-#define VALID_CTRL_BITS                   0x1f
-#define ENABLE_RS232_MASK                 0x1e
-#define DISABLE_RS232_BIT                 0x01
-#define ENABLE_NMI_MASK                   0x1d
-#define DISABLE_NMI_BIT                   0x02
-#define RESET_PCI_MASK                    0x1b
-#define ENABLE_PCI_BIT                    0x04
-#define ENABLE_LED_MASK                   0x17
-#define DISABLE_LED_BIT                   0x08
-#define RESET_FPGA_MASK                   0x0f
-#define ENABLE_FPGA_BIT                   0x10
-#define FPGA_DCLK_ADDRESS           0xA3C00000
-#define FPGA_DATA        0x01   /*   W */
-#define FPGA_CONFDONE    0x02   /* R   */
-#define FPGA_NOT_STATUS  0x04   /* R   */
-#define FPGA_INITDONE    0x08   /* R   */
-#define FPGA_TIMEOUT     100000
-/* Interrupts for the overdrive. Note that these numbers have 
- * nothing to do with the actual IRQ numbers they appear on, 
- * this is all programmable. This is simply the position in the 
- * INT_CT register.
- */
-#define OVERDRIVE_PCI_INTA              0
-#define OVERDRIVE_PCI_INTB              1
-#define OVERDRIVE_PCI_INTC              2
-#define OVERDRIVE_PCI_INTD              3
-#define OVERDRIVE_GALILEO_INT           4
-#define OVERDRIVE_GALILEO_LOCAL_INT     5
-#define OVERDRIVE_AUDIO_INT             6
-#define OVERDRIVE_KEYBOARD_INT          7
-/* Which Linux IRQ should we assign to each interrupt source? */
-#define OVERDRIVE_PCI_IRQ1              2
-#ifdef CONFIG_HACKED_NE2K
-#define OVERDRIVE_PCI_IRQ2              7
-#else
-#define OVERDRIVE_PCI_IRQ2              2
-#undef OVERDRIVE_PCI_INTB 
-#define OVERDRIVE_PCI_INTB OVERDRIVE_PCI_INTA
-#endif
-/* Put the ESS solo audio chip on IRQ 4 */
-#define OVERDRIVE_ESS_IRQ               4
-/* Where the memory behind the PCI bus appears */
-#define PCI_DRAM_BASE   0xb7000000
-#define PCI_DRAM_SIZE (16*1024*1024)
-#define PCI_DRAM_FINISH (PCI_DRAM_BASE+PCI_DRAM_SIZE-1)
-/* Where the IO region appears in the memory */
-#define PCI_GTIO_BASE   0xb8000000
-#endif
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 6f7eb8a3aba5..ca8b26d90475 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -16,7 +16,13 @@
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT      12
+#ifdef __ASSEMBLY__
+#define PAGE_SIZE       (1 << PAGE_SHIFT)
+#else
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
+#endif
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 #define PTE_MASK        PAGE_MASK
@@ -30,7 +36,6 @@
 #define HPAGE_SIZE              (1UL << HPAGE_SHIFT)
 #define HPAGE_MASK              (~(HPAGE_SIZE-1))
 #define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT-PAGE_SHIFT)
-#define ARCH_HAS_SETCLEAR_HUGE_PTE
 #endif
 #ifdef __KERNEL__
@@ -39,10 +44,18 @@
 extern void (*clear_page)(void *to);
 extern void (*copy_page)(void *to, void *from);
+extern unsigned long shm_align_mask;
+#ifdef CONFIG_MMU
 extern void clear_page_slow(void *to);
 extern void copy_page_slow(void *to, void *from);
+#else
+extern void clear_page_nommu(void *to);
+extern void copy_page_nommu(void *to, void *from);
+#endif
-#if defined(CONFIG_SH7705_CACHE_32KB) && defined(CONFIG_MMU)
+#if defined(CONFIG_MMU) && (defined(CONFIG_CPU_SH4) || \
+        defined(CONFIG_SH7705_CACHE_32KB))
 struct page;
 extern void clear_user_page(void *to, unsigned long address, struct page *pg);
 extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
@@ -51,29 +64,20 @@ extern void __copy_user_page(void *to, void *from, void *orig_to);
 #elif defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH3) || !defined(CONFIG_MMU)
 #define clear_user_page(page, vaddr, pg)        clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)     copy_page(to, from)
-#elif defined(CONFIG_CPU_SH4)
-struct page;
-extern void clear_user_page(void *to, unsigned long address, struct page *pg);
-extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
-extern void __clear_user_page(void *to, void *orig_to);
-extern void __copy_user_page(void *to, void *from, void *orig_to);
 #endif
 /*
 * These are used to make use of C type-checking..
 */
 typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd; } pmd_t;
 typedef struct { unsigned long pgd; } pgd_t;
 typedef struct { unsigned long pgprot; } pgprot_t;
 #define pte_val(x)      ((x).pte)
-#define pmd_val(x)      ((x).pmd)
 #define pgd_val(x)      ((x).pgd)
 #define pgprot_val(x)   ((x).pgprot)
 #define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
 #define __pgd(x) ((pgd_t) { (x) } )
 #define __pgprot(x)     ((pgprot_t) { (x) } )
@@ -93,7 +97,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __MEMORY_START          CONFIG_MEMORY_START
 #define __MEMORY_SIZE           CONFIG_MEMORY_SIZE
-#define PAGE_OFFSET             (0x80000000UL)
+#define PAGE_OFFSET             CONFIG_PAGE_OFFSET
 #define __pa(x)                 ((unsigned long)(x)-PAGE_OFFSET)
 #define __va(x)                 ((void *)((unsigned long)(x)+PAGE_OFFSET))
@@ -115,5 +119,10 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
+/* vDSO support */
+#ifdef CONFIG_VSYSCALL
+#define __HAVE_ARCH_GATE_AREA
+#endif
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h
index 0a523c85b11c..6ccc948fe216 100644
--- a/include/asm-sh/pci.h
+++ b/include/asm-sh/pci.h
@@ -32,6 +32,34 @@ extern struct pci_channel board_pci_channels[];
 #define PCIBIOS_MIN_IO          board_pci_channels->io_resource->start
 #define PCIBIOS_MIN_MEM         board_pci_channels->mem_resource->start
+/*
+ * I/O routine helpers
+ */
+#ifdef CONFIG_CPU_SUBTYPE_SH7780
+#define PCI_IO_AREA             0xFE400000
+#define PCI_IO_SIZE             0x00400000
+#else
+#define PCI_IO_AREA             0xFE240000
+#define PCI_IO_SIZE             0X00040000
+#endif
+#define PCI_MEM_SIZE            0x01000000
+#define SH4_PCIIOBR_MASK        0xFFFC0000
+#define pci_ioaddr(addr)        (PCI_IO_AREA + (addr & ~SH4_PCIIOBR_MASK))
+#if defined(CONFIG_PCI)
+#define is_pci_ioaddr(port)             \
+        (((port) >= PCIBIOS_MIN_IO) &&  \
+         ((port) < (PCIBIOS_MIN_IO + PCI_IO_SIZE)))
+#define is_pci_memaddr(port)            \
+        (((port) >= PCIBIOS_MIN_MEM) && \
+         ((port) < (PCIBIOS_MIN_MEM + PCI_MEM_SIZE)))
+#else
+#define is_pci_ioaddr(port)     (0)
+#define is_pci_memaddr(port)    (0)
+#endif
 struct pci_dev;
 extern void pcibios_set_master(struct pci_dev *dev);
@@ -87,15 +115,6 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
 */
 #define pci_dac_dma_supported(pci_dev, mask) (0)
-/* These macros should be used after a pci_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg)      (virt_to_bus((sg)->dma_address))
-#define sg_dma_len(sg)          ((sg)->length)
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
                                        enum pci_dma_burst_strategy *strat,
@@ -107,11 +126,12 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 #endif
 /* Board-specific fixup routines. */
-extern void pcibios_fixup(void);
+void pcibios_fixup(void);
-extern void pcibios_fixup_irqs(void);
+int pcibios_init_platform(void);
+int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin);
 #ifdef CONFIG_PCI_AUTO
-extern int pciauto_assign_resources(int busno, struct pci_channel *hose);
+int pciauto_assign_resources(int busno, struct pci_channel *hose);
 #endif
 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
diff --git a/include/asm-sh/pgalloc.h b/include/asm-sh/pgalloc.h
index f4f233f7a4f5..e841465ab4d2 100644
--- a/include/asm-sh/pgalloc.h
+++ b/include/asm-sh/pgalloc.h
@@ -1,15 +1,6 @@
 #ifndef __ASM_SH_PGALLOC_H
 #define __ASM_SH_PGALLOC_H
-#include <linux/threads.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#define pgd_quicklist ((unsigned long *)0)
-#define pmd_quicklist ((unsigned long *)0)
-#define pte_quicklist ((unsigned long *)0)
-#define pgtable_cache_size 0L
 #define pmd_populate_kernel(mm, pmd, pte) \
                set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
@@ -24,38 +15,24 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
 */
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-        unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
+        return (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
-        pgd_t *pgd = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
-        if (pgd)
-                memset(pgd, 0, pgd_size);
-        return pgd;
 }
 static inline void pgd_free(pgd_t *pgd)
 {
-        kfree(pgd);
+        free_page((unsigned long)pgd);
 }
 static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
                                          unsigned long address)
 {
-        pte_t *pte;
+        return (pte_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
-        pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
-        return pte;
 }
 static inline struct page *pte_alloc_one(struct mm_struct *mm,
                                         unsigned long address)
 {
-        struct page *pte;
+        return alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
-        pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
-        return pte;
 }
 static inline void pte_free_kernel(pte_t *pte)
@@ -75,14 +52,8 @@ static inline void pte_free(struct page *pte)
 * inside the pgd, so has no extra memory associated with it.
 */
-#define pmd_alloc_one(mm, addr)         ({ BUG(); ((pmd_t *)2); })
 #define pmd_free(x)                     do { } while (0)
 #define __pmd_free_tlb(tlb,x)           do { } while (0)
-#define pgd_populate(mm, pmd, pte)      BUG()
 #define check_pgt_cache()               do { } while (0)
-#ifdef CONFIG_CPU_SH4
-#define PG_mapped                       PG_arch_1
-#endif
 #endif /* __ASM_SH_PGALLOC_H */
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 40d41a78041e..2c8682ad1012 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -1,42 +1,42 @@
-#ifndef __ASM_SH_PGTABLE_H
-#define __ASM_SH_PGTABLE_H
-#include <asm-generic/4level-fixup.h>
 /*
+ * This file contains the functions and defines necessary to modify and
+ * use the SuperH page table tree.
+ *
 * Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2002, 2003, 2004 Paul Mundt
+ * Copyright (C) 2002 - 2005 Paul Mundt
+ *
+ * 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 __ASM_SH_PGTABLE_H
+#define __ASM_SH_PGTABLE_H
-#include <asm/pgtable-2level.h>
+#include <asm-generic/pgtable-nopmd.h>
+#include <asm/page.h>
+#define PTRS_PER_PGD            1024
-/*
- * This file contains the functions and defines necessary to modify and use
- * the SuperH page table tree.
- */
 #ifndef __ASSEMBLY__
-#include <asm/processor.h>
 #include <asm/addrspace.h>
 #include <asm/fixmap.h>
-#include <linux/threads.h>
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern void paging_init(void);
 /*
- * Basically we have the same two-level (which is the logical three level
- * Linux page table layout folded) page tables as the i386.
- */
-/*
 * ZERO_PAGE is a global shared page that is always zero: used
 * for zero-mapped memory areas etc..
 */
-extern unsigned long empty_zero_page[1024];
+extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
 #endif /* !__ASSEMBLY__ */
+/* traditional two-level paging structure */
+#define PGDIR_SHIFT     22
+#define PTRS_PER_PMD    1
+#define PTRS_PER_PTE    1024
 #define PMD_SIZE        (1UL << PMD_SHIFT)
 #define PMD_MASK        (~(PMD_SIZE-1))
 #define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
@@ -47,7 +47,6 @@ extern unsigned long empty_zero_page[1024];
 #define PTE_PHYS_MASK   0x1ffff000
-#ifndef __ASSEMBLY__
 /*
 * First 1MB map is used by fixed purpose.
 * Currently only 4-enty (16kB) is used (see arch/sh/mm/cache.c)
@@ -55,20 +54,41 @@ extern unsigned long empty_zero_page[1024];
 #define VMALLOC_START   (P3SEG+0x00100000)
 #define VMALLOC_END     (FIXADDR_START-2*PAGE_SIZE)
-#define _PAGE_WT        0x001  /* WT-bit on SH-4, 0 on SH-3 */
+/*
-#define _PAGE_HW_SHARED 0x002  /* SH-bit  : page is shared among processes */
+ * Linux PTEL encoding.
-#define _PAGE_DIRTY     0x004  /* D-bit   : page changed */
+ *
-#define _PAGE_CACHABLE  0x008  /* C-bit   : cachable */
+ * Hardware and software bit definitions for the PTEL value:
-#define _PAGE_SZ0       0x010  /* SZ0-bit : Size of page */
+ *
-#define _PAGE_RW        0x020  /* PR0-bit : write access allowed */
+ * - Bits 0 and 7 are reserved on SH-3 (_PAGE_WT and _PAGE_SZ1 on SH-4).
-#define _PAGE_USER      0x040  /* PR1-bit : user space access allowed */
+ *
-#define _PAGE_SZ1       0x080  /* SZ1-bit : Size of page (on SH-4) */
+ * - Bit 1 is the SH-bit, but is unused on SH-3 due to an MMU bug (the
-#define _PAGE_PRESENT   0x100  /* V-bit   : page is valid */
+ *   hardware PTEL value can't have the SH-bit set when MMUCR.IX is set,
-#define _PAGE_PROTNONE  0x200  /* software: if not present  */
+ *   which is the default in cpu-sh3/mmu_context.h:MMU_CONTROL_INIT).
-#define _PAGE_ACCESSED  0x400  /* software: page referenced */
+ *
-#define _PAGE_U0_SHARED 0x800  /* software: page is shared in user space */
+ *   In order to keep this relatively clean, do not use these for defining
+ *   SH-3 specific flags until all of the other unused bits have been
-#define _PAGE_FILE      _PAGE_WT  /* software: pagecache or swap? */
+ *   exhausted.
+ *
+ * - Bit 9 is reserved by everyone and used by _PAGE_PROTNONE.
+ *
+ * - Bits 10 and 11 are low bits of the PPN that are reserved on >= 4K pages.
+ *   Bit 10 is used for _PAGE_ACCESSED, bit 11 remains unused.
+ *
+ * - Bits 31, 30, and 29 remain unused by everyone and can be used for future
+ *   software flags, although care must be taken to update _PAGE_CLEAR_FLAGS.
+ */
+#define _PAGE_WT        0x001           /* WT-bit on SH-4, 0 on SH-3 */
+#define _PAGE_HW_SHARED 0x002           /* SH-bit  : shared among processes */
+#define _PAGE_DIRTY     0x004           /* D-bit   : page changed */
+#define _PAGE_CACHABLE  0x008           /* C-bit   : cachable */
+#define _PAGE_SZ0       0x010           /* SZ0-bit : Size of page */
+#define _PAGE_RW        0x020           /* PR0-bit : write access allowed */
+#define _PAGE_USER      0x040           /* PR1-bit : user space access allowed */
+#define _PAGE_SZ1       0x080           /* SZ1-bit : Size of page (on SH-4) */
+#define _PAGE_PRESENT   0x100           /* V-bit   : page is valid */
+#define _PAGE_PROTNONE  0x200           /* software: if not present  */
+#define _PAGE_ACCESSED  0x400           /* software: page referenced */
+#define _PAGE_FILE      _PAGE_WT        /* software: pagecache or swap? */
 /* software: moves to PTEA.TC (Timing Control) */
 #define _PAGE_PCC_AREA5 0x00000000      /* use BSC registers for area5 */
@@ -83,23 +103,17 @@ extern unsigned long empty_zero_page[1024];
 #define _PAGE_PCC_ATR8  0x60000000      /* Attribute Memory space, 8 bit bus */
 #define _PAGE_PCC_ATR16 0x60000001      /* Attribute Memory space, 6 bit bus */
+/* Mask which drops unused bits from the PTEL value */
-/* Mask which drop software flags
+#ifdef CONFIG_CPU_SH3
- * We also drop WT bit since it is used for _PAGE_FILE
+#define _PAGE_CLEAR_FLAGS       (_PAGE_PROTNONE | _PAGE_ACCESSED| \
- * bit in this implementation.
+                                 _PAGE_FILE     | _PAGE_SZ1     | \
- */
+                                 _PAGE_HW_SHARED)
-#define _PAGE_CLEAR_FLAGS       (_PAGE_WT | _PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_U0_SHARED)
-#if defined(CONFIG_CPU_SH3)
-/*
- * MMU on SH-3 has bug on SH-bit: We can't use it if MMUCR.IX=1.
- * Work around: Just drop SH-bit.
- */
-#define _PAGE_FLAGS_HARDWARE_MASK       (0x1fffffff & ~(_PAGE_CLEAR_FLAGS | _PAGE_HW_SHARED))
 #else
-#define _PAGE_FLAGS_HARDWARE_MASK       (0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
+#define _PAGE_CLEAR_FLAGS       (_PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_FILE)
 #endif
+#define _PAGE_FLAGS_HARDWARE_MASK       (0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
 /* Hardware flags: SZ0=1 (4k-byte) */
 #define _PAGE_FLAGS_HARD        _PAGE_SZ0
@@ -109,15 +123,15 @@ extern unsigned long empty_zero_page[1024];
 #define _PAGE_SZHUGE    (_PAGE_SZ0 | _PAGE_SZ1)
 #endif
-#define _PAGE_SHARED    _PAGE_U0_SHARED
 #define _PAGE_TABLE     (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
 #define _KERNPG_TABLE   (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _PAGE_CHG_MASK  (PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_SHARED)
+#define _PAGE_CHG_MASK  (PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY)
+#ifndef __ASSEMBLY__
 #ifdef CONFIG_MMU
 #define PAGE_NONE       __pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_SHARED | _PAGE_FLAGS_HARD)
+#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_COPY       __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_READONLY   __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_KERNEL     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
@@ -137,12 +151,13 @@ extern unsigned long empty_zero_page[1024];
 #define PAGE_KERNEL_PCC         __pgprot(0)
 #endif
+#endif /* __ASSEMBLY__ */
 /*
 * As i386 and MIPS, SuperH can't do page protection for execute, and
 * considers that the same as a read.  Also, write permissions imply
- * read permissions. This is the closest we can get..  
+ * read permissions. This is the closest we can get..
 */
 #define __P000  PAGE_NONE
 #define __P001  PAGE_READONLY
 #define __P010  PAGE_COPY
@@ -161,6 +176,26 @@ extern unsigned long empty_zero_page[1024];
 #define __S110  PAGE_SHARED
 #define __S111  PAGE_SHARED
+#ifndef __ASSEMBLY__
+/*
+ * Certain architectures need to do special things when PTEs
+ * within a page table are directly modified.  Thus, the following
+ * hook is made available.
+ */
+#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+/*
+ * (pmds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
+#define pte_pfn(x)              ((unsigned long)(((x).pte >> PAGE_SHIFT)))
+#define pfn_pte(pfn, prot)      __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#define pfn_pmd(pfn, prot)      __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
 #define pte_none(x)     (!pte_val(x))
 #define pte_present(x)  (pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
 #define pte_clear(mm,addr,xp)   do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
@@ -171,7 +206,7 @@ extern unsigned long empty_zero_page[1024];
 #define pmd_bad(x)      ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 #define pages_to_mb(x)  ((x) >> (20-PAGE_SHIFT))
-#define pte_page(x)     phys_to_page(pte_val(x)&PTE_PHYS_MASK)
+#define pte_page(x)     phys_to_page(pte_val(x)&PTE_PHYS_MASK)
 /*
 * The following only work if pte_present() is true.
@@ -248,6 +283,11 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #define pte_unmap(pte)          do { } while (0)
 #define pte_unmap_nested(pte)   do { } while (0)
+#define pte_ERROR(e) \
+        printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pgd_ERROR(e) \
+        printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
 struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct * vma,
                             unsigned long address, pte_t pte);
@@ -272,8 +312,6 @@ extern void update_mmu_cache(struct vm_area_struct * vma,
 typedef pte_t *pte_addr_t;
-#endif /* !__ASSEMBLY__ */
 #define kern_addr_valid(addr)   (1)
 #define io_remap_pfn_range(vma, vaddr, pfn, size, prot)         \
@@ -301,5 +339,5 @@ extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t
 #include <asm-generic/pgtable.h>
+#endif /* !__ASSEMBLY__ */
 #endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/pm.h b/include/asm-sh/pm.h
new file mode 100644
index 000000000000..56fdbd6b1c94
--- /dev/null
+++ b/include/asm-sh/pm.h
@@ -0,0 +1,17 @@
+/*
+ * 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 2006 (c) Andriy Skulysh <askulysh@gmail.com>
+ *
+ */
+#ifndef __ASM_SH_PM_H
+#define __ASM_SH_PM_H
+extern u8 wakeup_start;
+extern u8 wakeup_end;
+void pm_enter(void);
+#endif
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index eeb0f48bb99e..474773853cd1 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -14,6 +14,7 @@
 #include <asm/types.h>
 #include <asm/cache.h>
 #include <asm/ptrace.h>
+#include <asm/cpu-features.h>
 /*
 * Default implementation of macro that returns current
@@ -38,27 +39,30 @@ enum cpu_type {
        CPU_SH7604,
        /* SH-3 types */
-        CPU_SH7705, CPU_SH7707,  CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
+        CPU_SH7705, CPU_SH7706, CPU_SH7707,
-        CPU_SH7709, CPU_SH7709A, CPU_SH7729, CPU_SH7300,
+        CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
+        CPU_SH7709, CPU_SH7709A, CPU_SH7710,
+        CPU_SH7729, CPU_SH7300,
        /* SH-4 types */
        CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
        CPU_SH7760, CPU_ST40RA, CPU_ST40GX1, CPU_SH4_202, CPU_SH4_501,
-        CPU_SH73180, CPU_SH7770, CPU_SH7780, CPU_SH7781,
+        CPU_SH73180, CPU_SH7343, CPU_SH7770, CPU_SH7780, CPU_SH7781,
        /* Unknown subtype */
        CPU_SH_NONE
 };
 struct sh_cpuinfo {
-        enum cpu_type type;
+        unsigned int type;
        unsigned long loops_per_jiffy;
-        struct cache_info icache;
+        struct cache_info icache;       /* Primary I-cache */
-        struct cache_info dcache;
+        struct cache_info dcache;       /* Primary D-cache */
+        struct cache_info scache;       /* Secondary cache */
        unsigned long flags;
-};
+} __attribute__ ((aligned(SMP_CACHE_BYTES)));
 extern struct sh_cpuinfo boot_cpu_data;
@@ -125,17 +129,6 @@ union sh_fpu_union {
        struct sh_fpu_soft_struct soft;
 };
-/*
- * Processor flags
- */
-#define CPU_HAS_FPU             0x0001  /* Hardware FPU support */
-#define CPU_HAS_P2_FLUSH_BUG    0x0002  /* Need to flush the cache in P2 area */
-#define CPU_HAS_MMU_PAGE_ASSOC  0x0004  /* SH3: TLB way selection bit support */
-#define CPU_HAS_DSP             0x0008  /* SH-DSP: DSP support */
-#define CPU_HAS_PERF_COUNTER    0x0010  /* Hardware performance counters */
-#define CPU_HAS_PTEA            0x0020  /* PTEA register */
 struct thread_struct {
        unsigned long sp;
        unsigned long pc;
@@ -149,6 +142,10 @@ struct thread_struct {
        union sh_fpu_union fpu;
 };
+typedef struct {
+        unsigned long seg;
+} mm_segment_t;
 /* Count of active tasks with UBC settings */
 extern int ubc_usercnt;
@@ -266,5 +263,24 @@ extern unsigned long get_wchan(struct task_struct *p);
 #define cpu_sleep()     __asm__ __volatile__ ("sleep" : : : "memory")
 #define cpu_relax()     barrier()
+#if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH3) || \
+    defined(CONFIG_CPU_SH4)
+#define PREFETCH_STRIDE         L1_CACHE_BYTES
+#define ARCH_HAS_PREFETCH
+#define ARCH_HAS_PREFETCHW
+static inline void prefetch(void *x)
+{
+        __asm__ __volatile__ ("pref @%0\n\t" : : "r" (x) : "memory");
+}
+#define prefetchw(x)    prefetch(x)
+#endif
+#ifdef CONFIG_VSYSCALL
+extern int vsyscall_init(void);
+#else
+#define vsyscall_init() do { } while (0)
+#endif
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_PROCESSOR_H */
diff --git a/include/asm-sh/r7780rp/ide.h b/include/asm-sh/r7780rp/ide.h
new file mode 100644
index 000000000000..a1ed78e0f617
--- /dev/null
+++ b/include/asm-sh/r7780rp/ide.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_SH_R7780RP_IDE_H
+#define __ASM_SH_R7780RP_IDE_H
+/* Nothing to see here.. */
+#include <asm/mach/r7780rp.h>
+#endif /* __ASM_SH_R7780RP_IDE_H */
diff --git a/include/asm-sh/r7780rp/r7780rp.h b/include/asm-sh/r7780rp/r7780rp.h
new file mode 100644
index 000000000000..f95d9dba31a2
--- /dev/null
+++ b/include/asm-sh/r7780rp/r7780rp.h
@@ -0,0 +1,177 @@
+#ifndef __ASM_SH_RENESAS_R7780RP_H
+#define __ASM_SH_RENESAS_R7780RP_H
+/*
+ * linux/include/asm-sh/r7780rp.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * Renesas Solutions Highlander R7780RP support
+ */
+/* Box specific addresses.  */
+#if defined(CONFIG_SH_R7780MP)
+#define PA_BCR          0xa4000000      /* FPGA */
+#define PA_IRLMSK       (PA_BCR+0x0000) /* Interrupt Mask control */
+#define PA_IRLMON       (PA_BCR+0x0002) /* Interrupt Status control */
+#define PA_IRLPRI1      (PA_BCR+0x0004) /* Interrupt Priorty 1 */
+#define PA_IRLPRI2      (PA_BCR+0x0006) /* Interrupt Priorty 2 */
+#define PA_IRLPRI3      (PA_BCR+0x0008) /* Interrupt Priorty 3 */
+#define PA_IRLPRI4      (PA_BCR+0x000a) /* Interrupt Priorty 4 */
+#define PA_RSTCTL       (PA_BCR+0x000c) /* Reset Control */
+#define PA_PCIBD        (PA_BCR+0x000e) /* PCI Board detect control */
+#define PA_PCICD        (PA_BCR+0x0010) /* PCI Conector detect control */
+#define PA_EXTGIO       (PA_BCR+0x0016) /* Extension GPIO Control */
+#define PA_IVDRMON      (PA_BCR+0x0018) /* iVDR Moniter control */
+#define PA_IVDRCTL      (PA_BCR+0x001a) /* iVDR control */
+#define PA_OBLED        (PA_BCR+0x001c) /* On Board LED control */
+#define PA_OBSW         (PA_BCR+0x001e) /* On Board Switch control */
+#define PA_AUDIOSEL     (PA_BCR+0x0020) /* Sound Interface Select control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
+#define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
+#define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
+#define PA_TPXPOS       (PA_BCR+0x0106) /* Touch Panel X position control */
+#define PA_TPYPOS       (PA_BCR+0x0108) /* Touch Panel Y position control */
+#define PA_DBSW         (PA_BCR+0x0200) /* Debug Board Switch control */
+#define PA_CFCTL        (PA_BCR+0x0300) /* CF Timing control */
+#define PA_CFPOW        (PA_BCR+0x0302) /* CF Power control */
+#define PA_CFCDINTCLR   (PA_BCR+0x0304) /* CF Insert Interrupt clear */
+#define PA_SCSMR0       (PA_BCR+0x0400) /* SCIF0 Serial mode control */
+#define PA_SCBRR0       (PA_BCR+0x0404) /* SCIF0 Bit rate control */
+#define PA_SCSCR0       (PA_BCR+0x0408) /* SCIF0 Serial control */
+#define PA_SCFTDR0      (PA_BCR+0x040c) /* SCIF0 Send FIFO control */
+#define PA_SCFSR0       (PA_BCR+0x0410) /* SCIF0 Serial status control */
+#define PA_SCFRDR0      (PA_BCR+0x0414) /* SCIF0 Receive FIFO control */
+#define PA_SCFCR0       (PA_BCR+0x0418) /* SCIF0 FIFO control */
+#define PA_SCTFDR0      (PA_BCR+0x041c) /* SCIF0 Send FIFO data control */
+#define PA_SCRFDR0      (PA_BCR+0x0420) /* SCIF0 Receive FIFO data control */
+#define PA_SCSPTR0      (PA_BCR+0x0424) /* SCIF0 Serial Port control */
+#define PA_SCLSR0       (PA_BCR+0x0428) /* SCIF0 Line Status control */
+#define PA_SCRER0       (PA_BCR+0x042c) /* SCIF0 Serial Error control */
+#define PA_SCSMR1       (PA_BCR+0x0500) /* SCIF1 Serial mode control */
+#define PA_SCBRR1       (PA_BCR+0x0504) /* SCIF1 Bit rate control */
+#define PA_SCSCR1       (PA_BCR+0x0508) /* SCIF1 Serial control */
+#define PA_SCFTDR1      (PA_BCR+0x050c) /* SCIF1 Send FIFO control */
+#define PA_SCFSR1       (PA_BCR+0x0510) /* SCIF1 Serial status control */
+#define PA_SCFRDR1      (PA_BCR+0x0514) /* SCIF1 Receive FIFO control */
+#define PA_SCFCR1       (PA_BCR+0x0518) /* SCIF1 FIFO control */
+#define PA_SCTFDR1      (PA_BCR+0x051c) /* SCIF1 Send FIFO data control */
+#define PA_SCRFDR1      (PA_BCR+0x0520) /* SCIF1 Receive FIFO data control */
+#define PA_SCSPTR1      (PA_BCR+0x0524) /* SCIF1 Serial Port control */
+#define PA_SCLSR1       (PA_BCR+0x0528) /* SCIF1 Line Status control */
+#define PA_SCRER1       (PA_BCR+0x052c) /* SCIF1 Serial Error control */
+#define PA_ICCR         (PA_BCR+0x0600) /* Serial control */
+#define PA_SAR          (PA_BCR+0x0602) /* Serial Slave control */
+#define PA_MDR          (PA_BCR+0x0604) /* Serial Mode control */
+#define PA_ADR1         (PA_BCR+0x0606) /* Serial Address1 control */
+#define PA_DAR1         (PA_BCR+0x0646) /* Serial Data1 control */
+#define PA_VERREG       (PA_BCR+0x0700) /* FPGA Version Register */
+#define PA_POFF         (PA_BCR+0x0800) /* System Power Off control */
+#define PA_PMR          (PA_BCR+0x0900) /*  */
+#define PA_AX88796L     0xa4100400      /* AX88796L Area */
+#define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+#define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
+#define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
+#define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
+#define IRQ_PCISLOT1    65              /* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2    66              /* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3    67              /* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4    68              /* PCI Slot #4 IRQ */
+#define IRQ_CFCARD      1               /* CF Card IRQ */
+// #define IRQ_CFINST   0               /* CF Card Insert IRQ */
+#define IRQ_TP          2               /* Touch Panel IRQ */
+#define IRQ_SCI1        3               /* SCI1 IRQ */
+#define IRQ_SCI0        4               /* SCI0 IRQ */
+#define IRQ_2SERIAL     5               /* Serial IRQ */
+#define IRQ_RTC         6               /* RTC A / B IRQ */
+#define IRQ_EXTENTION6  7               /* EXT6n IRQ */
+#define IRQ_EXTENTION5  8               /* EXT5n IRQ */
+#define IRQ_EXTENTION4  9               /* EXT4n IRQ */
+#define IRQ_EXTENTION2  10              /* EXT2n IRQ */
+#define IRQ_EXTENTION1  11              /* EXT1n IRQ */
+#define IRQ_ONETH       13              /* On board Ethernet IRQ */
+#define IRQ_PSW         14              /* Push Switch IRQ */
+#else /* R7780RP */
+#define PA_BCR          0xa5000000      /* FPGA */
+#define PA_IRLMSK       (PA_BCR+0x0000) /* Interrupt Mask control */
+#define PA_IRLMON       (PA_BCR+0x0002) /* Interrupt Status control */
+#define PA_SDPOW        (PA_BCR+0x0004) /* SD Power control */
+#define PA_RSTCTL       (PA_BCR+0x0006) /* Device Reset control */
+#define PA_PCIBD        (PA_BCR+0x0008) /* PCI Board detect control */
+#define PA_PCICD        (PA_BCR+0x000a) /* PCI Conector detect control */
+#define PA_ZIGIO1       (PA_BCR+0x000c) /* Zigbee IO control 1 */
+#define PA_ZIGIO2       (PA_BCR+0x000e) /* Zigbee IO control 2 */
+#define PA_ZIGIO3       (PA_BCR+0x0010) /* Zigbee IO control 3 */
+#define PA_ZIGIO4       (PA_BCR+0x0012) /* Zigbee IO control 4 */
+#define PA_IVDRMON      (PA_BCR+0x0014) /* iVDR Moniter control */
+#define PA_IVDRCTL      (PA_BCR+0x0016) /* iVDR control */
+#define PA_OBLED        (PA_BCR+0x0018) /* On Board LED control */
+#define PA_OBSW         (PA_BCR+0x001a) /* On Board Switch control */
+#define PA_AUDIOSEL     (PA_BCR+0x001c) /* Sound Interface Select control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
+#define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
+#define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
+#define PA_TPXPOS       (PA_BCR+0x0106) /* Touch Panel X position control */
+#define PA_TPYPOS       (PA_BCR+0x0108) /* Touch Panel Y position control */
+#define PA_DBDET        (PA_BCR+0x0200) /* Debug Board detect control */
+#define PA_DBDISPCTL    (PA_BCR+0x0202) /* Debug Board Dot timing control */
+#define PA_DBSW         (PA_BCR+0x0204) /* Debug Board Switch control */
+#define PA_CFCTL        (PA_BCR+0x0300) /* CF Timing control */
+#define PA_CFPOW        (PA_BCR+0x0302) /* CF Power control */
+#define PA_CFCDINTCLR   (PA_BCR+0x0304) /* CF Insert Interrupt clear */
+#define PA_SCSMR        (PA_BCR+0x0400) /* SCIF Serial mode control */
+#define PA_SCBRR        (PA_BCR+0x0402) /* SCIF Bit rate control */
+#define PA_SCSCR        (PA_BCR+0x0404) /* SCIF Serial control */
+#define PA_SCFDTR       (PA_BCR+0x0406) /* SCIF Send FIFO control */
+#define PA_SCFSR        (PA_BCR+0x0408) /* SCIF Serial status control */
+#define PA_SCFRDR       (PA_BCR+0x040a) /* SCIF Receive FIFO control */
+#define PA_SCFCR        (PA_BCR+0x040c) /* SCIF FIFO control */
+#define PA_SCFDR        (PA_BCR+0x040e) /* SCIF FIFO data control */
+#define PA_SCLSR        (PA_BCR+0x0412) /* SCIF Line Status control */
+#define PA_ICCR         (PA_BCR+0x0500) /* Serial control */
+#define PA_SAR          (PA_BCR+0x0502) /* Serial Slave control */
+#define PA_MDR          (PA_BCR+0x0504) /* Serial Mode control */
+#define PA_ADR1         (PA_BCR+0x0506) /* Serial Address1 control */
+#define PA_DAR1         (PA_BCR+0x0546) /* Serial Data1 control */
+#define PA_VERREG       (PA_BCR+0x0600) /* FPGA Version Register */
+#define PA_AX88796L     0xa5800400      /* AX88796L Area */
+#define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+#define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
+#define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
+#define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
+#define IRQ_PCISLOT1    0               /* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2    1               /* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3    2               /* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4    3               /* PCI Slot #4 IRQ */
+#define IRQ_CFCARD      4               /* CF Card IRQ */
+#define IRQ_CFINST      5               /* CF Card Insert IRQ */
+#define IRQ_M66596      6               /* M66596 IRQ */
+#define IRQ_SDCARD      7               /* SD Card IRQ */
+#define IRQ_TUCHPANEL   8               /* Touch Panel IRQ */
+#define IRQ_SCI         9               /* SCI IRQ */
+#define IRQ_2SERIAL     10              /* Serial IRQ */
+#define IRQ_EXTENTION   11              /* EXTn IRQ */
+#define IRQ_ONETH       12              /* On board Ethernet IRQ */
+#define IRQ_PSW         13              /* Push Switch IRQ */
+#define IRQ_ZIGBEE      14              /* Ziggbee IO IRQ */
+#endif  /* CONFIG_SH_R7780MP */
+#define __IO_PREFIX     r7780rp
+#include <asm/io_generic.h>
+#endif  /* __ASM_SH_RENESAS_R7780RP */
diff --git a/include/asm-sh/rtc.h b/include/asm-sh/rtc.h
index cea9cdf9b925..91aacc96151b 100644
--- a/include/asm-sh/rtc.h
+++ b/include/asm-sh/rtc.h
@@ -1,29 +1,8 @@
 #ifndef _ASM_RTC_H
 #define _ASM_RTC_H
-#ifdef __KERNEL__
-#include <asm/machvec.h>
-#include <asm/cpu/rtc.h>
-extern void sh_rtc_gettimeofday(struct timespec *ts);
-extern int sh_rtc_settimeofday(const time_t secs);
 extern void (*board_time_init)(void);
-extern void (*rtc_get_time)(struct timespec *);
+extern void (*rtc_sh_get_time)(struct timespec *);
-extern int (*rtc_set_time)(const time_t);
+extern int (*rtc_sh_set_time)(const time_t);
-/* RCR1 Bits */
-#define RCR1_CF         0x80    /* Carry Flag             */
-#define RCR1_CIE        0x10    /* Carry Interrupt Enable */
-#define RCR1_AIE        0x08    /* Alarm Interrupt Enable */
-#define RCR1_AF         0x01    /* Alarm Flag             */
-/* RCR2 Bits */
-#define RCR2_PEF        0x80    /* PEriodic interrupt Flag */
-#define RCR2_PESMASK    0x70    /* Periodic interrupt Set  */
-#define RCR2_RTCEN      0x08    /* ENable RTC              */
-#define RCR2_ADJ        0x04    /* ADJustment (30-second)  */
-#define RCR2_RESET      0x02    /* Reset bit               */
-#define RCR2_START      0x01    /* Start bit               */
-#endif /* __KERNEL__ */
 #endif /* _ASM_RTC_H */
diff --git a/include/asm-sh/rts7751r2d/io.h b/include/asm-sh/rts7751r2d/io.h
deleted file mode 100644
index 241094020567..000000000000
--- a/include/asm-sh/rts7751r2d/io.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * include/asm-sh/io_rts7751r2d.h
- *
- * Modified version of io_se.h for the rts7751r2d-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Renesas Technology sales RTS7751R2D
- */
-#ifndef _ASM_SH_IO_RTS7751R2D_H
-#define _ASM_SH_IO_RTS7751R2D_H
-extern unsigned char rts7751r2d_inb(unsigned long port);
-extern unsigned short rts7751r2d_inw(unsigned long port);
-extern unsigned int rts7751r2d_inl(unsigned long port);
-extern void rts7751r2d_outb(unsigned char value, unsigned long port);
-extern void rts7751r2d_outw(unsigned short value, unsigned long port);
-extern void rts7751r2d_outl(unsigned int value, unsigned long port);
-extern unsigned char rts7751r2d_inb_p(unsigned long port);
-extern void rts7751r2d_outb_p(unsigned char value, unsigned long port);
-extern void rts7751r2d_insb(unsigned long port, void *addr, unsigned long count);
-extern void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count);
-extern void rts7751r2d_insl(unsigned long port, void *addr, unsigned long count);
-extern void rts7751r2d_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void rts7751r2d_outsl(unsigned long port, const void *addr, unsigned long count);
-extern void *rts7751r2d_ioremap(unsigned long offset, unsigned long size);
-extern unsigned long rts7751r2d_isa_port2addr(unsigned long offset);
-#endif /* _ASM_SH_IO_RTS7751R2D_H */
diff --git a/include/asm-sh/rts7751r2d/rts7751r2d.h b/include/asm-sh/rts7751r2d/rts7751r2d.h
index 4e09ba597e9a..796b8fcb81a8 100644
--- a/include/asm-sh/rts7751r2d/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d/rts7751r2d.h
@@ -41,8 +41,6 @@
 #define PA_AX88796L     0xaa000400      /* AX88796L Area */
 #define PA_VOYAGER      0xab000000      /* VOYAGER GX Area */
-#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
-#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
 #define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
@@ -70,4 +68,7 @@
 #define IRQ_PCISLOT2    10              /* PCI Slot #2 IRQ */
 #define IRQ_EXTENTION   11              /* EXTn IRQ */
+#define __IO_PREFIX rts7751r2d
+#include <asm/io_generic.h>
 #endif  /* __ASM_SH_RENESAS_RTS7751R2D */
diff --git a/include/asm-sh/scatterlist.h b/include/asm-sh/scatterlist.h
index 7b91df140022..d19e7cd3b023 100644
--- a/include/asm-sh/scatterlist.h
+++ b/include/asm-sh/scatterlist.h
@@ -10,4 +10,13 @@ struct scatterlist {
 #define ISA_DMA_THRESHOLD (0x1fffffff)
+/* These macros should be used after a pci_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg)      ((sg)->dma_address)
+#define sg_dma_len(sg)          ((sg)->length)
 #endif /* !(__ASM_SH_SCATTERLIST_H) */
diff --git a/include/asm-sh/sci.h b/include/asm-sh/sci.h
new file mode 100644
index 000000000000..52e73660c129
--- /dev/null
+++ b/include/asm-sh/sci.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_SH_SCI_H
+#define __ASM_SH_SCI_H
+#include <linux/serial_core.h>
+/*
+ * Generic header for SuperH SCI(F)
+ *
+ * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
+ */
+/* Offsets into the sci_port->irqs array */
+enum {
+        SCIx_ERI_IRQ,
+        SCIx_RXI_IRQ,
+        SCIx_TXI_IRQ,
+        SCIx_BRI_IRQ,
+        SCIx_NR_IRQS,
+};
+/*
+ * Platform device specific platform_data struct
+ */
+struct plat_sci_port {
+        void __iomem    *membase;               /* io cookie */
+        unsigned long   mapbase;                /* resource base */
+        unsigned int    irqs[SCIx_NR_IRQS];     /* ERI, RXI, TXI, BRI */
+        unsigned int    type;                   /* SCI / SCIF / IRDA */
+        upf_t           flags;                  /* UPF_* flags */
+};
+int early_sci_setup(struct uart_port *port);
+#endif /* __ASM_SH_SCI_H */
diff --git a/include/asm-sh/se/se.h b/include/asm-sh/se.h
index 791c5da0388a..a1832154a3aa 100644
--- a/include/asm-sh/se/se.h
+++ b/include/asm-sh/se.h
@@ -74,4 +74,7 @@
 #define IRQ_STNIC       10
 #endif
+#define __IO_PREFIX     se
+#include <asm/io_generic.h>
 #endif  /* __ASM_SH_HITACHI_SE_H */
diff --git a/include/asm-sh/se/io.h b/include/asm-sh/se/io.h
deleted file mode 100644
index 9eeb86cd6cef..000000000000
--- a/include/asm-sh/se/io.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * include/asm-sh/io_se.h
- *
- * 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 an Hitachi SolutionEngine
- */
-#ifndef _ASM_SH_IO_SE_H
-#define _ASM_SH_IO_SE_H
-extern unsigned char se_inb(unsigned long port);
-extern unsigned short se_inw(unsigned long port);
-extern unsigned int se_inl(unsigned long port);
-extern void se_outb(unsigned char value, unsigned long port);
-extern void se_outw(unsigned short value, unsigned long port);
-extern void se_outl(unsigned int value, unsigned long port);
-extern unsigned char se_inb_p(unsigned long port);
-extern void se_outb_p(unsigned char value, unsigned long port);
-extern void se_insb(unsigned long port, void *addr, unsigned long count);
-extern void se_insw(unsigned long port, void *addr, unsigned long count);
-extern void se_insl(unsigned long port, void *addr, unsigned long count);
-extern void se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void se_outsl(unsigned long port, const void *addr, unsigned long count);
-extern unsigned long se_isa_port2addr(unsigned long offset);
-#endif /* _ASM_SH_IO_SE_H */
diff --git a/include/asm-sh/se7300/se7300.h b/include/asm-sh/se7300.h
index 3ec1ded86c97..4e24edccb30d 100644
--- a/include/asm-sh/se7300/se7300.h
+++ b/include/asm-sh/se7300.h
@@ -58,4 +58,7 @@
 #define PA_LCD1         0xb8000000
 #define PA_LCD2         0xb8800000
+#define __IO_PREFIX     sh7300se
+#include <asm/io_generic.h>
 #endif  /* __ASM_SH_HITACHI_SE7300_H */
diff --git a/include/asm-sh/se7300/io.h b/include/asm-sh/se7300/io.h
deleted file mode 100644
index c6af85529714..000000000000
--- a/include/asm-sh/se7300/io.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * include/asm-sh/se7300/io.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- * IO functions for SH-Mobile(SH7300) SolutionEngine
- */
-#ifndef _ASM_SH_IO_7300SE_H
-#define _ASM_SH_IO_7300SE_H
-extern unsigned char sh7300se_inb(unsigned long port);
-extern unsigned short sh7300se_inw(unsigned long port);
-extern unsigned int sh7300se_inl(unsigned long port);
-extern void sh7300se_outb(unsigned char value, unsigned long port);
-extern void sh7300se_outw(unsigned short value, unsigned long port);
-extern void sh7300se_outl(unsigned int value, unsigned long port);
-extern unsigned char sh7300se_inb_p(unsigned long port);
-extern void sh7300se_outb_p(unsigned char value, unsigned long port);
-extern void sh7300se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7300se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7300se_outsl(unsigned long port, const void *addr, unsigned long count);
-#endif /* _ASM_SH_IO_7300SE_H */
diff --git a/include/asm-sh/se73180/se73180.h b/include/asm-sh/se73180.h
index f5b93e39e768..3a4acb3e38a1 100644
--- a/include/asm-sh/se73180/se73180.h
+++ b/include/asm-sh/se73180.h
@@ -59,4 +59,7 @@
 #define PA_LCD1         0xb8000000
 #define PA_LCD2         0xb8800000
+#define __IO_PREFIX     sh73180se
+#include <asm/io_generic.h>
 #endif  /* __ASM_SH_HITACHI_SE73180_H */
diff --git a/include/asm-sh/se73180/io.h b/include/asm-sh/se73180/io.h
deleted file mode 100644
index c9cb1b9412c6..000000000000
--- a/include/asm-sh/se73180/io.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * include/asm-sh/se73180/io.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- * Based on include/asm-sh/se7300/io.h
- *
- * IO functions for SH-Mobile3(SH73180) SolutionEngine
- *
- */
-#ifndef _ASM_SH_IO_73180SE_H
-#define _ASM_SH_IO_73180SE_H
-extern unsigned char sh73180se_inb(unsigned long port);
-extern unsigned short sh73180se_inw(unsigned long port);
-extern unsigned int sh73180se_inl(unsigned long port);
-extern void sh73180se_outb(unsigned char value, unsigned long port);
-extern void sh73180se_outw(unsigned short value, unsigned long port);
-extern void sh73180se_outl(unsigned int value, unsigned long port);
-extern unsigned char sh73180se_inb_p(unsigned long port);
-extern void sh73180se_outb_p(unsigned char value, unsigned long port);
-extern void sh73180se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh73180se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh73180se_outsl(unsigned long port, const void *addr, unsigned long count);
-#endif /* _ASM_SH_IO_73180SE_H */
diff --git a/include/asm-sh/se7343.h b/include/asm-sh/se7343.h
new file mode 100644
index 000000000000..e7914a54aa96
--- /dev/null
+++ b/include/asm-sh/se7343.h
@@ -0,0 +1,82 @@
+#ifndef __ASM_SH_HITACHI_SE7343_H
+#define __ASM_SH_HITACHI_SE7343_H
+/*
+ * include/asm-sh/se/se7343.h
+ *
+ * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
+ *
+ * SH-Mobile SolutionEngine 7343 support
+ */
+/* Box specific addresses.  */
+/* Area 0 */
+#define PA_ROM          0x00000000      /* EPROM */
+#define PA_ROM_SIZE     0x00400000      /* EPROM size 4M byte(Actually 2MB) */
+#define PA_FROM         0x00400000      /* Flash ROM */
+#define PA_FROM_SIZE    0x00400000      /* Flash size 4M byte */
+#define PA_SRAM         0x00800000      /* SRAM */
+#define PA_FROM_SIZE    0x00400000      /* SRAM size 4M byte */
+/* Area 1 */
+#define PA_EXT1         0x04000000
+#define PA_EXT1_SIZE    0x04000000
+/* Area 2 */
+#define PA_EXT2         0x08000000
+#define PA_EXT2_SIZE    0x04000000
+/* Area 3 */
+#define PA_SDRAM        0x0c000000
+#define PA_SDRAM_SIZE   0x04000000
+/* Area 4 */
+#define PA_PCIC         0x10000000      /* MR-SHPC-01 PCMCIA */
+#define PA_MRSHPC       0xb03fffe0      /* MR-SHPC-01 PCMCIA controller */
+#define PA_MRSHPC_MW1   0xb0400000      /* MR-SHPC-01 memory window base */
+#define PA_MRSHPC_MW2   0xb0500000      /* MR-SHPC-01 attribute window base */
+#define PA_MRSHPC_IO    0xb0600000      /* MR-SHPC-01 I/O window base */
+#define MRSHPC_OPTION   (PA_MRSHPC + 6)
+#define MRSHPC_CSR      (PA_MRSHPC + 8)
+#define MRSHPC_ISR      (PA_MRSHPC + 10)
+#define MRSHPC_ICR      (PA_MRSHPC + 12)
+#define MRSHPC_CPWCR    (PA_MRSHPC + 14)
+#define MRSHPC_MW0CR1   (PA_MRSHPC + 16)
+#define MRSHPC_MW1CR1   (PA_MRSHPC + 18)
+#define MRSHPC_IOWCR1   (PA_MRSHPC + 20)
+#define MRSHPC_MW0CR2   (PA_MRSHPC + 22)
+#define MRSHPC_MW1CR2   (PA_MRSHPC + 24)
+#define MRSHPC_IOWCR2   (PA_MRSHPC + 26)
+#define MRSHPC_CDCR     (PA_MRSHPC + 28)
+#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
+#define PA_LED          0xb0C00000      /* LED */
+#define LED_SHIFT       0
+#define PA_DIPSW        0xb0900000      /* Dip switch 31 */
+#define PA_CPLD_MODESET 0xb1400004      /* CPLD Mode set register */
+#define PA_CPLD_ST      0xb1400008      /* CPLD Interrupt status register */
+#define PA_CPLD_IMSK    0xb140000a      /* CPLD Interrupt mask register */
+/* Area 5 */
+#define PA_EXT5         0x14000000
+#define PA_EXT5_SIZE    0x04000000
+/* Area 6 */
+#define PA_LCD1         0xb8000000
+#define PA_LCD2         0xb8800000
+#define __IO_PREFIX     sh7343se
+#include <asm/io_generic.h>
+/* External Multiplexed interrupts */
+#define PC_IRQ0         OFFCHIP_IRQ_BASE
+#define PC_IRQ1         (PC_IRQ0 + 1)
+#define PC_IRQ2         (PC_IRQ1 + 1)
+#define PC_IRQ3         (PC_IRQ2 + 1)
+#define EXT_IRQ0        (PC_IRQ3 + 1)
+#define EXT_IRQ1        (EXT_IRQ0 + 1)
+#define EXT_IRQ2        (EXT_IRQ1 + 1)
+#define EXT_IRQ3        (EXT_IRQ2 + 1)
+#define USB_IRQ0        (EXT_IRQ3 + 1)
+#define USB_IRQ1        (USB_IRQ0 + 1)
+#define UART_IRQ0       (USB_IRQ1 + 1)
+#define UART_IRQ1       (UART_IRQ0 + 1)
+#endif  /* __ASM_SH_HITACHI_SE7343_H */
diff --git a/include/asm-sh/se7751/se7751.h b/include/asm-sh/se7751.h
index 738e22bebdfb..88cd379d9084 100644
--- a/include/asm-sh/se7751/se7751.h
+++ b/include/asm-sh/se7751.h
@@ -65,4 +65,7 @@
 #define IRQ_79C973      13
+#define __IO_PREFIX     sh7751se
+#include <asm/io_generic.h>
 #endif  /* __ASM_SH_HITACHI_7751SE_H */
diff --git a/include/asm-sh/se7751/io.h b/include/asm-sh/se7751/io.h
deleted file mode 100644
index 78d8f5744bc5..000000000000
--- a/include/asm-sh/se7751/io.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * include/asm-sh/io_7751se.h
- *
- * Modified version of io_se.h for the 7751se-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Hitachi SolutionEngine
- */
-#ifndef _ASM_SH_IO_7751SE_H
-#define _ASM_SH_IO_7751SE_H
-extern unsigned char sh7751se_inb(unsigned long port);
-extern unsigned short sh7751se_inw(unsigned long port);
-extern unsigned int sh7751se_inl(unsigned long port);
-extern void sh7751se_outb(unsigned char value, unsigned long port);
-extern void sh7751se_outw(unsigned short value, unsigned long port);
-extern void sh7751se_outl(unsigned int value, unsigned long port);
-extern unsigned char sh7751se_inb_p(unsigned long port);
-extern void sh7751se_outb_p(unsigned char value, unsigned long port);
-extern void sh7751se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count);
-extern unsigned char sh7751se_readb(unsigned long addr);
-extern unsigned short sh7751se_readw(unsigned long addr);
-extern unsigned int sh7751se_readl(unsigned long addr);
-extern void sh7751se_writeb(unsigned char b, unsigned long addr);
-extern void sh7751se_writew(unsigned short b, unsigned long addr);
-extern void sh7751se_writel(unsigned int b, unsigned long addr);
-extern unsigned long sh7751se_isa_port2addr(unsigned long offset);
-#endif /* _ASM_SH_IO_7751SE_H */
diff --git a/include/asm-sh/setup.h b/include/asm-sh/setup.h
index d19de7c8df4e..34ca8a7f06ba 100644
--- a/include/asm-sh/setup.h
+++ b/include/asm-sh/setup.h
@@ -4,5 +4,7 @@
 #define COMMAND_LINE_SIZE 256
+int setup_early_printk(char *);
 #endif /* _SH_SETUP_H */
 #endif /* __KERNEL__ */
diff --git a/include/asm-sh/sfp-machine.h b/include/asm-sh/sfp-machine.h
new file mode 100644
index 000000000000..d3c548443f2a
--- /dev/null
+++ b/include/asm-sh/sfp-machine.h
@@ -0,0 +1,84 @@
+/* Machine-dependent software floating-point definitions.
+   SuperH kernel version.
+   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Richard Henderson (rth@cygnus.com),
+                  Jakub Jelinek (jj@ultra.linux.cz),
+                  David S. Miller (davem@redhat.com) and
+                  Peter Maydell (pmaydell@chiark.greenend.org.uk).
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+   The GNU C Library 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
+   Library General Public License for more details.
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+#ifndef _SFP_MACHINE_H
+#define _SFP_MACHINE_H
+#define _FP_W_TYPE_SIZE         32
+#define _FP_W_TYPE              unsigned long
+#define _FP_WS_TYPE             signed long
+#define _FP_I_TYPE              long
+#define _FP_MUL_MEAT_S(R,X,Y)                                   \
+  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_D(R,X,Y)                                   \
+  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_Q(R,X,Y)                                   \
+  _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+#define _FP_DIV_MEAT_S(R,X,Y)   _FP_DIV_MEAT_1_udiv(S,R,X,Y)
+#define _FP_DIV_MEAT_D(R,X,Y)   _FP_DIV_MEAT_2_udiv(D,R,X,Y)
+#define _FP_DIV_MEAT_Q(R,X,Y)   _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
+#define _FP_NANFRAC_S           ((_FP_QNANBIT_S << 1) - 1)
+#define _FP_NANFRAC_D           ((_FP_QNANBIT_D << 1) - 1), -1
+#define _FP_NANFRAC_Q           ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
+#define _FP_NANSIGN_S           0
+#define _FP_NANSIGN_D           0
+#define _FP_NANSIGN_Q           0
+#define _FP_KEEPNANFRACP 1
+/*
+ * If one NaN is signaling and the other is not,
+ * we choose that one, otherwise we choose X.
+ */
+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)                      \
+  do {                                                          \
+    if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs)          \
+        && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs))     \
+      {                                                         \
+        R##_s = Y##_s;                                          \
+        _FP_FRAC_COPY_##wc(R,Y);                                \
+      }                                                         \
+    else                                                        \
+      {                                                         \
+        R##_s = X##_s;                                          \
+        _FP_FRAC_COPY_##wc(R,X);                                \
+      }                                                         \
+    R##_c = FP_CLS_NAN;                                         \
+  } while (0)
+//#define FP_ROUNDMODE          FPSCR_RM
+#define FP_DENORM_ZERO          1/*FPSCR_DN*/
+/* Exception flags. */
+#define FP_EX_INVALID           (1<<4)
+#define FP_EX_DIVZERO           (1<<3)
+#define FP_EX_OVERFLOW          (1<<2)
+#define FP_EX_UNDERFLOW         (1<<1)
+#define FP_EX_INEXACT           (1<<0)
+#endif
diff --git a/include/asm-sh/sh03/io.h b/include/asm-sh/sh03/io.h
index 25792e9831ea..df3b187ef883 100644
--- a/include/asm-sh/sh03/io.h
+++ b/include/asm-sh/sh03/io.h
@@ -33,14 +33,6 @@
 #define IRL3_IPR_POS    0
 #define IRL3_PRIORITY   4
+void heartbeat_sh03(void);
-extern unsigned long sh03_isa_port2addr(unsigned long offset);
-extern void setup_sh03(void);
-extern void init_sh03_IRQ(void);
-extern void heartbeat_sh03(void);
-extern void sh03_rtc_gettimeofday(struct timeval *tv);
-extern int sh03_rtc_settimeofday(const struct timeval *tv);
 #endif /* _ASM_SH_IO_SH03_H */
diff --git a/include/asm-sh/sh2000/sh2000.h b/include/asm-sh/sh2000/sh2000.h
deleted file mode 100644
index 8d547324d59a..000000000000
--- a/include/asm-sh/sh2000/sh2000.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_SH2000_SH2000_H
-#define __ASM_SH_SH2000_SH2000_H
-/* arch/sh/boards/sh2000/setup.c */
-extern int setup_sh2000(void);
-#endif /* __ASM_SH_SH2000_SH2000_H */
diff --git a/include/asm-sh/shmin/shmin.h b/include/asm-sh/shmin/shmin.h
new file mode 100644
index 000000000000..36ba138a81fb
--- /dev/null
+++ b/include/asm-sh/shmin/shmin.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_SH_SHMIN_H
+#define __ASM_SH_SHMIN_H
+#define SHMIN_IO_BASE 0xb0000000UL
+#define SHMIN_NE_IRQ IRQ2_IRQ
+#define SHMIN_NE_BASE 0x300
+#endif
diff --git a/include/asm-sh/shmparam.h b/include/asm-sh/shmparam.h
index 0a95604b9b66..ba1758d90106 100644
--- a/include/asm-sh/shmparam.h
+++ b/include/asm-sh/shmparam.h
@@ -1,8 +1,22 @@
+/*
+ * include/asm-sh/shmparam.h
+ *
+ * Copyright (C) 1999 Niibe Yutaka
+ * Copyright (C) 2006 Paul Mundt
+ *
+ * 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 __ASM_SH_SHMPARAM_H
 #define __ASM_SH_SHMPARAM_H
-#ifdef __KERNEL__
-#include <asm/cpu/shmparam.h>
+/*
+ * SH-4 and SH-3 7705 have an aliasing dcache. Bump this up to a sensible value
+ * for everyone, and work out the specifics from the probed cache descriptor.
+ */
+#define SHMLBA  0x4000           /* attach addr a multiple of this */
+#define __ARCH_FORCE_SHMLBA
-#endif /* __KERNEL__ */
 #endif /* __ASM_SH_SHMPARAM_H */
diff --git a/include/asm-sh/se/smc37c93x.h b/include/asm-sh/smc37c93x.h
index 585da2a8fc45..585da2a8fc45 100644
--- a/include/asm-sh/se/smc37c93x.h
+++ b/include/asm-sh/smc37c93x.h
diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h
index f57c4fe9692a..71ecddf70db3 100644
--- a/include/asm-sh/smp.h
+++ b/include/asm-sh/smp.h
@@ -19,11 +19,6 @@
 #include <asm/atomic.h>
 #include <asm/current.h>
-extern cpumask_t cpu_online_map;
-extern cpumask_t cpu_possible_map;
-#define cpu_online(cpu)         cpu_isset(cpu, cpu_online_map)
 #define raw_smp_processor_id()  (current_thread_info()->cpu)
 /* I've no idea what the real meaning of this is */
diff --git a/include/asm-sh/snapgear/io.h b/include/asm-sh/snapgear.h
index bfa97ac06280..6b5e4ddc073a 100644
--- a/include/asm-sh/snapgear/io.h
+++ b/include/asm-sh/snapgear.h
@@ -40,21 +40,8 @@
 #define IRL3_PRIORITY   4
 #endif
-extern unsigned char snapgear_inb(unsigned long port);
+#define __IO_PREFIX     snapgear
-extern unsigned short snapgear_inw(unsigned long port);
+#include <asm/io_generic.h>
-extern unsigned int snapgear_inl(unsigned long port);
-extern void snapgear_outb(unsigned char value, unsigned long port);
-extern void snapgear_outw(unsigned short value, unsigned long port);
-extern void snapgear_outl(unsigned int value, unsigned long port);
-extern unsigned char snapgear_inb_p(unsigned long port);
-extern void snapgear_outb_p(unsigned char value, unsigned long port);
-extern void snapgear_insl(unsigned long port, void *addr, unsigned long count);
-extern void snapgear_outsl(unsigned long port, const void *addr, unsigned long count);
-extern unsigned long snapgear_isa_port2addr(unsigned long offset);
 #ifdef CONFIG_SH_SECUREEDGE5410
 /*
@@ -79,14 +66,14 @@ extern unsigned long snapgear_isa_port2addr(unsigned long offset);
 * D12        -                      RTS RESET
 */
- #define SECUREEDGE_IOPORT_ADDR ((volatile short *) 0xb0000000)
+#define SECUREEDGE_IOPORT_ADDR ((volatile short *) 0xb0000000)
- extern unsigned short secureedge5410_ioport;
+extern unsigned short secureedge5410_ioport;
- #define SECUREEDGE_WRITE_IOPORT(val, mask) (*SECUREEDGE_IOPORT_ADDR = \
+#define SECUREEDGE_WRITE_IOPORT(val, mask) (*SECUREEDGE_IOPORT_ADDR = \
-                 (secureedge5410_ioport = \
+         (secureedge5410_ioport = \
-                                ((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
+                        ((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
- #define SECUREEDGE_READ_IOPORT() \
+#define SECUREEDGE_READ_IOPORT() \
-                 ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
+         ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
 #endif
 #endif /* _ASM_SH_IO_SNAPGEAR_H */
diff --git a/include/asm-sh/spinlock.h b/include/asm-sh/spinlock.h
index 846322d4c35d..2586eef07d57 100644
--- a/include/asm-sh/spinlock.h
+++ b/include/asm-sh/spinlock.h
@@ -88,7 +88,14 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
        __raw_spin_unlock(&rw->lock);
 }
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *lock)
+{
+        atomic_t *count = (atomic_t*)lock;
+        if (atomic_dec_return(count) >= 0)
+                return 1;
+        atomic_inc(count);
+        return 0;
+}
 static inline int __raw_write_trylock(raw_rwlock_t *rw)
 {
@@ -100,4 +107,8 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
        return 0;
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SH_SPINLOCK_H */
diff --git a/include/asm-sh/string.h b/include/asm-sh/string.h
index 3e0cff04caec..95bc7db006b0 100644
--- a/include/asm-sh/string.h
+++ b/include/asm-sh/string.h
@@ -1,13 +1,15 @@
 #ifndef __ASM_SH_STRING_H
 #define __ASM_SH_STRING_H
+#ifdef __KERNEL__
 /*
 * Copyright (C) 1999 Niibe Yutaka
 * But consider these trivial functions to be public domain.
 */
 #define __HAVE_ARCH_STRCPY
-static __inline__ char *strcpy(char *__dest, const char *__src)
+static inline char *strcpy(char *__dest, const char *__src)
 {
        register char *__xdest = __dest;
        unsigned long __dummy;
@@ -26,7 +28,7 @@ static __inline__ char *strcpy(char *__dest, const char *__src)
 }
 #define __HAVE_ARCH_STRNCPY
-static __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
+static inline char *strncpy(char *__dest, const char *__src, size_t __n)
 {
        register char *__xdest = __dest;
        unsigned long __dummy;
@@ -52,7 +54,7 @@ static __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
 }
 #define __HAVE_ARCH_STRCMP
-static __inline__ int strcmp(const char *__cs, const char *__ct)
+static inline int strcmp(const char *__cs, const char *__ct)
 {
        register int __res;
        unsigned long __dummy;
@@ -78,7 +80,7 @@ static __inline__ int strcmp(const char *__cs, const char *__ct)
 }
 #define __HAVE_ARCH_STRNCMP
-static __inline__ int strncmp(const char *__cs, const char *__ct, size_t __n)
+static inline int strncmp(const char *__cs, const char *__ct, size_t __n)
 {
        register int __res;
        unsigned long __dummy;
@@ -124,4 +126,9 @@ extern void *memchr(const void *__s, int __c, size_t __n);
 #define __HAVE_ARCH_STRLEN
 extern size_t strlen(const char *);
+/* arch/sh/lib/strcasecmp.c */
+extern int strcasecmp(const char *, const char *);
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH_STRING_H */
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index ad35ad4958f4..6c1f8fde5ac4 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -6,6 +6,7 @@
 * Copyright (C) 2002 Paul Mundt
 */
+#include <asm/types.h>
 /*
 *      switch_to() should switch tasks to task nr n, first
@@ -66,13 +67,20 @@ static inline void sched_cacheflush(void)
 {
 }
-#define nop() __asm__ __volatile__ ("nop")
+#ifdef CONFIG_CPU_SH4A
+#define __icbi()                        \
+{                                       \
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+        unsigned long __addr;           \
+        __addr = 0xa8000000;            \
+        __asm__ __volatile__(           \
+                "icbi   %0\n\t"         \
+                : /* no output */       \
+                : "m" (__m(__addr)));   \
+}
+#endif
-static __inline__ unsigned long tas(volatile int *m)
+static inline unsigned long tas(volatile int *m)
-{ /* #define tas(ptr) (xchg((ptr),1)) */
+{
        unsigned long retval;
        __asm__ __volatile__ ("tas.b    @%1\n\t"
@@ -81,12 +89,33 @@ static __inline__ unsigned long tas(volatile int *m)
        return retval;
 }
-extern void __xchg_called_with_bad_pointer(void);
+/*
+ * A brief note on ctrl_barrier(), the control register write barrier.
-#define mb()    __asm__ __volatile__ ("": : :"memory")
+ *
-#define rmb()   mb()
+ * Legacy SH cores typically require a sequence of 8 nops after
-#define wmb()   __asm__ __volatile__ ("": : :"memory")
+ * modification of a control register in order for the changes to take
+ * effect. On newer cores (like the sh4a and sh5) this is accomplished
+ * with icbi.
+ *
+ * Also note that on sh4a in the icbi case we can forego a synco for the
+ * write barrier, as it's not necessary for control registers.
+ *
+ * Historically we have only done this type of barrier for the MMUCR, but
+ * it's also necessary for the CCR, so we make it generic here instead.
+ */
+#ifdef CONFIG_CPU_SH4A
+#define mb()            __asm__ __volatile__ ("synco": : :"memory")
+#define rmb()           mb()
+#define wmb()           __asm__ __volatile__ ("synco": : :"memory")
+#define ctrl_barrier()  __icbi()
+#define read_barrier_depends()  do { } while(0)
+#else
+#define mb()            __asm__ __volatile__ ("": : :"memory")
+#define rmb()           mb()
+#define wmb()           __asm__ __volatile__ ("": : :"memory")
+#define ctrl_barrier()  __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop")
 #define read_barrier_depends()  do { } while(0)
+#endif
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
@@ -103,7 +132,8 @@ extern void __xchg_called_with_bad_pointer(void);
 #define set_mb(var, value) do { xchg(&var, value); } while (0)
 /* Interrupt Control */
-static __inline__ void local_irq_enable(void)
+#ifdef CONFIG_CPU_HAS_SR_RB
+static inline void local_irq_enable(void)
 {
        unsigned long __dummy0, __dummy1;
@@ -116,8 +146,22 @@ static __inline__ void local_irq_enable(void)
                             : "1" (~0x000000f0)
                             : "memory");
 }
+#else
+static inline void local_irq_enable(void)
+{
+        unsigned long __dummy0, __dummy1;
+        __asm__ __volatile__ (
+                "stc    sr, %0\n\t"
+                "and    %1, %0\n\t"
+                "ldc    %0, sr\n\t"
+                : "=&r" (__dummy0), "=r" (__dummy1)
+                : "1" (~0x000000f0)
+                : "memory");
+}
+#endif
-static __inline__ void local_irq_disable(void)
+static inline void local_irq_disable(void)
 {
        unsigned long __dummy;
        __asm__ __volatile__("stc       sr, %0\n\t"
@@ -128,6 +172,31 @@ static __inline__ void local_irq_disable(void)
                             : "memory");
 }
+static inline void set_bl_bit(void)
+{
+        unsigned long __dummy0, __dummy1;
+        __asm__ __volatile__ ("stc      sr, %0\n\t"
+                             "or        %2, %0\n\t"
+                             "and       %3, %0\n\t"
+                             "ldc       %0, sr"
+                             : "=&r" (__dummy0), "=r" (__dummy1)
+                             : "r" (0x10000000), "r" (0xffffff0f)
+                             : "memory");
+}
+static inline void clear_bl_bit(void)
+{
+        unsigned long __dummy0, __dummy1;
+        __asm__ __volatile__ ("stc      sr, %0\n\t"
+                             "and       %2, %0\n\t"
+                             "ldc       %0, sr"
+                             : "=&r" (__dummy0), "=r" (__dummy1)
+                             : "1" (~0x10000000)
+                             : "memory");
+}
 #define local_save_flags(x) \
        __asm__("stc sr, %0; and #0xf0, %0" : "=&z" (x) :/**/: "memory" )
@@ -138,7 +207,7 @@ static __inline__ void local_irq_disable(void)
        (flags != 0);                   \
 })
-static __inline__ unsigned long local_irq_save(void)
+static inline unsigned long local_irq_save(void)
 {
        unsigned long flags, __dummy;
@@ -154,35 +223,9 @@ static __inline__ unsigned long local_irq_save(void)
        return flags;
 }
-#ifdef DEBUG_CLI_STI
+#define local_irq_restore(x) do {                       \
-static __inline__ void  local_irq_restore(unsigned long x)
-{
-        if ((x & 0x000000f0) != 0x000000f0)
-                local_irq_enable();
-        else {
-                unsigned long flags;
-                local_save_flags(flags);
-                if (flags == 0) {
-                        extern void dump_stack(void);
-                        printk(KERN_ERR "BUG!\n");
-                        dump_stack();
-                        local_irq_disable();
-                }
-        }
-}
-#else
-#define local_irq_restore(x) do {                       \
-        if ((x & 0x000000f0) != 0x000000f0)             \
-                local_irq_enable();                             \
-} while (0)
-#endif
-#define really_restore_flags(x) do {                    \
        if ((x & 0x000000f0) != 0x000000f0)             \
-                local_irq_enable();                             \
+                local_irq_enable();                     \
-        else                                            \
-                local_irq_disable();                            \
 } while (0)
 /*
@@ -210,8 +253,8 @@ do {					\
 #define back_to_P1()                                    \
 do {                                                    \
        unsigned long __dummy;                          \
+        ctrl_barrier();                                 \
        __asm__ __volatile__(                           \
-                "nop;nop;nop;nop;nop;nop;nop\n\t"       \
                "mov.l  1f, %0\n\t"                     \
                "jmp    @%0\n\t"                        \
                " nop\n\t"                              \
@@ -224,7 +267,7 @@ do {							\
 /* For spinlocks etc */
 #define local_irq_save(x)       x = local_irq_save()
-static __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile u32 *m, unsigned long val)
 {
        unsigned long flags, retval;
@@ -235,7 +278,7 @@ static __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
        return retval;
 }
-static __inline__ unsigned long xchg_u8(volatile unsigned char * m, unsigned long val)
+static inline unsigned long xchg_u8(volatile u8 *m, unsigned long val)
 {
        unsigned long flags, retval;
@@ -246,20 +289,70 @@ static __inline__ unsigned long xchg_u8(volatile unsigned char * m, unsigned lon
        return retval;
 }
-static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+extern void __xchg_called_with_bad_pointer(void);
+#define __xchg(ptr, x, size)                            \
+({                                                      \
+        unsigned long __xchg__res;                      \
+        volatile void *__xchg_ptr = (ptr);              \
+        switch (size) {                                 \
+        case 4:                                         \
+                __xchg__res = xchg_u32(__xchg_ptr, x);  \
+                break;                                  \
+        case 1:                                         \
+                __xchg__res = xchg_u8(__xchg_ptr, x);   \
+                break;                                  \
+        default:                                        \
+                __xchg_called_with_bad_pointer();       \
+                __xchg__res = x;                        \
+                break;                                  \
+        }                                               \
+                                                        \
+        __xchg__res;                                    \
+})
+#define xchg(ptr,x)     \
+        ((__typeof__(*(ptr)))__xchg((ptr),(unsigned long)(x), sizeof(*(ptr))))
+static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
+        unsigned long new)
+{
+        __u32 retval;
+        unsigned long flags;
+        local_irq_save(flags);
+        retval = *m;
+        if (retval == old)
+                *m = new;
+        local_irq_restore(flags);       /* implies memory barrier  */
+        return retval;
+}
+/* This function doesn't exist, so you'll get a linker error
+ * if something tries to do an invalid cmpxchg(). */
+extern void __cmpxchg_called_with_bad_pointer(void);
+#define __HAVE_ARCH_CMPXCHG 1
+static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
+                unsigned long new, int size)
 {
        switch (size) {
        case 4:
-                return xchg_u32(ptr, x);
+                return __cmpxchg_u32(ptr, old, new);
-                break;
-        case 1:
-                return xchg_u8(ptr, x);
-                break;
        }
-        __xchg_called_with_bad_pointer();
+        __cmpxchg_called_with_bad_pointer();
-        return x;
+        return old;
 }
+#define cmpxchg(ptr,o,n)                                                 \
+  ({                                                                     \
+     __typeof__(*(ptr)) _o_ = (o);                                       \
+     __typeof__(*(ptr)) _n_ = (n);                                       \
+     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,           \
+                                    (unsigned long)_n_, sizeof(*(ptr))); \
+  })
 /* XXX
 * disable hlt during certain critical i/o operations
 */
diff --git a/include/asm-sh/systemh/io.h b/include/asm-sh/systemh/io.h
deleted file mode 100644
index 327849b49db8..000000000000
--- a/include/asm-sh/systemh/io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * include/asm-sh/systemh/io.h
- *
- * Stupid I/O definitions for SystemH, cloned from SE7751.
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * 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 __ASM_SH_SYSTEMH_IO_H
-#define __ASM_SH_SYSTEMH_IO_H
-extern unsigned char sh7751systemh_inb(unsigned long port);
-extern unsigned short sh7751systemh_inw(unsigned long port);
-extern unsigned int sh7751systemh_inl(unsigned long port);
-extern void sh7751systemh_outb(unsigned char value, unsigned long port);
-extern void sh7751systemh_outw(unsigned short value, unsigned long port);
-extern void sh7751systemh_outl(unsigned int value, unsigned long port);
-extern unsigned char sh7751systemh_inb_p(unsigned long port);
-extern void sh7751systemh_outb_p(unsigned char value, unsigned long port);
-extern void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count);
-extern unsigned char sh7751systemh_readb(unsigned long addr);
-extern unsigned short sh7751systemh_readw(unsigned long addr);
-extern unsigned int sh7751systemh_readl(unsigned long addr);
-extern void sh7751systemh_writeb(unsigned char b, unsigned long addr);
-extern void sh7751systemh_writew(unsigned short b, unsigned long addr);
-extern void sh7751systemh_writel(unsigned int b, unsigned long addr);
-extern unsigned long sh7751systemh_isa_port2addr(unsigned long offset);
-#endif /* __ASM_SH_SYSTEMH_IO_H */
diff --git a/include/asm-sh/systemh/7751systemh.h b/include/asm-sh/systemh7751.h
index 4170531bdbd9..b143bb2a2ca7 100644
--- a/include/asm-sh/systemh/7751systemh.h
+++ b/include/asm-sh/systemh7751.h
@@ -65,4 +65,7 @@
 #define IRQ_79C973      13
+#define __IO_PREFIX     sh7751systemh
+#include <asm/io_generic.h>
 #endif  /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 7345350d98c0..3ebc3f9039eb 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -9,8 +9,8 @@
 *  Copyright (C) 2002  David Howells (dhowells@redhat.com)
 *  - Incorporating suggestions made by Linus Torvalds and Dave Miller
 */
 #ifdef __KERNEL__
+#include <asm/page.h>
 #ifndef __ASSEMBLY__
 #include <asm/processor.h>
@@ -21,7 +21,10 @@ struct thread_info {
        unsigned long           flags;          /* low level flags */
        __u32                   cpu;
        int                     preempt_count; /* 0 => preemptable, <0 => BUG */
+        mm_segment_t            addr_limit;     /* thread address space */
        struct restart_block    restart_block;
+        unsigned long           previous_sp;    /* sp of previous stack in case
+                                                   of nested IRQ stacks */
        __u8                    supervisor_stack[0];
 };
@@ -29,6 +32,13 @@ struct thread_info {
 #define PREEMPT_ACTIVE          0x10000000
+#ifdef CONFIG_4KSTACKS
+#define THREAD_SIZE             (PAGE_SIZE)
+#else
+#define THREAD_SIZE             (PAGE_SIZE * 2)
+#endif
+#define STACK_WARN              (THREAD_SIZE / 8)
 /*
 * macros/functions for gaining access to the thread information structure
 */
@@ -40,6 +50,7 @@ struct thread_info {
        .flags          = 0,                    \
        .cpu            = 0,                    \
        .preempt_count  = 1,                    \
+        .addr_limit     = KERNEL_DS,            \
        .restart_block  = {                     \
                .fn = do_no_restart_syscall,    \
        },                                      \
@@ -48,24 +59,42 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
+/* how to get the current stack pointer from C */
+register unsigned long current_stack_pointer asm("r15") __attribute_used__;
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
        struct thread_info *ti;
+#ifdef CONFIG_CPU_HAS_SR_RB
        __asm__("stc    r7_bank, %0" : "=r" (ti));
+#else
+        unsigned long __dummy;
+        __asm__ __volatile__ (
+                "mov    r15, %0\n\t"
+                "and    %1, %0\n\t"
+                : "=&r" (ti), "=r" (__dummy)
+                : "1" (~(THREAD_SIZE - 1))
+                : "memory");
+#endif
        return ti;
 }
 /* thread information allocation */
-#define THREAD_SIZE (2*PAGE_SIZE)
+#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
+#define alloc_thread_info(ti)   kzalloc(THREAD_SIZE, GFP_KERNEL)
-#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
+#else
+#define alloc_thread_info(ti)   kmalloc(THREAD_SIZE, GFP_KERNEL)
+#endif
+#define free_thread_info(ti)    kfree(ti)
 #else /* !__ASSEMBLY__ */
 /* how to get the thread information struct from ASM */
 #define GET_THREAD_INFO(reg) \
-        stc     r7_bank, reg
+        stc     r7_bank, reg
 #endif
@@ -79,18 +108,18 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
 #define TIF_SIGPENDING          2       /* signal pending */
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
+#define TIF_RESTORE_SIGMASK     4       /* restore signal mask in do_signal() */
 #define TIF_USEDFPU             16      /* FPU was used by this task this quantum (SMP) */
 #define TIF_POLLING_NRFLAG      17      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              18
-#define TIF_USERSPACE           31      /* true if FS sets userspace */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU            (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
-#define _TIF_USERSPACE          (1<<TIF_USERSPACE)
 #define _TIF_WORK_MASK          0x000000FE      /* work to do on interrupt/exception return */
 #define _TIF_ALLWORK_MASK       0x000000FF      /* work to do on any return to u-space */
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
index dd6579c0b04c..c7ab28095ba0 100644
--- a/include/asm-sh/timer.h
+++ b/include/asm-sh/timer.h
@@ -6,6 +6,8 @@
 struct sys_timer_ops {
        int (*init)(void);
+        int (*start)(void);
+        int (*stop)(void);
        unsigned long (*get_offset)(void);
        unsigned long (*get_frequency)(void);
 };
diff --git a/include/asm-sh/titan.h b/include/asm-sh/titan.h
new file mode 100644
index 000000000000..270a4f4bc8a9
--- /dev/null
+++ b/include/asm-sh/titan.h
@@ -0,0 +1,43 @@
+/*
+ * Platform defintions for Titan
+ */
+#ifndef _ASM_SH_TITAN_TITAN_H
+#define _ASM_SH_TITAN_TITAN_H
+#define __IO_PREFIX titan
+#include <asm/io_generic.h>
+/* IRQ assignments */
+#define TITAN_IRQ_WAN           2       /* eth0 (WAN) */
+#define TITAN_IRQ_LAN           5       /* eth1 (LAN) */
+#define TITAN_IRQ_MPCIA         8       /* mPCI A */
+#define TITAN_IRQ_MPCIB         11      /* mPCI B */
+#define TITAN_IRQ_USB           11      /* USB */
+/*
+ * The external interrupt lines, these take up ints 0 - 15 inclusive
+ * depending on the priority for the interrupt.  In fact the priority
+ * is the interrupt :-)
+ */
+#define IRL0_IRQ        0
+#define IRL0_IPR_ADDR   INTC_IPRD
+#define IRL0_IPR_POS    3
+#define IRL0_PRIORITY   8
+#define IRL1_IRQ        1
+#define IRL1_IPR_ADDR   INTC_IPRD
+#define IRL1_IPR_POS    2
+#define IRL1_PRIORITY   8
+#define IRL2_IRQ        2
+#define IRL2_IPR_ADDR   INTC_IPRD
+#define IRL2_IPR_POS    1
+#define IRL2_PRIORITY   8
+#define IRL3_IRQ        3
+#define IRL3_IPR_ADDR   INTC_IPRD
+#define IRL3_IPR_POS    0
+#define IRL3_PRIORITY   8
+#endif
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index 2cb01861e7c5..5c49ed6715f2 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -16,21 +16,9 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
-/*
- * NOTE: Macro/functions in this file depends on threads_info.h implementation.
- * Assumes:
- * TI_FLAGS == 8
- * TIF_USERSPACE == 31
- * USER_ADDR_LIMIT == 0x80000000
- */
 #define VERIFY_READ    0
 #define VERIFY_WRITE   1
-typedef struct {
-        unsigned int is_user_space;
-} mm_segment_t;
 /*
 * The fs value determines whether argument validity checking should be
 * performed or not.  If get_fs() == USER_DS, checking is performed, with
@@ -40,16 +28,18 @@ typedef struct {
 */
 #define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
-#define segment_eq(a,b) ((a).is_user_space == (b).is_user_space)
-#define USER_ADDR_LIMIT 0x80000000
+#define KERNEL_DS       MAKE_MM_SEG(0xFFFFFFFFUL)
+#define USER_DS         MAKE_MM_SEG(PAGE_OFFSET)
-#define KERNEL_DS       MAKE_MM_SEG(0)
+#define segment_eq(a,b) ((a).seg == (b).seg)
-#define USER_DS         MAKE_MM_SEG(1)
 #define get_ds()        (KERNEL_DS)
 #if !defined(CONFIG_MMU)
+/* NOMMU is always true */
+#define __addr_ok(addr) (1)
 static inline mm_segment_t get_fs(void)
 {
        return USER_DS;
@@ -76,31 +66,11 @@ static inline int __access_ok(unsigned long addr, unsigned long size)
        return ((addr >= memory_start) && ((addr + size) < memory_end));
 }
 #else /* CONFIG_MMU */
-static inline mm_segment_t get_fs(void)
+#define __addr_ok(addr) \
-{
+        ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-        return MAKE_MM_SEG(test_thread_flag(TIF_USERSPACE));
-}
-static inline void set_fs(mm_segment_t s)
+#define get_fs()        (current_thread_info()->addr_limit)
-{
+#define set_fs(x)       (current_thread_info()->addr_limit = (x))
-        unsigned long ti, flag;
-        __asm__ __volatile__(
-                "stc    r7_bank, %0\n\t"
-                "mov.l  @(8,%0), %1\n\t"
-                "shal   %1\n\t"
-                "cmp/pl %2\n\t"
-                "rotcr  %1\n\t"
-                "mov.l  %1, @(8,%0)"
-                : "=&r" (ti), "=&r" (flag)
-                : "r" (s.is_user_space)
-                : "t");
-/****
-        if (s.is_user_space)
-                set_thread_flag(TIF_USERSPACE);
-        else
-                clear_thread_flag(TIF_USERSPACE);
-****/
-}
 /*
 * __access_ok: Check if address with size is OK or not.
@@ -108,7 +78,7 @@ static inline void set_fs(mm_segment_t s)
 * We do three checks:
 * (1) is it user space? 
 * (2) addr + size --> carry?
- * (3) addr + size >= 0x80000000  (USER_ADDR_LIMIT)
+ * (3) addr + size >= 0x80000000  (PAGE_OFFSET)
 *
 * (1) (2) (3) | RESULT
 *  0   0   0  |  ok
@@ -201,6 +171,7 @@ do {								\
        __gu_err;                                               \
 })
+#ifdef CONFIG_MMU
 #define __get_user_check(x,ptr,size)                            \
 ({                                                              \
        long __gu_err, __gu_val;                                \
@@ -290,6 +261,18 @@ __asm__("stc	r7_bank, %1\n\t"		\
        : "r" (addr)                            \
        : "t");                                 \
 })
+#else /* CONFIG_MMU */
+#define __get_user_check(x,ptr,size)                                    \
+({                                                                      \
+        long __gu_err, __gu_val;                                        \
+        if (__access_ok((unsigned long)(ptr), (size))) {                \
+                __get_user_size(__gu_val, (ptr), (size), __gu_err);     \
+                (x) = (__typeof__(*(ptr)))__gu_val;                     \
+        } else                                                          \
+                __gu_err = -EFAULT;                                     \
+        __gu_err;                                                       \
+})
+#endif
 #define __get_user_asm(x, addr, err, insn) \
 ({ \
@@ -541,7 +524,7 @@ static __inline__ long __strnlen_user(const char __user *__s, long __n)
                "3:\n\t"
                "mov.l  4f, %1\n\t"
                "jmp    @%1\n\t"
-                " mov   %5, %0\n"
+                " mov   #0, %0\n"
                ".balign 4\n"
                "4:     .long 2b\n"
                ".previous\n"
@@ -550,26 +533,20 @@ static __inline__ long __strnlen_user(const char __user *__s, long __n)
                "       .long 1b,3b\n"
                ".previous"
                : "=z" (res), "=&r" (__dummy)
-                : "0" (0), "r" (__s), "r" (__n), "i" (-EFAULT)
+                : "0" (0), "r" (__s), "r" (__n)
                : "t");
        return res;
 }
 static __inline__ long strnlen_user(const char __user *s, long n)
 {
-        if (!access_ok(VERIFY_READ, s, n))
+        if (!__addr_ok(s))
                return 0;
        else
                return __strnlen_user(s, n);
 }
-static __inline__ long strlen_user(const char __user *s)
+#define strlen_user(str)        strnlen_user(str, ~0UL >> 1)
-{
-        if (!access_ok(VERIFY_READ, s, 0))
-                return 0;
-        else
-                return __strnlen_user(s, ~0UL >> 1);
-}
 /*
 * The exception table consists of pairs of addresses: the first is the
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 76b5430cb458..f1a0cbc966be 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -292,25 +292,51 @@
 #define __NR_mq_getsetattr      (__NR_mq_open+5)
 #define __NR_kexec_load         283
 #define __NR_waitid             284
-#define __NR_add_key            285
+/* #define __NR_sys_setaltroot  285 */
-#define __NR_request_key        286
+#define __NR_add_key            286
-#define __NR_keyctl             287
+#define __NR_request_key        287
-#define __NR_ioprio_set         288
+#define __NR_keyctl             288
-#define __NR_ioprio_get         289
+#define __NR_ioprio_set         289
-#define __NR_inotify_init       290
+#define __NR_ioprio_get         290
-#define __NR_inotify_add_watch  291
+#define __NR_inotify_init       291
-#define __NR_inotify_rm_watch   292
+#define __NR_inotify_add_watch  292
+#define __NR_inotify_rm_watch   293
+#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_unlinkat           301
+#define __NR_renameat           302
+#define __NR_linkat             303
+#define __NR_symlinkat          304
+#define __NR_readlinkat         305
+#define __NR_fchmodat           306
+#define __NR_faccessat          307
+#define __NR_pselect6           308
+#define __NR_ppoll              309
+#define __NR_unshare            310
+#define __NR_set_robust_list    311
+#define __NR_get_robust_list    312
+#define __NR_splice             313
+#define __NR_sync_file_range    314
+#define __NR_tee                315
+#define __NR_vmsplice           316
+#define NR_syscalls 317
-#define NR_syscalls 293
 #ifdef __KERNEL__
-/* user-visible error numbers are in the range -1 - -124: see <asm-sh/errno.h> */
+#include <linux/err.h>
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh/errno.h> */
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-124)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
        /* Avoid using "res" which is declared to be in register r0; \
           errno might expand to a function call and clobber it.  */ \
                int __err = -(res); \
@@ -444,76 +470,7 @@ __syscall_return(type,__sc0); \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static __inline__ _syscall0(int,pause)
-static __inline__ _syscall0(int,sync)
-static __inline__ _syscall0(pid_t,setsid)
-static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static __inline__ _syscall1(int,dup,int,fd)
-static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode)
-static __inline__ _syscall1(int,close,int,fd)
-static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-static __inline__ _syscall1(int,delete_module,const char *,name)
-static __inline__ pid_t wait(int * wait_stat)
-{
-        return waitpid(-1,wait_stat,0);
-}
-asmlinkage long sys_mmap2(
-                        unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(char *ufilename, char **uargv,
-                        char **uenvp, unsigned long r7,
-                        struct pt_regs regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-                        unsigned long parent_tidptr,
-                        unsigned long child_tidptr,
-                        struct pt_regs regs);
-asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
-                        unsigned long r6, unsigned long r7,
-                        struct pt_regs regs);
-asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
-                        unsigned long r6, unsigned long r7,
-                        struct pt_regs regs);
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
-                        unsigned long r6, unsigned long r7,
-                        struct pt_regs regs);
-asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char *buf,
-                                size_t count, long dummy, loff_t pos);
-asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char *buf,
-                                size_t count, long dummy, loff_t pos);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
diff --git a/include/asm-sh/rts7751r2d/voyagergx_reg.h b/include/asm-sh/voyagergx.h
index f031b5d6cf54..99b0807d1c9f 100644
--- a/include/asm-sh/rts7751r2d/voyagergx_reg.h
+++ b/include/asm-sh/voyagergx.h
@@ -1,5 +1,5 @@
 /* -------------------------------------------------------------------- */
-/* voyagergx_reg.h                                                      */
+/* voyagergx.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
diff --git a/include/asm-sh/watchdog.h b/include/asm-sh/watchdog.h
index 09ca41972a11..d19ea62ef8c6 100644
--- a/include/asm-sh/watchdog.h
+++ b/include/asm-sh/watchdog.h
@@ -62,7 +62,6 @@
 /**
 *      sh_wdt_read_cnt - Read from Counter
- *
 *      Reads back the WTCNT value.
 */
 static inline __u8 sh_wdt_read_cnt(void)
@@ -72,7 +71,6 @@ static inline __u8 sh_wdt_read_cnt(void)
 /**
 *      sh_wdt_write_cnt - Write to Counter
- *
 *      @val: Value to write
 *
 *      Writes the given value @val to the lower byte of the timer counter.
@@ -95,7 +93,6 @@ static inline __u8 sh_wdt_read_csr(void)
 /**
 *      sh_wdt_write_csr - Write to Control/Status Register
- *
 *      @val: Value to write
 *
 *      Writes the given value @val to the lower byte of the control/status
diff --git a/include/asm-sh64/keyboard.h b/include/asm-sh64/keyboard.h
index 1fab96d792bf..0b01c3beb2f8 100644
--- a/include/asm-sh64/keyboard.h
+++ b/include/asm-sh64/keyboard.h
@@ -30,7 +30,6 @@ extern int pckbd_translate(unsigned char scancode, unsigned char *keycode,
 extern char pckbd_unexpected_up(unsigned char keycode);
 extern void pckbd_leds(unsigned char leds);
 extern void pckbd_init_hw(void);
-extern unsigned char pckbd_sysrq_xlate[128];
 #define kbd_setkeycode          pckbd_setkeycode
 #define kbd_getkeycode          pckbd_getkeycode
@@ -38,9 +37,6 @@ extern unsigned char pckbd_sysrq_xlate[128];
 #define kbd_unexpected_up       pckbd_unexpected_up
 #define kbd_leds                pckbd_leds
 #define kbd_init_hw             pckbd_init_hw
-#define kbd_sysrq_xlate         pckbd_sysrq_xlate
-#define SYSRQ_KEY 0x54
 /* resource allocation */
 #define kbd_request_region()
diff --git a/include/asm-sh64/serial.h b/include/asm-sh64/serial.h
index 29c9be15112b..e8d7b3f2da57 100644
--- a/include/asm-sh64/serial.h
+++ b/include/asm-sh64/serial.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-sh/serial.h
+ * include/asm-sh64/serial.h
 *
 * Configuration details for 8250, 16450, 16550, etc. serial ports
 */
diff --git a/include/asm-sh64/timex.h b/include/asm-sh64/timex.h
index af0b79269661..163e2b62fe27 100644
--- a/include/asm-sh64/timex.h
+++ b/include/asm-sh64/timex.h
@@ -17,9 +17,6 @@
 #define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
 #define CLOCK_TICK_FACTOR       20      /* Factor of both 1000000 and CLOCK_TICK_RATE */
-#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
-        (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
-                << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 typedef unsigned long cycles_t;
diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h
index 9a1590fffc15..ee7828b27ad1 100644
--- a/include/asm-sh64/unistd.h
+++ b/include/asm-sh64/unistd.h
@@ -347,8 +347,10 @@
 #ifdef __KERNEL__ 
 #define NR_syscalls 321
+#include <linux/err.h>
-/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh64/errno.h> */
 #define __syscall_return(type, res) \
 do { \
@@ -358,7 +360,7 @@ do { \
        **       life easier in the system call epilogue (see entry.S)      \
        */                                                                  \
        register unsigned long __sr2 __asm__ ("r2") = res;                  \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {          \
                errno = -(res);                                             \
                __sr2 = -1;                                                 \
        } \
@@ -511,47 +513,6 @@ __syscall_return(type,__sc0); 						    \
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-/* Copy from sh */
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <asm/ptrace.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall0(int,pause)
-static inline _syscall1(int,setup,int,magic)
-static inline _syscall0(int,sync)
-static inline _syscall0(pid_t,setsid)
-static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static inline _syscall1(int,dup,int,fd)
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-static inline _syscall1(int,close,int,fd)
-static inline _syscall1(int,_exit,int,exitcode)
-static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-static inline _syscall1(int,delete_module,const char *,name)
-static inline pid_t wait(int * wait_stat)
-{
-        return waitpid(-1,wait_stat,0);
-}
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-sparc/reg.h b/include/asm-sparc/reg.h
index ed60ebec5930..ea0a7e590bb3 100644
--- a/include/asm-sparc/reg.h
+++ b/include/asm-sparc/reg.h
@@ -1,5 +1,5 @@
 /*
- * linux/asm-sparc/reg.h
+ * linux/include/asm-sparc/reg.h
 * Layout of the registers as expected by gdb on the Sparc
 * we should replace the user.h definitions with those in
 * this file, we don't even use the other 
diff --git a/include/asm-sparc/spinlock.h b/include/asm-sparc/spinlock.h
index 1c75474ba1df..557d08959d2f 100644
--- a/include/asm-sparc/spinlock.h
+++ b/include/asm-sparc/spinlock.h
@@ -154,6 +154,10 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
 #define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #define __raw_read_can_lock(rw) (!((rw)->lock & 0xff))
 #define __raw_write_can_lock(rw) (!(rw)->lock)
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
index 2553762465ca..c7a495afc82e 100644
--- a/include/asm-sparc/unistd.h
+++ b/include/asm-sparc/unistd.h
@@ -478,53 +478,6 @@ return -1; \
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static __inline__ _syscall0(pid_t,setsid)
-static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count)
-static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static __inline__ _syscall1(int,dup,int,fd)
-static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp)
-static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode)
-static __inline__ _syscall1(int,close,int,fd)
-static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-#include <linux/linkage.h>
-asmlinkage unsigned long sys_mmap(
-                                unsigned long addr, unsigned long len,
-                                unsigned long prot, unsigned long flags,
-                                unsigned long fd, unsigned long off);
-asmlinkage unsigned long sys_mmap2(
-                                unsigned long addr, unsigned long len,
-                                unsigned long prot, unsigned long flags,
-                                unsigned long fd, unsigned long pgoff);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                void __user *restorer,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 *
diff --git a/include/asm-sparc64/compat_signal.h b/include/asm-sparc64/compat_signal.h
new file mode 100644
index 000000000000..b759eab9b51c
--- /dev/null
+++ b/include/asm-sparc64/compat_signal.h
@@ -0,0 +1,29 @@
+#ifndef _COMPAT_SIGNAL_H
+#define _COMPAT_SIGNAL_H
+#include <linux/compat.h>
+#include <asm/signal.h>
+#ifdef CONFIG_COMPAT
+struct __new_sigaction32 {
+        unsigned                sa_handler;
+        unsigned int            sa_flags;
+        unsigned                sa_restorer;     /* not used by Linux/SPARC yet */
+        compat_sigset_t         sa_mask;
+};
+struct __old_sigaction32 {
+        unsigned                sa_handler;
+        compat_old_sigset_t     sa_mask;
+        unsigned int            sa_flags;
+        unsigned                sa_restorer;     /* not used by Linux/SPARC yet */
+};
+typedef struct sigaltstack32 {
+        u32                     ss_sp;
+        int                     ss_flags;
+        compat_size_t           ss_size;
+} stack_t32;
+#endif
+#endif /* !(_COMPAT_SIGNAL_H) */
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index 9968871103bc..fa6f467389db 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -8,7 +8,6 @@
 #ifndef __ASSEMBLY__
 #include <linux/personality.h>
 #include <linux/types.h>
-#include <linux/compat.h>
 #endif
 #endif
@@ -167,23 +166,6 @@ struct __new_sigaction {
        __new_sigset_t          sa_mask;
 };
-#ifdef __KERNEL__
-#ifdef CONFIG_COMPAT
-struct __new_sigaction32 {
-        unsigned                sa_handler;
-        unsigned int            sa_flags;
-        unsigned                sa_restorer;     /* not used by Linux/SPARC yet */
-        compat_sigset_t         sa_mask;
-};
-#endif
-struct k_sigaction {
-        struct __new_sigaction  sa;
-        void __user             *ka_restorer;
-};
-#endif
 struct __old_sigaction {
        __sighandler_t          sa_handler;
        __old_sigset_t          sa_mask;
@@ -191,19 +173,6 @@ struct __old_sigaction {
        void                    (*sa_restorer)(void);     /* not used by Linux/SPARC yet */
 };
-#ifdef __KERNEL__
-#ifdef CONFIG_COMPAT
-struct __old_sigaction32 {
-        unsigned                sa_handler;
-        compat_old_sigset_t     sa_mask;
-        unsigned int            sa_flags;
-        unsigned                sa_restorer;     /* not used by Linux/SPARC yet */
-};
-#endif
-#endif
 typedef struct sigaltstack {
        void                    __user *ss_sp;
        int                     ss_flags;
@@ -212,13 +181,10 @@ typedef struct sigaltstack {
 #ifdef __KERNEL__
-#ifdef CONFIG_COMPAT
+struct k_sigaction {
-typedef struct sigaltstack32 {
+        struct __new_sigaction  sa;
-        u32                     ss_sp;
+        void __user             *ka_restorer;
-        int                     ss_flags;
+};
-        compat_size_t           ss_size;
-} stack_t32;
-#endif
 struct signal_deliver_cookie {
        int restart_syscall;
diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h
index bd5ffc76bc7e..0006fe9f8c7a 100644
--- a/include/asm-sparc64/spinlock.h
+++ b/include/asm-sparc64/spinlock.h
@@ -241,6 +241,10 @@ static int inline __write_trylock(raw_rwlock_t *lock)
 #define __raw_read_can_lock(rw)         (!((rw)->lock & 0x80000000UL))
 #define __raw_write_can_lock(rw)        (!(rw)->lock)
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* !(__ASSEMBLY__) */
 #endif /* !(__SPARC64_SPINLOCK_H) */
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
index badc73fdcb97..124cf076717f 100644
--- a/include/asm-sparc64/unistd.h
+++ b/include/asm-sparc64/unistd.h
@@ -445,48 +445,6 @@ if (__res>=0) \
 errno = -__res; \
 return -1; \
 }
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static __inline__ _syscall0(pid_t,setsid)
-static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count)
-static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
-static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-static __inline__ _syscall1(int,dup,int,fd)
-static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp)
-static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode)
-static __inline__ _syscall1(int,close,int,fd)
-static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-#include <linux/linkage.h>
-asmlinkage unsigned long sys_mmap(
-                                unsigned long addr, unsigned long len,
-                                unsigned long prot, unsigned long flags,
-                                unsigned long fd, unsigned long off);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                void __user *restorer,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /* sysconf options, for SunOS compatibility */
 #define   _SC_ARG_MAX             1
diff --git a/include/asm-um/alternative-asm.i b/include/asm-um/alternative-asm.i
new file mode 100644
index 000000000000..cae9faca132f
--- /dev/null
+++ b/include/asm-um/alternative-asm.i
@@ -0,0 +1,6 @@
+#ifndef __UM_ALTERNATIVE_ASM_I
+#define __UM_ALTERNATIVE_ASM_I
+#include "asm/arch/alternative-asm.i"
+#endif
diff --git a/include/asm-um/frame.i b/include/asm-um/frame.i
new file mode 100644
index 000000000000..09d5dca5d928
--- /dev/null
+++ b/include/asm-um/frame.i
@@ -0,0 +1,6 @@
+#ifndef __UM_FRAME_I
+#define __UM_FRAME_I
+#include "asm/arch/frame.i"
+#endif
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index 4862daf8b906..188f72621776 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -274,12 +274,6 @@ static inline pte_t pte_mkread(pte_t pte)
        return(pte_mknewprot(pte)); 
 }
-static inline pte_t pte_mkexec(pte_t pte)
-{ 
-        pte_set_bits(pte, _PAGE_USER);
-        return(pte_mknewprot(pte)); 
-}
 static inline pte_t pte_mkdirty(pte_t pte)
 { 
        pte_set_bits(pte, _PAGE_DIRTY);
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index afa4fe1ca9f1..d99bbddffdb9 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -13,6 +13,7 @@ struct task_struct;
 #include "asm/ptrace.h"
 #include "choose-mode.h"
 #include "registers.h"
+#include "sysdep/archsetjmp.h"
 struct mm_struct;
@@ -43,8 +44,7 @@ struct thread_struct {
 #endif
 #ifdef CONFIG_MODE_SKAS
                struct {
-                        void *switch_buf;
+                        jmp_buf switch_buf;
-                        void *fork_buf;
                        int mm_count;
                } skas;
 #endif
@@ -138,7 +138,7 @@ extern struct cpuinfo_um cpu_data[];
 #ifdef CONFIG_MODE_SKAS
 #define KSTK_REG(tsk, reg) \
-        get_thread_reg(reg, tsk->thread.mode.skas.switch_buf)
+        get_thread_reg(reg, &tsk->thread.mode.skas.switch_buf)
 #else
 #define KSTK_REG(tsk, reg) (0xbadbabe)
 #endif
diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h
index 2074483e6ca4..03b4af4ac09a 100644
--- a/include/asm-um/ptrace-x86_64.h
+++ b/include/asm-um/ptrace-x86_64.h
@@ -16,12 +16,15 @@
 #define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64
+/* Also defined in sysdep/ptrace.h, so may already be defined. */
+#ifndef FS_BASE
 #define FS_BASE (21 * sizeof(unsigned long))
 #define GS_BASE (22 * sizeof(unsigned long))
 #define DS (23 * sizeof(unsigned long))
 #define ES (24 * sizeof(unsigned long))
 #define FS (25 * sizeof(unsigned long))
 #define GS (26 * sizeof(unsigned long))
+#endif
 #define PT_REGS_RBX(r) UPT_RBX(&(r)->regs)
 #define PT_REGS_RCX(r) UPT_RCX(&(r)->regs)
diff --git a/include/asm-um/unistd.h b/include/asm-um/unistd.h
index afccfcaa9ea9..732c83f04c3d 100644
--- a/include/asm-um/unistd.h
+++ b/include/asm-um/unistd.h
@@ -37,34 +37,6 @@ extern int um_execve(const char *file, char *const argv[], char *const env[]);
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-static inline int execve(const char *filename, char *const argv[],
-                         char *const envp[])
-{
-        mm_segment_t fs;
-        int ret;
-        fs = get_fs();
-        set_fs(KERNEL_DS);
-        ret = um_execve(filename, argv, envp);
-        set_fs(fs);
-        if (ret >= 0)
-                return ret;
-        errno = -(long)ret;
-        return -1;
-}
-int sys_execve(char *file, char **argv, char **env);
-#endif /* __KERNEL_SYSCALLS__ */
-#undef __KERNEL_SYSCALLS__
 #include "asm/arch/unistd.h"
 #endif /* _UM_UNISTD_H_*/
diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h
index bcb44bfe577a..737401e7d3ad 100644
--- a/include/asm-v850/unistd.h
+++ b/include/asm-v850/unistd.h
@@ -238,12 +238,13 @@
 #ifdef __KERNEL__
 #include <asm/clinkage.h>
+#include <linux/err.h>
 #define __syscall_return(type, res)                                           \
  do {                                                                        \
-          /* user-visible error numbers are in the range -1 - -124:           \
+          /* user-visible error numbers are in the range -1 - -MAX_ERRNO:      \
             see <asm-v850/errno.h> */                                        \
-          if (__builtin_expect ((unsigned long)(res) >= (unsigned long)(-125), 0)) { \
+          if (__builtin_expect ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO), 0)) { \
                  errno = -(res);                                             \
                  res = -1;                                                   \
          }                                                                   \
@@ -386,57 +387,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#ifdef __KERNEL_SYSCALLS__
-#include <linux/compiler.h>
-#include <linux/types.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-extern inline _syscall0(pid_t,setsid)
-extern inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-extern inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
-extern inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-extern inline _syscall1(int,dup,int,fd)
-extern inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-extern inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-extern inline _syscall1(int,close,int,fd)
-extern inline _syscall1(int,_exit,int,exitcode)
-extern inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-extern inline pid_t wait(int * wait_stat)
-{
-        return waitpid (-1, wait_stat, 0);
-}
-unsigned long sys_mmap(unsigned long addr, size_t len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, off_t offset);
-unsigned long sys_mmap2(unsigned long addr, size_t len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-struct pt_regs;
-int sys_execve (char *name, char **argv, char **envp, struct pt_regs *regs);
-int sys_pipe (int *fildes);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif /* __KERNEL_SYSCALLS__ */
 /*
 * "Conditional" syscalls
 */
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index 2c95a319c056..ed59aa4c6ff9 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -155,8 +155,6 @@ extern void acpi_reserve_bootmem(void);
 #endif /*CONFIG_ACPI_SLEEP*/
-#define boot_cpu_physical_apicid boot_cpu_id
 extern int acpi_disabled;
 extern int acpi_pci_disabled;
diff --git a/include/asm-x86_64/alternative-asm.i b/include/asm-x86_64/alternative-asm.i
new file mode 100644
index 000000000000..0b3f1a2bb2cb
--- /dev/null
+++ b/include/asm-x86_64/alternative-asm.i
@@ -0,0 +1,12 @@
+#ifdef CONFIG_SMP
+        .macro LOCK_PREFIX
+1:      lock
+        .section .smp_locks,"a"
+        .align 8
+        .quad 1b
+        .previous
+        .endm
+#else
+        .macro LOCK_PREFIX
+        .endm
+#endif
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 9c96a0a8d1bd..9e66d32330c9 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -17,6 +17,8 @@
 extern int apic_verbosity;
 extern int apic_runs_main_timer;
+extern int ioapic_force;
+extern int apic_mapped;
 /*
 * Define the default level of output to be very little
@@ -29,8 +31,6 @@ extern int apic_runs_main_timer;
                        printk(s, ##a);    \
        } while (0)
-#ifdef CONFIG_X86_LOCAL_APIC
 struct pt_regs;
 /*
@@ -95,17 +95,12 @@ extern void setup_APIC_extened_lvt(unsigned char lvt_off, unsigned char vector,
 #define K8_APIC_EXT_INT_MSG_EXT 0x7
 #define K8_APIC_EXT_LVT_ENTRY_THRESHOLD    0
-extern int disable_timer_pin_1;
 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
-#endif /* CONFIG_X86_LOCAL_APIC */
 extern unsigned boot_cpu_id;
 #endif /* __ASM_APIC_H */
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86_64/bitops.h
index f7ba57b1cc08..5b535eaf5309 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86_64/bitops.h
@@ -399,6 +399,8 @@ static __inline__ int fls(int x)
        return r+1;
 }
+#define ARCH_HAS_FAST_MULTIPLIER 1
 #include <asm-generic/bitops/hweight.h>
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h
index ed8a9d25272d..052df758ae61 100644
--- a/include/asm-x86_64/cache.h
+++ b/include/asm-x86_64/cache.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-x8664/cache.h
+ * include/asm-x86_64/cache.h
 */
 #ifndef __ARCH_X8664_CACHE_H
 #define __ARCH_X8664_CACHE_H
diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h
index 4e3919524240..6b93f5a3a5c8 100644
--- a/include/asm-x86_64/calgary.h
+++ b/include/asm-x86_64/calgary.h
@@ -24,7 +24,6 @@
 #ifndef _ASM_X86_64_CALGARY_H
 #define _ASM_X86_64_CALGARY_H
-#include <linux/config.h>
 #include <linux/spinlock.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
@@ -34,12 +33,12 @@ struct iommu_table {
        unsigned long  it_base;      /* mapped address of tce table */
        unsigned long  it_hint;      /* Hint for next alloc */
        unsigned long *it_map;       /* A simple allocation bitmap for now */
+        void __iomem  *bbar;         /* Bridge BAR */
+        u64            tar_val;      /* Table Address Register */
+        struct timer_list watchdog_timer;
        spinlock_t     it_lock;      /* Protects it_map */
        unsigned int   it_size;      /* Size of iommu table in entries */
        unsigned char  it_busno;     /* Bus number this table belongs to */
-        void __iomem  *bbar;
-        u64            tar_val;
-        struct timer_list watchdog_timer;
 };
 #define TCE_TABLE_SIZE_UNSPECIFIED      ~0
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index b6da83dcc7a6..10174b110a5c 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -55,13 +55,6 @@ extern dma_addr_t bad_dma_address;
 extern struct dma_mapping_ops* dma_ops;
 extern int iommu_merge;
-static inline int valid_dma_direction(int dma_direction)
-{
-        return ((dma_direction == DMA_BIDIRECTIONAL) ||
-                (dma_direction == DMA_TO_DEVICE) ||
-                (dma_direction == DMA_FROM_DEVICE));
-}
 static inline int dma_mapping_error(dma_addr_t dma_addr)
 {
        if (dma_ops->mapping_error)
diff --git a/include/asm-x86_64/dwarf2.h b/include/asm-x86_64/dwarf2.h
index 0744db777676..eedc08526b0b 100644
--- a/include/asm-x86_64/dwarf2.h
+++ b/include/asm-x86_64/dwarf2.h
@@ -13,7 +13,7 @@
   away for older version. 
 */
-#ifdef CONFIG_UNWIND_INFO
+#ifdef CONFIG_AS_CFI
 #define CFI_STARTPROC .cfi_startproc
 #define CFI_ENDPROC .cfi_endproc
@@ -28,6 +28,11 @@
 #define CFI_REMEMBER_STATE .cfi_remember_state
 #define CFI_RESTORE_STATE .cfi_restore_state
 #define CFI_UNDEFINED .cfi_undefined
+#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
+#define CFI_SIGNAL_FRAME .cfi_signal_frame
+#else
+#define CFI_SIGNAL_FRAME
+#endif
 #else
@@ -45,6 +50,7 @@
 #define CFI_REMEMBER_STATE      #
 #define CFI_RESTORE_STATE       #
 #define CFI_UNDEFINED   #
+#define CFI_SIGNAL_FRAME        #
 #endif
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index f65674832318..fa2086774105 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -19,13 +19,9 @@
 #define E820_RAM        1
 #define E820_RESERVED   2
-#define E820_ACPI       3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI       3
 #define E820_NVS        4
-#define HIGH_MEMORY     (1024*1024)
-#define LOWMEMSIZE()    (0x9f000)
 #ifndef __ASSEMBLY__
 struct e820entry {
        u64 addr;       /* start of memory segment */
@@ -51,13 +47,11 @@ 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 void e820_bootmem_free(pg_data_t *pgdat, unsigned long start,unsigned long end);
 extern void e820_setup_gap(void);
-extern unsigned long e820_hole_size(unsigned long start_pfn,
+extern void e820_register_active_regions(int nid,
-                                    unsigned long end_pfn);
+                                unsigned long start_pfn, unsigned long end_pfn);
-extern void __init parse_memopt(char *p, char **end);
+extern void finish_e820_parsing(void);
-extern void __init parse_memmapopt(char *p, char **end);
 extern struct e820map e820;
diff --git a/include/asm-x86_64/fixmap.h b/include/asm-x86_64/fixmap.h
index 0b4ffbd1a125..1b620db5b9e3 100644
--- a/include/asm-x86_64/fixmap.h
+++ b/include/asm-x86_64/fixmap.h
@@ -37,13 +37,9 @@ enum fixed_addresses {
        VSYSCALL_FIRST_PAGE = VSYSCALL_LAST_PAGE + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1,
        VSYSCALL_HPET,
        FIX_HPET_BASE,
-#ifdef CONFIG_X86_LOCAL_APIC
        FIX_APIC_BASE,  /* local (CPU) APIC) -- required for SMP or not */
-#endif
-#ifdef CONFIG_X86_IO_APIC
        FIX_IO_APIC_BASE_0,
        FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS-1,
-#endif
        __end_of_fixed_addresses
 };
diff --git a/include/asm-x86_64/genapic.h b/include/asm-x86_64/genapic.h
index 50b38e7c58e4..81e714665344 100644
--- a/include/asm-x86_64/genapic.h
+++ b/include/asm-x86_64/genapic.h
@@ -16,7 +16,6 @@ struct genapic {
        char *name;
        u32 int_delivery_mode;
        u32 int_dest_mode;
-        u32 int_delivery_dest;  /* for quick IPIs */
        int (*apic_id_registered)(void);
        cpumask_t (*target_cpus)(void);
        void (*init_apic_ldr)(void);
diff --git a/include/asm-x86_64/hardirq.h b/include/asm-x86_64/hardirq.h
index 64a65ce2f41f..95d5e090ed89 100644
--- a/include/asm-x86_64/hardirq.h
+++ b/include/asm-x86_64/hardirq.h
@@ -6,6 +6,9 @@
 #include <asm/pda.h>
 #include <asm/apic.h>
+/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
+#define MAX_HARDIRQS_PER_CPU NR_VECTORS
 #define __ARCH_IRQ_STAT 1
 #define local_softirq_pending() read_pda(__softirq_pending)
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index 48a4a5364e85..53d0d9fd10d6 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -19,8 +19,7 @@
 #include <asm/irq.h>
 #include <linux/profile.h>
 #include <linux/smp.h>
+#include <linux/percpu.h>
-struct hw_interrupt_type;
 #endif
 #define NMI_VECTOR              0x02
@@ -75,9 +74,10 @@ struct hw_interrupt_type;
 #ifndef __ASSEMBLY__
-extern u8 irq_vector[NR_IRQ_VECTORS];
+extern unsigned int irq_vector[NR_IRQ_VECTORS];
+typedef int vector_irq_t[NR_VECTORS];
+DECLARE_PER_CPU(vector_irq_t, vector_irq);
 #define IO_APIC_VECTOR(irq)     (irq_vector[irq])
-#define AUTO_ASSIGN             -1
 /*
 * Various low-level irq details needed by irq.c, process.c,
diff --git a/include/asm-x86_64/hypertransport.h b/include/asm-x86_64/hypertransport.h
new file mode 100644
index 000000000000..c16c6ff4bdd7
--- /dev/null
+++ b/include/asm-x86_64/hypertransport.h
@@ -0,0 +1,42 @@
+#ifndef ASM_HYPERTRANSPORT_H
+#define ASM_HYPERTRANSPORT_H
+/*
+ * Constants for x86 Hypertransport Interrupts.
+ */
+#define HT_IRQ_LOW_BASE                 0xf8000000
+#define HT_IRQ_LOW_VECTOR_SHIFT         16
+#define  HT_IRQ_LOW_VECTOR_MASK         0x00ff0000
+#define  HT_IRQ_LOW_VECTOR(v)           (((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK)
+#define HT_IRQ_LOW_DEST_ID_SHIFT        8
+#define  HT_IRQ_LOW_DEST_ID_MASK        0x0000ff00
+#define  HT_IRQ_LOW_DEST_ID(v)          (((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK)
+#define HT_IRQ_LOW_DM_PHYSICAL          0x0000000
+#define HT_IRQ_LOW_DM_LOGICAL           0x0000040
+#define HT_IRQ_LOW_RQEOI_EDGE           0x0000000
+#define HT_IRQ_LOW_RQEOI_LEVEL          0x0000020
+#define HT_IRQ_LOW_MT_FIXED             0x0000000
+#define HT_IRQ_LOW_MT_ARBITRATED        0x0000004
+#define HT_IRQ_LOW_MT_SMI               0x0000008
+#define HT_IRQ_LOW_MT_NMI               0x000000c
+#define HT_IRQ_LOW_MT_INIT              0x0000010
+#define HT_IRQ_LOW_MT_STARTUP           0x0000014
+#define HT_IRQ_LOW_MT_EXTINT            0x0000018
+#define HT_IRQ_LOW_MT_LINT1             0x000008c
+#define HT_IRQ_LOW_MT_LINT0             0x0000098
+#define HT_IRQ_LOW_IRQ_MASKED           0x0000001
+#define HT_IRQ_HIGH_DEST_ID_SHIFT       0
+#define  HT_IRQ_HIGH_DEST_ID_MASK       0x00ffffff
+#define  HT_IRQ_HIGH_DEST_ID(v)         ((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
+#endif /* ASM_HYPERTRANSPORT_H */
diff --git a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h
index cba8a3b0cded..0217b74cc9fc 100644
--- a/include/asm-x86_64/i387.h
+++ b/include/asm-x86_64/i387.h
@@ -24,6 +24,7 @@ extern unsigned int mxcsr_feature_mask;
 extern void mxcsr_feature_mask_init(void);
 extern void init_fpu(struct task_struct *child);
 extern int save_i387(struct _fpstate __user *buf);
+extern asmlinkage void math_state_restore(void);
 /*
 * FPU lazy state save handling...
@@ -31,7 +32,9 @@ extern int save_i387(struct _fpstate __user *buf);
 #define unlazy_fpu(tsk) do { \
        if (task_thread_info(tsk)->status & TS_USEDFPU) \
-                save_init_fpu(tsk); \
+                save_init_fpu(tsk);                     \
+        else                                            \
+                tsk->fpu_counter = 0;                   \
 } while (0)
 /* Ignore delayed exceptions from user space */
@@ -134,8 +137,8 @@ static inline int save_i387_checking(struct i387_fxsave_struct __user *fx)
 #else
                     : [fx] "cdaSDb" (fx), "0" (0));
 #endif
-        if (unlikely(err))
+        if (unlikely(err) && __clear_user(fx, sizeof(struct i387_fxsave_struct)))
-                __clear_user(fx, sizeof(struct i387_fxsave_struct));
+                err = -EFAULT;
        /* No need to clear here because the caller clears USED_MATH */
        return err;
 } 
diff --git a/include/asm-x86_64/intel_arch_perfmon.h b/include/asm-x86_64/intel_arch_perfmon.h
index 59c396431569..8633331420ec 100644
--- a/include/asm-x86_64/intel_arch_perfmon.h
+++ b/include/asm-x86_64/intel_arch_perfmon.h
@@ -14,6 +14,18 @@
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT (1 << 0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+                                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+union cpuid10_eax {
+        struct {
+                unsigned int version_id:8;
+                unsigned int num_counters:8;
+                unsigned int bit_width:8;
+                unsigned int mask_length:8;
+        } split;
+        unsigned int full;
+};
 #endif  /* X86_64_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index fb7a0909a174..171ec2dc8c04 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -10,48 +10,6 @@
 * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar
 */
-#ifdef CONFIG_X86_IO_APIC
-#ifdef CONFIG_PCI_MSI
-static inline int use_pci_vector(void)  {return 1;}
-static inline void disable_edge_ioapic_vector(unsigned int vector) { }
-static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { }
-static inline void end_edge_ioapic_vector (unsigned int vector) { }
-#define startup_level_ioapic    startup_level_ioapic_vector
-#define shutdown_level_ioapic   mask_IO_APIC_vector
-#define enable_level_ioapic     unmask_IO_APIC_vector
-#define disable_level_ioapic    mask_IO_APIC_vector
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector
-#define end_level_ioapic        end_level_ioapic_vector
-#define set_ioapic_affinity     set_ioapic_affinity_vector
-#define startup_edge_ioapic     startup_edge_ioapic_vector
-#define shutdown_edge_ioapic    disable_edge_ioapic_vector
-#define enable_edge_ioapic      unmask_IO_APIC_vector
-#define disable_edge_ioapic     disable_edge_ioapic_vector
-#define ack_edge_ioapic         ack_edge_ioapic_vector
-#define end_edge_ioapic         end_edge_ioapic_vector
-#else
-static inline int use_pci_vector(void)  {return 0;}
-static inline void disable_edge_ioapic_irq(unsigned int irq) { }
-static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { }
-static inline void end_edge_ioapic_irq (unsigned int irq) { }
-#define startup_level_ioapic    startup_level_ioapic_irq
-#define shutdown_level_ioapic   mask_IO_APIC_irq
-#define enable_level_ioapic     unmask_IO_APIC_irq
-#define disable_level_ioapic    mask_IO_APIC_irq
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq
-#define end_level_ioapic        end_level_ioapic_irq
-#define set_ioapic_affinity     set_ioapic_affinity_irq
-#define startup_edge_ioapic     startup_edge_ioapic_irq
-#define shutdown_edge_ioapic    disable_edge_ioapic_irq
-#define enable_edge_ioapic      unmask_IO_APIC_irq
-#define disable_edge_ioapic     disable_edge_ioapic_irq
-#define ack_edge_ioapic         ack_edge_ioapic_irq
-#define end_edge_ioapic         end_edge_ioapic_irq
-#endif
 #define APIC_MISMATCH_DEBUG
 #define IO_APIC_BASE(idx) \
@@ -204,17 +162,10 @@ extern int skip_ioapic_setup;
 extern int io_apic_get_version (int ioapic);
 extern int io_apic_get_redir_entries (int ioapic);
 extern int io_apic_set_pci_routing (int ioapic, int pin, int irq, int, int);
-extern int timer_uses_ioapic_pin_0;
 #endif
 extern int sis_apic_bug; /* dummy */ 
-#else  /* !CONFIG_X86_IO_APIC */
-#define io_apic_assign_pci_irqs 0
-#endif
-extern int assign_irq_vector(int irq);
 void enable_NMI_through_LVT0 (void * dummy);
 extern spinlock_t i8259A_lock;
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h
index 9db5a1b4f7b1..5006c6e75656 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86_64/irq.h
@@ -31,22 +31,15 @@
 #define FIRST_SYSTEM_VECTOR     0xef   /* duplicated in hw_irq.h */
-#ifdef CONFIG_PCI_MSI
+#define NR_IRQS (NR_VECTORS + (32 *NR_CPUS))
-#define NR_IRQS FIRST_SYSTEM_VECTOR
 #define NR_IRQ_VECTORS NR_IRQS
-#else
-#define NR_IRQS 224
-#define NR_IRQ_VECTORS (32 * NR_CPUS)
-#endif
 static __inline__ int irq_canonicalize(int irq)
 {
        return ((irq == 2) ? 9 : irq);
 }
-#ifdef CONFIG_X86_LOCAL_APIC
 #define ARCH_HAS_NMI_WATCHDOG           /* See include/linux/nmi.h */
-#endif
 #ifdef CONFIG_HOTPLUG_CPU
 #include <linux/cpumask.h>
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h
index c564bae03433..5fab957e1091 100644
--- a/include/asm-x86_64/kexec.h
+++ b/include/asm-x86_64/kexec.h
@@ -1,6 +1,27 @@
 #ifndef _X86_64_KEXEC_H
 #define _X86_64_KEXEC_H
+#define PA_CONTROL_PAGE  0
+#define VA_CONTROL_PAGE  1
+#define PA_PGD           2
+#define VA_PGD           3
+#define PA_PUD_0         4
+#define VA_PUD_0         5
+#define PA_PMD_0         6
+#define VA_PMD_0         7
+#define PA_PTE_0         8
+#define VA_PTE_0         9
+#define PA_PUD_1         10
+#define VA_PUD_1         11
+#define PA_PMD_1         12
+#define VA_PMD_1         13
+#define PA_PTE_1         14
+#define VA_PTE_1         15
+#define PA_TABLE_PAGE    16
+#define PAGES_NR         17
+#ifndef __ASSEMBLY__
 #include <linux/string.h>
 #include <asm/page.h>
@@ -64,4 +85,12 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
                newregs->rip = (unsigned long)current_text_addr();
        }
 }
+NORET_TYPE void
+relocate_kernel(unsigned long indirection_page,
+                unsigned long page_list,
+                unsigned long start_address) ATTRIB_NORET;
+#endif /* __ASSEMBLY__ */
 #endif /* _X86_64_KEXEC_H */
diff --git a/include/asm-x86_64/linkage.h b/include/asm-x86_64/linkage.h
index 291c2d01c44f..b5f39d0189ce 100644
--- a/include/asm-x86_64/linkage.h
+++ b/include/asm-x86_64/linkage.h
@@ -1,6 +1,6 @@
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
-/* Nothing to see here... */
+#define __ALIGN .p2align 4,,15
 #endif
diff --git a/include/asm-x86_64/mach_apic.h b/include/asm-x86_64/mach_apic.h
index 0acea44c9377..d33422450c00 100644
--- a/include/asm-x86_64/mach_apic.h
+++ b/include/asm-x86_64/mach_apic.h
@@ -16,7 +16,6 @@
 #define INT_DELIVERY_MODE (genapic->int_delivery_mode)
 #define INT_DEST_MODE (genapic->int_dest_mode)
-#define INT_DELIVERY_DEST (genapic->int_delivery_dest)
 #define TARGET_CPUS       (genapic->target_cpus())
 #define apic_id_registered (genapic->apic_id_registered)
 #define init_apic_ldr (genapic->init_apic_ldr)
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h
index d13687dfd691..5a11146d6d9c 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86_64/mce.h
@@ -99,6 +99,8 @@ static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)
 }
 #endif
+void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
 extern atomic_t mce_entry;
 #endif
diff --git a/include/asm-x86_64/mmx.h b/include/asm-x86_64/mmx.h
deleted file mode 100644
index 46b71da99869..000000000000
--- a/include/asm-x86_64/mmx.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _ASM_MMX_H
-#define _ASM_MMX_H
-/*
- *      MMX 3Dnow! helper operations
- */
-#include <linux/types.h>
- 
-extern void *_mmx_memcpy(void *to, const void *from, size_t size);
-extern void mmx_clear_page(void *page);
-extern void mmx_copy_page(void *to, void *from);
-#endif
diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h
index 14fc3ddd9031..017fddb61dc5 100644
--- a/include/asm-x86_64/mpspec.h
+++ b/include/asm-x86_64/mpspec.h
@@ -159,13 +159,7 @@ struct mpc_config_lintsrc
 #define MAX_MP_BUSSES 256
 /* Each PCI slot may be a combo card with its own bus.  4 IRQ pins per slot. */
 #define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
-enum mp_bustype {
+extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES);
-        MP_BUS_ISA = 1,
-        MP_BUS_EISA,
-        MP_BUS_PCI,
-        MP_BUS_MCA
-};
-extern unsigned char mp_bus_id_to_type [MAX_MP_BUSSES];
 extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 extern unsigned int boot_cpu_physical_apicid;
@@ -178,18 +172,15 @@ extern int mp_irq_entries;
 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;
 #ifdef CONFIG_ACPI
 extern void mp_register_lapic (u8 id, u8 enabled);
 extern void mp_register_lapic_address (u64 address);
-#ifdef CONFIG_X86_IO_APIC
 extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base);
 extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi);
 extern void mp_config_acpi_legacy_irqs (void);
 extern int mp_register_gsi (u32 gsi, int triggering, int polarity);
-#endif /*CONFIG_X86_IO_APIC*/
 #endif
 extern int using_apic_timer;
diff --git a/include/asm-x86_64/msi.h b/include/asm-x86_64/msi.h
deleted file mode 100644
index 3ad2346624b2..000000000000
--- a/include/asm-x86_64/msi.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2003-2004 Intel
- * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
- */
-#ifndef ASM_MSI_H
-#define ASM_MSI_H
-#include <asm/desc.h>
-#include <asm/mach_apic.h>
-#include <asm/smp.h>
-#define LAST_DEVICE_VECTOR      (FIRST_SYSTEM_VECTOR - 1)
-#define MSI_TARGET_CPU_SHIFT    12
-extern struct msi_ops msi_apic_ops;
-static inline int msi_arch_init(void)
-{
-        msi_register(&msi_apic_ops);
-        return 0;
-}
-#endif /* ASM_MSI_H */
diff --git a/include/asm-x86_64/msidef.h b/include/asm-x86_64/msidef.h
new file mode 100644
index 000000000000..5b8acddb70fb
--- /dev/null
+++ b/include/asm-x86_64/msidef.h
@@ -0,0 +1,47 @@
+#ifndef ASM_MSIDEF_H
+#define ASM_MSIDEF_H
+/*
+ * Constants for Intel APIC based MSI messages.
+ */
+/*
+ * Shifts for MSI data
+ */
+#define MSI_DATA_VECTOR_SHIFT           0
+#define  MSI_DATA_VECTOR_MASK           0x000000ff
+#define  MSI_DATA_VECTOR(v)             (((v) << MSI_DATA_VECTOR_SHIFT) & MSI_DATA_VECTOR_MASK)
+#define MSI_DATA_DELIVERY_MODE_SHIFT    8
+#define  MSI_DATA_DELIVERY_FIXED        (0 << MSI_DATA_DELIVERY_MODE_SHIFT)
+#define  MSI_DATA_DELIVERY_LOWPRI       (1 << MSI_DATA_DELIVERY_MODE_SHIFT)
+#define MSI_DATA_LEVEL_SHIFT            14
+#define  MSI_DATA_LEVEL_DEASSERT        (0 << MSI_DATA_LEVEL_SHIFT)
+#define  MSI_DATA_LEVEL_ASSERT          (1 << MSI_DATA_LEVEL_SHIFT)
+#define MSI_DATA_TRIGGER_SHIFT          15
+#define  MSI_DATA_TRIGGER_EDGE          (0 << MSI_DATA_TRIGGER_SHIFT)
+#define  MSI_DATA_TRIGGER_LEVEL         (1 << MSI_DATA_TRIGGER_SHIFT)
+/*
+ * Shift/mask fields for msi address
+ */
+#define MSI_ADDR_BASE_HI                0
+#define MSI_ADDR_BASE_LO                0xfee00000
+#define MSI_ADDR_DEST_MODE_SHIFT        2
+#define  MSI_ADDR_DEST_MODE_PHYSICAL    (0 << MSI_ADDR_DEST_MODE_SHIFT)
+#define  MSI_ADDR_DEST_MODE_LOGICAL     (1 << MSI_ADDR_DEST_MODE_SHIFT)
+#define MSI_ADDR_REDIRECTION_SHIFT      3
+#define  MSI_ADDR_REDIRECTION_CPU       (0 << MSI_ADDR_REDIRECTION_SHIFT) /* dedicated cpu */
+#define  MSI_ADDR_REDIRECTION_LOWPRI    (1 << MSI_ADDR_REDIRECTION_SHIFT) /* lowest priority */
+#define MSI_ADDR_DEST_ID_SHIFT          12
+#define  MSI_ADDR_DEST_ID_MASK          0x00ffff0
+#define  MSI_ADDR_DEST_ID(dest)         (((dest) << MSI_ADDR_DEST_ID_SHIFT) & MSI_ADDR_DEST_ID_MASK)
+#endif /* ASM_MSIDEF_H */
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 10f8b51cec8b..37e194169fac 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -66,14 +66,25 @@
 #define rdtscl(low) \
     __asm__ __volatile__ ("rdtsc" : "=a" (low) : : "edx")
+#define rdtscp(low,high,aux) \
+     asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (low), "=d" (high), "=c" (aux))
 #define rdtscll(val) do { \
     unsigned int __a,__d; \
     asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \
     (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \
 } while(0)
+#define rdtscpll(val, aux) do { \
+     unsigned long __a, __d; \
+     asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (__a), "=d" (__d), "=c" (aux)); \
+     (val) = (__d << 32) | __a; \
+} while (0)
 #define write_tsc(val1,val2) wrmsr(0x10, val1, val2)
+#define write_rdtscp_aux(val) wrmsr(0xc0000103, val, 0)
 #define rdpmc(counter,low,high) \
     __asm__ __volatile__("rdpmc" \
                          : "=a" (low), "=d" (high) \
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h
index 06fab6de2a88..16396b1de3e4 100644
--- a/include/asm-x86_64/mutex.h
+++ b/include/asm-x86_64/mutex.h
@@ -25,13 +25,9 @@ do {									\
                                                                        \
        __asm__ __volatile__(                                           \
                LOCK_PREFIX "   decl (%%rdi)    \n"                     \
-                        "   js 2f               \n"                     \
+                        "   jns 1f              \n"                     \
-                        "1:                     \n"                     \
+                        "   call "#fail_fn"     \n"                     \
-                                                                        \
+                        "1:"                                            \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
                                                                        \
                :"=D" (dummy)                                           \
                : "D" (v)                                               \
@@ -75,13 +71,9 @@ do {									\
                                                                        \
        __asm__ __volatile__(                                           \
                LOCK_PREFIX "   incl (%%rdi)    \n"                     \
-                        "   jle 2f              \n"                     \
+                        "   jg 1f               \n"                     \
-                        "1:                     \n"                     \
+                        "   call "#fail_fn"     \n"                     \
-                                                                        \
+                        "1:                       "                     \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
                                                                        \
                :"=D" (dummy)                                           \
                : "D" (v)                                               \
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h
index efb45c894d76..f367d4014b42 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86_64/nmi.h
@@ -7,24 +7,13 @@
 #include <linux/pm.h>
 #include <asm/io.h>
 
-struct pt_regs;
-typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
-/**
- * set_nmi_callback
- *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
- */
-void set_nmi_callback(nmi_callback_t callback);
 /**
- * unset_nmi_callback
+ * do_nmi_callback
 *
- * Remove the handler previously set.
+ * Check to see if a callback exists and execute it.  Return 1
+ * if the handler exists and was handled successfully.
 */
-void unset_nmi_callback(void);
+int do_nmi_callback(struct pt_regs *regs, int cpu);
 #ifdef CONFIG_PM
 
@@ -48,25 +37,32 @@ static inline void unset_nmi_pm_callback(struct pm_dev * dev)
 #endif /* CONFIG_PM */
 
 extern void default_do_nmi(struct pt_regs *);
-extern void die_nmi(char *str, struct pt_regs *regs);
+extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
 #define get_nmi_reason() inb(0x61)
 extern int panic_on_timeout;
 extern int unknown_nmi_panic;
+extern int nmi_watchdog_enabled;
 extern int check_nmi_watchdog(void);
- 
+extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
-extern void setup_apic_nmi_watchdog (void);
+extern int avail_to_resrv_perfctr_nmi(unsigned int);
-extern int reserve_lapic_nmi(void);
+extern int reserve_perfctr_nmi(unsigned int);
-extern void release_lapic_nmi(void);
+extern void release_perfctr_nmi(unsigned int);
+extern int reserve_evntsel_nmi(unsigned int);
+extern void release_evntsel_nmi(unsigned int);
+extern void setup_apic_nmi_watchdog (void *);
+extern void stop_apic_nmi_watchdog (void *);
 extern void disable_timer_nmi_watchdog(void);
 extern void enable_timer_nmi_watchdog(void);
-extern void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
+extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
 extern void nmi_watchdog_default(void);
 extern int setup_nmi_watchdog(char *);
+extern atomic_t nmi_active;
 extern unsigned int nmi_watchdog;
 #define NMI_DEFAULT     -1
 #define NMI_NONE        0
@@ -74,4 +70,11 @@ extern unsigned int nmi_watchdog;
 #define NMI_LOCAL_APIC  2
 #define NMI_INVALID     3
+struct ctl_table;
+struct file;
+extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+                        void __user *, size_t *, loff_t *);
+extern int unknown_nmi_panic;
 #endif /* ASM_NMI_H */
diff --git a/include/asm-x86_64/pci-direct.h b/include/asm-x86_64/pci-direct.h
index 036b6ca5b53b..eba9cb471df3 100644
--- a/include/asm-x86_64/pci-direct.h
+++ b/include/asm-x86_64/pci-direct.h
@@ -2,47 +2,15 @@
 #define ASM_PCI_DIRECT_H 1
 #include <linux/types.h>
-#include <asm/io.h>
 /* Direct PCI access. This is used for PCI accesses in early boot before
   the PCI subsystem works. */ 
-#define PDprintk(x...)
+extern u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset);
+extern u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset);
+extern u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset);
+extern void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset, u32 val);
-static inline u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset)
+extern int early_pci_allowed(void);
-{
-        u32 v; 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        v = inl(0xcfc); 
-        if (v != 0xffffffff)
-                PDprintk("%x reading 4 from %x: %x\n", slot, offset, v);
-        return v;
-}
-static inline u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset)
-{
-        u8 v; 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        v = inb(0xcfc + (offset&3)); 
-        PDprintk("%x reading 1 from %x: %x\n", slot, offset, v);
-        return v;
-}
-static inline u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset)
-{
-        u16 v; 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        v = inw(0xcfc + (offset&2)); 
-        PDprintk("%x reading 2 from %x: %x\n", slot, offset, v);
-        return v;
-}
-static inline void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset,
-                                    u32 val)
-{
-        PDprintk("%x writing to %x: %x\n", slot, offset, val); 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        outl(val, 0xcfc); 
-}
 #endif
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
index b47c3df9ed1d..14996d962bac 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86_64/pda.h
@@ -9,20 +9,24 @@
 /* Per processor datastructure. %gs points to it while the kernel runs */ 
 struct x8664_pda {
-        struct task_struct *pcurrent;   /* Current process */
+        struct task_struct *pcurrent;   /* 0  Current process */
-        unsigned long data_offset;      /* Per cpu data offset from linker address */
+        unsigned long data_offset;      /* 8 Per cpu data offset from linker
-        unsigned long kernelstack;  /* top of kernel stack for current */ 
+                                           address */
-        unsigned long oldrsp;       /* user rsp for system call */
+        unsigned long kernelstack;  /* 16 top of kernel stack for current */
-#if DEBUG_STKSZ > EXCEPTION_STKSZ
+        unsigned long oldrsp;       /* 24 user rsp for system call */
-        unsigned long debugstack;   /* #DB/#BP stack. */
+        int irqcount;               /* 32 Irq nesting counter. Starts with -1 */
+        int cpunumber;              /* 36 Logical CPU number */
+#ifdef CONFIG_CC_STACKPROTECTOR
+        unsigned long stack_canary;     /* 40 stack canary value */
+                                        /* gcc-ABI: this canary MUST be at
+                                           offset 40!!! */
 #endif
-        int irqcount;               /* Irq nesting counter. Starts with -1 */   
+        char *irqstackptr;
-        int cpunumber;              /* Logical CPU number */
-        char *irqstackptr;      /* top of irqstack */
        int nodenumber;             /* number of current node */
        unsigned int __softirq_pending;
        unsigned int __nmi_count;       /* number of NMI on this CPUs */
-        int mmu_state;     
+        short mmu_state;
+        short isidle;
        struct mm_struct *active_mm;
        unsigned apic_timer_irqs;
 } ____cacheline_aligned_in_smp;
@@ -36,44 +40,69 @@ extern struct x8664_pda boot_cpu_pda[];
 * There is no fast way to get the base address of the PDA, all the accesses
 * have to mention %fs/%gs.  So it needs to be done this Torvaldian way.
 */ 
-#define sizeof_field(type,field)  (sizeof(((type *)0)->field))
+extern void __bad_pda_field(void) __attribute__((noreturn));
-#define typeof_field(type,field)  typeof(((type *)0)->field)
-extern void __bad_pda_field(void);
+/*
+ * proxy_pda doesn't actually exist, but tell gcc it is accessed for
+ * all PDA accesses so it gets read/write dependencies right.
+ */
+extern struct x8664_pda _proxy_pda;
 #define pda_offset(field) offsetof(struct x8664_pda, field)
-#define pda_to_op(op,field,val) do { \
+#define pda_to_op(op,field,val) do {            \
-        typedef typeof_field(struct x8664_pda, field) T__; \
+        typedef typeof(_proxy_pda.field) T__;   \
-       switch (sizeof_field(struct x8664_pda, field)) {                 \
+        if (0) { T__ tmp__; tmp__ = (val); }    /* type checking */ \
-case 2: \
+        switch (sizeof(_proxy_pda.field)) {     \
-asm volatile(op "w %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
+        case 2:                                 \
-case 4: \
+                asm(op "w %1,%%gs:%c2" :        \
-asm volatile(op "l %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
+                    "+m" (_proxy_pda.field) :   \
-case 8: \
+                    "ri" ((T__)val),            \
-asm volatile(op "q %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
+                    "i"(pda_offset(field)));    \
-       default: __bad_pda_field();                                      \
+                break;                          \
-       } \
+        case 4:                                 \
+                asm(op "l %1,%%gs:%c2" :        \
+                    "+m" (_proxy_pda.field) :   \
+                    "ri" ((T__)val),            \
+                    "i" (pda_offset(field)));   \
+                break;                          \
+        case 8:                                 \
+                asm(op "q %1,%%gs:%c2":         \
+                    "+m" (_proxy_pda.field) :   \
+                    "ri" ((T__)val),            \
+                    "i"(pda_offset(field)));    \
+                break;                          \
+       default:                                 \
+                __bad_pda_field();              \
+       }                                        \
       } while (0)
-/* 
+#define pda_from_op(op,field) ({                \
- * AK: PDA read accesses should be neither volatile nor have an memory clobber.
+        typeof(_proxy_pda.field) ret__;         \
- * Unfortunately removing them causes all hell to break lose currently.
+        switch (sizeof(_proxy_pda.field)) {     \
- */
+        case 2:                                 \
-#define pda_from_op(op,field) ({ \
+                asm(op "w %%gs:%c1,%0" :        \
-       typeof_field(struct x8664_pda, field) ret__; \
+                    "=r" (ret__) :              \
-       switch (sizeof_field(struct x8664_pda, field)) {                 \
+                    "i" (pda_offset(field)),    \
-case 2: \
+                    "m" (_proxy_pda.field));    \
-asm volatile(op "w %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
+                 break;                         \
-case 4: \
+        case 4:                                 \
-asm volatile(op "l %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
+                asm(op "l %%gs:%c1,%0":         \
-case 8: \
+                    "=r" (ret__):               \
-asm volatile(op "q %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
+                    "i" (pda_offset(field)),    \
-       default: __bad_pda_field();                                      \
+                    "m" (_proxy_pda.field));    \
-       } \
+                 break;                         \
+       case 8:                                  \
+                asm(op "q %%gs:%c1,%0":         \
+                    "=r" (ret__) :              \
+                    "i" (pda_offset(field)),    \
+                    "m" (_proxy_pda.field));    \
+                 break;                         \
+       default:                                 \
+                __bad_pda_field();              \
+       }                                        \
       ret__; })
 #define read_pda(field) pda_from_op("mov",field)
 #define write_pda(field,val) pda_to_op("mov",field,val)
 #define add_pda(field,val) pda_to_op("add",field,val)
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index bffb2f886a51..285756010c51 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -11,6 +11,16 @@
 #include <asm/pda.h>
+#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)
 #define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
 #define __my_cpu_offset() read_pda(data_offset)
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 51eba2395171..6899e770b173 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -21,12 +21,9 @@ extern unsigned long __supported_pte_mask;
 #define swapper_pg_dir init_level4_pgt
-extern int nonx_setup(char *str);
 extern void paging_init(void);
 extern void clear_kernel_mapping(unsigned long addr, unsigned long size);
-extern unsigned long pgkern_mask;
 /*
 * ZERO_PAGE is a global shared page that is always zero: used
 * for zero-mapped memory areas etc..
@@ -265,7 +262,7 @@ static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
 #define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 static inline int pte_user(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
 static inline int pte_read(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
-static inline int pte_exec(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
+static inline int pte_exec(pte_t pte)           { return !(pte_val(pte) & _PAGE_NX); }
 static inline int pte_dirty(pte_t pte)          { return pte_val(pte) & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte)          { return pte_val(pte) & _PAGE_ACCESSED; }
 static inline int pte_write(pte_t pte)          { return pte_val(pte) & _PAGE_RW; }
@@ -278,11 +275,12 @@ static inline pte_t pte_mkclean(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) &
 static inline pte_t pte_mkold(pte_t pte)        { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
 static inline pte_t pte_wrprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; }
 static inline pte_t pte_mkread(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-static inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
+static inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_NX)); return pte; }
 static inline pte_t pte_mkdirty(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
 static inline pte_t pte_mkyoung(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
 static inline pte_t pte_mkwrite(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
 static inline pte_t pte_mkhuge(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_PSE)); return pte; }
+static inline pte_t pte_clrhuge(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_PSE)); return pte; }
 struct vm_area_struct;
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index 038fe1f47e6f..c28fc2db2171 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -24,8 +24,6 @@ extern void mtrr_bp_init(void);
 #define mtrr_bp_init() do {} while (0)
 #endif
 extern void init_memory_mapping(unsigned long start, unsigned long end);
-extern void size_zones(unsigned long *z, unsigned long *h,
-                        unsigned long start_pfn, unsigned long end_pfn);
 extern void system_call(void); 
 extern int kernel_syscall(void);
@@ -51,10 +49,8 @@ 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 int numa_setup(char *opt);
-extern int setup_early_printk(char *); 
 extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
 extern void early_identify_cpu(struct cpuinfo_x86 *c);
@@ -91,7 +87,7 @@ extern void syscall32_cpu_init(void);
 extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
-extern void check_ioapic(void);
+extern void early_quirks(void);
 extern void check_efer(void);
 extern int unhandled_signal(struct task_struct *tsk, int sig);
@@ -103,13 +99,7 @@ extern void select_idle_routine(const struct cpuinfo_x86 *c);
 extern unsigned long table_start, table_end;
 extern int exception_trace;
-extern int using_apic_timer;
-extern int disable_apic;
 extern unsigned cpu_khz;
-extern int ioapic_force;
-extern int skip_ioapic_setup;
-extern int acpi_ht;
-extern int acpi_disabled;
 extern void no_iommu_init(void);
 extern int force_iommu, no_iommu;
@@ -131,7 +121,8 @@ extern int fix_aperture;
 extern int reboot_force;
 extern int notsc_setup(char *);
-extern int setup_additional_cpus(char *);
+extern int gsi_irq_sharing(int gsi);
 extern void smp_local_timer_interrupt(struct pt_regs * regs);
diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h
index ab827dc381d7..5ea84dbb1e9c 100644
--- a/include/asm-x86_64/ptrace.h
+++ b/include/asm-x86_64/ptrace.h
@@ -39,6 +39,8 @@ struct pt_regs {
 #define user_mode(regs) (!!((regs)->cs & 3))
 #define user_mode_vm(regs) user_mode(regs)
 #define instruction_pointer(regs) ((regs)->rip)
+#define regs_return_value(regs) ((regs)->rax)
 extern unsigned long profile_pc(struct pt_regs *regs);
 void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
diff --git a/include/asm-x86_64/rwlock.h b/include/asm-x86_64/rwlock.h
index dea0e9459264..72aeebed920b 100644
--- a/include/asm-x86_64/rwlock.h
+++ b/include/asm-x86_64/rwlock.h
@@ -18,69 +18,9 @@
 #ifndef _ASM_X86_64_RWLOCK_H
 #define _ASM_X86_64_RWLOCK_H
-#include <linux/stringify.h>
 #define RW_LOCK_BIAS             0x01000000
-#define RW_LOCK_BIAS_STR        "0x01000000"
+#define RW_LOCK_BIAS_STR         "0x01000000"
-#define __build_read_lock_ptr(rw, helper)   \
-        asm volatile(LOCK_PREFIX "subl $1,(%0)\n\t" \
-                     "js 2f\n" \
-                     "1:\n" \
-                    LOCK_SECTION_START("") \
-                     "2:\tcall " helper "\n\t" \
-                     "jmp 1b\n" \
-                    LOCK_SECTION_END \
-                     ::"a" (rw) : "memory")
-#define __build_read_lock_const(rw, helper)   \
-        asm volatile(LOCK_PREFIX "subl $1,%0\n\t" \
-                     "js 2f\n" \
-                     "1:\n" \
-                    LOCK_SECTION_START("") \
-                     "2:\tpushq %%rax\n\t" \
-                     "leaq %0,%%rax\n\t" \
-                     "call " helper "\n\t" \
-                     "popq %%rax\n\t" \
-                     "jmp 1b\n" \
-                    LOCK_SECTION_END \
-                     :"=m" (*((volatile int *)rw))::"memory")
-#define __build_read_lock(rw, helper)   do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_read_lock_const(rw, helper); \
-                                                else \
-                                                        __build_read_lock_ptr(rw, helper); \
-                                        } while (0)
-#define __build_write_lock_ptr(rw, helper) \
-        asm volatile(LOCK_PREFIX "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
-                     "jnz 2f\n" \
-                     "1:\n" \
-                     LOCK_SECTION_START("") \
-                     "2:\tcall " helper "\n\t" \
-                     "jmp 1b\n" \
-                     LOCK_SECTION_END \
-                     ::"a" (rw) : "memory")
-#define __build_write_lock_const(rw, helper) \
-        asm volatile(LOCK_PREFIX "subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
-                     "jnz 2f\n" \
-                     "1:\n" \
-                    LOCK_SECTION_START("") \
-                     "2:\tpushq %%rax\n\t" \
-                     "leaq %0,%%rax\n\t" \
-                     "call " helper "\n\t" \
-                     "popq %%rax\n\t" \
-                     "jmp 1b\n" \
-                    LOCK_SECTION_END \
-                     :"=m" (*((volatile long *)rw))::"memory")
-#define __build_write_lock(rw, helper)  do { \
+/* Actual code is in asm/spinlock.h or in arch/x86_64/lib/rwlock.S */
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_write_lock_const(rw, helper); \
-                                                else \
-                                                        __build_write_lock_ptr(rw, helper); \
-                                        } while (0)
 #endif
diff --git a/include/asm-x86_64/segment.h b/include/asm-x86_64/segment.h
index d4bed33fb32c..334ddcdd8f92 100644
--- a/include/asm-x86_64/segment.h
+++ b/include/asm-x86_64/segment.h
@@ -20,15 +20,16 @@
 #define __USER_CS     0x33   /* 6*8+3 */ 
 #define __USER32_DS     __USER_DS 
-#define GDT_ENTRY_TLS 1
 #define GDT_ENTRY_TSS 8 /* needs two entries */
 #define GDT_ENTRY_LDT 10 /* needs two entries */
 #define GDT_ENTRY_TLS_MIN 12
 #define GDT_ENTRY_TLS_MAX 14
-/* 15 free */
 #define GDT_ENTRY_TLS_ENTRIES 3
+#define GDT_ENTRY_PER_CPU 15    /* Abused to load per CPU data from limit */
+#define __PER_CPU_SEG   (GDT_ENTRY_PER_CPU * 8 + 3)
 /* TLS indexes for 64bit - hardcoded in arch_prctl */
 #define FS_TLS 0        
 #define GS_TLS 1        
diff --git a/include/asm-x86_64/semaphore.h b/include/asm-x86_64/semaphore.h
index 064df08b9a0f..1194888536b9 100644
--- a/include/asm-x86_64/semaphore.h
+++ b/include/asm-x86_64/semaphore.h
@@ -107,12 +107,9 @@ static inline void down(struct semaphore * sem)
        __asm__ __volatile__(
                "# atomic down operation\n\t"
                LOCK_PREFIX "decl %0\n\t"     /* --sem->count */
-                "js 2f\n"
+                "jns 1f\n\t"
-                "1:\n"
+                "call __down_failed\n"
-                LOCK_SECTION_START("")
+                "1:"
-                "2:\tcall __down_failed\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
                :"=m" (sem->count)
                :"D" (sem)
                :"memory");
@@ -130,15 +127,12 @@ static inline int down_interruptible(struct semaphore * sem)
        __asm__ __volatile__(
                "# atomic interruptible down operation\n\t"
+                "xorl %0,%0\n\t"
                LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
+                "jns 2f\n\t"
-                "xorl %0,%0\n"
+                "call __down_failed_interruptible\n"
-                "1:\n"
+                "2:\n"
-                LOCK_SECTION_START("")
+                :"=&a" (result), "=m" (sem->count)
-                "2:\tcall __down_failed_interruptible\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "=m" (sem->count)
                :"D" (sem)
                :"memory");
        return result;
@@ -154,15 +148,12 @@ static inline int down_trylock(struct semaphore * sem)
        __asm__ __volatile__(
                "# atomic interruptible down operation\n\t"
+                "xorl %0,%0\n\t"
                LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
+                "jns 2f\n\t"
-                "xorl %0,%0\n"
+                "call __down_failed_trylock\n\t"
-                "1:\n"
+                "2:\n"
-                LOCK_SECTION_START("")
+                :"=&a" (result), "=m" (sem->count)
-                "2:\tcall __down_failed_trylock\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "=m" (sem->count)
                :"D" (sem)
                :"memory","cc");
        return result;
@@ -179,12 +170,9 @@ static inline void up(struct semaphore * sem)
        __asm__ __volatile__(
                "# atomic up operation\n\t"
                LOCK_PREFIX "incl %0\n\t"     /* ++sem->count */
-                "jle 2f\n"
+                "jg 1f\n\t"
-                "1:\n"
+                "call __up_wakeup\n"
-                LOCK_SECTION_START("")
+                "1:"
-                "2:\tcall __up_wakeup\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
                :"=m" (sem->count)
                :"D" (sem)
                :"memory");
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h
index 3ede2a61973a..4581f978b299 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86_64/signal.h
@@ -24,10 +24,6 @@ typedef struct {
 } sigset_t;
-struct pt_regs; 
-asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
 #else
 /* Here we must cater to libcs that poke about in kernel headers.  */
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index ce97f65e1d10..d6b7c057edba 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -4,27 +4,18 @@
 /*
 * We need the APIC definitions automatically as part of 'smp.h'
 */
-#ifndef __ASSEMBLY__
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/bitops.h>
 extern int disable_apic;
-#endif
-#ifdef CONFIG_X86_LOCAL_APIC
-#ifndef __ASSEMBLY__
 #include <asm/fixmap.h>
 #include <asm/mpspec.h>
-#ifdef CONFIG_X86_IO_APIC
 #include <asm/io_apic.h>
-#endif
 #include <asm/apic.h>
 #include <asm/thread_info.h>
-#endif
-#endif
 #ifdef CONFIG_SMP
-#ifndef ASSEMBLY
 #include <asm/pda.h>
@@ -42,7 +33,6 @@ extern cpumask_t cpu_initialized;
 
 extern void smp_alloc_memory(void);
 extern volatile unsigned long smp_invalidate_needed;
-extern int pic_mode;
 extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 extern int smp_num_siblings;
@@ -74,20 +64,16 @@ static inline int hard_smp_processor_id(void)
        return GET_APIC_ID(*(unsigned int *)(APIC_BASE+APIC_ID));
 }
-extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 extern void prefill_possible_map(void);
 extern unsigned num_processors;
 extern unsigned disabled_cpus;
-#endif /* !ASSEMBLY */
 #define NO_PROC_ID              0xFF            /* No processor magic marker */
 #endif
-#ifndef ASSEMBLY
 /*
 * Some lowlevel functions might want to know about
 * the real APIC ID <-> CPU # mapping.
@@ -109,11 +95,8 @@ static inline int cpu_present_to_apicid(int mps_cpu)
                return BAD_APICID;
 }
-#endif /* !ASSEMBLY */
 #ifndef CONFIG_SMP
 #define stack_smp_processor_id() 0
-#define safe_smp_processor_id() 0
 #define cpu_logical_map(x) (x)
 #else
 #include <asm/thread_info.h>
@@ -125,19 +108,23 @@ static inline int cpu_present_to_apicid(int mps_cpu)
 })
 #endif
-#ifndef __ASSEMBLY__
 static __inline int logical_smp_processor_id(void)
 {
        /* we don't want to mark this access volatile - bad code generation */
        return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
 }
-#endif
 #ifdef CONFIG_SMP
 #define cpu_physical_id(cpu)            x86_cpu_to_apicid[cpu]
 #else
 #define cpu_physical_id(cpu)            boot_cpu_id
-#endif
+static inline int smp_call_function_single(int cpuid, void (*func) (void *info),
+                                void *info, int retry, int wait)
+{
+        /* Disable interrupts here? */
+        func(info);
+        return 0;
+}
+#endif /* !CONFIG_SMP */
 #endif
diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86_64/spinlock.h
index 248a79f0eaff..05ef097ba55b 100644
--- a/include/asm-x86_64/spinlock.h
+++ b/include/asm-x86_64/spinlock.h
@@ -4,6 +4,7 @@
 #include <asm/atomic.h>
 #include <asm/rwlock.h>
 #include <asm/page.h>
+#include <asm/processor.h>
 /*
 * Your basic SMP spinlocks, allowing only a single CPU anywhere
@@ -16,31 +17,23 @@
 * (the type definitions are in asm/spinlock_types.h)
 */
-#define __raw_spin_is_locked(x) \
+static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
-                (*(volatile signed int *)(&(x)->slock) <= 0)
+{
+        return *(volatile signed int *)(&(lock)->slock) <= 0;
-#define __raw_spin_lock_string \
+}
-        "\n1:\t" \
-        LOCK_PREFIX " ; decl %0\n\t" \
-        "js 2f\n" \
-        LOCK_SECTION_START("") \
-        "2:\t" \
-        "rep;nop\n\t" \
-        "cmpl $0,%0\n\t" \
-        "jle 2b\n\t" \
-        "jmp 1b\n" \
-        LOCK_SECTION_END
-#define __raw_spin_lock_string_up \
-        "\n\tdecl %0"
-#define __raw_spin_unlock_string \
-        "movl $1,%0" \
-                :"=m" (lock->slock) : : "memory"
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-        asm volatile(__raw_spin_lock_string : "=m" (lock->slock) : : "memory");
+        asm volatile(
+                "\n1:\t"
+                LOCK_PREFIX " ; decl %0\n\t"
+                "jns 2f\n"
+                "3:\n"
+                "rep;nop\n\t"
+                "cmpl $0,%0\n\t"
+                "jle 3b\n\t"
+                "jmp 1b\n"
+                "2:\t" : "=m" (lock->slock) : : "memory");
 }
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
@@ -49,7 +42,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
        int oldval;
-        __asm__ __volatile__(
+        asm volatile(
                "xchgl %0,%1"
                :"=q" (oldval), "=m" (lock->slock)
                :"0" (0) : "memory");
@@ -59,13 +52,14 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-        __asm__ __volatile__(
+        asm volatile("movl $1,%0" :"=m" (lock->slock) :: "memory");
-                __raw_spin_unlock_string
-        );
 }
-#define __raw_spin_unlock_wait(lock) \
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
-        do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+{
+        while (__raw_spin_is_locked(lock))
+                cpu_relax();
+}
 /*
 * Read-write spinlocks, allowing multiple readers
@@ -79,26 +73,34 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 *
 * On x86, we implement read-write locks as a 32-bit counter
 * with the high bit (sign) being the "contended" bit.
- *
- * The inline assembly is non-obvious. Think about it.
- *
- * Changed to use the same technique as rw semaphores.  See
- * semaphore.h for details.  -ben
- *
- * the helpers are in arch/i386/kernel/semaphore.c
 */
-#define __raw_read_can_lock(x)          ((int)(x)->lock > 0)
+static inline int __raw_read_can_lock(raw_rwlock_t *lock)
-#define __raw_write_can_lock(x)         ((x)->lock == RW_LOCK_BIAS)
+{
+        return (int)(lock)->lock > 0;
+}
+static inline int __raw_write_can_lock(raw_rwlock_t *lock)
+{
+        return (lock)->lock == RW_LOCK_BIAS;
+}
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
-        __build_read_lock(rw, "__read_lock_failed");
+        asm volatile(LOCK_PREFIX "subl $1,(%0)\n\t"
+                     "jns 1f\n"
+                     "call __read_lock_failed\n"
+                     "1:\n"
+                     ::"D" (rw), "i" (RW_LOCK_BIAS) : "memory");
 }
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
-        __build_write_lock(rw, "__write_lock_failed");
+        asm volatile(LOCK_PREFIX "subl %1,(%0)\n\t"
+                     "jz 1f\n"
+                     "\tcall __write_lock_failed\n\t"
+                     "1:\n"
+                     ::"D" (rw), "i" (RW_LOCK_BIAS) : "memory");
 }
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
@@ -131,4 +133,8 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
                                : "=m" (rw->lock) : : "memory");
 }
+#define _raw_spin_relax(lock)   cpu_relax()
+#define _raw_read_relax(lock)   cpu_relax()
+#define _raw_write_relax(lock)  cpu_relax()
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-x86_64/stacktrace.h b/include/asm-x86_64/stacktrace.h
new file mode 100644
index 000000000000..5eb9799bef76
--- /dev/null
+++ b/include/asm-x86_64/stacktrace.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_STACKTRACE_H
+#define _ASM_STACKTRACE_H 1
+/* Generic stack tracer with callbacks */
+struct stacktrace_ops {
+        void (*warning)(void *data, char *msg);
+        /* msg must contain %s for the symbol */
+        void (*warning_symbol)(void *data, char *msg, unsigned long symbol);
+        void (*address)(void *data, unsigned long address);
+        /* On negative return stop dumping */
+        int (*stack)(void *data, char *name);
+};
+void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack,
+                struct stacktrace_ops *ops, void *data);
+#endif
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h
index 6bf170bceae1..bd376bc8c4ab 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86_64/system.h
@@ -14,12 +14,13 @@
 #define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
 /* frame pointer must be last for get_wchan */
-#define SAVE_CONTEXT    "pushq %%rbp ; movq %%rsi,%%rbp\n\t"
+#define SAVE_CONTEXT    "pushf ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"
-#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp\n\t"
+#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp ; popf\t"
 #define __EXTRA_CLOBBER  \
        ,"rcx","rbx","rdx","r8","r9","r10","r11","r12","r13","r14","r15"
+/* Save restore flags to clear handle leaking NT */
 #define switch_to(prev,next,last) \
        asm volatile(SAVE_CONTEXT                                                   \
                     "movq %%rsp,%P[threadrsp](%[prev])\n\t" /* save RSP */       \
diff --git a/include/asm-x86_64/tce.h b/include/asm-x86_64/tce.h
index 53e9a68b3336..dbb047febc5e 100644
--- a/include/asm-x86_64/tce.h
+++ b/include/asm-x86_64/tce.h
@@ -24,7 +24,6 @@
 #ifndef _ASM_X86_64_TCE_H
 #define _ASM_X86_64_TCE_H
-extern void* tce_table_kva[];
 extern unsigned int specified_table_size;
 struct iommu_table;
diff --git a/include/asm-x86_64/therm_throt.h b/include/asm-x86_64/therm_throt.h
new file mode 100644
index 000000000000..5aac059007ba
--- /dev/null
+++ b/include/asm-x86_64/therm_throt.h
@@ -0,0 +1 @@
+#include <asm-i386/therm_throt.h>
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h
index 2029b00351f3..787a08114b48 100644
--- a/include/asm-x86_64/thread_info.h
+++ b/include/asm-x86_64/thread_info.h
@@ -114,11 +114,14 @@ static inline struct thread_info *stack_thread_info(void)
 #define TIF_IRET                5       /* force IRET */
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
+#define TIF_RESTORE_SIGMASK     9       /* restore signal mask in do_signal */
 /* 16 free */
 #define TIF_IA32                17      /* 32bit process */ 
 #define TIF_FORK                18      /* ret_from_fork */
 #define TIF_ABI_PENDING         19
 #define TIF_MEMDIE              20
+#define TIF_DEBUG               21      /* uses debug registers */
+#define TIF_IO_BITMAP           22      /* uses I/O bitmap */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
@@ -128,9 +131,12 @@ static inline struct thread_info *stack_thread_info(void)
 #define _TIF_IRET               (1<<TIF_IRET)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_IA32               (1<<TIF_IA32)
 #define _TIF_FORK               (1<<TIF_FORK)
 #define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
+#define _TIF_DEBUG              (1<<TIF_DEBUG)
+#define _TIF_IO_BITMAP          (1<<TIF_IO_BITMAP)
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
@@ -138,6 +144,9 @@ static inline struct thread_info *stack_thread_info(void)
 /* work to do on any return to user space */
 #define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
+/* flags to check in __switch_to() */
+#define _TIF_WORK_CTXSW (_TIF_DEBUG|_TIF_IO_BITMAP)
 #define PREEMPT_ACTIVE     0x10000000
 /*
diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86_64/tlbflush.h
index d16d5b60f419..983bd296c81a 100644
--- a/include/asm-x86_64/tlbflush.h
+++ b/include/asm-x86_64/tlbflush.h
@@ -4,44 +4,44 @@
 #include <linux/mm.h>
 #include <asm/processor.h>
-#define __flush_tlb()                                                   \
+static inline unsigned long get_cr3(void)
-        do {                                                            \
+{
-                unsigned long tmpreg;                                   \
+        unsigned long cr3;
-                                                                        \
+        asm volatile("mov %%cr3,%0" : "=r" (cr3));
-                __asm__ __volatile__(                                   \
+        return cr3;
-                        "movq %%cr3, %0;  # flush TLB \n"               \
+}
-                        "movq %0, %%cr3;              \n"               \
-                        : "=r" (tmpreg)                                 \
-                        :: "memory");                                   \
-        } while (0)
-/*
+static inline void set_cr3(unsigned long cr3)
- * Global pages have to be flushed a bit differently. Not a real
+{
- * performance problem because this does not happen often.
+        asm volatile("mov %0,%%cr3" :: "r" (cr3) : "memory");
- */
+}
-#define __flush_tlb_global()                                            \
-        do {                                                            \
+static inline void __flush_tlb(void)
-                unsigned long tmpreg, cr4, cr4_orig;                    \
+{
-                                                                        \
+        set_cr3(get_cr3());
-                __asm__ __volatile__(                                   \
+}
-                        "movq %%cr4, %2;  # turn off PGE     \n"        \
-                        "movq %2, %1;                        \n"        \
+static inline unsigned long get_cr4(void)
-                        "andq %3, %1;                        \n"        \
+{
-                        "movq %1, %%cr4;                     \n"        \
+        unsigned long cr4;
-                        "movq %%cr3, %0;  # flush TLB        \n"        \
+        asm volatile("mov %%cr4,%0" : "=r" (cr4));
-                        "movq %0, %%cr3;                     \n"        \
+        return cr4;
-                        "movq %2, %%cr4;  # turn PGE back on \n"        \
+}
-                        : "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig) \
-                        : "i" (~X86_CR4_PGE)                            \
+static inline void set_cr4(unsigned long cr4)
-                        : "memory");                                    \
+{
-        } while (0)
+        asm volatile("mov %0,%%cr4" :: "r" (cr4) : "memory");
+}
-extern unsigned long pgkern_mask;
+static inline void __flush_tlb_all(void)
-#define __flush_tlb_all() __flush_tlb_global()
+{
+        unsigned long cr4 = get_cr4();
+        set_cr4(cr4 & ~X86_CR4_PGE);    /* clear PGE */
+        set_cr4(cr4);                   /* write old PGE again and flush TLBs */
+}
 #define __flush_tlb_one(addr) \
-        __asm__ __volatile__("invlpg %0": :"m" (*(char *) addr))
+        __asm__ __volatile__("invlpg (%0)" :: "r" (addr) : "memory")
 /*
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index 6e7a2e976b04..5c8f49280dbc 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -31,6 +31,7 @@ extern int __node_distance(int, int);
 #define SD_NODE_INIT (struct sched_domain) {            \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 8,                    \
        .max_interval           = 32,                   \
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 1e1fa003daa3..19f99178fe83 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -84,7 +84,7 @@ struct exception_table_entry
 */
 #define __get_user_x(size,ret,x,ptr) \
-        __asm__ __volatile__("call __get_user_" #size \
+        asm volatile("call __get_user_" #size \
                :"=a" (ret),"=d" (x) \
                :"c" (ptr) \
                :"r8")
@@ -101,7 +101,7 @@ struct exception_table_entry
        case 8:  __get_user_x(8,__ret_gu,__val_gu,ptr); break;          \
        default: __get_user_bad(); break;                               \
        }                                                               \
-        (x) = (__typeof__(*(ptr)))__val_gu;                             \
+        (x) = (typeof(*(ptr)))__val_gu;                         \
        __ret_gu;                                                       \
 })
@@ -112,7 +112,7 @@ extern void __put_user_8(void);
 extern void __put_user_bad(void);
 #define __put_user_x(size,ret,x,ptr)                                    \
-        __asm__ __volatile__("call __put_user_" #size                   \
+        asm volatile("call __put_user_" #size                   \
                :"=a" (ret)                                             \
                :"c" (ptr),"d" (x)                                      \
                :"r8")
@@ -139,7 +139,7 @@ extern void __put_user_bad(void);
 #define __put_user_check(x,ptr,size)                    \
 ({                                                      \
        int __pu_err;                                   \
-        __typeof__(*(ptr)) __user *__pu_addr = (ptr);   \
+        typeof(*(ptr)) __user *__pu_addr = (ptr);       \
        switch (size) {                                 \
        case 1: __put_user_x(1,__pu_err,x,__pu_addr); break;    \
        case 2: __put_user_x(2,__pu_err,x,__pu_addr); break;    \
@@ -173,7 +173,7 @@ struct __large_struct { unsigned long buf[100]; };
 * aliasing issues.
 */
 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errno)        \
-        __asm__ __volatile__(                                   \
+        asm volatile(                                   \
                "1:     mov"itype" %"rtype"1,%2\n"              \
                "2:\n"                                          \
                ".section .fixup,\"ax\"\n"                      \
@@ -193,7 +193,7 @@ struct __large_struct { unsigned long buf[100]; };
        int __gu_err;                                           \
        unsigned long __gu_val;                                 \
        __get_user_size(__gu_val,(ptr),(size),__gu_err);        \
-        (x) = (__typeof__(*(ptr)))__gu_val;                     \
+        (x) = (typeof(*(ptr)))__gu_val;                 \
        __gu_err;                                               \
 })
@@ -217,7 +217,7 @@ do {									\
 } while (0)
 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errno)        \
-        __asm__ __volatile__(                                   \
+        asm volatile(                                   \
                "1:     mov"itype" %2,%"rtype"1\n"              \
                "2:\n"                                          \
                ".section .fixup,\"ax\"\n"                      \
@@ -237,15 +237,20 @@ do {									\
 */
 /* Handles exceptions in both to and from, but doesn't do access_ok */
-extern unsigned long copy_user_generic(void *to, const void *from, unsigned len); 
+__must_check unsigned long
+copy_user_generic(void *to, const void *from, unsigned len);
-extern unsigned long copy_to_user(void __user *to, const void *from, unsigned len); 
-extern unsigned long copy_from_user(void *to, const void __user *from, unsigned len); 
+__must_check unsigned long
-extern unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len); 
+copy_to_user(void __user *to, const void *from, unsigned len);
+__must_check unsigned long
-static __always_inline int __copy_from_user(void *dst, const void __user *src, unsigned size)
+copy_from_user(void *to, const void __user *from, unsigned len);
+__must_check unsigned long
+copy_in_user(void __user *to, const void __user *from, unsigned len);
+static __always_inline __must_check
+int __copy_from_user(void *dst, const void __user *src, unsigned size)
 { 
-       int ret = 0;
+        int ret = 0;
        if (!__builtin_constant_p(size))
                return copy_user_generic(dst,(__force void *)src,size);
        switch (size) { 
@@ -272,9 +277,10 @@ static __always_inline int __copy_from_user(void *dst, const void __user *src, u
        }
 }       
-static __always_inline int __copy_to_user(void __user *dst, const void *src, unsigned size)
+static __always_inline __must_check
+int __copy_to_user(void __user *dst, const void *src, unsigned size)
 { 
-       int ret = 0;
+        int ret = 0;
        if (!__builtin_constant_p(size))
                return copy_user_generic((__force void *)dst,src,size);
        switch (size) { 
@@ -303,10 +309,10 @@ static __always_inline int __copy_to_user(void __user *dst, const void *src, uns
        }
 }       
+static __always_inline __must_check
-static __always_inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
+int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
 { 
-       int ret = 0;
+        int ret = 0;
        if (!__builtin_constant_p(size))
                return copy_user_generic((__force void *)dst,(__force void *)src,size);
        switch (size) { 
@@ -344,15 +350,22 @@ static __always_inline int __copy_in_user(void __user *dst, const void __user *s
        }
 }       
-long strncpy_from_user(char *dst, const char __user *src, long count);
+__must_check long 
-long __strncpy_from_user(char *dst, const char __user *src, long count);
+strncpy_from_user(char *dst, const char __user *src, long count);
-long strnlen_user(const char __user *str, long n);
+__must_check long 
-long __strnlen_user(const char __user *str, long n);
+__strncpy_from_user(char *dst, const char __user *src, long count);
-long strlen_user(const char __user *str);
+__must_check long strnlen_user(const char __user *str, long n);
-unsigned long clear_user(void __user *mem, unsigned long len);
+__must_check long __strnlen_user(const char __user *str, long n);
-unsigned long __clear_user(void __user *mem, unsigned long len);
+__must_check long strlen_user(const char __user *str);
+__must_check unsigned long clear_user(void __user *mem, unsigned long len);
+__must_check unsigned long __clear_user(void __user *mem, unsigned long len);
-#define __copy_to_user_inatomic __copy_to_user
+__must_check long __copy_from_user_inatomic(void *dst, const void __user *src, unsigned size);
-#define __copy_from_user_inatomic __copy_from_user
+static __must_check __always_inline int
+__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
+{
+        return copy_user_generic((__force void *)dst, src, size);
+}
 #endif /* __X86_64_UACCESS_H */
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 80fd48e84bbb..777288eb7e75 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -600,9 +600,9 @@ __SYSCALL(__NR_fchmodat, sys_fchmodat)
 #define __NR_faccessat          269
 __SYSCALL(__NR_faccessat, sys_faccessat)
 #define __NR_pselect6           270
-__SYSCALL(__NR_pselect6, sys_ni_syscall)        /* for now */
+__SYSCALL(__NR_pselect6, sys_pselect6)
 #define __NR_ppoll              271
-__SYSCALL(__NR_ppoll,   sys_ni_syscall)         /* for now */
+__SYSCALL(__NR_ppoll,   sys_ppoll)
 #define __NR_unshare            272
 __SYSCALL(__NR_unshare, sys_unshare)
 #define __NR_set_robust_list    273
@@ -620,19 +620,21 @@ __SYSCALL(__NR_vmsplice, sys_vmsplice)
 #define __NR_move_pages         279
 __SYSCALL(__NR_move_pages, sys_move_pages)
-#ifdef __KERNEL__
 #define __NR_syscall_max __NR_move_pages
+#ifdef __KERNEL__
+#include <linux/err.h>
+#endif
 #ifndef __NO_STUBS
-/* user-visible error numbers are in the range -1 - -4095 */
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO */
 #define __syscall_clobber "r11","rcx","memory" 
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-127)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
                errno = -(res); \
                res = -1; \
        } \
@@ -658,11 +660,10 @@ do { \
 #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_SYS_TIME
 #define __ARCH_WANT_COMPAT_SYS_TIME
-#ifndef __KERNEL_SYSCALLS__
 #define __syscall "syscall"
 #define _syscall0(type,name) \
@@ -744,83 +745,7 @@ __asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; movq %7,%%r9 ; " __syscall \
 __syscall_return(type,__res); \
 }
-#else /* __KERNEL_SYSCALLS__ */
+#ifdef __KERNEL__
-#include <linux/syscalls.h>
-#include <asm/ptrace.h>
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline pid_t setsid(void)
-{
-        return sys_setsid();
-}
-static inline ssize_t write(unsigned int fd, char * buf, size_t count)
-{
-        return sys_write(fd, buf, count);
-}
-static inline ssize_t read(unsigned int fd, char * buf, size_t count)
-{
-        return sys_read(fd, buf, count);
-}
-static inline off_t lseek(unsigned int fd, off_t offset, unsigned int origin)
-{
-        return sys_lseek(fd, offset, origin);
-}
-static inline long dup(unsigned int fd)
-{
-        return sys_dup(fd);
-}
-/* implemented in asm in arch/x86_64/kernel/entry.S */
-extern int execve(const char *, char * const *, char * const *);
-static inline long open(const char * filename, int flags, int mode)
-{
-        return sys_open(filename, flags, mode);
-}
-static inline long close(unsigned int fd)
-{
-        return sys_close(fd);
-}
-static inline pid_t waitpid(int pid, int * wait_stat, int flags)
-{
-        return sys_wait4(pid, wait_stat, flags, NULL);
-}
-extern long sys_mmap(unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long off);
-extern int sys_modify_ldt(int func, void *ptr, unsigned long bytecount);
-asmlinkage long sys_execve(char *name, char **argv, char **envp,
-                        struct pt_regs regs);
-asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp,
-                        void *parent_tid, void *child_tid,
-                        struct pt_regs regs);
-asmlinkage long sys_fork(struct pt_regs regs);
-asmlinkage long sys_vfork(struct pt_regs regs);
-asmlinkage long sys_pipe(int *fildes);
 #ifndef __ASSEMBLY__
 #include <linux/linkage.h>
@@ -837,8 +762,8 @@ asmlinkage long sys_rt_sigaction(int sig,
                                size_t sigsetsize);
 #endif  /* __ASSEMBLY__ */
+#endif  /* __KERNEL__ */
-#endif /* __KERNEL_SYSCALLS__ */
+#endif  /* __NO_STUBS */
 /*
 * "Conditional" syscalls
@@ -848,8 +773,4 @@ asmlinkage long sys_rt_sigaction(int sig,
 */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif /* __NO_STUBS */
-#endif /* __KERNEL__ */
 #endif /* _ASM_X86_64_UNISTD_H_ */
diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86_64/unwind.h
index 1f6e9bfb569e..2e7ff10fd775 100644
--- a/include/asm-x86_64/unwind.h
+++ b/include/asm-x86_64/unwind.h
@@ -18,6 +18,7 @@ struct unwind_frame_info
 {
        struct pt_regs regs;
        struct task_struct *task;
+        unsigned call_frame:1;
 };
 #define UNW_PC(frame)        (frame)->regs.rip
@@ -57,6 +58,10 @@ struct unwind_frame_info
        PTREGS_INFO(r15), \
        PTREGS_INFO(rip)
+#define UNW_DEFAULT_RA(raItem, dataAlign) \
+        ((raItem).where == Memory && \
+         !((raItem).value * (dataAlign) + 8))
 static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
                                            /*const*/ struct pt_regs *regs)
 {
@@ -94,8 +99,8 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
 #else
-#define UNW_PC(frame) ((void)(frame), 0)
+#define UNW_PC(frame) ((void)(frame), 0UL)
-#define UNW_SP(frame) ((void)(frame), 0)
+#define UNW_SP(frame) ((void)(frame), 0UL)
 static inline int arch_unw_user_mode(const void *info)
 {
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index 146b24402a5f..fd452fc2c037 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -4,6 +4,7 @@
 enum vsyscall_num {
        __NR_vgettimeofday,
        __NR_vtime,
+        __NR_vgetcpu,
 };
 #define VSYSCALL_START (-10UL << 20)
@@ -15,7 +16,7 @@ enum vsyscall_num {
 #include <linux/seqlock.h>
 #define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16)))
-#define __section_wall_jiffies __attribute__ ((unused, __section__ (".wall_jiffies"), 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)))
@@ -26,6 +27,9 @@ enum vsyscall_num {
 #define VXTIME_HPET     2
 #define VXTIME_PMTMR    3
+#define VGETCPU_RDTSCP  1
+#define VGETCPU_LSL     2
 struct vxtime_data {
        long hpet_address;      /* HPET base address */
        int last;
@@ -40,21 +44,23 @@ struct vxtime_data {
 /* vsyscall space (readonly) */
 extern struct vxtime_data __vxtime;
+extern int __vgetcpu_mode;
 extern struct timespec __xtime;
 extern volatile unsigned long __jiffies;
-extern unsigned long __wall_jiffies;
 extern struct timezone __sys_tz;
 extern seqlock_t __xtime_lock;
 /* kernel space (writeable) */
 extern struct vxtime_data vxtime;
-extern unsigned long wall_jiffies;
+extern int vgetcpu_mode;
 extern struct timezone sys_tz;
 extern int sysctl_vsyscall;
 extern seqlock_t xtime_lock;
 extern int sysctl_vsyscall;
+extern void vsyscall_set_cpu(int cpu);
 #define ARCH_HAVE_XTIME_LOCK 1
 #endif /* __KERNEL__ */
diff --git a/include/asm-xtensa/a.out.h b/include/asm-xtensa/a.out.h
index 3be701dfe098..ffc4dcfd6ac1 100644
--- a/include/asm-xtensa/a.out.h
+++ b/include/asm-xtensa/a.out.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-xtensa/addrspace.h
+ * include/asm-xtensa/a.out.h
 *
 * Dummy a.out file. Xtensa does not support the a.out format, but the kernel
 * seems to depend on it.
diff --git a/include/asm-xtensa/cache.h b/include/asm-xtensa/cache.h
index 5aae3f12407c..1e79c0e27460 100644
--- a/include/asm-xtensa/cache.h
+++ b/include/asm-xtensa/cache.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-xtensa/cacheflush.h
+ * include/asm-xtensa/cache.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
diff --git a/include/asm-xtensa/coprocessor.h b/include/asm-xtensa/coprocessor.h
index a91b96dc0efe..5093034723be 100644
--- a/include/asm-xtensa/coprocessor.h
+++ b/include/asm-xtensa/coprocessor.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-xtensa/cpextra.h
+ * include/asm-xtensa/coprocessor.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
diff --git a/include/asm-xtensa/dma-mapping.h b/include/asm-xtensa/dma-mapping.h
index c425f10d086a..c39c91dfcc69 100644
--- a/include/asm-xtensa/dma-mapping.h
+++ b/include/asm-xtensa/dma-mapping.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-xtensa/dma_mapping.h
+ * include/asm-xtensa/dma-mapping.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
diff --git a/include/asm-xtensa/ioctls.h b/include/asm-xtensa/ioctls.h
index 3b89a772d0a0..39e6f23921bb 100644
--- a/include/asm-xtensa/ioctls.h
+++ b/include/asm-xtensa/ioctls.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-xtensa/ioctl.h
+ * include/asm-xtensa/ioctls.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
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index a47cc734c20c..b4318934b10d 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-xtensa/page.h
+ * linux/include/asm-xtensa/pgtable.h
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version2 as
diff --git a/include/asm-xtensa/siginfo.h b/include/asm-xtensa/siginfo.h
index 44f0ae77b539..6916248295df 100644
--- a/include/asm-xtensa/siginfo.h
+++ b/include/asm-xtensa/siginfo.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-xtensa/processor.h
+ * include/asm-xtensa/siginfo.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
diff --git a/include/asm-xtensa/timex.h b/include/asm-xtensa/timex.h
index d14a3755a12b..c7b705e66655 100644
--- a/include/asm-xtensa/timex.h
+++ b/include/asm-xtensa/timex.h
@@ -31,9 +31,6 @@
 #define CLOCK_TICK_RATE         1193180 /* (everyone is using this value) */
 #define CLOCK_TICK_FACTOR       20 /* Factor of both 10^6 and CLOCK_TICK_RATE */
-#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
-        (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
-                << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 #ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT
 extern unsigned long ccount_per_jiffy;
diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h
index 5e1b99dc4ab3..411f810a55c6 100644
--- a/include/asm-xtensa/unistd.h
+++ b/include/asm-xtensa/unistd.h
@@ -402,11 +402,6 @@ __asm__ __volatile__ ( \
 __syscall_return(type,__res); \
 }
-#ifdef __KERNEL_SYSCALLS__
-static __inline__ _syscall3(int,execve,const char*,file,char**,argv,char**,envp)
-#endif
 /*
 * "Conditional" syscalls
 *
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 1df2ac30a4d2..5114ff18101d 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -46,6 +46,7 @@ header-y += coff.h
 header-y += comstats.h
 header-y += consolemap.h
 header-y += cycx_cfm.h
+header-y += dlm_device.h
 header-y += dm-ioctl.h
 header-y += dn.h
 header-y += dqblk_v1.h
@@ -58,6 +59,7 @@ header-y += elf-em.h
 header-y += fadvise.h
 header-y += fd.h
 header-y += fdreg.h
+header-y += fib_rules.h
 header-y += ftape-header-segment.h
 header-y += ftape-vendors.h
 header-y += fuse.h
@@ -70,6 +72,7 @@ header-y += hysdn_if.h
 header-y += i2c-dev.h
 header-y += i8k.h
 header-y += icmp.h
+header-y += if_addr.h
 header-y += if_arcnet.h
 header-y += if_arp.h
 header-y += if_bonding.h
@@ -79,6 +82,7 @@ header-y += if_fddi.h
 header-y += if.h
 header-y += if_hippi.h
 header-y += if_infiniband.h
+header-y += if_link.h
 header-y += if_packet.h
 header-y += if_plip.h
 header-y += if_ppp.h
@@ -96,11 +100,11 @@ header-y += ipx.h
 header-y += irda.h
 header-y += isdn_divertif.h
 header-y += iso_fs.h
-header-y += ite_gpio.h
 header-y += ixjuser.h
 header-y += jffs2.h
 header-y += keyctl.h
 header-y += limits.h
+header-y += lock_dlm_plock.h
 header-y += magic.h
 header-y += major.h
 header-y += matroxfb.h
@@ -110,6 +114,7 @@ header-y += mmtimer.h
 header-y += mqueue.h
 header-y += mtio.h
 header-y += ncp_no.h
+header-y += neighbour.h
 header-y += netfilter_arp.h
 header-y += netrom.h
 header-y += nfs2.h
@@ -152,12 +157,10 @@ header-y += toshiba.h
 header-y += ultrasound.h
 header-y += un.h
 header-y += utime.h
-header-y += utsname.h
 header-y += video_decoder.h
 header-y += video_encoder.h
 header-y += videotext.h
 header-y += vt.h
-header-y += wavefront.h
 header-y += wireless.h
 header-y += xattr.h
 header-y += x25.h
@@ -190,6 +193,7 @@ unifdef-y += cyclades.h
 unifdef-y += dccp.h
 unifdef-y += dirent.h
 unifdef-y += divert.h
+unifdef-y += dlm.h
 unifdef-y += elfcore.h
 unifdef-y += errno.h
 unifdef-y += errqueue.h
@@ -206,6 +210,7 @@ unifdef-y += ftape.h
 unifdef-y += gameport.h
 unifdef-y += generic_serial.h
 unifdef-y += genhd.h
+unifdef-y += gfs2_ondisk.h
 unifdef-y += hayesesp.h
 unifdef-y += hdlcdrv.h
 unifdef-y += hdlc.h
@@ -329,6 +334,7 @@ unifdef-y += unistd.h
 unifdef-y += usb_ch9.h
 unifdef-y += usbdevice_fs.h
 unifdef-y += user.h
+unifdef-y += utsname.h
 unifdef-y += videodev2.h
 unifdef-y += videodev.h
 unifdef-y += wait.h
diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h
index 2ed2fd855133..22eb9367235a 100644
--- a/include/linux/ac97_codec.h
+++ b/include/linux/ac97_codec.h
@@ -331,8 +331,6 @@ extern int ac97_read_proc (char *page_out, char **start, off_t off,
 extern int ac97_probe_codec(struct ac97_codec *);
 extern unsigned int ac97_set_adc_rate(struct ac97_codec *codec, unsigned int rate);
 extern unsigned int ac97_set_dac_rate(struct ac97_codec *codec, unsigned int rate);
-extern int ac97_save_state(struct ac97_codec *codec);
-extern int ac97_restore_state(struct ac97_codec *codec);
 extern struct ac97_codec *ac97_alloc_codec(void);
 extern void ac97_release_codec(struct ac97_codec *codec);
@@ -346,9 +344,6 @@ struct ac97_driver {
        void (*remove) (struct ac97_codec *codec, struct ac97_driver *driver);
 };
-extern int ac97_register_driver(struct ac97_driver *driver);
-extern void ac97_unregister_driver(struct ac97_driver *driver);
 /* quirk types */
 enum {
        AC97_TUNE_DEFAULT = -1, /* use default from quirk list (not valid in list) */
diff --git a/include/linux/acct.h b/include/linux/acct.h
index e86bae7324d2..0496d1f09952 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -124,16 +124,12 @@ extern void acct_auto_close(struct super_block *sb);
 extern void acct_init_pacct(struct pacct_struct *pacct);
 extern void acct_collect(long exitcode, int group_dead);
 extern void acct_process(void);
-extern void acct_update_integrals(struct task_struct *tsk);
-extern void acct_clear_integrals(struct task_struct *tsk);
 #else
 #define acct_auto_close_mnt(x)  do { } while (0)
 #define acct_auto_close(x)      do { } while (0)
 #define acct_init_pacct(x)      do { } while (0)
 #define acct_collect(x,y)       do { } while (0)
 #define acct_process()          do { } while (0)
-#define acct_update_integrals(x)                do { } while (0)
-#define acct_clear_integrals(task)      do { } while (0)
 #endif
 /*
diff --git a/include/linux/aer.h b/include/linux/aer.h
new file mode 100644
index 000000000000..402e178b38eb
--- /dev/null
+++ b/include/linux/aer.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2006 Intel Corp.
+ *     Tom Long Nguyen (tom.l.nguyen@intel.com)
+ *     Zhang Yanmin (yanmin.zhang@intel.com)
+ */
+#ifndef _AER_H_
+#define _AER_H_
+#if defined(CONFIG_PCIEAER)
+/* pci-e port driver needs this function to enable aer */
+extern int pci_enable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_find_aer_capability(struct pci_dev *dev);
+extern int pci_disable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
+#else
+#define pci_enable_pcie_error_reporting(dev)            do { } while (0)
+#define pci_find_aer_capability(dev)                    do { } while (0)
+#define pci_disable_pcie_error_reporting(dev)           do { } while (0)
+#define pci_cleanup_aer_uncorrect_error_status(dev)     do { } while (0)
+#endif
+#endif //_AER_H_
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 00c8efa95cc3..0d71c0041f13 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -4,8 +4,10 @@
 #include <linux/list.h>
 #include <linux/workqueue.h>
 #include <linux/aio_abi.h>
+#include <linux/uio.h>
 #include <asm/atomic.h>
+#include <linux/uio.h>
 #define AIO_MAXSEGS             4
 #define AIO_KIOGRP_NR_ATOMIC    8
@@ -110,8 +112,10 @@ struct kiocb {
        char                    __user *ki_buf; /* remaining iocb->aio_buf */
        size_t                  ki_left;        /* remaining bytes */
        long                    ki_retried;     /* just for testing */
-        long                    ki_kicked;      /* just for testing */
+        struct iovec            ki_inline_vec;  /* inline vector */
-        long                    ki_queued;      /* just for testing */
+        struct iovec            *ki_iovec;
+        unsigned long           ki_nr_segs;
+        unsigned long           ki_cur_seg;
        struct list_head        ki_list;        /* the aio core uses this
                                                 * for cancellation */
@@ -213,11 +217,11 @@ int FASTCALL(io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
                                  struct iocb *iocb));
 #define get_ioctx(kioctx) do {                                          \
-        BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));           \
+        BUG_ON(atomic_read(&(kioctx)->users) <= 0);                     \
        atomic_inc(&(kioctx)->users);                                   \
 } while (0)
 #define put_ioctx(kioctx) do {                                          \
-        BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));           \
+        BUG_ON(atomic_read(&(kioctx)->users) <= 0);                     \
        if (unlikely(atomic_dec_and_test(&(kioctx)->users)))            \
                __put_ioctx(kioctx);                                    \
 } while (0)
diff --git a/include/linux/aio_abi.h b/include/linux/aio_abi.h
index 30fdcc89d142..e3ca0a485cc6 100644
--- a/include/linux/aio_abi.h
+++ b/include/linux/aio_abi.h
@@ -1,4 +1,4 @@
-/* linux/aio_abi.h
+/* include/linux/aio_abi.h
 *
 * Copyright 2000,2001,2002 Red Hat.
 *
@@ -41,6 +41,8 @@ enum {
         * IOCB_CMD_POLL = 5,
         */
        IOCB_CMD_NOOP = 6,
+        IOCB_CMD_PREADV = 7,
+        IOCB_CMD_PWRITEV = 8,
 };
 /* read() from /dev/aio returns these structures. */
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 6ba3aa8a81f4..75b8baca08f3 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -88,15 +88,7 @@ static inline struct atalk_sock *at_sk(struct sock *sk)
 #include <asm/byteorder.h>
 struct ddpehdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
+        __be16  deh_len_hops;   /* lower 10 bits are length, next 4 - hops */
-        __u16   deh_len:10,
-                deh_hops:4,
-                deh_pad:2;
-#else
-        __u16   deh_pad:2,
-                deh_hops:4,
-                deh_len:10;
-#endif
        __be16  deh_sum;
        __be16  deh_dnet;
        __be16  deh_snet;
@@ -112,36 +104,6 @@ static __inline__ struct ddpehdr *ddp_hdr(struct sk_buff *skb)
        return (struct ddpehdr *)skb->h.raw;
 }
-/*
- *      Don't drop the struct into the struct above.  You'll get some
- *      surprise padding.
- */
-struct ddpebits {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-        __u16   deh_len:10,
-                deh_hops:4,
-                deh_pad:2;
-#else
-        __u16   deh_pad:2,
-                deh_hops:4,
-                deh_len:10;
-#endif
-};
-/* Short form header */
-struct ddpshdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-        __u16   dsh_len:10,
-                dsh_pad:6;
-#else
-        __u16   dsh_pad:6,
-                dsh_len:10;
-#endif
-        __u8    dsh_dport;
-        __u8    dsh_sport;
-        /* And netatalk apps expect to stick the type in themselves */
-};
 /* AppleTalk AARP headers */
 struct elapaarp {
        __be16  hw_type;
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index f267f2442766..6f5a1bab8f50 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -1,9 +1,7 @@
 /*
- * 
+ * ATM Lan Emulation Daemon driver interface
- * ATM Lan Emulation Daemon vs. driver interface
- *
- * mkiiskila@yahoo.com
 *
+ * Marko Kiiskila <mkiiskila@yahoo.com>
 */
 #ifndef _ATMLEC_H_
@@ -13,76 +11,87 @@
 #include <linux/atmioc.h>
 #include <linux/atm.h>
 #include <linux/if_ether.h>
 /* ATM lec daemon control socket */
-#define ATMLEC_CTRL _IO('a',ATMIOC_LANE)
+#define ATMLEC_CTRL     _IO('a', ATMIOC_LANE)
-#define ATMLEC_DATA _IO('a',ATMIOC_LANE+1)
+#define ATMLEC_DATA     _IO('a', ATMIOC_LANE+1)
-#define ATMLEC_MCAST _IO('a',ATMIOC_LANE+2)
+#define ATMLEC_MCAST    _IO('a', ATMIOC_LANE+2)
 /* Maximum number of LEC interfaces (tweakable) */
 #define MAX_LEC_ITF 48
-/* From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
+/*
+ * From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
 * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for
 * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS.
 */
 #define NUM_TR_DEVS 8
-typedef enum { 
+typedef enum {
-        l_set_mac_addr,   l_del_mac_addr, 
+        l_set_mac_addr,
-        l_svc_setup, 
+        l_del_mac_addr,
-        l_addr_delete,    l_topology_change, 
+        l_svc_setup,
-        l_flush_complete, l_arp_update,
+        l_addr_delete,
-        l_narp_req, /* LANE2 mandates the use of this */
+        l_topology_change,
-        l_config,         l_flush_tran_id, 
+        l_flush_complete,
-        l_set_lecid,      l_arp_xmt,
+        l_arp_update,
-        l_rdesc_arp_xmt,
+        l_narp_req,             /* LANE2 mandates the use of this */
-        l_associate_req,
+        l_config,
-        l_should_bridge   /* should we bridge this MAC? */
+        l_flush_tran_id,
+        l_set_lecid,
+        l_arp_xmt,
+        l_rdesc_arp_xmt,
+        l_associate_req,
+        l_should_bridge         /* should we bridge this MAC? */
 } atmlec_msg_type;
 #define ATMLEC_MSG_TYPE_MAX l_should_bridge
 struct atmlec_config_msg {
-        unsigned int maximum_unknown_frame_count;
+        unsigned int maximum_unknown_frame_count;
-        unsigned int max_unknown_frame_time;
+        unsigned int max_unknown_frame_time;
-        unsigned short max_retry_count;
+        unsigned short max_retry_count;
-        unsigned int aging_time;
+        unsigned int aging_time;
-        unsigned int forward_delay_time;
+        unsigned int forward_delay_time;
-        unsigned int arp_response_time;
+        unsigned int arp_response_time;
-        unsigned int flush_timeout;
+        unsigned int flush_timeout;
-        unsigned int path_switching_delay;
+        unsigned int path_switching_delay;
-        unsigned int  lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */
+        unsigned int lane_version;      /* LANE2: 1 for LANEv1, 2 for LANEv2 */
-        int mtu;
+        int mtu;
-        int is_proxy;
+        int is_proxy;
 };
- 
 struct atmlec_msg {
-        atmlec_msg_type type;
+        atmlec_msg_type type;
-        int             sizeoftlvs;        /* LANE2: if != 0, tlvs follow */ 
+        int sizeoftlvs;         /* LANE2: if != 0, tlvs follow */
-        union {
+        union {
-                struct {
+                struct {
-                        unsigned char mac_addr[ETH_ALEN];
+                        unsigned char mac_addr[ETH_ALEN];
-                        unsigned char atm_addr[ATM_ESA_LEN];
+                        unsigned char atm_addr[ATM_ESA_LEN];
-                        unsigned int flag;/* Topology_change flag, 
+                        unsigned int flag;      /*
-                                              remoteflag, permanent flag,
+                                                 * Topology_change flag,
-                                              lecid, transaction id */
+                                                 * remoteflag, permanent flag,
-                        unsigned int targetless_le_arp; /* LANE2 */
+                                                 * lecid, transaction id
-                        unsigned int no_source_le_narp; /* LANE2 */
+                                                 */
-                } normal;
+                        unsigned int targetless_le_arp; /* LANE2 */
-                struct atmlec_config_msg config;
+                        unsigned int no_source_le_narp; /* LANE2 */
-                struct {
+                } normal;
-                        uint16_t lec_id;                     /* requestor lec_id  */
+                struct atmlec_config_msg config;
-                        uint32_t tran_id;                    /* transaction id    */
+                struct {
-                        unsigned char mac_addr[ETH_ALEN];    /* dst mac addr      */
+                        uint16_t lec_id;                        /* requestor lec_id  */
-                        unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
+                        uint32_t tran_id;                       /* transaction id    */
-                } proxy;
+                        unsigned char mac_addr[ETH_ALEN];       /* dst mac addr      */
-                     /* For mapping LE_ARP requests to responses. Filled by */
+                        unsigned char atm_addr[ATM_ESA_LEN];    /* reqestor ATM addr */
-        } content;       /* zeppelin, returned by kernel. Used only when proxying */ 
+                } proxy;        /*
+                                 * For mapping LE_ARP requests to responses. Filled by
+                                 * zeppelin, returned by kernel. Used only when proxying
+                                 */
+        } content;
 } __ATM_API_ALIGN;
 struct atmlec_ioc {
-        int dev_num;
+        int dev_num;
-        unsigned char atm_addr[ATM_ESA_LEN];
+        unsigned char atm_addr[ATM_ESA_LEN];
-        unsigned char receive;    /* 1= receive vcc, 0 = send vcc */
+        unsigned char receive;  /* 1= receive vcc, 0 = send vcc */
 };
 #endif /* _ATMLEC_H_ */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 40a6c26294ae..b2ca666d9997 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -75,7 +75,7 @@
 #define AUDIT_DAEMON_CONFIG     1203    /* Daemon config change */
 #define AUDIT_SYSCALL           1300    /* Syscall event */
-#define AUDIT_FS_WATCH          1301    /* Filesystem watch event */
+/* #define AUDIT_FS_WATCH       1301     * Deprecated */
 #define AUDIT_PATH              1302    /* Filename path information */
 #define AUDIT_IPC               1303    /* IPC record */
 #define AUDIT_SOCKETCALL        1304    /* sys_socketcall arguments */
@@ -88,6 +88,7 @@
 #define AUDIT_MQ_SENDRECV       1313    /* POSIX MQ send/receive record type */
 #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_AVC               1400    /* SE Linux avc denial or grant */
 #define AUDIT_SELINUX_ERR       1401    /* Internal SE Linux Errors */
@@ -95,6 +96,11 @@
 #define AUDIT_MAC_POLICY_LOAD   1403    /* Policy file load */
 #define AUDIT_MAC_STATUS        1404    /* Changed enforcing,permissive,off */
 #define AUDIT_MAC_CONFIG_CHANGE 1405    /* Changes to booleans */
+#define AUDIT_MAC_UNLBL_ALLOW   1406    /* NetLabel: allow unlabeled traffic */
+#define AUDIT_MAC_CIPSOV4_ADD   1407    /* NetLabel: add CIPSOv4 DOI entry */
+#define AUDIT_MAC_CIPSOV4_DEL   1408    /* NetLabel: del CIPSOv4 DOI entry */
+#define AUDIT_MAC_MAP_ADD       1409    /* NetLabel: add LSM domain mapping */
+#define AUDIT_MAC_MAP_DEL       1410    /* NetLabel: del LSM domain mapping */
 #define AUDIT_FIRST_KERN_ANOM_MSG   1700
 #define AUDIT_LAST_KERN_ANOM_MSG    1799
diff --git a/include/linux/awe_voice.h b/include/linux/awe_voice.h
index 4bf9f33048e2..bf33f17bea99 100644
--- a/include/linux/awe_voice.h
+++ b/include/linux/awe_voice.h
@@ -1,5 +1,5 @@
 /*
- * sound/awe_voice.h
+ * include/linux/awe_voice.h
 *
 * Voice information definitions for the low level driver for the 
 * AWE32/SB32/AWE64 wave table synth.
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 76bdaeab6f62..092dbd0e7658 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -70,7 +70,8 @@ typedef void (bio_destructor_t) (struct bio *);
 * stacking drivers)
 */
 struct bio {
-        sector_t                bi_sector;
+        sector_t                bi_sector;      /* device address in 512 byte
+                                                   sectors */
        struct bio              *bi_next;       /* request queue link */
        struct block_device     *bi_bdev;
        unsigned long           bi_flags;       /* status, command, etc */
@@ -148,6 +149,7 @@ struct bio {
 #define BIO_RW_BARRIER  2
 #define BIO_RW_FAILFAST 3
 #define BIO_RW_SYNC     4
+#define BIO_RW_META     5
 /*
 * upper 16 bits of bi_rw define the io priority of this bio
@@ -178,6 +180,7 @@ struct bio {
 #define bio_sync(bio)           ((bio)->bi_rw & (1 << BIO_RW_SYNC))
 #define bio_failfast(bio)       ((bio)->bi_rw & (1 << BIO_RW_FAILFAST))
 #define bio_rw_ahead(bio)       ((bio)->bi_rw & (1 << BIO_RW_AHEAD))
+#define bio_rw_meta(bio)        ((bio)->bi_rw & (1 << BIO_RW_META))
 /*
 * will die
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index c773ee545ebd..26f7856ff812 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_BLKDEV_H
 #define _LINUX_BLKDEV_H
+#include <linux/sched.h>
 #include <linux/major.h>
 #include <linux/genhd.h>
 #include <linux/list.h>
@@ -16,6 +17,22 @@
 #include <asm/scatterlist.h>
+#ifdef CONFIG_LBD
+# include <asm/div64.h>
+# define sector_div(a, b) do_div(a, b)
+#else
+# define sector_div(n, b)( \
+{ \
+        int _res; \
+        _res = (n) % (b); \
+        (n) /= (b); \
+        _res; \
+} \
+)
+#endif
+#ifdef CONFIG_BLOCK
 struct scsi_ioctl_command;
 struct request_queue;
@@ -90,7 +107,7 @@ struct io_context {
        atomic_t refcount;
        struct task_struct *task;
-        int (*set_ioprio)(struct io_context *, unsigned int);
+        unsigned int ioprio_changed;
        /*
         * For request batching
@@ -104,8 +121,7 @@ struct io_context {
 void put_io_context(struct io_context *ioc);
 void exit_io_context(void);
-struct io_context *current_io_context(gfp_t gfp_flags);
+struct io_context *get_io_context(gfp_t gfp_flags, int node);
-struct io_context *get_io_context(gfp_t gfp_flags);
 void copy_io_context(struct io_context **pdst, struct io_context **psrc);
 void swap_io_context(struct io_context **ioc1, struct io_context **ioc2);
@@ -120,6 +136,90 @@ struct request_list {
        wait_queue_head_t wait[2];
 };
+/*
+ * request command types
+ */
+enum rq_cmd_type_bits {
+        REQ_TYPE_FS             = 1,    /* fs request */
+        REQ_TYPE_BLOCK_PC,              /* scsi command */
+        REQ_TYPE_SENSE,                 /* sense request */
+        REQ_TYPE_PM_SUSPEND,            /* suspend request */
+        REQ_TYPE_PM_RESUME,             /* resume request */
+        REQ_TYPE_PM_SHUTDOWN,           /* shutdown request */
+        REQ_TYPE_FLUSH,                 /* flush request */
+        REQ_TYPE_SPECIAL,               /* driver defined type */
+        REQ_TYPE_LINUX_BLOCK,           /* generic block layer message */
+        /*
+         * for ATA/ATAPI devices. this really doesn't belong here, ide should
+         * use REQ_TYPE_SPECIAL and use rq->cmd[0] with the range of driver
+         * private REQ_LB opcodes to differentiate what type of request this is
+         */
+        REQ_TYPE_ATA_CMD,
+        REQ_TYPE_ATA_TASK,
+        REQ_TYPE_ATA_TASKFILE,
+};
+/*
+ * For request of type REQ_TYPE_LINUX_BLOCK, rq->cmd[0] is the opcode being
+ * sent down (similar to how REQ_TYPE_BLOCK_PC means that ->cmd[] holds a
+ * SCSI cdb.
+ *
+ * 0x00 -> 0x3f are driver private, to be used for whatever purpose they need,
+ * typically to differentiate REQ_TYPE_SPECIAL requests.
+ *
+ */
+enum {
+        /*
+         * just examples for now
+         */
+        REQ_LB_OP_EJECT = 0x40,         /* eject request */
+        REQ_LB_OP_FLUSH = 0x41,         /* flush device */
+};
+/*
+ * request type modified bits. first three bits match BIO_RW* bits, important
+ */
+enum rq_flag_bits {
+        __REQ_RW,               /* not set, read. set, write */
+        __REQ_FAILFAST,         /* no low level driver retries */
+        __REQ_SORTED,           /* elevator knows about this request */
+        __REQ_SOFTBARRIER,      /* may not be passed by ioscheduler */
+        __REQ_HARDBARRIER,      /* may not be passed by drive either */
+        __REQ_FUA,              /* forced unit access */
+        __REQ_NOMERGE,          /* don't touch this for merging */
+        __REQ_STARTED,          /* drive already may have started this one */
+        __REQ_DONTPREP,         /* don't call prep for this one */
+        __REQ_QUEUED,           /* uses queueing */
+        __REQ_ELVPRIV,          /* elevator private data attached */
+        __REQ_FAILED,           /* set if the request failed */
+        __REQ_QUIET,            /* don't worry about errors */
+        __REQ_PREEMPT,          /* set for "ide_preempt" requests */
+        __REQ_ORDERED_COLOR,    /* is before or after barrier */
+        __REQ_RW_SYNC,          /* request is sync (O_DIRECT) */
+        __REQ_ALLOCED,          /* request came from our alloc pool */
+        __REQ_RW_META,          /* metadata io request */
+        __REQ_NR_BITS,          /* stops here */
+};
+#define REQ_RW          (1 << __REQ_RW)
+#define REQ_FAILFAST    (1 << __REQ_FAILFAST)
+#define REQ_SORTED      (1 << __REQ_SORTED)
+#define REQ_SOFTBARRIER (1 << __REQ_SOFTBARRIER)
+#define REQ_HARDBARRIER (1 << __REQ_HARDBARRIER)
+#define REQ_FUA         (1 << __REQ_FUA)
+#define REQ_NOMERGE     (1 << __REQ_NOMERGE)
+#define REQ_STARTED     (1 << __REQ_STARTED)
+#define REQ_DONTPREP    (1 << __REQ_DONTPREP)
+#define REQ_QUEUED      (1 << __REQ_QUEUED)
+#define REQ_ELVPRIV     (1 << __REQ_ELVPRIV)
+#define REQ_FAILED      (1 << __REQ_FAILED)
+#define REQ_QUIET       (1 << __REQ_QUIET)
+#define REQ_PREEMPT     (1 << __REQ_PREEMPT)
+#define REQ_ORDERED_COLOR       (1 << __REQ_ORDERED_COLOR)
+#define REQ_RW_SYNC     (1 << __REQ_RW_SYNC)
+#define REQ_ALLOCED     (1 << __REQ_ALLOCED)
+#define REQ_RW_META     (1 << __REQ_RW_META)
 #define BLK_MAX_CDB     16
 /*
@@ -129,30 +229,46 @@ struct request {
        struct list_head queuelist;
        struct list_head donelist;
-        unsigned long flags;            /* see REQ_ bits below */
+        request_queue_t *q;
+        unsigned int cmd_flags;
+        enum rq_cmd_type_bits cmd_type;
        /* Maintain bio traversal state for part by part I/O submission.
         * hard_* are block layer internals, no driver should touch them!
         */
        sector_t sector;                /* next sector to submit */
+        sector_t hard_sector;           /* next sector to complete */
        unsigned long nr_sectors;       /* no. of sectors left to submit */
+        unsigned long hard_nr_sectors;  /* no. of sectors left to complete */
        /* no. of sectors left to submit in the current segment */
        unsigned int current_nr_sectors;
-        sector_t hard_sector;           /* next sector to complete */
-        unsigned long hard_nr_sectors;  /* no. of sectors left to complete */
        /* no. of sectors left to complete in the current segment */
        unsigned int hard_cur_sectors;
        struct bio *bio;
        struct bio *biotail;
+        struct hlist_node hash; /* merge hash */
+        /*
+         * The rb_node is only used inside the io scheduler, requests
+         * are pruned when moved to the dispatch queue. So let the
+         * completion_data share space with the rb_node.
+         */
+        union {
+                struct rb_node rb_node; /* sort/lookup */
+                void *completion_data;
+        };
+        /*
+         * two pointers are available for the IO schedulers, if they need
+         * more they have to dynamically allocate it.
+         */
        void *elevator_private;
-        void *completion_data;
+        void *elevator_private2;
-        int rq_status;  /* should split this into a few status bits */
-        int errors;
        struct gendisk *rq_disk;
        unsigned long start_time;
@@ -170,15 +286,13 @@ struct request {
        unsigned short ioprio;
+        void *special;
+        char *buffer;
        int tag;
+        int errors;
        int ref_count;
-        request_queue_t *q;
-        struct request_list *rl;
-        struct completion *waiting;
-        void *special;
-        char *buffer;
        /*
         * when request is used as a packet command carrier
@@ -195,80 +309,14 @@ struct request {
        int retries;
        /*
-         * completion callback. end_io_data should be folded in with waiting
+         * completion callback.
         */
        rq_end_io_fn *end_io;
        void *end_io_data;
 };
 /*
- * first three bits match BIO_RW* bits, important
+ * State information carried for REQ_TYPE_PM_SUSPEND and REQ_TYPE_PM_RESUME
- */
-enum rq_flag_bits {
-        __REQ_RW,               /* not set, read. set, write */
-        __REQ_FAILFAST,         /* no low level driver retries */
-        __REQ_SORTED,           /* elevator knows about this request */
-        __REQ_SOFTBARRIER,      /* may not be passed by ioscheduler */
-        __REQ_HARDBARRIER,      /* may not be passed by drive either */
-        __REQ_FUA,              /* forced unit access */
-        __REQ_CMD,              /* is a regular fs rw request */
-        __REQ_NOMERGE,          /* don't touch this for merging */
-        __REQ_STARTED,          /* drive already may have started this one */
-        __REQ_DONTPREP,         /* don't call prep for this one */
-        __REQ_QUEUED,           /* uses queueing */
-        __REQ_ELVPRIV,          /* elevator private data attached */
-        /*
-         * for ATA/ATAPI devices
-         */
-        __REQ_PC,               /* packet command (special) */
-        __REQ_BLOCK_PC,         /* queued down pc from block layer */
-        __REQ_SENSE,            /* sense retrival */
-        __REQ_FAILED,           /* set if the request failed */
-        __REQ_QUIET,            /* don't worry about errors */
-        __REQ_SPECIAL,          /* driver suplied command */
-        __REQ_DRIVE_CMD,
-        __REQ_DRIVE_TASK,
-        __REQ_DRIVE_TASKFILE,
-        __REQ_PREEMPT,          /* set for "ide_preempt" requests */
-        __REQ_PM_SUSPEND,       /* suspend request */
-        __REQ_PM_RESUME,        /* resume request */
-        __REQ_PM_SHUTDOWN,      /* shutdown request */
-        __REQ_ORDERED_COLOR,    /* is before or after barrier */
-        __REQ_RW_SYNC,          /* request is sync (O_DIRECT) */
-        __REQ_NR_BITS,          /* stops here */
-};
-#define REQ_RW          (1 << __REQ_RW)
-#define REQ_FAILFAST    (1 << __REQ_FAILFAST)
-#define REQ_SORTED      (1 << __REQ_SORTED)
-#define REQ_SOFTBARRIER (1 << __REQ_SOFTBARRIER)
-#define REQ_HARDBARRIER (1 << __REQ_HARDBARRIER)
-#define REQ_FUA         (1 << __REQ_FUA)
-#define REQ_CMD         (1 << __REQ_CMD)
-#define REQ_NOMERGE     (1 << __REQ_NOMERGE)
-#define REQ_STARTED     (1 << __REQ_STARTED)
-#define REQ_DONTPREP    (1 << __REQ_DONTPREP)
-#define REQ_QUEUED      (1 << __REQ_QUEUED)
-#define REQ_ELVPRIV     (1 << __REQ_ELVPRIV)
-#define REQ_PC          (1 << __REQ_PC)
-#define REQ_BLOCK_PC    (1 << __REQ_BLOCK_PC)
-#define REQ_SENSE       (1 << __REQ_SENSE)
-#define REQ_FAILED      (1 << __REQ_FAILED)
-#define REQ_QUIET       (1 << __REQ_QUIET)
-#define REQ_SPECIAL     (1 << __REQ_SPECIAL)
-#define REQ_DRIVE_CMD   (1 << __REQ_DRIVE_CMD)
-#define REQ_DRIVE_TASK  (1 << __REQ_DRIVE_TASK)
-#define REQ_DRIVE_TASKFILE      (1 << __REQ_DRIVE_TASKFILE)
-#define REQ_PREEMPT     (1 << __REQ_PREEMPT)
-#define REQ_PM_SUSPEND  (1 << __REQ_PM_SUSPEND)
-#define REQ_PM_RESUME   (1 << __REQ_PM_RESUME)
-#define REQ_PM_SHUTDOWN (1 << __REQ_PM_SHUTDOWN)
-#define REQ_ORDERED_COLOR       (1 << __REQ_ORDERED_COLOR)
-#define REQ_RW_SYNC     (1 << __REQ_RW_SYNC)
-/*
- * State information carried for REQ_PM_SUSPEND and REQ_PM_RESUME
 * requests. Some step values could eventually be made generic.
 */
 struct request_pm_state
@@ -417,9 +465,9 @@ struct request_queue
        unsigned int            sg_timeout;
        unsigned int            sg_reserved_size;
        int                     node;
+#ifdef CONFIG_BLK_DEV_IO_TRACE
        struct blk_trace        *blk_trace;
+#endif
        /*
         * reserved for flush operations
         */
@@ -432,9 +480,6 @@ struct request_queue
        struct mutex            sysfs_lock;
 };
-#define RQ_INACTIVE             (-1)
-#define RQ_ACTIVE               1
 #define QUEUE_FLAG_CLUSTER      0       /* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED       1       /* uses generic tag queueing */
 #define QUEUE_FLAG_STOPPED      2       /* queue is stopped */
@@ -490,25 +535,34 @@ enum {
 #define blk_queue_stopped(q)    test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
 #define blk_queue_flushing(q)   ((q)->ordseq)
-#define blk_fs_request(rq)      ((rq)->flags & REQ_CMD)
+#define blk_fs_request(rq)      ((rq)->cmd_type == REQ_TYPE_FS)
-#define blk_pc_request(rq)      ((rq)->flags & REQ_BLOCK_PC)
+#define blk_pc_request(rq)      ((rq)->cmd_type == REQ_TYPE_BLOCK_PC)
-#define blk_noretry_request(rq) ((rq)->flags & REQ_FAILFAST)
+#define blk_special_request(rq) ((rq)->cmd_type == REQ_TYPE_SPECIAL)
-#define blk_rq_started(rq)      ((rq)->flags & REQ_STARTED)
+#define blk_sense_request(rq)   ((rq)->cmd_type == REQ_TYPE_SENSE)
+#define blk_noretry_request(rq) ((rq)->cmd_flags & REQ_FAILFAST)
+#define blk_rq_started(rq)      ((rq)->cmd_flags & REQ_STARTED)
 #define blk_account_rq(rq)      (blk_rq_started(rq) && blk_fs_request(rq))
-#define blk_pm_suspend_request(rq)      ((rq)->flags & REQ_PM_SUSPEND)
+#define blk_pm_suspend_request(rq)      ((rq)->cmd_type == REQ_TYPE_PM_SUSPEND)
-#define blk_pm_resume_request(rq)       ((rq)->flags & REQ_PM_RESUME)
+#define blk_pm_resume_request(rq)       ((rq)->cmd_type == REQ_TYPE_PM_RESUME)
 #define blk_pm_request(rq)      \
-        ((rq)->flags & (REQ_PM_SUSPEND | REQ_PM_RESUME))
+        (blk_pm_suspend_request(rq) || blk_pm_resume_request(rq))
-#define blk_sorted_rq(rq)       ((rq)->flags & REQ_SORTED)
+#define blk_sorted_rq(rq)       ((rq)->cmd_flags & REQ_SORTED)
-#define blk_barrier_rq(rq)      ((rq)->flags & REQ_HARDBARRIER)
+#define blk_barrier_rq(rq)      ((rq)->cmd_flags & REQ_HARDBARRIER)
-#define blk_fua_rq(rq)          ((rq)->flags & REQ_FUA)
+#define blk_fua_rq(rq)          ((rq)->cmd_flags & REQ_FUA)
 #define list_entry_rq(ptr)      list_entry((ptr), struct request, queuelist)
-#define rq_data_dir(rq)         ((rq)->flags & 1)
+#define rq_data_dir(rq)         ((rq)->cmd_flags & 1)
+/*
+ * We regard a request as sync, if it's a READ or a SYNC write.
+ */
+#define rq_is_sync(rq)          (rq_data_dir((rq)) == READ || (rq)->cmd_flags & REQ_RW_SYNC)
+#define rq_is_meta(rq)          ((rq)->cmd_flags & REQ_RW_META)
 static inline int blk_queue_full(struct request_queue *q, int rw)
 {
@@ -541,13 +595,7 @@ static inline void blk_clear_queue_full(struct request_queue *q, int rw)
 #define RQ_NOMERGE_FLAGS        \
        (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER)
 #define rq_mergeable(rq)        \
-        (!((rq)->flags & RQ_NOMERGE_FLAGS) && blk_fs_request((rq)))
+        (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && blk_fs_request((rq)))
-/*
- * noop, requests are automagically marked as active/inactive by I/O
- * scheduler -- see elv_next_request
- */
-#define blk_queue_headactive(q, head_active)
 /*
 * q->prep_rq_fn return values
@@ -586,11 +634,6 @@ static inline void blk_queue_bounce(request_queue_t *q, struct bio **bio)
        if ((rq->bio))                  \
                for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next)
-struct sec_size {
-        unsigned block_size;
-        unsigned block_size_bits;
-};
 extern int blk_register_queue(struct gendisk *disk);
 extern void blk_unregister_queue(struct gendisk *disk);
 extern void register_disk(struct gendisk *dev);
@@ -612,6 +655,7 @@ extern void blk_stop_queue(request_queue_t *q);
 extern void blk_sync_queue(struct request_queue *q);
 extern void __blk_stop_queue(request_queue_t *q);
 extern void blk_run_queue(request_queue_t *);
+extern void blk_start_queueing(request_queue_t *);
 extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
 extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
 extern int blk_rq_unmap_user(struct bio *, unsigned int);
@@ -655,16 +699,6 @@ extern void end_that_request_last(struct request *, int);
 extern void end_request(struct request *req, int uptodate);
 extern void blk_complete_request(struct request *);
-static inline int rq_all_done(struct request *rq, unsigned int nr_bytes)
-{
-        if (blk_fs_request(rq))
-                return (nr_bytes >= (rq->hard_nr_sectors << 9));
-        else if (blk_pc_request(rq))
-                return nr_bytes >= rq->data_len;
-        return 0;
-}
 /*
 * end_that_request_first/chunk() takes an uptodate argument. we account
 * any value <= as an io error. 0 means -EIO for compatability reasons,
@@ -679,21 +713,6 @@ static inline void blkdev_dequeue_request(struct request *req)
 }
 /*
- * This should be in elevator.h, but that requires pulling in rq and q
- */
-static inline void elv_dispatch_add_tail(struct request_queue *q,
-                                         struct request *rq)
-{
-        if (q->last_merge == rq)
-                q->last_merge = NULL;
-        q->nr_sorted--;
-        q->end_sector = rq_end_sector(rq);
-        q->boundary_rq = rq;
-        list_add_tail(&rq->queuelist, &q->queue_head);
-}
-/*
 * Access functions for manipulating queue properties
 */
 extern request_queue_t *blk_init_queue_node(request_fn_proc *rfn,
@@ -737,7 +756,7 @@ extern void blk_put_queue(request_queue_t *);
 */
 #define blk_queue_tag_depth(q)          ((q)->queue_tags->busy)
 #define blk_queue_tag_queue(q)          ((q)->queue_tags->busy < (q)->queue_tags->max_depth)
-#define blk_rq_tagged(rq)               ((rq)->flags & REQ_QUEUED)
+#define blk_rq_tagged(rq)               ((rq)->cmd_flags & REQ_QUEUED)
 extern int blk_queue_start_tag(request_queue_t *, struct request *);
 extern struct request *blk_queue_find_tag(request_queue_t *, int);
 extern void blk_queue_end_tag(request_queue_t *, struct request *);
@@ -750,6 +769,14 @@ extern struct blk_queue_tag *blk_init_tags(int);
 extern void blk_free_tags(struct blk_queue_tag *);
 extern void blk_congestion_end(int rw);
+static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
+                                                int tag)
+{
+        if (unlikely(bqt == NULL || tag >= bqt->real_max_depth))
+                return NULL;
+        return bqt->tag_index[tag];
+}
 extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
@@ -787,14 +814,6 @@ static inline int queue_dma_alignment(request_queue_t *q)
        return retval;
 }
-static inline int bdev_dma_aligment(struct block_device *bdev)
-{
-        return queue_dma_alignment(bdev_get_queue(bdev));
-}
-#define blk_finished_io(nsects) do { } while (0)
-#define blk_started_io(nsects)  do { } while (0)
 /* assumes size > 256 */
 static inline unsigned int blksize_bits(unsigned int size)
 {
@@ -824,24 +843,32 @@ struct work_struct;
 int kblockd_schedule_work(struct work_struct *work);
 void kblockd_flush(void);
-#ifdef CONFIG_LBD
-# include <asm/div64.h>
-# define sector_div(a, b) do_div(a, b)
-#else
-# define sector_div(n, b)( \
-{ \
-        int _res; \
-        _res = (n) % (b); \
-        (n) /= (b); \
-        _res; \
-} \
-)
-#endif 
 #define MODULE_ALIAS_BLOCKDEV(major,minor) \
        MODULE_ALIAS("block-major-" __stringify(major) "-" __stringify(minor))
 #define MODULE_ALIAS_BLOCKDEV_MAJOR(major) \
        MODULE_ALIAS("block-major-" __stringify(major) "-*")
+#else /* CONFIG_BLOCK */
+/*
+ * stubs for when the block layer is configured out
+ */
+#define buffer_heads_over_limit 0
+static inline long blk_congestion_wait(int rw, long timeout)
+{
+        return io_schedule_timeout(timeout);
+}
+static inline long nr_blockdev_pages(void)
+{
+        return 0;
+}
+static inline void exit_io_context(void)
+{
+}
+#endif /* CONFIG_BLOCK */
 #endif
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 7520cc1ff9e2..b99a714fcac6 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -20,6 +20,7 @@ enum blktrace_cat {
        BLK_TC_PC       = 1 << 9,       /* pc requests */
        BLK_TC_NOTIFY   = 1 << 10,      /* special message */
        BLK_TC_AHEAD    = 1 << 11,      /* readahead */
+        BLK_TC_META     = 1 << 12,      /* metadata */
        BLK_TC_END      = 1 << 15,      /* only 16-bits, reminder */
 };
@@ -148,7 +149,7 @@ static inline void blk_add_trace_rq(struct request_queue *q, struct request *rq,
                                    u32 what)
 {
        struct blk_trace *bt = q->blk_trace;
-        int rw = rq->flags & 0x03;
+        int rw = rq->cmd_flags & 0x03;
        if (likely(!bt))
                return;
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 737e407d0cd1..131ffd37e716 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -14,6 +14,8 @@
 #include <linux/wait.h>
 #include <asm/atomic.h>
+#ifdef CONFIG_BLOCK
 enum bh_state_bits {
        BH_Uptodate,    /* Contains valid data */
        BH_Dirty,       /* Is dirty */
@@ -190,9 +192,7 @@ extern int buffer_heads_over_limit;
 * Generic address_space_operations implementations for buffer_head-backed
 * address_spaces.
 */
-int try_to_release_page(struct page * page, gfp_t gfp_mask);
 void block_invalidatepage(struct page *page, unsigned long offset);
-void do_invalidatepage(struct page *page, unsigned long offset);
 int block_write_full_page(struct page *page, get_block_t *get_block,
                                struct writeback_control *wbc);
 int block_read_full_page(struct page*, get_block_t*);
@@ -302,4 +302,19 @@ static inline void lock_buffer(struct buffer_head *bh)
                __lock_buffer(bh);
 }
+extern int __set_page_dirty_buffers(struct page *page);
+#else /* CONFIG_BLOCK */
+static inline void buffer_init(void) {}
+static inline int try_to_free_buffers(struct page *page) { return 1; }
+static inline int sync_blockdev(struct block_device *bdev) { return 0; }
+static inline int inode_has_buffers(struct inode *inode) { return 0; }
+static inline void invalidate_inode_buffers(struct inode *inode) {}
+static inline int remove_inode_buffers(struct inode *inode) { return 1; }
+static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
+static inline void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers) {}
+#endif /* CONFIG_BLOCK */
 #endif /* _LINUX_BUFFER_HEAD_H */
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index 2216638962d2..ee5f53f2ca15 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -23,5 +23,7 @@ void cdev_del(struct cdev *);
 void cd_forget(struct inode *);
+extern struct backing_dev_info directly_mappable_cdev_bdi;
 #endif
 #endif
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 9760753e662b..ef5cd192784c 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -13,6 +13,7 @@
 #include <asm/compat.h>
 #include <asm/siginfo.h>
+#include <asm/signal.h>
 #define compat_jiffies_to_clock_t(x)    \
                (((unsigned long)(x) * COMPAT_USER_HZ) / HZ)
@@ -227,6 +228,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 extern int compat_printk(const char *fmt, ...);
+extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index bea0255196c4..4e1663d7691e 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -90,6 +90,7 @@ COMPATIBLE_IOCTL(FDTWADDLE)
 COMPATIBLE_IOCTL(FDFMTTRK)
 COMPATIBLE_IOCTL(FDRAWCMD)
 /* 0x12 */
+#ifdef CONFIG_BLOCK
 COMPATIBLE_IOCTL(BLKRASET)
 COMPATIBLE_IOCTL(BLKROSET)
 COMPATIBLE_IOCTL(BLKROGET)
@@ -103,6 +104,7 @@ COMPATIBLE_IOCTL(BLKTRACESETUP)
 COMPATIBLE_IOCTL(BLKTRACETEARDOWN)
 ULONG_IOCTL(BLKRASET)
 ULONG_IOCTL(BLKFRASET)
+#endif
 /* RAID */
 COMPATIBLE_IOCTL(RAID_VERSION)
 COMPATIBLE_IOCTL(GET_ARRAY_INFO)
@@ -120,10 +122,10 @@ COMPATIBLE_IOCTL(PROTECT_ARRAY)
 ULONG_IOCTL(HOT_ADD_DISK)
 ULONG_IOCTL(SET_DISK_FAULTY)
 COMPATIBLE_IOCTL(RUN_ARRAY)
-ULONG_IOCTL(START_ARRAY)
 COMPATIBLE_IOCTL(STOP_ARRAY)
 COMPATIBLE_IOCTL(STOP_ARRAY_RO)
 COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
+ULONG_IOCTL(SET_BITMAP_FILE)
 /* DM */
 COMPATIBLE_IOCTL(DM_VERSION_32)
 COMPATIBLE_IOCTL(DM_REMOVE_ALL_32)
@@ -395,12 +397,6 @@ COMPATIBLE_IOCTL(DVD_WRITE_STRUCT)
 COMPATIBLE_IOCTL(DVD_AUTH)
 /* pktcdvd */
 COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
-/* Big L */
-ULONG_IOCTL(LOOP_SET_FD)
-ULONG_IOCTL(LOOP_CHANGE_FD)
-COMPATIBLE_IOCTL(LOOP_CLR_FD)
-COMPATIBLE_IOCTL(LOOP_GET_STATUS64)
-COMPATIBLE_IOCTL(LOOP_SET_STATUS64)
 /* Big A */
 /* sparc only */
 /* Big Q for sound/OSS */
@@ -573,18 +569,6 @@ COMPATIBLE_IOCTL(RAW_SETBIND)
 COMPATIBLE_IOCTL(RAW_GETBIND)
 /* SMB ioctls which do not need any translations */
 COMPATIBLE_IOCTL(SMB_IOC_NEWCONN)
-/* NCP ioctls which do not need any translations */
-COMPATIBLE_IOCTL(NCP_IOC_CONN_LOGGED_IN)
-COMPATIBLE_IOCTL(NCP_IOC_SIGN_INIT)
-COMPATIBLE_IOCTL(NCP_IOC_SIGN_WANTED)
-COMPATIBLE_IOCTL(NCP_IOC_SET_SIGN_WANTED)
-COMPATIBLE_IOCTL(NCP_IOC_LOCKUNLOCK)
-COMPATIBLE_IOCTL(NCP_IOC_GETROOT)
-COMPATIBLE_IOCTL(NCP_IOC_SETROOT)
-COMPATIBLE_IOCTL(NCP_IOC_GETCHARSETS)
-COMPATIBLE_IOCTL(NCP_IOC_SETCHARSETS)
-COMPATIBLE_IOCTL(NCP_IOC_GETDENTRYTTL)
-COMPATIBLE_IOCTL(NCP_IOC_SETDENTRYTTL)
 /* Little a */
 COMPATIBLE_IOCTL(ATMSIGD_CTRL)
 COMPATIBLE_IOCTL(ATMARPD_CTRL)
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 9b4f11094937..538423d4a865 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -10,11 +10,11 @@
 # define __force        __attribute__((force))
 # define __nocast       __attribute__((nocast))
 # define __iomem        __attribute__((noderef, address_space(2)))
-# define __acquires(x)  __attribute__((context(0,1)))
+# define __acquires(x)  __attribute__((context(x,0,1)))
-# define __releases(x)  __attribute__((context(1,0)))
+# define __releases(x)  __attribute__((context(x,1,0)))
-# define __acquire(x)   __context__(1)
+# define __acquire(x)   __context__(x,1)
-# define __release(x)   __context__(-1)
+# define __release(x)   __context__(x,-1)
-# define __cond_lock(x) ((x) ? ({ __context__(1); 1; }) : 0)
+# define __cond_lock(x,c)       ((c) ? ({ __acquire(x); 1; }) : 0)
 extern void __chk_user_ptr(void __user *);
 extern void __chk_io_ptr(void __iomem *);
 #else
@@ -31,7 +31,7 @@ extern void __chk_io_ptr(void __iomem *);
 # define __releases(x)
 # define __acquire(x) (void)0
 # define __release(x) (void)0
-# define __cond_lock(x) (x)
+# define __cond_lock(x,c) (c)
 #endif
 #ifdef __KERNEL__
@@ -99,6 +99,11 @@ extern void __chk_io_ptr(void __iomem *);
 #define __must_check
 #endif
+#ifndef CONFIG_ENABLE_MUST_CHECK
+#undef __must_check
+#define __must_check
+#endif
 /*
 * Allow us to avoid 'defined but not used' warnings on functions and data,
 * as well as force them to be emitted to the assembly file.
diff --git a/include/linux/config.h b/include/linux/config.h
index a91f5e55b525..479ffb0a22d8 100644
--- a/include/linux/config.h
+++ b/include/linux/config.h
@@ -3,6 +3,7 @@
 /* This file is no longer in use and kept only for backward compatibility.
 * autoconf.h is now included via -imacros on the commandline
 */
+#warning Including config.h is deprecated.
 #include <linux/autoconf.h>
 #endif
diff --git a/include/linux/console.h b/include/linux/console.h
index 76a1807726eb..7d0420274de0 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -129,6 +129,9 @@ static inline void suspend_console(void) {}
 static inline void resume_console(void) {}
 #endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */
+int mda_console_init(void);
+void prom_con_init(void);
 /* 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 25423f79bf9f..ed6c0fee1ac7 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -54,7 +54,7 @@ struct vc_data {
        struct tty_struct *vc_tty;              /* TTY we are attached to */
        /* data for manual vt switching */
        struct vt_mode  vt_mode;
-        int             vt_pid;
+        struct pid      *vt_pid;
        int             vt_newvt;
        wait_queue_head_t paste_wait;
        /* mode flags */
diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h
index 65842efc1b70..82c9a1f11020 100644
--- a/include/linux/consolemap.h
+++ b/include/linux/consolemap.h
@@ -13,3 +13,4 @@ struct vc_data;
 extern unsigned char inverse_translate(struct vc_data *conp, int glyph);
 extern unsigned short *set_translate(int m, struct vc_data *vc);
 extern int conv_uni_to_pc(struct vc_data *conp, long ucs);
+void console_map_init(void);
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 9354722a9217..4d8adf663681 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -63,6 +63,8 @@ static inline int cpuset_do_slab_mem_spread(void)
        return current->flags & PF_SPREAD_SLAB;
 }
+extern void cpuset_track_online_nodes(void);
 #else /* !CONFIG_CPUSETS */
 static inline int cpuset_init_early(void) { return 0; }
@@ -126,6 +128,8 @@ static inline int cpuset_do_slab_mem_spread(void)
        return 0;
 }
+static inline void cpuset_track_online_nodes(void) {}
 #endif /* !CONFIG_CPUSETS */
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index a41f38428c37..1dba681e428d 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -87,6 +87,6 @@ struct cramfs_super {
 /* Uncompression interfaces to the underlying zlib */
 int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
 int cramfs_uncompress_init(void);
-int cramfs_uncompress_exit(void);
+void cramfs_uncompress_exit(void);
 #endif
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index 88dafa246d87..952bee79a8f3 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -43,6 +43,8 @@ extern int debug_locks_off(void);
 # define locking_selftest()     do { } while (0)
 #endif
+struct task_struct;
 #ifdef CONFIG_LOCKDEP
 extern void debug_show_all_locks(void);
 extern void debug_show_held_locks(struct task_struct *task);
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index e3d1c33d1558..03ef41c1eaac 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -55,8 +55,10 @@ typedef int (*dm_endio_fn) (struct dm_target *ti,
                            struct bio *bio, int error,
                            union map_info *map_context);
+typedef void (*dm_flush_fn) (struct dm_target *ti);
 typedef void (*dm_presuspend_fn) (struct dm_target *ti);
 typedef void (*dm_postsuspend_fn) (struct dm_target *ti);
+typedef int (*dm_preresume_fn) (struct dm_target *ti);
 typedef void (*dm_resume_fn) (struct dm_target *ti);
 typedef int (*dm_status_fn) (struct dm_target *ti, status_type_t status_type,
@@ -64,9 +66,18 @@ typedef int (*dm_status_fn) (struct dm_target *ti, status_type_t status_type,
 typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv);
+typedef int (*dm_ioctl_fn) (struct dm_target *ti, struct inode *inode,
+                            struct file *filp, unsigned int cmd,
+                            unsigned long arg);
 void dm_error(const char *message);
 /*
+ * Combine device limits.
+ */
+void dm_set_device_limits(struct dm_target *ti, struct block_device *bdev);
+/*
 * Constructors should call these functions to ensure destination devices
 * are opened/closed correctly.
 * FIXME: too many arguments.
@@ -86,11 +97,14 @@ struct target_type {
        dm_dtr_fn dtr;
        dm_map_fn map;
        dm_endio_fn end_io;
+        dm_flush_fn flush;
        dm_presuspend_fn presuspend;
        dm_postsuspend_fn postsuspend;
+        dm_preresume_fn preresume;
        dm_resume_fn resume;
        dm_status_fn status;
        dm_message_fn message;
+        dm_ioctl_fn ioctl;
 };
 struct io_restrictions {
diff --git a/include/linux/device.h b/include/linux/device.h
index 1e5f30da98bc..662e6a10144e 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -15,6 +15,7 @@
 #include <linux/kobject.h>
 #include <linux/klist.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/pm.h>
@@ -51,14 +52,17 @@ struct bus_type {
        int             (*probe)(struct device * dev);
        int             (*remove)(struct device * dev);
        void            (*shutdown)(struct device * dev);
-        int             (*suspend)(struct device * dev, pm_message_t state);
-        int             (*resume)(struct device * dev);
+        int (*suspend)(struct device * dev, pm_message_t state);
+        int (*suspend_late)(struct device * dev, pm_message_t state);
+        int (*resume_early)(struct device * dev);
+        int (*resume)(struct device * dev);
 };
-extern int bus_register(struct bus_type * bus);
+extern int __must_check bus_register(struct bus_type * bus);
 extern void bus_unregister(struct bus_type * bus);
-extern void bus_rescan_devices(struct bus_type * bus);
+extern int __must_check bus_rescan_devices(struct bus_type * bus);
 /* iterator helpers for buses */
@@ -67,9 +71,9 @@ int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
 struct device * bus_find_device(struct bus_type *bus, struct device *start,
                                void *data, int (*match)(struct device *, void *));
-int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, 
+int __must_check bus_for_each_drv(struct bus_type *bus,
-                     void * data, int (*fn)(struct device_driver *, void *));
+                struct device_driver *start, void *data,
+                int (*fn)(struct device_driver *, void *));
 /* driverfs interface for exporting bus attributes */
@@ -82,7 +86,8 @@ struct bus_attribute {
 #define BUS_ATTR(_name,_mode,_show,_store)      \
 struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
-extern int bus_create_file(struct bus_type *, struct bus_attribute *);
+extern int __must_check bus_create_file(struct bus_type *,
+                                        struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 struct device_driver {
@@ -101,16 +106,18 @@ struct device_driver {
        void    (*shutdown)     (struct device * dev);
        int     (*suspend)      (struct device * dev, pm_message_t state);
        int     (*resume)       (struct device * dev);
+        unsigned int multithread_probe:1;
 };
-extern int driver_register(struct device_driver * drv);
+extern int __must_check driver_register(struct device_driver * drv);
 extern void driver_unregister(struct device_driver * drv);
 extern struct device_driver * get_driver(struct device_driver * drv);
 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 */
@@ -123,16 +130,17 @@ struct driver_attribute {
 #define DRIVER_ATTR(_name,_mode,_show,_store)   \
 struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
-extern int driver_create_file(struct device_driver *, struct driver_attribute *);
+extern int __must_check driver_create_file(struct device_driver *,
+                                        struct driver_attribute *);
 extern void driver_remove_file(struct device_driver *, struct driver_attribute *);
-extern int driver_for_each_device(struct device_driver * drv, struct device * start,
+extern int __must_check driver_for_each_device(struct device_driver * drv,
-                                  void * data, int (*fn)(struct device *, void *));
+                struct device *start, void *data,
+                int (*fn)(struct device *, void *));
 struct device * driver_find_device(struct device_driver *drv,
                                   struct device *start, void *data,
                                   int (*match)(struct device *, void *));
 /*
 * device classes
 */
@@ -146,17 +154,26 @@ struct class {
        struct list_head        interfaces;
        struct semaphore        sem;    /* locks both the children and interfaces lists */
+        struct kobject          *virtual_dir;
        struct class_attribute          * class_attrs;
        struct class_device_attribute   * class_dev_attrs;
+        struct device_attribute         * dev_attrs;
        int     (*uevent)(struct class_device *dev, char **envp,
                           int num_envp, char *buffer, int buffer_size);
+        int     (*dev_uevent)(struct device *dev, char **envp, int num_envp,
+                                char *buffer, int buffer_size);
        void    (*release)(struct class_device *dev);
        void    (*class_release)(struct class *class);
+        void    (*dev_release)(struct device *dev);
+        int     (*suspend)(struct device *, pm_message_t state);
+        int     (*resume)(struct device *);
 };
-extern int class_register(struct class *);
+extern int __must_check class_register(struct class *);
 extern void class_unregister(struct class *);
@@ -169,7 +186,8 @@ struct class_attribute {
 #define CLASS_ATTR(_name,_mode,_show,_store)                    \
 struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) 
-extern int class_create_file(struct class *, const struct class_attribute *);
+extern int __must_check class_create_file(struct class *,
+                                        const struct class_attribute *);
 extern void class_remove_file(struct class *, const struct class_attribute *);
 struct class_device_attribute {
@@ -182,7 +200,7 @@ struct class_device_attribute {
 struct class_device_attribute class_device_attr_##_name =       \
        __ATTR(_name,_mode,_show,_store)
-extern int class_device_create_file(struct class_device *,
+extern int __must_check class_device_create_file(struct class_device *,
                                    const struct class_device_attribute *);
 /**
@@ -242,10 +260,10 @@ class_set_devdata (struct class_device *dev, void *data)
 }
-extern int class_device_register(struct class_device *);
+extern int __must_check class_device_register(struct class_device *);
 extern void class_device_unregister(struct class_device *);
 extern void class_device_initialize(struct class_device *);
-extern int class_device_add(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 *);
@@ -255,7 +273,7 @@ extern void class_device_put(struct class_device *);
 extern void class_device_remove_file(struct class_device *, 
                                     const struct class_device_attribute *);
-extern int class_device_create_bin_file(struct class_device *,
+extern int __must_check class_device_create_bin_file(struct class_device *,
                                        struct bin_attribute *);
 extern void class_device_remove_bin_file(struct class_device *,
                                         struct bin_attribute *);
@@ -266,22 +284,23 @@ struct class_interface {
        int (*add)      (struct class_device *, struct class_interface *);
        void (*remove)  (struct class_device *, struct class_interface *);
+        int (*add_dev)          (struct device *, struct class_interface *);
+        void (*remove_dev)      (struct device *, struct class_interface *);
 };
-extern int class_interface_register(struct class_interface *);
+extern int __must_check class_interface_register(struct class_interface *);
 extern void class_interface_unregister(struct class_interface *);
-extern struct class *class_create(struct module *owner, char *name);
+extern struct class *class_create(struct module *owner, const char *name);
 extern void class_destroy(struct class *cls);
 extern struct class_device *class_device_create(struct class *cls,
                                                struct class_device *parent,
                                                dev_t devt,
                                                struct device *device,
-                                                char *fmt, ...)
+                                                const char *fmt, ...)
                                        __attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 /* interface for exporting device attributes */
 struct device_attribute {
        struct attribute        attr;
@@ -294,8 +313,13 @@ struct device_attribute {
 #define DEVICE_ATTR(_name,_mode,_show,_store) \
 struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
-extern int device_create_file(struct device *device, struct device_attribute * entry);
+extern int __must_check device_create_file(struct device *device,
+                                        struct device_attribute * entry);
 extern void device_remove_file(struct device * dev, struct device_attribute * attr);
+extern int __must_check device_create_bin_file(struct device *dev,
+                                               struct bin_attribute *attr);
+extern void device_remove_bin_file(struct device *dev,
+                                   struct bin_attribute *attr);
 struct device {
        struct klist            klist_children;
        struct klist_node       knode_parent;           /* node in sibling list */
@@ -305,6 +329,7 @@ struct device {
        struct kobject kobj;
        char    bus_id[BUS_ID_SIZE];    /* position on parent bus */
+        unsigned                is_registered:1;
        struct device_attribute uevent_attr;
        struct device_attribute *devt_attr;
@@ -338,6 +363,7 @@ struct device {
        struct list_head        node;
        struct class            *class;         /* optional*/
        dev_t                   devt;           /* dev_t, creates the sysfs "dev" */
+        struct attribute_group  **groups;       /* optional groups */
        void    (*release)(struct device * dev);
 };
@@ -356,38 +382,41 @@ dev_set_drvdata (struct device *dev, void *data)
 static inline int device_is_registered(struct device *dev)
 {
-        return klist_node_attached(&dev->knode_bus);
+        return dev->is_registered;
 }
 /*
 * High level routines for use by the bus drivers
 */
-extern int device_register(struct device * dev);
+extern int __must_check device_register(struct device * dev);
 extern void device_unregister(struct device * dev);
 extern void device_initialize(struct device * dev);
-extern int device_add(struct device * dev);
+extern int __must_check device_add(struct device * dev);
 extern void device_del(struct device * dev);
-extern int device_for_each_child(struct device *, void *,
+extern int __must_check device_for_each_child(struct device *, void *,
                     int (*fn)(struct device *, void *));
+extern int device_rename(struct device *dev, char *new_name);
 /*
 * Manual binding of a device to driver. See drivers/base/bus.c
 * for information on use.
 */
-extern void device_bind_driver(struct device * dev);
+extern int __must_check device_bind_driver(struct device *dev);
 extern void device_release_driver(struct device * dev);
-extern int  device_attach(struct device * dev);
+extern int  __must_check device_attach(struct device * dev);
-extern void driver_attach(struct device_driver * drv);
+extern int __must_check driver_attach(struct device_driver *drv);
-extern void device_reprobe(struct device *dev);
+extern int __must_check device_reprobe(struct device *dev);
 /*
 * Easy functions for dynamically creating devices on the fly
 */
 extern struct device *device_create(struct class *cls, struct device *parent,
-                                    dev_t devt, char *fmt, ...)
+                                    dev_t devt, const char *fmt, ...)
                                    __attribute__((format(printf,4,5)));
 extern void device_destroy(struct class *cls, dev_t devt);
+extern int virtual_device_parent(struct device *dev);
 /*
 * Platform "fixup" functions - allow the platform to have their say
 * about devices and actions that the general device layer doesn't
@@ -412,7 +441,7 @@ extern void device_shutdown(void);
 /* drivers/base/firmware.c */
-extern int firmware_register(struct subsystem *);
+extern int __must_check firmware_register(struct subsystem *);
 extern void firmware_unregister(struct subsystem *);
 /* debugging and troubleshooting/diagnostic helpers. */
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
new file mode 100644
index 000000000000..1b1dcb9a40bb
--- /dev/null
+++ b/include/linux/dlm.h
@@ -0,0 +1,302 @@
+/******************************************************************************
+*******************************************************************************
+**
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+**  Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
+**
+**  This copyrighted material is made available to anyone wishing to use,
+**  modify, copy, or redistribute it subject to the terms and conditions
+**  of the GNU General Public License v.2.
+**
+*******************************************************************************
+******************************************************************************/
+#ifndef __DLM_DOT_H__
+#define __DLM_DOT_H__
+/*
+ * Interface to Distributed Lock Manager (DLM)
+ * routines and structures to use DLM lockspaces
+ */
+/*
+ * Lock Modes
+ */
+#define DLM_LOCK_IV             -1      /* invalid */
+#define DLM_LOCK_NL             0       /* null */
+#define DLM_LOCK_CR             1       /* concurrent read */
+#define DLM_LOCK_CW             2       /* concurrent write */
+#define DLM_LOCK_PR             3       /* protected read */
+#define DLM_LOCK_PW             4       /* protected write */
+#define DLM_LOCK_EX             5       /* exclusive */
+/*
+ * Maximum size in bytes of a dlm_lock name
+ */
+#define DLM_RESNAME_MAXLEN      64
+/*
+ * Flags to dlm_lock
+ *
+ * DLM_LKF_NOQUEUE
+ *
+ * Do not queue the lock request on the wait queue if it cannot be granted
+ * immediately.  If the lock cannot be granted because of this flag, DLM will
+ * either return -EAGAIN from the dlm_lock call or will return 0 from
+ * dlm_lock and -EAGAIN in the lock status block when the AST is executed.
+ *
+ * DLM_LKF_CANCEL
+ *
+ * Used to cancel a pending lock request or conversion.  A converting lock is
+ * returned to its previously granted mode.
+ *
+ * DLM_LKF_CONVERT
+ *
+ * Indicates a lock conversion request.  For conversions the name and namelen
+ * are ignored and the lock ID in the LKSB is used to identify the lock.
+ *
+ * DLM_LKF_VALBLK
+ *
+ * Requests DLM to return the current contents of the lock value block in the
+ * lock status block.  When this flag is set in a lock conversion from PW or EX
+ * modes, DLM assigns the value specified in the lock status block to the lock
+ * value block of the lock resource.  The LVB is a DLM_LVB_LEN size array
+ * containing application-specific information.
+ *
+ * DLM_LKF_QUECVT
+ *
+ * Force a conversion request to be queued, even if it is compatible with
+ * the granted modes of other locks on the same resource.
+ *
+ * DLM_LKF_IVVALBLK
+ *
+ * Invalidate the lock value block.
+ *
+ * DLM_LKF_CONVDEADLK
+ *
+ * Allows the dlm to resolve conversion deadlocks internally by demoting the
+ * granted mode of a converting lock to NL.  The DLM_SBF_DEMOTED flag is
+ * returned for a conversion that's been effected by this.
+ *
+ * DLM_LKF_PERSISTENT
+ *
+ * Only relevant to locks originating in userspace.  A persistent lock will not
+ * be removed if the process holding the lock exits.
+ *
+ * DLM_LKF_NODLKWT
+ * DLM_LKF_NODLCKBLK
+ *
+ * net yet implemented
+ *
+ * DLM_LKF_EXPEDITE
+ *
+ * Used only with new requests for NL mode locks.  Tells the lock manager
+ * to grant the lock, ignoring other locks in convert and wait queues.
+ *
+ * DLM_LKF_NOQUEUEBAST
+ *
+ * Send blocking AST's before returning -EAGAIN to the caller.  It is only
+ * used along with the NOQUEUE flag.  Blocking AST's are not sent for failed
+ * NOQUEUE requests otherwise.
+ *
+ * DLM_LKF_HEADQUE
+ *
+ * Add a lock to the head of the convert or wait queue rather than the tail.
+ *
+ * DLM_LKF_NOORDER
+ *
+ * Disregard the standard grant order rules and grant a lock as soon as it
+ * is compatible with other granted locks.
+ *
+ * DLM_LKF_ORPHAN
+ *
+ * not yet implemented
+ *
+ * DLM_LKF_ALTPR
+ *
+ * If the requested mode cannot be granted immediately, try to grant the lock
+ * in PR mode instead.  If this alternate mode is granted instead of the
+ * requested mode, DLM_SBF_ALTMODE is returned in the lksb.
+ *
+ * DLM_LKF_ALTCW
+ *
+ * The same as ALTPR, but the alternate mode is CW.
+ *
+ * DLM_LKF_FORCEUNLOCK
+ *
+ * Unlock the lock even if it is converting or waiting or has sublocks.
+ * Only really for use by the userland device.c code.
+ *
+ */
+#define DLM_LKF_NOQUEUE         0x00000001
+#define DLM_LKF_CANCEL          0x00000002
+#define DLM_LKF_CONVERT         0x00000004
+#define DLM_LKF_VALBLK          0x00000008
+#define DLM_LKF_QUECVT          0x00000010
+#define DLM_LKF_IVVALBLK        0x00000020
+#define DLM_LKF_CONVDEADLK      0x00000040
+#define DLM_LKF_PERSISTENT      0x00000080
+#define DLM_LKF_NODLCKWT        0x00000100
+#define DLM_LKF_NODLCKBLK       0x00000200
+#define DLM_LKF_EXPEDITE        0x00000400
+#define DLM_LKF_NOQUEUEBAST     0x00000800
+#define DLM_LKF_HEADQUE         0x00001000
+#define DLM_LKF_NOORDER         0x00002000
+#define DLM_LKF_ORPHAN          0x00004000
+#define DLM_LKF_ALTPR           0x00008000
+#define DLM_LKF_ALTCW           0x00010000
+#define DLM_LKF_FORCEUNLOCK     0x00020000
+/*
+ * Some return codes that are not in errno.h
+ */
+#define DLM_ECANCEL             0x10001
+#define DLM_EUNLOCK             0x10002
+typedef void dlm_lockspace_t;
+/*
+ * Lock status block
+ *
+ * Use this structure to specify the contents of the lock value block.  For a
+ * conversion request, this structure is used to specify the lock ID of the
+ * lock.  DLM writes the status of the lock request and the lock ID assigned
+ * to the request in the lock status block.
+ *
+ * sb_lkid: the returned lock ID.  It is set on new (non-conversion) requests.
+ * It is available when dlm_lock returns.
+ *
+ * sb_lvbptr: saves or returns the contents of the lock's LVB according to rules
+ * shown for the DLM_LKF_VALBLK flag.
+ *
+ * sb_flags: DLM_SBF_DEMOTED is returned if in the process of promoting a lock,
+ * it was first demoted to NL to avoid conversion deadlock.
+ * DLM_SBF_VALNOTVALID is returned if the resource's LVB is marked invalid.
+ *
+ * sb_status: the returned status of the lock request set prior to AST
+ * execution.  Possible return values:
+ *
+ * 0 if lock request was successful
+ * -EAGAIN if request would block and is flagged DLM_LKF_NOQUEUE
+ * -ENOMEM if there is no memory to process request
+ * -EINVAL if there are invalid parameters
+ * -DLM_EUNLOCK if unlock request was successful
+ * -DLM_ECANCEL if a cancel completed successfully
+ */
+#define DLM_SBF_DEMOTED         0x01
+#define DLM_SBF_VALNOTVALID     0x02
+#define DLM_SBF_ALTMODE         0x04
+struct dlm_lksb {
+        int      sb_status;
+        uint32_t sb_lkid;
+        char     sb_flags;
+        char *   sb_lvbptr;
+};
+#ifdef __KERNEL__
+#define DLM_LSFL_NODIR          0x00000001
+/*
+ * dlm_new_lockspace
+ *
+ * Starts a lockspace with the given name.  If the named lockspace exists in
+ * the cluster, the calling node joins it.
+ */
+int dlm_new_lockspace(char *name, int namelen, dlm_lockspace_t **lockspace,
+                      uint32_t flags, int lvblen);
+/*
+ * dlm_release_lockspace
+ *
+ * Stop a lockspace.
+ */
+int dlm_release_lockspace(dlm_lockspace_t *lockspace, int force);
+/*
+ * dlm_lock
+ *
+ * Make an asyncronous request to acquire or convert a lock on a named
+ * resource.
+ *
+ * lockspace: context for the request
+ * mode: the requested mode of the lock (DLM_LOCK_)
+ * lksb: lock status block for input and async return values
+ * flags: input flags (DLM_LKF_)
+ * name: name of the resource to lock, can be binary
+ * namelen: the length in bytes of the resource name (MAX_RESNAME_LEN)
+ * parent: the lock ID of a parent lock or 0 if none
+ * lockast: function DLM executes when it completes processing the request
+ * astarg: argument passed to lockast and bast functions
+ * bast: function DLM executes when this lock later blocks another request
+ *
+ * Returns:
+ * 0 if request is successfully queued for processing
+ * -EINVAL if any input parameters are invalid
+ * -EAGAIN if request would block and is flagged DLM_LKF_NOQUEUE
+ * -ENOMEM if there is no memory to process request
+ * -ENOTCONN if there is a communication error
+ *
+ * If the call to dlm_lock returns an error then the operation has failed and
+ * the AST routine will not be called.  If dlm_lock returns 0 it is still
+ * possible that the lock operation will fail. The AST routine will be called
+ * when the locking is complete and the status is returned in the lksb.
+ *
+ * If the AST routines or parameter are passed to a conversion operation then
+ * they will overwrite those values that were passed to a previous dlm_lock
+ * call.
+ *
+ * AST routines should not block (at least not for long), but may make
+ * any locking calls they please.
+ */
+int dlm_lock(dlm_lockspace_t *lockspace,
+             int mode,
+             struct dlm_lksb *lksb,
+             uint32_t flags,
+             void *name,
+             unsigned int namelen,
+             uint32_t parent_lkid,
+             void (*lockast) (void *astarg),
+             void *astarg,
+             void (*bast) (void *astarg, int mode));
+/*
+ * dlm_unlock
+ *
+ * Asynchronously release a lock on a resource.  The AST routine is called
+ * when the resource is successfully unlocked.
+ *
+ * lockspace: context for the request
+ * lkid: the lock ID as returned in the lksb
+ * flags: input flags (DLM_LKF_)
+ * lksb: if NULL the lksb parameter passed to last lock request is used
+ * astarg: the arg used with the completion ast for the unlock
+ *
+ * Returns:
+ * 0 if request is successfully queued for processing
+ * -EINVAL if any input parameters are invalid
+ * -ENOTEMPTY if the lock still has sublocks
+ * -EBUSY if the lock is waiting for a remote lock operation
+ * -ENOTCONN if there is a communication error
+ */
+int dlm_unlock(dlm_lockspace_t *lockspace,
+               uint32_t lkid,
+               uint32_t flags,
+               struct dlm_lksb *lksb,
+               void *astarg);
+#endif                          /* __KERNEL__ */
+#endif                          /* __DLM_DOT_H__ */
diff --git a/include/linux/dlm_device.h b/include/linux/dlm_device.h
new file mode 100644
index 000000000000..2a2dd189b9fd
--- /dev/null
+++ b/include/linux/dlm_device.h
@@ -0,0 +1,86 @@
+/******************************************************************************
+*******************************************************************************
+**
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+**  Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
+**
+**  This copyrighted material is made available to anyone wishing to use,
+**  modify, copy, or redistribute it subject to the terms and conditions
+**  of the GNU General Public License v.2.
+**
+*******************************************************************************
+******************************************************************************/
+/* This is the device interface for dlm, most users will use a library
+ * interface.
+ */
+#define DLM_USER_LVB_LEN        32
+/* Version of the device interface */
+#define DLM_DEVICE_VERSION_MAJOR 5
+#define DLM_DEVICE_VERSION_MINOR 0
+#define DLM_DEVICE_VERSION_PATCH 0
+/* struct passed to the lock write */
+struct dlm_lock_params {
+        __u8 mode;
+        __u8 namelen;
+        __u16 flags;
+        __u32 lkid;
+        __u32 parent;
+        void __user *castparam;
+        void __user *castaddr;
+        void __user *bastparam;
+        void __user *bastaddr;
+        struct dlm_lksb __user *lksb;
+        char lvb[DLM_USER_LVB_LEN];
+        char name[0];
+};
+struct dlm_lspace_params {
+        __u32 flags;
+        __u32 minor;
+        char name[0];
+};
+struct dlm_write_request {
+        __u32 version[3];
+        __u8 cmd;
+        __u8 is64bit;
+        __u8 unused[2];
+        union  {
+                struct dlm_lock_params   lock;
+                struct dlm_lspace_params lspace;
+        } i;
+};
+/* struct read from the "device" fd,
+   consists mainly of userspace pointers for the library to use */
+struct dlm_lock_result {
+        __u32 length;
+        void __user * user_astaddr;
+        void __user * user_astparam;
+        struct dlm_lksb __user * user_lksb;
+        struct dlm_lksb lksb;
+        __u8 bast_mode;
+        __u8 unused[3];
+        /* Offsets may be zero if no data is present */
+        __u32 lvb_offset;
+};
+/* Commands passed to the device */
+#define DLM_USER_LOCK         1
+#define DLM_USER_UNLOCK       2
+#define DLM_USER_QUERY        3
+#define DLM_USER_CREATE_LOCKSPACE  4
+#define DLM_USER_REMOVE_LOCKSPACE  5
+/* Arbitrary length restriction */
+#define MAX_LS_NAME_LEN 64
+/* Lockspace flags */
+#define DLM_USER_LSFLG_AUTOFREE   1
+#define DLM_USER_LSFLG_FORCEFREE  2
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 9623bb625090..8853fc4d1c5e 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -285,9 +285,9 @@ typedef char ioctl_struct[308];
 #define DM_DEV_SET_GEOMETRY     _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 #define DM_VERSION_MAJOR        4
-#define DM_VERSION_MINOR        7
+#define DM_VERSION_MINOR        10
 #define DM_VERSION_PATCHLEVEL   0
-#define DM_VERSION_EXTRA        "-ioctl (2006-06-24)"
+#define DM_VERSION_EXTRA        "-ioctl (2006-09-14)"
 /* Status bits */
 #define DM_READONLY_FLAG        (1 << 0) /* In/Out */
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 635690cf3e3d..ff203c465fed 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -24,6 +24,13 @@ enum dma_data_direction {
 #define DMA_28BIT_MASK  0x000000000fffffffULL
 #define DMA_24BIT_MASK  0x0000000000ffffffULL
+static inline int valid_dma_direction(int dma_direction)
+{
+        return ((dma_direction == DMA_BIDIRECTIONAL) ||
+                (dma_direction == DMA_TO_DEVICE) ||
+                (dma_direction == DMA_FROM_DEVICE));
+}
 #include <asm/dma-mapping.h>
 /* Backwards compat, remove in 2.7.x */
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b2cd2071d432..38dc403be70b 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -27,7 +27,8 @@ enum dmi_device_type {
        DMI_DEV_TYPE_ETHERNET,
        DMI_DEV_TYPE_TOKENRING,
        DMI_DEV_TYPE_SOUND,
-        DMI_DEV_TYPE_IPMI = -1
+        DMI_DEV_TYPE_IPMI = -1,
+        DMI_DEV_TYPE_OEM_STRING = -2
 };
 struct dmi_header {
diff --git a/include/linux/edd.h b/include/linux/edd.h
index 162512b886f7..b2b3e68aa512 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -52,6 +52,7 @@
 #define EDD_CL_EQUALS   0x3d646465     /* "edd=" */
 #define EDD_CL_OFF      0x666f         /* "of" for off  */
 #define EDD_CL_SKIP     0x6b73         /* "sk" for skipmbr */
+#define EDD_CL_ON       0x6e6f         /* "on" for on */
 #ifndef __ASSEMBLY__
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index 4079242dced8..1ff7c1392525 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -3,8 +3,8 @@
 #include <linux/ioport.h>
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
-#define EISA_SIG_LEN   8
 #define EISA_MAX_SLOTS 8
 #define EISA_MAX_RESOURCES 4
@@ -27,12 +27,6 @@
 #define EISA_CONFIG_ENABLED         1
 #define EISA_CONFIG_FORCED          2
-/* The EISA signature, in ASCII form, null terminated */
-struct eisa_device_id {
-        char          sig[EISA_SIG_LEN];
-        unsigned long driver_data;
-};
 /* There is not much we can say about an EISA device, apart from
 * signature, slot number, and base address. dma_mask is set by
 * default to parent device mask..*/
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 1713ace808bf..b3370ef5164d 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -1,12 +1,16 @@
 #ifndef _LINUX_ELEVATOR_H
 #define _LINUX_ELEVATOR_H
+#include <linux/percpu.h>
+#ifdef CONFIG_BLOCK
 typedef int (elevator_merge_fn) (request_queue_t *, struct request **,
                                 struct bio *);
 typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struct request *);
-typedef void (elevator_merged_fn) (request_queue_t *, struct request *);
+typedef void (elevator_merged_fn) (request_queue_t *, struct request *, int);
 typedef int (elevator_dispatch_fn) (request_queue_t *, int);
@@ -14,9 +18,9 @@ typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
 typedef int (elevator_queue_empty_fn) (request_queue_t *);
 typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
 typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
+typedef int (elevator_may_queue_fn) (request_queue_t *, int);
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, gfp_t);
+typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, gfp_t);
 typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
@@ -82,19 +86,21 @@ struct elevator_queue
        struct kobject kobj;
        struct elevator_type *elevator_type;
        struct mutex sysfs_lock;
+        struct hlist_head *hash;
 };
 /*
 * block elevator interface
 */
 extern void elv_dispatch_sort(request_queue_t *, struct request *);
+extern void elv_dispatch_add_tail(request_queue_t *, struct request *);
 extern void elv_add_request(request_queue_t *, struct request *, int, int);
 extern void __elv_add_request(request_queue_t *, struct request *, int, int);
 extern void elv_insert(request_queue_t *, struct request *, int);
 extern int elv_merge(request_queue_t *, struct request **, struct bio *);
 extern void elv_merge_requests(request_queue_t *, struct request *,
                               struct request *);
-extern void elv_merged_request(request_queue_t *, struct request *);
+extern void elv_merged_request(request_queue_t *, struct request *, int);
 extern void elv_dequeue_request(request_queue_t *, struct request *);
 extern void elv_requeue_request(request_queue_t *, struct request *);
 extern int elv_queue_empty(request_queue_t *);
@@ -103,9 +109,9 @@ extern struct request *elv_former_request(request_queue_t *, struct request *);
 extern struct request *elv_latter_request(request_queue_t *, struct request *);
 extern int elv_register_queue(request_queue_t *q);
 extern void elv_unregister_queue(request_queue_t *q);
-extern int elv_may_queue(request_queue_t *, int, struct bio *);
+extern int elv_may_queue(request_queue_t *, int);
 extern void elv_completed_request(request_queue_t *, struct request *);
-extern int elv_set_request(request_queue_t *, struct request *, struct bio *, gfp_t);
+extern int elv_set_request(request_queue_t *, struct request *, gfp_t);
 extern void elv_put_request(request_queue_t *, struct request *);
 /*
@@ -125,6 +131,19 @@ extern void elevator_exit(elevator_t *);
 extern int elv_rq_merge_ok(struct request *, struct bio *);
 /*
+ * Helper functions.
+ */
+extern struct request *elv_rb_former_request(request_queue_t *, struct request *);
+extern struct request *elv_rb_latter_request(request_queue_t *, struct request *);
+/*
+ * rb support functions.
+ */
+extern struct request *elv_rb_add(struct rb_root *, struct request *);
+extern void elv_rb_del(struct rb_root *, struct request *);
+extern struct request *elv_rb_find(struct rb_root *, sector_t);
+/*
 * Return values from elevator merger
 */
 #define ELEVATOR_NO_MERGE       0
@@ -149,5 +168,42 @@ enum {
 };
 #define rq_end_sector(rq)       ((rq)->sector + (rq)->nr_sectors)
+#define rb_entry_rq(node)       rb_entry((node), struct request, rb_node)
+/*
+ * Hack to reuse the donelist list_head as the fifo time holder while
+ * the request is in the io scheduler. Saves an unsigned long in rq.
+ */
+#define rq_fifo_time(rq)        ((unsigned long) (rq)->donelist.next)
+#define rq_set_fifo_time(rq,exp)        ((rq)->donelist.next = (void *) (exp))
+#define rq_entry_fifo(ptr)      list_entry((ptr), struct request, queuelist)
+#define rq_fifo_clear(rq)       do {            \
+        list_del_init(&(rq)->queuelist);        \
+        INIT_LIST_HEAD(&(rq)->donelist);        \
+        } while (0)
+/*
+ * io context count accounting
+ */
+#define elv_ioc_count_mod(name, __val)                          \
+        do {                                                    \
+                preempt_disable();                              \
+                __get_cpu_var(name) += (__val);                 \
+                preempt_enable();                               \
+        } while (0)
+#define elv_ioc_count_inc(name) elv_ioc_count_mod(name, 1)
+#define elv_ioc_count_dec(name) elv_ioc_count_mod(name, -1)
+#define elv_ioc_count_read(name)                                \
+({                                                              \
+        unsigned long __val = 0;                                \
+        int __cpu;                                              \
+        smp_wmb();                                              \
+        for_each_possible_cpu(__cpu)                            \
+                __val += per_cpu(name, __cpu);                  \
+        __val;                                                  \
+})
+#endif /* CONFIG_BLOCK */
 #endif
diff --git a/include/linux/err.h b/include/linux/err.h
index cd3b367f7445..1ab1d44f8d3b 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -15,6 +15,8 @@
 */
 #define MAX_ERRNO       4095
+#ifndef __ASSEMBLY__
 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
 static inline void *ERR_PTR(long error)
@@ -32,4 +34,6 @@ static inline long IS_ERR(const void *ptr)
        return IS_ERR_VALUE((unsigned long)ptr);
 }
+#endif
 #endif /* _LINUX_ERR_H */
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index 408118a07763..92f8d4fab32b 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -38,7 +38,7 @@ struct sock_exterr_skb
        } header;
        struct sock_extended_err        ee;
        u16                             addr_offset;
-        u16                             port;
+        __be16                          port;
 };
 #endif
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index 33a1aa107329..153d755376a4 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -165,41 +165,49 @@ struct ext2_group_desc
 #define EXT2_N_BLOCKS                   (EXT2_TIND_BLOCK + 1)
 /*
- * Inode flags
+ * Inode flags (GETFLAGS/SETFLAGS)
 */
-#define EXT2_SECRM_FL                   0x00000001 /* Secure deletion */
+#define EXT2_SECRM_FL                   FS_SECRM_FL     /* Secure deletion */
-#define EXT2_UNRM_FL                    0x00000002 /* Undelete */
+#define EXT2_UNRM_FL                    FS_UNRM_FL      /* Undelete */
-#define EXT2_COMPR_FL                   0x00000004 /* Compress file */
+#define EXT2_COMPR_FL                   FS_COMPR_FL     /* Compress file */
-#define EXT2_SYNC_FL                    0x00000008 /* Synchronous updates */
+#define EXT2_SYNC_FL                    FS_SYNC_FL      /* Synchronous updates */
-#define EXT2_IMMUTABLE_FL               0x00000010 /* Immutable file */
+#define EXT2_IMMUTABLE_FL               FS_IMMUTABLE_FL /* Immutable file */
-#define EXT2_APPEND_FL                  0x00000020 /* writes to file may only append */
+#define EXT2_APPEND_FL                  FS_APPEND_FL    /* writes to file may only append */
-#define EXT2_NODUMP_FL                  0x00000040 /* do not dump file */
+#define EXT2_NODUMP_FL                  FS_NODUMP_FL    /* do not dump file */
-#define EXT2_NOATIME_FL                 0x00000080 /* do not update atime */
+#define EXT2_NOATIME_FL                 FS_NOATIME_FL   /* do not update atime */
 /* Reserved for compression usage... */
-#define EXT2_DIRTY_FL                   0x00000100
+#define EXT2_DIRTY_FL                   FS_DIRTY_FL
-#define EXT2_COMPRBLK_FL                0x00000200 /* One or more compressed clusters */
+#define EXT2_COMPRBLK_FL                FS_COMPRBLK_FL  /* One or more compressed clusters */
-#define EXT2_NOCOMP_FL                  0x00000400 /* Don't compress */
+#define EXT2_NOCOMP_FL                  FS_NOCOMP_FL    /* Don't compress */
-#define EXT2_ECOMPR_FL                  0x00000800 /* Compression error */
+#define EXT2_ECOMPR_FL                  FS_ECOMPR_FL    /* Compression error */
 /* End compression flags --- maybe not all used */      
-#define EXT2_BTREE_FL                   0x00001000 /* btree format dir */
+#define EXT2_BTREE_FL                   FS_BTREE_FL     /* btree format dir */
-#define EXT2_INDEX_FL                   0x00001000 /* hash-indexed directory */
+#define EXT2_INDEX_FL                   FS_INDEX_FL     /* hash-indexed directory */
-#define EXT2_IMAGIC_FL                  0x00002000 /* AFS directory */
+#define EXT2_IMAGIC_FL                  FS_IMAGIC_FL    /* AFS directory */
-#define EXT2_JOURNAL_DATA_FL            0x00004000 /* Reserved for ext3 */
+#define EXT2_JOURNAL_DATA_FL            FS_JOURNAL_DATA_FL /* Reserved for ext3 */
-#define EXT2_NOTAIL_FL                  0x00008000 /* file tail should not be merged */
+#define EXT2_NOTAIL_FL                  FS_NOTAIL_FL    /* file tail should not be merged */
-#define EXT2_DIRSYNC_FL                 0x00010000 /* dirsync behaviour (directories only) */
+#define EXT2_DIRSYNC_FL                 FS_DIRSYNC_FL   /* dirsync behaviour (directories only) */
-#define EXT2_TOPDIR_FL                  0x00020000 /* Top of directory hierarchies*/
+#define EXT2_TOPDIR_FL                  FS_TOPDIR_FL    /* Top of directory hierarchies*/
-#define EXT2_RESERVED_FL                0x80000000 /* reserved for ext2 lib */
+#define EXT2_RESERVED_FL                FS_RESERVED_FL  /* reserved for ext2 lib */
-#define EXT2_FL_USER_VISIBLE            0x0003DFFF /* User visible flags */
+#define EXT2_FL_USER_VISIBLE            FS_FL_USER_VISIBLE      /* User visible flags */
-#define EXT2_FL_USER_MODIFIABLE         0x000380FF /* User modifiable flags */
+#define EXT2_FL_USER_MODIFIABLE         FS_FL_USER_MODIFIABLE   /* User modifiable flags */
 /*
 * ioctl commands
 */
-#define EXT2_IOC_GETFLAGS               _IOR('f', 1, long)
+#define EXT2_IOC_GETFLAGS               FS_IOC_GETFLAGS
-#define EXT2_IOC_SETFLAGS               _IOW('f', 2, long)
+#define EXT2_IOC_SETFLAGS               FS_IOC_SETFLAGS
-#define EXT2_IOC_GETVERSION             _IOR('v', 1, long)
+#define EXT2_IOC_GETVERSION             FS_IOC_GETVERSION
-#define EXT2_IOC_SETVERSION             _IOW('v', 2, long)
+#define EXT2_IOC_SETVERSION             FS_IOC_SETVERSION
+/*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT2_IOC32_GETFLAGS             FS_IOC32_GETFLAGS
+#define EXT2_IOC32_SETFLAGS             FS_IOC32_SETFLAGS
+#define EXT2_IOC32_GETVERSION           FS_IOC32_GETVERSION
+#define EXT2_IOC32_SETVERSION           FS_IOC32_SETVERSION
 /*
 * Structure of an inode on the disk
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 0eed918b3816..11cca1bdc0c7 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -216,14 +216,14 @@ struct ext3_new_group_data {
 /*
 * ioctl commands
 */
-#define EXT3_IOC_GETFLAGS               _IOR('f', 1, long)
+#define EXT3_IOC_GETFLAGS               FS_IOC_GETFLAGS
-#define EXT3_IOC_SETFLAGS               _IOW('f', 2, long)
+#define EXT3_IOC_SETFLAGS               FS_IOC_SETFLAGS
 #define EXT3_IOC_GETVERSION             _IOR('f', 3, long)
 #define EXT3_IOC_SETVERSION             _IOW('f', 4, long)
 #define EXT3_IOC_GROUP_EXTEND           _IOW('f', 7, unsigned long)
 #define EXT3_IOC_GROUP_ADD              _IOW('f', 8,struct ext3_new_group_input)
-#define EXT3_IOC_GETVERSION_OLD         _IOR('v', 1, long)
+#define EXT3_IOC_GETVERSION_OLD         FS_IOC_GETVERSION
-#define EXT3_IOC_SETVERSION_OLD         _IOW('v', 2, long)
+#define EXT3_IOC_SETVERSION_OLD         FS_IOC_SETVERSION
 #ifdef CONFIG_JBD_DEBUG
 #define EXT3_IOC_WAIT_FOR_READONLY      _IOR('f', 99, long)
 #endif
@@ -231,6 +231,23 @@ struct ext3_new_group_data {
 #define EXT3_IOC_SETRSVSZ               _IOW('f', 6, long)
 /*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT3_IOC32_GETFLAGS             FS_IOC32_GETFLAGS
+#define EXT3_IOC32_SETFLAGS             FS_IOC32_SETFLAGS
+#define EXT3_IOC32_GETVERSION           _IOR('f', 3, int)
+#define EXT3_IOC32_SETVERSION           _IOW('f', 4, int)
+#define EXT3_IOC32_GETRSVSZ             _IOR('f', 5, int)
+#define EXT3_IOC32_SETRSVSZ             _IOW('f', 6, int)
+#define EXT3_IOC32_GROUP_EXTEND         _IOW('f', 7, unsigned int)
+#ifdef CONFIG_JBD_DEBUG
+#define EXT3_IOC32_WAIT_FOR_READONLY    _IOR('f', 99, int)
+#endif
+#define EXT3_IOC32_GETVERSION_OLD       FS_IOC32_GETVERSION
+#define EXT3_IOC32_SETVERSION_OLD       FS_IOC32_SETVERSION
+/*
 *  Mount options
 */
 struct ext3_mount_options {
@@ -460,7 +477,7 @@ struct ext3_super_block {
         */
        __u8    s_prealloc_blocks;      /* Nr of blocks to try to preallocate*/
        __u8    s_prealloc_dir_blocks;  /* Nr to preallocate for dirs */
-        __u16   s_reserved_gdt_blocks;  /* Per group desc for online growth */
+        __le16  s_reserved_gdt_blocks;  /* Per group desc for online growth */
        /*
         * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set.
         */
@@ -473,7 +490,7 @@ struct ext3_super_block {
        __u8    s_reserved_char_pad;
        __u16   s_reserved_word_pad;
        __le32  s_default_mount_opts;
-        __le32  s_first_meta_bg;        /* First metablock block group */
+        __le32  s_first_meta_bg;        /* First metablock block group */
        __u32   s_reserved[190];        /* Padding to the end of the block */
 };
@@ -812,6 +829,7 @@ extern void ext3_set_aops(struct inode *inode);
 /* ioctl.c */
 extern int ext3_ioctl (struct inode *, struct file *, unsigned int,
                       unsigned long);
+extern long ext3_compat_ioctl (struct file *, unsigned int, unsigned long);
 /* namei.c */
 extern int ext3_orphan_add(handle_t *, struct inode *);
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 2f18b9511f21..4395e5206746 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -35,7 +35,7 @@ struct ext3_reserve_window {
 };
 struct ext3_reserve_window_node {
-        struct rb_node          rsv_node;
+        struct rb_node          rsv_node;
        __u32                   rsv_goal_size;
        __u32                   rsv_alloc_hit;
        struct ext3_reserve_window      rsv_window;
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index c8307c02dd07..ce0e6109aff0 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -23,7 +23,7 @@
 /* Define the number of blocks we need to account to a transaction to
 * modify one block of data.
- * 
+ *
 * We may have to touch one inode, one bitmap buffer, up to three
 * indirection blocks, the group and superblock summaries, and the data
 * block to complete the transaction.  */
@@ -88,16 +88,16 @@
 #endif
 int
-ext3_mark_iloc_dirty(handle_t *handle, 
+ext3_mark_iloc_dirty(handle_t *handle,
                     struct inode *inode,
                     struct ext3_iloc *iloc);
-/* 
+/*
 * On success, We end up with an outstanding reference count against
- * iloc->bh.  This _must_ be cleaned up later. 
+ * iloc->bh.  This _must_ be cleaned up later.
 */
-int ext3_reserve_inode_write(handle_t *handle, struct inode *inode, 
+int ext3_reserve_inode_write(handle_t *handle, struct inode *inode,
                        struct ext3_iloc *iloc);
 int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 2f335e966011..3e69241e6a81 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -2,6 +2,7 @@
 #define _LINUX_FB_H
 #include <asm/types.h>
+#include <linux/i2c.h>
 /* Definitions of frame buffers                                         */
@@ -775,6 +776,7 @@ struct fb_info {
        struct fb_ops *fbops;
        struct device *device;
        struct class_device *class_device; /* sysfs per device attrs */
+        int class_flag;                    /* private sysfs flags */
 #ifdef CONFIG_FB_TILEBLITTING
        struct fb_tile_ops *tileops;    /* Tile Blitting */
 #endif
@@ -940,6 +942,7 @@ extern void fb_edid_to_monspecs(unsigned char *edid,
                                struct fb_monspecs *specs);
 extern void fb_destroy_modedb(struct fb_videomode *modedb);
 extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb);
+extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter);
 /* drivers/video/modedb.c */
 #define VESA_MODEDB_SIZE 34
diff --git a/include/linux/file.h b/include/linux/file.h
index 9f7c2513866f..74183e6f7f45 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -112,5 +112,6 @@ struct task_struct;
 struct files_struct *get_files_struct(struct task_struct *);
 void FASTCALL(put_files_struct(struct files_struct *fs));
+void reset_files_struct(struct task_struct *, struct files_struct *);
 #endif /* __LINUX_FILE_H */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1d3e601ece73..34406ed467c3 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -79,8 +79,8 @@ extern int dir_notify_enable;
 #define WRITE 1
 #define READA 2         /* read-ahead  - don't block if no resources */
 #define SWRITE 3        /* for ll_rw_block() - wait for buffer lock */
-#define SPECIAL 4       /* For non-blockdevice requests in request queue */
 #define READ_SYNC       (READ | (1 << BIO_RW_SYNC))
+#define READ_META       (READ | (1 << BIO_RW_META))
 #define WRITE_SYNC      (WRITE | (1 << BIO_RW_SYNC))
 #define WRITE_BARRIER   ((1 << BIO_RW) | (1 << BIO_RW_BARRIER))
@@ -217,6 +217,47 @@ extern int dir_notify_enable;
 #define FIBMAP     _IO(0x00,1)  /* bmap access */
 #define FIGETBSZ   _IO(0x00,2)  /* get the block size used for bmap */
+#define FS_IOC_GETFLAGS                 _IOR('f', 1, long)
+#define FS_IOC_SETFLAGS                 _IOW('f', 2, long)
+#define FS_IOC_GETVERSION               _IOR('v', 1, long)
+#define FS_IOC_SETVERSION               _IOW('v', 2, long)
+#define FS_IOC32_GETFLAGS               _IOR('f', 1, int)
+#define FS_IOC32_SETFLAGS               _IOW('f', 2, int)
+#define FS_IOC32_GETVERSION             _IOR('v', 1, int)
+#define FS_IOC32_SETVERSION             _IOW('v', 2, int)
+/*
+ * Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS)
+ */
+#define FS_SECRM_FL                     0x00000001 /* Secure deletion */
+#define FS_UNRM_FL                      0x00000002 /* Undelete */
+#define FS_COMPR_FL                     0x00000004 /* Compress file */
+#define FS_SYNC_FL                      0x00000008 /* Synchronous updates */
+#define FS_IMMUTABLE_FL                 0x00000010 /* Immutable file */
+#define FS_APPEND_FL                    0x00000020 /* writes to file may only append */
+#define FS_NODUMP_FL                    0x00000040 /* do not dump file */
+#define FS_NOATIME_FL                   0x00000080 /* do not update atime */
+/* Reserved for compression usage... */
+#define FS_DIRTY_FL                     0x00000100
+#define FS_COMPRBLK_FL                  0x00000200 /* One or more compressed clusters */
+#define FS_NOCOMP_FL                    0x00000400 /* Don't compress */
+#define FS_ECOMPR_FL                    0x00000800 /* Compression error */
+/* End compression flags --- maybe not all used */
+#define FS_BTREE_FL                     0x00001000 /* btree format dir */
+#define FS_INDEX_FL                     0x00001000 /* hash-indexed directory */
+#define FS_IMAGIC_FL                    0x00002000 /* AFS directory */
+#define FS_JOURNAL_DATA_FL              0x00004000 /* Reserved for ext3 */
+#define FS_NOTAIL_FL                    0x00008000 /* file tail should not be merged */
+#define FS_DIRSYNC_FL                   0x00010000 /* dirsync behaviour (directories only) */
+#define FS_TOPDIR_FL                    0x00020000 /* Top of directory hierarchies*/
+#define FS_EXTENT_FL                    0x00080000 /* Extents */
+#define FS_DIRECTIO_FL                  0x00100000 /* Use direct i/o */
+#define FS_RESERVED_FL                  0x80000000 /* reserved for ext2 lib */
+#define FS_FL_USER_VISIBLE              0x0003DFFF /* User visible flags */
+#define FS_FL_USER_MODIFIABLE           0x000380FF /* User modifiable flags */
 #define SYNC_FILE_RANGE_WAIT_BEFORE     1
 #define SYNC_FILE_RANGE_WRITE           2
 #define SYNC_FILE_RANGE_WAIT_AFTER      4
@@ -512,7 +553,6 @@ struct inode {
        struct timespec         i_mtime;
        struct timespec         i_ctime;
        unsigned int            i_blkbits;
-        unsigned long           i_blksize;
        unsigned long           i_version;
        blkcnt_t                i_blocks;
        unsigned short          i_bytes;
@@ -528,11 +568,12 @@ struct inode {
 #ifdef CONFIG_QUOTA
        struct dquot            *i_dquot[MAXQUOTAS];
 #endif
-        /* These three should probably be a union */
        struct list_head        i_devices;
-        struct pipe_inode_info  *i_pipe;
+        union {
-        struct block_device     *i_bdev;
+                struct pipe_inode_info  *i_pipe;
-        struct cdev             *i_cdev;
+                struct block_device     *i_bdev;
+                struct cdev             *i_cdev;
+        };
        int                     i_cindex;
        __u32                   i_generation;
@@ -553,10 +594,10 @@ struct inode {
        unsigned int            i_flags;
        atomic_t                i_writecount;
+#ifdef CONFIG_SECURITY
        void                    *i_security;
-        union {
+#endif
-                void            *generic_ip;
+        void                    *i_private; /* fs or device private pointer */
-        } u;
 #ifdef __NEED_I_SIZE_ORDERED
        seqcount_t              i_size_seqcount;
 #endif
@@ -645,9 +686,9 @@ extern struct block_device *I_BDEV(struct inode *inode);
 struct fown_struct {
        rwlock_t lock;          /* protects pid, uid, euid fields */
-        int pid;                /* pid or -pgrp where SIGIO should be sent */
+        struct pid *pid;        /* pid or -pgrp where SIGIO should be sent */
+        enum pid_type pid_type; /* Kind of process group SIGIO should be sent to */
        uid_t uid, euid;        /* uid/euid of process setting the owner */
-        void *security;
        int signum;             /* posix.1b rt signal to be delivered on IO */
 };
@@ -690,8 +731,9 @@ struct file {
        struct file_ra_state    f_ra;
        unsigned long           f_version;
+#ifdef CONFIG_SECURITY
        void                    *f_security;
+#endif
        /* needed for tty driver, and maybe others */
        void                    *private_data;
@@ -841,8 +883,10 @@ extern void kill_fasync(struct fasync_struct **, int, int);
 /* only for net: no internal synchronization */
 extern void __kill_fasync(struct fasync_struct *, int, int);
+extern int __f_setown(struct file *filp, struct pid *, enum pid_type, int force);
 extern int f_setown(struct file *filp, unsigned long arg, int force);
 extern void f_delown(struct file *filp);
+extern pid_t f_getown(struct file *filp);
 extern int send_sigurg(struct fown_struct *fown);
 /*
@@ -879,7 +923,9 @@ struct super_block {
        int                     s_syncing;
        int                     s_need_sync_fs;
        atomic_t                s_active;
+#ifdef CONFIG_SECURITY
        void                    *s_security;
+#endif
        struct xattr_handler    **s_xattr;
        struct list_head        s_inodes;       /* all inodes */
@@ -1005,7 +1051,7 @@ int generic_osync_inode(struct inode *, struct address_space *, int);
 * This allows the kernel to read directories into kernel space or
 * to have different dirent layouts depending on the binary type.
 */
-typedef int (*filldir_t)(void *, const char *, int, loff_t, ino_t, unsigned);
+typedef int (*filldir_t)(void *, const char *, int, loff_t, u64, unsigned);
 struct block_device_operations {
        int (*open) (struct inode *, struct file *);
@@ -1056,9 +1102,9 @@ struct file_operations {
        struct module *owner;
        loff_t (*llseek) (struct file *, loff_t, int);
        ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
-        ssize_t (*aio_read) (struct kiocb *, char __user *, size_t, loff_t);
        ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
-        ssize_t (*aio_write) (struct kiocb *, const char __user *, size_t, loff_t);
+        ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
+        ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
        int (*readdir) (struct file *, void *, filldir_t);
        unsigned int (*poll) (struct file *, struct poll_table_struct *);
        int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long);
@@ -1072,8 +1118,6 @@ struct file_operations {
        int (*aio_fsync) (struct kiocb *, int datasync);
        int (*fasync) (int, struct file *, int);
        int (*lock) (struct file *, int, struct file_lock *);
-        ssize_t (*readv) (struct file *, const struct iovec *, unsigned long, loff_t *);
-        ssize_t (*writev) (struct file *, const struct iovec *, unsigned long, loff_t *);
        ssize_t (*sendfile) (struct file *, loff_t *, size_t, read_actor_t, void *);
        ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
        unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
@@ -1111,6 +1155,11 @@ struct inode_operations {
 struct seq_file;
+ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
+                                unsigned long nr_segs, unsigned long fast_segs,
+                                struct iovec *fast_pointer,
+                                struct iovec **ret_pointer);
 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
 extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
@@ -1145,9 +1194,10 @@ struct super_operations {
        int (*show_options)(struct seq_file *, struct vfsmount *);
        int (*show_stats)(struct seq_file *, struct vfsmount *);
+#ifdef CONFIG_QUOTA
        ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
        ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
+#endif
 };
 /* Inode state bits.  Protected by inode_lock. */
@@ -1174,15 +1224,30 @@ static inline void mark_inode_dirty_sync(struct inode *inode)
        __mark_inode_dirty(inode, I_DIRTY_SYNC);
 }
-static inline void inode_inc_link_count(struct inode *inode)
+static inline void inc_nlink(struct inode *inode)
 {
        inode->i_nlink++;
+}
+static inline void inode_inc_link_count(struct inode *inode)
+{
+        inc_nlink(inode);
        mark_inode_dirty(inode);
 }
-static inline void inode_dec_link_count(struct inode *inode)
+static inline void drop_nlink(struct inode *inode)
 {
        inode->i_nlink--;
+}
+static inline void clear_nlink(struct inode *inode)
+{
+        inode->i_nlink = 0;
+}
+static inline void inode_dec_link_count(struct inode *inode)
+{
+        drop_nlink(inode);
        mark_inode_dirty(inode);
 }
@@ -1440,6 +1505,7 @@ extern void __init vfs_caches_init(unsigned long);
 extern void putname(const char *name);
 #endif
+#ifdef CONFIG_BLOCK
 extern int register_blkdev(unsigned int, const char *);
 extern int unregister_blkdev(unsigned int, const char *);
 extern struct block_device *bdget(dev_t);
@@ -1448,13 +1514,20 @@ extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
 extern struct block_device *open_by_devnum(dev_t, unsigned);
 extern struct block_device *open_partition_by_devnum(dev_t, unsigned);
-extern const struct file_operations def_blk_fops;
 extern const struct address_space_operations def_blk_aops;
+#else
+static inline void bd_forget(struct inode *inode) {}
+#endif
+extern const struct file_operations def_blk_fops;
 extern const struct file_operations def_chr_fops;
 extern const struct file_operations bad_sock_fops;
 extern const struct file_operations def_fifo_fops;
+#ifdef CONFIG_BLOCK
 extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long);
 extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long);
+extern int blkdev_driver_ioctl(struct inode *inode, struct file *file,
+                               struct gendisk *disk, unsigned cmd,
+                               unsigned long arg);
 extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
 extern int blkdev_get(struct block_device *, mode_t, unsigned);
 extern int blkdev_put(struct block_device *);
@@ -1468,6 +1541,7 @@ extern void bd_release_from_disk(struct block_device *, struct gendisk *);
 #define bd_claim_by_disk(bdev, holder, disk)    bd_claim(bdev, holder)
 #define bd_release_from_disk(bdev, disk)        bd_release(bdev)
 #endif
+#endif
 /* fs/char_dev.c */
 #define CHRDEV_MAJOR_HASH_SIZE  255
@@ -1481,14 +1555,19 @@ extern int chrdev_open(struct inode *, struct file *);
 extern void chrdev_show(struct seq_file *,off_t);
 /* fs/block_dev.c */
-#define BLKDEV_MAJOR_HASH_SIZE  255
 #define BDEVNAME_SIZE   32      /* Largest string for a blockdev identifier */
+#ifdef CONFIG_BLOCK
+#define BLKDEV_MAJOR_HASH_SIZE  255
 extern const char *__bdevname(dev_t, char *buffer);
 extern const char *bdevname(struct block_device *bdev, char *buffer);
 extern struct block_device *lookup_bdev(const char *);
 extern struct block_device *open_bdev_excl(const char *, int, void *);
 extern void close_bdev_excl(struct block_device *);
 extern void blkdev_show(struct seq_file *,off_t);
+#else
+#define BLKDEV_MAJOR_HASH_SIZE  0
+#endif
 extern void init_special_inode(struct inode *, umode_t, dev_t);
@@ -1502,6 +1581,7 @@ extern const struct file_operations rdwr_fifo_fops;
 extern int fs_may_remount_ro(struct super_block *);
+#ifdef CONFIG_BLOCK
 /*
 * return READ, READA, or WRITE
 */
@@ -1513,9 +1593,10 @@ extern int fs_may_remount_ro(struct super_block *);
 #define bio_data_dir(bio)       ((bio)->bi_rw & 1)
 extern int check_disk_change(struct block_device *);
-extern int invalidate_inodes(struct super_block *);
 extern int __invalidate_device(struct block_device *);
 extern int invalidate_partition(struct gendisk *, int);
+#endif
+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);
@@ -1543,11 +1624,14 @@ extern int __filemap_fdatawrite_range(struct address_space *mapping,
 extern long do_fsync(struct file *file, int datasync);
 extern void sync_supers(void);
 extern void sync_filesystems(int wait);
+extern void __fsync_super(struct super_block *sb);
 extern void emergency_sync(void);
 extern void emergency_remount(void);
 extern int do_remount_sb(struct super_block *sb, int flags,
                         void *data, int force);
+#ifdef CONFIG_BLOCK
 extern sector_t bmap(struct inode *, sector_t);
+#endif
 extern int notify_change(struct dentry *, struct iattr *);
 extern int permission(struct inode *, int, struct nameidata *);
 extern int generic_permission(struct inode *, int,
@@ -1565,6 +1649,9 @@ static inline void allow_write_access(struct file *file)
                atomic_inc(&file->f_dentry->d_inode->i_writecount);
 }
 extern int do_pipe(int *);
+extern struct file *create_read_pipe(struct file *f);
+extern struct file *create_write_pipe(void);
+extern void free_write_pipe(struct file *);
 extern int open_namei(int dfd, const char *, int, int, struct nameidata *);
 extern int may_open(struct nameidata *, int, int);
@@ -1630,9 +1717,11 @@ static inline void insert_inode_hash(struct inode *inode) {
 extern struct file * get_empty_filp(void);
 extern void file_move(struct file *f, struct list_head *list);
 extern void file_kill(struct file *f);
+#ifdef CONFIG_BLOCK
 struct bio;
 extern void submit_bio(int, struct bio *);
 extern int bdev_read_only(struct block_device *);
+#endif
 extern int set_blocksize(struct block_device *, int);
 extern int sb_set_blocksize(struct super_block *, int);
 extern int sb_min_blocksize(struct super_block *, int);
@@ -1641,22 +1730,17 @@ extern int generic_file_mmap(struct file *, struct vm_area_struct *);
 extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
 extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
 extern int file_send_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
-extern ssize_t generic_file_read(struct file *, char __user *, size_t, loff_t *);
 int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk);
-extern ssize_t generic_file_write(struct file *, const char __user *, size_t, loff_t *);
+extern ssize_t generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t);
-extern ssize_t generic_file_aio_read(struct kiocb *, char __user *, size_t, loff_t);
+extern ssize_t generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, loff_t);
-extern ssize_t __generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t *);
-extern ssize_t generic_file_aio_write(struct kiocb *, const char __user *, size_t, loff_t);
 extern ssize_t generic_file_aio_write_nolock(struct kiocb *, const struct iovec *,
-                unsigned long, loff_t *);
+                unsigned long, loff_t);
 extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *,
                unsigned long *, loff_t, loff_t *, size_t, size_t);
 extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *,
                unsigned long, loff_t, loff_t *, size_t, ssize_t);
 extern ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos);
 extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos);
-ssize_t generic_file_write_nolock(struct file *file, const struct iovec *iov,
-                                unsigned long nr_segs, loff_t *ppos);
 extern ssize_t generic_file_sendfile(struct file *, loff_t *, size_t, read_actor_t, void *);
 extern void do_generic_mapping_read(struct address_space *mapping,
                                    struct file_ra_state *, struct file *,
@@ -1674,10 +1758,6 @@ extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
 extern void
 file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
-extern ssize_t generic_file_readv(struct file *filp, const struct iovec *iov, 
-        unsigned long nr_segs, loff_t *ppos);
-ssize_t generic_file_writev(struct file *filp, const struct iovec *iov, 
-                        unsigned long nr_segs, loff_t *ppos);
 extern loff_t no_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t remote_llseek(struct file *file, loff_t offset, int origin);
@@ -1713,6 +1793,7 @@ static inline void do_generic_file_read(struct file * filp, loff_t *ppos,
                                actor);
 }
+#ifdef CONFIG_BLOCK
 ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
        struct block_device *bdev, const struct iovec *iov, loff_t offset,
        unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io,
@@ -1750,6 +1831,7 @@ static inline ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb,
        return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
                                nr_segs, get_block, end_io, DIO_OWN_LOCKING);
 }
+#endif
 extern const struct file_operations generic_ro_fops;
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 74ed35a00a94..543cd3cd9e77 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -55,6 +55,30 @@ static inline int fs_get_scc_index(enum fs_id id)
        return -1;
 }
+static inline int fs_fec_index2id(int index)
+{
+        int id = fsid_fec1 + index - 1;
+        if (id >= fsid_fec1 && id <= fsid_fec2)
+                return id;
+        return FS_MAX_INDEX;
+                }
+static inline int fs_fcc_index2id(int index)
+{
+        int id = fsid_fcc1 + index - 1;
+        if (id >= fsid_fcc1 && id <= fsid_fcc3)
+                return id;
+        return FS_MAX_INDEX;
+}
+static inline int fs_scc_index2id(int index)
+{
+        int id = fsid_scc1 + index - 1;
+        if (id >= fsid_scc1 && id <= fsid_scc4)
+                return id;
+        return FS_MAX_INDEX;
+}
 enum fs_mii_method {
        fsmii_fixed,
        fsmii_fec,
@@ -87,18 +111,21 @@ struct fs_mii_bb_platform_info {
 };
 struct fs_platform_info {
-        
-        void(*init_ioports)(void);
+        void(*init_ioports)(struct fs_platform_info *);
        /* device specific information */
        int fs_no;              /* controller index            */
+        char fs_type[4];        /* controller type             */
        u32 cp_page;            /* CPM page */
        u32 cp_block;           /* CPM sblock */
-        
        u32 clk_trx;            /* some stuff for pins & mux configuration*/
+        u32 clk_rx;
+        u32 clk_tx;
        u32 clk_route;
        u32 clk_mask;
-        
        u32 mem_offset;
        u32 dpram_offset;
        u32 fcc_regs_c;
@@ -124,4 +151,16 @@ struct fs_mii_fec_platform_info {
        u32 irq[32];
        u32 mii_speed;
 };
+static inline int fs_get_id(struct fs_platform_info *fpi)
+{
+        if(strstr(fpi->fs_type, "SCC"))
+                return fs_scc_index2id(fpi->fs_no);
+        if(strstr(fpi->fs_type, "FCC"))
+                return fs_fcc_index2id(fpi->fs_no);
+        if(strstr(fpi->fs_type, "FEC"))
+                return fs_fec_index2id(fpi->fs_no);
+        return fpi->fs_no;
+}
 #endif
diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h
index f5975126b712..809bb9ffc788 100644
--- a/include/linux/fs_uart_pd.h
+++ b/include/linux/fs_uart_pd.h
@@ -46,15 +46,27 @@ static inline int fs_uart_id_fsid2smc(int id)
 }
 struct fs_uart_platform_info {
-        void(*init_ioports)(void);
+        void(*init_ioports)(struct fs_uart_platform_info *);
        /* device specific information */
        int fs_no;              /* controller index */
+        char fs_type[4];        /* controller type  */
        u32 uart_clk;
        u8 tx_num_fifo;
        u8 tx_buf_size;
        u8 rx_num_fifo;
        u8 rx_buf_size;
        u8 brg;
+        u8 clk_rx;
+        u8 clk_tx;
 };
+static inline int fs_uart_get_id(struct fs_uart_platform_info *fpi)
+{
+        if(strstr(fpi->fs_type, "SMC"))
+                return fs_uart_id_smc2fsid(fpi->fs_no);
+        if(strstr(fpi->fs_type, "SCC"))
+                return fs_uart_id_scc2fsid(fpi->fs_no);
+        return fpi->fs_no;
+}
 #endif
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 16fbe59edeb1..3da29e2d524a 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -46,18 +46,17 @@
 struct gianfar_platform_data {
        /* device specific information */
-        u32 device_flags;
+        u32     device_flags;
        /* board specific information */
-        u32 board_flags;
+        u32     board_flags;
-        u32 bus_id;
+        u32     bus_id;
-        u32 phy_id;
+        u32     phy_id;
-        u8 mac_addr[6];
+        u8      mac_addr[6];
 };
 struct gianfar_mdio_data {
        /* board specific information */
-        int irq[32];
+        int     irq[32];
 };
 /* Flags related to gianfar device features */
@@ -76,14 +75,13 @@ struct gianfar_mdio_data {
 struct fsl_i2c_platform_data {
        /* device specific information */
-        u32 device_flags;
+        u32     device_flags;
 };
 /* Flags related to I2C device features */
 #define FSL_I2C_DEV_SEPARATE_DFSRR      0x00000001
 #define FSL_I2C_DEV_CLOCK_5200          0x00000002
 enum fsl_usb2_operating_modes {
        FSL_USB2_MPH_HOST,
        FSL_USB2_DR_HOST,
@@ -101,9 +99,9 @@ enum fsl_usb2_phy_modes {
 struct fsl_usb2_platform_data {
        /* board specific information */
-        enum fsl_usb2_operating_modes operating_mode;
+        enum fsl_usb2_operating_modes   operating_mode;
-        enum fsl_usb2_phy_modes phy_mode;
+        enum fsl_usb2_phy_modes         phy_mode;
-        unsigned int port_enables;
+        unsigned int                    port_enables;
 };
 /* Flags in fsl_usb2_mph_platform_data */
@@ -121,5 +119,44 @@ struct fsl_spi_platform_data {
        u32     sysclk;
 };
-#endif                          /* _FSL_DEVICE_H_ */
+/* Ethernet interface (phy management and speed)
-#endif                          /* __KERNEL__ */
+*/
+enum enet_interface {
+        ENET_10_MII,            /* 10 Base T,   MII interface */
+        ENET_10_RMII,           /* 10 Base T,  RMII interface */
+        ENET_10_RGMII,          /* 10 Base T, RGMII interface */
+        ENET_100_MII,           /* 100 Base T,   MII interface */
+        ENET_100_RMII,          /* 100 Base T,  RMII interface */
+        ENET_100_RGMII,         /* 100 Base T, RGMII interface */
+        ENET_1000_GMII,         /* 1000 Base T,  GMII interface */
+        ENET_1000_RGMII,        /* 1000 Base T, RGMII interface */
+        ENET_1000_TBI,          /* 1000 Base T,   TBI interface */
+        ENET_1000_RTBI          /* 1000 Base T,  RTBI interface */
+};
+struct ucc_geth_platform_data {
+        /* device specific information */
+        u32                     device_flags;
+        u32                     phy_reg_addr;
+        /* board specific information */
+        u32                     board_flags;
+        u8                      rx_clock;
+        u8                      tx_clock;
+        u32                     phy_id;
+        enum enet_interface     phy_interface;
+        u32                     phy_interrupt;
+        u8                      mac_addr[6];
+};
+/* Flags related to UCC Gigabit Ethernet device features */
+#define FSL_UGETH_DEV_HAS_GIGABIT               0x00000001
+#define FSL_UGETH_DEV_HAS_COALESCE              0x00000002
+#define FSL_UGETH_DEV_HAS_RMON                  0x00000004
+/* Flags in ucc_geth_platform_data */
+#define FSL_UGETH_BRD_HAS_PHY_INTR              0x00000001
+                                /* if not set use a timer */
+#endif /* _FSL_DEVICE_H_ */
+#endif /* __KERNEL__ */
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h
index 690c42803d2e..9869ef3674ac 100644
--- a/include/linux/genalloc.h
+++ b/include/linux/genalloc.h
@@ -31,5 +31,6 @@ struct gen_pool_chunk {
 extern struct gen_pool *gen_pool_create(int, int);
 extern int gen_pool_add(struct gen_pool *, unsigned long, size_t, int);
+extern void gen_pool_destroy(struct gen_pool *);
 extern unsigned long gen_pool_alloc(struct gen_pool *, size_t);
 extern void gen_pool_free(struct gen_pool *, unsigned long, size_t);
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
new file mode 100644
index 000000000000..80764f40be75
--- /dev/null
+++ b/include/linux/generic_acl.h
@@ -0,0 +1,36 @@
+/*
+ * fs/generic_acl.c
+ *
+ * (C) 2005 Andreas Gruenbacher <agruen@suse.de>
+ *
+ * This file is released under the GPL.
+ */
+#ifndef GENERIC_ACL_H
+#define GENERIC_ACL_H
+#include <linux/posix_acl.h>
+#include <linux/posix_acl_xattr.h>
+/**
+ * struct generic_acl_operations  -  filesystem operations
+ *
+ * Filesystems must make these operations available to the generic
+ * operations.
+ */
+struct generic_acl_operations {
+        struct posix_acl *(*getacl)(struct inode *, int);
+        void (*setacl)(struct inode *, int, struct posix_acl *);
+};
+size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int,
+                        char *, size_t);
+int generic_acl_get(struct inode *, struct generic_acl_operations *, int,
+                    void *, size_t);
+int generic_acl_set(struct inode *, struct generic_acl_operations *, int,
+                    const void *, size_t);
+int generic_acl_init(struct inode *, struct inode *,
+                     struct generic_acl_operations *);
+int generic_acl_chmod(struct inode *, struct generic_acl_operations *);
+#endif
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index e4af57e87c17..41f276fdd185 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -11,6 +11,8 @@
 #include <linux/types.h>
+#ifdef CONFIG_BLOCK
 enum {
 /* These three have identical behaviour; use the second one if DOS FDISK gets
   confused about extended/logical partitions starting past cylinder 1023. */
@@ -420,3 +422,5 @@ static inline struct block_device *bdget_disk(struct gendisk *disk, int index)
 #endif
 #endif
+#endif
diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h
new file mode 100644
index 000000000000..c7372d7a97be
--- /dev/null
+++ b/include/linux/getcpu.h
@@ -0,0 +1,18 @@
+#ifndef _LINUX_GETCPU_H
+#define _LINUX_GETCPU_H 1
+/* Cache for getcpu() to speed it up. Results might be a short time
+   out of date, but will be faster.
+   User programs should not refer to the contents of this structure.
+   I repeat they should not refer to it. If they do they will break
+   in future kernels.
+   It is only a private cache for vgetcpu(). It will change in future kernels.
+   The user program must store this information per thread (__thread)
+   If you want 100% accurate information pass NULL instead. */
+struct getcpu_cache {
+        unsigned long blob[128 / sizeof(long)];
+};
+#endif
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 8b34aabfe4c6..bf2b6bc3f6fd 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -67,7 +67,12 @@ struct vm_area_struct;
 #define GFP_HIGHUSER    (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
                         __GFP_HIGHMEM)
+#ifdef CONFIG_NUMA
 #define GFP_THISNODE    (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
+#else
+#define GFP_THISNODE    0
+#endif
 /* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
   platforms, used as appropriate on others */
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
new file mode 100644
index 000000000000..a7ae7c177cac
--- /dev/null
+++ b/include/linux/gfs2_ondisk.h
@@ -0,0 +1,443 @@
+/*
+ * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
+ * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+#ifndef __GFS2_ONDISK_DOT_H__
+#define __GFS2_ONDISK_DOT_H__
+#define GFS2_MAGIC              0x01161970
+#define GFS2_BASIC_BLOCK        512
+#define GFS2_BASIC_BLOCK_SHIFT  9
+/* Lock numbers of the LM_TYPE_NONDISK type */
+#define GFS2_MOUNT_LOCK         0
+#define GFS2_LIVE_LOCK          1
+#define GFS2_TRANS_LOCK         2
+#define GFS2_RENAME_LOCK        3
+/* Format numbers for various metadata types */
+#define GFS2_FORMAT_NONE        0
+#define GFS2_FORMAT_SB          100
+#define GFS2_FORMAT_RG          200
+#define GFS2_FORMAT_RB          300
+#define GFS2_FORMAT_DI          400
+#define GFS2_FORMAT_IN          500
+#define GFS2_FORMAT_LF          600
+#define GFS2_FORMAT_JD          700
+#define GFS2_FORMAT_LH          800
+#define GFS2_FORMAT_LD          900
+#define GFS2_FORMAT_LB          1000
+#define GFS2_FORMAT_EA          1600
+#define GFS2_FORMAT_ED          1700
+#define GFS2_FORMAT_QC          1400
+/* These are format numbers for entities contained in files */
+#define GFS2_FORMAT_RI          1100
+#define GFS2_FORMAT_DE          1200
+#define GFS2_FORMAT_QU          1500
+/* These are part of the superblock */
+#define GFS2_FORMAT_FS          1801
+#define GFS2_FORMAT_MULTI       1900
+/*
+ * An on-disk inode number
+ */
+struct gfs2_inum {
+        __be64 no_formal_ino;
+        __be64 no_addr;
+};
+static inline int gfs2_inum_equal(const struct gfs2_inum *ino1,
+                                  const struct gfs2_inum *ino2)
+{
+        return ino1->no_formal_ino == ino2->no_formal_ino &&
+               ino1->no_addr == ino2->no_addr;
+}
+/*
+ * Generic metadata head structure
+ * Every inplace buffer logged in the journal must start with this.
+ */
+#define GFS2_METATYPE_NONE      0
+#define GFS2_METATYPE_SB        1
+#define GFS2_METATYPE_RG        2
+#define GFS2_METATYPE_RB        3
+#define GFS2_METATYPE_DI        4
+#define GFS2_METATYPE_IN        5
+#define GFS2_METATYPE_LF        6
+#define GFS2_METATYPE_JD        7
+#define GFS2_METATYPE_LH        8
+#define GFS2_METATYPE_LD        9
+#define GFS2_METATYPE_LB        12
+#define GFS2_METATYPE_EA        10
+#define GFS2_METATYPE_ED        11
+#define GFS2_METATYPE_QC        14
+struct gfs2_meta_header {
+        __be32 mh_magic;
+        __be32 mh_type;
+        __be64 __pad0;          /* Was generation number in gfs1 */
+        __be32 mh_format;
+        __be32 __pad1;          /* Was incarnation number in gfs1 */
+};
+/*
+ * super-block structure
+ *
+ * It's probably good if SIZEOF_SB <= GFS2_BASIC_BLOCK (512 bytes)
+ *
+ * Order is important, need to be able to read old superblocks to do on-disk
+ * version upgrades.
+ */
+/* Address of superblock in GFS2 basic blocks */
+#define GFS2_SB_ADDR            128
+/* The lock number for the superblock (must be zero) */
+#define GFS2_SB_LOCK            0
+/* Requirement:  GFS2_LOCKNAME_LEN % 8 == 0
+   Includes: the fencing zero at the end */
+#define GFS2_LOCKNAME_LEN       64
+struct gfs2_sb {
+        struct gfs2_meta_header sb_header;
+        __be32 sb_fs_format;
+        __be32 sb_multihost_format;
+        __u32  __pad0;  /* Was superblock flags in gfs1 */
+        __be32 sb_bsize;
+        __be32 sb_bsize_shift;
+        __u32 __pad1;   /* Was journal segment size in gfs1 */
+        struct gfs2_inum sb_master_dir; /* Was jindex dinode in gfs1 */
+        struct gfs2_inum __pad2; /* Was rindex dinode in gfs1 */
+        struct gfs2_inum sb_root_dir;
+        char sb_lockproto[GFS2_LOCKNAME_LEN];
+        char sb_locktable[GFS2_LOCKNAME_LEN];
+        /* In gfs1, quota and license dinodes followed */
+};
+/*
+ * resource index structure
+ */
+struct gfs2_rindex {
+        __be64 ri_addr; /* grp block disk address */
+        __be32 ri_length;       /* length of rgrp header in fs blocks */
+        __u32 __pad;
+        __be64 ri_data0;        /* first data location */
+        __be32 ri_data; /* num of data blocks in rgrp */
+        __be32 ri_bitbytes;     /* number of bytes in data bitmaps */
+        __u8 ri_reserved[64];
+};
+/*
+ * resource group header structure
+ */
+/* Number of blocks per byte in rgrp */
+#define GFS2_NBBY               4
+#define GFS2_BIT_SIZE           2
+#define GFS2_BIT_MASK           0x00000003
+#define GFS2_BLKST_FREE         0
+#define GFS2_BLKST_USED         1
+#define GFS2_BLKST_UNLINKED     2
+#define GFS2_BLKST_DINODE       3
+#define GFS2_RGF_JOURNAL        0x00000001
+#define GFS2_RGF_METAONLY       0x00000002
+#define GFS2_RGF_DATAONLY       0x00000004
+#define GFS2_RGF_NOALLOC        0x00000008
+struct gfs2_rgrp {
+        struct gfs2_meta_header rg_header;
+        __be32 rg_flags;
+        __be32 rg_free;
+        __be32 rg_dinodes;
+        __be32 __pad;
+        __be64 rg_igeneration;
+        __u8 rg_reserved[80]; /* Several fields from gfs1 now reserved */
+};
+/*
+ * quota structure
+ */
+struct gfs2_quota {
+        __be64 qu_limit;
+        __be64 qu_warn;
+        __be64 qu_value;
+        __u8 qu_reserved[64];
+};
+/*
+ * dinode structure
+ */
+#define GFS2_MAX_META_HEIGHT    10
+#define GFS2_DIR_MAX_DEPTH      17
+#define DT2IF(dt) (((dt) << 12) & S_IFMT)
+#define IF2DT(sif) (((sif) & S_IFMT) >> 12)
+enum {
+        gfs2fl_Jdata            = 0,
+        gfs2fl_ExHash           = 1,
+        gfs2fl_Unused           = 2,
+        gfs2fl_EaIndirect       = 3,
+        gfs2fl_Directio         = 4,
+        gfs2fl_Immutable        = 5,
+        gfs2fl_AppendOnly       = 6,
+        gfs2fl_NoAtime          = 7,
+        gfs2fl_Sync             = 8,
+        gfs2fl_System           = 9,
+        gfs2fl_TruncInProg      = 29,
+        gfs2fl_InheritDirectio  = 30,
+        gfs2fl_InheritJdata     = 31,
+};
+/* Dinode flags */
+#define GFS2_DIF_JDATA                  0x00000001
+#define GFS2_DIF_EXHASH                 0x00000002
+#define GFS2_DIF_UNUSED                 0x00000004  /* only in gfs1 */
+#define GFS2_DIF_EA_INDIRECT            0x00000008
+#define GFS2_DIF_DIRECTIO               0x00000010
+#define GFS2_DIF_IMMUTABLE              0x00000020
+#define GFS2_DIF_APPENDONLY             0x00000040
+#define GFS2_DIF_NOATIME                0x00000080
+#define GFS2_DIF_SYNC                   0x00000100
+#define GFS2_DIF_SYSTEM                 0x00000200 /* New in gfs2 */
+#define GFS2_DIF_TRUNC_IN_PROG          0x20000000 /* New in gfs2 */
+#define GFS2_DIF_INHERIT_DIRECTIO       0x40000000
+#define GFS2_DIF_INHERIT_JDATA          0x80000000
+struct gfs2_dinode {
+        struct gfs2_meta_header di_header;
+        struct gfs2_inum di_num;
+        __be32 di_mode; /* mode of file */
+        __be32 di_uid;  /* owner's user id */
+        __be32 di_gid;  /* owner's group id */
+        __be32 di_nlink;        /* number of links to this file */
+        __be64 di_size; /* number of bytes in file */
+        __be64 di_blocks;       /* number of blocks in file */
+        __be64 di_atime;        /* time last accessed */
+        __be64 di_mtime;        /* time last modified */
+        __be64 di_ctime;        /* time last changed */
+        __be32 di_major;        /* device major number */
+        __be32 di_minor;        /* device minor number */
+        /* This section varies from gfs1. Padding added to align with
+         * remainder of dinode
+         */
+        __be64 di_goal_meta;    /* rgrp to alloc from next */
+        __be64 di_goal_data;    /* data block goal */
+        __be64 di_generation;   /* generation number for NFS */
+        __be32 di_flags;        /* GFS2_DIF_... */
+        __be32 di_payload_format;  /* GFS2_FORMAT_... */
+        __u16 __pad1;   /* Was ditype in gfs1 */
+        __be16 di_height;       /* height of metadata */
+        __u32 __pad2;   /* Unused incarnation number from gfs1 */
+        /* These only apply to directories  */
+        __u16 __pad3;   /* Padding */
+        __be16 di_depth;        /* Number of bits in the table */
+        __be32 di_entries;      /* The number of entries in the directory */
+        struct gfs2_inum __pad4; /* Unused even in current gfs1 */
+        __be64 di_eattr;        /* extended attribute block number */
+        __u8 di_reserved[56];
+};
+/*
+ * directory structure - many of these per directory file
+ */
+#define GFS2_FNAMESIZE          255
+#define GFS2_DIRENT_SIZE(name_len) ((sizeof(struct gfs2_dirent) + (name_len) + 7) & ~7)
+struct gfs2_dirent {
+        struct gfs2_inum de_inum;
+        __be32 de_hash;
+        __be16 de_rec_len;
+        __be16 de_name_len;
+        __be16 de_type;
+        __u8 __pad[14];
+};
+/*
+ * Header of leaf directory nodes
+ */
+struct gfs2_leaf {
+        struct gfs2_meta_header lf_header;
+        __be16 lf_depth;                /* Depth of leaf */
+        __be16 lf_entries;              /* Number of dirents in leaf */
+        __be32 lf_dirent_format;        /* Format of the dirents */
+        __be64 lf_next;                 /* Next leaf, if overflow */
+        __u8 lf_reserved[64];
+};
+/*
+ * Extended attribute header format
+ */
+#define GFS2_EA_MAX_NAME_LEN    255
+#define GFS2_EA_MAX_DATA_LEN    65536
+#define GFS2_EATYPE_UNUSED      0
+#define GFS2_EATYPE_USR         1
+#define GFS2_EATYPE_SYS         2
+#define GFS2_EATYPE_SECURITY    3
+#define GFS2_EATYPE_LAST        3
+#define GFS2_EATYPE_VALID(x)    ((x) <= GFS2_EATYPE_LAST)
+#define GFS2_EAFLAG_LAST        0x01    /* last ea in block */
+struct gfs2_ea_header {
+        __be32 ea_rec_len;
+        __be32 ea_data_len;
+        __u8 ea_name_len;       /* no NULL pointer after the string */
+        __u8 ea_type;           /* GFS2_EATYPE_... */
+        __u8 ea_flags;          /* GFS2_EAFLAG_... */
+        __u8 ea_num_ptrs;
+        __u32 __pad;
+};
+/*
+ * Log header structure
+ */
+#define GFS2_LOG_HEAD_UNMOUNT   0x00000001      /* log is clean */
+struct gfs2_log_header {
+        struct gfs2_meta_header lh_header;
+        __be64 lh_sequence;     /* Sequence number of this transaction */
+        __be32 lh_flags;        /* GFS2_LOG_HEAD_... */
+        __be32 lh_tail;         /* Block number of log tail */
+        __be32 lh_blkno;
+        __be32 lh_hash;
+};
+/*
+ * Log type descriptor
+ */
+#define GFS2_LOG_DESC_METADATA  300
+/* ld_data1 is the number of metadata blocks in the descriptor.
+   ld_data2 is unused. */
+#define GFS2_LOG_DESC_REVOKE    301
+/* ld_data1 is the number of revoke blocks in the descriptor.
+   ld_data2 is unused. */
+#define GFS2_LOG_DESC_JDATA     302
+/* ld_data1 is the number of data blocks in the descriptor.
+   ld_data2 is unused. */
+struct gfs2_log_descriptor {
+        struct gfs2_meta_header ld_header;
+        __be32 ld_type;         /* GFS2_LOG_DESC_... */
+        __be32 ld_length;       /* Number of buffers in this chunk */
+        __be32 ld_data1;        /* descriptor-specific field */
+        __be32 ld_data2;        /* descriptor-specific field */
+        __u8 ld_reserved[32];
+};
+/*
+ * Inum Range
+ * Describe a range of formal inode numbers allocated to
+ * one machine to assign to inodes.
+ */
+#define GFS2_INUM_QUANTUM       1048576
+struct gfs2_inum_range {
+        __be64 ir_start;
+        __be64 ir_length;
+};
+/*
+ * Statfs change
+ * Describes an change to the pool of free and allocated
+ * blocks.
+ */
+struct gfs2_statfs_change {
+        __be64 sc_total;
+        __be64 sc_free;
+        __be64 sc_dinodes;
+};
+/*
+ * Quota change
+ * Describes an allocation change for a particular
+ * user or group.
+ */
+#define GFS2_QCF_USER           0x00000001
+struct gfs2_quota_change {
+        __be64 qc_change;
+        __be32 qc_flags;        /* GFS2_QCF_... */
+        __be32 qc_id;
+};
+#ifdef __KERNEL__
+/* Translation functions */
+extern void gfs2_inum_in(struct gfs2_inum *no, const void *buf);
+extern void gfs2_inum_out(const struct gfs2_inum *no, void *buf);
+extern void gfs2_sb_in(struct gfs2_sb *sb, const void *buf);
+extern void gfs2_rindex_in(struct gfs2_rindex *ri, const void *buf);
+extern void gfs2_rindex_out(const struct gfs2_rindex *ri, void *buf);
+extern void gfs2_rgrp_in(struct gfs2_rgrp *rg, const void *buf);
+extern void gfs2_rgrp_out(const struct gfs2_rgrp *rg, void *buf);
+extern void gfs2_quota_in(struct gfs2_quota *qu, const void *buf);
+extern void gfs2_quota_out(const struct gfs2_quota *qu, void *buf);
+extern void gfs2_dinode_in(struct gfs2_dinode *di, const void *buf);
+extern void gfs2_dinode_out(const struct gfs2_dinode *di, void *buf);
+extern void gfs2_ea_header_in(struct gfs2_ea_header *ea, const void *buf);
+extern void gfs2_ea_header_out(const struct gfs2_ea_header *ea, void *buf);
+extern void gfs2_log_header_in(struct gfs2_log_header *lh, const void *buf);
+extern void gfs2_inum_range_in(struct gfs2_inum_range *ir, const void *buf);
+extern void gfs2_inum_range_out(const struct gfs2_inum_range *ir, void *buf);
+extern void gfs2_statfs_change_in(struct gfs2_statfs_change *sc, const void *buf);
+extern void gfs2_statfs_change_out(const struct gfs2_statfs_change *sc, void *buf);
+extern void gfs2_quota_change_in(struct gfs2_quota_change *qc, const void *buf);
+/* Printing functions */
+extern void gfs2_rindex_print(const struct gfs2_rindex *ri);
+extern void gfs2_dinode_print(const struct gfs2_dinode *di);
+#endif /* __KERNEL__ */
+#endif /* __GFS2_ONDISK_DOT_H__ */
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 50d8b5744cf6..612472aaa79c 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -28,11 +28,16 @@
 #ifndef HARDIRQ_BITS
 #define HARDIRQ_BITS    12
+#ifndef MAX_HARDIRQS_PER_CPU
+#define MAX_HARDIRQS_PER_CPU NR_IRQS
+#endif
 /*
 * The hardirq mask has to be large enough to have space for potentially
 * all IRQ sources in the system nesting on a single CPU.
 */
-#if (1 << HARDIRQ_BITS) < NR_IRQS
+#if (1 << HARDIRQ_BITS) < MAX_HARDIRQS_PER_CPU
 # error HARDIRQ_BITS is too low!
 #endif
 #endif
diff --git a/include/linux/harrier_defs.h b/include/linux/harrier_defs.h
index 685b252e16cc..efef11db790f 100644
--- a/include/linux/harrier_defs.h
+++ b/include/linux/harrier_defs.h
@@ -1,5 +1,5 @@
 /*
- * asm-ppc/harrier_defs.h
+ * include/linux/harrier_defs.h
 *
 * Definitions for Motorola MCG Harrier North Bridge & Memory controller
 *
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index d5ebbb29aeae..d4b333938f73 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -11,95 +11,46 @@
 #ifndef __HDLC_H
 #define __HDLC_H
-#define GENERIC_HDLC_VERSION 4  /* For synchronization with sethdlc utility */
-#define CLOCK_DEFAULT   0       /* Default setting */
-#define CLOCK_EXT       1       /* External TX and RX clock - DTE */
-#define CLOCK_INT       2       /* Internal TX and RX clock - DCE */
-#define CLOCK_TXINT     3       /* Internal TX and external RX clock */
-#define CLOCK_TXFROMRX  4       /* TX clock derived from external RX clock */
-#define ENCODING_DEFAULT        0 /* Default setting */
-#define ENCODING_NRZ            1
-#define ENCODING_NRZI           2
-#define ENCODING_FM_MARK        3
-#define ENCODING_FM_SPACE       4
-#define ENCODING_MANCHESTER     5
-#define PARITY_DEFAULT          0 /* Default setting */
-#define PARITY_NONE             1 /* No parity */
-#define PARITY_CRC16_PR0        2 /* CRC16, initial value 0x0000 */
-#define PARITY_CRC16_PR1        3 /* CRC16, initial value 0xFFFF */
-#define PARITY_CRC16_PR0_CCITT  4 /* CRC16, initial 0x0000, ITU-T version */
-#define PARITY_CRC16_PR1_CCITT  5 /* CRC16, initial 0xFFFF, ITU-T version */
-#define PARITY_CRC32_PR0_CCITT  6 /* CRC32, initial value 0x00000000 */
-#define PARITY_CRC32_PR1_CCITT  7 /* CRC32, initial value 0xFFFFFFFF */
-#define LMI_DEFAULT             0 /* Default setting */
-#define LMI_NONE                1 /* No LMI, all PVCs are static */
-#define LMI_ANSI                2 /* ANSI Annex D */
-#define LMI_CCITT               3 /* ITU-T Annex A */
-#define LMI_CISCO               4 /* The "original" LMI, aka Gang of Four */
 #define HDLC_MAX_MTU 1500       /* Ethernet 1500 bytes */
+#if 0
 #define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
+#else
+#define HDLC_MAX_MRU 1600 /* as required for FR network */
+#endif
 #ifdef __KERNEL__
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
-#include <net/syncppp.h>
 #include <linux/hdlc/ioctl.h>
-typedef struct {                /* Used in Cisco and PPP mode */
+/* Used by all network devices here, pointed to by netdev_priv(dev) */
-        u8 address;
+struct hdlc_device_desc {
-        u8 control;
+        int (*netif_rx)(struct sk_buff *skb);
-        u16 protocol;
-}__attribute__ ((packed)) hdlc_header;
-typedef struct {
-        u32 type;               /* code */
-        u32 par1;
-        u32 par2;
-        u16 rel;                /* reliability */
-        u32 time;
-}__attribute__ ((packed)) cisco_packet;
-#define CISCO_PACKET_LEN        18
-#define CISCO_BIG_PACKET_LEN    20
-typedef struct pvc_device_struct {
-        struct net_device *master;
-        struct net_device *main;
-        struct net_device *ether; /* bridged Ethernet interface */
-        struct pvc_device_struct *next; /* Sorted in ascending DLCI order */
-        int dlci;
-        int open_count;
-        struct {
-                unsigned int new: 1;
-                unsigned int active: 1;
-                unsigned int exist: 1;
-                unsigned int deleted: 1;
-                unsigned int fecn: 1;
-                unsigned int becn: 1;
-                unsigned int bandwidth; /* Cisco LMI reporting only */
-        }state;
-}pvc_device;
-typedef struct hdlc_device_struct {
-        /* To be initialized by hardware driver */
        struct net_device_stats stats;
+};
+/* This structure is a private property of HDLC protocols.
+   Hardware drivers have no interest here */
+struct hdlc_proto {
+        int (*open)(struct net_device *dev);
+        void (*close)(struct net_device *dev);
+        void (*start)(struct net_device *dev); /* if open & DCD */
+        void (*stop)(struct net_device *dev); /* if open & !DCD */
+        void (*detach)(struct net_device *dev);
+        int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
+        unsigned short (*type_trans)(struct sk_buff *skb,
+                                     struct net_device *dev);
+        struct module *module;
+        struct hdlc_proto *next; /* next protocol in the list */
+};
+typedef struct hdlc_device {
        /* used by HDLC layer to take control over HDLC device from hw driver*/
        int (*attach)(struct net_device *dev,
                      unsigned short encoding, unsigned short parity);
@@ -107,82 +58,18 @@ typedef struct hdlc_device_struct {
        /* hardware driver must handle this instead of dev->hard_start_xmit */
        int (*xmit)(struct sk_buff *skb, struct net_device *dev);
        /* Things below are for HDLC layer internal use only */
-        struct {
+        const struct hdlc_proto *proto;
-                int (*open)(struct net_device *dev);
-                void (*close)(struct net_device *dev);
-                /* if open & DCD */
-                void (*start)(struct net_device *dev);
-                /* if open & !DCD */
-                void (*stop)(struct net_device *dev);
-                void (*detach)(struct hdlc_device_struct *hdlc);
-                int (*netif_rx)(struct sk_buff *skb);
-                unsigned short (*type_trans)(struct sk_buff *skb,
-                                             struct net_device *dev);
-                int id;         /* IF_PROTO_HDLC/CISCO/FR/etc. */
-        }proto;
        int carrier;
        int open;
        spinlock_t state_lock;
+        void *state;
-        union {
-                struct {
-                        fr_proto settings;
-                        pvc_device *first_pvc;
-                        int dce_pvc_count;
-                        struct timer_list timer;
-                        unsigned long last_poll;
-                        int reliable;
-                        int dce_changed;
-                        int request;
-                        int fullrep_sent;
-                        u32 last_errors; /* last errors bit list */
-                        u8 n391cnt;
-                        u8 txseq; /* TX sequence number */
-                        u8 rxseq; /* RX sequence number */
-                }fr;
-                struct {
-                        cisco_proto settings;
-                        struct timer_list timer;
-                        unsigned long last_poll;
-                        int up;
-                        int request_sent;
-                        u32 txseq; /* TX sequence number */
-                        u32 rxseq; /* RX sequence number */
-                }cisco;
-                struct {
-                        raw_hdlc_proto settings;
-                }raw_hdlc;
-                struct {
-                        struct ppp_device pppdev;
-                        struct ppp_device *syncppp_ptr;
-                        int (*old_change_mtu)(struct net_device *dev,
-                                              int new_mtu);
-                }ppp;
-        }state;
        void *priv;
 }hdlc_device;
-int hdlc_raw_ioctl(struct net_device *dev, struct ifreq *ifr);
+/* Exported from hdlc module */
-int hdlc_raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_cisco_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_ppp_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_fr_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_x25_ioctl(struct net_device *dev, struct ifreq *ifr);
-/* Exported from hdlc.o */
 /* Called by hardware driver when a user requests HDLC service */
 int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
@@ -191,17 +78,21 @@ int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 #define register_hdlc_device(dev)       register_netdev(dev)
 void unregister_hdlc_device(struct net_device *dev);
+void register_hdlc_protocol(struct hdlc_proto *proto);
+void unregister_hdlc_protocol(struct hdlc_proto *proto);
 struct net_device *alloc_hdlcdev(void *priv);
-static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
+static __inline__ struct hdlc_device_desc* dev_to_desc(struct net_device *dev)
 {
        return netdev_priv(dev);
 }
+static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
-static __inline__ pvc_device* dev_to_pvc(struct net_device *dev)
 {
-        return (pvc_device*)dev->priv;
+        return netdev_priv(dev) + sizeof(struct hdlc_device_desc);
 }
@@ -225,18 +116,14 @@ int hdlc_open(struct net_device *dev);
 /* Must be called by hardware driver when HDLC device is being closed */
 void hdlc_close(struct net_device *dev);
+int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
+                         int (*rx)(struct sk_buff *skb), size_t size);
 /* May be used by hardware driver to gain control over HDLC device */
-static __inline__ void hdlc_proto_detach(hdlc_device *hdlc)
+void detach_hdlc_protocol(struct net_device *dev);
-{
-        if (hdlc->proto.detach)
-                hdlc->proto.detach(hdlc);
-        hdlc->proto.detach = NULL;
-}
 static __inline__ struct net_device_stats *hdlc_stats(struct net_device *dev)
 {
-        return &dev_to_hdlc(dev)->stats;
+        return &dev_to_desc(dev)->stats;
 }
@@ -248,8 +135,8 @@ static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
        skb->mac.raw  = skb->data;
        skb->dev      = dev;
-        if (hdlc->proto.type_trans)
+        if (hdlc->proto->type_trans)
-                return hdlc->proto.type_trans(skb, dev);
+                return hdlc->proto->type_trans(skb, dev);
        else
                return htons(ETH_P_HDLC);
 }
diff --git a/include/linux/hdlc/ioctl.h b/include/linux/hdlc/ioctl.h
index 78430ba3ea69..583972364357 100644
--- a/include/linux/hdlc/ioctl.h
+++ b/include/linux/hdlc/ioctl.h
@@ -1,6 +1,39 @@
 #ifndef __HDLC_IOCTL_H__
 #define __HDLC_IOCTL_H__
+#define GENERIC_HDLC_VERSION 4  /* For synchronization with sethdlc utility */
+#define CLOCK_DEFAULT   0       /* Default setting */
+#define CLOCK_EXT       1       /* External TX and RX clock - DTE */
+#define CLOCK_INT       2       /* Internal TX and RX clock - DCE */
+#define CLOCK_TXINT     3       /* Internal TX and external RX clock */
+#define CLOCK_TXFROMRX  4       /* TX clock derived from external RX clock */
+#define ENCODING_DEFAULT        0 /* Default setting */
+#define ENCODING_NRZ            1
+#define ENCODING_NRZI           2
+#define ENCODING_FM_MARK        3
+#define ENCODING_FM_SPACE       4
+#define ENCODING_MANCHESTER     5
+#define PARITY_DEFAULT          0 /* Default setting */
+#define PARITY_NONE             1 /* No parity */
+#define PARITY_CRC16_PR0        2 /* CRC16, initial value 0x0000 */
+#define PARITY_CRC16_PR1        3 /* CRC16, initial value 0xFFFF */
+#define PARITY_CRC16_PR0_CCITT  4 /* CRC16, initial 0x0000, ITU-T version */
+#define PARITY_CRC16_PR1_CCITT  5 /* CRC16, initial 0xFFFF, ITU-T version */
+#define PARITY_CRC32_PR0_CCITT  6 /* CRC32, initial value 0x00000000 */
+#define PARITY_CRC32_PR1_CCITT  7 /* CRC32, initial value 0xFFFFFFFF */
+#define LMI_DEFAULT             0 /* Default setting */
+#define LMI_NONE                1 /* No LMI, all PVCs are static */
+#define LMI_ANSI                2 /* ANSI Annex D */
+#define LMI_CCITT               3 /* ITU-T Annex A */
+#define LMI_CISCO               4 /* The "original" LMI, aka Gang of Four */
 typedef struct { 
        unsigned int clock_rate; /* bits per second */
        unsigned int clock_type; /* internal, external, TX-internal etc. */
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 4fc379de6c2f..fca93025ab51 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -138,6 +138,7 @@ extern long hrtimer_nanosleep(struct timespec *rqtp,
                              struct timespec __user *rmtp,
                              const enum hrtimer_mode mode,
                              const clockid_t clockid);
+extern long hrtimer_nanosleep_restart(struct restart_block *restart_block);
 extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
                                 struct task_struct *tsk);
diff --git a/include/linux/htirq.h b/include/linux/htirq.h
new file mode 100644
index 000000000000..1f15ce279a23
--- /dev/null
+++ b/include/linux/htirq.h
@@ -0,0 +1,15 @@
+#ifndef LINUX_HTIRQ_H
+#define LINUX_HTIRQ_H
+/* Helper functions.. */
+void write_ht_irq_low(unsigned int irq, u32 data);
+void write_ht_irq_high(unsigned int irq, u32 data);
+u32  read_ht_irq_low(unsigned int irq);
+u32  read_ht_irq_high(unsigned int irq);
+void mask_ht_irq(unsigned int irq);
+void unmask_ht_irq(unsigned int irq);
+/* The arch hook for getting things started */
+int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev);
+#endif /* LINUX_HTIRQ_H */
diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index c0e7fab28ce3..c8f8df25c7e0 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -40,7 +40,6 @@ struct i2c_algo_bit_data {
        /* local settings */
        int udelay;             /* half-clock-cycle time in microsecs */
                                /* i.e. clock is (500 / udelay) KHz */
-        int mdelay;             /* in millisecs, unused */
        int timeout;            /* in jiffies */
 };
diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h
index 18b0adf57a3d..9908f3fc4839 100644
--- a/include/linux/i2c-algo-pcf.h
+++ b/include/linux/i2c-algo-pcf.h
@@ -35,7 +35,6 @@ struct i2c_algo_pcf_data {
        /* local settings */
        int udelay;
-        int mdelay;
        int timeout;
 };
diff --git a/include/linux/i2c-algo-sibyte.h b/include/linux/i2c-algo-sibyte.h
deleted file mode 100644
index 03914ded8614..000000000000
--- a/include/linux/i2c-algo-sibyte.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2001,2002,2003 Broadcom 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; 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 I2C_ALGO_SIBYTE_H
-#define I2C_ALGO_SIBYTE_H 1
-#include <linux/i2c.h>
-struct i2c_algo_sibyte_data {
-        void *data;             /* private data */
-        int   bus;              /* which bus */
-        void *reg_base;         /* CSR base */
-};
-int i2c_sibyte_add_bus(struct i2c_adapter *, int speed);
-int i2c_sibyte_del_bus(struct i2c_adapter *);
-#endif /* I2C_ALGO_SIBYTE_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 9418519a55d1..0a8f750cbede 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -193,6 +193,7 @@
 #define I2C_HW_B_RADEON         0x01001e /* radeon framebuffer driver */
 #define I2C_HW_B_EM28XX         0x01001f /* em28xx video capture cards */
 #define I2C_HW_B_CX2341X        0x010020 /* Conexant CX2341X MPEG encoder cards */
+#define I2C_HW_B_INTELFB        0x010021 /* intel framebuffer driver */
 /* --- PCF 8584 based algorithms                                        */
 #define I2C_HW_P_LP             0x020000 /* Parallel port interface */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index eb0628a7ecc6..9b5d04768c2c 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -64,14 +64,6 @@ extern int i2c_master_recv(struct i2c_client *,char* ,int);
 */
 extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num);
-/*
- * Some adapter types (i.e. PCF 8584 based ones) may support slave behaviuor. 
- * This is not tested/implemented yet and will change in the future.
- */
-extern int i2c_slave_send(struct i2c_client *,char*,int);
-extern int i2c_slave_recv(struct i2c_client *,char*,int);
 /* This is the very generalized SMBus access routine. You probably do not
   want to use this, though; one of the functions below may be much easier,
@@ -201,10 +193,6 @@ struct i2c_algorithm {
                           unsigned short flags, char read_write,
                           u8 command, int size, union i2c_smbus_data * data);
-        /* --- these optional/future use for some adapter types.*/
-        int (*slave_send)(struct i2c_adapter *,char*,int);
-        int (*slave_recv)(struct i2c_adapter *,char*,int);
        /* --- ioctl like call to set div. parameters. */
        int (*algo_control)(struct i2c_adapter *, unsigned int, unsigned long);
@@ -220,7 +208,7 @@ struct i2c_adapter {
        struct module *owner;
        unsigned int id;
        unsigned int class;
-        struct i2c_algorithm *algo;/* the algorithm to access the bus   */
+        const struct i2c_algorithm *algo; /* the algorithm to access the bus */
        void *algo_data;
        /* --- administration stuff. */
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index f0b571f1060b..878cfe4e587f 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,16 +68,16 @@
 struct icmphdr {
  __u8          type;
  __u8          code;
-  __u16         checksum;
+  __be16        checksum;
  union {
        struct {
-                __u16   id;
+                __be16  id;
-                __u16   sequence;
+                __be16  sequence;
        } echo;
-        __u32   gateway;
+        __be32  gateway;
        struct {
-                __u16   __unused;
+                __be16  __unused;
-                __u16   mtu;
+                __be16  mtu;
        } frag;
  } un;
 };
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 99620451d958..07d8d725541f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -251,7 +251,8 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
 #include <asm/ide.h>
-#ifndef MAX_HWIFS
+#if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED)
+#undef MAX_HWIFS
 #define MAX_HWIFS       CONFIG_IDE_MAX_HWIFS
 #endif
@@ -773,12 +774,13 @@ typedef struct hwif_s {
        unsigned long   dma_status;     /* dma status register */
        unsigned long   dma_vendor3;    /* dma vendor 3 register */
        unsigned long   dma_prdtable;   /* actual prd table address */
-        unsigned long   dma_base2;      /* extended base addr for dma ports */
-        unsigned        dma_extra;      /* extra addr for dma ports */
        unsigned long   config_data;    /* for use by chipset-specific code */
        unsigned long   select_data;    /* for use by chipset-specific code */
+        unsigned long   extra_base;     /* extra addr for dma ports */
+        unsigned        extra_ports;    /* number of extra dma ports */
        unsigned        noprobe    : 1; /* don't probe for this interface */
        unsigned        present    : 1; /* this interface exists */
        unsigned        hold       : 1; /* this interface is always present */
@@ -823,6 +825,9 @@ typedef struct hwgroup_s {
        unsigned int sleeping   : 1;
                /* BOOL: polling active & poll_timeout field valid */
        unsigned int polling    : 1;
+                /* BOOL: in a polling reset situation. Must not trigger another reset yet */
+        unsigned int resetting  : 1;
                /* current drive */
        ide_drive_t *drive;
                /* ptr to current hwif in linked-list */
@@ -1190,7 +1195,6 @@ extern int ideprobe_init(void);
 extern void ide_scan_pcibus(int scan_direction) __init;
 extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner);
 #define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE)
-extern void ide_pci_unregister_driver(struct pci_driver *driver);
 void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
 extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);
diff --git a/include/linux/if.h b/include/linux/if.h
index cd080d765324..32bf419351f1 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -59,6 +59,8 @@
 #define IFF_SLAVE_INACTIVE      0x4     /* bonding slave not the curr. active */
 #define IFF_MASTER_8023AD       0x8     /* bonding master, 802.3ad.     */
 #define IFF_MASTER_ALB  0x10            /* bonding master, balance-alb. */
+#define IFF_BONDING     0x20            /* bonding master or slave      */
+#define IFF_SLAVE_NEEDARP 0x40          /* need ARPs for validation     */
 #define IF_GET_IFACE    0x0001          /* for querying only */
 #define IF_GET_PROTO    0x0002
@@ -212,134 +214,4 @@ struct ifconf
 #define ifc_buf ifc_ifcu.ifcu_buf               /* buffer address       */
 #define ifc_req ifc_ifcu.ifcu_req               /* array of structures  */
-/* The struct should be in sync with struct net_device_stats */
-struct rtnl_link_stats
-{
-        __u32   rx_packets;             /* total packets received       */
-        __u32   tx_packets;             /* total packets transmitted    */
-        __u32   rx_bytes;               /* total bytes received         */
-        __u32   tx_bytes;               /* total bytes transmitted      */
-        __u32   rx_errors;              /* bad packets received         */
-        __u32   tx_errors;              /* packet transmit problems     */
-        __u32   rx_dropped;             /* no space in linux buffers    */
-        __u32   tx_dropped;             /* no space available in linux  */
-        __u32   multicast;              /* multicast packets received   */
-        __u32   collisions;
-        /* detailed rx_errors: */
-        __u32   rx_length_errors;
-        __u32   rx_over_errors;         /* receiver ring buff overflow  */
-        __u32   rx_crc_errors;          /* recved pkt with crc error    */
-        __u32   rx_frame_errors;        /* recv'd frame alignment error */
-        __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
-        __u32   rx_missed_errors;       /* receiver missed packet       */
-        /* detailed tx_errors */
-        __u32   tx_aborted_errors;
-        __u32   tx_carrier_errors;
-        __u32   tx_fifo_errors;
-        __u32   tx_heartbeat_errors;
-        __u32   tx_window_errors;
-        /* for cslip etc */
-        __u32   rx_compressed;
-        __u32   tx_compressed;
-};
-/* The struct should be in sync with struct ifmap */
-struct rtnl_link_ifmap
-{
-        __u64   mem_start;
-        __u64   mem_end;
-        __u64   base_addr;
-        __u16   irq;
-        __u8    dma;
-        __u8    port;
-};
-enum
-{
-        IFLA_UNSPEC,
-        IFLA_ADDRESS,
-        IFLA_BROADCAST,
-        IFLA_IFNAME,
-        IFLA_MTU,
-        IFLA_LINK,
-        IFLA_QDISC,
-        IFLA_STATS,
-        IFLA_COST,
-#define IFLA_COST IFLA_COST
-        IFLA_PRIORITY,
-#define IFLA_PRIORITY IFLA_PRIORITY
-        IFLA_MASTER,
-#define IFLA_MASTER IFLA_MASTER
-        IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
-#define IFLA_WIRELESS IFLA_WIRELESS
-        IFLA_PROTINFO,          /* Protocol specific information for a link */
-#define IFLA_PROTINFO IFLA_PROTINFO
-        IFLA_TXQLEN,
-#define IFLA_TXQLEN IFLA_TXQLEN
-        IFLA_MAP,
-#define IFLA_MAP IFLA_MAP
-        IFLA_WEIGHT,
-#define IFLA_WEIGHT IFLA_WEIGHT
-        IFLA_OPERSTATE,
-        IFLA_LINKMODE,
-        __IFLA_MAX
-};
-#define IFLA_MAX (__IFLA_MAX - 1)
-/* ifi_flags.
-   IFF_* flags.
-   The only change is:
-   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
-   more not changeable by user. They describe link media
-   characteristics and set by device driver.
-   Comments:
-   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
-   - If neither of these three flags are set;
-     the interface is NBMA.
-   - IFF_MULTICAST does not mean anything special:
-   multicasts can be used on all not-NBMA links.
-   IFF_MULTICAST means that this media uses special encapsulation
-   for multicast frames. Apparently, all IFF_POINTOPOINT and
-   IFF_BROADCAST devices are able to use multicasts too.
- */
-/* IFLA_LINK.
-   For usual devices it is equal ifi_index.
-   If it is a "virtual interface" (f.e. tunnel), ifi_link
-   can point to real physical interface (f.e. for bandwidth calculations),
-   or maybe 0, what means, that real media is unknown (usual
-   for IPIP tunnels, when route to endpoint is allowed to change)
- */
-/* Subtype attributes for IFLA_PROTINFO */
-enum
-{
-        IFLA_INET6_UNSPEC,
-        IFLA_INET6_FLAGS,       /* link flags                   */
-        IFLA_INET6_CONF,        /* sysctl parameters            */
-        IFLA_INET6_STATS,       /* statistics                   */
-        IFLA_INET6_MCAST,       /* MC things. What of them?     */
-        IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
-        __IFLA_INET6_MAX
-};
-#define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
-struct ifla_cacheinfo
-{
-        __u32   max_reasm_len;
-        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
-        __u32   reachable_time;
-        __u32   retrans_time;
-};
 #endif /* _LINUX_IF_H */
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index a8b1a2071838..7f5714214ee3 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -130,11 +130,11 @@ struct arpreq_old {
 struct arphdr
 {
-        unsigned short  ar_hrd;         /* format of hardware address   */
+        __be16          ar_hrd;         /* format of hardware address   */
-        unsigned short  ar_pro;         /* format of protocol address   */
+        __be16          ar_pro;         /* format of protocol address   */
        unsigned char   ar_hln;         /* length of hardware address   */
        unsigned char   ar_pln;         /* length of protocol address   */
-        unsigned short  ar_op;          /* ARP opcode (command)         */
+        __be16          ar_op;          /* ARP opcode (command)         */
 #if 0
         /*
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
new file mode 100644
index 000000000000..e963a077e6f5
--- /dev/null
+++ b/include/linux/if_link.h
@@ -0,0 +1,136 @@
+#ifndef _LINUX_IF_LINK_H
+#define _LINUX_IF_LINK_H
+#include <linux/netlink.h>
+/* The struct should be in sync with struct net_device_stats */
+struct rtnl_link_stats
+{
+        __u32   rx_packets;             /* total packets received       */
+        __u32   tx_packets;             /* total packets transmitted    */
+        __u32   rx_bytes;               /* total bytes received         */
+        __u32   tx_bytes;               /* total bytes transmitted      */
+        __u32   rx_errors;              /* bad packets received         */
+        __u32   tx_errors;              /* packet transmit problems     */
+        __u32   rx_dropped;             /* no space in linux buffers    */
+        __u32   tx_dropped;             /* no space available in linux  */
+        __u32   multicast;              /* multicast packets received   */
+        __u32   collisions;
+        /* detailed rx_errors: */
+        __u32   rx_length_errors;
+        __u32   rx_over_errors;         /* receiver ring buff overflow  */
+        __u32   rx_crc_errors;          /* recved pkt with crc error    */
+        __u32   rx_frame_errors;        /* recv'd frame alignment error */
+        __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
+        __u32   rx_missed_errors;       /* receiver missed packet       */
+        /* detailed tx_errors */
+        __u32   tx_aborted_errors;
+        __u32   tx_carrier_errors;
+        __u32   tx_fifo_errors;
+        __u32   tx_heartbeat_errors;
+        __u32   tx_window_errors;
+        /* for cslip etc */
+        __u32   rx_compressed;
+        __u32   tx_compressed;
+};
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap
+{
+        __u64   mem_start;
+        __u64   mem_end;
+        __u64   base_addr;
+        __u16   irq;
+        __u8    dma;
+        __u8    port;
+};
+enum
+{
+        IFLA_UNSPEC,
+        IFLA_ADDRESS,
+        IFLA_BROADCAST,
+        IFLA_IFNAME,
+        IFLA_MTU,
+        IFLA_LINK,
+        IFLA_QDISC,
+        IFLA_STATS,
+        IFLA_COST,
+#define IFLA_COST IFLA_COST
+        IFLA_PRIORITY,
+#define IFLA_PRIORITY IFLA_PRIORITY
+        IFLA_MASTER,
+#define IFLA_MASTER IFLA_MASTER
+        IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
+#define IFLA_WIRELESS IFLA_WIRELESS
+        IFLA_PROTINFO,          /* Protocol specific information for a link */
+#define IFLA_PROTINFO IFLA_PROTINFO
+        IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+        IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+        IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
+        IFLA_OPERSTATE,
+        IFLA_LINKMODE,
+        __IFLA_MAX
+};
+#define IFLA_MAX (__IFLA_MAX - 1)
+/* ifi_flags.
+   IFF_* flags.
+   The only change is:
+   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
+   more not changeable by user. They describe link media
+   characteristics and set by device driver.
+   Comments:
+   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
+   - If neither of these three flags are set;
+     the interface is NBMA.
+   - IFF_MULTICAST does not mean anything special:
+   multicasts can be used on all not-NBMA links.
+   IFF_MULTICAST means that this media uses special encapsulation
+   for multicast frames. Apparently, all IFF_POINTOPOINT and
+   IFF_BROADCAST devices are able to use multicasts too.
+ */
+/* IFLA_LINK.
+   For usual devices it is equal ifi_index.
+   If it is a "virtual interface" (f.e. tunnel), ifi_link
+   can point to real physical interface (f.e. for bandwidth calculations),
+   or maybe 0, what means, that real media is unknown (usual
+   for IPIP tunnels, when route to endpoint is allowed to change)
+ */
+/* Subtype attributes for IFLA_PROTINFO */
+enum
+{
+        IFLA_INET6_UNSPEC,
+        IFLA_INET6_FLAGS,       /* link flags                   */
+        IFLA_INET6_CONF,        /* sysctl parameters            */
+        IFLA_INET6_STATS,       /* statistics                   */
+        IFLA_INET6_MCAST,       /* MC things. What of them?     */
+        IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
+        __IFLA_INET6_MAX
+};
+#define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
+struct ifla_cacheinfo
+{
+        __u32   max_reasm_len;
+        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
+        __u32   reachable_time;
+        __u32   retrans_time;
+};
+#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 899c3d4776f3..03f43e2893a4 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,8 +30,8 @@ struct igmphdr
 {
        __u8 type;
        __u8 code;              /* For newer IGMP */
-        __u16 csum;
+        __be16 csum;
-        __u32 group;
+        __be32 group;
 };
 /* V3 group record types [grec_type] */
@@ -45,25 +45,25 @@ struct igmphdr
 struct igmpv3_grec {
        __u8    grec_type;
        __u8    grec_auxwords;
-        __u16   grec_nsrcs;
+        __be16  grec_nsrcs;
-        __u32   grec_mca;
+        __be32  grec_mca;
-        __u32   grec_src[0];
+        __be32  grec_src[0];
 };
 struct igmpv3_report {
        __u8 type;
        __u8 resv1;
-        __u16 csum;
+        __be16 csum;
-        __u16 resv2;
+        __be16 resv2;
-        __u16 ngrec;
+        __be16 ngrec;
        struct igmpv3_grec grec[0];
 };
 struct igmpv3_query {
        __u8 type;
        __u8 code;
-        __u16 csum;
+        __be16 csum;
-        __u32 group;
+        __be32 group;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
        __u8 qrv:3,
             suppress:1,
@@ -76,8 +76,8 @@ struct igmpv3_query {
 #error "Please fix <asm/byteorder.h>"
 #endif
        __u8 qqic;
-        __u16 nsrcs;
+        __be16 nsrcs;
-        __u32 srcs[0];
+        __be32 srcs[0];
 };
 #define IGMP_HOST_MEMBERSHIP_QUERY      0x11    /* From RFC1112 */
@@ -136,11 +136,11 @@ struct ip_sf_socklist
 {
        unsigned int            sl_max;
        unsigned int            sl_count;
-        __u32                   sl_addr[0];
+        __be32                  sl_addr[0];
 };
 #define IP_SFLSIZE(count)       (sizeof(struct ip_sf_socklist) + \
-        (count) * sizeof(__u32))
+        (count) * sizeof(__be32))
 #define IP_SFBLOCK      10      /* allocate this many at once */
@@ -159,7 +159,7 @@ struct ip_mc_socklist
 struct ip_sf_list
 {
        struct ip_sf_list       *sf_next;
-        __u32                   sf_inaddr;
+        __be32                  sf_inaddr;
        unsigned long           sf_count[2];    /* include/exclude counts */
        unsigned char           sf_gsresp;      /* include in g & s response? */
        unsigned char           sf_oldin;       /* change state */
@@ -197,7 +197,7 @@ struct ip_mc_list
 #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value)
 #define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value)
-extern int ip_check_mc(struct in_device *dev, u32 mc_addr, u32 src_addr, u16 proto);
+extern int ip_check_mc(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto);
 extern int igmp_rcv(struct sk_buff *);
 extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
 extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
@@ -209,13 +209,13 @@ extern int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
                struct ip_msfilter __user *optval, int __user *optlen);
 extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
                struct group_filter __user *optval, int __user *optlen);
-extern int ip_mc_sf_allow(struct sock *sk, u32 local, u32 rmt, int dif);
+extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt, int dif);
 extern void ip_mr_init(void);
 extern void ip_mc_init_dev(struct in_device *);
 extern void ip_mc_destroy_dev(struct in_device *);
 extern void ip_mc_up(struct in_device *);
 extern void ip_mc_down(struct in_device *);
-extern void ip_mc_dec_group(struct in_device *in_dev, u32 addr);
+extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
-extern void ip_mc_inc_group(struct in_device *in_dev, u32 addr);
+extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
 #endif
 #endif
diff --git a/include/linux/in.h b/include/linux/in.h
index bcaca8399aed..2619859f6e1b 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -40,6 +40,7 @@ enum {
  IPPROTO_ESP = 50,            /* Encapsulation Security Payload protocol */
  IPPROTO_AH = 51,             /* Authentication Header protocol       */
+  IPPROTO_BEETPH = 94,         /* IP option pseudo header for BEET */
  IPPROTO_PIM    = 103,         /* Protocol Independent Multicast       */
  IPPROTO_COMP   = 108,                /* Compression Header protocol */
@@ -123,17 +124,17 @@ struct ip_mreqn
 };
 struct ip_mreq_source {
-        __u32           imr_multiaddr;
+        __be32          imr_multiaddr;
-        __u32           imr_interface;
+        __be32          imr_interface;
-        __u32           imr_sourceaddr;
+        __be32          imr_sourceaddr;
 };
 struct ip_msfilter {
-        __u32           imsf_multiaddr;
+        __be32          imsf_multiaddr;
-        __u32           imsf_interface;
+        __be32          imsf_interface;
        __u32           imsf_fmode;
        __u32           imsf_numsrc;
-        __u32           imsf_slist[1];
+        __be32          imsf_slist[1];
 };
 #define IP_MSFILTER_SIZE(numsrc) \
diff --git a/include/linux/in6.h b/include/linux/in6.h
index d776829b443f..9be6a4756f0b 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -32,8 +32,8 @@ struct in6_addr
        union 
        {
                __u8            u6_addr8[16];
-                __u16           u6_addr16[8];
+                __be16          u6_addr16[8];
-                __u32           u6_addr32[4];
+                __be32          u6_addr32[4];
        } in6_u;
 #define s6_addr                 in6_u.u6_addr8
 #define s6_addr16               in6_u.u6_addr16
@@ -53,7 +53,7 @@ extern const struct in6_addr in6addr_loopback;
 struct sockaddr_in6 {
        unsigned short int      sin6_family;    /* AF_INET6 */
-        __u16                   sin6_port;      /* Transport layer port # */
+        __be16                  sin6_port;      /* Transport layer port # */
        __u32                   sin6_flowinfo;  /* IPv6 flow information */
        struct in6_addr         sin6_addr;      /* IPv6 address */
        __u32                   sin6_scope_id;  /* scope id (new in RFC2553) */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index a4606e5810e5..6e8bc548635a 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -9,10 +9,10 @@
 /* Socket identity */
 struct inet_diag_sockid {
-        __u16   idiag_sport;
+        __be16  idiag_sport;
-        __u16   idiag_dport;
+        __be16  idiag_dport;
-        __u32   idiag_src[4];
+        __be32  idiag_src[4];
-        __u32   idiag_dst[4];
+        __be32  idiag_dst[4];
        __u32   idiag_if;
        __u32   idiag_cookie[2];
 #define INET_DIAG_NOCOOKIE (~0U)
@@ -67,7 +67,7 @@ struct inet_diag_hostcond {
        __u8    family;
        __u8    prefix_len;
        int     port;
-        __u32   addr[0];
+        __be32  addr[0];
 };
 /* Base info structure. It contains socket identity (addrs/ports/cookie)
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 92297ff24e85..5a0ab04627bc 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -90,11 +90,11 @@ struct in_ifaddr
        struct in_ifaddr        *ifa_next;
        struct in_device        *ifa_dev;
        struct rcu_head         rcu_head;
-        u32                     ifa_local;
+        __be32                  ifa_local;
-        u32                     ifa_address;
+        __be32                  ifa_address;
-        u32                     ifa_mask;
+        __be32                  ifa_mask;
-        u32                     ifa_broadcast;
+        __be32                  ifa_broadcast;
-        u32                     ifa_anycast;
+        __be32                  ifa_anycast;
        unsigned char           ifa_scope;
        unsigned char           ifa_flags;
        unsigned char           ifa_prefixlen;
@@ -104,18 +104,18 @@ struct in_ifaddr
 extern int register_inetaddr_notifier(struct notifier_block *nb);
 extern int unregister_inetaddr_notifier(struct notifier_block *nb);
-extern struct net_device        *ip_dev_find(u32 addr);
+extern struct net_device        *ip_dev_find(__be32 addr);
-extern int              inet_addr_onlink(struct in_device *in_dev, u32 a, u32 b);
+extern int              inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b);
 extern int              devinet_ioctl(unsigned int cmd, void __user *);
 extern void             devinet_init(void);
 extern struct in_device *inetdev_init(struct net_device *dev);
 extern struct in_device *inetdev_by_index(int);
-extern u32              inet_select_addr(const struct net_device *dev, u32 dst, int scope);
+extern __be32           inet_select_addr(const struct net_device *dev, __be32 dst, int scope);
-extern u32              inet_confirm_addr(const struct net_device *dev, u32 dst, u32 local, int scope);
+extern __be32           inet_confirm_addr(const struct net_device *dev, __be32 dst, __be32 local, int scope);
-extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, u32 prefix, u32 mask);
+extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, __be32 prefix, __be32 mask);
 extern void             inet_forward_change(void);
-static __inline__ int inet_ifa_match(u32 addr, struct in_ifaddr *ifa)
+static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
 {
        return !((addr^ifa->ifa_address)&ifa->ifa_mask);
 }
@@ -183,7 +183,7 @@ static inline void in_dev_put(struct in_device *idev)
 #endif /* __KERNEL__ */
-static __inline__ __u32 inet_make_mask(int logmask)
+static __inline__ __be32 inet_make_mask(int logmask)
 {
        if (logmask)
                return htonl(~((1<<(32-logmask))-1));
diff --git a/include/linux/init.h b/include/linux/init.h
index 6667785dd1ff..e92b1455d7af 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -68,6 +68,7 @@ extern initcall_t __security_initcall_start[], __security_initcall_end[];
 /* Defined in init/main.c */
 extern char saved_command_line[];
+extern unsigned int reset_devices;
 /* used by init/main.c */
 extern void setup_arch(char **);
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 60aac2cea0cf..33c5daacc743 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -4,7 +4,9 @@
 #include <linux/file.h>
 #include <linux/rcupdate.h>
 #include <linux/irqflags.h>
+#include <linux/utsname.h>
 #include <linux/lockdep.h>
+#include <linux/ipc.h>
 #define INIT_FDTABLE \
 {                                                       \
@@ -68,6 +70,15 @@
        .session        = 1,                                            \
 }
+extern struct nsproxy init_nsproxy;
+#define INIT_NSPROXY(nsproxy) {                                         \
+        .count          = ATOMIC_INIT(1),                               \
+        .nslock         = SPIN_LOCK_UNLOCKED,                           \
+        .uts_ns         = &init_uts_ns,                                 \
+        .namespace      = NULL,                                         \
+        INIT_IPC_NS(ipc_ns)                                             \
+}
 #define INIT_SIGHAND(sighand) {                                         \
        .count          = ATOMIC_INIT(1),                               \
        .action         = { { { .sa_handler = NULL, } }, },             \
@@ -117,6 +128,7 @@ extern struct group_info init_groups;
        .files          = &init_files,                                  \
        .signal         = &init_signals,                                \
        .sighand        = &init_sighand,                                \
+        .nsproxy        = &init_nsproxy,                                \
        .pending        = {                                             \
                .list = LIST_HEAD_INIT(tsk.pending.list),               \
                .signal = {{0}}},                                       \
diff --git a/include/linux/input.h b/include/linux/input.h
index b3253ab72ff7..5770105471dd 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -349,6 +349,9 @@ struct input_absinfo {
 #define KEY_BATTERY             236
+#define KEY_BLUETOOTH           237
+#define KEY_WLAN                238
 #define KEY_UNKNOWN             240
 #define BTN_MISC                0x100
@@ -645,6 +648,7 @@ struct input_absinfo {
 #define BUS_USB                 0x03
 #define BUS_HIL                 0x04
 #define BUS_BLUETOOTH           0x05
+#define BUS_VIRTUAL             0x06
 #define BUS_ISA                 0x10
 #define BUS_I8042               0x11
@@ -667,98 +671,167 @@ struct input_absinfo {
 /*
 * Structures used in ioctls to upload effects to a device
- * The first structures are not passed directly by using ioctls.
+ * They are pieces of a bigger structure (called ff_effect)
- * They are sub-structures of the actually sent structure (called ff_effect)
+ */
+/*
+ * All duration values are expressed in ms. Values above 32767 ms (0x7fff)
+ * should not be used and have unspecified results.
 */
+/**
+ * struct ff_replay - defines scheduling of the effect
+ * @length: duration of the effect
+ * @delay: delay before effect should start playing
+ */
 struct ff_replay {
-        __u16 length; /* Duration of an effect in ms. All other times are also expressed in ms */
+        __u16 length;
-        __u16 delay;  /* Time to wait before to start playing an effect */
+        __u16 delay;
 };
+/**
+ * struct ff_trigger - defines what triggers the effect
+ * @button: number of the button triggering the effect
+ * @interval: controls how soon the effect can be re-triggered
+ */
 struct ff_trigger {
-        __u16 button;   /* Number of button triggering an effect */
+        __u16 button;
-        __u16 interval; /* Time to wait before an effect can be re-triggered (ms) */
+        __u16 interval;
 };
+/**
+ * struct ff_envelope - generic effect envelope
+ * @attack_length: duration of the attack (ms)
+ * @attack_level: level at the beginning of the attack
+ * @fade_length: duration of fade (ms)
+ * @fade_level: level at the end of fade
+ *
+ * The @attack_level and @fade_level are absolute values; when applying
+ * envelope force-feedback core will convert to positive/negative
+ * value based on polarity of the default level of the effect.
+ * Valid range for the attack and fade levels is 0x0000 - 0x7fff
+ */
 struct ff_envelope {
-        __u16 attack_length;    /* Duration of attack (ms) */
+        __u16 attack_length;
-        __u16 attack_level;     /* Level at beginning of attack */
+        __u16 attack_level;
-        __u16 fade_length;      /* Duration of fade (ms) */
+        __u16 fade_length;
-        __u16 fade_level;       /* Level at end of fade */
+        __u16 fade_level;
 };
-/* FF_CONSTANT */
+/**
+ * struct ff_constant_effect - defines parameters of a constant effect
+ * @level: strength of the effect; may be negative
+ * @envelope: envelope data
+ */
 struct ff_constant_effect {
-        __s16 level;        /* Strength of effect. Negative values are OK */
+        __s16 level;
        struct ff_envelope envelope;
 };
-/* FF_RAMP */
+/**
+ * struct ff_ramp_effect - defines parameters of a ramp effect
+ * @start_level: beginning strength of the effect; may be negative
+ * @end_level: final strength of the effect; may be negative
+ * @envelope: envelope data
+ */
 struct ff_ramp_effect {
        __s16 start_level;
        __s16 end_level;
        struct ff_envelope envelope;
 };
-/* FF_SPRING of FF_FRICTION */
+/**
+ * struct ff_condition_effect - defines a spring or friction effect
+ * @right_saturation: maximum level when joystick moved all way to the right
+ * @left_saturation: same for the left side
+ * @right_coeff: controls how fast the force grows when the joystick moves
+ *      to the right
+ * @left_coeff: same for the left side
+ * @deadband: size of the dead zone, where no force is produced
+ * @center: position of the dead zone
+ */
 struct ff_condition_effect {
-        __u16 right_saturation; /* Max level when joystick is on the right */
+        __u16 right_saturation;
-        __u16 left_saturation;  /* Max level when joystick in on the left */
+        __u16 left_saturation;
-        __s16 right_coeff;      /* Indicates how fast the force grows when the
-                                   joystick moves to the right */
-        __s16 left_coeff;       /* Same for left side */
-        __u16 deadband; /* Size of area where no force is produced */
+        __s16 right_coeff;
-        __s16 center;   /* Position of dead zone */
+        __s16 left_coeff;
+        __u16 deadband;
+        __s16 center;
 };
-/* FF_PERIODIC */
+/**
+ * struct ff_periodic_effect - defines parameters of a periodic effect
+ * @waveform: kind of the effect (wave)
+ * @period: period of the wave (ms)
+ * @magnitude: peak value
+ * @offset: mean value of the wave (roughly)
+ * @phase: 'horizontal' shift
+ * @envelope: envelope data
+ * @custom_len: number of samples (FF_CUSTOM only)
+ * @custom_data: buffer of samples (FF_CUSTOM only)
+ *
+ * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,
+ * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined
+ * for the time being as no driver supports it yet.
+ *
+ * Note: the data pointed by custom_data is copied by the driver.
+ * You can therefore dispose of the memory after the upload/update.
+ */
 struct ff_periodic_effect {
-        __u16 waveform; /* Kind of wave (sine, square...) */
+        __u16 waveform;
-        __u16 period;   /* in ms */
+        __u16 period;
-        __s16 magnitude;        /* Peak value */
+        __s16 magnitude;
-        __s16 offset;   /* Mean value of wave (roughly) */
+        __s16 offset;
-        __u16 phase;            /* 'Horizontal' shift */
+        __u16 phase;
        struct ff_envelope envelope;
-/* Only used if waveform == FF_CUSTOM */
+        __u32 custom_len;
-        __u32 custom_len;       /* Number of samples */
+        __s16 *custom_data;
-        __s16 *custom_data;     /* Buffer of samples */
-/* Note: the data pointed by custom_data is copied by the driver. You can
- * therefore dispose of the memory after the upload/update */
 };
-/* FF_RUMBLE */
+/**
-/* Some rumble pads have two motors of different weight.
+ * struct ff_rumble_effect - defines parameters of a periodic effect
-   strong_magnitude represents the magnitude of the vibration generated
+ * @strong_magnitude: magnitude of the heavy motor
-   by the heavy motor.
+ * @weak_magnitude: magnitude of the light one
-*/
+ *
+ * Some rumble pads have two motors of different weight. Strong_magnitude
+ * represents the magnitude of the vibration generated by the heavy one.
+ */
 struct ff_rumble_effect {
-        __u16 strong_magnitude;  /* Magnitude of the heavy motor */
+        __u16 strong_magnitude;
-        __u16 weak_magnitude;    /* Magnitude of the light one */
+        __u16 weak_magnitude;
 };
-/*
+/**
- * Structure sent through ioctl from the application to the driver
+ * struct ff_effect - defines force feedback effect
+ * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,
+ *      FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)
+ * @id: an unique id assigned to an effect
+ * @direction: direction of the effect
+ * @trigger: trigger conditions (struct ff_trigger)
+ * @replay: scheduling of the effect (struct ff_replay)
+ * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,
+ *      ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further
+ *      defining effect parameters
+ *
+ * This structure is sent through ioctl from the application to the driver.
+ * To create a new effect aplication should set its @id to -1; the kernel
+ * will return assigned @id which can later be used to update or delete
+ * this effect.
+ *
+ * Direction of the effect is encoded as follows:
+ *      0 deg -> 0x0000 (down)
+ *      90 deg -> 0x4000 (left)
+ *      180 deg -> 0x8000 (up)
+ *      270 deg -> 0xC000 (right)
 */
 struct ff_effect {
        __u16 type;
-/* Following field denotes the unique id assigned to an effect.
- * If user sets if to -1, a new effect is created, and its id is returned in the same field
- * Else, the user sets it to the effect id it wants to update.
- */
        __s16 id;
+        __u16 direction;
-        __u16 direction;        /* Direction. 0 deg -> 0x0000 (down)
-                                             90 deg -> 0x4000 (left)
-                                            180 deg -> 0x8000 (up)
-                                            270 deg -> 0xC000 (right)
-                                */
        struct ff_trigger trigger;
        struct ff_replay replay;
@@ -784,6 +857,9 @@ struct ff_effect {
 #define FF_INERTIA      0x56
 #define FF_RAMP         0x57
+#define FF_EFFECT_MIN   FF_RUMBLE
+#define FF_EFFECT_MAX   FF_RAMP
 /*
 * Force feedback periodic effect types
 */
@@ -795,6 +871,9 @@ struct ff_effect {
 #define FF_SAW_DOWN     0x5c
 #define FF_CUSTOM       0x5d
+#define FF_WAVEFORM_MIN FF_SQUARE
+#define FF_WAVEFORM_MAX FF_CUSTOM
 /*
 * Set ff device properties
 */
@@ -864,12 +943,13 @@ struct input_dev {
        unsigned long sndbit[NBITS(SND_MAX)];
        unsigned long ffbit[NBITS(FF_MAX)];
        unsigned long swbit[NBITS(SW_MAX)];
-        int ff_effects_max;
        unsigned int keycodemax;
        unsigned int keycodesize;
        void *keycode;
+        struct ff_device *ff;
        unsigned int repeat_key;
        struct timer_list timer;
@@ -895,8 +975,6 @@ struct input_dev {
        void (*close)(struct input_dev *dev);
        int (*flush)(struct input_dev *dev, struct file *file);
        int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value);
-        int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect);
-        int (*erase_effect)(struct input_dev *dev, int effect_id);
        struct input_handle *grab;
@@ -904,9 +982,6 @@ struct input_dev {
        unsigned int users;
        struct class_device cdev;
-        struct device *dev;     /* will be removed soon */
-        int dynalloc;   /* temporarily */
        struct list_head        h_list;
        struct list_head        node;
@@ -985,16 +1060,16 @@ struct input_handler {
        void *private;
        void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
-        struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id);
+        struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id);
        void (*disconnect)(struct input_handle *handle);
        void (*start)(struct input_handle *handle);
        const struct file_operations *fops;
        int minor;
-        char *name;
+        const char *name;
-        struct input_device_id *id_table;
+        const struct input_device_id *id_table;
-        struct input_device_id *blacklist;
+        const struct input_device_id *blacklist;
        struct list_head        h_list;
        struct list_head        node;
@@ -1005,7 +1080,7 @@ struct input_handle {
        void *private;
        int open;
-        char *name;
+        const char *name;
        struct input_dev *dev;
        struct input_handler *handler;
@@ -1019,12 +1094,6 @@ struct input_handle {
 #define to_handle(n) container_of(n,struct input_handle,d_node)
 #define to_handle_h(n) container_of(n,struct input_handle,h_node)
-static inline void init_input_dev(struct input_dev *dev)
-{
-        INIT_LIST_HEAD(&dev->h_list);
-        INIT_LIST_HEAD(&dev->node);
-}
 struct input_dev *input_allocate_device(void);
 void input_free_device(struct input_dev *dev);
@@ -1041,7 +1110,7 @@ static inline void input_put_device(struct input_dev *dev)
 int input_register_device(struct input_dev *);
 void input_unregister_device(struct input_dev *);
-void input_register_handler(struct input_handler *);
+int input_register_handler(struct input_handler *);
 void input_unregister_handler(struct input_handler *);
 int input_grab_device(struct input_handle *);
@@ -1070,11 +1139,6 @@ static inline void input_report_abs(struct input_dev *dev, unsigned int code, in
        input_event(dev, EV_ABS, code, value);
 }
-static inline void input_report_ff(struct input_dev *dev, unsigned int code, int value)
-{
-        input_event(dev, EV_FF, code, value);
-}
 static inline void input_report_ff_status(struct input_dev *dev, unsigned int code, int value)
 {
        input_event(dev, EV_FF_STATUS, code, value);
@@ -1108,5 +1172,61 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min
 extern struct class input_class;
+/**
+ * struct ff_device - force-feedback part of an input device
+ * @upload: Called to upload an new effect into device
+ * @erase: Called to erase an effect from device
+ * @playback: Called to request device to start playing specified effect
+ * @set_gain: Called to set specified gain
+ * @set_autocenter: Called to auto-center device
+ * @destroy: called by input core when parent input device is being
+ *      destroyed
+ * @private: driver-specific data, will be freed automatically
+ * @ffbit: bitmap of force feedback capabilities truly supported by
+ *      device (not emulated like ones in input_dev->ffbit)
+ * @mutex: mutex for serializing access to the device
+ * @max_effects: maximum number of effects supported by device
+ * @effects: pointer to an array of effects currently loaded into device
+ * @effect_owners: array of effect owners; when file handle owning
+ *      an effect gets closed the effcet is automatically erased
+ *
+ * Every force-feedback device must implement upload() and playback()
+ * methods; erase() is optional. set_gain() and set_autocenter() need
+ * only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER
+ * bits.
+ */
+struct ff_device {
+        int (*upload)(struct input_dev *dev, struct ff_effect *effect,
+                      struct ff_effect *old);
+        int (*erase)(struct input_dev *dev, int effect_id);
+        int (*playback)(struct input_dev *dev, int effect_id, int value);
+        void (*set_gain)(struct input_dev *dev, u16 gain);
+        void (*set_autocenter)(struct input_dev *dev, u16 magnitude);
+        void (*destroy)(struct ff_device *);
+        void *private;
+        unsigned long ffbit[NBITS(FF_MAX)];
+        struct mutex mutex;
+        int max_effects;
+        struct ff_effect *effects;
+        struct file *effect_owners[];
+};
+int input_ff_create(struct input_dev *dev, int max_effects);
+void input_ff_destroy(struct input_dev *dev);
+int input_ff_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
+int input_ff_upload(struct input_dev *dev, struct ff_effect *effect, struct file *file);
+int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file);
+int input_ff_create_memless(struct input_dev *dev, void *data,
+                int (*play_effect)(struct input_dev *, void *, struct ff_effect *));
 #endif
 #endif
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index d5afee95fd43..1f97e3d92639 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -123,6 +123,14 @@ static inline void disable_irq_nosync_lockdep(unsigned int irq)
 #endif
 }
+static inline void disable_irq_nosync_lockdep_irqsave(unsigned int irq, unsigned long *flags)
+{
+        disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+        local_irq_save(*flags);
+#endif
+}
 static inline void disable_irq_lockdep(unsigned int irq)
 {
        disable_irq(irq);
@@ -139,6 +147,14 @@ static inline void enable_irq_lockdep(unsigned int irq)
        enable_irq(irq);
 }
+static inline void enable_irq_lockdep_irqrestore(unsigned int irq, unsigned long *flags)
+{
+#ifdef CONFIG_LOCKDEP
+        local_irq_restore(*flags);
+#endif
+        enable_irq(irq);
+}
 /* IRQ wakeup (PM) control: */
 extern int set_irq_wake(unsigned int irq, unsigned int on);
diff --git a/include/linux/io.h b/include/linux/io.h
index 420e2fdf26f6..aa3f5af670b5 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -19,8 +19,12 @@
 #define _LINUX_IO_H
 #include <asm/io.h>
+#include <asm/page.h>
 void __iowrite32_copy(void __iomem *to, const void *from, size_t count);
 void __iowrite64_copy(void __iomem *to, const void *from, size_t count);
+int ioremap_page_range(unsigned long addr, unsigned long end,
+                       unsigned long phys_addr, pgprot_t prot);
 #endif /* _LINUX_IO_H */
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 2f4600146f83..ecee9bb27d0e 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -80,6 +80,8 @@
 #define IPOPT_TS_TSANDADDR      1               /* timestamps and addresses */
 #define IPOPT_TS_PRESPEC        3               /* specified modules only */
+#define IPV4_BEET_PHMAXLEN 8
 struct iphdr {
 #if defined(__LITTLE_ENDIAN_BITFIELD)
        __u8    ihl:4,
@@ -96,7 +98,7 @@ struct iphdr {
        __be16  frag_off;
        __u8    ttl;
        __u8    protocol;
-        __u16   check;
+        __be16  check;
        __be32  saddr;
        __be32  daddr;
        /*The options start here. */
@@ -105,22 +107,29 @@ struct iphdr {
 struct ip_auth_hdr {
        __u8  nexthdr;
        __u8  hdrlen;           /* This one is measured in 32 bit units! */
-        __u16 reserved;
+        __be16 reserved;
-        __u32 spi;
+        __be32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be32 seq_no;          /* Sequence number */
        __u8  auth_data[0];     /* Variable len but >=4. Mind the 64 bit alignment! */
 };
 struct ip_esp_hdr {
-        __u32 spi;
+        __be32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be32 seq_no;          /* Sequence number */
        __u8  enc_data[0];      /* Variable len but >=8. Mind the 64 bit alignment! */
 };
 struct ip_comp_hdr {
        __u8 nexthdr;
        __u8 flags;
-        __u16 cpi;
+        __be16 cpi;
+};
+struct ip_beet_phdr {
+        __u8 nexthdr;
+        __u8 hdrlen;
+        __u8 padlen;
+        __u8 reserved;
 };
 #endif  /* _LINUX_IP_H */
diff --git a/include/linux/ipc.h b/include/linux/ipc.h
index b291189737e7..636094c29b16 100644
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h
@@ -51,6 +51,8 @@ struct ipc_perm
 #ifdef __KERNEL__
+#include <linux/kref.h>
 #define IPCMNI 32768  /* <= MAX_INT limit for ipc arrays (including sysctl changes) */
 /* used by in-kernel data structures */
@@ -68,6 +70,59 @@ struct kern_ipc_perm
        void            *security;
 };
+struct ipc_ids;
+struct ipc_namespace {
+        struct kref     kref;
+        struct ipc_ids  *ids[3];
+        int             sem_ctls[4];
+        int             used_sems;
+        int             msg_ctlmax;
+        int             msg_ctlmnb;
+        int             msg_ctlmni;
+        size_t          shm_ctlmax;
+        size_t          shm_ctlall;
+        int             shm_ctlmni;
+        int             shm_tot;
+};
+extern struct ipc_namespace init_ipc_ns;
+#ifdef CONFIG_SYSVIPC
+#define INIT_IPC_NS(ns)         .ns             = &init_ipc_ns,
+#else
+#define INIT_IPC_NS(ns)
+#endif
+#ifdef CONFIG_IPC_NS
+extern void free_ipc_ns(struct kref *kref);
+extern int copy_ipcs(unsigned long flags, struct task_struct *tsk);
+extern int unshare_ipcs(unsigned long flags, struct ipc_namespace **ns);
+#else
+static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk)
+{
+        return 0;
+}
+#endif
+static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)
+{
+#ifdef CONFIG_IPC_NS
+        if (ns)
+                kref_get(&ns->kref);
+#endif
+        return ns;
+}
+static inline void put_ipc_ns(struct ipc_namespace *ns)
+{
+#ifdef CONFIG_IPC_NS
+        kref_put(&ns->kref, free_ipc_ns);
+#endif
+}
 #endif /* __KERNEL__ */
 #endif /* _LINUX_IPC_H */
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index d09fbeabf1dc..796ca009fd46 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -148,6 +148,13 @@ struct ipmi_lan_addr
 #define IPMI_BMC_CHANNEL  0xf
 #define IPMI_NUM_CHANNELS 0x10
+/*
+ * Used to signify an "all channel" bitmask.  This is more than the
+ * actual number of channels because this is used in userland and
+ * will cover us if the number of channels is extended.
+ */
+#define IPMI_CHAN_ALL     (~0)
 /*
 * A raw IPMI message without any addressing.  This covers both
@@ -350,18 +357,21 @@ int ipmi_request_supply_msgs(ipmi_user_t          user,
 /*
 * When commands come in to the SMS, the user can register to receive
- * them.  Only one user can be listening on a specific netfn/cmd pair
+ * them.  Only one user can be listening on a specific netfn/cmd/chan tuple
 * at a time, you will get an EBUSY error if the command is already
 * registered.  If a command is received that does not have a user
 * registered, the driver will automatically return the proper
- * error.
+ * error.  Channels are specified as a bitfield, use IPMI_CHAN_ALL to
+ * mean all channels.
 */
 int ipmi_register_for_cmd(ipmi_user_t   user,
                          unsigned char netfn,
-                          unsigned char cmd);
+                          unsigned char cmd,
+                          unsigned int  chans);
 int ipmi_unregister_for_cmd(ipmi_user_t   user,
                            unsigned char netfn,
-                            unsigned char cmd);
+                            unsigned char cmd,
+                            unsigned int  chans);
 /*
 * Allow run-to-completion mode to be set for the interface of
@@ -571,6 +581,36 @@ struct ipmi_cmdspec
 #define IPMICTL_UNREGISTER_FOR_CMD      _IOR(IPMI_IOC_MAGIC, 15,        \
                                             struct ipmi_cmdspec)
+/*
+ * Register to get commands from other entities on specific channels.
+ * This way, you can only listen on specific channels, or have messages
+ * from some channels go to one place and other channels to someplace
+ * else.  The chans field is a bitmask, (1 << channel) for each channel.
+ * It may be IPMI_CHAN_ALL for all channels.
+ */
+struct ipmi_cmdspec_chans
+{
+        unsigned int netfn;
+        unsigned int cmd;
+        unsigned int chans;
+};
+/*
+ * Register to receive a specific command on specific channels.  error values:
+ *   - EFAULT - an address supplied was invalid.
+ *   - EBUSY - One of the netfn/cmd/chans supplied was already in use.
+ *   - ENOMEM - could not allocate memory for the entry.
+ */
+#define IPMICTL_REGISTER_FOR_CMD_CHANS  _IOR(IPMI_IOC_MAGIC, 28,        \
+                                             struct ipmi_cmdspec_chans)
+/*
+ * Unregister some netfn/cmd/chans.  error values:
+ *  - EFAULT - an address supplied was invalid.
+ *  - ENOENT - None of the netfn/cmd/chans were found registered for this user.
+ */
+#define IPMICTL_UNREGISTER_FOR_CMD_CHANS _IOR(IPMI_IOC_MAGIC, 29,       \
+                                             struct ipmi_cmdspec_chans)
 /* 
 * Set whether this interface receives events.  Note that the first
 * user registered for events will get all pending events for the
diff --git a/include/linux/ipsec.h b/include/linux/ipsec.h
index d3c527616b5e..d17a6302a0e9 100644
--- a/include/linux/ipsec.h
+++ b/include/linux/ipsec.h
@@ -12,7 +12,8 @@
 enum {
        IPSEC_MODE_ANY          = 0,    /* We do not support this for SA */
        IPSEC_MODE_TRANSPORT    = 1,
-        IPSEC_MODE_TUNNEL       = 2
+        IPSEC_MODE_TUNNEL       = 2,
+        IPSEC_MODE_BEET         = 3
 };
 enum {
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index caca57df0d7d..4f435c59de06 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -99,22 +99,22 @@ struct ipv6_destopt_hao {
 struct ipv6_auth_hdr {
        __u8  nexthdr;
        __u8  hdrlen;           /* This one is measured in 32 bit units! */
-        __u16 reserved;
+        __be16 reserved;
-        __u32 spi;
+        __be32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be32 seq_no;           /* Sequence number */
        __u8  auth_data[0];     /* Length variable but >=4. Mind the 64 bit alignment! */
 };
 struct ipv6_esp_hdr {
-        __u32 spi;
+        __be32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be32 seq_no;           /* Sequence number */
        __u8  enc_data[0];      /* Length variable but >=8. Mind the 64 bit alignment! */
 };
 struct ipv6_comp_hdr {
        __u8 nexthdr;
        __u8 flags;
-        __u16 cpi;
+        __be16 cpi;
 };
 /*
@@ -136,7 +136,7 @@ struct ipv6hdr {
 #endif
        __u8                    flow_lbl[3];
-        __u16                   payload_len;
+        __be16                  payload_len;
        __u8                    nexthdr;
        __u8                    hop_limit;
@@ -461,7 +461,7 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
 #define INET6_MATCH(__sk, __hash, __saddr, __daddr, __ports, __dif)\
        (((__sk)->sk_hash == (__hash))                          && \
-         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   && \
+         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      && \
         ((__sk)->sk_family             == AF_INET6)            && \
         ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))     && \
         ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 48d3cb3b6a47..6f463606c318 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -59,6 +59,7 @@
 #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;
@@ -132,7 +133,6 @@ struct irq_chip {
 * @affinity:           IRQ affinity on SMP
 * @cpu:                cpu index useful for balancing
 * @pending_mask:       pending rebalanced interrupts
- * @move_irq:           need to re-target IRQ destination
 * @dir:                /proc/irq/ procfs entry
 * @affinity_entry:     /proc/irq/smp_affinity procfs entry on SMP
 *
@@ -159,7 +159,6 @@ struct irq_desc {
 #endif
 #if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
        cpumask_t               pending_mask;
-        unsigned int            move_irq;       /* need to re-target IRQ dest */
 #endif
 #ifdef CONFIG_PROC_FS
        struct proc_dir_entry *dir;
@@ -206,36 +205,7 @@ static inline void set_native_irq_info(int irq, cpumask_t mask)
 void set_pending_irq(unsigned int irq, cpumask_t mask);
 void move_native_irq(int irq);
+void move_masked_irq(int irq);
-#ifdef CONFIG_PCI_MSI
-/*
- * Wonder why these are dummies?
- * For e.g the set_ioapic_affinity_vector() calls the set_ioapic_affinity_irq()
- * counter part after translating the vector to irq info. We need to perform
- * this operation on the real irq, when we dont use vector, i.e when
- * pci_use_vector() is false.
- */
-static inline void move_irq(int irq)
-{
-}
-static inline void set_irq_info(int irq, cpumask_t mask)
-{
-}
-#else /* CONFIG_PCI_MSI */
-static inline void move_irq(int irq)
-{
-        move_native_irq(irq);
-}
-static inline void set_irq_info(int irq, cpumask_t mask)
-{
-        set_native_irq_info(irq, mask);
-}
-#endif /* CONFIG_PCI_MSI */
 #else /* CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE */
@@ -247,21 +217,20 @@ static inline void move_native_irq(int irq)
 {
 }
-static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
+static inline void move_masked_irq(int irq)
 {
 }
-static inline void set_irq_info(int irq, cpumask_t mask)
+static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
 {
-        set_native_irq_info(irq, mask);
 }
 #endif /* CONFIG_GENERIC_PENDING_IRQ */
 #else /* CONFIG_SMP */
-#define move_irq(x)
 #define move_native_irq(x)
+#define move_masked_irq(x)
 #endif /* CONFIG_SMP */
@@ -399,8 +368,22 @@ set_irq_chained_handler(unsigned int irq,
        __set_irq_handler(irq, handle, 1);
 }
-/* Set/get chip/data for an IRQ: */
+/* Handle dynamic irq creation and destruction */
+extern int create_irq(void);
+extern void destroy_irq(unsigned int irq);
+/* Test to see if a driver has successfully requested an irq */
+static inline int irq_has_action(unsigned int irq)
+{
+        struct irq_desc *desc = irq_desc + irq;
+        return desc->action != NULL;
+}
+/* Dynamic irq helper functions */
+extern void dynamic_irq_init(unsigned int irq);
+extern void dynamic_irq_cleanup(unsigned int irq);
+/* Set/get chip/data for an IRQ: */
 extern int set_irq_chip(unsigned int irq, struct irq_chip *chip);
 extern int set_irq_data(unsigned int irq, void *data);
 extern int set_irq_chip_data(unsigned int irq, void *data);
diff --git a/include/linux/ite_gpio.h b/include/linux/ite_gpio.h
deleted file mode 100644
index b123a14292d3..000000000000
--- a/include/linux/ite_gpio.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * FILE NAME ite_gpio.h
- *
- * BRIEF MODULE DESCRIPTION
- *      Generic gpio.
- *
- *  Author: MontaVista Software, Inc.  <source@mvista.com>
- *          Hai-Pao Fan <haipao@mvista.com>
- *
- * Copyright 2001 MontaVista Software 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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#ifndef __ITE_GPIO_H
-#define __ITE_GPIO_H
-#include <linux/ioctl.h>
-struct ite_gpio_ioctl_data {
-        __u32 device;
-        __u32 mask;
-        __u32 data;
-};
-#define ITE_GPIO_IOCTL_BASE     'Z'
-#define ITE_GPIO_IN             _IOWR(ITE_GPIO_IOCTL_BASE, 0, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_OUT            _IOW (ITE_GPIO_IOCTL_BASE, 1, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_INT_CTRL       _IOW (ITE_GPIO_IOCTL_BASE, 2, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_IN_STATUS      _IOW (ITE_GPIO_IOCTL_BASE, 3, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_OUT_STATUS     _IOW (ITE_GPIO_IOCTL_BASE, 4, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_GEN_CTRL       _IOW (ITE_GPIO_IOCTL_BASE, 5, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_INT_WAIT       _IOW (ITE_GPIO_IOCTL_BASE, 6, struct ite_gpio_ioctl_data)
-#define ITE_GPIO_PORTA  0x01
-#define ITE_GPIO_PORTB  0x02
-#define ITE_GPIO_PORTC  0x04
-extern int ite_gpio_in(__u32 device, __u32 mask, volatile __u32 *data);
-extern int ite_gpio_out(__u32 device, __u32 mask, __u32 data);
-extern int ite_gpio_int_ctrl(__u32 device, __u32 mask, __u32 data);
-extern int ite_gpio_in_status(__u32 device, __u32 mask, volatile __u32 *data);
-extern int ite_gpio_out_status(__u32 device, __u32 mask, __u32 data);
-extern int ite_gpio_gen_ctrl(__u32 device, __u32 mask, __u32 data);
-extern int ite_gpio_int_wait(__u32 device, __u32 mask, __u32 data);
-#endif
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index a04c154c5207..fe89444b1c6f 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -1,6 +1,6 @@
 /*
 * linux/include/linux/jbd.h
- * 
+ *
 * Written by Stephen C. Tweedie <sct@redhat.com>
 *
 * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved
@@ -64,7 +64,7 @@ extern int journal_enable_debug;
                if ((n) <= journal_enable_debug) {                      \
                        printk (KERN_DEBUG "(%s, %d): %s: ",            \
                                __FILE__, __LINE__, __FUNCTION__);      \
-                        printk (f, ## a);                               \
+                        printk (f, ## a);                               \
                }                                                       \
        } while (0)
 #else
@@ -97,8 +97,8 @@ extern void jbd_slab_free(void *ptr, size_t size);
 * number of outstanding buffers possible at any time.  When the
 * operation completes, any buffer credits not used are credited back to
 * the transaction, so that at all times we know how many buffers the
- * outstanding updates on a transaction might possibly touch. 
+ * outstanding updates on a transaction might possibly touch.
- * 
+ *
 * This is an opaque datatype.
 **/
 typedef struct handle_s         handle_t;       /* Atomic operation type */
@@ -108,7 +108,7 @@ typedef struct handle_s		handle_t;	/* Atomic operation type */
 * typedef journal_t - The journal_t maintains all of the journaling state information for a single filesystem.
 *
 * journal_t is linked to from the fs superblock structure.
- * 
+ *
 * We use the journal_t to keep track of all outstanding transaction
 * activity on the filesystem, and to manage the state of the log
 * writing process.
@@ -128,7 +128,7 @@ typedef struct journal_s	journal_t;	/* Journal control structure */
 * On-disk structures
 */
-/* 
+/*
 * Descriptor block types:
 */
@@ -149,8 +149,8 @@ typedef struct journal_header_s
 } journal_header_t;
-/* 
+/*
- * The block tag: used to describe a single buffer in the journal 
+ * The block tag: used to describe a single buffer in the journal
 */
 typedef struct journal_block_tag_s
 {
@@ -158,9 +158,9 @@ typedef struct journal_block_tag_s
        __be32          t_flags;        /* See below */
 } journal_block_tag_t;
-/* 
+/*
 * The revoke descriptor: used on disk to describe a series of blocks to
- * be revoked from the log 
+ * be revoked from the log
 */
 typedef struct journal_revoke_header_s
 {
@@ -201,9 +201,9 @@ typedef struct journal_superblock_s
 /* 0x0024 */
        /* Remaining fields are only valid in a version-2 superblock */
-        __be32  s_feature_compat;       /* compatible feature set */
+        __be32  s_feature_compat;       /* compatible feature set */
-        __be32  s_feature_incompat;     /* incompatible feature set */
+        __be32  s_feature_incompat;     /* incompatible feature set */
-        __be32  s_feature_ro_compat;    /* readonly-compatible feature set */
+        __be32  s_feature_ro_compat;    /* readonly-compatible feature set */
 /* 0x0030 */
        __u8    s_uuid[16];             /* 128-bit uuid for journal */
@@ -374,10 +374,10 @@ struct jbd_revoke_table_s;
 **/
 /* Docbook can't yet cope with the bit fields, but will leave the documentation
- * in so it can be fixed later. 
+ * in so it can be fixed later.
 */
-struct handle_s 
+struct handle_s
 {
        /* Which compound transaction is this update a part of? */
        transaction_t           *h_transaction;
@@ -435,7 +435,7 @@ struct handle_s
 *
 */
-struct transaction_s 
+struct transaction_s
 {
        /* Pointer to the journal for this transaction. [no locking] */
        journal_t               *t_journal;
@@ -455,7 +455,7 @@ struct transaction_s
                T_RUNDOWN,
                T_FLUSH,
                T_COMMIT,
-                T_FINISHED 
+                T_FINISHED
        }                       t_state;
        /*
@@ -569,7 +569,7 @@ struct transaction_s
 *     journal_t.
 * @j_flags:  General journaling state flags
 * @j_errno:  Is there an outstanding uncleared error on the journal (from a
- *     prior abort)? 
+ *     prior abort)?
 * @j_sb_buffer: First part of superblock buffer
 * @j_superblock: Second part of superblock buffer
 * @j_format_version: Version of the superblock format
@@ -583,7 +583,7 @@ struct transaction_s
 * @j_wait_transaction_locked: Wait queue for waiting for a locked transaction
 *  to start committing, or for a barrier lock to be released
 * @j_wait_logspace: Wait queue for waiting for checkpointing to complete
- * @j_wait_done_commit: Wait queue for waiting for commit to complete 
+ * @j_wait_done_commit: Wait queue for waiting for commit to complete
 * @j_wait_checkpoint:  Wait queue to trigger checkpointing
 * @j_wait_commit: Wait queue to trigger commit
 * @j_wait_updates: Wait queue to wait for updates to complete
@@ -592,7 +592,7 @@ struct transaction_s
 * @j_tail: Journal tail - identifies the oldest still-used block in the
 *  journal.
 * @j_free: Journal free - how many free blocks are there in the journal?
- * @j_first: The block number of the first usable block 
+ * @j_first: The block number of the first usable block
 * @j_last: The block number one beyond the last usable block
 * @j_dev: Device where we store the journal
 * @j_blocksize: blocksize for the location where we store the journal.
@@ -604,12 +604,12 @@ struct transaction_s
 * @j_list_lock: Protects the buffer lists and internal buffer state.
 * @j_inode: Optional inode where we store the journal.  If present, all journal
 *     block numbers are mapped into this inode via bmap().
- * @j_tail_sequence:  Sequence number of the oldest transaction in the log 
+ * @j_tail_sequence:  Sequence number of the oldest transaction in the log
 * @j_transaction_sequence: Sequence number of the next transaction to grant
 * @j_commit_sequence: Sequence number of the most recently committed
 *  transaction
 * @j_commit_request: Sequence number of the most recent transaction wanting
- *     commit 
+ *     commit
 * @j_uuid: Uuid of client object.
 * @j_task: Pointer to the current commit thread for this journal
 * @j_max_transaction_buffers:  Maximum number of metadata buffers to allow in a
@@ -699,7 +699,7 @@ struct journal_s
        wait_queue_head_t       j_wait_updates;
        /* Semaphore for locking against concurrent checkpoints */
-        struct mutex            j_checkpoint_mutex;
+        struct mutex            j_checkpoint_mutex;
        /*
         * Journal head: identifies the first unused block in the journal.
@@ -732,7 +732,7 @@ struct journal_s
         */
        struct block_device     *j_dev;
        int                     j_blocksize;
-        unsigned int            j_blk_offset;
+        unsigned long           j_blk_offset;
        /*
         * Device which holds the client fs.  For internal journal this will be
@@ -823,8 +823,8 @@ struct journal_s
        void *j_private;
 };
-/* 
+/*
- * Journal flag definitions 
+ * Journal flag definitions
 */
 #define JFS_UNMOUNT     0x001   /* Journal thread is being destroyed */
 #define JFS_ABORT       0x002   /* Journaling has been aborted for errors. */
@@ -833,7 +833,7 @@ struct journal_s
 #define JFS_LOADED      0x010   /* The journal superblock has been loaded */
 #define JFS_BARRIER     0x020   /* Use IDE barriers */
-/* 
+/*
 * Function declarations for the journaling transaction and buffer
 * management
 */
@@ -862,11 +862,11 @@ int __journal_remove_checkpoint(struct journal_head *);
 void __journal_insert_checkpoint(struct journal_head *, transaction_t *);
 /* Buffer IO */
-extern int 
+extern int
 journal_write_metadata_buffer(transaction_t       *transaction,
                              struct journal_head  *jh_in,
                              struct journal_head **jh_out,
-                              int                  blocknr);
+                              unsigned long        blocknr);
 /* Transaction locking */
 extern void             __wait_on_journal (journal_t *);
@@ -890,7 +890,7 @@ static inline handle_t *journal_current_handle(void)
 /* The journaling code user interface:
 *
 * Create and destroy handles
- * Register buffer modifications against the current transaction. 
+ * Register buffer modifications against the current transaction.
 */
 extern handle_t *journal_start(journal_t *, int nblocks);
@@ -917,11 +917,11 @@ extern journal_t * journal_init_dev(struct block_device *bdev,
                                int start, int len, int bsize);
 extern journal_t * journal_init_inode (struct inode *);
 extern int         journal_update_format (journal_t *);
-extern int         journal_check_used_features 
+extern int         journal_check_used_features
                   (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int         journal_check_available_features 
+extern int         journal_check_available_features
                   (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int         journal_set_features 
+extern int         journal_set_features
                   (journal_t *, unsigned long, unsigned long, unsigned long);
 extern int         journal_create     (journal_t *);
 extern int         journal_load       (journal_t *journal);
@@ -977,7 +977,6 @@ extern void	   journal_write_revoke_records(journal_t *, transaction_t *);
 extern int      journal_set_revoke(journal_t *, unsigned long, tid_t);
 extern int      journal_test_revoke(journal_t *, unsigned long, tid_t);
 extern void     journal_clear_revoke(journal_t *);
-extern void     journal_brelse_array(struct buffer_head *b[], int n);
 extern void     journal_switch_revoke_table(journal_t *journal);
 /*
@@ -1015,7 +1014,7 @@ do {								           \
 * bit, when set, indicates that we have had a fatal error somewhere,
 * either inside the journaling layer or indicated to us by the client
 * (eg. ext3), and that we and should not commit any further
- * transactions.  
+ * transactions.
 */
 static inline int is_journal_aborted(journal_t *journal)
@@ -1082,7 +1081,7 @@ static inline int jbd_space_needed(journal_t *journal)
 #define BJ_Reserved     7       /* Buffer is reserved for access by journal */
 #define BJ_Locked       8       /* Locked for I/O during commit */
 #define BJ_Types        9
- 
 extern int jbd_blocks_per_page(struct inode *inode);
 #ifdef __KERNEL__
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 329ebcffa106..c8d5f207c3d4 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -115,6 +115,21 @@ static inline u64 get_jiffies_64(void)
         ((long)(a) - (long)(b) >= 0))
 #define time_before_eq(a,b)     time_after_eq(b,a)
+/* Same as above, but does so with platform independent 64bit types.
+ * These must be used when utilizing jiffies_64 (i.e. return value of
+ * get_jiffies_64() */
+#define time_after64(a,b)       \
+        (typecheck(__u64, a) && \
+         typecheck(__u64, b) && \
+         ((__s64)(b) - (__s64)(a) < 0))
+#define time_before64(a,b)      time_after64(b,a)
+#define time_after_eq64(a,b)    \
+        (typecheck(__u64, a) && \
+         typecheck(__u64, b) && \
+         ((__s64)(a) - (__s64)(b) >= 0))
+#define time_before_eq64(a,b)   time_after_eq64(b,a)
 /*
 * Have the 32 bit jiffies value wrap 5 minutes after boot
 * so jiffies wrap bugs show up earlier.
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 849043ce4ed6..1cebcbc28b47 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -12,6 +12,10 @@
 /* Lookup the address for a symbol. Returns 0 if not found. */
 unsigned long kallsyms_lookup_name(const char *name);
+extern int kallsyms_lookup_size_offset(unsigned long addr,
+                                  unsigned long *symbolsize,
+                                  unsigned long *offset);
 /* Lookup an address.  modname is set to NULL if it's in the kernel. */
 const char *kallsyms_lookup(unsigned long addr,
                            unsigned long *symbolsize,
@@ -28,6 +32,13 @@ static inline unsigned long kallsyms_lookup_name(const char *name)
        return 0;
 }
+static inline int kallsyms_lookup_size_offset(unsigned long addr,
+                                              unsigned long *symbolsize,
+                                              unsigned long *offset)
+{
+        return 0;
+}
 static inline const char *kallsyms_lookup(unsigned long addr,
                                          unsigned long *symbolsize,
                                          unsigned long *offset,
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e44a37e2c71c..80f39cab470a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -187,6 +187,7 @@ extern void bust_spinlocks(int yes);
 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;
+extern int panic_on_unrecovered_nmi;
 extern int tainted;
 extern const char *print_tainted(void);
 extern void add_taint(unsigned);
@@ -215,8 +216,10 @@ extern void dump_stack(void);
 #define pr_debug(fmt,arg...) \
        printk(KERN_DEBUG fmt,##arg)
 #else
-#define pr_debug(fmt,arg...) \
+static inline int __attribute__ ((format (printf, 1, 2))) pr_debug(const char * fmt, ...)
-        do { } while (0)
+{
+        return 0;
+}
 #endif
 #define pr_info(fmt,arg...) \
@@ -349,4 +352,11 @@ struct sysinfo {
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
+/* This helps us to avoid #ifdef CONFIG_NUMA */
+#ifdef CONFIG_NUMA
+#define NUMA_BUILD 1
+#else
+#define NUMA_BUILD 0
+#endif
 #endif
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 0db22a1ab474..10f505c8431d 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -47,4 +47,8 @@ call_usermodehelper(char *path, char **argv, char **envp, int wait)
 extern void usermodehelper_init(void);
+struct file;
+extern int call_usermodehelper_pipe(char *path, char *argv[], char *envp[],
+                                    struct file **filp);
 #endif /* __LINUX_KMOD_H__ */
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d229327959e..bcd9cd173c2c 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -20,6 +20,7 @@
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/sysfs.h>
+#include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
 #include <linux/kref.h>
@@ -71,12 +72,12 @@ static inline const char * kobject_name(const struct kobject * kobj)
 extern void kobject_init(struct kobject *);
 extern void kobject_cleanup(struct kobject *);
-extern int kobject_add(struct kobject *);
+extern int __must_check kobject_add(struct kobject *);
 extern void kobject_del(struct kobject *);
-extern int kobject_rename(struct kobject *, const char *new_name);
+extern int __must_check kobject_rename(struct kobject *, const char *new_name);
-extern int kobject_register(struct kobject *);
+extern int __must_check kobject_register(struct kobject *);
 extern void kobject_unregister(struct kobject *);
 extern struct kobject * kobject_get(struct kobject *);
@@ -128,8 +129,8 @@ struct kset {
 extern void kset_init(struct kset * k);
-extern int kset_add(struct kset * k);
+extern int __must_check kset_add(struct kset * k);
-extern int kset_register(struct kset * k);
+extern int __must_check kset_register(struct kset * k);
 extern void kset_unregister(struct kset * k);
 static inline struct kset * to_kset(struct kobject * kobj)
@@ -239,7 +240,7 @@ extern struct subsystem hypervisor_subsys;
        (obj)->subsys.kset.kobj.kset = &(_subsys).kset
 extern void subsystem_init(struct subsystem *);
-extern int subsystem_register(struct subsystem *);
+extern int __must_check subsystem_register(struct subsystem *);
 extern void subsystem_unregister(struct subsystem *);
 static inline struct subsystem * subsys_get(struct subsystem * s)
@@ -258,7 +259,8 @@ struct subsys_attribute {
        ssize_t (*store)(struct subsystem *, const char *, size_t); 
 };
-extern int subsys_create_file(struct subsystem * , struct subsys_attribute *);
+extern int __must_check subsys_create_file(struct subsystem * ,
+                                        struct subsys_attribute *);
 #if defined(CONFIG_HOTPLUG)
 void kobject_uevent(struct kobject *kobj, enum kobject_action action);
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 8bf6702da2a0..ac4c0559f751 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -77,6 +77,12 @@ struct kprobe {
        /* location of the probe point */
        kprobe_opcode_t *addr;
+        /* Allow user to indicate symbol name of the probe point */
+        char *symbol_name;
+        /* Offset into the symbol */
+        unsigned int offset;
        /* Called before addr is executed. */
        kprobe_pre_handler_t pre_handler;
@@ -196,7 +202,7 @@ void unregister_kretprobe(struct kretprobe *rp);
 struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp);
 void add_rp_inst(struct kretprobe_instance *ri);
 void kprobe_flush_task(struct task_struct *tk);
-void recycle_rp_inst(struct kretprobe_instance *ri);
+void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head);
 #else /* CONFIG_KPROBES */
 #define __kprobes       /**/
diff --git a/include/linux/latency.h b/include/linux/latency.h
new file mode 100644
index 000000000000..c08b52bb55b0
--- /dev/null
+++ b/include/linux/latency.h
@@ -0,0 +1,25 @@
+/*
+ * latency.h: Explicit system-wide latency-expectation infrastructure
+ *
+ * (C) Copyright 2006 Intel Corporation
+ * Author: Arjan van de Ven <arjan@linux.intel.com>
+ *
+ */
+#ifndef _INCLUDE_GUARD_LATENCY_H_
+#define _INCLUDE_GUARD_LATENCY_H_
+#include <linux/notifier.h>
+void set_acceptable_latency(char *identifier, int usecs);
+void modify_acceptable_latency(char *identifier, int usecs);
+void remove_acceptable_latency(char *identifier);
+void synchronize_acceptable_latency(void);
+int system_latency_constraint(void);
+int register_latency_notifier(struct notifier_block * nb);
+int unregister_latency_notifier(struct notifier_block * nb);
+#define INFINITE_LATENCY 1000000
+#endif
diff --git a/include/linux/leds.h b/include/linux/leds.h
index dc23c7c639f3..88afceffb7cb 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -12,6 +12,9 @@
 #ifndef __LINUX_LEDS_H_INCLUDED
 #define __LINUX_LEDS_H_INCLUDED
+#include <linux/list.h>
+#include <linux/spinlock.h>
 struct device;
 struct class_device;
 /*
diff --git a/include/linux/libata.h b/include/linux/libata.h
index d6a3d4b345fc..d1af1dbeaeb4 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -109,6 +109,10 @@ static inline u32 ata_msg_init(int dval, int default_msg_enable_bits)
 #define ATA_TAG_POISON          0xfafbfcfdU
 /* move to PCI layer? */
+#define PCI_VDEVICE(vendor, device)             \
+        PCI_VENDOR_ID_##vendor, (device),       \
+        PCI_ANY_ID, PCI_ANY_ID, 0, 0
 static inline struct device *pci_dev_to_dev(struct pci_dev *pdev)
 {
        return &pdev->dev;
@@ -138,8 +142,9 @@ enum {
        ATA_DFLAG_NCQ           = (1 << 3), /* device supports NCQ */
        ATA_DFLAG_CFG_MASK      = (1 << 8) - 1,
-        ATA_DFLAG_PIO           = (1 << 8), /* device currently in PIO mode */
+        ATA_DFLAG_PIO           = (1 << 8), /* device limited to PIO mode */
-        ATA_DFLAG_SUSPENDED     = (1 << 9), /* device suspended */
+        ATA_DFLAG_NCQ_OFF       = (1 << 9), /* devied limited to non-NCQ mode */
+        ATA_DFLAG_SUSPENDED     = (1 << 10), /* device suspended */
        ATA_DFLAG_INIT_MASK     = (1 << 16) - 1,
        ATA_DFLAG_DETACH        = (1 << 16),
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 08a450a9dbf7..f6f301e2b0f5 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -47,5 +47,6 @@ int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int comman
 int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
 int ps2_handle_response(struct ps2dev *ps2dev, unsigned char data);
 void ps2_cmd_aborted(struct ps2dev *ps2dev);
+int ps2_is_keyboard_id(char id);
 #endif /* _LIBPS2_H */
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 932021f872d5..6c9873f88287 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -35,9 +35,13 @@
 #endif
 #define KPROBE_ENTRY(name) \
-  .section .kprobes.text, "ax"; \
+  .pushsection .kprobes.text, "ax"; \
  ENTRY(name)
+#define KPROBE_END(name) \
+  END(name);             \
+  .popsection
 #ifndef END
 #define END(name) \
  .size name, .-name
diff --git a/include/linux/list.h b/include/linux/list.h
index 65a5b5ceda49..a9c90287c0ff 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -39,6 +39,7 @@ static inline void INIT_LIST_HEAD(struct list_head *list)
 * This is only for internal list manipulation where we know
 * the prev/next entries already!
 */
+#ifndef CONFIG_DEBUG_LIST
 static inline void __list_add(struct list_head *new,
                              struct list_head *prev,
                              struct list_head *next)
@@ -48,6 +49,11 @@ static inline void __list_add(struct list_head *new,
        new->prev = prev;
        prev->next = new;
 }
+#else
+extern void __list_add(struct list_head *new,
+                              struct list_head *prev,
+                              struct list_head *next);
+#endif
 /**
 * list_add - add a new entry
@@ -57,10 +63,15 @@ static inline void __list_add(struct list_head *new,
 * Insert a new entry after the specified head.
 * This is good for implementing stacks.
 */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_add(struct list_head *new, struct list_head *head)
 {
        __list_add(new, head, head->next);
 }
+#else
+extern void list_add(struct list_head *new, struct list_head *head);
+#endif
 /**
 * list_add_tail - add a new entry
@@ -153,12 +164,16 @@ static inline void __list_del(struct list_head * prev, struct list_head * next)
 * Note: list_empty on entry does not return true after this, the entry is
 * in an undefined state.
 */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_del(struct list_head *entry)
 {
        __list_del(entry->prev, entry->next);
        entry->next = LIST_POISON1;
        entry->prev = LIST_POISON2;
 }
+#else
+extern void list_del(struct list_head *entry);
+#endif
 /**
 * list_del_rcu - deletes entry from list without re-initialization
diff --git a/include/linux/lm_interface.h b/include/linux/lm_interface.h
new file mode 100644
index 000000000000..1418fdc9ac02
--- /dev/null
+++ b/include/linux/lm_interface.h
@@ -0,0 +1,273 @@
+/*
+ * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
+ * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License version 2.
+ */
+#ifndef __LM_INTERFACE_DOT_H__
+#define __LM_INTERFACE_DOT_H__
+typedef void (*lm_callback_t) (void *ptr, unsigned int type, void *data);
+/*
+ * lm_mount() flags
+ *
+ * LM_MFLAG_SPECTATOR
+ * GFS is asking to join the filesystem's lockspace, but it doesn't want to
+ * modify the filesystem.  The lock module shouldn't assign a journal to the FS
+ * mount.  It shouldn't send recovery callbacks to the FS mount.  If the node
+ * dies or withdraws, all locks can be wiped immediately.
+ */
+#define LM_MFLAG_SPECTATOR      0x00000001
+/*
+ * lm_lockstruct flags
+ *
+ * LM_LSFLAG_LOCAL
+ * The lock_nolock module returns LM_LSFLAG_LOCAL to GFS, indicating that GFS
+ * can make single-node optimizations.
+ */
+#define LM_LSFLAG_LOCAL         0x00000001
+/*
+ * lm_lockname types
+ */
+#define LM_TYPE_RESERVED        0x00
+#define LM_TYPE_NONDISK         0x01
+#define LM_TYPE_INODE           0x02
+#define LM_TYPE_RGRP            0x03
+#define LM_TYPE_META            0x04
+#define LM_TYPE_IOPEN           0x05
+#define LM_TYPE_FLOCK           0x06
+#define LM_TYPE_PLOCK           0x07
+#define LM_TYPE_QUOTA           0x08
+#define LM_TYPE_JOURNAL         0x09
+/*
+ * lm_lock() states
+ *
+ * SHARED is compatible with SHARED, not with DEFERRED or EX.
+ * DEFERRED is compatible with DEFERRED, not with SHARED or EX.
+ */
+#define LM_ST_UNLOCKED          0
+#define LM_ST_EXCLUSIVE         1
+#define LM_ST_DEFERRED          2
+#define LM_ST_SHARED            3
+/*
+ * lm_lock() flags
+ *
+ * LM_FLAG_TRY
+ * Don't wait to acquire the lock if it can't be granted immediately.
+ *
+ * LM_FLAG_TRY_1CB
+ * Send one blocking callback if TRY is set and the lock is not granted.
+ *
+ * LM_FLAG_NOEXP
+ * GFS sets this flag on lock requests it makes while doing journal recovery.
+ * These special requests should not be blocked due to the recovery like
+ * ordinary locks would be.
+ *
+ * LM_FLAG_ANY
+ * A SHARED request may also be granted in DEFERRED, or a DEFERRED request may
+ * also be granted in SHARED.  The preferred state is whichever is compatible
+ * with other granted locks, or the specified state if no other locks exist.
+ *
+ * LM_FLAG_PRIORITY
+ * Override fairness considerations.  Suppose a lock is held in a shared state
+ * and there is a pending request for the deferred state.  A shared lock
+ * request with the priority flag would be allowed to bypass the deferred
+ * request and directly join the other shared lock.  A shared lock request
+ * without the priority flag might be forced to wait until the deferred
+ * requested had acquired and released the lock.
+ */
+#define LM_FLAG_TRY             0x00000001
+#define LM_FLAG_TRY_1CB         0x00000002
+#define LM_FLAG_NOEXP           0x00000004
+#define LM_FLAG_ANY             0x00000008
+#define LM_FLAG_PRIORITY        0x00000010
+/*
+ * lm_lock() and lm_async_cb return flags
+ *
+ * LM_OUT_ST_MASK
+ * Masks the lower two bits of lock state in the returned value.
+ *
+ * LM_OUT_CACHEABLE
+ * The lock hasn't been released so GFS can continue to cache data for it.
+ *
+ * LM_OUT_CANCELED
+ * The lock request was canceled.
+ *
+ * LM_OUT_ASYNC
+ * The result of the request will be returned in an LM_CB_ASYNC callback.
+ */
+#define LM_OUT_ST_MASK          0x00000003
+#define LM_OUT_CACHEABLE        0x00000004
+#define LM_OUT_CANCELED         0x00000008
+#define LM_OUT_ASYNC            0x00000080
+#define LM_OUT_ERROR            0x00000100
+/*
+ * lm_callback_t types
+ *
+ * LM_CB_NEED_E LM_CB_NEED_D LM_CB_NEED_S
+ * Blocking callback, a remote node is requesting the given lock in
+ * EXCLUSIVE, DEFERRED, or SHARED.
+ *
+ * LM_CB_NEED_RECOVERY
+ * The given journal needs to be recovered.
+ *
+ * LM_CB_DROPLOCKS
+ * Reduce the number of cached locks.
+ *
+ * LM_CB_ASYNC
+ * The given lock has been granted.
+ */
+#define LM_CB_NEED_E            257
+#define LM_CB_NEED_D            258
+#define LM_CB_NEED_S            259
+#define LM_CB_NEED_RECOVERY     260
+#define LM_CB_DROPLOCKS         261
+#define LM_CB_ASYNC             262
+/*
+ * lm_recovery_done() messages
+ */
+#define LM_RD_GAVEUP            308
+#define LM_RD_SUCCESS           309
+struct lm_lockname {
+        u64 ln_number;
+        unsigned int ln_type;
+};
+#define lm_name_equal(name1, name2) \
+        (((name1)->ln_number == (name2)->ln_number) && \
+         ((name1)->ln_type == (name2)->ln_type)) \
+struct lm_async_cb {
+        struct lm_lockname lc_name;
+        int lc_ret;
+};
+struct lm_lockstruct;
+struct lm_lockops {
+        const char *lm_proto_name;
+        /*
+         * Mount/Unmount
+         */
+        int (*lm_mount) (char *table_name, char *host_data,
+                         lm_callback_t cb, void *cb_data,
+                         unsigned int min_lvb_size, int flags,
+                         struct lm_lockstruct *lockstruct,
+                         struct kobject *fskobj);
+        void (*lm_others_may_mount) (void *lockspace);
+        void (*lm_unmount) (void *lockspace);
+        void (*lm_withdraw) (void *lockspace);
+        /*
+         * Lock oriented operations
+         */
+        int (*lm_get_lock) (void *lockspace, struct lm_lockname *name, void **lockp);
+        void (*lm_put_lock) (void *lock);
+        unsigned int (*lm_lock) (void *lock, unsigned int cur_state,
+                                 unsigned int req_state, unsigned int flags);
+        unsigned int (*lm_unlock) (void *lock, unsigned int cur_state);
+        void (*lm_cancel) (void *lock);
+        int (*lm_hold_lvb) (void *lock, char **lvbp);
+        void (*lm_unhold_lvb) (void *lock, char *lvb);
+        /*
+         * Posix Lock oriented operations
+         */
+        int (*lm_plock_get) (void *lockspace, struct lm_lockname *name,
+                             struct file *file, struct file_lock *fl);
+        int (*lm_plock) (void *lockspace, struct lm_lockname *name,
+                         struct file *file, int cmd, struct file_lock *fl);
+        int (*lm_punlock) (void *lockspace, struct lm_lockname *name,
+                           struct file *file, struct file_lock *fl);
+        /*
+         * Client oriented operations
+         */
+        void (*lm_recovery_done) (void *lockspace, unsigned int jid,
+                                  unsigned int message);
+        struct module *lm_owner;
+};
+/*
+ * lm_mount() return values
+ *
+ * ls_jid - the journal ID this node should use
+ * ls_first - this node is the first to mount the file system
+ * ls_lvb_size - size in bytes of lock value blocks
+ * ls_lockspace - lock module's context for this file system
+ * ls_ops - lock module's functions
+ * ls_flags - lock module features
+ */
+struct lm_lockstruct {
+        unsigned int ls_jid;
+        unsigned int ls_first;
+        unsigned int ls_lvb_size;
+        void *ls_lockspace;
+        const struct lm_lockops *ls_ops;
+        int ls_flags;
+};
+/*
+ * Lock module bottom interface.  A lock module makes itself available to GFS
+ * with these functions.
+ */
+int gfs2_register_lockproto(const struct lm_lockops *proto);
+void gfs2_unregister_lockproto(const struct lm_lockops *proto);
+/*
+ * Lock module top interface.  GFS calls these functions when mounting or
+ * unmounting a file system.
+ */
+int gfs2_mount_lockproto(char *proto_name, char *table_name, char *host_data,
+                         lm_callback_t cb, void *cb_data,
+                         unsigned int min_lvb_size, int flags,
+                         struct lm_lockstruct *lockstruct,
+                         struct kobject *fskobj);
+void gfs2_unmount_lockproto(struct lm_lockstruct *lockstruct);
+void gfs2_withdraw_lockproto(struct lm_lockstruct *lockstruct);
+#endif /* __LM_INTERFACE_DOT_H__ */
diff --git a/include/linux/lock_dlm_plock.h b/include/linux/lock_dlm_plock.h
new file mode 100644
index 000000000000..fc3415113973
--- /dev/null
+++ b/include/linux/lock_dlm_plock.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2005 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+#ifndef __LOCK_DLM_PLOCK_DOT_H__
+#define __LOCK_DLM_PLOCK_DOT_H__
+#define GDLM_PLOCK_MISC_NAME            "lock_dlm_plock"
+#define GDLM_PLOCK_VERSION_MAJOR        1
+#define GDLM_PLOCK_VERSION_MINOR        1
+#define GDLM_PLOCK_VERSION_PATCH        0
+enum {
+        GDLM_PLOCK_OP_LOCK = 1,
+        GDLM_PLOCK_OP_UNLOCK,
+        GDLM_PLOCK_OP_GET,
+};
+struct gdlm_plock_info {
+        __u32 version[3];
+        __u8 optype;
+        __u8 ex;
+        __u8 wait;
+        __u8 pad;
+        __u32 pid;
+        __s32 nodeid;
+        __s32 rv;
+        __u32 fsid;
+        __u64 number;
+        __u64 start;
+        __u64 end;
+        __u64 owner;
+};
+#endif
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index b054debef2e0..81e3a185f951 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -30,7 +30,7 @@ extern struct nlmsvc_binding *	nlmsvc_ops;
 * Functions exported by the lockd module
 */
 extern int      nlmclnt_proc(struct inode *, int, struct file_lock *);
-extern int      lockd_up(void);
+extern int      lockd_up(int proto);
 extern void     lockd_down(void);
 #endif /* LINUX_LOCKD_BIND_H */
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 0d92c468d55a..2909619c0295 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -37,17 +37,15 @@
 * Lockd host handle (used both by the client and server personality).
 */
 struct nlm_host {
-        struct nlm_host *       h_next;         /* linked list (hash table) */
+        struct hlist_node       h_hash;         /* doubly linked list */
        struct sockaddr_in      h_addr;         /* peer address */
        struct rpc_clnt *       h_rpcclnt;      /* RPC client to talk to peer */
-        char                    h_name[20];     /* remote hostname */
+        char *                  h_name;         /* remote hostname */
        u32                     h_version;      /* interface version */
        unsigned short          h_proto;        /* transport proto */
        unsigned short          h_reclaiming : 1,
                                h_server     : 1, /* server side, not client side */
-                                h_inuse      : 1,
+                                h_inuse      : 1;
-                                h_killed     : 1,
-                                h_monitored  : 1;
        wait_queue_head_t       h_gracewait;    /* wait while reclaiming */
        struct rw_semaphore     h_rwsem;        /* Reboot recovery lock */
        u32                     h_state;        /* pseudo-state counter */
@@ -61,6 +59,16 @@ struct nlm_host {
        spinlock_t              h_lock;
        struct list_head        h_granted;      /* Locks in GRANTED state */
        struct list_head        h_reclaim;      /* Locks in RECLAIM state */
+        struct nsm_handle *     h_nsmhandle;    /* NSM status handle */
+};
+struct nsm_handle {
+        struct list_head        sm_link;
+        atomic_t                sm_count;
+        char *                  sm_name;
+        struct sockaddr_in      sm_addr;
+        unsigned int            sm_monitored : 1,
+                                sm_sticky : 1;  /* don't unmonitor */
 };
 /*
@@ -80,7 +88,7 @@ struct nlm_wait;
 /*
 * Memory chunk for NLM client RPC request.
 */
-#define NLMCLNT_OHSIZE          (sizeof(system_utsname.nodename)+10)
+#define NLMCLNT_OHSIZE          (sizeof(utsname()->nodename)+10)
 struct nlm_rqst {
        unsigned int            a_flags;        /* initial RPC task flags */
        struct nlm_host *       a_host;         /* host handle */
@@ -96,15 +104,14 @@ struct nlm_rqst {
 * an NFS client.
 */
 struct nlm_file {
-        struct nlm_file *       f_next;         /* linked list */
+        struct hlist_node       f_list;         /* linked list */
        struct nfs_fh           f_handle;       /* NFS file handle */
        struct file *           f_file;         /* VFS file pointer */
        struct nlm_share *      f_shares;       /* DOS shares */
-        struct nlm_block *      f_blocks;       /* blocked locks */
+        struct list_head        f_blocks;       /* blocked locks */
        unsigned int            f_locks;        /* guesstimate # of locks */
        unsigned int            f_count;        /* reference count */
-        struct semaphore        f_sema;         /* avoid concurrent access */
+        struct mutex            f_mutex;        /* avoid concurrent access */
-        int                     f_hash;         /* hash of f_handle */
 };
 /*
@@ -114,26 +121,18 @@ struct nlm_file {
 #define NLM_NEVER               (~(unsigned long) 0)
 struct nlm_block {
        struct kref             b_count;        /* Reference count */
-        struct nlm_block *      b_next;         /* linked list (all blocks) */
+        struct list_head        b_list;         /* linked list of all blocks */
-        struct nlm_block *      b_fnext;        /* linked list (per file) */
+        struct list_head        b_flist;        /* linked list (per file) */
        struct nlm_rqst *       b_call;         /* RPC args & callback info */
        struct svc_serv *       b_daemon;       /* NLM service */
        struct nlm_host *       b_host;         /* host handle for RPC clnt */
        unsigned long           b_when;         /* next re-xmit */
        unsigned int            b_id;           /* block id */
-        unsigned char           b_queued;       /* re-queued */
        unsigned char           b_granted;      /* VFS granted lock */
        struct nlm_file *       b_file;         /* file in question */
 };
 /*
- * Valid actions for nlmsvc_traverse_files
- */
-#define NLM_ACT_CHECK           0               /* check for locks */
-#define NLM_ACT_MARK            1               /* mark & sweep */
-#define NLM_ACT_UNLOCK          2               /* release all locks */
-/*
 * Global variables
 */
 extern struct rpc_program       nlm_program;
@@ -143,6 +142,7 @@ extern struct svc_procedure	nlmsvc_procedures4[];
 #endif
 extern int                      nlmsvc_grace_period;
 extern unsigned long            nlmsvc_timeout;
+extern int                      nsm_use_hostnames;
 /*
 * Lockd client functions
@@ -155,22 +155,31 @@ struct nlm_wait * nlmclnt_prepare_block(struct nlm_host *host, struct file_lock
 void              nlmclnt_finish_block(struct nlm_wait *block);
 int               nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout);
 u32               nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
-void              nlmclnt_recovery(struct nlm_host *, u32);
+void              nlmclnt_recovery(struct nlm_host *);
 int               nlmclnt_reclaim(struct nlm_host *, struct file_lock *);
+void              nlmclnt_next_cookie(struct nlm_cookie *);
 /*
 * Host cache
 */
-struct nlm_host * nlmclnt_lookup_host(struct sockaddr_in *, int, int);
+struct nlm_host * nlmclnt_lookup_host(const struct sockaddr_in *, int, int, const char *, int);
-struct nlm_host * nlmsvc_lookup_host(struct svc_rqst *);
+struct nlm_host * nlmsvc_lookup_host(struct svc_rqst *, const char *, int);
-struct nlm_host * nlm_lookup_host(int server, struct sockaddr_in *, int, int);
+struct nlm_host * nlm_lookup_host(int server, const struct sockaddr_in *, int, int, const char *, int);
 struct rpc_clnt * nlm_bind_host(struct nlm_host *);
 void              nlm_rebind_host(struct nlm_host *);
 struct nlm_host * nlm_get_host(struct nlm_host *);
 void              nlm_release_host(struct nlm_host *);
 void              nlm_shutdown_hosts(void);
-extern struct nlm_host *nlm_find_client(void);
+extern void       nlm_host_rebooted(const struct sockaddr_in *, const char *, int, u32);
+struct nsm_handle *nsm_find(const struct sockaddr_in *, const char *, int);
+void              nsm_release(struct nsm_handle *);
+/*
+ * This is used in garbage collection and resource reclaim
+ * A return value != 0 means destroy the lock/block/share
+ */
+typedef int       (*nlm_host_match_fn_t)(struct nlm_host *cur, struct nlm_host *ref);
 /*
 * Server-side lock handling
@@ -183,8 +192,8 @@ u32		  nlmsvc_testlock(struct nlm_file *, struct nlm_lock *,
 u32               nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
 unsigned long     nlmsvc_retry_blocked(void);
 void              nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
-                                        int action);
+                                        nlm_host_match_fn_t match);
-void      nlmsvc_grant_reply(struct svc_rqst *, struct nlm_cookie *, u32);
+void              nlmsvc_grant_reply(struct nlm_cookie *, u32);
 /*
 * File handling for the server personality
diff --git a/include/linux/lockd/share.h b/include/linux/lockd/share.h
index c75a424ebe4c..cd7816e74c05 100644
--- a/include/linux/lockd/share.h
+++ b/include/linux/lockd/share.h
@@ -25,6 +25,7 @@ u32	nlmsvc_share_file(struct nlm_host *, struct nlm_file *,
                                               struct nlm_args *);
 u32     nlmsvc_unshare_file(struct nlm_host *, struct nlm_file *,
                                               struct nlm_args *);
-void    nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *, int);
+void    nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *,
+                                               nlm_host_match_fn_t);
 #endif /* LINUX_LOCKD_SHARE_H */
diff --git a/include/linux/lockd/sm_inter.h b/include/linux/lockd/sm_inter.h
index 1080bb6ae315..fc61d40964da 100644
--- a/include/linux/lockd/sm_inter.h
+++ b/include/linux/lockd/sm_inter.h
@@ -28,7 +28,8 @@ struct nsm_args {
        u32             prog;           /* RPC callback info */
        u32             vers;
        u32             proc;
-        u32             proto;          /* protocol (udp/tcp) plus server/client flag */
+        char *          mon_name;
 };
 /*
@@ -41,6 +42,6 @@ struct nsm_res {
 int             nsm_monitor(struct nlm_host *);
 int             nsm_unmonitor(struct nlm_host *);
-extern u32      nsm_local_state;
+extern int      nsm_local_state;
 #endif /* LINUX_LOCKD_SM_INTER_H */
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index cee36e7c0548..3cc1ae25009b 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/linux/lockd/xdr.h
+ * linux/include/linux/lockd/xdr4.h
 *
 * XDR types for the NLM protocol
 *
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index c040a8c969aa..1314ca0f29be 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -8,13 +8,13 @@
 #ifndef __LINUX_LOCKDEP_H
 #define __LINUX_LOCKDEP_H
+#ifdef CONFIG_LOCKDEP
 #include <linux/linkage.h>
 #include <linux/list.h>
 #include <linux/debug_locks.h>
 #include <linux/stacktrace.h>
-#ifdef CONFIG_LOCKDEP
 /*
 * Lock-class usage-state bits:
 */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index e76c7611d6cc..191a595055f0 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -59,10 +59,9 @@ struct loop_device {
        struct bio              *lo_bio;
        struct bio              *lo_biotail;
        int                     lo_state;
-        struct completion       lo_done;
-        struct completion       lo_bh_done;
        struct mutex            lo_ctl_mutex;
-        int                     lo_pending;
+        struct task_struct      *lo_thread;
+        wait_queue_head_t       lo_event;
        request_queue_t         *lo_queue;
 };
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 8f04143ca363..654ef5544878 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -57,7 +57,7 @@ struct memory_block {
 struct notifier_block;
 struct mem_section;
-#ifndef CONFIG_MEMORY_HOTPLUG
+#ifndef CONFIG_MEMORY_HOTPLUG_SPARSE
 static inline int memory_dev_init(void)
 {
        return 0;
@@ -78,7 +78,7 @@ extern int remove_memory_block(unsigned long, struct mem_section *, int);
 #define CONFIG_MEM_BLOCK_SIZE   (PAGES_PER_SECTION<<PAGE_SHIFT)
-#endif /* CONFIG_MEMORY_HOTPLUG */
+#endif /* CONFIG_MEMORY_HOTPLUG_SPARSE */
 #define hotplug_memory_notifier(fn, pri) {                      \
        static struct notifier_block fn##_mem_nb =              \
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 218501cfaeb9..7b54666cea8e 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -172,5 +172,7 @@ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn,
 extern int add_memory(int nid, u64 start, u64 size);
 extern int arch_add_memory(int nid, u64 start, u64 size);
 extern int remove_memory(u64 start, u64 size);
+extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
+                                                                int nr_pages);
 #endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 856f0ee7e84a..b7966ab8cb6a 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -16,6 +16,7 @@
 #include <linux/mutex.h>
 #include <linux/debug_locks.h>
 #include <linux/backing-dev.h>
+#include <linux/mm_types.h>
 struct mempolicy;
 struct anon_vma;
@@ -198,6 +199,7 @@ struct vm_operations_struct {
        void (*open)(struct vm_area_struct * area);
        void (*close)(struct vm_area_struct * area);
        struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type);
+        unsigned long (*nopfn)(struct vm_area_struct * area, unsigned long address);
        int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock);
        /* notification that a previously read-only page is about to become
@@ -215,62 +217,6 @@ struct vm_operations_struct {
 struct mmu_gather;
 struct inode;
-/*
- * Each physical page in the system has a struct page associated with
- * it to keep track of whatever it is we are using the page for at the
- * moment. Note that we have no way to track which tasks are using
- * a page, though if it is a pagecache page, rmap structures can tell us
- * who is mapping it.
- */
-struct page {
-        unsigned long flags;            /* Atomic flags, some possibly
-                                         * updated asynchronously */
-        atomic_t _count;                /* Usage count, see below. */
-        atomic_t _mapcount;             /* Count of ptes mapped in mms,
-                                         * to show when page is mapped
-                                         * & limit reverse map searches.
-                                         */
-        union {
-            struct {
-                unsigned long private;          /* Mapping-private opaque data:
-                                                 * usually used for buffer_heads
-                                                 * if PagePrivate set; used for
-                                                 * swp_entry_t if PageSwapCache;
-                                                 * indicates order in the buddy
-                                                 * system if PG_buddy is set.
-                                                 */
-                struct address_space *mapping;  /* If low bit clear, points to
-                                                 * inode address_space, or NULL.
-                                                 * If page mapped as anonymous
-                                                 * memory, low bit is set, and
-                                                 * it points to anon_vma object:
-                                                 * see PAGE_MAPPING_ANON below.
-                                                 */
-            };
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
-            spinlock_t ptl;
-#endif
-        };
-        pgoff_t index;                  /* Our offset within mapping. */
-        struct list_head lru;           /* Pageout list, eg. active_list
-                                         * protected by zone->lru_lock !
-                                         */
-        /*
-         * On machines where all RAM is mapped into kernel address space,
-         * we can simply calculate the virtual address. On machines with
-         * highmem some memory is mapped into kernel virtual memory
-         * dynamically, so we need a place to store that address.
-         * Note that this field could be 16 bits on x86 ... ;)
-         *
-         * Architectures with slow multiplication can define
-         * WANT_PAGE_VIRTUAL in asm/page.h
-         */
-#if defined(WANT_PAGE_VIRTUAL)
-        void *virtual;                  /* Kernel virtual address (NULL if
-                                           not kmapped, ie. highmem) */
-#endif /* WANT_PAGE_VIRTUAL */
-};
 #define page_private(page)              ((page)->private)
 #define set_page_private(page, v)       ((page)->private = (v))
@@ -501,7 +447,11 @@ static inline struct zone *page_zone(struct page *page)
 static inline unsigned long zone_to_nid(struct zone *zone)
 {
-        return zone->zone_pgdat->node_id;
+#ifdef CONFIG_NUMA
+        return zone->node;
+#else
+        return 0;
+#endif
 }
 static inline unsigned long page_to_nid(struct page *page)
@@ -546,11 +496,6 @@ static inline void set_page_links(struct page *page, enum zone_type zone,
 */
 #include <linux/vmstat.h>
-#ifndef CONFIG_DISCONTIGMEM
-/* The array of struct pages - for discontigmem use pgdat->lmem_map */
-extern struct page *mem_map;
-#endif
 static __always_inline void *lowmem_page_address(struct page *page)
 {
        return __va(page_to_pfn(page) << PAGE_SHIFT);
@@ -650,6 +595,12 @@ static inline int page_mapped(struct page *page)
 #define NOPAGE_OOM      ((struct page *) (-1))
 /*
+ * Error return values for the *_nopfn functions
+ */
+#define NOPFN_SIGBUS    ((unsigned long) -1)
+#define NOPFN_OOM       ((unsigned long) -2)
+/*
 * Different kinds of faults, as returned by handle_mm_fault().
 * Used to decide whether a process gets delivered SIGBUS or
 * just gets major/minor fault counters bumped up.
@@ -792,7 +743,9 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long
                int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
 void print_bad_pte(struct vm_area_struct *, pte_t, unsigned long);
-int __set_page_dirty_buffers(struct page *page);
+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 redirty_page_for_writepage(struct writeback_control *wbc,
                                struct page *page);
@@ -937,12 +890,64 @@ extern void free_area_init(unsigned long * zones_size);
 extern void free_area_init_node(int nid, pg_data_t *pgdat,
        unsigned long * zones_size, unsigned long zone_start_pfn, 
        unsigned long *zholes_size);
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+/*
+ * With CONFIG_ARCH_POPULATES_NODE_MAP set, an architecture may initialise its
+ * zones, allocate the backing mem_map and account for memory holes in a more
+ * architecture independent manner. This is a substitute for creating the
+ * zone_sizes[] and zholes_size[] arrays and passing them to
+ * free_area_init_node()
+ *
+ * An architecture is expected to register range of page frames backed by
+ * physical memory with add_active_range() before calling
+ * free_area_init_nodes() passing in the PFN each zone ends at. At a basic
+ * usage, an architecture is expected to do something like
+ *
+ * unsigned long max_zone_pfns[MAX_NR_ZONES] = {max_dma, max_normal_pfn,
+ *                                                       max_highmem_pfn};
+ * for_each_valid_physical_page_range()
+ *      add_active_range(node_id, start_pfn, end_pfn)
+ * free_area_init_nodes(max_zone_pfns);
+ *
+ * If the architecture guarantees that there are no holes in the ranges
+ * registered with add_active_range(), free_bootmem_active_regions()
+ * will call free_bootmem_node() for each registered physical page range.
+ * Similarly sparse_memory_present_with_active_regions() calls
+ * memory_present() for each range when SPARSEMEM is enabled.
+ *
+ * See mm/page_alloc.c for more information on each function exposed by
+ * CONFIG_ARCH_POPULATES_NODE_MAP
+ */
+extern void free_area_init_nodes(unsigned long *max_zone_pfn);
+extern void add_active_range(unsigned int nid, unsigned long start_pfn,
+                                        unsigned long end_pfn);
+extern void shrink_active_range(unsigned int nid, unsigned long old_end_pfn,
+                                                unsigned long new_end_pfn);
+extern void push_node_boundaries(unsigned int nid, unsigned long start_pfn,
+                                        unsigned long end_pfn);
+extern void remove_all_active_ranges(void);
+extern unsigned long absent_pages_in_range(unsigned long start_pfn,
+                                                unsigned long end_pfn);
+extern void get_pfn_range_for_nid(unsigned int nid,
+                        unsigned long *start_pfn, unsigned long *end_pfn);
+extern unsigned long find_min_pfn_with_active_regions(void);
+extern unsigned long find_max_pfn_with_active_regions(void);
+extern void free_bootmem_with_active_regions(int nid,
+                                                unsigned long max_low_pfn);
+extern void sparse_memory_present_with_active_regions(int nid);
+#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+extern int early_pfn_to_nid(unsigned long pfn);
+#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+extern void set_dma_reserve(unsigned long new_dma_reserve);
 extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long);
 extern void setup_per_zone_pages_min(void);
 extern void mem_init(void);
 extern void show_mem(void);
 extern void si_meminfo(struct sysinfo * val);
 extern void si_meminfo_node(struct sysinfo *val, int nid);
+extern void zonetable_add(struct zone *zone, int nid, enum zone_type zid,
+                                        unsigned long pfn, unsigned long size);
 #ifdef CONFIG_NUMA
 extern void setup_per_cpu_pageset(void);
@@ -1130,7 +1135,7 @@ void drop_slab(void);
 extern int randomize_va_space;
 #endif
-const char *arch_vma_name(struct vm_area_struct *vma);
+__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
new file mode 100644
index 000000000000..c3852fd4a1cc
--- /dev/null
+++ b/include/linux/mm_types.h
@@ -0,0 +1,67 @@
+#ifndef _LINUX_MM_TYPES_H
+#define _LINUX_MM_TYPES_H
+#include <linux/types.h>
+#include <linux/threads.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+struct address_space;
+/*
+ * Each physical page in the system has a struct page associated with
+ * it to keep track of whatever it is we are using the page for at the
+ * moment. Note that we have no way to track which tasks are using
+ * a page, though if it is a pagecache page, rmap structures can tell us
+ * who is mapping it.
+ */
+struct page {
+        unsigned long flags;            /* Atomic flags, some possibly
+                                         * updated asynchronously */
+        atomic_t _count;                /* Usage count, see below. */
+        atomic_t _mapcount;             /* Count of ptes mapped in mms,
+                                         * to show when page is mapped
+                                         * & limit reverse map searches.
+                                         */
+        union {
+            struct {
+                unsigned long private;          /* Mapping-private opaque data:
+                                                 * usually used for buffer_heads
+                                                 * if PagePrivate set; used for
+                                                 * swp_entry_t if PageSwapCache;
+                                                 * indicates order in the buddy
+                                                 * system if PG_buddy is set.
+                                                 */
+                struct address_space *mapping;  /* If low bit clear, points to
+                                                 * inode address_space, or NULL.
+                                                 * If page mapped as anonymous
+                                                 * memory, low bit is set, and
+                                                 * it points to anon_vma object:
+                                                 * see PAGE_MAPPING_ANON below.
+                                                 */
+            };
+#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+            spinlock_t ptl;
+#endif
+        };
+        pgoff_t index;                  /* Our offset within mapping. */
+        struct list_head lru;           /* Pageout list, eg. active_list
+                                         * protected by zone->lru_lock !
+                                         */
+        /*
+         * On machines where all RAM is mapped into kernel address space,
+         * we can simply calculate the virtual address. On machines with
+         * highmem some memory is mapped into kernel virtual memory
+         * dynamically, so we need a place to store that address.
+         * Note that this field could be 16 bits on x86 ... ;)
+         *
+         * Architectures with slow multiplication can define
+         * WANT_PAGE_VIRTUAL in asm/page.h
+         */
+#if defined(WANT_PAGE_VIRTUAL)
+        void *virtual;                  /* Kernel virtual address (NULL if
+                                           not kmapped, ie. highmem) */
+#endif /* WANT_PAGE_VIRTUAL */
+};
+#endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index ba095aebedff..587264a58d56 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -85,6 +85,8 @@ struct mmc_host {
        unsigned long           caps;           /* Host capabilities */
 #define MMC_CAP_4_BIT_DATA      (1 << 0)        /* Can the host do 4 bit transfers */
+#define MMC_CAP_MULTIWRITE      (1 << 1)        /* Can accurately report bytes sent to card on error */
+#define MMC_CAP_BYTEBLOCK       (1 << 2)        /* Can do non-log2 block sizes */
        /* host specific block data */
        unsigned int            max_seg_size;   /* see blk_queue_max_segment_size */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 627e2c08ce41..a3594dfd6963 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -68,7 +68,6 @@ struct mmc_command {
 struct mmc_data {
        unsigned int            timeout_ns;     /* data timeout (in ns, max 80ms) */
        unsigned int            timeout_clks;   /* data timeout (in clocks) */
-        unsigned int            blksz_bits;     /* data block size */
        unsigned int            blksz;          /* data block size */
        unsigned int            blocks;         /* number of blocks */
        unsigned int            error;          /* data error */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 3693f1a52788..59855b8718a0 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -58,6 +58,7 @@ enum zone_stat_item {
        NR_WRITEBACK,
        NR_UNSTABLE_NFS,        /* NFS unstable pages */
        NR_BOUNCE,
+        NR_VMSCAN_WRITE,
 #ifdef CONFIG_NUMA
        NUMA_HIT,               /* allocated in intended node */
        NUMA_MISS,              /* allocated in non intended node */
@@ -167,6 +168,7 @@ struct zone {
        unsigned long           lowmem_reserve[MAX_NR_ZONES];
 #ifdef CONFIG_NUMA
+        int node;
        /*
         * zone reclaim becomes active if more unmapped pages exist.
         */
@@ -305,6 +307,18 @@ struct zonelist {
        struct zone *zones[MAX_NUMNODES * MAX_NR_ZONES + 1]; // NULL delimited
 };
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+struct node_active_region {
+        unsigned long start_pfn;
+        unsigned long end_pfn;
+        int nid;
+};
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+#ifndef CONFIG_DISCONTIGMEM
+/* The array of struct pages - for discontigmem use pgdat->lmem_map */
+extern struct page *mem_map;
+#endif
 /*
 * The pg_data_t structure is used in machines with CONFIG_DISCONTIGMEM
@@ -518,7 +532,8 @@ extern struct zone *next_zone(struct zone *zone);
 #endif
-#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+#if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
+        !defined(CONFIG_ARCH_POPULATES_NODE_MAP)
 #define early_pfn_to_nid(nid)  (0UL)
 #endif
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index f7ca0b09075d..e0c393cc7240 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -308,4 +308,16 @@ struct input_device_id {
        kernel_ulong_t driver_info;
 };
+/* EISA */
+#define EISA_SIG_LEN   8
+/* The EISA signature, in ASCII form, null terminated */
+struct eisa_device_id {
+        char          sig[EISA_SIG_LEN];
+        kernel_ulong_t driver_data;
+};
+#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index d4486cc2e7fe..4b2d8091a410 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -232,17 +232,17 @@ enum module_state
 };
 /* Similar stuff for section attributes. */
-#define MODULE_SECT_NAME_LEN 32
 struct module_sect_attr
 {
        struct module_attribute mattr;
-        char name[MODULE_SECT_NAME_LEN];
+        char *name;
        unsigned long address;
 };
 struct module_sect_attrs
 {
        struct attribute_group grp;
+        int nsections;
        struct module_sect_attr attrs[0];
 };
@@ -320,6 +320,8 @@ struct module
        /* Am I GPL-compatible */
        int license_gplok;
+        unsigned int taints;    /* same bits as kernel:tainted */
 #ifdef CONFIG_MODULE_UNLOAD
        /* Reference counts */
        struct module_ref ref[NR_CPUS];
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index 3ca880463c47..cc5fb75af78a 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -9,6 +9,7 @@
 * (And no, it doesn't do the #ifdef __MPAGE_H thing, and it doesn't do
 * nested includes.  Get it right in the .c file).
 */
+#ifdef CONFIG_BLOCK
 struct writeback_control;
 typedef int (writepage_t)(struct page *page, struct writeback_control *wbc);
@@ -21,8 +22,4 @@ int mpage_writepages(struct address_space *mapping,
 int mpage_writepage(struct page *page, get_block_t *get_block,
                struct writeback_control *wbc);
-static inline int
+#endif
-generic_writepages(struct address_space *mapping, struct writeback_control *wbc)
-{
-        return mpage_writepages(mapping, wbc, NULL);
-}
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index e05d54a90743..7da2cee8e132 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -142,7 +142,7 @@ struct vif_device
        unsigned long   rate_limit;             /* Traffic shaping (NI)         */
        unsigned char   threshold;              /* TTL threshold                */
        unsigned short  flags;                  /* Control flags                */
-        __u32           local,remote;           /* Addresses(remote for tunnels)*/
+        __be32          local,remote;           /* Addresses(remote for tunnels)*/
        int             link;                   /* Physical interface index     */
 };
@@ -151,8 +151,8 @@ struct vif_device
 struct mfc_cache 
 {
        struct mfc_cache *next;                 /* Next entry on cache line     */
-        __u32 mfc_mcastgrp;                     /* Group the entry belongs to   */
+        __be32 mfc_mcastgrp;                    /* Group the entry belongs to   */
-        __u32 mfc_origin;                       /* Source of packet             */
+        __be32 mfc_origin;                      /* Source of packet             */
        vifi_t mfc_parent;                      /* Source interface             */
        int mfc_flags;                          /* Flags on line                */
@@ -179,9 +179,9 @@ struct mfc_cache
 #define MFC_LINES               64
 #ifdef __BIG_ENDIAN
-#define MFC_HASH(a,b)   ((((a)>>24)^((b)>>26))&(MFC_LINES-1))
+#define MFC_HASH(a,b)   (((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
 #else
-#define MFC_HASH(a,b)   (((a)^((b)>>2))&(MFC_LINES-1))
+#define MFC_HASH(a,b)   ((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
 #endif          
 #endif
@@ -213,8 +213,8 @@ struct pimreghdr
 {
        __u8    type;
        __u8    reserved;
-        __u16   csum;
+        __be16  csum;
-        __u32   flags;
+        __be32  flags;
 };
 extern int pim_rcv_v1(struct sk_buff *);
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index bae62d62dc3e..ce6c85815cbd 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -204,6 +204,7 @@ struct fat_mount_options {
                 unicode_xlate:1, /* create escape sequences for unhandled Unicode */
                 numtail:1,       /* Does first alias have a numeric '~1' type tail? */
                 atari:1,         /* Use Atari GEMDOS variation of MS-DOS fs */
+                 flush:1,         /* write things quickly */
                 nocase:1;        /* Does this need case conversion? 0=need case conversion*/
 };
@@ -412,6 +413,8 @@ 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);
+extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
+                            struct inode *i2);
 /* fat/misc.c */
 extern void fat_fs_panic(struct super_block *s, const char *fmt, ...);
 extern void fat_clusters_flush(struct super_block *sb);
diff --git a/include/linux/msi.h b/include/linux/msi.h
new file mode 100644
index 000000000000..c7ef94343673
--- /dev/null
+++ b/include/linux/msi.h
@@ -0,0 +1,49 @@
+#ifndef LINUX_MSI_H
+#define LINUX_MSI_H
+struct msi_msg {
+        u32     address_lo;     /* low 32 bits of msi message address */
+        u32     address_hi;     /* high 32 bits of msi message address */
+        u32     data;           /* 16 bits of msi message data */
+};
+/* Heper functions */
+extern void mask_msi_irq(unsigned int irq);
+extern void unmask_msi_irq(unsigned int irq);
+extern void read_msi_msg(unsigned int irq, struct msi_msg *msg);
+extern void write_msi_msg(unsigned int irq, struct msi_msg *msg);
+struct msi_desc {
+        struct {
+                __u8    type    : 5;    /* {0: unused, 5h:MSI, 11h:MSI-X} */
+                __u8    maskbit : 1;    /* mask-pending bit supported ?   */
+                __u8    unused  : 1;
+                __u8    is_64   : 1;    /* Address size: 0=32bit 1=64bit  */
+                __u8    pos;            /* Location of the msi capability */
+                __u16   entry_nr;       /* specific enabled entry         */
+                unsigned default_irq;   /* default pre-assigned irq       */
+        }msi_attrib;
+        struct {
+                __u16   head;
+                __u16   tail;
+        }link;
+        void __iomem *mask_base;
+        struct pci_dev *dev;
+#ifdef CONFIG_PM
+        /* PM save area for MSIX address/data */
+        struct msi_msg msg_save;
+#endif
+};
+/*
+ * The arch hook for setup up msi irqs
+ */
+int arch_setup_msi_irq(unsigned int irq, struct pci_dev *dev);
+void arch_teardown_msi_irq(unsigned int irq);
+#endif /* LINUX_MSI_H */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 0b4cd2fa64aa..70420bbae82b 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -27,9 +27,17 @@
 struct mtd_info;
 /* Scan and identify a NAND device */
 extern int nand_scan (struct mtd_info *mtd, int max_chips);
+/* Separate phases of nand_scan(), allowing board driver to intervene
+ * and override command or ECC setup according to flash type */
+extern int nand_scan_ident(struct mtd_info *mtd, int max_chips);
+extern int nand_scan_tail(struct mtd_info *mtd);
 /* Free resources held by the NAND device */
 extern void nand_release (struct mtd_info *mtd);
+/* Internal helper for board drivers which need to override command function */
+extern void nand_wait_ready(struct mtd_info *mtd);
 /* The maximum number of NAND chips in an array */
 #define NAND_MAX_CHIPS          8
@@ -178,7 +186,9 @@ typedef enum {
 #define NAND_USE_FLASH_BBT      0x00010000
 /* This option skips the bbt scan during initialization. */
 #define NAND_SKIP_BBTSCAN       0x00020000
+/* This option is defined if the board driver allocates its own buffers
+   (e.g. because it needs them DMA-coherent */
+#define NAND_OWN_BUFFERS        0x00040000
 /* Options set by nand scan */
 /* Nand scan has allocated controller struct */
 #define NAND_CONTROLLER_ALLOC   0x80000000
@@ -228,6 +238,8 @@ struct nand_hw_control {
 *              be provided if an hardware ECC is available
 * @calculate:  function for ecc calculation or readback from ecc hardware
 * @correct:    function for ecc correction, matching to ecc generator (sw/hw)
+ * @read_page_raw:      function to read a raw page without ECC
+ * @write_page_raw:     function to write a raw page without ECC
 * @read_page:  function to read a page according to the ecc generator requirements
 * @write_page: function to write a page according to the ecc generator requirements
 * @read_oob:   function to read chip OOB data
@@ -249,6 +261,12 @@ struct nand_ecc_ctrl {
        int                     (*correct)(struct mtd_info *mtd, uint8_t *dat,
                                           uint8_t *read_ecc,
                                           uint8_t *calc_ecc);
+        int                     (*read_page_raw)(struct mtd_info *mtd,
+                                                 struct nand_chip *chip,
+                                                 uint8_t *buf);
+        void                    (*write_page_raw)(struct mtd_info *mtd,
+                                                  struct nand_chip *chip,
+                                                  const uint8_t *buf);
        int                     (*read_page)(struct mtd_info *mtd,
                                             struct nand_chip *chip,
                                             uint8_t *buf);
@@ -337,6 +355,7 @@ struct nand_buffers {
 * @priv:               [OPTIONAL] pointer to private chip date
 * @errstat:            [OPTIONAL] hardware specific function to perform additional error status checks
 *                      (determine if errors are correctable)
+ * @write_page          [REPLACEABLE] High-level page write function
 */
 struct nand_chip {
@@ -359,6 +378,8 @@ struct nand_chip {
        void            (*erase_cmd)(struct mtd_info *mtd, int page);
        int             (*scan_bbt)(struct mtd_info *mtd);
        int             (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page);
+        int             (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
+                                      const uint8_t *buf, int page, int cached, int raw);
        int             chip_delay;
        unsigned int    options;
@@ -380,7 +401,7 @@ struct nand_chip {
        struct nand_ecclayout   *ecclayout;
        struct nand_ecc_ctrl ecc;
-        struct nand_buffers buffers;
+        struct nand_buffers *buffers;
        struct nand_hw_control hwcontrol;
        struct mtd_oob_ops ops;
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 1f4972155249..6f045b586e76 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 Samsung Electronics
+ *  Copyright (C) 2005-2006 Samsung Electronics
 *  Kyungmin Park <kyungmin.park@samsung.com>
 *
 * This program is free software; you can redistribute it and/or modify
@@ -96,6 +96,7 @@ struct onenand_chip {
        void __iomem            *base;
        unsigned int            chipsize;
        unsigned int            device_id;
+        unsigned int            version_id;
        unsigned int            density_mask;
        unsigned int            options;
@@ -149,7 +150,8 @@ struct onenand_chip {
 /*
 * Options bits
 */
-#define ONENAND_CONT_LOCK               (0x0001)
+#define ONENAND_HAS_CONT_LOCK           (0x0001)
+#define ONENAND_HAS_UNLOCK_ALL          (0x0002)
 #define ONENAND_PAGEBUF_ALLOC           (0x1000)
 /*
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index 4a72818d2545..9e409fe6ded6 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -3,7 +3,7 @@
 *
 *  OneNAND Register header file
 *
- *  Copyright (C) 2005 Samsung Electronics
+ *  Copyright (C) 2005-2006 Samsung 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
@@ -72,6 +72,7 @@
 #define ONENAND_DEVICE_VCC_MASK         (0x3)
 #define ONENAND_DEVICE_DENSITY_512Mb    (0x002)
+#define ONENAND_DEVICE_DENSITY_1Gb      (0x003)
 /*
 * Version ID Register F002h (R)
@@ -110,6 +111,7 @@
 #define ONENAND_CMD_UNLOCK              (0x23)
 #define ONENAND_CMD_LOCK                (0x2A)
 #define ONENAND_CMD_LOCK_TIGHT          (0x2C)
+#define ONENAND_CMD_UNLOCK_ALL          (0x27)
 #define ONENAND_CMD_ERASE               (0x94)
 #define ONENAND_CMD_RESET               (0xF0)
 #define ONENAND_CMD_OTP_ACCESS          (0x65)
diff --git a/include/linux/mtd/plat-ram.h b/include/linux/mtd/plat-ram.h
index 2332eda07e0e..9667863bd7e3 100644
--- a/include/linux/mtd/plat-ram.h
+++ b/include/linux/mtd/plat-ram.h
@@ -1,4 +1,4 @@
-/* linux/include/mtd/plat-ram.h
+/* linux/include/linux/mtd/plat-ram.h
 *
 * (c) 2004 Simtec Electronics
 *      http://www.simtec.co.uk/products/SWLINUX/
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 45511a5918d3..f5f19606effb 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_NAMEI_H
 #define _LINUX_NAMEI_H
+#include <linux/dcache.h>
 #include <linux/linkage.h>
 struct vfsmount;
@@ -54,6 +55,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_OPEN             (0x0100)
 #define LOOKUP_CREATE           (0x0200)
 #define LOOKUP_ACCESS           (0x0400)
+#define LOOKUP_CHDIR            (0x0800)
 extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
 extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));
diff --git a/include/linux/namespace.h b/include/linux/namespace.h
index 3abc8e3b4879..d137009f0b2b 100644
--- a/include/linux/namespace.h
+++ b/include/linux/namespace.h
@@ -4,6 +4,7 @@
 #include <linux/mount.h>
 #include <linux/sched.h>
+#include <linux/nsproxy.h>
 struct namespace {
        atomic_t                count;
@@ -26,11 +27,8 @@ static inline void put_namespace(struct namespace *namespace)
 static inline void exit_namespace(struct task_struct *p)
 {
-        struct namespace *namespace = p->namespace;
+        struct namespace *namespace = p->nsproxy->namespace;
        if (namespace) {
-                task_lock(p);
-                p->namespace = NULL;
-                task_unlock(p);
                put_namespace(namespace);
        }
 }
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index 02e352be717e..0ea7f89e613c 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -212,6 +212,7 @@ void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date);
 /* linux/fs/ncpfs/ioctl.c */
 int ncp_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+long ncp_compat_ioctl(struct file *, unsigned int, unsigned long);
 /* linux/fs/ncpfs/sock.c */
 int ncp_request2(struct ncp_server *server, int function,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 43289127b458..9264139bd8df 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -187,7 +187,7 @@ struct hh_cache
 {
        struct hh_cache *hh_next;       /* Next entry                        */
        atomic_t        hh_refcnt;      /* number of users                   */
-        unsigned short  hh_type;        /* protocol identifier, f.e ETH_P_IP
+        __be16          hh_type;        /* protocol identifier, f.e ETH_P_IP
                                         *  NOTE:  For VLANs, this will be the
                                         *  encapuslated type. --BLG
                                         */
@@ -334,7 +334,6 @@ struct net_device
        struct net_device_stats* (*get_stats)(struct net_device *dev);
-        struct iw_statistics*   (*get_wireless_stats)(struct net_device *dev);
        /* List of functions to handle Wireless Extensions (instead of ioctl).
         * See <net/iw_handler.h> for details. Jean II */
@@ -1016,7 +1015,8 @@ static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 }
 /* On bonding slaves other than the currently active slave, suppress
- * duplicates except for 802.3ad ETH_P_SLOW and alb non-mcast/bcast.
+ * duplicates except for 802.3ad ETH_P_SLOW, alb non-mcast/bcast, and
+ * ARP on active-backup slaves with arp_validate enabled.
 */
 static inline int skb_bond_should_drop(struct sk_buff *skb)
 {
@@ -1025,6 +1025,10 @@ static inline int skb_bond_should_drop(struct sk_buff *skb)
        if (master &&
            (dev->priv_flags & IFF_SLAVE_INACTIVE)) {
+                if ((dev->priv_flags & IFF_SLAVE_NEEDARP) &&
+                    skb->protocol == __constant_htons(ETH_P_ARP))
+                        return 0;
                if (master->priv_flags & IFF_MASTER_ALB) {
                        if (skb->pkt_type != PACKET_BROADCAST &&
                            skb->pkt_type != PACKET_MULTICAST)
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 149e87c9ab13..44e39b61d9e7 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -46,11 +46,11 @@ struct arpt_arp {
        struct arpt_devaddr_info tgt_devaddr;
        /* ARP operation code. */
-        u_int16_t arpop, arpop_mask;
+        __be16 arpop, arpop_mask;
        /* ARP hardware address and protocol address format. */
-        u_int16_t arhrd, arhrd_mask;
+        __be16 arhrd, arhrd_mask;
-        u_int16_t arpro, arpro_mask;
+        __be16 arpro, arpro_mask;
        /* The protocol address length is only accepted if it is 4
         * so there is no use in offering a way to do filtering on it.
diff --git a/include/linux/netfilter_bridge/ebt_mark_t.h b/include/linux/netfilter_bridge/ebt_mark_t.h
index 110fec6a40a2..6270f6f33693 100644
--- a/include/linux/netfilter_bridge/ebt_mark_t.h
+++ b/include/linux/netfilter_bridge/ebt_mark_t.h
@@ -1,6 +1,18 @@
 #ifndef __LINUX_BRIDGE_EBT_MARK_T_H
 #define __LINUX_BRIDGE_EBT_MARK_T_H
+/* The target member is reused for adding new actions, the
+ * value of the real target is -1 to -NUM_STANDARD_TARGETS.
+ * For backward compatibility, the 4 lsb (2 would be enough,
+ * but let's play it safe) are kept to designate this target.
+ * The remaining bits designate the action. By making the set
+ * action 0xfffffff0, the result will look ok for older
+ * versions. [September 2006] */
+#define MARK_SET_VALUE (0xfffffff0)
+#define MARK_OR_VALUE  (0xffffffe0)
+#define MARK_AND_VALUE (0xffffffd0)
+#define MARK_XOR_VALUE (0xffffffc0)
 struct ebt_mark_t_info
 {
        unsigned long mark;
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index ce02c984f3ba..5b63a231a76b 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -77,7 +77,7 @@ enum nf_ip_hook_priorities {
 #define SO_ORIGINAL_DST 80
 #ifdef __KERNEL__
-extern int ip_route_me_harder(struct sk_buff **pskb);
+extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type);
 extern int ip_xfrm_me_harder(struct sk_buff **pskb);
 extern unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
                                   unsigned int dataoff, u_int8_t protocol);
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 51dbec1892c8..64e868034c4a 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -157,7 +157,7 @@ struct ip_conntrack_expect
        unsigned int flags;
 #ifdef CONFIG_IP_NF_NAT_NEEDED
-        u_int32_t saved_ip;
+        __be32 saved_ip;
        /* This is the original per-proto part, used to map the
         * expected connection the way the recipient expects. */
        union ip_conntrack_manip_proto saved_proto;
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
index 3cbff7379002..943cc6a4871d 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
@@ -30,7 +30,7 @@ struct ip_ct_h323_master {
 struct ip_conntrack_expect;
 extern int get_h225_addr(unsigned char *data, TransportAddress * addr,
-                         u_int32_t * ip, u_int16_t * port);
+                         __be32 * ip, u_int16_t * port);
 extern void ip_conntrack_h245_expect(struct ip_conntrack *new,
                                     struct ip_conntrack_expect *this);
 extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
@@ -38,11 +38,11 @@ extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
 extern int (*set_h245_addr_hook) (struct sk_buff ** pskb,
                                  unsigned char **data, int dataoff,
                                  H245_TransportAddress * addr,
-                                  u_int32_t ip, u_int16_t port);
+                                  __be32 ip, u_int16_t port);
 extern int (*set_h225_addr_hook) (struct sk_buff ** pskb,
                                  unsigned char **data, int dataoff,
                                  TransportAddress * addr,
-                                  u_int32_t ip, u_int16_t port);
+                                  __be32 ip, u_int16_t port);
 extern int (*set_sig_addr_hook) (struct sk_buff ** pskb,
                                 struct ip_conntrack * ct,
                                 enum ip_conntrack_info ctinfo,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index 2fdabdb4c0ef..c228bde74c33 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -23,13 +23,13 @@ union ip_conntrack_manip_proto
                __be16 port;
        } tcp;
        struct {
-                u_int16_t port;
+                __be16 port;
        } udp;
        struct {
-                u_int16_t id;
+                __be16 id;
        } icmp;
        struct {
-                u_int16_t port;
+                __be16 port;
        } sctp;
        struct {
                __be16 key;     /* key is 32bit, pptp only uses 16 */
@@ -39,7 +39,7 @@ union ip_conntrack_manip_proto
 /* The manipulable part of the tuple. */
 struct ip_conntrack_manip
 {
-        u_int32_t ip;
+        __be32 ip;
        union ip_conntrack_manip_proto u;
 };
@@ -50,22 +50,22 @@ struct ip_conntrack_tuple
        /* These are the parts of the tuple which are fixed. */
        struct {
-                u_int32_t ip;
+                __be32 ip;
                union {
                        /* Add other protocols here. */
                        u_int16_t all;
                        struct {
-                                u_int16_t port;
+                                __be16 port;
                        } tcp;
                        struct {
-                                u_int16_t port;
+                                __be16 port;
                        } udp;
                        struct {
                                u_int8_t type, code;
                        } icmp;
                        struct {
-                                u_int16_t port;
+                                __be16 port;
                        } sctp;
                        struct {
                                __be16 key;     /* key is 32bit, 
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index 98f8407e4cb5..bdf553620ca1 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -33,7 +33,7 @@ struct ip_nat_range
        unsigned int flags;
        /* Inclusive: network order. */
-        u_int32_t min_ip, max_ip;
+        __be32 min_ip, max_ip;
        /* Inclusive: network order */
        union ip_conntrack_manip_proto min, max;
diff --git a/include/linux/netfilter_ipv4/ip_queue.h b/include/linux/netfilter_ipv4/ip_queue.h
index aa08d68c4841..a03507f465f8 100644
--- a/include/linux/netfilter_ipv4/ip_queue.h
+++ b/include/linux/netfilter_ipv4/ip_queue.h
@@ -26,7 +26,7 @@ typedef struct ipq_packet_msg {
        unsigned int hook;              /* Netfilter hook we rode in on */
        char indev_name[IFNAMSIZ];      /* Name of incoming interface */
        char outdev_name[IFNAMSIZ];     /* Name of outgoing interface */
-        unsigned short hw_protocol;     /* Hardware protocol (network order) */
+        __be16 hw_protocol;             /* Hardware protocol (network order) */
        unsigned short hw_type;         /* Hardware type */
        unsigned char hw_addrlen;       /* Hardware address length */
        unsigned char hw_addr[8];       /* Hardware address */
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
index 3ecb3bd63676..34ab0fb736e2 100644
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ b/include/linux/netfilter_ipv4/ipt_iprange.h
@@ -8,7 +8,7 @@
 struct ipt_iprange {
        /* Inclusive: network order. */
-        u_int32_t min_ip, max_ip;
+        __be32 min_ip, max_ip;
 };
 struct ipt_iprange_info
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 36f5bcf513b0..76ff54846ada 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -315,10 +315,6 @@ extern void nfs_end_data_update(struct inode *);
 extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
 extern void put_nfs_open_context(struct nfs_open_context *ctx);
 extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
-extern struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
-                                        const struct dentry *dentry,
-                                        struct nfs_fh *fh,
-                                        struct nfs_fattr *fattr);
 /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
 extern u32 root_nfs_parse_addr(char *name); /*__init*/
@@ -371,10 +367,12 @@ extern int nfs3_removexattr (struct dentry *, const char *name);
 */
 extern ssize_t nfs_direct_IO(int, struct kiocb *, const struct iovec *, loff_t,
                        unsigned long);
-extern ssize_t nfs_file_direct_read(struct kiocb *iocb, char __user *buf,
+extern ssize_t nfs_file_direct_read(struct kiocb *iocb,
-                        size_t count, loff_t pos);
+                        const struct iovec *iov, unsigned long nr_segs,
-extern ssize_t nfs_file_direct_write(struct kiocb *iocb, const char __user *buf,
+                        loff_t pos);
-                        size_t count, loff_t pos);
+extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
+                        const struct iovec *iov, unsigned long nr_segs,
+                        loff_t pos);
 /*
 * linux/fs/nfs/dir.c
diff --git a/include/linux/nfsd/const.h b/include/linux/nfsd/const.h
index b75bb1b38d09..f0cc77790527 100644
--- a/include/linux/nfsd/const.h
+++ b/include/linux/nfsd/const.h
@@ -20,17 +20,31 @@
 #define NFSSVC_MAXVERS          3
 /*
- * Maximum blocksize supported by daemon currently at 32K
+ * Maximum blocksizes supported by daemon under various circumstances.
 */
-#define NFSSVC_MAXBLKSIZE       (32*1024)
+#define NFSSVC_MAXBLKSIZE       RPCSVC_MAXPAYLOAD
+/* NFSv2 is limited by the protocol specification, see RFC 1094 */
+#define NFSSVC_MAXBLKSIZE_V2    (8*1024)
 #ifdef __KERNEL__
+#include <linux/sunrpc/msg_prot.h>
 #ifndef NFS_SUPER_MAGIC
 # define NFS_SUPER_MAGIC        0x6969
 #endif
-#define NFSD_BUFSIZE            (1024 + NFSSVC_MAXBLKSIZE)
+/*
+ * Largest number of bytes we need to allocate for an NFS
+ * call or reply.  Used to control buffer sizes.  We use
+ * the length of v3 WRITE, READDIR and READDIR replies
+ * which are an RPC header, up to 26 XDR units of reply
+ * data, and some page data.
+ *
+ * Note that accuracy here doesn't matter too much as the
+ * size is rounded up to a page size when allocating space.
+ */
+#define NFSD_BUFSIZE            ((RPC_MAX_HEADER_WITH_AUTH+26)*XDR_UNIT + NFSSVC_MAXBLKSIZE)
 #ifdef CONFIG_NFSD_V4
 # define NFSSVC_XDRSIZE         NFS4_SVC_XDRSIZE
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index d2a8abb5011a..6e78ea969f49 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -45,15 +45,36 @@
 #ifdef __KERNEL__
+/*
+ * FS Locations
+ */
+#define MAX_FS_LOCATIONS        128
+struct nfsd4_fs_location {
+        char *hosts; /* colon separated list of hosts */
+        char *path;  /* slash separated list of path components */
+};
+struct nfsd4_fs_locations {
+        uint32_t locations_count;
+        struct nfsd4_fs_location *locations;
+/* If we're not actually serving this data ourselves (only providing a
+ * list of replicas that do serve it) then we set "migrated": */
+        int migrated;
+};
 struct svc_export {
        struct cache_head       h;
        struct auth_domain *    ex_client;
        int                     ex_flags;
        struct vfsmount *       ex_mnt;
        struct dentry *         ex_dentry;
+        char *                  ex_path;
        uid_t                   ex_anon_uid;
        gid_t                   ex_anon_gid;
        int                     ex_fsid;
+        struct nfsd4_fs_locations ex_fslocs;
 };
 /* an "export key" (expkey) maps a filehandlefragement to an
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 2dcad295fece..d0d4aae7085f 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -140,6 +140,12 @@ struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int);
 int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *);
 #endif
+enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL };
+int nfsd_vers(int vers, enum vers_op change);
+void nfsd_reset_versions(void);
+int nfsd_create_serv(void);
+extern int nfsd_max_blksize;
 /* 
 * NFSv4 State
@@ -210,6 +216,7 @@ void		nfsd_lockd_shutdown(void);
 #define nfserr_clid_inuse       __constant_htonl(NFSERR_CLID_INUSE)
 #define nfserr_stale_clientid   __constant_htonl(NFSERR_STALE_CLIENTID)
 #define nfserr_resource         __constant_htonl(NFSERR_RESOURCE)
+#define nfserr_moved            __constant_htonl(NFSERR_MOVED)
 #define nfserr_nofilehandle     __constant_htonl(NFSERR_NOFILEHANDLE)
 #define nfserr_minor_vers_mismatch      __constant_htonl(NFSERR_MINOR_VERS_MISMATCH)
 #define nfserr_share_denied     __constant_htonl(NFSERR_SHARE_DENIED)
@@ -286,7 +293,6 @@ static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh)
 /*
 * The following attributes are currently not supported by the NFSv4 server:
 *    ARCHIVE       (deprecated anyway)
- *    FS_LOCATIONS  (will be supported eventually)
 *    HIDDEN        (unlikely to be supported any time soon)
 *    MIMETYPE      (unlikely to be supported any time soon)
 *    QUOTA_*       (will be supported in a forthcoming patch)
@@ -302,7 +308,7 @@ static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh)
 | FATTR4_WORD0_ACLSUPPORT      | FATTR4_WORD0_CANSETTIME   | FATTR4_WORD0_CASE_INSENSITIVE \
 | FATTR4_WORD0_CASE_PRESERVING | FATTR4_WORD0_CHOWN_RESTRICTED                             \
 | FATTR4_WORD0_FILEHANDLE      | FATTR4_WORD0_FILEID       | FATTR4_WORD0_FILES_AVAIL      \
- | FATTR4_WORD0_FILES_FREE      | FATTR4_WORD0_FILES_TOTAL  | FATTR4_WORD0_HOMOGENEOUS      \
+ | FATTR4_WORD0_FILES_FREE      | FATTR4_WORD0_FILES_TOTAL  | FATTR4_WORD0_FS_LOCATIONS | FATTR4_WORD0_HOMOGENEOUS      \
 | FATTR4_WORD0_MAXFILESIZE     | FATTR4_WORD0_MAXLINK      | FATTR4_WORD0_MAXNAME          \
 | FATTR4_WORD0_MAXREAD         | FATTR4_WORD0_MAXWRITE     | FATTR4_WORD0_ACL)
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f9edcd2ff3c8..069257ea99a0 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -269,14 +269,8 @@ fill_post_wcc(struct svc_fh *fhp)
        fhp->fh_post_uid        = inode->i_uid;
        fhp->fh_post_gid        = inode->i_gid;
        fhp->fh_post_size       = inode->i_size;
-        if (inode->i_blksize) {
+        fhp->fh_post_blksize    = BLOCK_SIZE;
-                fhp->fh_post_blksize    = inode->i_blksize;
+        fhp->fh_post_blocks     = inode->i_blocks;
-                fhp->fh_post_blocks     = inode->i_blocks;
-        } else {
-                fhp->fh_post_blksize    = BLOCK_SIZE;
-                /* how much do we care for accuracy with MinixFS? */
-                fhp->fh_post_blocks     = (inode->i_size+511) >> 9;
-        }
        fhp->fh_post_rdev[0]    = htonl((u32)imajor(inode));
        fhp->fh_post_rdev[1]    = htonl((u32)iminor(inode));
        fhp->fh_post_atime      = inode->i_atime;
@@ -296,8 +290,9 @@ fill_post_wcc(struct svc_fh *fhp)
 * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once
 * so, any changes here should be reflected there.
 */
 static inline void
-fh_lock(struct svc_fh *fhp)
+fh_lock_nested(struct svc_fh *fhp, unsigned int subclass)
 {
        struct dentry   *dentry = fhp->fh_dentry;
        struct inode    *inode;
@@ -316,11 +311,17 @@ fh_lock(struct svc_fh *fhp)
        }
        inode = dentry->d_inode;
-        mutex_lock(&inode->i_mutex);
+        mutex_lock_nested(&inode->i_mutex, subclass);
        fill_pre_wcc(fhp);
        fhp->fh_locked = 1;
 }
+static inline void
+fh_lock(struct svc_fh *fhp)
+{
+        fh_lock_nested(fhp, I_MUTEX_NORMAL);
+}
 /*
 * Unlock a file handle/inode
 */
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index 28a82fdd922f..7678cfbe9960 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/nfsd/stats.h
+ * linux/include/linux/nfsd/stats.h
 *
 * Statistics for NFS server.
 *
diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
index dae0faea2807..8bcddccb6c42 100644
--- a/include/linux/nfsd/syscall.h
+++ b/include/linux/nfsd/syscall.h
@@ -38,21 +38,6 @@
 #define NFSCTL_GETFD            7       /* get an fh by path (used by mountd) */
 #define NFSCTL_GETFS            8       /* get an fh by path with max FH len */
-/*
- * Macros used to set version
- */
-#define NFSCTL_VERSET(_cltbits, _v)   ((_cltbits) |=  (1 << (_v)))
-#define NFSCTL_VERUNSET(_cltbits, _v) ((_cltbits) &= ~(1 << (_v)))
-#define NFSCTL_VERISSET(_cltbits, _v) ((_cltbits) & (1 << (_v)))
-#if defined(CONFIG_NFSD_V4)
-#define NFSCTL_VERALL   (0x1c /* 0b011100 */)
-#elif defined(CONFIG_NFSD_V3)
-#define NFSCTL_VERALL   (0x0c /* 0b001100 */)
-#else
-#define NFSCTL_VERALL   (0x04 /* 0b000100 */)
-#endif
 /* SVC */
 struct nfsctl_svc {
        unsigned short          svc_port;
@@ -134,8 +119,6 @@ extern int		exp_delclient(struct nfsctl_client *ncp);
 extern int              exp_export(struct nfsctl_export *nxp);
 extern int              exp_unexport(struct nfsctl_export *nxp);
-extern unsigned int nfsd_versbits;
 #endif /* __KERNEL__ */
 #endif /* NFSD_SYSCALL_H */
diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h
index 3f4f7142bbe3..0e53de87d886 100644
--- a/include/linux/nfsd/xdr.h
+++ b/include/linux/nfsd/xdr.h
@@ -1,5 +1,5 @@
 /*
- * linux/inxlude/linux/nfsd/xdr.h
+ * linux/include/linux/nfsd/xdr.h
 *
 * XDR types for nfsd. This is mainly a typing exercise.
 */
@@ -30,7 +30,6 @@ struct nfsd_readargs {
        struct svc_fh           fh;
        __u32                   offset;
        __u32                   count;
-        struct kvec             vec[RPCSVC_MAXPAGES];
        int                     vlen;
 };
@@ -38,7 +37,6 @@ struct nfsd_writeargs {
        svc_fh                  fh;
        __u32                   offset;
        int                     len;
-        struct kvec             vec[RPCSVC_MAXPAGES];
        int                     vlen;
 };
diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h
index a4322741f8b9..474d882dc2f3 100644
--- a/include/linux/nfsd/xdr3.h
+++ b/include/linux/nfsd/xdr3.h
@@ -33,7 +33,6 @@ struct nfsd3_readargs {
        struct svc_fh           fh;
        __u64                   offset;
        __u32                   count;
-        struct kvec             vec[RPCSVC_MAXPAGES];
        int                     vlen;
 };
@@ -43,7 +42,6 @@ struct nfsd3_writeargs {
        __u32                   count;
        int                     stable;
        __u32                   len;
-        struct kvec             vec[RPCSVC_MAXPAGES];
        int                     vlen;
 };
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 77adba7d2281..66e642762a07 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -241,7 +241,6 @@ struct nfsd4_read {
        stateid_t       rd_stateid;         /* request */
        u64             rd_offset;          /* request */
        u32             rd_length;          /* request */
-        struct kvec     rd_iov[RPCSVC_MAXPAGES];
        int             rd_vlen;
        struct file     *rd_filp;
        
@@ -326,7 +325,6 @@ struct nfsd4_write {
        u64             wr_offset;          /* request */
        u32             wr_stable_how;      /* request */
        u32             wr_buflen;          /* request */
-        struct kvec     wr_vec[RPCSVC_MAXPAGES]; /* request */
        int             wr_vlen;
        u32             wr_bytes_written;   /* response */
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index c8f4d2f627d7..e16904e28c3a 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -4,6 +4,7 @@
 #ifndef LINUX_NMI_H
 #define LINUX_NMI_H
+#include <linux/sched.h>
 #include <asm/irq.h>
 /**
@@ -16,7 +17,7 @@
 #ifdef ARCH_HAS_NMI_WATCHDOG
 extern void touch_nmi_watchdog(void);
 #else
-# define touch_nmi_watchdog() do { } while(0)
+# define touch_nmi_watchdog() touch_softlockup_watchdog()
 #endif
 #endif
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 1a9ef3e627d1..5dce5c21822c 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -352,6 +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);
 #else
 #define num_online_nodes()      1
 #define num_possible_nodes()    1
@@ -359,6 +360,7 @@ extern nodemask_t node_possible_map;
 #define node_possible(node)     ((node) == 0)
 #define first_online_node       0
 #define next_online_node(nid)   (MAX_NUMNODES)
+#define highest_possible_node_id()      0
 #endif
 #define any_online_node(mask)                   \
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 7ff386a6ae87..10a43ed0527e 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -12,9 +12,10 @@
 #include <linux/errno.h>
 #include <linux/mutex.h>
 #include <linux/rwsem.h>
+#include <linux/srcu.h>
 /*
- * Notifier chains are of three types:
+ * Notifier chains are of four types:
 *
 *      Atomic notifier chains: Chain callbacks run in interrupt/atomic
 *              context. Callouts are not allowed to block.
@@ -23,13 +24,27 @@
 *      Raw notifier chains: There are no restrictions on callbacks,
 *              registration, or unregistration.  All locking and protection
 *              must be provided by the caller.
+ *      SRCU notifier chains: A variant of blocking notifier chains, with
+ *              the same restrictions.
 *
 * atomic_notifier_chain_register() may be called from an atomic context,
- * but blocking_notifier_chain_register() must be called from a process
+ * but blocking_notifier_chain_register() and srcu_notifier_chain_register()
- * context.  Ditto for the corresponding _unregister() routines.
+ * must be called from a process context.  Ditto for the corresponding
+ * _unregister() routines.
 *
- * atomic_notifier_chain_unregister() and blocking_notifier_chain_unregister()
+ * atomic_notifier_chain_unregister(), blocking_notifier_chain_unregister(),
- * _must not_ be called from within the call chain.
+ * and srcu_notifier_chain_unregister() _must not_ be called from within
+ * the call chain.
+ *
+ * SRCU notifier chains are an alternative form of blocking notifier chains.
+ * They use SRCU (Sleepable Read-Copy Update) instead of rw-semaphores for
+ * protection of the chain links.  This means there is _very_ low overhead
+ * in srcu_notifier_call_chain(): no cache bounces and no memory barriers.
+ * As compensation, srcu_notifier_chain_unregister() is rather expensive.
+ * SRCU notifier chains should be used when the chain will be called very
+ * often but notifier_blocks will seldom be removed.  Also, SRCU notifier
+ * chains are slightly more difficult to use because they require special
+ * runtime initialization.
 */
 struct notifier_block {
@@ -52,6 +67,12 @@ struct raw_notifier_head {
        struct notifier_block *head;
 };
+struct srcu_notifier_head {
+        struct mutex mutex;
+        struct srcu_struct srcu;
+        struct notifier_block *head;
+};
 #define ATOMIC_INIT_NOTIFIER_HEAD(name) do {    \
                spin_lock_init(&(name)->lock);  \
                (name)->head = NULL;            \
@@ -64,6 +85,11 @@ struct raw_notifier_head {
                (name)->head = NULL;            \
        } while (0)
+/* srcu_notifier_heads must be initialized and cleaned up dynamically */
+extern void srcu_init_notifier_head(struct srcu_notifier_head *nh);
+#define srcu_cleanup_notifier_head(name)        \
+                cleanup_srcu_struct(&(name)->srcu);
 #define ATOMIC_NOTIFIER_INIT(name) {                            \
                .lock = __SPIN_LOCK_UNLOCKED(name.lock),        \
                .head = NULL }
@@ -72,6 +98,7 @@ struct raw_notifier_head {
                .head = NULL }
 #define RAW_NOTIFIER_INIT(name) {                               \
                .head = NULL }
+/* srcu_notifier_heads cannot be initialized statically */
 #define ATOMIC_NOTIFIER_HEAD(name)                              \
        struct atomic_notifier_head name =                      \
@@ -91,6 +118,8 @@ extern int blocking_notifier_chain_register(struct blocking_notifier_head *,
                struct notifier_block *);
 extern int raw_notifier_chain_register(struct raw_notifier_head *,
                struct notifier_block *);
+extern int srcu_notifier_chain_register(struct srcu_notifier_head *,
+                struct notifier_block *);
 extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *,
                struct notifier_block *);
@@ -98,6 +127,8 @@ extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *,
                struct notifier_block *);
 extern int raw_notifier_chain_unregister(struct raw_notifier_head *,
                struct notifier_block *);
+extern int srcu_notifier_chain_unregister(struct srcu_notifier_head *,
+                struct notifier_block *);
 extern int atomic_notifier_call_chain(struct atomic_notifier_head *,
                unsigned long val, void *v);
@@ -105,6 +136,8 @@ extern int blocking_notifier_call_chain(struct blocking_notifier_head *,
                unsigned long val, void *v);
 extern int raw_notifier_call_chain(struct raw_notifier_head *,
                unsigned long val, void *v);
+extern int srcu_notifier_call_chain(struct srcu_notifier_head *,
+                unsigned long val, void *v);
 #define NOTIFY_DONE             0x0000          /* Don't care */
 #define NOTIFY_OK               0x0001          /* Suits me */
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
new file mode 100644
index 000000000000..f6baecdeecd6
--- /dev/null
+++ b/include/linux/nsproxy.h
@@ -0,0 +1,52 @@
+#ifndef _LINUX_NSPROXY_H
+#define _LINUX_NSPROXY_H
+#include <linux/spinlock.h>
+#include <linux/sched.h>
+struct namespace;
+struct uts_namespace;
+struct ipc_namespace;
+/*
+ * A structure to contain pointers to all per-process
+ * namespaces - fs (mount), uts, network, sysvipc, etc.
+ *
+ * 'count' is the number of tasks holding a reference.
+ * The count for each namespace, then, will be the number
+ * of nsproxies pointing to it, not the number of tasks.
+ *
+ * The nsproxy is shared by tasks which share all namespaces.
+ * As soon as a single namespace is cloned or unshared, the
+ * nsproxy is copied.
+ */
+struct nsproxy {
+        atomic_t count;
+        spinlock_t nslock;
+        struct uts_namespace *uts_ns;
+        struct ipc_namespace *ipc_ns;
+        struct namespace *namespace;
+};
+extern struct nsproxy init_nsproxy;
+struct nsproxy *dup_namespaces(struct nsproxy *orig);
+int copy_namespaces(int flags, struct task_struct *tsk);
+void get_task_namespaces(struct task_struct *tsk);
+void free_nsproxy(struct nsproxy *ns);
+static inline void put_nsproxy(struct nsproxy *ns)
+{
+        if (atomic_dec_and_test(&ns->count)) {
+                free_nsproxy(ns);
+        }
+}
+static inline void exit_task_namespaces(struct task_struct *p)
+{
+        struct nsproxy *ns = p->nsproxy;
+        if (ns) {
+                put_nsproxy(ns);
+                p->nsproxy = NULL;
+        }
+}
+#endif
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 9d7921dd50f0..4830a3bedfb2 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -128,12 +128,11 @@
 #define PageUptodate(page)      test_bit(PG_uptodate, &(page)->flags)
 #ifdef CONFIG_S390
-#define SetPageUptodate(_page) \
+static inline void SetPageUptodate(struct page *page)
-        do {                                                                  \
+{
-                struct page *__page = (_page);                                \
+        if (!test_and_set_bit(PG_uptodate, &page->flags))
-                if (!test_and_set_bit(PG_uptodate, &__page->flags))           \
+                page_test_and_clear_dirty(page);
-                        page_test_and_clear_dirty(_page);                     \
+}
-        } while (0)
 #else
 #define SetPageUptodate(page)   set_bit(PG_uptodate, &(page)->flags)
 #endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 8565b81d7fbc..5c604f5fad67 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -49,6 +49,7 @@
 #include <linux/types.h>
 #include <linux/ioport.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/device.h>
@@ -346,6 +347,8 @@ struct pci_driver {
        int  (*probe)  (struct pci_dev *dev, const struct pci_device_id *id);   /* New device inserted */
        void (*remove) (struct pci_dev *dev);   /* Device removed (NULL if not a hot-plug capable driver) */
        int  (*suspend) (struct pci_dev *dev, pm_message_t state);      /* Device suspended */
+        int  (*suspend_late) (struct pci_dev *dev, pm_message_t state);
+        int  (*resume_early) (struct pci_dev *dev);
        int  (*resume) (struct pci_dev *dev);                   /* Device woken up */
        int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);   /* Enable wake event */
        void (*shutdown) (struct pci_dev *dev);
@@ -353,6 +356,8 @@ struct pci_driver {
        struct pci_error_handlers *err_handler;
        struct device_driver    driver;
        struct pci_dynids dynids;
+        int multithread_probe;
 };
 #define to_pci_driver(drv) container_of(drv,struct pci_driver, driver)
@@ -401,7 +406,7 @@ extern struct list_head pci_root_buses;	/* list of all known PCI buses */
 extern struct list_head pci_devices;    /* list of all devices */
 void pcibios_fixup_bus(struct pci_bus *);
-int pcibios_enable_device(struct pci_dev *, int mask);
+int __must_check pcibios_enable_device(struct pci_dev *, int mask);
 char *pcibios_setup (char *str);
 /* Used only when drivers/pci/setup.c is used */
@@ -428,7 +433,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn);
 struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
 void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
 unsigned int pci_scan_child_bus(struct pci_bus *bus);
-void pci_bus_add_device(struct pci_dev *dev);
+int __must_check pci_bus_add_device(struct pci_dev *dev);
 void pci_read_bridge_bases(struct pci_bus *child);
 struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res);
 int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge);
@@ -436,6 +441,7 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
 extern void pci_remove_bus_device(struct pci_dev *dev);
+extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 /* Generic PCI functions exported to card drivers */
@@ -488,19 +494,19 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
        return pci_bus_write_config_dword (dev->bus, dev->devfn, where, val);
 }
-int pci_enable_device(struct pci_dev *dev);
+int __must_check pci_enable_device(struct pci_dev *dev);
-int pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
 void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
-int pci_set_mwi(struct pci_dev *dev);
+int __must_check pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
-int pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource(struct pci_dev *dev, int i);
-int pci_assign_resource_fixed(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i);
 void pci_restore_bars(struct pci_dev *dev);
 /* ROM control related routines */
@@ -526,23 +532,24 @@ void pdev_sort_resources(struct pci_dev *, struct resource_list *);
 void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
                    int (*)(struct pci_dev *, u8, u8));
 #define HAVE_PCI_REQ_REGIONS    2
-int pci_request_regions(struct pci_dev *, const char *);
+int __must_check pci_request_regions(struct pci_dev *, const char *);
 void pci_release_regions(struct pci_dev *);
-int pci_request_region(struct pci_dev *, int, const char *);
+int __must_check pci_request_region(struct pci_dev *, int, const char *);
 void pci_release_region(struct pci_dev *, int);
 /* drivers/pci/bus.c */
-int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
+int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
-                           resource_size_t size, resource_size_t align,
+                        struct resource *res, resource_size_t size,
-                           resource_size_t min, unsigned int type_mask,
+                        resource_size_t align, resource_size_t min,
-                           void (*alignf)(void *, struct resource *,
+                        unsigned int type_mask,
-                                          resource_size_t, resource_size_t),
+                        void (*alignf)(void *, struct resource *,
-                           void *alignf_data);
+                                resource_size_t, resource_size_t),
+                        void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
 /* Proper probing supporting hot-pluggable devices */
-int __pci_register_driver(struct pci_driver *, struct module *);
+int __must_check __pci_register_driver(struct pci_driver *, struct module *);
-static inline int pci_register_driver(struct pci_driver *driver)
+static inline int __must_check pci_register_driver(struct pci_driver *driver)
 {
        return __pci_register_driver(driver, THIS_MODULE);
 }
@@ -588,6 +595,7 @@ struct msix_entry {
        u16     entry;  /* driver uses to specify entry, OS writes */
 };
 #ifndef CONFIG_PCI_MSI
 static inline void pci_scan_msi_device(struct pci_dev *dev) {}
 static inline int pci_enable_msi(struct pci_dev *dev) {return -1;}
@@ -606,6 +614,12 @@ extern void pci_disable_msix(struct pci_dev *dev);
 extern void msi_remove_pci_irq_vectors(struct pci_dev *dev);
 #endif
+#ifdef CONFIG_HT_IRQ
+/* The functions a driver should call */
+int  ht_create_irq(struct pci_dev *dev, int idx);
+void ht_destroy_irq(unsigned int irq);
+#endif /* CONFIG_HT_IRQ */
 extern void pci_block_user_cfg_access(struct pci_dev *dev);
 extern void pci_unblock_user_cfg_access(struct pci_dev *dev);
@@ -780,12 +794,13 @@ enum pci_fixup_pass {
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
 extern int pci_pci_problems;
-#define PCIPCI_FAIL             1
+#define PCIPCI_FAIL             1       /* No PCI PCI DMA */
 #define PCIPCI_TRITON           2
 #define PCIPCI_NATOMA           4
 #define PCIPCI_VIAETBF          8
 #define PCIPCI_VSFX             16
-#define PCIPCI_ALIMAGIK         32
+#define PCIPCI_ALIMAGIK         32      /* Need low latency setting */
+#define PCIAGP_FAIL             64      /* No PCI to AGP DMA */
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 6a1e09834559..f069df245469 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -479,6 +479,7 @@
 #define PCI_VENDOR_ID_AMD               0x1022
 #define PCI_DEVICE_ID_AMD_K8_NB         0x1100
+#define PCI_DEVICE_ID_AMD_K8_NB_MISC    0x1103
 #define PCI_DEVICE_ID_AMD_LANCE         0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME    0x2001
 #define PCI_DEVICE_ID_AMD_SCSI          0x2020
@@ -506,6 +507,7 @@
 #define PCI_DEVICE_ID_AMD_8151_0        0x7454
 #define PCI_DEVICE_ID_AMD_8131_BRIDGE   0x7450
 #define PCI_DEVICE_ID_AMD_8131_APIC     0x7451
+#define PCI_DEVICE_ID_AMD_8132_BRIDGE   0x7458
 #define PCI_DEVICE_ID_AMD_CS5536_ISA    0x2090
 #define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
 #define PCI_DEVICE_ID_AMD_CS5536_AUDIO  0x2093
@@ -1411,6 +1413,7 @@
 #define PCI_DEVICE_ID_SERVERWORKS_LE      0x0009
 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017
 #define PCI_DEVICE_ID_SERVERWORKS_EPB     0x0103
+#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE   0x0132
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4    0x0200
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5    0x0201
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6    0x0203
@@ -1482,9 +1485,6 @@
 #define PCI_DEVICE_ID_MARVELL_GT64260   0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360   0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460   0x6480
-#define PCI_DEVICE_ID_MARVELL_GT96100   0x9652
-#define PCI_DEVICE_ID_MARVELL_GT96100A  0x9653
 #define PCI_VENDOR_ID_V3                0x11b0
 #define PCI_DEVICE_ID_V3_V960           0x0001
@@ -1615,8 +1615,6 @@
 #define PCI_VENDOR_ID_ROCKWELL          0x127A
 #define PCI_VENDOR_ID_ITE               0x1283
-#define PCI_DEVICE_ID_ITE_IT8172G       0x8172
-#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801
 #define PCI_DEVICE_ID_ITE_8211          0x8211
 #define PCI_DEVICE_ID_ITE_8212          0x8212
 #define PCI_DEVICE_ID_ITE_8872          0x8872
@@ -1883,6 +1881,8 @@
 #define PCI_DEVICE_ID_PANACOM_QUADMODEM 0x0400
 #define PCI_DEVICE_ID_PANACOM_DUALMODEM 0x0402
+#define PCI_VENDOR_ID_SIPACKETS         0x14d9
+#define PCI_DEVICE_ID_SP1011            0x0010
 #define PCI_VENDOR_ID_AFAVLAB           0x14db
 #define PCI_DEVICE_ID_AFAVLAB_P028      0x2180
@@ -1905,6 +1905,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705_2     0x1654
 #define PCI_DEVICE_ID_TIGON3_5720       0x1658
 #define PCI_DEVICE_ID_TIGON3_5721       0x1659
+#define PCI_DEVICE_ID_TIGON3_5722       0x165a
 #define PCI_DEVICE_ID_TIGON3_5705M      0x165d
 #define PCI_DEVICE_ID_TIGON3_5705M_2    0x165e
 #define PCI_DEVICE_ID_TIGON3_5714       0x1668
@@ -1914,6 +1915,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705F      0x166e
 #define PCI_DEVICE_ID_TIGON3_5754M      0x1672
 #define PCI_DEVICE_ID_TIGON3_5755M      0x1673
+#define PCI_DEVICE_ID_TIGON3_5756       0x1674
 #define PCI_DEVICE_ID_TIGON3_5750       0x1676
 #define PCI_DEVICE_ID_TIGON3_5751       0x1677
 #define PCI_DEVICE_ID_TIGON3_5715       0x1678
@@ -1943,6 +1945,8 @@
 #define PCI_DEVICE_ID_TIGON3_5901       0x170d
 #define PCI_DEVICE_ID_BCM4401B1         0x170c
 #define PCI_DEVICE_ID_TIGON3_5901_2     0x170e
+#define PCI_DEVICE_ID_TIGON3_5906       0x1712
+#define PCI_DEVICE_ID_TIGON3_5906M      0x1713
 #define PCI_DEVICE_ID_BCM4401           0x4401
 #define PCI_DEVICE_ID_BCM4401B0         0x4402
@@ -1993,6 +1997,7 @@
 #define PCI_DEVICE_ID_FARSITE_TE1C      0x1612
 #define PCI_VENDOR_ID_SIBYTE            0x166d
+#define PCI_DEVICE_ID_BCM1250_PCI       0x0001
 #define PCI_DEVICE_ID_BCM1250_HT        0x0002
 #define PCI_VENDOR_ID_NETCELL           0x169c
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 96930cb5927c..c312a12ad2d6 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -12,6 +12,11 @@
 *      PCI Local Bus Specification
 *      PCI to PCI Bridge Specification
 *      PCI System Design Guide
+ *
+ *      For hypertransport information, please consult the following manuals
+ *      from http://www.hypertransport.org
+ *
+ *      The Hypertransport I/O Link Specification
 */
 #ifndef LINUX_PCI_REGS_H
@@ -196,7 +201,7 @@
 #define  PCI_CAP_ID_MSI         0x05    /* Message Signalled Interrupts */
 #define  PCI_CAP_ID_CHSWP       0x06    /* CompactPCI HotSwap */
 #define  PCI_CAP_ID_PCIX        0x07    /* PCI-X */
-#define  PCI_CAP_ID_HT_IRQCONF  0x08    /* HyperTransport IRQ Configuration */
+#define  PCI_CAP_ID_HT          0x08    /* HyperTransport */
 #define  PCI_CAP_ID_VNDR        0x09    /* Vendor specific capability */
 #define  PCI_CAP_ID_SHPC        0x0C    /* PCI Standard Hot-Plug Controller */
 #define  PCI_CAP_ID_EXP         0x10    /* PCI Express */
@@ -463,4 +468,20 @@
 #define PCI_PWR_CAP             12      /* Capability */
 #define  PCI_PWR_CAP_BUDGET(x)  ((x) & 1)       /* Included in system budget */
+/* Hypertransport sub capability types */
+#define HT_CAPTYPE_SLAVE        0x00    /* Slave/Primary link configuration */
+#define HT_CAPTYPE_HOST         0x20    /* Host/Secondary link configuration */
+#define HT_CAPTYPE_IRQ          0x80    /* IRQ Configuration */
+#define HT_CAPTYPE_REMAPPING_40 0xA0    /* 40 bit address remapping */
+#define HT_CAPTYPE_REMAPPING_64 0xA2    /* 64 bit address remapping */
+#define HT_CAPTYPE_UNITID_CLUMP 0x90    /* Unit ID clumping */
+#define HT_CAPTYPE_EXTCONF      0x98    /* Extended Configuration Space Access */
+#define HT_CAPTYPE_MSI_MAPPING  0xA8    /* MSI Mapping Capability */
+#define HT_CAPTYPE_DIRECT_ROUTE 0xB0    /* Direct routing configuration */
+#define HT_CAPTYPE_VCSET        0xB8    /* Virtual Channel configuration */
+#define HT_CAPTYPE_ERROR_RETRY  0xC0    /* Retry on error configuration */
+#define HT_CAPTYPE_GEN3         0xD0    /* Generation 3 hypertransport configuration */
+#define HT_CAPTYPE_PM           0xE0    /* Hypertransport powermanagement configuration */
 #endif /* LINUX_PCI_REGS_H */
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index b44e01a70914..6cd91e3f9820 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -62,6 +62,12 @@ struct pcie_port_service_driver {
        int (*suspend) (struct pcie_device *dev, pm_message_t state);
        int (*resume) (struct pcie_device *dev);
+        /* Service Error Recovery Handler */
+        struct pci_error_handlers *err_handler;
+        /* Link Reset Capability - AER service driver specific */
+        pci_ers_result_t (*reset_link) (struct pci_dev *dev);
        const struct pcie_port_service_id *id_table;
        struct device_driver driver;
 };
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 3835a9642f13..46ec72fa2c84 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -74,7 +74,7 @@ static inline int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
        return 0;
 }
-static inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
+static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
 {
        return kzalloc(size, gfp);
 }
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 29960b03bef7..2c0007d17218 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -68,6 +68,8 @@ extern struct task_struct *FASTCALL(pid_task(struct pid *pid, enum pid_type));
 extern struct task_struct *FASTCALL(get_pid_task(struct pid *pid,
                                                enum pid_type));
+extern struct pid *get_task_pid(struct task_struct *task, enum pid_type type);
 /*
 * attach_pid() and detach_pid() must be called with the tasklist_lock
 * write-held.
@@ -76,6 +78,8 @@ extern int FASTCALL(attach_pid(struct task_struct *task,
                                enum pid_type type, int nr));
 extern void FASTCALL(detach_pid(struct task_struct *task, enum pid_type));
+extern void FASTCALL(transfer_pid(struct task_struct *old,
+                                  struct task_struct *new, enum pid_type));
 /*
 * look up a PID in the hash table. Must be called with the tasklist_lock
@@ -87,33 +91,42 @@ extern struct pid *FASTCALL(find_pid(int nr));
 * Lookup a PID in the hash table, and return with it's count elevated.
 */
 extern struct pid *find_get_pid(int nr);
+extern struct pid *find_ge_pid(int nr);
 extern struct pid *alloc_pid(void);
 extern void FASTCALL(free_pid(struct pid *pid));
-#define pid_next(task, type)                                    \
+static inline pid_t pid_nr(struct pid *pid)
-        ((task)->pids[(type)].node.next)
+{
+        pid_t nr = 0;
-#define pid_next_task(task, type)                               \
+        if (pid)
-        hlist_entry(pid_next(task, type), struct task_struct,   \
+                nr = pid->nr;
-                        pids[(type)].node)
+        return nr;
+}
-/* We could use hlist_for_each_entry_rcu here but it takes more arguments
- * than the do_each_task_pid/while_each_task_pid.  So we roll our own
- * to preserve the existing interface.
- */
 #define do_each_task_pid(who, type, task)                               \
-        if ((task = find_task_by_pid_type(type, who))) {                \
+        do {                                                            \
-                prefetch(pid_next(task, type));                         \
+                struct hlist_node *pos___;                              \
-                do {
+                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 (pid_next(task, type) &&  ({                    \
+                        }                                               \
-                                task = pid_next_task(task, type);       \
+        } while (0)
-                                rcu_dereference(task);                  \
-                                prefetch(pid_next(task, type));         \
-                                1; }) );                                \
+#define do_each_pid_task(pid, type, task)                               \
-        }
+        do {                                                            \
+                struct hlist_node *pos___;                              \
+                if (pid != NULL)                                        \
+                        hlist_for_each_entry_rcu((task), pos___,        \
+                                &pid->tasks[type], pids[type].node) {
+#define while_each_pid_task(pid, type, task)                            \
+                        }                                               \
+        } while (0)
 #endif /* _LINUX_PID_H */
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 782090c68932..29cd6dee13db 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,6 +49,8 @@ struct platform_driver {
        int (*remove)(struct platform_device *);
        void (*shutdown)(struct platform_device *);
        int (*suspend)(struct platform_device *, pm_message_t state);
+        int (*suspend_late)(struct platform_device *, pm_message_t state);
+        int (*resume_early)(struct platform_device *);
        int (*resume)(struct platform_device *);
        struct device_driver driver;
 };
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 658c1b93d5bb..6b27e07aef19 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -142,29 +142,61 @@ typedef struct pm_message {
 } pm_message_t;
 /*
- * There are 4 important states driver can be in:
+ * Several driver power state transitions are externally visible, affecting
- * ON     -- driver is working
+ * the state of pending I/O queues and (for drivers that touch hardware)
- * FREEZE -- stop operations and apply whatever policy is applicable to a
+ * interrupts, wakeups, DMA, and other hardware state.  There may also be
- *           suspended driver of that class, freeze queues for block like IDE
+ * internal transitions to various low power modes, which are transparent
- *           does, drop packets for ethernet, etc... stop DMA engine too etc...
+ * to the rest of the driver stack (such as a driver that's ON gating off
- *           so a consistent image can be saved; but do not power any hardware
+ * clocks which are not in active use).
- *           down.
- * SUSPEND - like FREEZE, but hardware is doing as much powersaving as
- *           possible. Roughly pci D3.
 *
- * Unfortunately, current drivers only recognize numeric values 0 (ON) and 3
+ * One transition is triggered by resume(), after a suspend() call; the
- * (SUSPEND).  We'll need to fix the drivers. So yes, putting 3 to all different
+ * message is implicit:
- * defines is intentional, and will go away as soon as drivers are fixed.  Also
+ *
- * note that typedef is neccessary, we'll probably want to switch to
+ * ON           Driver starts working again, responding to hardware events
- *   typedef struct pm_message_t { int event; int flags; } pm_message_t
+ *              and software requests.  The hardware may have gone through
- * or something similar soon.
+ *              a power-off reset, or it may have maintained state from the
+ *              previous suspend() which the driver will rely on while
+ *              resuming.  On most platforms, there are no restrictions on
+ *              availability of resources like clocks during resume().
+ *
+ * Other transitions are triggered by messages sent using suspend().  All
+ * these transitions quiesce the driver, so that I/O queues are inactive.
+ * That commonly entails turning off IRQs and DMA; there may be rules
+ * about how to quiesce that are specific to the bus or the device's type.
+ * (For example, network drivers mark the link state.)  Other details may
+ * differ according to the message:
+ *
+ * SUSPEND      Quiesce, enter a low power device state appropriate for
+ *              the upcoming system state (such as PCI_D3hot), and enable
+ *              wakeup events as appropriate.
+ *
+ * FREEZE       Quiesce operations so that a consistent image can be saved;
+ *              but do NOT otherwise enter a low power device state, and do
+ *              NOT emit system wakeup events.
+ *
+ * PRETHAW      Quiesce as if for FREEZE; additionally, prepare for restoring
+ *              the system from a snapshot taken after an earlier FREEZE.
+ *              Some drivers will need to reset their hardware state instead
+ *              of preserving it, to ensure that it's never mistaken for the
+ *              state which that earlier snapshot had set up.
+ *
+ * A minimally power-aware driver treats all messages as SUSPEND, fully
+ * reinitializes its device during resume() -- whether or not it was reset
+ * during the suspend/resume cycle -- and can't issue wakeup events.
+ *
+ * More power-aware drivers may also use low power states at runtime as
+ * well as during system sleep states like PM_SUSPEND_STANDBY.  They may
+ * be able to use wakeup events to exit from runtime low-power states,
+ * or from system low-power states such as standby or suspend-to-RAM.
 */
 #define PM_EVENT_ON 0
 #define PM_EVENT_FREEZE 1
 #define PM_EVENT_SUSPEND 2
+#define PM_EVENT_PRETHAW 3
 #define PMSG_FREEZE     ((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_PRETHAW    ((struct pm_message){ .event = PM_EVENT_PRETHAW, })
 #define PMSG_SUSPEND    ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
 #define PMSG_ON         ((struct pm_message){ .event = PM_EVENT_ON, })
@@ -190,6 +222,7 @@ extern void device_resume(void);
 extern suspend_disk_method_t pm_disk_mode;
 extern int device_suspend(pm_message_t state);
+extern int device_prepare_suspend(pm_message_t state);
 #define device_set_wakeup_enable(dev,val) \
        ((dev)->power.should_wakeup = !!(val))
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 95572c434bc9..a7dd38f30ade 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -72,6 +72,7 @@ struct k_clock {
        int (*timer_create) (struct k_itimer *timer);
        int (*nsleep) (const clockid_t which_clock, int flags,
                       struct timespec *, struct timespec __user *);
+        long (*nsleep_restart) (struct restart_block *restart_block);
        int (*timer_set) (struct k_itimer * timr, int flags,
                          struct itimerspec * new_setting,
                          struct itimerspec * old_setting);
@@ -97,6 +98,7 @@ int posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *ts);
 int posix_cpu_timer_create(struct k_itimer *timer);
 int posix_cpu_nsleep(const clockid_t which_clock, int flags,
                     struct timespec *rqtp, struct timespec __user *rmtp);
+long posix_cpu_nsleep_restart(struct restart_block *restart_block);
 int posix_cpu_timer_set(struct k_itimer *timer, int flags,
                        struct itimerspec *new, struct itimerspec *old);
 int posix_cpu_timer_del(struct k_itimer *timer);
@@ -111,4 +113,6 @@ void posix_cpu_timers_exit_group(struct task_struct *task);
 void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,
                           cputime_t *newval, cputime_t *oldval);
+long clock_nanosleep_restart(struct restart_block *restart_block);
 #endif
diff --git a/include/linux/ppdev.h b/include/linux/ppdev.h
index f376a7598a78..dc18c5d23ebe 100644
--- a/include/linux/ppdev.h
+++ b/include/linux/ppdev.h
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/char/ppdev.h
+ * linux/include/linux/ppdev.h
 *
 * User-space parallel port device driver (header file).
 *
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 3435ca38dd14..87dec8fe6de9 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -244,13 +244,15 @@ static inline void kclist_add(struct kcore_list *new, void *addr, size_t size)
 extern void kclist_add(struct kcore_list *, void *, size_t);
 #endif
+union proc_op {
+        int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
+        int (*proc_read)(struct task_struct *task, char *page);
+};
 struct proc_inode {
        struct pid *pid;
        int fd;
-        union {
+        union proc_op op;
-                int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
-                int (*proc_read)(struct task_struct *task, char *page);
-        } op;
        struct proc_dir_entry *pde;
        struct inode vfs_inode;
 };
@@ -268,7 +270,9 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode)
 struct proc_maps_private {
        struct pid *pid;
        struct task_struct *task;
+#ifdef CONFIG_MMU
        struct vm_area_struct *tail_vma;
+#endif
 };
 #endif /* _LINUX_PROC_FS_H */
diff --git a/include/linux/pspace.h b/include/linux/pspace.h
new file mode 100644
index 000000000000..91d48b8b2d99
--- /dev/null
+++ b/include/linux/pspace.h
@@ -0,0 +1,23 @@
+#ifndef _LINUX_PSPACE_H
+#define _LINUX_PSPACE_H
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/threads.h>
+#include <linux/pid.h>
+struct pidmap {
+       atomic_t nr_free;
+       void *page;
+};
+#define PIDMAP_ENTRIES         ((PID_MAX_LIMIT + 8*PAGE_SIZE - 1)/PAGE_SIZE/8)
+struct pspace {
+       struct pidmap pidmap[PIDMAP_ENTRIES];
+       int last_pid;
+};
+extern struct pspace init_pspace;
+#endif /* _LINUX_PSPACE_H */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 8b2749a259dc..eeb1976ef7bf 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -16,8 +16,8 @@
 #define PTRACE_KILL                8
 #define PTRACE_SINGLESTEP          9
-#define PTRACE_ATTACH           0x10
+#define PTRACE_ATTACH             16
-#define PTRACE_DETACH           0x11
+#define PTRACE_DETACH             17
 #define PTRACE_SYSCALL            24
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 63df898fe2e9..84d887751855 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -265,6 +265,8 @@ int bitmap_update_sb(struct bitmap *bitmap);
 int  bitmap_setallbits(struct bitmap *bitmap);
 void bitmap_write_all(struct bitmap *bitmap);
+void bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e);
 /* these are exported */
 int bitmap_startwrite(struct bitmap *bitmap, sector_t offset,
                        unsigned long sectors, int behind);
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index eb3e547c8fee..866a1e2b0ce0 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -53,6 +53,8 @@
 #include <linux/raid/md_u.h>
 #include <linux/raid/md_k.h>
+#ifdef CONFIG_MD
 /*
 * Different major versions are not compatible.
 * Different minor versions are only downward compatible.
@@ -93,7 +95,7 @@ extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
 extern void md_do_sync(mddev_t *mddev);
 extern void md_new_event(mddev_t *mddev);
-extern void md_update_sb(mddev_t * mddev);
+#endif /* CONFIG_MD */
 #endif 
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index d28890295852..8245c282168b 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -18,6 +18,8 @@
 /* and dm-bio-list.h is not under include/linux because.... ??? */
 #include "../../../drivers/md/dm-bio-list.h"
+#ifdef CONFIG_BLOCK
 #define LEVEL_MULTIPATH         (-4)
 #define LEVEL_LINEAR            (-1)
 #define LEVEL_FAULTY            (-5)
@@ -29,18 +31,15 @@
 #define LEVEL_NONE              (-1000000)
 #define MaxSector (~(sector_t)0)
-#define MD_THREAD_NAME_MAX 14
 typedef struct mddev_s mddev_t;
 typedef struct mdk_rdev_s mdk_rdev_t;
-#define MAX_MD_DEVS  256        /* Max number of md dev */
 /*
 * options passed in raidrun:
 */
-/* Currently this must fix in an 'int' */
+/* Currently this must fit in an 'int' */
 #define MAX_CHUNK_SIZE (1<<30)
 /*
@@ -114,7 +113,11 @@ struct mddev_s
        dev_t                           unit;
        int                             md_minor;
        struct list_head                disks;
-        int                             sb_dirty;
+        unsigned long                   flags;
+#define MD_CHANGE_DEVS  0       /* Some device status has changed */
+#define MD_CHANGE_CLEAN 1       /* transition to or from 'clean' */
+#define MD_CHANGE_PENDING 2     /* superblock update in progress */
        int                             ro;
        struct gendisk                  *gendisk;
@@ -362,5 +365,6 @@ static inline void safe_put_page(struct page *p)
        if (p) put_page(p);
 }
+#endif /* CONFIG_BLOCK */
 #endif
diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h
index 81da20ccec4d..7192035fc4b0 100644
--- a/include/linux/raid/md_u.h
+++ b/include/linux/raid/md_u.h
@@ -41,7 +41,7 @@
 /* usage */
 #define RUN_ARRAY               _IOW (MD_MAJOR, 0x30, mdu_param_t)
-#define START_ARRAY             _IO (MD_MAJOR, 0x31)
+/*  0x31 was START_ARRAY  */
 #define STOP_ARRAY              _IO (MD_MAJOR, 0x32)
 #define STOP_ARRAY_RO           _IO (MD_MAJOR, 0x33)
 #define RESTART_ARRAY_RW        _IO (MD_MAJOR, 0x34)
diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h
index 3009c813d83d..0a9ba7c3302e 100644
--- a/include/linux/raid/raid1.h
+++ b/include/linux/raid/raid1.h
@@ -30,7 +30,6 @@ struct r1_private_data_s {
        mddev_t                 *mddev;
        mirror_info_t           *mirrors;
        int                     raid_disks;
-        int                     working_disks;
        int                     last_used;
        sector_t                next_seq_sect;
        spinlock_t              device_lock;
diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
index c41e56a7c090..e9091cfeb286 100644
--- a/include/linux/raid/raid10.h
+++ b/include/linux/raid/raid10.h
@@ -16,7 +16,6 @@ struct r10_private_data_s {
        mddev_t                 *mddev;
        mirror_info_t           *mirrors;
        int                     raid_disks;
-        int                     working_disks;
        spinlock_t              device_lock;
        /* geometry */
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index 20ed4c997636..f13299a15591 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -195,8 +195,9 @@ struct stripe_head {
 * it to the count of prereading stripes.
 * When write is initiated, or the stripe refcnt == 0 (just in case) we
 * clear the PREREAD_ACTIVE flag and decrement the count
- * Whenever the delayed queue is empty and the device is not plugged, we
+ * Whenever the 'handle' queue is empty and the device is not plugged, we
- * move any strips from delayed to handle and clear the DELAYED flag and set PREREAD_ACTIVE.
+ * move any strips from delayed to handle and clear the DELAYED flag and set
+ * PREREAD_ACTIVE.
 * In stripe_handle, if we find pre-reading is necessary, we do it if
 * PREREAD_ACTIVE is set, else we set DELAYED which will send it to the delayed queue.
 * HANDLE gets cleared if stripe_handle leave nothing locked.
@@ -213,7 +214,7 @@ struct raid5_private_data {
        struct disk_info        *spare;
        int                     chunk_size, level, algorithm;
        int                     max_degraded;
-        int                     raid_disks, working_disks, failed_disks;
+        int                     raid_disks;
        int                     max_nr_stripes;
        /* used during an expand */
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index 00b340ba6612..b160fb18e8d6 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -17,5 +17,6 @@ extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma);
 extern const struct file_operations ramfs_file_operations;
 extern struct vm_operations_struct generic_file_vm_ops;
+extern int __init init_rootfs(void);
 #endif
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index 8d5382e62c08..344bc3495ddb 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -133,7 +133,7 @@ static inline void rb_set_color(struct rb_node *rb, int color)
 #define rb_entry(ptr, type, member) container_of(ptr, type, member)
 #define RB_EMPTY_ROOT(root)     ((root)->rb_node == NULL)
-#define RB_EMPTY_NODE(node)     (rb_parent(node) != node)
+#define RB_EMPTY_NODE(node)     (rb_parent(node) == node)
 #define RB_CLEAR_NODE(node)     (rb_set_parent(node, node))
 extern void rb_insert_color(struct rb_node *, struct rb_root *);
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index b4ca73d65891..c6b7485eac7c 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -19,7 +19,7 @@
 *
 * Author: Dipankar Sarma <dipankar@in.ibm.com>
 * 
- * Based on the original work by Paul McKenney <paul.mckenney@us.ibm.com>
+ * Based on the original work by Paul McKenney <paulmck@us.ibm.com>
 * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen.
 * Papers:
 * http://www.rdrop.com/users/paulmck/paper/rclockpdcsproof.pdf
@@ -66,6 +66,8 @@ struct rcu_ctrlblk {
        long    completed;      /* Number of the last completed batch         */
        int     next_pending;   /* Is the next batch already waiting?         */
+        int     signaled;
        spinlock_t      lock    ____cacheline_internodealigned_in_smp;
        cpumask_t       cpumask; /* CPUs that need to switch in order    */
                                 /* for current batch to proceed.        */
@@ -106,9 +108,6 @@ struct rcu_data {
        long            blimit;          /* Upper limit on a processed batch */
        int cpu;
        struct rcu_head barrier;
-#ifdef CONFIG_SMP
-        long            last_rs_qlen;    /* qlen during the last resched */
-#endif
 };
 DECLARE_PER_CPU(struct rcu_data, rcu_data);
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index 806ec5b06707..fe00f781a622 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -56,6 +56,16 @@ extern int reiserfs_xattr_posix_acl_init(void) __init;
 extern int reiserfs_xattr_posix_acl_exit(void);
 extern struct reiserfs_xattr_handler posix_acl_default_handler;
 extern struct reiserfs_xattr_handler posix_acl_access_handler;
+static inline void reiserfs_init_acl_access(struct inode *inode)
+{
+        REISERFS_I(inode)->i_acl_access = NULL;
+}
+static inline void reiserfs_init_acl_default(struct inode *inode)
+{
+        REISERFS_I(inode)->i_acl_default = NULL;
+}
 #else
 #define reiserfs_cache_default_acl(inode) 0
@@ -87,4 +97,11 @@ reiserfs_inherit_default_acl(const struct inode *dir, struct dentry *dentry,
        return 0;
 }
+static inline void reiserfs_init_acl_access(struct inode *inode)
+{
+}
+static inline void reiserfs_init_acl_default(struct inode *inode)
+{
+}
 #endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 28493ffaafe7..7bc6bfb86253 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -807,21 +807,19 @@ struct stat_data_v1 {
 #define set_sd_v1_first_direct_byte(sdp,v) \
                                ((sdp)->sd_first_direct_byte = cpu_to_le32(v))
-#include <linux/ext2_fs.h>
 /* inode flags stored in sd_attrs (nee sd_reserved) */
 /* we want common flags to have the same values as in ext2,
   so chattr(1) will work without problems */
-#define REISERFS_IMMUTABLE_FL EXT2_IMMUTABLE_FL
+#define REISERFS_IMMUTABLE_FL FS_IMMUTABLE_FL
-#define REISERFS_APPEND_FL    EXT2_APPEND_FL
+#define REISERFS_APPEND_FL    FS_APPEND_FL
-#define REISERFS_SYNC_FL      EXT2_SYNC_FL
+#define REISERFS_SYNC_FL      FS_SYNC_FL
-#define REISERFS_NOATIME_FL   EXT2_NOATIME_FL
+#define REISERFS_NOATIME_FL   FS_NOATIME_FL
-#define REISERFS_NODUMP_FL    EXT2_NODUMP_FL
+#define REISERFS_NODUMP_FL    FS_NODUMP_FL
-#define REISERFS_SECRM_FL     EXT2_SECRM_FL
+#define REISERFS_SECRM_FL     FS_SECRM_FL
-#define REISERFS_UNRM_FL      EXT2_UNRM_FL
+#define REISERFS_UNRM_FL      FS_UNRM_FL
-#define REISERFS_COMPR_FL     EXT2_COMPR_FL
+#define REISERFS_COMPR_FL     FS_COMPR_FL
-#define REISERFS_NOTAIL_FL    EXT2_NOTAIL_FL
+#define REISERFS_NOTAIL_FL    FS_NOTAIL_FL
 /* persistent flags that file inherits from the parent directory */
 #define REISERFS_INHERIT_MASK ( REISERFS_IMMUTABLE_FL | \
@@ -2075,6 +2073,10 @@ void reiserfs_init_alloc_options(struct super_block *s);
 */
 __le32 reiserfs_choose_packing(struct inode *dir);
+int reiserfs_init_bitmap_cache(struct super_block *sb);
+void reiserfs_free_bitmap_cache(struct super_block *sb);
+void reiserfs_cache_bitmap_metadata(struct super_block *sb, struct buffer_head *bh, struct reiserfs_bitmap_info *info);
+struct buffer_head *reiserfs_read_bitmap_block(struct super_block *sb, unsigned int bitmap);
 int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value);
 void reiserfs_free_block(struct reiserfs_transaction_handle *th, struct inode *,
                         b_blocknr_t, int for_unformatted);
@@ -2163,15 +2165,24 @@ __u32 r5_hash(const signed char *msg, int len);
 /* prototypes from ioctl.c */
 int reiserfs_ioctl(struct inode *inode, struct file *filp,
                   unsigned int cmd, unsigned long arg);
+long reiserfs_compat_ioctl(struct file *filp,
+                   unsigned int cmd, unsigned long arg);
 /* ioctl's command */
 #define REISERFS_IOC_UNPACK             _IOW(0xCD,1,long)
 /* define following flags to be the same as in ext2, so that chattr(1),
   lsattr(1) will work with us. */
-#define REISERFS_IOC_GETFLAGS           EXT2_IOC_GETFLAGS
+#define REISERFS_IOC_GETFLAGS           FS_IOC_GETFLAGS
-#define REISERFS_IOC_SETFLAGS           EXT2_IOC_SETFLAGS
+#define REISERFS_IOC_SETFLAGS           FS_IOC_SETFLAGS
-#define REISERFS_IOC_GETVERSION         EXT2_IOC_GETVERSION
+#define REISERFS_IOC_GETVERSION         FS_IOC_GETVERSION
-#define REISERFS_IOC_SETVERSION         EXT2_IOC_SETVERSION
+#define REISERFS_IOC_SETVERSION         FS_IOC_SETVERSION
+/* the 32 bit compat definitions with int argument */
+#define REISERFS_IOC32_UNPACK           _IOW(0xCD, 1, int)
+#define REISERFS_IOC32_GETFLAGS         FS_IOC32_GETFLAGS
+#define REISERFS_IOC32_SETFLAGS         FS_IOC32_SETFLAGS
+#define REISERFS_IOC32_GETVERSION       FS_IOC32_GETVERSION
+#define REISERFS_IOC32_SETVERSION       FS_IOC32_SETVERSION
 /* Locking primitives */
 /* Right now we are still falling back to (un)lock_kernel, but eventually that
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index 149be8d9a0c9..5b3b297aa2c5 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -52,10 +52,13 @@ struct reiserfs_inode_info {
         ** flushed */
        unsigned long i_trans_id;
        struct reiserfs_journal_list *i_jl;
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
        struct posix_acl *i_acl_access;
        struct posix_acl *i_acl_default;
+#endif
+#ifdef CONFIG_REISERFS_FS_XATTR
        struct rw_semaphore xattr_sem;
+#endif
        struct inode vfs_inode;
 };
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 31b4c0bd4fa0..73e0becec086 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -267,7 +267,6 @@ struct reiserfs_bitmap_info {
        // FIXME: Won't work with block sizes > 8K
        __u16 first_zero_hint;
        __u16 free_count;
-        struct buffer_head *bh; /* the actual bitmap */
 };
 struct proc_dir_entry;
@@ -414,6 +413,7 @@ struct reiserfs_sb_info {
 /* Definitions of reiserfs on-disk properties: */
 #define REISERFS_3_5 0
 #define REISERFS_3_6 1
+#define REISERFS_OLD_FORMAT 2
 enum reiserfs_mount_options {
 /* Mount options */
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 5e961035c725..966c35851b2e 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -97,6 +97,11 @@ static inline void reiserfs_mark_inode_private(struct inode *inode)
        inode->i_flags |= S_PRIVATE;
 }
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+        init_rwsem(&REISERFS_I(inode)->xattr_sem);
+}
 #else
 #define is_reiserfs_priv_object(inode) 0
@@ -129,6 +134,9 @@ static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags)
        sb->s_flags = (sb->s_flags & ~MS_POSIXACL);     /* to be sure */
        return 0;
 };
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+}
 #endif
 #endif                          /* __KERNEL__ */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 5371e4e74595..b89f09357054 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -141,7 +141,7 @@ struct rtc_device
        int id;
        char name[RTC_DEVICE_NAME_SIZE];
-        struct rtc_class_ops *ops;
+        const struct rtc_class_ops *ops;
        struct mutex ops_lock;
        struct class_device *rtc_dev;
@@ -172,7 +172,7 @@ struct rtc_device
 extern struct rtc_device *rtc_device_register(const char *name,
                                        struct device *dev,
-                                        struct rtc_class_ops *ops,
+                                        const struct rtc_class_ops *ops,
                                        struct module *owner);
 extern void rtc_device_unregister(struct rtc_device *rdev);
 extern int rtc_interface_register(struct class_interface *intf);
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 9c92dc8b9a08..3a18addaed4c 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -2,7 +2,7 @@
 #define __LINUX_RTNETLINK_H
 #include <linux/netlink.h>
-#include <linux/if.h>
+#include <linux/if_link.h>
 /****
 *              Routing/neighbour discovery messages.
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 34ed0d99b1bd..331f4502e92b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -24,6 +24,8 @@
 #define CLONE_UNTRACED          0x00800000      /* set if the tracing process can't force CLONE_PTRACE on this clone */
 #define CLONE_CHILD_SETTID      0x01000000      /* set the TID in the child */
 #define CLONE_STOPPED           0x02000000      /* Start in stopped state */
+#define CLONE_NEWUTS            0x04000000      /* New utsname group? */
+#define CLONE_NEWIPC            0x08000000      /* New ipcs */
 /*
 * Scheduling policies
@@ -118,7 +120,6 @@ extern unsigned long avenrun[];		/* Load averages */
 extern unsigned long total_forks;
 extern int nr_threads;
-extern int last_pid;
 DECLARE_PER_CPU(unsigned long, process_counts);
 extern int nr_processes(void);
 extern unsigned long nr_running(void);
@@ -148,6 +149,7 @@ extern unsigned long weighted_cpuload(const int cpu);
 #define EXIT_DEAD               32
 /* in tsk->state again */
 #define TASK_NONINTERACTIVE     64
+#define TASK_DEAD               128
 #define __set_task_state(tsk, state_value)              \
        do { (tsk)->state = (state_value); } while (0)
@@ -238,7 +240,7 @@ extern signed long schedule_timeout_interruptible(signed long timeout);
 extern signed long schedule_timeout_uninterruptible(signed long timeout);
 asmlinkage void schedule(void);
-struct namespace;
+struct nsproxy;
 /* Maximum number of active map areas.. This is a random (large) number */
 #define DEFAULT_MAX_MAP_COUNT   65536
@@ -504,8 +506,8 @@ struct signal_struct {
 #define rt_prio(prio)           unlikely((prio) < MAX_RT_PRIO)
 #define rt_task(p)              rt_prio((p)->prio)
 #define batch_task(p)           (unlikely((p)->policy == SCHED_BATCH))
-#define has_rt_policy(p) \
+#define is_rt_policy(p)         ((p) != SCHED_NORMAL && (p) != SCHED_BATCH)
-        unlikely((p)->policy != SCHED_NORMAL && (p)->policy != SCHED_BATCH)
+#define has_rt_policy(p)        unlikely(is_rt_policy((p)->policy))
 /*
 * Some day this will be a full-fledged user tracking system..
@@ -623,9 +625,17 @@ enum idle_type
 #define SD_WAKE_BALANCE         64      /* Perform balancing at task wakeup */
 #define SD_SHARE_CPUPOWER       128     /* Domain members share cpu power */
 #define SD_POWERSAVINGS_BALANCE 256     /* Balance for power savings */
+#define SD_SHARE_PKG_RESOURCES  512     /* Domain members share cpu pkg resources */
-#define BALANCE_FOR_POWER       ((sched_mc_power_savings || sched_smt_power_savings) \
+#define BALANCE_FOR_MC_POWER    \
-                                 ? SD_POWERSAVINGS_BALANCE : 0)
+        (sched_smt_power_savings ? SD_POWERSAVINGS_BALANCE : 0)
+#define BALANCE_FOR_PKG_POWER   \
+        ((sched_mc_power_savings || sched_smt_power_savings) ?  \
+         SD_POWERSAVINGS_BALANCE : 0)
+#define test_sd_parent(sd, flag)        ((sd->parent &&         \
+                                         (sd->parent->flags & flag)) ? 1 : 0)
 struct sched_group {
@@ -642,6 +652,7 @@ struct sched_group {
 struct sched_domain {
        /* These fields must be setup */
        struct sched_domain *parent;    /* top domain must be null terminated */
+        struct sched_domain *child;     /* bottom domain must be null terminated */
        struct sched_group *groups;     /* the balancing groups of the domain */
        cpumask_t span;                 /* span of all CPUs in this domain */
        unsigned long min_interval;     /* Minimum balance interval ms */
@@ -709,7 +720,6 @@ extern unsigned int max_cache_size;
 struct io_context;                      /* See blkdev.h */
-void exit_io_context(void);
 struct cpuset;
 #define NGROUPS_SMALL           32
@@ -754,6 +764,7 @@ static inline void prefetch_stack(struct task_struct *t) { }
 struct audit_context;           /* See audit.c */
 struct mempolicy;
 struct pipe_inode_info;
+struct uts_namespace;
 enum sleep_type {
        SLEEP_NORMAL,
@@ -784,8 +795,9 @@ struct task_struct {
        struct prio_array *array;
        unsigned short ioprio;
+#ifdef CONFIG_BLK_DEV_IO_TRACE
        unsigned int btrace_seq;
+#endif
        unsigned long sleep_avg;
        unsigned long long timestamp, last_ran;
        unsigned long long sched_time; /* sched_clock time spent running */
@@ -819,6 +831,11 @@ struct task_struct {
        unsigned did_exec:1;
        pid_t pid;
        pid_t tgid;
+#ifdef CONFIG_CC_STACKPROTECTOR
+        /* Canary value for the -fstack-protector gcc feature */
+        unsigned long stack_canary;
+#endif
        /* 
         * pointers to (original) parent process, youngest child, younger sibling,
         * older sibling, respectively.  (p->father can be replaced with 
@@ -865,6 +882,15 @@ struct task_struct {
        struct key *thread_keyring;     /* keyring private to this thread */
        unsigned char jit_keyring;      /* default keyring to attach requested keys to */
 #endif
+        /*
+         * fpu_counter contains the number of consecutive context switches
+         * that the FPU is used. If this is over a threshold, the lazy fpu
+         * saving becomes unlazy to save the trap. This is an unsigned char
+         * so that after 256 times the counter wraps and the behavior turns
+         * lazy again; this to deal with bursty apps that only use FPU for
+         * a short time
+         */
+        unsigned char fpu_counter;
        int oomkilladj; /* OOM kill score adjustment (bit shift). */
        char comm[TASK_COMM_LEN]; /* executable name excluding path
                                     - access with [gs]et_task_comm (which lock
@@ -872,16 +898,18 @@ struct task_struct {
                                     - initialized normally by flush_old_exec */
 /* file system info */
        int link_count, total_link_count;
+#ifdef CONFIG_SYSVIPC
 /* ipc stuff */
        struct sysv_sem sysvsem;
+#endif
 /* CPU-specific state of this task */
        struct thread_struct thread;
 /* filesystem information */
        struct fs_struct *fs;
 /* open file information */
        struct files_struct *files;
-/* namespace */
+/* namespaces */
-        struct namespace *namespace;
+        struct nsproxy *nsproxy;
 /* signal handlers */
        struct signal_struct *signal;
        struct sighand_struct *sighand;
@@ -964,10 +992,10 @@ struct task_struct {
        wait_queue_t *io_wait;
 /* i/o counters(bytes read/written, #syscalls */
        u64 rchar, wchar, syscr, syscw;
-#if defined(CONFIG_BSD_PROCESS_ACCT)
+#if defined(CONFIG_TASK_XACCT)
        u64 acct_rss_mem1;      /* accumulated rss usage */
        u64 acct_vm_mem1;       /* accumulated virtual memory usage */
-        clock_t acct_stimexpd;  /* clock_t-converted stime since last update */
+        cputime_t acct_stimexpd;/* stime since last update */
 #endif
 #ifdef CONFIG_NUMA
        struct mempolicy *mempolicy;
@@ -1003,6 +1031,26 @@ static inline pid_t process_group(struct task_struct *tsk)
        return tsk->signal->pgrp;
 }
+static inline struct pid *task_pid(struct task_struct *task)
+{
+        return task->pids[PIDTYPE_PID].pid;
+}
+static inline struct pid *task_tgid(struct task_struct *task)
+{
+        return task->group_leader->pids[PIDTYPE_PID].pid;
+}
+static inline struct pid *task_pgrp(struct task_struct *task)
+{
+        return task->group_leader->pids[PIDTYPE_PGID].pid;
+}
+static inline struct pid *task_session(struct task_struct *task)
+{
+        return task->group_leader->pids[PIDTYPE_SID].pid;
+}
 /**
 * pid_alive - check that a task structure is not stale
 * @p: Task structure to be checked.
@@ -1016,6 +1064,18 @@ static inline int pid_alive(struct task_struct *p)
        return p->pids[PIDTYPE_PID].pid != NULL;
 }
+/**
+ * is_init - check if a task structure is the first user space
+ *           task the kernel created.
+ * @p: Task structure to be checked.
+ */
+static inline int is_init(struct task_struct *tsk)
+{
+        return tsk->pid == 1;
+}
+extern struct pid *cad_pid;
 extern void free_task(struct task_struct *tsk);
 #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
@@ -1034,7 +1094,6 @@ static inline void put_task_struct(struct task_struct *t)
                                        /* Not implemented yet, only for 486*/
 #define PF_STARTING     0x00000002      /* being created */
 #define PF_EXITING      0x00000004      /* getting shut down */
-#define PF_DEAD         0x00000008      /* Dead */
 #define PF_FORKNOEXEC   0x00000040      /* forked but didn't exec */
 #define PF_SUPERPRIV    0x00000100      /* used super-user privileges */
 #define PF_DUMPCORE     0x00000200      /* dumped core */
@@ -1179,7 +1238,7 @@ extern void switch_uid(struct user_struct *);
 #include <asm/current.h>
-extern void do_timer(struct pt_regs *);
+extern void do_timer(unsigned long ticks);
 extern int FASTCALL(wake_up_state(struct task_struct * tsk, unsigned int state));
 extern int FASTCALL(wake_up_process(struct task_struct * tsk));
@@ -1221,10 +1280,15 @@ extern int send_sig_info(int, struct siginfo *, struct task_struct *);
 extern int send_group_sig_info(int, struct siginfo *, struct task_struct *);
 extern int force_sigsegv(int, struct task_struct *);
 extern int force_sig_info(int, struct siginfo *, struct task_struct *);
+extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp);
+extern int kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp);
+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 int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32);
 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 *);
@@ -1239,6 +1303,11 @@ extern int send_group_sigqueue(int, struct sigqueue *,  struct task_struct *);
 extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *);
 extern int do_sigaltstack(const stack_t __user *, stack_t __user *, unsigned long);
+static inline int kill_cad_pid(int sig, int priv)
+{
+        return kill_pid(cad_pid, sig, priv);
+}
 /* These can be the second arg to send_sig_info/send_group_sig_info.  */
 #define SEND_SIG_NOINFO ((struct siginfo *) 0)
 #define SEND_SIG_PRIV   ((struct siginfo *) 1)
@@ -1332,6 +1401,17 @@ extern void wait_task_inactive(struct task_struct * p);
 /* de_thread depends on thread_group_leader not being a pid based check */
 #define thread_group_leader(p)  (p == p->group_leader)
+/* Do to the insanities of de_thread it is possible for a process
+ * to have the pid of the thread group leader without actually being
+ * the thread group leader.  For iteration through the pids in proc
+ * all we care about is that we have a task with the appropriate
+ * pid, we don't actually care if we have the right task.
+ */
+static inline int has_group_leader_pid(struct task_struct *p)
+{
+        return p->pid == p->tgid;
+}
 static inline struct task_struct *next_thread(const struct task_struct *p)
 {
        return list_entry(rcu_dereference(p->thread_group.next),
diff --git a/include/linux/scx200.h b/include/linux/scx200.h
index 693c0557e70b..de466e11e271 100644
--- a/include/linux/scx200.h
+++ b/include/linux/scx200.h
@@ -32,7 +32,7 @@ extern unsigned scx200_cb_base;
 /* High Resolution Timer */
 #define SCx200_TIMER_OFFSET 0x08
-#define SCx200_TIMER_SIZE 0x05
+#define SCx200_TIMER_SIZE 0x06
 /* Clock Generators */
 #define SCx200_CLOCKGEN_OFFSET 0x10
diff --git a/include/linux/scx200_gpio.h b/include/linux/scx200_gpio.h
index 90dd069cc145..1a82d30c4b17 100644
--- a/include/linux/scx200_gpio.h
+++ b/include/linux/scx200_gpio.h
@@ -4,6 +4,7 @@ u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
 extern unsigned scx200_gpio_base;
 extern long scx200_gpio_shadow[2];
+extern struct nsc_gpio_ops scx200_gpio_ops;
 #define scx200_gpio_present() (scx200_gpio_base!=0)
diff --git a/include/linux/security.h b/include/linux/security.h
index 9f56fb8a4a6c..9b5fea81f55e 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1595,6 +1595,7 @@ static inline void security_sb_post_pivotroot (struct nameidata *old_nd,
 static inline int security_inode_alloc (struct inode *inode)
 {
+        inode->i_security = NULL;
        return security_ops->inode_alloc_security (inode);
 }
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 86501a3de2ac..b661c19f3f72 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -67,8 +67,8 @@
 /* Parisc type numbers. */
 #define PORT_MUX        48
-/* Atmel AT91xxx SoC */
+/* Atmel AT91 / AT32 SoC */
-#define PORT_AT91       49
+#define PORT_ATMEL      49
 /* Macintosh Zilog type numbers */
 #define PORT_MAC_ZILOG  50      /* m68k : not yet implemented */
@@ -319,6 +319,7 @@ struct uart_info {
 #define UIF_CTS_FLOW            ((__force uif_t) (1 << 26))
 #define UIF_NORMAL_ACTIVE       ((__force uif_t) (1 << 29))
 #define UIF_INITIALIZED         ((__force uif_t) (1 << 31))
+#define UIF_SUSPENDED           ((__force uif_t) (1 << 30))
        int                     blocked_open;
@@ -414,7 +415,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch,
 #ifdef SUPPORT_SYSRQ
        if (port->sysrq) {
                if (ch && time_before(jiffies, port->sysrq)) {
-                        handle_sysrq(ch, regs, NULL);
+                        handle_sysrq(ch, regs, port->info->tty);
                        port->sysrq = 0;
                        return 1;
                }
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 6348e8330897..c9069310b6ac 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -217,5 +217,8 @@ static inline void serio_unpin_driver(struct serio *serio)
 #define SERIO_LKKBD     0x28
 #define SERIO_ELO       0x29
 #define SERIO_MICROTOUCH        0x30
+#define SERIO_PENMOUNT  0x31
+#define SERIO_TOUCHRIGHT        0x32
+#define SERIO_TOUCHWIN  0x33
 #endif
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index c057f0b32318..f3c51899117f 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -19,6 +19,10 @@ struct shmem_inode_info {
        swp_entry_t             i_direct[SHMEM_NR_DIRECT]; /* first blocks */
        struct list_head        swaplist;       /* chain of maybes on swap */
        struct inode            vfs_inode;
+#ifdef CONFIG_TMPFS_POSIX_ACL
+        struct posix_acl        *i_acl;
+        struct posix_acl        *i_default_acl;
+#endif
 };
 struct shmem_sb_info {
@@ -36,4 +40,24 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
        return container_of(inode, struct shmem_inode_info, vfs_inode);
 }
+#ifdef CONFIG_TMPFS_POSIX_ACL
+int shmem_permission(struct inode *, int, struct nameidata *);
+int shmem_acl_init(struct inode *, struct inode *);
+void shmem_acl_destroy_inode(struct inode *);
+extern struct xattr_handler shmem_xattr_acl_access_handler;
+extern struct xattr_handler shmem_xattr_acl_default_handler;
+extern struct generic_acl_operations shmem_acl_ops;
+#else
+static inline int shmem_acl_init(struct inode *inode, struct inode *dir)
+{
+        return 0;
+}
+static inline void shmem_acl_destroy_inode(struct inode *inode)
+{
+}
+#endif  /* CONFIG_TMPFS_POSIX_ACL */
 #endif
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 66d6eb78d1c6..c4947b8a2c03 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -1,5 +1,5 @@
 /*
- * linux/mm/slab.h
+ * linux/include/linux/slab.h
 * Written by Mark Hemment, 1996.
 * (markhe@nextd.demon.co.uk)
 */
@@ -60,7 +60,7 @@ extern void __init kmem_cache_init(void);
 extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned long,
                                       void (*)(void *, kmem_cache_t *, unsigned long),
                                       void (*)(void *, kmem_cache_t *, unsigned long));
-extern int kmem_cache_destroy(kmem_cache_t *);
+extern void kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
 extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
 extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
@@ -77,13 +77,6 @@ struct cache_sizes {
 extern struct cache_sizes malloc_sizes[];
 extern void *__kmalloc(size_t, gfp_t);
-#ifndef CONFIG_DEBUG_SLAB
-#define ____kmalloc(size, flags) __kmalloc(size, flags)
-#else
-extern void *__kmalloc_track_caller(size_t, gfp_t, void*);
-#define ____kmalloc(size, flags) \
-    __kmalloc_track_caller(size, flags, __builtin_return_address(0))
-#endif
 /**
 * kmalloc - allocate memory
@@ -153,6 +146,23 @@ found:
        return __kmalloc(size, flags);
 }
+/*
+ * kmalloc_track_caller is a special version of kmalloc that records the
+ * calling function of the routine calling it for slab leak tracking instead
+ * of just the calling function (confusing, eh?).
+ * It's useful when the call to kmalloc comes from a widely-used standard
+ * allocator where we care about the real place the memory allocation
+ * request comes from.
+ */
+#ifndef CONFIG_DEBUG_SLAB
+#define kmalloc_track_caller(size, flags) \
+        __kmalloc(size, flags)
+#else
+extern void *__kmalloc_track_caller(size_t, gfp_t, void*);
+#define kmalloc_track_caller(size, flags) \
+        __kmalloc_track_caller(size, flags, __builtin_return_address(0))
+#endif
 extern void *__kzalloc(size_t, gfp_t);
 /**
@@ -249,7 +259,7 @@ struct kmem_cache *kmem_cache_create(const char *c, size_t, size_t,
        unsigned long,
        void (*)(void *, struct kmem_cache *, unsigned long),
        void (*)(void *, struct kmem_cache *, unsigned long));
-int kmem_cache_destroy(struct kmem_cache *c);
+void kmem_cache_destroy(struct kmem_cache *c);
 void *kmem_cache_alloc(struct kmem_cache *c, gfp_t flags);
 void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 void kmem_cache_free(struct kmem_cache *c, void *b);
@@ -271,7 +281,7 @@ static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
 #define kmem_cache_alloc_node(c, f, n) kmem_cache_alloc(c, f)
 #define kmalloc_node(s, f, n) kmalloc(s, f)
 #define kzalloc(s, f) __kzalloc(s, f)
-#define ____kmalloc kmalloc
+#define kmalloc_track_caller kmalloc
 #endif /* CONFIG_SLOB */
diff --git a/include/linux/smb.h b/include/linux/smb.h
index 6df3b1501559..f098dff93f6b 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -89,7 +89,6 @@ struct smb_fattr {
        struct timespec f_atime;
        struct timespec f_mtime;
        struct timespec f_ctime;
-        unsigned long   f_blksize;
        unsigned long   f_blocks;
        int             f_unix;
 };
diff --git a/include/linux/sound.h b/include/linux/sound.h
index f63d8342ffa3..9e2a94feed6b 100644
--- a/include/linux/sound.h
+++ b/include/linux/sound.h
@@ -35,10 +35,8 @@ extern int register_sound_special_device(const struct file_operations *fops, int
 extern int register_sound_mixer(const struct file_operations *fops, int dev);
 extern int register_sound_midi(const struct file_operations *fops, int dev);
 extern int register_sound_dsp(const struct file_operations *fops, int dev);
-extern int register_sound_synth(const struct file_operations *fops, int dev);
 extern void unregister_sound_special(int unit);
 extern void unregister_sound_mixer(int unit);
 extern void unregister_sound_midi(int unit);
 extern void unregister_sound_dsp(int unit);
-extern void unregister_sound_synth(int unit);
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 31473db92d3b..b800d2d68b32 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -167,9 +167,9 @@ do {								\
 * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
 * methods are defined as nops in the case they are not required.
 */
-#define spin_trylock(lock)              __cond_lock(_spin_trylock(lock))
+#define spin_trylock(lock)              __cond_lock(lock, _spin_trylock(lock))
-#define read_trylock(lock)              __cond_lock(_read_trylock(lock))
+#define read_trylock(lock)              __cond_lock(lock, _read_trylock(lock))
-#define write_trylock(lock)             __cond_lock(_write_trylock(lock))
+#define write_trylock(lock)             __cond_lock(lock, _write_trylock(lock))
 #define spin_lock(lock)                 _spin_lock(lock)
@@ -236,19 +236,19 @@ do {								\
                                        _write_unlock_irqrestore(lock, flags)
 #define write_unlock_bh(lock)           _write_unlock_bh(lock)
-#define spin_trylock_bh(lock)           __cond_lock(_spin_trylock_bh(lock))
+#define spin_trylock_bh(lock)   __cond_lock(lock, _spin_trylock_bh(lock))
 #define spin_trylock_irq(lock) \
 ({ \
        local_irq_disable(); \
-        _spin_trylock(lock) ? \
+        spin_trylock(lock) ? \
        1 : ({ local_irq_enable(); 0;  }); \
 })
 #define spin_trylock_irqsave(lock, flags) \
 ({ \
        local_irq_save(flags); \
-        _spin_trylock(lock) ? \
+        spin_trylock(lock) ? \
        1 : ({ local_irq_restore(flags); 0; }); \
 })
@@ -264,7 +264,7 @@ do {								\
 */
 extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #define atomic_dec_and_lock(atomic, lock) \
-                __cond_lock(_atomic_dec_and_lock(atomic, lock))
+                __cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
 /**
 * spin_can_lock - would spin_trylock() succeed?
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index b2c4f8299464..8828b8155e9c 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -19,41 +19,41 @@ int in_lock_functions(unsigned long addr);
 #define assert_spin_locked(x)   BUG_ON(!spin_is_locked(x))
-void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(spinlock_t);
+void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(lock);
 void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
-                                                        __acquires(spinlock_t);
+                                                        __acquires(lock);
-void __lockfunc _read_lock(rwlock_t *lock)              __acquires(rwlock_t);
+void __lockfunc _read_lock(rwlock_t *lock)              __acquires(lock);
-void __lockfunc _write_lock(rwlock_t *lock)             __acquires(rwlock_t);
+void __lockfunc _write_lock(rwlock_t *lock)             __acquires(lock);
-void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(spinlock_t);
+void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(lock);
-void __lockfunc _read_lock_bh(rwlock_t *lock)           __acquires(rwlock_t);
+void __lockfunc _read_lock_bh(rwlock_t *lock)           __acquires(lock);
-void __lockfunc _write_lock_bh(rwlock_t *lock)          __acquires(rwlock_t);
+void __lockfunc _write_lock_bh(rwlock_t *lock)          __acquires(lock);
-void __lockfunc _spin_lock_irq(spinlock_t *lock)        __acquires(spinlock_t);
+void __lockfunc _spin_lock_irq(spinlock_t *lock)        __acquires(lock);
-void __lockfunc _read_lock_irq(rwlock_t *lock)          __acquires(rwlock_t);
+void __lockfunc _read_lock_irq(rwlock_t *lock)          __acquires(lock);
-void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(rwlock_t);
+void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(lock);
 unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
-                                                        __acquires(spinlock_t);
+                                                        __acquires(lock);
 unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
-                                                        __acquires(rwlock_t);
+                                                        __acquires(lock);
 unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
-                                                        __acquires(rwlock_t);
+                                                        __acquires(lock);
 int __lockfunc _spin_trylock(spinlock_t *lock);
 int __lockfunc _read_trylock(rwlock_t *lock);
 int __lockfunc _write_trylock(rwlock_t *lock);
 int __lockfunc _spin_trylock_bh(spinlock_t *lock);
-void __lockfunc _spin_unlock(spinlock_t *lock)          __releases(spinlock_t);
+void __lockfunc _spin_unlock(spinlock_t *lock)          __releases(lock);
-void __lockfunc _read_unlock(rwlock_t *lock)            __releases(rwlock_t);
+void __lockfunc _read_unlock(rwlock_t *lock)            __releases(lock);
-void __lockfunc _write_unlock(rwlock_t *lock)           __releases(rwlock_t);
+void __lockfunc _write_unlock(rwlock_t *lock)           __releases(lock);
-void __lockfunc _spin_unlock_bh(spinlock_t *lock)       __releases(spinlock_t);
+void __lockfunc _spin_unlock_bh(spinlock_t *lock)       __releases(lock);
-void __lockfunc _read_unlock_bh(rwlock_t *lock)         __releases(rwlock_t);
+void __lockfunc _read_unlock_bh(rwlock_t *lock)         __releases(lock);
-void __lockfunc _write_unlock_bh(rwlock_t *lock)        __releases(rwlock_t);
+void __lockfunc _write_unlock_bh(rwlock_t *lock)        __releases(lock);
-void __lockfunc _spin_unlock_irq(spinlock_t *lock)      __releases(spinlock_t);
+void __lockfunc _spin_unlock_irq(spinlock_t *lock)      __releases(lock);
-void __lockfunc _read_unlock_irq(rwlock_t *lock)        __releases(rwlock_t);
+void __lockfunc _read_unlock_irq(rwlock_t *lock)        __releases(lock);
-void __lockfunc _write_unlock_irq(rwlock_t *lock)       __releases(rwlock_t);
+void __lockfunc _write_unlock_irq(rwlock_t *lock)       __releases(lock);
 void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
-                                                        __releases(spinlock_t);
+                                                        __releases(lock);
 void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-                                                        __releases(rwlock_t);
+                                                        __releases(lock);
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-                                                        __releases(rwlock_t);
+                                                        __releases(lock);
 #endif /* __LINUX_SPINLOCK_API_SMP_H */
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
new file mode 100644
index 000000000000..aca0eee53930
--- /dev/null
+++ b/include/linux/srcu.h
@@ -0,0 +1,53 @@
+/*
+ * Sleepable Read-Copy Update mechanism for mutual exclusion
+ *
+ * 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.
+ *
+ * Copyright (C) IBM Corporation, 2006
+ *
+ * Author: Paul McKenney <paulmck@us.ibm.com>
+ *
+ * For detailed explanation of Read-Copy Update mechanism see -
+ *              Documentation/RCU/ *.txt
+ *
+ */
+#ifndef _LINUX_SRCU_H
+#define _LINUX_SRCU_H
+struct srcu_struct_array {
+        int c[2];
+};
+struct srcu_struct {
+        int completed;
+        struct srcu_struct_array *per_cpu_ref;
+        struct mutex mutex;
+};
+#ifndef CONFIG_PREEMPT
+#define srcu_barrier() barrier()
+#else /* #ifndef CONFIG_PREEMPT */
+#define srcu_barrier()
+#endif /* #else #ifndef CONFIG_PREEMPT */
+int init_srcu_struct(struct srcu_struct *sp);
+void cleanup_srcu_struct(struct srcu_struct *sp);
+int srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
+void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
+void synchronize_srcu(struct srcu_struct *sp);
+long srcu_batches_completed(struct srcu_struct *sp);
+#endif
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 9cc81e572224..50e2b01e517c 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -5,15 +5,16 @@
 struct stack_trace {
        unsigned int nr_entries, max_entries;
        unsigned long *entries;
+        int skip;       /* input argument: How many entries to skip */
+        int all_contexts; /* input argument: if true do than one stack */
 };
 extern void save_stack_trace(struct stack_trace *trace,
-                             struct task_struct *task, int all_contexts,
+                             struct task_struct *task);
-                             unsigned int skip);
 extern void print_stack_trace(struct stack_trace *trace, int spaces);
 #else
-# define save_stack_trace(trace, task, all, skip)       do { } while (0)
+# define save_stack_trace(trace, task)                  do { } while (0)
 # define print_stack_trace(trace)                       do { } while (0)
 #endif
diff --git a/include/linux/stat.h b/include/linux/stat.h
index 8669291352db..679ef0d70b6b 100644
--- a/include/linux/stat.h
+++ b/include/linux/stat.h
@@ -57,7 +57,7 @@
 #include <linux/time.h>
 struct kstat {
-        unsigned long   ino;
+        u64             ino;
        dev_t           dev;
        umode_t         mode;
        unsigned int    nlink;
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index ea65dfb60cd8..6a40c76bdcf1 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -11,6 +11,12 @@
 #endif
 #ifdef __KERNEL__
+enum {
+        false   = 0,
+        true    = 1
+};
 #undef offsetof
 #ifdef __compiler_offsetof
 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
diff --git a/include/linux/string.h b/include/linux/string.h
index e4c755860316..4f69ef9e6eb5 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -99,6 +99,7 @@ extern void * memchr(const void *,int,__kernel_size_t);
 #endif
 extern char *kstrdup(const char *s, gfp_t gfp);
+extern void *kmemdup(const void *src, size_t len, gfp_t gfp);
 #ifdef __cplusplus
 }
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index a6de332e57d4..534cdc7be58d 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -20,9 +20,6 @@
 /* size of the nodename buffer */
 #define UNX_MAXNODENAME 32
-/* Maximum size (in bytes) of an rpc credential or verifier */
-#define RPC_MAX_AUTH_SIZE (400)
 /* Work around the lack of a VFS credential */
 struct auth_cred {
        uid_t   uid;
@@ -109,13 +106,13 @@ struct rpc_credops {
        void                    (*crdestroy)(struct rpc_cred *);
        int                     (*crmatch)(struct auth_cred *, struct rpc_cred *, int);
-        u32 *                   (*crmarshal)(struct rpc_task *, u32 *);
+        __be32 *                (*crmarshal)(struct rpc_task *, __be32 *);
        int                     (*crrefresh)(struct rpc_task *);
-        u32 *                   (*crvalidate)(struct rpc_task *, u32 *);
+        __be32 *                (*crvalidate)(struct rpc_task *, __be32 *);
        int                     (*crwrap_req)(struct rpc_task *, kxdrproc_t,
-                                                void *, u32 *, void *);
+                                                void *, __be32 *, void *);
        int                     (*crunwrap_resp)(struct rpc_task *, kxdrproc_t,
-                                                void *, u32 *, void *);
+                                                void *, __be32 *, void *);
 };
 extern struct rpc_authops       authunix_ops;
@@ -134,10 +131,10 @@ struct rpc_cred *	rpcauth_bindcred(struct rpc_task *);
 void                    rpcauth_holdcred(struct rpc_task *);
 void                    put_rpccred(struct rpc_cred *);
 void                    rpcauth_unbindcred(struct rpc_task *);
-u32 *                   rpcauth_marshcred(struct rpc_task *, u32 *);
+__be32 *                rpcauth_marshcred(struct rpc_task *, __be32 *);
-u32 *                   rpcauth_checkverf(struct rpc_task *, u32 *);
+__be32 *                rpcauth_checkverf(struct rpc_task *, __be32 *);
-int                     rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, u32 *data, void *obj);
+int                     rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, __be32 *data, void *obj);
-int                     rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, u32 *data, void *obj);
+int                     rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, __be32 *data, void *obj);
 int                     rpcauth_refreshcred(struct rpc_task *);
 void                    rpcauth_invalcred(struct rpc_task *);
 int                     rpcauth_uptodatecred(struct rpc_task *);
diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h
index 03084dc4bb6a..97b62e97dd8d 100644
--- a/include/linux/sunrpc/auth_gss.h
+++ b/include/linux/sunrpc/auth_gss.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/linux/auth_gss.h
+ * linux/include/linux/sunrpc/auth_gss.h
 *
 * Declarations for RPCSEC_GSS
 *
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index b5612c958cce..3699dff7db8f 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -163,6 +163,17 @@ static inline void cache_put(struct cache_head *h, struct cache_detail *cd)
        kref_put(&h->ref, cd->cache_put);
 }
+static inline int cache_valid(struct cache_head *h)
+{
+        /* If an item has been unhashed pending removal when
+         * the refcount drops to 0, the expiry_time will be
+         * set to 0.  We don't want to consider such items
+         * valid in this context even though CACHE_VALID is
+         * set.
+         */
+        return (h->expiry_time != 0 && test_bit(CACHE_VALID, &h->flags));
+}
 extern int cache_check(struct cache_detail *detail,
                       struct cache_head *h, struct cache_req *rqstp);
 extern void cache_flush(void);
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 6e112cc5cdda..5eca9e442051 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/linux/gss_api.h
+ * linux/include/linux/sunrpc/gss_api.h
 *
 * Somewhat simplified version of the gss api.
 *
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index f43f237360ae..1e65f2dd80e5 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/net/sunrpc/msg_prot.h
+ * linux/include/linux/sunrpc/msg_prot.h
 *
 * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
 */
@@ -11,6 +11,9 @@
 #define RPC_VERSION 2
+/* size of an XDR encoding unit in bytes, i.e. 32bit */
+#define XDR_UNIT        (4)
 /* spec defines authentication flavor as an unsigned 32 bit integer */
 typedef u32     rpc_authflavor_t;
@@ -34,6 +37,9 @@ enum rpc_auth_flavors {
        RPC_AUTH_GSS_SPKMP = 390011,
 };
+/* Maximum size (in bytes) of an rpc credential or verifier */
+#define RPC_MAX_AUTH_SIZE (400)
 enum rpc_msg_type {
        RPC_CALL = 0,
        RPC_REPLY = 1
@@ -95,11 +101,45 @@ enum rpc_auth_stat {
 * 2GB.
 */
-typedef u32     rpc_fraghdr;
+typedef __be32  rpc_fraghdr;
 #define RPC_LAST_STREAM_FRAGMENT        (1U << 31)
 #define RPC_FRAGMENT_SIZE_MASK          (~RPC_LAST_STREAM_FRAGMENT)
 #define RPC_MAX_FRAGMENT_SIZE           ((1U << 31) - 1)
+/*
+ * RPC call and reply header size as number of 32bit words (verifier
+ * size computed separately, see below)
+ */
+#define RPC_CALLHDRSIZE         (6)
+#define RPC_REPHDRSIZE          (4)
+/*
+ * Maximum RPC header size, including authentication,
+ * as number of 32bit words (see RFCs 1831, 1832).
+ *
+ *      xid                         1 xdr unit = 4 bytes
+ *      mtype                       1
+ *      rpc_version                 1
+ *      program                     1
+ *      prog_version                1
+ *      procedure                   1
+ *      cred {
+ *          flavor                  1
+ *          length                  1
+ *          body<RPC_MAX_AUTH_SIZE> 100 xdr units = 400 bytes
+ *      }
+ *      verf {
+ *          flavor                  1
+ *          length                  1
+ *          body<RPC_MAX_AUTH_SIZE> 100 xdr units = 400 bytes
+ *      }
+ *      TOTAL                       210 xdr units = 840 bytes
+ */
+#define RPC_MAX_HEADER_WITH_AUTH \
+        (RPC_CALLHDRSIZE + 2*(2+RPC_MAX_AUTH_SIZE/4))
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_MSGPROT_H_ */
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 7b27c09b5604..d6288e89fd9d 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -13,11 +13,36 @@
 #include <linux/in.h>
 #include <linux/sunrpc/types.h>
 #include <linux/sunrpc/xdr.h>
+#include <linux/sunrpc/auth.h>
 #include <linux/sunrpc/svcauth.h>
 #include <linux/wait.h>
 #include <linux/mm.h>
 /*
+ * This is the RPC server thread function prototype
+ */
+typedef void            (*svc_thread_fn)(struct svc_rqst *);
+/*
+ *
+ * RPC service thread pool.
+ *
+ * Pool of threads and temporary sockets.  Generally there is only
+ * a single one of these per RPC service, but on NUMA machines those
+ * services that can benefit from it (i.e. nfs but not lockd) will
+ * have one pool per NUMA node.  This optimisation reduces cross-
+ * node traffic on multi-node NUMA NFS servers.
+ */
+struct svc_pool {
+        unsigned int            sp_id;          /* pool id; also node id on NUMA */
+        spinlock_t              sp_lock;        /* protects all fields */
+        struct list_head        sp_threads;     /* idle server threads */
+        struct list_head        sp_sockets;     /* pending sockets */
+        unsigned int            sp_nrthreads;   /* # of threads in pool */
+        struct list_head        sp_all_threads; /* all server threads */
+} ____cacheline_aligned_in_smp;
+/*
 * RPC service.
 *
 * An RPC service is a ``daemon,'' possibly multithreaded, which
@@ -28,8 +53,6 @@
 * We currently do not support more than one RPC program per daemon.
 */
 struct svc_serv {
-        struct list_head        sv_threads;     /* idle server threads */
-        struct list_head        sv_sockets;     /* pending sockets */
        struct svc_program *    sv_program;     /* RPC program */
        struct svc_stat *       sv_stats;       /* RPC statistics */
        spinlock_t              sv_lock;
@@ -40,16 +63,61 @@ struct svc_serv {
        struct list_head        sv_permsocks;   /* all permanent sockets */
        struct list_head        sv_tempsocks;   /* all temporary sockets */
        int                     sv_tmpcnt;      /* count of temporary sockets */
+        struct timer_list       sv_temptimer;   /* timer for aging temporary sockets */
        char *                  sv_name;        /* service name */
+        unsigned int            sv_nrpools;     /* number of thread pools */
+        struct svc_pool *       sv_pools;       /* array of thread pools */
+        void                    (*sv_shutdown)(struct svc_serv *serv);
+                                                /* Callback to use when last thread
+                                                 * exits.
+                                                 */
+        struct module *         sv_module;      /* optional module to count when
+                                                 * adding threads */
+        svc_thread_fn           sv_function;    /* main function for threads */
+        int                     sv_kill_signal; /* signal to kill threads */
 };
 /*
+ * We use sv_nrthreads as a reference count.  svc_destroy() drops
+ * this refcount, so we need to bump it up around operations that
+ * change the number of threads.  Horrible, but there it is.
+ * Should be called with the BKL held.
+ */
+static inline void svc_get(struct svc_serv *serv)
+{
+        serv->sv_nrthreads++;
+}
+/*
 * Maximum payload size supported by a kernel RPC server.
 * This is use to determine the max number of pages nfsd is
 * willing to return in a single READ operation.
+ *
+ * These happen to all be powers of 2, which is not strictly
+ * necessary but helps enforce the real limitation, which is
+ * that they should be multiples of PAGE_CACHE_SIZE.
+ *
+ * For UDP transports, a block plus NFS,RPC, and UDP headers
+ * has to fit into the IP datagram limit of 64K.  The largest
+ * feasible number for all known page sizes is probably 48K,
+ * but we choose 32K here.  This is the same as the historical
+ * Linux limit; someone who cares more about NFS/UDP performance
+ * can test a larger number.
+ *
+ * For TCP transports we have more freedom.  A size of 1MB is
+ * chosen to match the client limit.  Other OSes are known to
+ * have larger limits, but those numbers are probably beyond
+ * the point of diminishing returns.
 */
-#define RPCSVC_MAXPAYLOAD       (64*1024u)
+#define RPCSVC_MAXPAYLOAD       (1*1024*1024u)
+#define RPCSVC_MAXPAYLOAD_TCP   RPCSVC_MAXPAYLOAD
+#define RPCSVC_MAXPAYLOAD_UDP   (32*1024u)
+extern u32 svc_max_payload(const struct svc_rqst *rqstp);
 /*
 * RPC Requsts and replies are stored in one or more pages.
@@ -78,43 +146,61 @@ struct svc_serv {
 */
 #define RPCSVC_MAXPAGES         ((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2)
-static inline u32 svc_getu32(struct kvec *iov)
+static inline u32 svc_getnl(struct kvec *iov)
+{
+        __be32 val, *vp;
+        vp = iov->iov_base;
+        val = *vp++;
+        iov->iov_base = (void*)vp;
+        iov->iov_len -= sizeof(__be32);
+        return ntohl(val);
+}
+static inline void svc_putnl(struct kvec *iov, u32 val)
+{
+        __be32 *vp = iov->iov_base + iov->iov_len;
+        *vp = htonl(val);
+        iov->iov_len += sizeof(__be32);
+}
+static inline __be32 svc_getu32(struct kvec *iov)
 {
-        u32 val, *vp;
+        __be32 val, *vp;
        vp = iov->iov_base;
        val = *vp++;
        iov->iov_base = (void*)vp;
-        iov->iov_len -= sizeof(u32);
+        iov->iov_len -= sizeof(__be32);
        return val;
 }
 static inline void svc_ungetu32(struct kvec *iov)
 {
-        u32 *vp = (u32 *)iov->iov_base;
+        __be32 *vp = (__be32 *)iov->iov_base;
        iov->iov_base = (void *)(vp - 1);
        iov->iov_len += sizeof(*vp);
 }
-static inline void svc_putu32(struct kvec *iov, u32 val)
+static inline void svc_putu32(struct kvec *iov, __be32 val)
 {
-        u32 *vp = iov->iov_base + iov->iov_len;
+        __be32 *vp = iov->iov_base + iov->iov_len;
        *vp = val;
-        iov->iov_len += sizeof(u32);
+        iov->iov_len += sizeof(__be32);
 }
        
 /*
 * The context of a single thread, including the request currently being
 * processed.
- * NOTE: First two items must be prev/next.
 */
 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 svc_serv *       rq_server;      /* RPC service definition */
+        struct svc_pool *       rq_pool;        /* thread pool */
        struct svc_procedure *  rq_procinfo;    /* procedure info */
        struct auth_ops *       rq_authop;      /* authentication flavour */
        struct svc_cred         rq_cred;        /* auth info */
@@ -123,14 +209,13 @@ struct svc_rqst {
        struct xdr_buf          rq_arg;
        struct xdr_buf          rq_res;
-        struct page *           rq_argpages[RPCSVC_MAXPAGES];
+        struct page *           rq_pages[RPCSVC_MAXPAGES];
-        struct page *           rq_respages[RPCSVC_MAXPAGES];
+        struct page *           *rq_respages;   /* points into rq_pages */
-        int                     rq_restailpage;
+        int                     rq_resused;     /* number of pages used for result */
-        short                   rq_argused;     /* pages used for argument */
-        short                   rq_arghi;       /* pages available in argument page list */
+        struct kvec             rq_vec[RPCSVC_MAXPAGES]; /* generally useful.. */
-        short                   rq_resused;     /* pages used for result */
+        __be32                  rq_xid;         /* transmission id */
-        u32                     rq_xid;         /* transmission id */
        u32                     rq_prog;        /* program number */
        u32                     rq_vers;        /* program version */
        u32                     rq_proc;        /* procedure number */
@@ -139,7 +224,7 @@ struct svc_rqst {
                                rq_secure  : 1; /* secure port */
-        __u32                   rq_daddr;       /* dest addr of request - reply from here */
+        __be32                  rq_daddr;       /* dest addr of request - reply from here */
        void *                  rq_argp;        /* decoded arguments */
        void *                  rq_resp;        /* xdr'd results */
@@ -163,13 +248,14 @@ struct svc_rqst {
                                                 * to prevent encrypting page
                                                 * cache pages */
        wait_queue_head_t       rq_wait;        /* synchronization */
+        struct task_struct      *rq_task;       /* service thread */
 };
 /*
 * Check buffer bounds after decoding arguments
 */
 static inline int
-xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_argsize_check(struct svc_rqst *rqstp, __be32 *p)
 {
        char *cp = (char *)p;
        struct kvec *vec = &rqstp->rq_arg.head[0];
@@ -178,7 +264,7 @@ xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
 }
 static inline int
-xdr_ressize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_ressize_check(struct svc_rqst *rqstp, __be32 *p)
 {
        struct kvec *vec = &rqstp->rq_res.head[0];
        char *cp = (char*)p;
@@ -188,71 +274,26 @@ xdr_ressize_check(struct svc_rqst *rqstp, u32 *p)
        return vec->iov_len <= PAGE_SIZE;
 }
-static inline struct page *
+static inline void svc_free_res_pages(struct svc_rqst *rqstp)
-svc_take_res_page(struct svc_rqst *rqstp)
-{
-        if (rqstp->rq_arghi <= rqstp->rq_argused)
-                return NULL;
-        rqstp->rq_arghi--;
-        rqstp->rq_respages[rqstp->rq_resused] =
-                rqstp->rq_argpages[rqstp->rq_arghi];
-        return rqstp->rq_respages[rqstp->rq_resused++];
-}
-static inline void svc_take_page(struct svc_rqst *rqstp)
-{
-        if (rqstp->rq_arghi <= rqstp->rq_argused) {
-                WARN_ON(1);
-                return;
-        }
-        rqstp->rq_arghi--;
-        rqstp->rq_respages[rqstp->rq_resused] =
-                rqstp->rq_argpages[rqstp->rq_arghi];
-        rqstp->rq_resused++;
-}
-static inline void svc_pushback_allpages(struct svc_rqst *rqstp)
-{
-        while (rqstp->rq_resused) {
-                if (rqstp->rq_respages[--rqstp->rq_resused] == NULL)
-                        continue;
-                rqstp->rq_argpages[rqstp->rq_arghi++] =
-                        rqstp->rq_respages[rqstp->rq_resused];
-                rqstp->rq_respages[rqstp->rq_resused] = NULL;
-        }
-}
-static inline void svc_pushback_unused_pages(struct svc_rqst *rqstp)
 {
-        while (rqstp->rq_resused &&
+        while (rqstp->rq_resused) {
-               rqstp->rq_res.pages != &rqstp->rq_respages[rqstp->rq_resused]) {
+                struct page **pp = (rqstp->rq_respages +
+                                    --rqstp->rq_resused);
-                if (rqstp->rq_respages[--rqstp->rq_resused] != NULL) {
+                if (*pp) {
-                        rqstp->rq_argpages[rqstp->rq_arghi++] =
+                        put_page(*pp);
-                                rqstp->rq_respages[rqstp->rq_resused];
+                        *pp = NULL;
-                        rqstp->rq_respages[rqstp->rq_resused] = NULL;
                }
        }
 }
-static inline void svc_free_allpages(struct svc_rqst *rqstp)
-{
-        while (rqstp->rq_resused) {
-                if (rqstp->rq_respages[--rqstp->rq_resused] == NULL)
-                        continue;
-                put_page(rqstp->rq_respages[rqstp->rq_resused]);
-                rqstp->rq_respages[rqstp->rq_resused] = NULL;
-        }
-}
 struct svc_deferred_req {
        u32                     prot;   /* protocol (UDP or TCP) */
        struct sockaddr_in      addr;
        struct svc_sock         *svsk;  /* where reply must go */
-        u32                     daddr;  /* where reply must come from */
+        __be32                  daddr;  /* where reply must come from */
        struct cache_deferred_req handle;
        int                     argslen;
-        u32                     args[0];
+        __be32                  args[0];
 };
 /*
@@ -280,11 +321,14 @@ struct svc_version {
        struct svc_procedure *  vs_proc;        /* per-procedure info */
        u32                     vs_xdrsize;     /* xdrsize needed for this version */
+        unsigned int            vs_hidden : 1;  /* Don't register with portmapper.
+                                                 * Only used for nfsacl so far. */
        /* Override dispatch function (e.g. when caching replies).
         * A return value of 0 means drop the request. 
         * vs_dispatch == NULL means use default dispatcher.
         */
-        int                     (*vs_dispatch)(struct svc_rqst *, u32 *);
+        int                     (*vs_dispatch)(struct svc_rqst *, __be32 *);
 };
 /*
@@ -304,20 +348,21 @@ struct svc_procedure {
 };
 /*
- * This is the RPC server thread function prototype
- */
-typedef void            (*svc_thread_fn)(struct svc_rqst *);
-/*
 * Function prototypes.
 */
-struct svc_serv *  svc_create(struct svc_program *, unsigned int);
+struct svc_serv *  svc_create(struct svc_program *, unsigned int,
+                              void (*shutdown)(struct svc_serv*));
 int                svc_create_thread(svc_thread_fn, struct svc_serv *);
 void               svc_exit_thread(struct svc_rqst *);
+struct svc_serv *  svc_create_pooled(struct svc_program *, unsigned int,
+                        void (*shutdown)(struct svc_serv*),
+                        svc_thread_fn, int sig, struct module *);
+int                svc_set_num_threads(struct svc_serv *, struct svc_pool *, int);
 void               svc_destroy(struct svc_serv *);
-int                svc_process(struct svc_serv *, struct svc_rqst *);
+int                svc_process(struct svc_rqst *);
 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);
 #endif /* SUNRPC_SVC_H */
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index 2fe2087edd66..de92619b0826 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -95,7 +95,7 @@ struct auth_ops {
        char *  name;
        struct module *owner;
        int     flavour;
-        int     (*accept)(struct svc_rqst *rq, u32 *authp);
+        int     (*accept)(struct svc_rqst *rq, __be32 *authp);
        int     (*release)(struct svc_rqst *rq);
        void    (*domain_release)(struct auth_domain *);
        int     (*set_client)(struct svc_rqst *rq);
@@ -112,7 +112,7 @@ struct auth_ops {
 #define SVC_COMPLETE    9
-extern int      svc_authenticate(struct svc_rqst *rqstp, u32 *authp);
+extern int      svc_authenticate(struct svc_rqst *rqstp, __be32 *authp);
 extern int      svc_authorise(struct svc_rqst *rqstp);
 extern int      svc_set_client(struct svc_rqst *rqstp);
 extern int      svc_auth_register(rpc_authflavor_t flavor, struct auth_ops *aops);
@@ -126,6 +126,7 @@ extern struct auth_domain *auth_domain_find(char *name);
 extern struct auth_domain *auth_unix_lookup(struct in_addr addr);
 extern int auth_unix_forget_old(struct auth_domain *dom);
 extern void svcauth_unix_purge(void);
+extern void svcauth_unix_info_release(void *);
 static inline unsigned long hash_str(char *name, int bits)
 {
diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h
index 3a2206f61de0..5a5db16ab660 100644
--- a/include/linux/sunrpc/svcauth_gss.h
+++ b/include/linux/sunrpc/svcauth_gss.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/linux/svcauth_gss.h
+ * linux/include/linux/sunrpc/svcauth_gss.h
 *
 * Bruce Fields <bfields@umich.edu>
 * Copyright (c) 2002 The Regents of the Unviersity of Michigan
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index b4acb3d37c3f..98b21ad370fd 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -20,8 +20,9 @@ struct svc_sock {
        struct socket *         sk_sock;        /* berkeley socket layer */
        struct sock *           sk_sk;          /* INET layer */
+        struct svc_pool *       sk_pool;        /* current pool iff queued */
        struct svc_serv *       sk_server;      /* service for this socket */
-        unsigned int            sk_inuse;       /* use count */
+        atomic_t                sk_inuse;       /* use count */
        unsigned long           sk_flags;
 #define SK_BUSY         0                       /* enqueued/receiving */
 #define SK_CONN         1                       /* conn pending */
@@ -31,9 +32,12 @@ struct svc_sock {
 #define SK_DEAD         6                       /* socket closed */
 #define SK_CHNGBUF      7                       /* need to change snd/rcv buffer sizes */
 #define SK_DEFERRED     8                       /* request on sk_deferred */
+#define SK_OLD          9                       /* used for temp socket aging mark+sweep */
+#define SK_DETACHED     10                      /* detached from tempsocks list */
-        int                     sk_reserved;    /* space on outq that is reserved */
+        atomic_t                sk_reserved;    /* space on outq that is reserved */
+        spinlock_t              sk_defer_lock;  /* protects sk_deferred */
        struct list_head        sk_deferred;    /* deferred requests that need to
                                                 * be revisted */
        struct mutex            sk_mutex;       /* to serialize sending data */
@@ -50,6 +54,9 @@ struct svc_sock {
        int                     sk_reclen;      /* length of record */
        int                     sk_tcplen;      /* current read length */
        time_t                  sk_lastrecv;    /* time of last received request */
+        /* cache of various info for TCP sockets */
+        void                    *sk_info_authunix;
 };
 /*
@@ -57,9 +64,14 @@ struct svc_sock {
 */
 int             svc_makesock(struct svc_serv *, int, unsigned short);
 void            svc_delete_socket(struct svc_sock *);
-int             svc_recv(struct svc_serv *, struct svc_rqst *, long);
+int             svc_recv(struct svc_rqst *, long);
 int             svc_send(struct svc_rqst *);
 void            svc_drop(struct svc_rqst *);
 void            svc_sock_update_bufs(struct svc_serv *serv);
+int             svc_sock_names(char *buf, struct svc_serv *serv, char *toclose);
+int             svc_addsock(struct svc_serv *serv,
+                            int fd,
+                            char *name_return,
+                            int *proto);
 #endif /* SUNRPC_SVCSOCK_H */
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index e6d3d349506c..953723b09bc6 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -32,7 +32,7 @@ struct xdr_netobj {
 * side) or svc_rqst pointer (server side).
 * Encode functions always assume there's enough room in the buffer.
 */
-typedef int     (*kxdrproc_t)(void *rqstp, u32 *data, void *obj);
+typedef int     (*kxdrproc_t)(void *rqstp, __be32 *data, void *obj);
 /*
 * Basic structure for transmission/reception of a client XDR message.
@@ -88,19 +88,19 @@ struct xdr_buf {
 /*
 * Miscellaneous XDR helper functions
 */
-u32 *   xdr_encode_opaque_fixed(u32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_opaque_fixed(__be32 *p, const void *ptr, unsigned int len);
-u32 *   xdr_encode_opaque(u32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_opaque(__be32 *p, const void *ptr, unsigned int len);
-u32 *   xdr_encode_string(u32 *p, const char *s);
+__be32 *xdr_encode_string(__be32 *p, const char *s);
-u32 *   xdr_decode_string_inplace(u32 *p, char **sp, int *lenp, int maxlen);
+__be32 *xdr_decode_string_inplace(__be32 *p, char **sp, int *lenp, int maxlen);
-u32 *   xdr_encode_netobj(u32 *p, const struct xdr_netobj *);
+__be32 *xdr_encode_netobj(__be32 *p, const struct xdr_netobj *);
-u32 *   xdr_decode_netobj(u32 *p, struct xdr_netobj *);
+__be32 *xdr_decode_netobj(__be32 *p, struct xdr_netobj *);
 void    xdr_encode_pages(struct xdr_buf *, struct page **, unsigned int,
                         unsigned int);
 void    xdr_inline_pages(struct xdr_buf *, unsigned int,
                         struct page **, unsigned int, unsigned int);
-static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
+static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int len)
 {
        return xdr_encode_opaque(p, s, len);
 }
@@ -108,16 +108,16 @@ static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
 /*
 * Decode 64bit quantities (NFSv3 support)
 */
-static inline u32 *
+static inline __be32 *
-xdr_encode_hyper(u32 *p, __u64 val)
+xdr_encode_hyper(__be32 *p, __u64 val)
 {
        *p++ = htonl(val >> 32);
        *p++ = htonl(val & 0xFFFFFFFF);
        return p;
 }
-static inline u32 *
+static inline __be32 *
-xdr_decode_hyper(u32 *p, __u64 *valp)
+xdr_decode_hyper(__be32 *p, __u64 *valp)
 {
        *valp  = ((__u64) ntohl(*p++)) << 32;
        *valp |= ntohl(*p++);
@@ -128,7 +128,7 @@ xdr_decode_hyper(u32 *p, __u64 *valp)
 * Adjust kvec to reflect end of xdr'ed data (RPC client XDR)
 */
 static inline int
-xdr_adjust_iovec(struct kvec *iov, u32 *p)
+xdr_adjust_iovec(struct kvec *iov, __be32 *p)
 {
        return iov->iov_len = ((u8 *) p - (u8 *) iov->iov_base);
 }
@@ -180,19 +180,19 @@ extern int xdr_encode_array2(struct xdr_buf *buf, unsigned int base,
 * Provide some simple tools for XDR buffer overflow-checking etc.
 */
 struct xdr_stream {
-        uint32_t *p;            /* start of available buffer */
+        __be32 *p;              /* start of available buffer */
        struct xdr_buf *buf;    /* XDR buffer to read/write */
-        uint32_t *end;          /* end of available buffer space */
+        __be32 *end;            /* end of available buffer space */
        struct kvec *iov;       /* pointer to the current kvec */
 };
-extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
+extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
-extern uint32_t *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
+extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages,
                unsigned int base, unsigned int len);
-extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
+extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
-extern uint32_t *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
+extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_read_pages(struct xdr_stream *xdr, unsigned int len);
 extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len);
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index bdeba8538c71..60394fbc4c70 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -15,6 +15,7 @@
 #include <linux/kref.h>
 #include <linux/sunrpc/sched.h>
 #include <linux/sunrpc/xdr.h>
+#include <linux/sunrpc/msg_prot.h>
 extern unsigned int xprt_udp_slot_table_entries;
 extern unsigned int xprt_tcp_slot_table_entries;
@@ -24,13 +25,6 @@ extern unsigned int xprt_tcp_slot_table_entries;
 #define RPC_MAX_SLOT_TABLE      (128U)
 /*
- * RPC call and reply header size as number of 32bit words (verifier
- * size computed separately)
- */
-#define RPC_CALLHDRSIZE         6
-#define RPC_REPHDRSIZE          4
-/*
 * Parameters for choosing a free port
 */
 extern unsigned int xprt_min_resvport;
@@ -79,7 +73,7 @@ struct rpc_rqst {
         * This is the private part
         */
        struct rpc_task *       rq_task;        /* RPC task data */
-        __u32                   rq_xid;         /* request XID */
+        __be32                  rq_xid;         /* request XID */
        int                     rq_cong;        /* has incremented xprt->cong */
        int                     rq_received;    /* receive completed */
        u32                     rq_seqno;       /* gss seq no. used on req. */
@@ -171,9 +165,9 @@ struct rpc_xprt {
        /*
         * State of TCP reply receive stuff
         */
-        u32                     tcp_recm,       /* Fragment header */
+        __be32                  tcp_recm,       /* Fragment header */
-                                tcp_xid,        /* Current XID */
+                                tcp_xid;        /* Current XID */
-                                tcp_reclen,     /* fragment length */
+        u32                     tcp_reclen,     /* fragment length */
                                tcp_offset;     /* fragment offset */
        unsigned long           tcp_copied,     /* copied to request */
                                tcp_flags;
@@ -253,7 +247,7 @@ void			xprt_release(struct rpc_task *task);
 struct rpc_xprt *       xprt_get(struct rpc_xprt *xprt);
 void                    xprt_put(struct rpc_xprt *xprt);
-static inline u32 *xprt_skip_transport_header(struct rpc_xprt *xprt, u32 *p)
+static inline __be32 *xprt_skip_transport_header(struct rpc_xprt *xprt, __be32 *p)
 {
        return p + xprt->tsh_size;
 }
@@ -268,7 +262,7 @@ void			xprt_wait_for_buffer_space(struct rpc_task *task);
 void                    xprt_write_space(struct rpc_xprt *xprt);
 void                    xprt_update_rtt(struct rpc_task *task);
 void                    xprt_adjust_cwnd(struct rpc_task *task, int result);
-struct rpc_rqst *       xprt_lookup_rqst(struct rpc_xprt *xprt, u32 xid);
+struct rpc_rqst *       xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
 void                    xprt_complete_rqst(struct rpc_task *task, int copied);
 void                    xprt_release_rqst_cong(struct rpc_task *task);
 void                    xprt_disconnect(struct rpc_xprt *xprt);
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 0577f5284cbc..c8b042667af1 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -1,7 +1,7 @@
 /*
 * SyncLink Multiprotocol Serial Adapter Driver
 *
- * $Id: synclink.h,v 3.13 2006/05/23 18:25:06 paulkf Exp $
+ * $Id: synclink.h,v 3.14 2006/07/17 20:15:43 paulkf Exp $
 *
 * Copyright (C) 1998-2000 by Microgate Corporation
 *
@@ -124,6 +124,8 @@
 #define MGSL_MODE_ASYNC         1
 #define MGSL_MODE_HDLC          2
+#define MGSL_MODE_MONOSYNC      3
+#define MGSL_MODE_BISYNC        4
 #define MGSL_MODE_RAW           6
 #define MGSL_BUS_TYPE_ISA       1
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 008f04c56737..3efcfc7e9c6c 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -53,6 +53,7 @@ struct mq_attr;
 struct compat_stat;
 struct compat_timeval;
 struct robust_list_head;
+struct getcpu_cache;
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -596,5 +597,8 @@ asmlinkage long sys_get_robust_list(int pid,
                                    size_t __user *len_ptr);
 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
                                    size_t len);
+asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
+int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index eca555781d05..1b24bd45e080 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -150,6 +150,8 @@ enum
        KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
        KERN_COMPAT_LOG=73,     /* int: print compat layer  messages */
        KERN_MAX_LOCK_DEPTH=74,
+        KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
+        KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
 };
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 1ea5d3cda6ae..6d5c43d31dec 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -10,6 +10,7 @@
 #ifndef _SYSFS_H_
 #define _SYSFS_H_
+#include <linux/compiler.h>
 #include <asm/atomic.h>
 struct kobject;
@@ -86,40 +87,44 @@ struct sysfs_dirent {
 #ifdef CONFIG_SYSFS
-extern int
+extern int __must_check
 sysfs_create_dir(struct kobject *);
 extern void
 sysfs_remove_dir(struct kobject *);
-extern int
+extern int __must_check
 sysfs_rename_dir(struct kobject *, const char *new_name);
-extern int
+extern int __must_check
 sysfs_create_file(struct kobject *, const struct attribute *);
-extern int
+extern int __must_check
 sysfs_update_file(struct kobject *, const struct attribute *);
-extern int
+extern int __must_check
 sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode);
 extern void
 sysfs_remove_file(struct kobject *, const struct attribute *);
-extern int
+extern int __must_check
 sysfs_create_link(struct kobject * kobj, struct kobject * target, const char * name);
 extern void
 sysfs_remove_link(struct kobject *, const char * name);
-int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr);
+int __must_check sysfs_create_bin_file(struct kobject *kobj,
-int sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr);
+                                        struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
-int sysfs_create_group(struct kobject *, const struct attribute_group *);
+int __must_check sysfs_create_group(struct kobject *,
+                                        const struct attribute_group *);
 void sysfs_remove_group(struct kobject *, const struct attribute_group *);
 void sysfs_notify(struct kobject * k, char *dir, char *attr);
+extern int __must_check sysfs_init(void);
 #else /* CONFIG_SYSFS */
 static inline int sysfs_create_dir(struct kobject * k)
@@ -191,6 +196,11 @@ static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
 {
 }
+static inline int __must_check sysfs_init(void)
+{
+        return 0;
+}
 #endif /* CONFIG_SYSFS */
 #endif /* _SYSFS_H_ */
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 4812ff60561c..e657e523b9bf 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -11,6 +11,8 @@
 *      based upon discusions in irc://irc.openprojects.net/#kernelnewbies
 */
+#ifndef _LINUX_SYSRQ_H
+#define _LINUX_SYSRQ_H
 struct pt_regs;
 struct tty_struct;
@@ -57,3 +59,5 @@ static inline int __reterr(void)
 #define unregister_sysrq_key(ig,nore) __reterr()
 #endif
+#endif /* _LINUX_SYSRQ_H */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index f1cb6cddd19d..45248806ae9c 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -2,6 +2,7 @@
 *
 * Copyright (C) Shailabh Nagar, IBM Corp. 2006
 *           (C) Balbir Singh,   IBM Corp. 2006
+ *           (C) Jay Lan,        SGI, 2006
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2.1 of the GNU Lesser General Public License
@@ -29,16 +30,25 @@
 *      c) add new fields after version comment; maintain 64-bit alignment
 */
-#define TASKSTATS_VERSION       1
+#define TASKSTATS_VERSION       2
+#define TS_COMM_LEN             32      /* should be >= TASK_COMM_LEN
+                                         * in linux/sched.h */
 struct taskstats {
-        /* Version 1 */
+        /* The version number of this struct. This field is always set to
+         * TAKSTATS_VERSION, which is defined in <linux/taskstats.h>.
+         * Each time the struct is changed, the value should be incremented.
+         */
        __u16   version;
-        __u16   padding[3];     /* Userspace should not interpret the padding
+        __u32   ac_exitcode;            /* Exit status */
-                                 * field which can be replaced by useful
-                                 * fields if struct taskstats is extended.
+        /* The accounting flags of a task as defined in <linux/acct.h>
-                                 */
+         * Defined values are AFORK, ASU, ACOMPAT, ACORE, and AXSIG.
+         */
+        __u8    ac_flag;                /* Record flags */
+        __u8    ac_nice;                /* task_nice */
        /* Delay accounting fields start
         *
@@ -88,6 +98,48 @@ struct taskstats {
        __u64   cpu_run_virtual_total;
        /* Delay accounting fields end */
        /* version 1 ends here */
+        /* Basic Accounting Fields start */
+        char    ac_comm[TS_COMM_LEN];   /* Command name */
+        __u8    ac_sched;               /* Scheduling discipline */
+        __u8    ac_pad[3];
+        __u32   ac_uid;                 /* User ID */
+        __u32   ac_gid;                 /* Group ID */
+        __u32   ac_pid;                 /* Process ID */
+        __u32   ac_ppid;                /* Parent process ID */
+        __u32   ac_btime;               /* Begin time [sec since 1970] */
+        __u64   ac_etime;               /* Elapsed time [usec] */
+        __u64   ac_utime;               /* User CPU time [usec] */
+        __u64   ac_stime;               /* SYstem CPU time [usec] */
+        __u64   ac_minflt;              /* Minor Page Fault Count */
+        __u64   ac_majflt;              /* Major Page Fault Count */
+        /* Basic Accounting Fields end */
+        /* Extended accounting fields start */
+        /* Accumulated RSS usage in duration of a task, in MBytes-usecs.
+         * The current rss usage is added to this counter every time
+         * a tick is charged to a task's system time. So, at the end we
+         * will have memory usage multiplied by system time. Thus an
+         * average usage per system time unit can be calculated.
+         */
+        __u64   coremem;                /* accumulated RSS usage in MB-usec */
+        /* Accumulated virtual memory usage in duration of a task.
+         * Same as acct_rss_mem1 above except that we keep track of VM usage.
+         */
+        __u64   virtmem;                /* accumulated VM  usage in MB-usec */
+        /* High watermark of RSS and virtual memory usage in duration of
+         * a task, in KBytes.
+         */
+        __u64   hiwater_rss;            /* High-watermark of RSS usage, in KB */
+        __u64   hiwater_vm;             /* High-water VM usage, in KB */
+        /* The following four fields are I/O statistics of a task. */
+        __u64   read_char;              /* bytes read */
+        __u64   write_char;             /* bytes written */
+        __u64   read_syscalls;          /* read syscalls */
+        __u64   write_syscalls;         /* write syscalls */
+        /* Extended accounting fields end */
 };
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8ebf497907f8..0e058a2d1c6d 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -21,10 +21,10 @@
 #include <asm/byteorder.h>
 struct tcphdr {
-        __u16   source;
+        __be16  source;
-        __u16   dest;
+        __be16  dest;
-        __u32   seq;
+        __be32  seq;
-        __u32   ack_seq;
+        __be32  ack_seq;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
        __u16   res1:4,
                doff:4,
@@ -50,9 +50,9 @@ struct tcphdr {
 #else
 #error  "Adjust your <asm/byteorder.h> defines"
 #endif  
-        __u16   window;
+        __be16  window;
-        __u16   check;
+        __be16  check;
-        __u16   urg_ptr;
+        __be16  urg_ptr;
 };
 /*
@@ -62,7 +62,7 @@ struct tcphdr {
 */
 union tcp_word_hdr { 
        struct tcphdr hdr;
-        __u32             words[5];
+        __be32            words[5];
 }; 
 #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
@@ -166,6 +166,11 @@ struct tcp_info
 #include <net/inet_timewait_sock.h>
 /* This defines a selective acknowledgement block. */
+struct tcp_sack_block_wire {
+        __be32  start_seq;
+        __be32  end_seq;
+};
 struct tcp_sack_block {
        __u32   start_seq;
        __u32   end_seq;
@@ -211,7 +216,7 @@ struct tcp_sock {
 *      Header prediction flags
 *      0x5?10 << 16 + snd_wnd in net byte order
 */
-        __u32   pred_flags;
+        __be32  pred_flags;
 /*
 *      RFC793 variables by their proper names. This means you can
diff --git a/include/linux/tifm.h b/include/linux/tifm.h
new file mode 100644
index 000000000000..203dd5e11ecb
--- /dev/null
+++ b/include/linux/tifm.h
@@ -0,0 +1,158 @@
+/*
+ *  tifm.h - TI FlashMedia driver
+ *
+ *  Copyright (C) 2006 Alex Dubov <oakad@yahoo.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
+ * published by the Free Software Foundation.
+ *
+ */
+#ifndef _TIFM_H
+#define _TIFM_H
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/wait.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+/* Host registers (relative to pci base address): */
+enum {
+        FM_SET_INTERRUPT_ENABLE   = 0x008,
+        FM_CLEAR_INTERRUPT_ENABLE = 0x00c,
+        FM_INTERRUPT_STATUS       = 0x014 };
+/* Socket registers (relative to socket base address): */
+enum {
+        SOCK_CONTROL                   = 0x004,
+        SOCK_PRESENT_STATE             = 0x008,
+        SOCK_DMA_ADDRESS               = 0x00c,
+        SOCK_DMA_CONTROL               = 0x010,
+        SOCK_DMA_FIFO_INT_ENABLE_SET   = 0x014,
+        SOCK_DMA_FIFO_INT_ENABLE_CLEAR = 0x018,
+        SOCK_DMA_FIFO_STATUS           = 0x020,
+        SOCK_FIFO_CONTROL              = 0x024,
+        SOCK_FIFO_PAGE_SIZE            = 0x028,
+        SOCK_MMCSD_COMMAND             = 0x104,
+        SOCK_MMCSD_ARG_LOW             = 0x108,
+        SOCK_MMCSD_ARG_HIGH            = 0x10c,
+        SOCK_MMCSD_CONFIG              = 0x110,
+        SOCK_MMCSD_STATUS              = 0x114,
+        SOCK_MMCSD_INT_ENABLE          = 0x118,
+        SOCK_MMCSD_COMMAND_TO          = 0x11c,
+        SOCK_MMCSD_DATA_TO             = 0x120,
+        SOCK_MMCSD_DATA                = 0x124,
+        SOCK_MMCSD_BLOCK_LEN           = 0x128,
+        SOCK_MMCSD_NUM_BLOCKS          = 0x12c,
+        SOCK_MMCSD_BUFFER_CONFIG       = 0x130,
+        SOCK_MMCSD_SPI_CONFIG          = 0x134,
+        SOCK_MMCSD_SDIO_MODE_CONFIG    = 0x138,
+        SOCK_MMCSD_RESPONSE            = 0x144,
+        SOCK_MMCSD_SDIO_SR             = 0x164,
+        SOCK_MMCSD_SYSTEM_CONTROL      = 0x168,
+        SOCK_MMCSD_SYSTEM_STATUS       = 0x16c,
+        SOCK_MS_COMMAND                = 0x184,
+        SOCK_MS_DATA                   = 0x188,
+        SOCK_MS_STATUS                 = 0x18c,
+        SOCK_MS_SYSTEM                 = 0x190,
+        SOCK_FIFO_ACCESS               = 0x200 };
+#define TIFM_IRQ_ENABLE           0x80000000
+#define TIFM_IRQ_SOCKMASK         0x00000001
+#define TIFM_IRQ_CARDMASK         0x00000100
+#define TIFM_IRQ_FIFOMASK         0x00010000
+#define TIFM_IRQ_SETALL           0xffffffff
+#define TIFM_IRQ_SETALLSOCK       0x0000000f
+#define TIFM_CTRL_LED             0x00000040
+#define TIFM_CTRL_FAST_CLK        0x00000100
+#define TIFM_SOCK_STATE_OCCUPIED  0x00000008
+#define TIFM_SOCK_STATE_POWERED   0x00000080
+#define TIFM_FIFO_ENABLE          0x00000001 /* Meaning of this constant is unverified */
+#define TIFM_FIFO_INT_SETALL      0x0000ffff
+#define TIFM_FIFO_INTMASK         0x00000005 /* Meaning of this constant is unverified */
+#define TIFM_DMA_RESET            0x00000002 /* Meaning of this constant is unverified */
+#define TIFM_DMA_TX               0x00008000 /* Meaning of this constant is unverified */
+#define TIFM_DMA_EN               0x00000001 /* Meaning of this constant is unverified */
+typedef enum {FM_NULL = 0, FM_XD = 0x01, FM_MS = 0x02, FM_SD = 0x03} tifm_media_id;
+struct tifm_driver;
+struct tifm_dev {
+        char __iomem            *addr;
+        spinlock_t              lock;
+        tifm_media_id           media_id;
+        char                    wq_name[KOBJ_NAME_LEN];
+        struct workqueue_struct *wq;
+        unsigned int            (*signal_irq)(struct tifm_dev *sock,
+                                              unsigned int sock_irq_status);
+        struct tifm_driver      *drv;
+        struct device           dev;
+};
+struct tifm_driver {
+        tifm_media_id        *id_table;
+        int                  (*probe)(struct tifm_dev *dev);
+        void                 (*remove)(struct tifm_dev *dev);
+        struct device_driver driver;
+};
+struct tifm_adapter {
+        char __iomem            *addr;
+        unsigned int            irq_status;
+        unsigned int            insert_mask;
+        unsigned int            remove_mask;
+        spinlock_t              lock;
+        unsigned int            id;
+        unsigned int            max_sockets;
+        char                    wq_name[KOBJ_NAME_LEN];
+        unsigned int            inhibit_new_cards;
+        struct workqueue_struct *wq;
+        struct work_struct      media_inserter;
+        struct work_struct      media_remover;
+        struct tifm_dev         **sockets;
+        struct class_device     cdev;
+        struct device           *dev;
+        void                    (*eject)(struct tifm_adapter *fm, struct tifm_dev *sock);
+};
+struct tifm_adapter *tifm_alloc_adapter(void);
+void tifm_free_device(struct device *dev);
+void tifm_free_adapter(struct tifm_adapter *fm);
+int tifm_add_adapter(struct tifm_adapter *fm);
+void tifm_remove_adapter(struct tifm_adapter *fm);
+struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id);
+int tifm_register_driver(struct tifm_driver *drv);
+void tifm_unregister_driver(struct tifm_driver *drv);
+void tifm_eject(struct tifm_dev *sock);
+int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
+                int direction);
+void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
+                   int direction);
+static inline void *tifm_get_drvdata(struct tifm_dev *dev)
+{
+        return dev_get_drvdata(&dev->dev);
+}
+static inline void tifm_set_drvdata(struct tifm_dev *dev, void *data)
+{
+        dev_set_drvdata(&dev->dev, data);
+}
+struct tifm_device_id {
+        tifm_media_id media_id;
+};
+#endif
diff --git a/include/linux/timex.h b/include/linux/timex.h
index d543d3871e38..049dfe4a11f2 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -69,34 +69,28 @@
 * zero to MAXTC, the PLL will converge in 15 minutes to 16 hours,
 * respectively.
 */
-#define SHIFT_KG 6              /* phase factor (shift) */
+#define SHIFT_PLL       4       /* PLL frequency factor (shift) */
-#define SHIFT_KF 16             /* PLL frequency factor (shift) */
+#define SHIFT_FLL       2       /* FLL frequency factor (shift) */
-#define SHIFT_KH 2              /* FLL frequency factor (shift) */
+#define MAXTC           10      /* maximum time constant (shift) */
-#define MAXTC 6                 /* maximum time constant (shift) */
 /*
- * The SHIFT_SCALE define establishes the decimal point of the time_phase
+ * The SHIFT_UPDATE define establishes the decimal point of the
- * variable which serves as an extension to the low-order bits of the
+ * time_offset variable which represents the current offset with
- * system clock variable. The SHIFT_UPDATE define establishes the decimal
+ * respect to standard time.
- * point of the time_offset variable which represents the current offset
- * with respect to standard time. The FINENSEC define represents 1 nsec in
- * scaled units.
 *
 * SHIFT_USEC defines the scaling (shift) of the time_freq and
 * time_tolerance variables, which represent the current frequency
 * offset and maximum frequency tolerance.
- *
- * FINENSEC is 1 ns in SHIFT_UPDATE units of the time_phase variable.
 */
-#define SHIFT_SCALE 22          /* phase scale (shift) */
+#define SHIFT_UPDATE (SHIFT_HZ + 1) /* time offset scale (shift) */
-#define SHIFT_UPDATE (SHIFT_KG + MAXTC) /* time offset scale (shift) */
 #define SHIFT_USEC 16           /* frequency offset scale (shift) */
-#define FINENSEC (1L << (SHIFT_SCALE - 10)) /* ~1 ns in phase units */
+#define SHIFT_NSEC 12           /* kernel frequency offset scale */
 #define MAXPHASE 512000L        /* max phase error (us) */
 #define MAXFREQ (512L << SHIFT_USEC)  /* max frequency error (ppm) */
-#define MINSEC 16L              /* min interval between updates (s) */
+#define MAXFREQ_NSEC (512000L << SHIFT_NSEC) /* max frequency error (ppb) */
-#define MAXSEC 1200L            /* max interval between updates (s) */
+#define MINSEC 256              /* min interval between updates (s) */
+#define MAXSEC 2048             /* max interval between updates (s) */
 #define NTP_PHASE_LIMIT (MAXPHASE << 5) /* beyond max. dispersion */
 /*
@@ -204,33 +198,15 @@ extern int tickadj;			/* amount of adjustment per tick */
 /*
 * phase-lock loop variables
 */
-extern int time_state;          /* clock status */
 extern int time_status;         /* clock synchronization status bits */
-extern long time_offset;        /* time adjustment (us) */
-extern long time_constant;      /* pll time constant */
-extern long time_tolerance;     /* frequency tolerance (ppm) */
-extern long time_precision;     /* clock precision (us) */
 extern long time_maxerror;      /* maximum error */
 extern long time_esterror;      /* estimated error */
 extern long time_freq;          /* frequency offset (scaled ppm) */
-extern long time_reftime;       /* time at last adjustment (s) */
 extern long time_adjust;        /* The amount of adjtime left */
-extern long time_next_adjust;   /* Value for time_adjust at next tick */
-/**
+extern void ntp_clear(void);
- * ntp_clear - Clears the NTP state variables
- *
- * Must be called while holding a write on the xtime_lock
- */
-static inline void ntp_clear(void)
-{
-        time_adjust = 0;                /* stop active adjtime() */
-        time_status |= STA_UNSYNC;
-        time_maxerror = NTP_PHASE_LIMIT;
-        time_esterror = NTP_PHASE_LIMIT;
-}
 /**
 * ntp_synced - Returns 1 if the NTP status is not UNSYNC
@@ -294,11 +270,15 @@ extern void register_time_interpolator(struct time_interpolator *);
 extern void unregister_time_interpolator(struct time_interpolator *);
 extern void time_interpolator_reset(void);
 extern unsigned long time_interpolator_get_offset(void);
+extern void time_interpolator_update(long delta_nsec);
 #else /* !CONFIG_TIME_INTERPOLATION */
-static inline void
+static inline void time_interpolator_reset(void)
-time_interpolator_reset(void)
+{
+}
+static inline void time_interpolator_update(long delta_nsec)
 {
 }
@@ -309,6 +289,8 @@ time_interpolator_reset(void)
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
+extern void second_overflow(void);
+extern void update_ntp_one_tick(void);
 extern int do_adjtimex(struct timex *);
 #endif /* KERNEL */
diff --git a/include/linux/topology.h b/include/linux/topology.h
index ec1eca85290a..da508d1998e4 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -89,6 +89,7 @@
 #define SD_SIBLING_INIT (struct sched_domain) {         \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 1,                    \
        .max_interval           = 2,                    \
@@ -114,11 +115,44 @@
 #endif
 #endif /* CONFIG_SCHED_SMT */
+#ifdef CONFIG_SCHED_MC
+/* Common values for MC siblings. for now mostly derived from SD_CPU_INIT */
+#ifndef SD_MC_INIT
+#define SD_MC_INIT (struct sched_domain) {              \
+        .span                   = CPU_MASK_NONE,        \
+        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
+        .groups                 = NULL,                 \
+        .min_interval           = 1,                    \
+        .max_interval           = 4,                    \
+        .busy_factor            = 64,                   \
+        .imbalance_pct          = 125,                  \
+        .cache_nice_tries       = 1,                    \
+        .per_cpu_gain           = 100,                  \
+        .busy_idx               = 2,                    \
+        .idle_idx               = 1,                    \
+        .newidle_idx            = 2,                    \
+        .wake_idx               = 1,                    \
+        .forkexec_idx           = 1,                    \
+        .flags                  = SD_LOAD_BALANCE       \
+                                | SD_BALANCE_NEWIDLE    \
+                                | SD_BALANCE_EXEC       \
+                                | SD_WAKE_AFFINE        \
+                                | SD_SHARE_PKG_RESOURCES\
+                                | BALANCE_FOR_MC_POWER, \
+        .last_balance           = jiffies,              \
+        .balance_interval       = 1,                    \
+        .nr_balance_failed      = 0,                    \
+}
+#endif
+#endif /* CONFIG_SCHED_MC */
 /* Common values for CPUs */
 #ifndef SD_CPU_INIT
 #define SD_CPU_INIT (struct sched_domain) {             \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 1,                    \
        .max_interval           = 4,                    \
@@ -135,7 +169,7 @@
                                | SD_BALANCE_NEWIDLE    \
                                | SD_BALANCE_EXEC       \
                                | SD_WAKE_AFFINE        \
-                                | BALANCE_FOR_POWER,    \
+                                | BALANCE_FOR_PKG_POWER,\
        .last_balance           = jiffies,              \
        .balance_interval       = 1,                    \
        .nr_balance_failed      = 0,                    \
@@ -146,6 +180,7 @@
 #define SD_ALLNODES_INIT (struct sched_domain) {        \
        .span                   = CPU_MASK_NONE,        \
        .parent                 = NULL,                 \
+        .child                  = NULL,                 \
        .groups                 = NULL,                 \
        .min_interval           = 64,                   \
        .max_interval           = 64*num_online_cpus(), \
@@ -165,15 +200,6 @@
        .nr_balance_failed      = 0,                    \
 }
-#ifdef CONFIG_SCHED_MC
-#ifndef SD_MC_INIT
-/* for now its same as SD_CPU_INIT.
- * TBD: Tune Domain parameters!
- */
-#define SD_MC_INIT   SD_CPU_INIT
-#endif
-#endif
 #ifdef CONFIG_NUMA
 #ifndef SD_NODE_INIT
 #error Please define an appropriate SD_NODE_INIT in include/asm/topology.h!!!
diff --git a/include/linux/trdevice.h b/include/linux/trdevice.h
index 99e02ef54c47..bfc84a7aecc5 100644
--- a/include/linux/trdevice.h
+++ b/include/linux/trdevice.h
@@ -28,7 +28,7 @@
 #include <linux/if_tr.h>
 #ifdef __KERNEL__
-extern unsigned short   tr_type_trans(struct sk_buff *skb, struct net_device *dev);
+extern __be16 tr_type_trans(struct sk_buff *skb, struct net_device *dev);
 extern void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh, struct net_device *dev);
 extern struct net_device *alloc_trdev(int sizeof_priv);
diff --git a/include/linux/tsacct_kern.h b/include/linux/tsacct_kern.h
new file mode 100644
index 000000000000..7e50ac795b0b
--- /dev/null
+++ b/include/linux/tsacct_kern.h
@@ -0,0 +1,34 @@
+/*
+ * tsacct_kern.h - kernel header for system accounting over taskstats interface
+ *
+ * Copyright (C) Jay Lan        SGI
+ */
+#ifndef _LINUX_TSACCT_KERN_H
+#define _LINUX_TSACCT_KERN_H
+#include <linux/taskstats.h>
+#ifdef CONFIG_TASKSTATS
+extern void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk);
+#else
+static inline void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk)
+{}
+#endif /* CONFIG_TASKSTATS */
+#ifdef CONFIG_TASK_XACCT
+extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);
+extern void acct_update_integrals(struct task_struct *tsk);
+extern void acct_clear_integrals(struct task_struct *tsk);
+#else
+static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
+{}
+static inline void acct_update_integrals(struct task_struct *tsk)
+{}
+static inline void acct_clear_integrals(struct task_struct *tsk)
+{}
+#endif /* CONFIG_TASK_XACCT */
+#endif
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 04827ca65781..44091c0db0b4 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -174,7 +174,7 @@ struct tty_struct {
        struct tty_driver *driver;
        int index;
        struct tty_ldisc ldisc;
-        struct semaphore termios_sem;
+        struct mutex termios_mutex;
        struct termios *termios, *termios_locked;
        char name[64];
        int pgrp;
@@ -190,7 +190,6 @@ struct tty_struct {
        struct tty_struct *link;
        struct fasync_struct *fasync;
        struct tty_bufhead buf;
-        int max_flip_cnt;
        int alt_speed;          /* For magic substitution of 38400 bps */
        wait_queue_head_t write_wait;
        wait_queue_head_t read_wait;
@@ -308,6 +307,9 @@ extern void tty_ldisc_put(int);
 extern void tty_wakeup(struct tty_struct *tty);
 extern void tty_ldisc_flush(struct tty_struct *tty);
+extern int tty_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+                     unsigned long arg);
 extern struct mutex tty_mutex;
 /* n_tty.c */
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 58c961c9e170..5c8473bb6882 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -219,7 +219,8 @@ extern struct list_head tty_drivers;
 struct tty_driver *alloc_tty_driver(int lines);
 void put_tty_driver(struct tty_driver *driver);
-void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
+void tty_set_operations(struct tty_driver *driver,
+                        const struct tty_operations *op);
 /* tty driver magic number */
 #define TTY_DRIVER_MAGIC                0x5402
diff --git a/include/linux/types.h b/include/linux/types.h
index 3f235660a3cd..750f085fa564 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -33,6 +33,8 @@ typedef __kernel_clockid_t	clockid_t;
 typedef __kernel_mqd_t          mqd_t;
 #ifdef __KERNEL__
+typedef _Bool                   bool;
 typedef __kernel_uid32_t        uid_t;
 typedef __kernel_gid32_t        gid_t;
 typedef __kernel_uid16_t        uid16_t;
@@ -127,8 +129,12 @@ typedef		__s64		int64_t;
 /* this is a special 64bit data type that is 8-byte aligned */
 #define aligned_u64 unsigned long long __attribute__((aligned(8)))
-/*
+/**
 * The type used for indexing onto a disc or disc partition.
+ *
+ * Linux always considers sectors to be 512 bytes long independently
+ * of the devices real block size.
+ *
 * If required, asm/types.h can override it and define
 * HAVE_SECTOR_T
 */
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 391e7ed1eb3f..a48d7f11c7be 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -19,4 +19,26 @@ static inline unsigned long __copy_from_user_nocache(void *to,
 #endif          /* ARCH_HAS_NOCACHE_UACCESS */
+/**
+ * probe_kernel_address(): safely attempt to read from a location
+ * @addr: address to read from - its type is type typeof(retval)*
+ * @retval: read into this variable
+ *
+ * Safely read from address @addr into variable @revtal.  If a kernel fault
+ * happens, handle that and return -EFAULT.
+ * We ensure that the __get_user() is executed in atomic context so that
+ * do_page_fault() doesn't attempt to take mmap_sem.  This makes
+ * probe_kernel_address() suitable for use within regions where the caller
+ * already holds mmap_sem, or other locks which nest inside mmap_sem.
+ */
+#define probe_kernel_address(addr, retval)              \
+        ({                                              \
+                long ret;                               \
+                                                        \
+                inc_preempt_count();                    \
+                ret = __get_user(retval, addr);         \
+                dec_preempt_count();                    \
+                ret;                                    \
+        })
 #endif          /* __LINUX_UACCESS_H__ */
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 90223f057d50..014b41d1e308 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -20,10 +20,10 @@
 #include <linux/types.h>
 struct udphdr {
-        __u16   source;
+        __be16  source;
-        __u16   dest;
+        __be16  dest;
-        __u16   len;
+        __be16  len;
-        __u16   check;
+        __be16  check;
 };
 /* UDP socket options */
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index 7168302f9844..1fd61eeed664 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -22,12 +22,18 @@
 * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
 *
 * Changes/Revisions:
+ *      0.3     24/05/2006 (Anssi Hannula <anssi.hannulagmail.com>)
+ *              - update ff support for the changes in kernel interface
+ *              - add UINPUT_VERSION
 *      0.2     16/10/2004 (Micah Dowty <micah@navi.cx>)
 *              - added force feedback support
 *             - added UI_SET_PHYS
 *      0.1     20/06/2002
 *              - first public version
 */
+#define UINPUT_VERSION          3
 #ifdef __KERNEL__
 #define UINPUT_MINOR            223
 #define UINPUT_NAME             "uinput"
@@ -45,7 +51,10 @@ struct uinput_request {
        union {
                int             effect_id;
-                struct ff_effect* effect;
+                struct {
+                        struct ff_effect *effect;
+                        struct ff_effect *old;
+                } upload;
        } u;
 };
@@ -58,6 +67,7 @@ struct uinput_device {
        unsigned char           head;
        unsigned char           tail;
        struct input_event      buff[UINPUT_BUFFER_SIZE];
+        int                     ff_effects_max;
        struct uinput_request   *requests[UINPUT_NUM_REQUESTS];
        wait_queue_head_t       requests_waitq;
@@ -69,6 +79,7 @@ struct uinput_ff_upload {
        int                     request_id;
        int                     retval;
        struct ff_effect        effect;
+        struct ff_effect        old;
 };
 struct uinput_ff_erase {
@@ -98,33 +109,33 @@ struct uinput_ff_erase {
 #define UI_BEGIN_FF_ERASE       _IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase)
 #define UI_END_FF_ERASE         _IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase)
-/* To write a force-feedback-capable driver, the upload_effect
+/*
+ * To write a force-feedback-capable driver, the upload_effect
 * and erase_effect callbacks in input_dev must be implemented.
 * The uinput driver will generate a fake input event when one of
 * these callbacks are invoked. The userspace code then uses
 * ioctls to retrieve additional parameters and send the return code.
 * The callback blocks until this return code is sent.
 *
- * The described callback mechanism is only used if EV_FF is set.
+ * The described callback mechanism is only used if ff_effects_max
- * Otherwise, default implementations of upload_effect and erase_effect
+ * is set.
- * are used.
 *
 * To implement upload_effect():
- *   1. Wait for an event with type==EV_UINPUT and code==UI_FF_UPLOAD.
+ *   1. Wait for an event with type == EV_UINPUT and code == UI_FF_UPLOAD.
 *      A request ID will be given in 'value'.
 *   2. Allocate a uinput_ff_upload struct, fill in request_id with
 *      the 'value' from the EV_UINPUT event.
 *   3. Issue a UI_BEGIN_FF_UPLOAD ioctl, giving it the
 *      uinput_ff_upload struct. It will be filled in with the
- *      ff_effect passed to upload_effect().
+ *      ff_effects passed to upload_effect().
- *   4. Perform the effect upload, and place the modified ff_effect
+ *   4. Perform the effect upload, and place a return code back into
- *      and a return code back into the uinput_ff_upload struct.
+        the uinput_ff_upload struct.
 *   5. Issue a UI_END_FF_UPLOAD ioctl, also giving it the
 *      uinput_ff_upload_effect struct. This will complete execution
 *      of our upload_effect() handler.
 *
 * To implement erase_effect():
- *   1. Wait for an event with type==EV_UINPUT and code==UI_FF_ERASE.
+ *   1. Wait for an event with type == EV_UINPUT and code == UI_FF_ERASE.
 *      A request ID will be given in 'value'.
 *   2. Allocate a uinput_ff_erase struct, fill in request_id with
 *      the 'value' from the EV_UINPUT event.
@@ -133,13 +144,13 @@ struct uinput_ff_erase {
 *      effect ID passed to erase_effect().
 *   4. Perform the effect erasure, and place a return code back
 *      into the uinput_ff_erase struct.
- *      and a return code back into the uinput_ff_erase struct.
 *   5. Issue a UI_END_FF_ERASE ioctl, also giving it the
 *      uinput_ff_erase_effect struct. This will complete execution
 *      of our erase_effect() handler.
 */
-/* This is the new event type, used only by uinput.
+/*
+ * This is the new event type, used only by uinput.
 * 'code' is UI_FF_UPLOAD or UI_FF_ERASE, and 'value'
 * is the unique request ID. This number was picked
 * arbitrarily, above EV_MAX (since the input system
diff --git a/include/linux/unistd.h b/include/linux/unistd.h
index c18c60f3254e..aa8d5b5e2e3e 100644
--- a/include/linux/unistd.h
+++ b/include/linux/unistd.h
@@ -1,12 +1,8 @@
 #ifndef _LINUX_UNISTD_H_
 #define _LINUX_UNISTD_H_
-#ifdef __KERNEL__
-extern int errno;
-#endif
 /*
- * Include machine specific syscallX macros
+ * Include machine specific syscall numbers
 */
 #include <asm/unistd.h>
diff --git a/include/linux/unwind.h b/include/linux/unwind.h
index ce48e2cd37a2..73e1751d03dd 100644
--- a/include/linux/unwind.h
+++ b/include/linux/unwind.h
@@ -12,8 +12,6 @@
 * is not much point in implementing the full Dwarf2 unwind API.
 */
-#include <linux/config.h>
 struct module;
 #ifdef CONFIG_STACK_UNWIND
diff --git a/include/linux/usb.h b/include/linux/usb.h
index d2bd0c8e0154..190cc1b78fe2 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -19,6 +19,7 @@
 #include <linux/fs.h>           /* for struct file_operations */
 #include <linux/completion.h>   /* for struct completion */
 #include <linux/sched.h>        /* for current && schedule_timeout */
+#include <linux/mutex.h>        /* for struct mutex */
 struct usb_device;
 struct usb_driver;
@@ -102,8 +103,13 @@ enum usb_interface_condition {
 *      number from the USB core by calling usb_register_dev().
 * @condition: binding state of the interface: not bound, binding
 *      (in probe()), bound to a driver, or unbinding (in disconnect())
+ * @is_active: flag set when the interface is bound and not suspended.
+ * @needs_remote_wakeup: flag set when the driver requires remote-wakeup
+ *      capability during autosuspend.
 * @dev: driver model's view of this device
 * @class_dev: driver model's class view of this device.
+ * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
+ *      allowed unless the counter is 0.
 *
 * USB device drivers attach to interfaces on a physical device.  Each
 * interface encapsulates a single high level function, such as feeding
@@ -142,8 +148,12 @@ struct usb_interface {
        int minor;                      /* minor number this interface is
                                         * bound to */
        enum usb_interface_condition condition;         /* state of binding */
+        unsigned is_active:1;           /* the interface is not suspended */
+        unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
        struct device dev;              /* interface specific device info */
        struct class_device *class_dev;
+        int pm_usage_cnt;               /* usage counter for autosuspend */
 };
 #define to_usb_interface(d) container_of(d, struct usb_interface, dev)
 #define interface_to_usbdev(intf) \
@@ -254,8 +264,6 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size,
 /* ----------------------------------------------------------------------- */
-struct usb_operations;
 /* USB device number allocation bitmap */
 struct usb_devmap {
        unsigned long devicemap[128 / (8*sizeof(unsigned long))];
@@ -268,6 +276,7 @@ struct usb_bus {
        struct device *controller;      /* host/master side hardware */
        int busnum;                     /* Bus number (in order of reg) */
        char *bus_name;                 /* stable id (PCI slot_name etc) */
+        u8 uses_dma;                    /* Does the host controller use DMA? */
        u8 otg_port;                    /* 0, or number of OTG/HNP port */
        unsigned is_b_host:1;           /* true during some HNP roleswitches */
        unsigned b_hnp_enable:1;        /* OTG: did A-Host enable HNP? */
@@ -276,10 +285,8 @@ struct usb_bus {
                                         * round-robin allocation */
        struct usb_devmap devmap;       /* device address allocation map */
-        struct usb_operations *op;      /* Operations (specific to the HC) */
        struct usb_device *root_hub;    /* Root hub */
        struct list_head bus_list;      /* list of busses */
-        void *hcpriv;                   /* Host Controller private data */
        int bandwidth_allocated;        /* on this bus: how much of the time
                                         * reserved for periodic (intr/iso)
@@ -294,8 +301,6 @@ struct usb_bus {
        struct dentry *usbfs_dentry;    /* usbfs dentry entry for the bus */
        struct class_device *class_dev; /* class device for this bus */
-        struct kref kref;               /* reference counting for this bus */
-        void (*release)(struct usb_bus *bus);
 #if defined(CONFIG_USB_MON)
        struct mon_bus *mon_bus;        /* non-null when associated */
@@ -350,6 +355,7 @@ struct usb_device {
        unsigned short bus_mA;          /* Current available from the bus */
        u8 portnum;                     /* Parent port number (origin 1) */
+        u8 level;                       /* Number of USB hub ancestors */
        int have_langid;                /* whether string_langid is valid */
        int string_langid;              /* language ID for strings */
@@ -373,6 +379,15 @@ struct usb_device {
        int maxchild;                   /* Number of ports if hub */
        struct usb_device *children[USB_MAXCHILDREN];
+        int pm_usage_cnt;               /* usage counter for autosuspend */
+#ifdef CONFIG_PM
+        struct work_struct autosuspend; /* for delayed autosuspends */
+        struct mutex pm_mutex;          /* protects PM operations */
+        unsigned auto_pm:1;             /* autosuspend/resume in progress */
+        unsigned do_remote_wakeup:1;    /* remote wakeup should be enabled */
+#endif
 };
 #define to_usb_device(d) container_of(d, struct usb_device, dev)
@@ -384,7 +399,7 @@ extern void usb_put_dev(struct usb_device *dev);
 #define usb_unlock_device(udev)         up(&(udev)->dev.sem)
 #define usb_trylock_device(udev)        down_trylock(&(udev)->dev.sem)
 extern int usb_lock_device_for_reset(struct usb_device *udev,
-                struct usb_interface *iface);
+                                     const struct usb_interface *iface);
 /* USB port reset for device reinitialization */
 extern int usb_reset_device(struct usb_device *dev);
@@ -393,6 +408,17 @@ extern int usb_reset_composite_device(struct usb_device *dev,
 extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
+/* USB autosuspend and autoresume */
+#ifdef CONFIG_USB_SUSPEND
+extern int usb_autopm_get_interface(struct usb_interface *intf);
+extern void usb_autopm_put_interface(struct usb_interface *intf);
+#else
+#define usb_autopm_get_interface(intf)          0
+#define usb_autopm_put_interface(intf)          do {} while (0)
+#endif
 /*-------------------------------------------------------------------------*/
 /* for drivers using iso endpoints */
@@ -423,10 +449,10 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
 extern struct usb_interface *usb_find_interface(struct usb_driver *drv,
                int minor);
-extern struct usb_interface *usb_ifnum_to_if(struct usb_device *dev,
+extern struct usb_interface *usb_ifnum_to_if(const struct usb_device *dev,
                unsigned ifnum);
 extern struct usb_host_interface *usb_altnum_to_altsetting(
-                struct usb_interface *intf, unsigned int altnum);
+                const struct usb_interface *intf, unsigned int altnum);
 /**
@@ -464,6 +490,20 @@ static inline int usb_make_path (struct usb_device *dev, char *buf,
 /*-------------------------------------------------------------------------*/
+extern int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd);
+/*-------------------------------------------------------------------------*/
 #define USB_DEVICE_ID_MATCH_DEVICE \
                (USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT)
 #define USB_DEVICE_ID_MATCH_DEV_RANGE \
@@ -540,7 +580,17 @@ struct usb_dynids {
 };
 /**
- * struct usb_driver - identifies USB driver to usbcore
+ * struct usbdrv_wrap - wrapper for driver-model structure
+ * @driver: The driver-model core driver structure.
+ * @for_devices: Non-zero for device drivers, 0 for interface drivers.
+ */
+struct usbdrv_wrap {
+        struct device_driver driver;
+        int for_devices;
+};
+/**
+ * struct usb_driver - identifies USB interface driver to usbcore
 * @name: The driver name should be unique among USB drivers,
 *      and should normally be the same as the module name.
 * @probe: Called to see if the driver is willing to manage a particular
@@ -567,12 +617,14 @@ struct usb_dynids {
 *      or your driver's probe function will never get called.
 * @dynids: used internally to hold the list of dynamically added device
 *      ids for this driver.
- * @driver: the driver model core driver structure.
+ * @drvwrap: Driver-model core structure wrapper.
 * @no_dynamic_id: if set to 1, the USB core will not allow dynamic ids to be
 *      added to this driver by preventing the sysfs file from being created.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *      for interfaces bound to this driver.
 *
- * USB drivers must provide a name, probe() and disconnect() methods,
+ * USB interface drivers must provide a name, probe() and disconnect()
- * and an id_table.  Other driver fields are optional.
+ * methods, and an id_table.  Other driver fields are optional.
 *
 * The id_table is used in hotplugging.  It holds a set of descriptors,
 * and specialized data may be associated with each entry.  That table
@@ -606,10 +658,44 @@ struct usb_driver {
        const struct usb_device_id *id_table;
        struct usb_dynids dynids;
-        struct device_driver driver;
+        struct usbdrv_wrap drvwrap;
        unsigned int no_dynamic_id:1;
+        unsigned int supports_autosuspend:1;
 };
-#define to_usb_driver(d) container_of(d, struct usb_driver, driver)
+#define to_usb_driver(d) container_of(d, struct usb_driver, drvwrap.driver)
+/**
+ * struct usb_device_driver - identifies USB device driver to usbcore
+ * @name: The driver name should be unique among USB drivers,
+ *      and should normally be the same as the module name.
+ * @probe: Called to see if the driver is willing to manage a particular
+ *      device.  If it is, probe returns zero and uses dev_set_drvdata()
+ *      to associate driver-specific data with the device.  If unwilling
+ *      to manage the device, return a negative errno value.
+ * @disconnect: Called when the device is no longer accessible, usually
+ *      because it has been (or is being) disconnected or the driver's
+ *      module is being unloaded.
+ * @suspend: Called when the device is going to be suspended by the system.
+ * @resume: Called when the device is being resumed by the system.
+ * @drvwrap: Driver-model core structure wrapper.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *      for devices bound to this driver.
+ *
+ * USB drivers must provide all the fields listed above except drvwrap.
+ */
+struct usb_device_driver {
+        const char *name;
+        int (*probe) (struct usb_device *udev);
+        void (*disconnect) (struct usb_device *udev);
+        int (*suspend) (struct usb_device *udev, pm_message_t message);
+        int (*resume) (struct usb_device *udev);
+        struct usbdrv_wrap drvwrap;
+        unsigned int supports_autosuspend:1;
+};
+#define to_usb_device_driver(d) container_of(d, struct usb_device_driver, \
+                drvwrap.driver)
 extern struct bus_type usb_bus_type;
@@ -633,13 +719,17 @@ struct usb_class_driver {
 * use these in module_init()/module_exit()
 * and don't forget MODULE_DEVICE_TABLE(usb, ...)
 */
-int usb_register_driver(struct usb_driver *, struct module *);
+extern int usb_register_driver(struct usb_driver *, struct module *);
 static inline int usb_register(struct usb_driver *driver)
 {
        return usb_register_driver(driver, THIS_MODULE);
 }
 extern void usb_deregister(struct usb_driver *);
+extern int usb_register_device_driver(struct usb_device_driver *,
+                        struct module *);
+extern void usb_deregister_device_driver(struct usb_device_driver *);
 extern int usb_register_dev(struct usb_interface *intf,
                            struct usb_class_driver *class_driver);
 extern void usb_deregister_dev(struct usb_interface *intf,
@@ -885,7 +975,7 @@ struct urb
 * @setup_packet: pointer to the setup_packet buffer
 * @transfer_buffer: pointer to the transfer buffer
 * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
 * @context: what to set the urb context to.
 *
 * Initializes a control urb with the proper information needed to submit
@@ -897,7 +987,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
                                         unsigned char *setup_packet,
                                         void *transfer_buffer,
                                         int buffer_length,
-                                         usb_complete_t complete,
+                                         usb_complete_t complete_fn,
                                         void *context)
 {
        spin_lock_init(&urb->lock);
@@ -906,7 +996,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
        urb->setup_packet = setup_packet;
        urb->transfer_buffer = transfer_buffer;
        urb->transfer_buffer_length = buffer_length;
-        urb->complete = complete;
+        urb->complete = complete_fn;
        urb->context = context;
 }
@@ -917,7 +1007,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
 * @pipe: the endpoint pipe
 * @transfer_buffer: pointer to the transfer buffer
 * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
 * @context: what to set the urb context to.
 *
 * Initializes a bulk urb with the proper information needed to submit it
@@ -928,7 +1018,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
                                      unsigned int pipe,
                                      void *transfer_buffer,
                                      int buffer_length,
-                                      usb_complete_t complete,
+                                      usb_complete_t complete_fn,
                                      void *context)
 {
        spin_lock_init(&urb->lock);
@@ -936,7 +1026,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
        urb->pipe = pipe;
        urb->transfer_buffer = transfer_buffer;
        urb->transfer_buffer_length = buffer_length;
-        urb->complete = complete;
+        urb->complete = complete_fn;
        urb->context = context;
 }
@@ -947,7 +1037,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
 * @pipe: the endpoint pipe
 * @transfer_buffer: pointer to the transfer buffer
 * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
 * @context: what to set the urb context to.
 * @interval: what to set the urb interval to, encoded like
 *      the endpoint descriptor's bInterval value.
@@ -963,7 +1053,7 @@ static inline void usb_fill_int_urb (struct urb *urb,
                                     unsigned int pipe,
                                     void *transfer_buffer,
                                     int buffer_length,
-                                     usb_complete_t complete,
+                                     usb_complete_t complete_fn,
                                     void *context,
                                     int interval)
 {
@@ -972,7 +1062,7 @@ static inline void usb_fill_int_urb (struct urb *urb,
        urb->pipe = pipe;
        urb->transfer_buffer = transfer_buffer;
        urb->transfer_buffer_length = buffer_length;
-        urb->complete = complete;
+        urb->complete = complete_fn;
        urb->context = context;
        if (dev->speed == USB_SPEED_HIGH)
                urb->interval = 1 << (interval - 1);
@@ -990,7 +1080,6 @@ extern int usb_submit_urb(struct urb *urb, gfp_t mem_flags);
 extern int usb_unlink_urb(struct urb *urb);
 extern void usb_kill_urb(struct urb *urb);
-#define HAVE_USB_BUFFERS
 void *usb_buffer_alloc (struct usb_device *dev, size_t size,
        gfp_t mem_flags, dma_addr_t *dma);
 void usb_buffer_free (struct usb_device *dev, size_t size,
@@ -1003,14 +1092,14 @@ void usb_buffer_unmap (struct urb *urb);
 #endif
 struct scatterlist;
-int usb_buffer_map_sg (struct usb_device *dev, unsigned pipe,
+int usb_buffer_map_sg(const struct usb_device *dev, unsigned pipe,
-                struct scatterlist *sg, int nents);
+                      struct scatterlist *sg, int nents);
 #if 0
-void usb_buffer_dmasync_sg (struct usb_device *dev, unsigned pipe,
+void usb_buffer_dmasync_sg(const struct usb_device *dev, unsigned pipe,
-                struct scatterlist *sg, int n_hw_ents);
+                           struct scatterlist *sg, int n_hw_ents);
 #endif
-void usb_buffer_unmap_sg (struct usb_device *dev, unsigned pipe,
+void usb_buffer_unmap_sg(const struct usb_device *dev, unsigned pipe,
-                struct scatterlist *sg, int n_hw_ents);
+                         struct scatterlist *sg, int n_hw_ents);
 /*-------------------------------------------------------------------*
 *                         SYNCHRONOUS CALL SUPPORT                  *
@@ -1038,6 +1127,9 @@ extern int usb_clear_halt(struct usb_device *dev, int pipe);
 extern int usb_reset_configuration(struct usb_device *dev);
 extern int usb_set_interface(struct usb_device *dev, int ifnum, int alternate);
+/* this request isn't really synchronous, but it belongs with the others */
+extern int usb_driver_set_configuration(struct usb_device *udev, int config);
 /*
 * timeouts, in milliseconds, used for sending/receiving control messages
 * they typically complete within a few frames (msec) after they're issued
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
new file mode 100644
index 000000000000..6bd235994dc2
--- /dev/null
+++ b/include/linux/usb/audio.h
@@ -0,0 +1,53 @@
+/*
+ * <linux/usb/audio.h> -- USB Audio definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for Audio Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/audio10.pdf
+ */
+#ifndef __LINUX_USB_AUDIO_H
+#define __LINUX_USB_AUDIO_H
+#include <linux/types.h>
+/* A.2 Audio Interface Subclass Codes */
+#define USB_SUBCLASS_AUDIOCONTROL       0x01
+#define USB_SUBCLASS_AUDIOSTREAMING     0x02
+#define USB_SUBCLASS_MIDISTREAMING      0x03
+/* 4.3.2  Class-Specific AC Interface Descriptor */
+struct usb_ac_header_descriptor {
+        __u8  bLength;                  // 8+n
+        __u8  bDescriptorType;          // USB_DT_CS_INTERFACE
+        __u8  bDescriptorSubtype;       // USB_MS_HEADER
+        __le16 bcdADC;                  // 0x0100
+        __le16 wTotalLength;            // includes Unit and Terminal desc.
+        __u8  bInCollection;            // n
+        __u8  baInterfaceNr[];          // [n]
+} __attribute__ ((packed));
+#define USB_DT_AC_HEADER_SIZE(n)        (8+(n))
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_AC_HEADER_DESCRIPTOR(n)                     \
+struct usb_ac_header_descriptor_##n {                           \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __le16 bcdADC;                                          \
+        __le16 wTotalLength;                                    \
+        __u8  bInCollection;                                    \
+        __u8  baInterfaceNr[n];                                 \
+} __attribute__ ((packed))
+#endif
diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h
new file mode 100644
index 000000000000..11a97d5ffd34
--- /dev/null
+++ b/include/linux/usb/midi.h
@@ -0,0 +1,112 @@
+/*
+ * <linux/usb/midi.h> -- USB MIDI definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for MIDI Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/midi10.pdf
+ */
+#ifndef __LINUX_USB_MIDI_H
+#define __LINUX_USB_MIDI_H
+#include <linux/types.h>
+/* A.1  MS Class-Specific Interface Descriptor Subtypes */
+#define USB_MS_HEADER           0x01
+#define USB_MS_MIDI_IN_JACK     0x02
+#define USB_MS_MIDI_OUT_JACK    0x03
+#define USB_MS_ELEMENT          0x04
+/* A.2  MS Class-Specific Endpoint Descriptor Subtypes */
+#define USB_MS_GENERAL          0x01
+/* A.3  MS MIDI IN and OUT Jack Types */
+#define USB_MS_EMBEDDED         0x01
+#define USB_MS_EXTERNAL         0x02
+/* 6.1.2.1  Class-Specific MS Interface Header Descriptor */
+struct usb_ms_header_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDescriptorSubtype;
+        __le16 bcdMSC;
+        __le16 wTotalLength;
+} __attribute__ ((packed));
+#define USB_DT_MS_HEADER_SIZE   7
+/* 6.1.2.2  MIDI IN Jack Descriptor */
+struct usb_midi_in_jack_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;          // USB_DT_CS_INTERFACE
+        __u8  bDescriptorSubtype;       // USB_MS_MIDI_IN_JACK
+        __u8  bJackType;                // USB_MS_EMBEDDED/EXTERNAL
+        __u8  bJackID;
+        __u8  iJack;
+} __attribute__ ((packed));
+#define USB_DT_MIDI_IN_SIZE     6
+struct usb_midi_source_pin {
+        __u8  baSourceID;
+        __u8  baSourcePin;
+} __attribute__ ((packed));
+/* 6.1.2.3  MIDI OUT Jack Descriptor */
+struct usb_midi_out_jack_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;          // USB_DT_CS_INTERFACE
+        __u8  bDescriptorSubtype;       // USB_MS_MIDI_OUT_JACK
+        __u8  bJackType;                // USB_MS_EMBEDDED/EXTERNAL
+        __u8  bJackID;
+        __u8  bNrInputPins;             // p
+        struct usb_midi_source_pin pins[]; // [p]
+        /*__u8  iJack;  -- ommitted due to variable-sized pins[] */
+} __attribute__ ((packed));
+#define USB_DT_MIDI_OUT_SIZE(p) (7 + 2 * (p))
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MIDI_OUT_JACK_DESCRIPTOR(p)                 \
+struct usb_midi_out_jack_descriptor_##p {                       \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __u8  bJackType;                                        \
+        __u8  bJackID;                                          \
+        __u8  bNrInputPins;                                     \
+        struct usb_midi_source_pin pins[p];                     \
+        __u8  iJack;                                            \
+} __attribute__ ((packed))
+/* 6.2.2  Class-Specific MS Bulk Data Endpoint Descriptor */
+struct usb_ms_endpoint_descriptor {
+        __u8  bLength;                  // 4+n
+        __u8  bDescriptorType;          // USB_DT_CS_ENDPOINT
+        __u8  bDescriptorSubtype;       // USB_MS_GENERAL
+        __u8  bNumEmbMIDIJack;          // n
+        __u8  baAssocJackID[];          // [n]
+} __attribute__ ((packed));
+#define USB_DT_MS_ENDPOINT_SIZE(n)      (4 + (n))
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MS_ENDPOINT_DESCRIPTOR(n)                   \
+struct usb_ms_endpoint_descriptor_##n {                         \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __u8  bNumEmbMIDIJack;                                  \
+        __u8  baAssocJackID[n];                                 \
+} __attribute__ ((packed))
+#endif
diff --git a/include/linux/usb_otg.h b/include/linux/usb/otg.h
index f827f6e203c2..9897f7a818c5 100644
--- a/include/linux/usb_otg.h
+++ b/include/linux/usb/otg.h
@@ -1,4 +1,4 @@
-// include/linux/usb_otg.h 
+// include/linux/usb/otg.h
 /*
 * These APIs may be used between USB controllers.  USB device drivers
@@ -52,7 +52,7 @@ struct otg_transceiver {
        u16                     port_change;
        /* bind/unbind the host controller */
-        int     (*set_host)(struct otg_transceiver *otg,
+        int     (*set_host)(struct otg_transceiver *otg,
                                struct usb_bus *host);
        /* bind/unbind the peripheral controller */
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index e7fc5fed5b98..2ae76fe52ff7 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -108,6 +108,9 @@ enum { US_DO_ALL_FLAGS };
 #ifdef CONFIG_USB_STORAGE_ALAUDA
 #define US_PR_ALAUDA    0xf4            /* Alauda chipsets */
 #endif
+#ifdef CONFIG_USB_STORAGE_KARMA
+#define US_PR_KARMA     0xf5            /* Rio Karma */
+#endif
 #define US_PR_DEVICE    0xff            /* Use device's value */
diff --git a/include/linux/utime.h b/include/linux/utime.h
index c6bf27b7897e..640be6a1959e 100644
--- a/include/linux/utime.h
+++ b/include/linux/utime.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_UTIME_H
 #define _LINUX_UTIME_H
+#include <linux/types.h>
 struct utimbuf {
        time_t actime;
        time_t modtime;
diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index 13e1da0c538d..a4555fe3754c 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -30,7 +30,65 @@ struct new_utsname {
        char domainname[65];
 };
-extern struct new_utsname system_utsname;
+#ifdef __KERNEL__
-extern struct rw_semaphore uts_sem;
+#include <linux/sched.h>
+#include <linux/kref.h>
+#include <linux/nsproxy.h>
+#include <asm/atomic.h>
+struct uts_namespace {
+        struct kref kref;
+        struct new_utsname name;
+};
+extern struct uts_namespace init_uts_ns;
+static inline void get_uts_ns(struct uts_namespace *ns)
+{
+        kref_get(&ns->kref);
+}
+#ifdef CONFIG_UTS_NS
+extern int unshare_utsname(unsigned long unshare_flags,
+                                struct uts_namespace **new_uts);
+extern int copy_utsname(int flags, struct task_struct *tsk);
+extern void free_uts_ns(struct kref *kref);
+static inline void put_uts_ns(struct uts_namespace *ns)
+{
+        kref_put(&ns->kref, free_uts_ns);
+}
+#else
+static inline int unshare_utsname(unsigned long unshare_flags,
+                        struct uts_namespace **new_uts)
+{
+        if (unshare_flags & CLONE_NEWUTS)
+                return -EINVAL;
+        return 0;
+}
+static inline int copy_utsname(int flags, struct task_struct *tsk)
+{
+        return 0;
+}
+static inline void put_uts_ns(struct uts_namespace *ns)
+{
+}
 #endif
+static inline struct new_utsname *utsname(void)
+{
+        return &current->nsproxy->uts_ns->name;
+}
+static inline struct new_utsname *init_utsname(void)
+{
+        return &init_uts_ns.name;
+}
+extern struct rw_semaphore uts_sem;
+#endif /* __KERNEL__ */
+#endif /* _LINUX_UTSNAME_H */
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
index 46919f9f5eb3..4d0909e53595 100644
--- a/include/linux/vermagic.h
+++ b/include/linux/vermagic.h
@@ -24,5 +24,5 @@
 #define VERMAGIC_STRING                                                 \
        UTS_RELEASE " "                                                 \
        MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT                     \
-        MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC              \
+        MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC
-        "gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index e3715d774197..c5fdf6259548 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -276,6 +276,82 @@ struct v4l2_fmtdesc
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
+#if 1
+        /* Experimental Frame Size and frame rate enumeration */
+/*
+ *      F R A M E   S I Z E   E N U M E R A T I O N
+ */
+enum v4l2_frmsizetypes
+{
+        V4L2_FRMSIZE_TYPE_DISCRETE      = 1,
+        V4L2_FRMSIZE_TYPE_CONTINUOUS    = 2,
+        V4L2_FRMSIZE_TYPE_STEPWISE      = 3,
+};
+struct v4l2_frmsize_discrete
+{
+        __u32                   width;          /* Frame width [pixel] */
+        __u32                   height;         /* Frame height [pixel] */
+};
+struct v4l2_frmsize_stepwise
+{
+        __u32                   min_width;      /* Minimum frame width [pixel] */
+        __u32                   max_width;      /* Maximum frame width [pixel] */
+        __u32                   step_width;     /* Frame width step size [pixel] */
+        __u32                   min_height;     /* Minimum frame height [pixel] */
+        __u32                   max_height;     /* Maximum frame height [pixel] */
+        __u32                   step_height;    /* Frame height step size [pixel] */
+};
+struct v4l2_frmsizeenum
+{
+        __u32                   index;          /* Frame size number */
+        __u32                   pixel_format;   /* Pixel format */
+        __u32                   type;           /* Frame size type the device supports. */
+        union {                                 /* Frame size */
+                struct v4l2_frmsize_discrete    discrete;
+                struct v4l2_frmsize_stepwise    stepwise;
+        };
+        __u32   reserved[2];                    /* Reserved space for future use */
+};
+/*
+ *      F R A M E   R A T E   E N U M E R A T I O N
+ */
+enum v4l2_frmivaltypes
+{
+        V4L2_FRMIVAL_TYPE_DISCRETE      = 1,
+        V4L2_FRMIVAL_TYPE_CONTINUOUS    = 2,
+        V4L2_FRMIVAL_TYPE_STEPWISE      = 3,
+};
+struct v4l2_frmival_stepwise
+{
+        struct v4l2_fract       min;            /* Minimum frame interval [s] */
+        struct v4l2_fract       max;            /* Maximum frame interval [s] */
+        struct v4l2_fract       step;           /* Frame interval step size [s] */
+};
+struct v4l2_frmivalenum
+{
+        __u32                   index;          /* Frame format index */
+        __u32                   pixel_format;   /* Pixel format */
+        __u32                   width;          /* Frame width */
+        __u32                   height;         /* Frame height */
+        __u32                   type;           /* Frame interval type the device supports. */
+        union {                                 /* Frame interval */
+                struct v4l2_fract               discrete;
+                struct v4l2_frmival_stepwise    stepwise;
+        };
+        __u32   reserved[2];                    /* Reserved space for future use */
+};
+#endif
 /*
 *      T I M E C O D E
 */
@@ -1135,7 +1211,8 @@ struct v4l2_sliced_vbi_cap
                                 (equals frame lines 313-336 for 625 line video
                                  standards, 263-286 for 525 line standards) */
        __u16   service_lines[2][24];
-        __u32   reserved[4];    /* must be 0 */
+        enum v4l2_buf_type type;
+        __u32   reserved[3];    /* must be 0 */
 };
 struct v4l2_sliced_vbi_data
@@ -1242,12 +1319,16 @@ struct v4l2_streamparm
 #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 _IOR  ('V', 69, struct v4l2_sliced_vbi_cap)
+#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)
 #define VIDIOC_TRY_EXT_CTRLS    _IOWR ('V', 73, struct v4l2_ext_controls)
+#if 1
+#define VIDIOC_ENUM_FRAMESIZES  _IOWR ('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS      _IOWR ('V', 75, struct v4l2_frmivalenum)
+#endif
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index dee88c6b6fa7..ce5f1482e6be 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -62,7 +62,6 @@ extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
 extern struct vm_struct *get_vm_area_node(unsigned long size,
                                        unsigned long flags, int node);
 extern struct vm_struct *remove_vm_area(void *addr);
-extern struct vm_struct *__remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
                        struct page ***pages);
 extern void unmap_vm_area(struct vm_struct *area);
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 176c7f797339..c89df55f6e03 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -3,7 +3,6 @@
 #include <linux/types.h>
 #include <linux/percpu.h>
-#include <linux/config.h>
 #include <linux/mmzone.h>
 #include <asm/atomic.h>
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 918a29763aea..37a1a41f5b65 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -33,7 +33,8 @@ extern int fg_console, last_console, want_console;
 int vc_allocate(unsigned int console);
 int vc_cons_allocated(unsigned int console);
 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
-void vc_disallocate(unsigned int console);
+int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
+void vc_deallocate(unsigned int console);
 void reset_palette(struct vc_data *vc);
 void do_blank_screen(int entering_gfx);
 void do_unblank_screen(int leaving_gfx);
@@ -83,4 +84,11 @@ void reset_vc(struct vc_data *vc);
 extern char con_buf[CON_BUF_SIZE];
 extern struct semaphore con_buf_sem;
+struct vt_spawn_console {
+        spinlock_t lock;
+        struct pid *pid;
+        int sig;
+};
+extern struct vt_spawn_console vt_spawn_con;
 #endif /* _VT_KERN_H */
diff --git a/include/linux/wavefront.h b/include/linux/wavefront.h
deleted file mode 100644
index 51ab3c933acd..000000000000
--- a/include/linux/wavefront.h
+++ /dev/null
@@ -1,675 +0,0 @@
-#ifndef __wavefront_h__
-#define __wavefront_h__
-/* WaveFront header file.
- *   
- * Copyright (C) by Paul Barton-Davis 1998
- *
- * This program is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
- * Version 2 (June 1991). See the "COPYING" file distributed with this software
- * for more info.  
- */
-#if (!defined(__GNUC__) && !defined(__GNUG__))
-     You will not be able to compile this file correctly without gcc, because
-     it is necessary to pack the "wavefront_alias" structure to a size
-     of 22 bytes, corresponding to 16-bit alignment (as would have been
-     the case on the original platform, MS-DOS). If this is not done,
-     then WavePatch-format files cannot be read/written correctly.
-     The method used to do this here ("__attribute__((packed)") is
-     completely compiler dependent.
-     
-     All other wavefront_* types end up aligned to 32 bit values and
-     still have the same (correct) size.
-#else
-     /* However, note that as of G++ 2.7.3.2, g++ was unable to
-        correctly parse *type* __attribute__ tags. It will do the
-        right thing if we use the "packed" attribute on each struct
-        member, which has the same semantics anyway. 
-     */
-#endif /* __GNUC__ */
-/***************************** WARNING ********************************
-  PLEASE DO NOT MODIFY THIS FILE IN ANY WAY THAT AFFECTS ITS ABILITY TO 
-  BE USED WITH EITHER C *OR* C++.
- **********************************************************************/
-#ifndef NUM_MIDIKEYS 
-#define NUM_MIDIKEYS 128
-#endif  /* NUM_MIDIKEYS */
-#ifndef NUM_MIDICHANNELS
-#define NUM_MIDICHANNELS 16
-#endif  /* NUM_MIDICHANNELS */
-/* These are very useful/important. the original wavefront interface
-   was developed on a 16 bit system, where sizeof(int) = 2
-   bytes. Defining things like this makes the code much more portable, and
-   easier to understand without having to toggle back and forth
-   between a 16-bit view of the world and a 32-bit one. 
- */   
-typedef short INT16;
-typedef unsigned short UINT16;
-typedef int INT32;
-typedef unsigned int UINT32;
-typedef char CHAR8;
-typedef unsigned char UCHAR8;
-/* Pseudo-commands not part of the WaveFront command set.
-   These are used for various driver controls and direct
-   hardware control.
- */
-#define WFC_DEBUG_DRIVER                0
-#define WFC_FX_IOCTL                    1
-#define WFC_PATCH_STATUS                2
-#define WFC_PROGRAM_STATUS              3
-#define WFC_SAMPLE_STATUS               4
-#define WFC_DISABLE_INTERRUPTS          5
-#define WFC_ENABLE_INTERRUPTS           6
-#define WFC_INTERRUPT_STATUS            7
-#define WFC_ROMSAMPLES_RDONLY           8
-#define WFC_IDENTIFY_SLOT_TYPE          9
-/* Wavefront synth commands
- */
-#define WFC_DOWNLOAD_SAMPLE             0x80
-#define WFC_DOWNLOAD_BLOCK              0x81
-#define WFC_DOWNLOAD_MULTISAMPLE        0x82
-#define WFC_DOWNLOAD_SAMPLE_ALIAS       0x83
-#define WFC_DELETE_SAMPLE               0x84
-#define WFC_REPORT_FREE_MEMORY          0x85
-#define WFC_DOWNLOAD_PATCH              0x86
-#define WFC_DOWNLOAD_PROGRAM            0x87
-#define WFC_SET_SYNTHVOL                0x89
-#define WFC_SET_NVOICES                 0x8B
-#define WFC_DOWNLOAD_DRUM               0x90
-#define WFC_GET_SYNTHVOL                0x92
-#define WFC_GET_NVOICES                 0x94
-#define WFC_DISABLE_CHANNEL             0x9A
-#define WFC_ENABLE_CHANNEL              0x9B
-#define WFC_MISYNTH_OFF                 0x9D
-#define WFC_MISYNTH_ON                  0x9E
-#define WFC_FIRMWARE_VERSION            0x9F
-#define WFC_GET_NSAMPLES                0xA0
-#define WFC_DISABLE_DRUM_PROGRAM        0xA2
-#define WFC_UPLOAD_PATCH                0xA3
-#define WFC_UPLOAD_PROGRAM              0xA4
-#define WFC_SET_TUNING                  0xA6
-#define WFC_GET_TUNING                  0xA7
-#define WFC_VMIDI_ON                    0xA8
-#define WFC_VMIDI_OFF                   0xA9
-#define WFC_MIDI_STATUS                 0xAA
-#define WFC_GET_CHANNEL_STATUS          0xAB
-#define WFC_DOWNLOAD_SAMPLE_HEADER      0xAC
-#define WFC_UPLOAD_SAMPLE_HEADER        0xAD
-#define WFC_UPLOAD_MULTISAMPLE          0xAE
-#define WFC_UPLOAD_SAMPLE_ALIAS         0xAF
-#define WFC_IDENTIFY_SAMPLE_TYPE        0xB0
-#define WFC_DOWNLOAD_EDRUM_PROGRAM      0xB1
-#define WFC_UPLOAD_EDRUM_PROGRAM        0xB2
-#define WFC_SET_EDRUM_CHANNEL           0xB3
-#define WFC_INSTOUT_LEVELS              0xB4
-#define WFC_PEAKOUT_LEVELS              0xB5
-#define WFC_REPORT_CHANNEL_PROGRAMS     0xB6
-#define WFC_HARDWARE_VERSION            0xCF
-#define WFC_UPLOAD_SAMPLE_PARAMS        0xD7
-#define WFC_DOWNLOAD_OS                 0xF1
-#define WFC_NOOP                        0xFF
-#define WF_MAX_SAMPLE   512
-#define WF_MAX_PATCH    256
-#define WF_MAX_PROGRAM  128
-#define WF_SECTION_MAX  44   /* longest OS section length */
-/* # of bytes we send to the board when sending it various kinds of
-   substantive data, such as samples, patches and programs.
-*/
-#define WF_PROGRAM_BYTES 32
-#define WF_PATCH_BYTES 132
-#define WF_SAMPLE_BYTES 27
-#define WF_SAMPLE_HDR_BYTES 25
-#define WF_ALIAS_BYTES 25
-#define WF_DRUM_BYTES 9
-#define WF_MSAMPLE_BYTES 259 /* (MIDI_KEYS * 2) + 3 */
-#define WF_ACK     0x80
-#define WF_DMA_ACK 0x81
-/* OR-values for MIDI status bits */
-#define WF_MIDI_VIRTUAL_ENABLED 0x1
-#define WF_MIDI_VIRTUAL_IS_EXTERNAL 0x2
-#define WF_MIDI_IN_TO_SYNTH_DISABLED 0x4
-/* slot indexes for struct address_info: makes code a little more mnemonic */
-#define WF_SYNTH_SLOT         0
-#define WF_INTERNAL_MIDI_SLOT 1
-#define WF_EXTERNAL_MIDI_SLOT 2
-/* Magic MIDI bytes used to switch I/O streams on the ICS2115 MPU401
-   emulation. Note these NEVER show up in output from the device and
-   should NEVER be used in input unless Virtual MIDI mode has been 
-   disabled. If they do show up as input, the results are unpredictable.
-*/
-#define WF_EXTERNAL_SWITCH  0xFD
-#define WF_INTERNAL_SWITCH  0xF9
-/* Debugging flags */
-#define WF_DEBUG_CMD 0x1
-#define WF_DEBUG_DATA 0x2
-#define WF_DEBUG_LOAD_PATCH 0x4
-#define WF_DEBUG_IO 0x8
-/* WavePatch file format stuff */
-#define WF_WAVEPATCH_VERSION     120;  /*  Current version number (1.2)  */
-#define WF_MAX_COMMENT           64    /*  Comment length */
-#define WF_NUM_LAYERS            4
-#define WF_NAME_LENGTH           32
-#define WF_SOURCE_LENGTH         260
-#define BankFileID     "Bank"
-#define DrumkitFileID  "DrumKit"
-#define ProgramFileID  "Program"
-struct wf_envelope
-{
-    UCHAR8 attack_time:7;
-    UCHAR8 Unused1:1;
-    UCHAR8 decay1_time:7;
-    UCHAR8 Unused2:1;
-    UCHAR8 decay2_time:7;
-    UCHAR8 Unused3:1;
-    UCHAR8 sustain_time:7;
-    UCHAR8 Unused4:1;
-    UCHAR8 release_time:7;
-    UCHAR8 Unused5:1;
-    UCHAR8 release2_time:7;
-    UCHAR8 Unused6:1;
-    CHAR8 attack_level;
-    CHAR8 decay1_level;
-    CHAR8 decay2_level;
-    CHAR8 sustain_level;
-    CHAR8 release_level;
-    UCHAR8 attack_velocity:7;
-    UCHAR8 Unused7:1;
-    UCHAR8 volume_velocity:7;
-    UCHAR8 Unused8:1;
-    UCHAR8 keyboard_scaling:7;
-    UCHAR8 Unused9:1;
-};
-typedef struct wf_envelope wavefront_envelope;
-struct wf_lfo
-{
-    UCHAR8 sample_number;
-    UCHAR8 frequency:7;
-    UCHAR8 Unused1:1;
-    UCHAR8 am_src:4;
-    UCHAR8 fm_src:4;
-    CHAR8 fm_amount;
-    CHAR8 am_amount;
-    CHAR8 start_level;
-    CHAR8 end_level;
-    UCHAR8 ramp_delay:7;
-    UCHAR8 wave_restart:1; /* for LFO2 only */
-    UCHAR8 ramp_time:7;
-    UCHAR8 Unused2:1;
-};
-typedef struct wf_lfo wavefront_lfo;
-struct wf_patch
-{
-    INT16  frequency_bias;         /*  ** THIS IS IN MOTOROLA FORMAT!! ** */
-    UCHAR8 amplitude_bias:7;
-    UCHAR8 Unused1:1;
-    UCHAR8 portamento:7;
-    UCHAR8 Unused2:1;
-    UCHAR8 sample_number;
-    UCHAR8 pitch_bend:4;
-    UCHAR8 sample_msb:1;
-    UCHAR8 Unused3:3;
-    UCHAR8 mono:1;
-    UCHAR8 retrigger:1;
-    UCHAR8 nohold:1;
-    UCHAR8 restart:1;
-    UCHAR8 filterconfig:2; /* SDK says "not used" */
-    UCHAR8 reuse:1;
-    UCHAR8 reset_lfo:1;    
-    UCHAR8 fm_src2:4;
-    UCHAR8 fm_src1:4;   
-    CHAR8 fm_amount1;
-    CHAR8 fm_amount2;
-    UCHAR8 am_src:4;
-    UCHAR8 Unused4:4;
-    CHAR8 am_amount;
-    UCHAR8 fc1_mode:4;
-    UCHAR8 fc2_mode:4;
-    CHAR8 fc1_mod_amount;
-    CHAR8 fc1_keyboard_scaling;
-    CHAR8 fc1_bias;
-    CHAR8 fc2_mod_amount;
-    CHAR8 fc2_keyboard_scaling;
-    CHAR8 fc2_bias;
-    UCHAR8 randomizer:7;
-    UCHAR8 Unused5:1;
-    struct wf_envelope envelope1;
-    struct wf_envelope envelope2;
-    struct wf_lfo lfo1;
-    struct wf_lfo lfo2;
-};
-typedef struct wf_patch wavefront_patch;
-struct wf_layer
-{
-    UCHAR8 patch_number;
-    UCHAR8 mix_level:7;
-    UCHAR8 mute:1;
-    UCHAR8 split_point:7;
-    UCHAR8 play_below:1;
-    UCHAR8 pan_mod_src:2;
-    UCHAR8 pan_or_mod:1;
-    UCHAR8 pan:4;
-    UCHAR8 split_type:1;
-};
-typedef struct wf_layer wavefront_layer;
-struct wf_program
-{
-    struct wf_layer layer[WF_NUM_LAYERS];
-};
-typedef struct wf_program wavefront_program;
-struct wf_sample_offset
-{
-    INT32 Fraction:4;
-    INT32 Integer:20;
-    INT32 Unused:8;
-};
-typedef struct wf_sample_offset wavefront_sample_offset;          
-     
-/* Sample slot types */
-#define WF_ST_SAMPLE      0
-#define WF_ST_MULTISAMPLE 1
-#define WF_ST_ALIAS       2
-#define WF_ST_EMPTY       3
-/* pseudo's */
-#define WF_ST_DRUM        4
-#define WF_ST_PROGRAM     5
-#define WF_ST_PATCH       6
-#define WF_ST_SAMPLEHDR   7
-#define WF_ST_MASK        0xf
-/* Flags for slot status. These occupy the upper bits of the same byte
-   as a sample type.
-*/
-#define WF_SLOT_USED      0x80   /* XXX don't rely on this being accurate */
-#define WF_SLOT_FILLED    0x40
-#define WF_SLOT_ROM       0x20
-#define WF_SLOT_MASK      0xf0
-/* channel constants */
-#define WF_CH_MONO  0
-#define WF_CH_LEFT  1
-#define WF_CH_RIGHT 2
-/* Sample formats */
-#define LINEAR_16BIT 0
-#define WHITE_NOISE  1
-#define LINEAR_8BIT  2
-#define MULAW_8BIT   3
-#define WF_SAMPLE_IS_8BIT(smpl) ((smpl)->SampleResolution&2)
-/* 
-  Because most/all of the sample data we pass in via pointers has
-  never been copied (just mmap-ed into user space straight from the
-  disk), it would be nice to allow handling of multi-channel sample
-  data without forcing user-level extraction of the relevant bytes.
-  
-  So, we need a way of specifying which channel to use (the WaveFront
-  only handles mono samples in a given slot), and the only way to do
-  this without using some struct other than wavefront_sample as the
-  interface is the awful hack of using the unused bits in a
-  wavefront_sample:
-  
-  Val      Meaning
-  ---      -------
-  0        no channel selection (use channel 1, sample is MONO)
-  1        use first channel, and skip one
-  2        use second channel, and skip one
-  3        use third channel, and skip two
-  4        use fourth channel, skip three
-  5        use fifth channel, skip four
-  6        use six channel, skip five
-  This can handle up to 4 channels, and anyone downloading >4 channels
-  of sample data just to select one of them needs to find some tools
-  like sox ...
-  NOTE: values 0, 1 and 2 correspond to WF_CH_* above. This is 
-  important.
-*/
-#define WF_SET_CHANNEL(samp,chn) \
- (samp)->Unused1 = chn & 0x1; \
- (samp)->Unused2 = chn & 0x2; \
- (samp)->Unused3 = chn & 0x4 
-  
-#define WF_GET_CHANNEL(samp) \
-  (((samp)->Unused3 << 2)|((samp)->Unused2<<1)|(samp)->Unused1)
-  
-typedef struct wf_sample {
-    struct wf_sample_offset sampleStartOffset;
-    struct wf_sample_offset loopStartOffset;
-    struct wf_sample_offset loopEndOffset;
-    struct wf_sample_offset sampleEndOffset;
-    INT16 FrequencyBias;
-    UCHAR8 SampleResolution:2;  /* sample_format */
-    UCHAR8 Unused1:1;
-    UCHAR8 Loop:1;
-    UCHAR8 Bidirectional:1;
-    UCHAR8 Unused2:1;
-    UCHAR8 Reverse:1;
-    UCHAR8 Unused3:1;
-} wavefront_sample;
-typedef struct wf_multisample {
-    INT16 NumberOfSamples;   /* log2 of the number of samples */
-    INT16 SampleNumber[NUM_MIDIKEYS];
-} wavefront_multisample;
-typedef struct wf_alias {
-    INT16 OriginalSample;
-    struct wf_sample_offset sampleStartOffset;
-    struct wf_sample_offset loopStartOffset;
-    struct wf_sample_offset sampleEndOffset;
-    struct wf_sample_offset loopEndOffset;
-    INT16  FrequencyBias;
-    UCHAR8 SampleResolution:2;
-    UCHAR8 Unused1:1;
-    UCHAR8 Loop:1;
-    UCHAR8 Bidirectional:1;
-    UCHAR8 Unused2:1;
-    UCHAR8 Reverse:1;
-    UCHAR8 Unused3:1;
-    
-    /* This structure is meant to be padded only to 16 bits on their
-       original. Of course, whoever wrote their documentation didn't
-       realize that sizeof(struct) can be >=
-       sum(sizeof(struct-fields)) and so thought that giving a C level
-       description of the structs used in WavePatch files was
-       sufficient. I suppose it was, as long as you remember the 
-       standard 16->32 bit issues.
-    */
-    UCHAR8 sixteen_bit_padding;
-} __attribute__((packed)) wavefront_alias;
-typedef struct wf_drum {
-    UCHAR8 PatchNumber;
-    UCHAR8 MixLevel:7;
-    UCHAR8 Unmute:1;
-    UCHAR8 Group:4;
-    UCHAR8 Unused1:4;
-    UCHAR8 PanModSource:2;
-    UCHAR8 PanModulated:1;
-    UCHAR8 PanAmount:4;
-    UCHAR8 Unused2:1;
-} wavefront_drum;
-typedef struct wf_drumkit {
-    struct wf_drum drum[NUM_MIDIKEYS];
-} wavefront_drumkit;
-typedef struct wf_channel_programs {
-    UCHAR8 Program[NUM_MIDICHANNELS];
-} wavefront_channel_programs;
-/* How to get MIDI channel status from the data returned by
-   a WFC_GET_CHANNEL_STATUS command (a struct wf_channel_programs)
-*/
-#define WF_CHANNEL_STATUS(ch,wcp) (wcp)[(ch/7)] & (1<<((ch)%7))
-typedef union wf_any {
-    wavefront_sample s;
-    wavefront_multisample ms;
-    wavefront_alias a;
-    wavefront_program pr;
-    wavefront_patch p;
-    wavefront_drum d;
-} wavefront_any;
-/* Hannu Solvainen hoped that his "patch_info" struct in soundcard.h
-   might work for other wave-table based patch loading situations.
-   Alas, his fears were correct. The WaveFront doesn't even come with
-   just "patches", but several different kind of structures that
-   control the sound generation process.
- */
-typedef struct wf_patch_info {
-    
-    /* the first two fields are used by the OSS "patch loading" interface
-       only, and are unused by the current user-level library.
-    */
-    INT16   key;               /* Use WAVEFRONT_PATCH here */
-    UINT16  devno;             /* fill in when sending */
-    UCHAR8  subkey;            /* WF_ST_{SAMPLE,ALIAS,etc.} */
-#define WAVEFRONT_FIND_FREE_SAMPLE_SLOT 999
-    UINT16  number;            /* patch/sample/prog number */
-    UINT32  size;              /* size of any data included in 
-                                  one of the fields in `hdrptr', or
-                                  as `dataptr'.
-                                  NOTE: for actual samples, this is
-                                  the size of the *SELECTED CHANNEL*
-                                  even if more data is actually available.
-                                  
-                                  So, a stereo sample (2 channels) of
-                                  6000 bytes total has `size' = 3000.
-                                  See the macros and comments for
-                                  WF_{GET,SET}_CHANNEL above.
-                               */
-    wavefront_any __user *hdrptr;      /* user-space ptr to hdr bytes */
-    UINT16 __user *dataptr;            /* actual sample data */
-    wavefront_any hdr;          /* kernel-space copy of hdr bytes */         
-} wavefront_patch_info;
-/* The maximum number of bytes we will ever move to or from user space
-   in response to a WFC_* command.  This obviously doesn't cover
-   actual sample data.
-*/
-#define WF_MAX_READ sizeof(wavefront_multisample)
-#define WF_MAX_WRITE sizeof(wavefront_multisample)
-/*
-   This allows us to execute any WF command except the download/upload
-   ones, which are handled differently due to copyin/copyout issues as
-   well as data-nybbling to/from the card.
- */
-typedef struct wavefront_control {
-    int cmd;                           /* WFC_* */
-    char status;                       /* return status to user-space */
-    unsigned char rbuf[WF_MAX_READ];   /* bytes read from card */
-    unsigned char wbuf[WF_MAX_WRITE];  /* bytes written to card */
-} wavefront_control;
-#define WFCTL_WFCMD    0x1
-#define WFCTL_LOAD_SPP 0x2
-/* Modulator table */
-#define WF_MOD_LFO1      0
-#define WF_MOD_LFO2      1
-#define WF_MOD_ENV1      2
-#define WF_MOD_ENV2      3
-#define WF_MOD_KEYBOARD  4
-#define WF_MOD_LOGKEY    5
-#define WF_MOD_VELOCITY  6
-#define WF_MOD_LOGVEL    7
-#define WF_MOD_RANDOM    8
-#define WF_MOD_PRESSURE  9
-#define WF_MOD_MOD_WHEEL 10
-#define WF_MOD_1         WF_MOD_MOD_WHEEL 
-#define WF_MOD_BREATH    11
-#define WF_MOD_2         WF_MOD_BREATH
-#define WF_MOD_FOOT      12
-#define WF_MOD_4         WF_MOD_FOOT
-#define WF_MOD_VOLUME    13
-#define WF_MOD_7         WF_MOD_VOLUME
-#define WF_MOD_PAN       14
-#define WF_MOD_10        WF_MOD_PAN
-#define WF_MOD_EXPR      15
-#define WF_MOD_11        WF_MOD_EXPR
-/* FX-related material */
-typedef struct wf_fx_info {
-    int request;             /* see list below */
-    int data[4];             /* we don't need much */
-} wavefront_fx_info;
-/* support for each of these will be forthcoming once I or someone 
-   else has figured out which of the addresses on page 6 and page 7 of 
-   the YSS225 control each parameter. Incidentally, these come from
-   the Windows driver interface, but again, Turtle Beach didn't
-   document the API to use them.
-*/
-#define WFFX_SETOUTGAIN                 0
-#define WFFX_SETSTEREOOUTGAIN           1
-#define WFFX_SETREVERBIN1GAIN           2
-#define WFFX_SETREVERBIN2GAIN           3
-#define WFFX_SETREVERBIN3GAIN           4
-#define WFFX_SETCHORUSINPORT            5
-#define WFFX_SETREVERBIN1PORT           6
-#define WFFX_SETREVERBIN2PORT           7
-#define WFFX_SETREVERBIN3PORT           8
-#define WFFX_SETEFFECTPORT              9
-#define WFFX_SETAUXPORT                 10
-#define WFFX_SETREVERBTYPE              11
-#define WFFX_SETREVERBDELAY             12
-#define WFFX_SETCHORUSLFO               13
-#define WFFX_SETCHORUSPMD               14
-#define WFFX_SETCHORUSAMD               15
-#define WFFX_SETEFFECT                  16
-#define WFFX_SETBASEALL                 17
-#define WFFX_SETREVERBALL               18
-#define WFFX_SETCHORUSALL               20
-#define WFFX_SETREVERBDEF               22
-#define WFFX_SETCHORUSDEF               23
-#define WFFX_DELAYSETINGAIN             24
-#define WFFX_DELAYSETFBGAIN             25
-#define WFFX_DELAYSETFBLPF              26
-#define WFFX_DELAYSETGAIN               27
-#define WFFX_DELAYSETTIME               28
-#define WFFX_DELAYSETFBTIME             29
-#define WFFX_DELAYSETALL                30
-#define WFFX_DELAYSETDEF                32
-#define WFFX_SDELAYSETINGAIN            33
-#define WFFX_SDELAYSETFBGAIN            34
-#define WFFX_SDELAYSETFBLPF             35
-#define WFFX_SDELAYSETGAIN              36
-#define WFFX_SDELAYSETTIME              37
-#define WFFX_SDELAYSETFBTIME            38
-#define WFFX_SDELAYSETALL               39
-#define WFFX_SDELAYSETDEF               41
-#define WFFX_DEQSETINGAIN               42
-#define WFFX_DEQSETFILTER               43
-#define WFFX_DEQSETALL                  44
-#define WFFX_DEQSETDEF                  46
-#define WFFX_MUTE                       47
-#define WFFX_FLANGESETBALANCE           48      
-#define WFFX_FLANGESETDELAY             49
-#define WFFX_FLANGESETDWFFX_TH          50
-#define WFFX_FLANGESETFBGAIN            51
-#define WFFX_FLANGESETINGAIN            52
-#define WFFX_FLANGESETLFO               53
-#define WFFX_FLANGESETALL               54
-#define WFFX_FLANGESETDEF               56
-#define WFFX_PITCHSETSHIFT              57
-#define WFFX_PITCHSETBALANCE            58
-#define WFFX_PITCHSETALL                59
-#define WFFX_PITCHSETDEF                61
-#define WFFX_SRSSETINGAIN               62
-#define WFFX_SRSSETSPACE                63
-#define WFFX_SRSSETCENTER               64
-#define WFFX_SRSSETGAIN                 65
-#define WFFX_SRSSETMODE                 66
-#define WFFX_SRSSETDEF                  68
-/* Allow direct user-space control over FX memory/coefficient data.
-   In theory this could be used to download the FX microprogram,
-   but it would be a little slower, and involve some weird code.
- */
-#define WFFX_MEMSET              69
-#endif /* __wavefront_h__ */
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 13588564b42b..a50a0130fd9e 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,7 +1,7 @@
 /*
 * This file define a set of standard wireless extensions
 *
- * Version :    20      17.2.06
+ * Version :    21      14.3.06
 *
 * Authors :    Jean Tourrilhes - HPL - <jt@hpl.hp.com>
 * Copyright (c) 1997-2006 Jean Tourrilhes, All Rights Reserved.
@@ -69,9 +69,14 @@
 /***************************** INCLUDES *****************************/
+/* This header is used in user-space, therefore need to be sanitised
+ * for that purpose. Those includes are usually not compatible with glibc.
+ * To know which includes to use in user-space, check iwlib.h. */
+#ifdef __KERNEL__
 #include <linux/types.h>                /* for "caddr_t" et al          */
 #include <linux/socket.h>               /* for "struct sockaddr" et al  */
 #include <linux/if.h>                   /* for IFNAMSIZ and co... */
+#endif  /* __KERNEL__ */
 /***************************** VERSION *****************************/
 /*
@@ -80,7 +85,7 @@
 * (there is some stuff that will be added in the future...)
 * I just plan to increment with each new version.
 */
-#define WIRELESS_EXT    20
+#define WIRELESS_EXT    21
 /*
 * Changes :
@@ -208,6 +213,14 @@
 * V19 to V20
 * ----------
 *      - RtNetlink requests support (SET/GET)
+ *
+ * V20 to V21
+ * ----------
+ *      - Remove (struct net_device *)->get_wireless_stats()
+ *      - Change length in ESSID and NICK to strlen() instead of strlen()+1
+ *      - Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
+ *      - Power/Retry relative values no longer * 100000
+ *      - Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
 */
 /**************************** CONSTANTS ****************************/
@@ -448,6 +461,7 @@
 #define IW_QUAL_QUAL_INVALID    0x10    /* Driver doesn't provide value */
 #define IW_QUAL_LEVEL_INVALID   0x20
 #define IW_QUAL_NOISE_INVALID   0x40
+#define IW_QUAL_RCPI            0x80    /* Level + Noise are 802.11k RCPI */
 #define IW_QUAL_ALL_INVALID     0x70
 /* Frequency flags */
@@ -500,10 +514,12 @@
 #define IW_RETRY_TYPE           0xF000  /* Type of parameter */
 #define IW_RETRY_LIMIT          0x1000  /* Maximum number of retries*/
 #define IW_RETRY_LIFETIME       0x2000  /* Maximum duration of retries in us */
-#define IW_RETRY_MODIFIER       0x000F  /* Modify a parameter */
+#define IW_RETRY_MODIFIER       0x00FF  /* Modify a parameter */
 #define IW_RETRY_MIN            0x0001  /* Value is a minimum  */
 #define IW_RETRY_MAX            0x0002  /* Value is a maximum */
 #define IW_RETRY_RELATIVE       0x0004  /* Value is not in seconds/ms/us */
+#define IW_RETRY_SHORT          0x0010  /* Value is for short packets  */
+#define IW_RETRY_LONG           0x0020  /* Value is for long packets */
 /* Scanning request flags */
 #define IW_SCAN_DEFAULT         0x0000  /* Default scan of the driver */
@@ -1017,7 +1033,7 @@ struct	iw_range
        /* Note : this frequency list doesn't need to fit channel numbers,
         * because each entry contain its channel index */
-        __u32           enc_capa; /* IW_ENC_CAPA_* bit field */
+        __u32           enc_capa;       /* IW_ENC_CAPA_* bit field */
 };
 /*
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 56a23a0e7f2e..a341c8032866 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -1,5 +1,5 @@
 /*
- * include/linux/writeback.h.
+ * include/linux/writeback.h
 */
 #ifndef WRITEBACK_H
 #define WRITEBACK_H
@@ -111,12 +111,15 @@ balance_dirty_pages_ratelimited(struct address_space *mapping)
 }
 int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0);
+extern int generic_writepages(struct address_space *mapping,
+                              struct writeback_control *wbc);
 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
 int sync_page_range(struct inode *inode, struct address_space *mapping,
                        loff_t pos, loff_t count);
 int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
                           loff_t pos, loff_t count);
 void set_page_dirty_balance(struct page *page);
+void writeback_set_ratelimit(void);
 /* pdflush.c */
 extern int nr_pdflush_threads;  /* Global so it can be exported to sysctl
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 14ecd19f4cdc..8ae7f744917b 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -12,8 +12,8 @@
 */
 typedef union
 {
-        __u32           a4;
+        __be32          a4;
-        __u32           a6[4];
+        __be32          a6[4];
 } xfrm_address_t;
 /* Ident of a specific xfrm_state. It is used on input to lookup
@@ -23,7 +23,7 @@ typedef union
 struct xfrm_id
 {
        xfrm_address_t  daddr;
-        __u32           spi;
+        __be32          spi;
        __u8            proto;
 };
@@ -49,10 +49,10 @@ struct xfrm_selector
 {
        xfrm_address_t  daddr;
        xfrm_address_t  saddr;
-        __u16   dport;
+        __be16  dport;
-        __u16   dport_mask;
+        __be16  dport_mask;
-        __u16   sport;
+        __be16  sport;
-        __u16   sport_mask;
+        __be16  sport_mask;
        __u16   family;
        __u8    prefixlen_d;
        __u8    prefixlen_s;
@@ -129,7 +129,8 @@ enum
 #define XFRM_MODE_TUNNEL 1
 #define XFRM_MODE_ROUTEOPTIMIZATION 2
 #define XFRM_MODE_IN_TRIGGER 3
-#define XFRM_MODE_MAX 4
+#define XFRM_MODE_BEET 4
+#define XFRM_MODE_MAX 5
 /* Netlink configuration messages.  */
 enum {
@@ -281,7 +282,7 @@ struct xfrm_usersa_info {
 struct xfrm_usersa_id {
        xfrm_address_t                  daddr;
-        __u32                           spi;
+        __be32                          spi;
        __u16                           family;
        __u8                            proto;
 };
diff --git a/include/media/audiochip.h b/include/media/audiochip.h
index 1fd4a2207574..db8823d45a7d 100644
--- a/include/media/audiochip.h
+++ b/include/media/audiochip.h
@@ -18,7 +18,9 @@ enum audiochip {
        AUDIO_CHIP_TDA9874,
        AUDIO_CHIP_PIC16C54,
        /* Provided by msp3400.c */
-        AUDIO_CHIP_MSP34XX
+        AUDIO_CHIP_MSP34XX,
+        /* Provided by wm8775.c */
+        AUDIO_CHIP_WM8775
 };
 #endif /* AUDIOCHIP_H */
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 7bab09b0ed45..8f58406533c6 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -90,6 +90,8 @@ extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
 #endif
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index 3c43b95f4c0d..37dad07a8439 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -72,6 +72,9 @@ struct tuner_params {
        unsigned int port2_invert_for_secam_lc:1;
        /* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */
        unsigned int port1_set_for_fm_mono:1;
+        /* Select 18% (or according to datasheet 0%) L standard PLL gating,
+           vs the driver default of 36%. */
+        unsigned int default_pll_gating_18:1;
        /* Default tda9887 TOP value in dB for the low band. Default is 0.
           Range: -16:+15 */
        signed int default_top_low:5;
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 2f7b00b08e88..3116e750132f 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -144,6 +144,7 @@ extern int tuner_debug;
 #define TDA9887_DEEMPHASIS_50           (2<<16)
 #define TDA9887_DEEMPHASIS_75           (3<<16)
 #define TDA9887_AUTOMUTE                (1<<18)
+#define TDA9887_GATING_18               (1<<19)
 #ifdef __KERNEL__
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 5564db13c0d5..aecc946980a3 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -121,10 +121,17 @@ enum v4l2_chip_ident {
        /* general idents: reserved range 0-49 */
        V4L2_IDENT_UNKNOWN = 0,
-        /* module saa7115: reserved range 100-149 */
+        /* module saa7110: just ident= 100 */
+        V4L2_IDENT_SAA7110 = 100,
+        /* module saa7111: just ident= 101 */
+        V4L2_IDENT_SAA7111 = 101,
+        /* module saa7115: reserved range 102-149 */
        V4L2_IDENT_SAA7113 = 103,
        V4L2_IDENT_SAA7114 = 104,
        V4L2_IDENT_SAA7115 = 105,
+        V4L2_IDENT_SAA7118 = 108,
        /* module saa7127: reserved range 150-199 */
        V4L2_IDENT_SAA7127 = 157,
@@ -166,11 +173,12 @@ enum v4l2_chip_ident {
 #define VIDIOC_INT_S_STANDBY         _IOW('d', 94, u32)
 /* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_INT_S_REGISTER           _IOR ('d', 100, struct v4l2_register)
+#define VIDIOC_INT_S_REGISTER           _IOW ('d', 100, struct v4l2_register)
 #define VIDIOC_INT_G_REGISTER           _IOWR('d', 101, struct v4l2_register)
-/* Reset the I2C chip */
+/* Generic reset command. The argument selects which subsystems to reset.
-#define VIDIOC_INT_RESET                _IO  ('d', 102)
+   Passing 0 will always reset the whole chip. */
+#define VIDIOC_INT_RESET                _IOW ('d', 102, u32)
 /* Set the frequency (in Hz) of the audio clock output.
   Used to slave an audio processor to the video decoder, ensuring that audio
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 810462f8a374..6a11d772700f 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -9,7 +9,8 @@
 #ifndef _V4L2_DEV_H
 #define _V4L2_DEV_H
-#define OBSOLETE_OWNER 1 /* to be removed soon */
+#define OBSOLETE_OWNER   1 /* to be removed soon */
+#define OBSOLETE_DEVDATA 1 /* to be removed soon */
 #include <linux/poll.h>
 #include <linux/fs.h>
@@ -338,10 +339,8 @@ extern int video_usercopy(struct inode *inode, struct file *file,
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 #include <linux/mm.h>
-extern struct video_device* video_devdata(struct file*);
 #define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline int
+static inline int __must_check
 video_device_create_file(struct video_device *vfd,
                         struct class_device_attribute *attr)
 {
@@ -370,9 +369,14 @@ static inline void video_set_drvdata(struct video_device *dev, void *data)
 {
        dev->priv = data;
 }
 #endif
+#ifdef OBSOLETE_DEVDATA /* to be removed soon */
+/* Obsolete stuff - Still needed for radio devices and obsolete drivers */
+extern struct video_device* video_devdata(struct file*);
 extern int video_exclusive_open(struct inode *inode, struct file *file);
 extern int video_exclusive_release(struct inode *inode, struct file *file);
+#endif
 #endif /* _V4L2_DEV_H */
diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild
index 13e7a3c6d794..e0fe92b03a4e 100644
--- a/include/mtd/Kbuild
+++ b/include/mtd/Kbuild
@@ -1,6 +1,5 @@
 header-y += inftl-user.h
 header-y += jffs2-user.h
+header-y += mtd-abi.h
 header-y += mtd-user.h
 header-y += nftl-user.h
-unifdef-y += mtd-abi.h
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index b0a67b7ffdcd..f913c30d7b89 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -7,12 +7,6 @@
 #ifndef __MTD_ABI_H__
 #define __MTD_ABI_H__
-#ifndef __KERNEL__ 
-/* Urgh. The whole point of splitting this out into
-   separate files was to avoid #ifdef __KERNEL__ */
-#define __user
-#endif
 struct erase_info_user {
        uint32_t start;
        uint32_t length;
diff --git a/include/net/arp.h b/include/net/arp.h
index 643bded9f557..6a3d9a7d302b 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -12,15 +12,15 @@ extern struct neigh_table arp_tbl;
 extern void     arp_init(void);
 extern int      arp_find(unsigned char *haddr, struct sk_buff *skb);
 extern int      arp_ioctl(unsigned int cmd, void __user *arg);
-extern void     arp_send(int type, int ptype, u32 dest_ip, 
+extern void     arp_send(int type, int ptype, __be32 dest_ip,
-                         struct net_device *dev, u32 src_ip, 
+                         struct net_device *dev, __be32 src_ip,
                         unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int      arp_bind_neighbour(struct dst_entry *dst);
 extern int      arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void     arp_ifdown(struct net_device *dev);
-extern struct sk_buff *arp_create(int type, int ptype, u32 dest_ip,
+extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
-                                  struct net_device *dev, u32 src_ip,
+                                  struct net_device *dev, __be32 src_ip,
                                  unsigned char *dest_hw, unsigned char *src_hw,
                                  unsigned char *target_hw);
 extern void arp_xmit(struct sk_buff *skb);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b2bdb1aa0429..10a3eec191fd 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -44,12 +44,13 @@
 #define HCI_NOTIFY_VOICE_SETTING        3
 /* HCI device types */
-#define HCI_VHCI        0
+#define HCI_VIRTUAL     0
 #define HCI_USB         1
 #define HCI_PCCARD      2
 #define HCI_UART        3
 #define HCI_RS232       4
 #define HCI_PCI         5
+#define HCI_SDIO        6
 /* HCI device quirks */
 enum {
@@ -296,6 +297,7 @@ struct hci_cp_host_buffer_size {
 /* Link Control */
 #define OGF_LINK_CTL    0x01 
 #define OCF_CREATE_CONN         0x0005
 struct hci_cp_create_conn {
        bdaddr_t bdaddr;
@@ -306,6 +308,11 @@ struct hci_cp_create_conn {
        __u8     role_switch;
 } __attribute__ ((packed));
+#define OCF_CREATE_CONN_CANCEL  0x0008
+struct hci_cp_create_conn_cancel {
+        bdaddr_t bdaddr;
+} __attribute__ ((packed));
 #define OCF_ACCEPT_CONN_REQ     0x0009
 struct hci_cp_accept_conn_req {
        bdaddr_t bdaddr;
@@ -339,6 +346,8 @@ struct hci_cp_inquiry {
 #define OCF_INQUIRY_CANCEL      0x0002
+#define OCF_EXIT_PERIODIC_INQ   0x0004
 #define OCF_LINK_KEY_REPLY      0x000B
 struct hci_cp_link_key_reply {
        bdaddr_t bdaddr;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index d84855fe7336..df22efcfcc0b 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -72,6 +72,9 @@ struct hci_dev {
        __u8            type;
        bdaddr_t        bdaddr;
        __u8            features[8];
+        __u8            hci_ver;
+        __u16           hci_rev;
+        __u16           manufacturer;
        __u16           voice_setting;
        __u16           pkt_type;
@@ -165,6 +168,10 @@ struct hci_conn {
        struct timer_list disc_timer;
        struct timer_list idle_timer;
+        struct work_struct work;
+        struct device   dev;
        struct hci_dev  *hdev;
        void            *l2cap_data;
        void            *sco_data;
@@ -309,10 +316,13 @@ static inline void hci_conn_put(struct hci_conn *conn)
        if (atomic_dec_and_test(&conn->refcnt)) {
                unsigned long timeo;
                if (conn->type == ACL_LINK) {
-                        timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
-                        if (!conn->out)
-                                timeo *= 2;
                        del_timer(&conn->idle_timer);
+                        if (conn->state == BT_CONNECTED) {
+                                timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
+                                if (!conn->out)
+                                        timeo *= 2;
+                        } else
+                                timeo = msecs_to_jiffies(10);
                } else
                        timeo = msecs_to_jiffies(10);
                mod_timer(&conn->disc_timer, jiffies + timeo);
@@ -412,6 +422,8 @@ static inline int hci_recv_frame(struct sk_buff *skb)
 int hci_register_sysfs(struct hci_dev *hdev);
 void hci_unregister_sysfs(struct hci_dev *hdev);
+void hci_conn_add_sysfs(struct hci_conn *conn);
+void hci_conn_del_sysfs(struct hci_conn *conn);
 #define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev))
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 2d72496c2029..718b4d9c891f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -128,7 +128,9 @@ extern int cipso_v4_rbm_strictvalid;
 #ifdef CONFIG_NETLABEL
 int cipso_v4_doi_add(struct cipso_v4_doi *doi_def);
-int cipso_v4_doi_remove(u32 doi, void (*callback) (struct rcu_head * head));
+int cipso_v4_doi_remove(u32 doi,
+                        struct netlbl_audit *audit_info,
+                        void (*callback) (struct rcu_head * head));
 struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi);
 int cipso_v4_doi_walk(u32 *skip_cnt,
                     int (*callback) (struct cipso_v4_doi *doi_def, void *arg),
@@ -143,6 +145,7 @@ static inline int cipso_v4_doi_add(struct cipso_v4_doi *doi_def)
 }
 static inline int cipso_v4_doi_remove(u32 doi,
+                                    struct netlbl_audit *audit_info,
                                    void (*callback) (struct rcu_head * head))
 {
        return 0;
diff --git a/include/net/dst.h b/include/net/dst.h
index a8d825f90305..e156e38e4ac3 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -84,7 +84,7 @@ struct dst_entry
 struct dst_ops
 {
        unsigned short          family;
-        unsigned short          protocol;
+        __be16                  protocol;
        unsigned                gc_thresh;
        int                     (*gc)(void);
diff --git a/include/net/flow.h b/include/net/flow.h
index 3ca210ec1379..ddf5f3ca1720 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -16,8 +16,8 @@ struct flowi {
        union {
                struct {
-                        __u32                   daddr;
+                        __be32                  daddr;
-                        __u32                   saddr;
+                        __be32                  saddr;
                        __u32                   fwmark;
                        __u8                    tos;
                        __u8                    scope;
@@ -56,8 +56,8 @@ struct flowi {
 #define FLOWI_FLAG_MULTIPATHOLDROUTE 0x01
        union {
                struct {
-                        __u16   sport;
+                        __be16  sport;
-                        __u16   dport;
+                        __be16  dport;
                } ports;
                struct {
@@ -73,7 +73,7 @@ struct flowi {
                        __u8    objname[16]; /* Not zero terminated */
                } dnports;
-                __u32           spi;
+                __be32          spi;
 #ifdef CONFIG_IPV6_MIP6
                struct {
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 4a38d85e4e25..b619314218a6 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -169,4 +169,22 @@ static inline int genlmsg_len(const struct genlmsghdr *gnlh)
        return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN);
 }
+/**
+ * genlmsg_msg_size - length of genetlink message not including padding
+ * @payload: length of message payload
+ */
+static inline int genlmsg_msg_size(int payload)
+{
+        return GENL_HDRLEN + payload;
+}
+/**
+ * genlmsg_total_size - length of genetlink message including padding
+ * @payload: length of message payload
+ */
+static inline int genlmsg_total_size(int payload)
+{
+        return NLMSG_ALIGN(genlmsg_msg_size(payload));
+}
 #endif  /* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index 05f8ff7d9316..dc09474efcf3 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -38,7 +38,7 @@ struct dst_entry;
 struct net_proto_family;
 struct sk_buff;
-extern void     icmp_send(struct sk_buff *skb_in,  int type, int code, u32 info);
+extern void     icmp_send(struct sk_buff *skb_in,  int type, int code, __be32 info);
 extern int      icmp_rcv(struct sk_buff *skb);
 extern int      icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern void     icmp_init(struct net_proto_family *ops);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index de4e83b6da4b..0bcf9f237e1f 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -238,9 +238,9 @@ extern struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
 extern struct request_sock *inet_csk_search_req(const struct sock *sk,
                                                struct request_sock ***prevp,
-                                                const __u16 rport,
+                                                const __be16 rport,
-                                                const __u32 raddr,
+                                                const __be32 raddr,
-                                                const __u32 laddr);
+                                                const __be32 laddr);
 extern int inet_csk_bind_conflict(const struct sock *sk,
                                  const struct inet_bind_bucket *tb);
 extern int inet_csk_get_port(struct inet_hashinfo *hashinfo,
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index b4491c9e2a5a..a9eb2eaf094e 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -272,42 +272,56 @@ static inline int inet_iif(const struct sk_buff *skb)
 }
 extern struct sock *__inet_lookup_listener(struct inet_hashinfo *hashinfo,
-                                           const u32 daddr,
+                                           const __be32 daddr,
                                           const unsigned short hnum,
                                           const int dif);
 static inline struct sock *inet_lookup_listener(struct inet_hashinfo *hashinfo,
-                                                u32 daddr, u16 dport, int dif)
+                                                __be32 daddr, __be16 dport, int dif)
 {
        return __inet_lookup_listener(hashinfo, daddr, ntohs(dport), dif);
 }
 /* Socket demux engine toys. */
+/* What happens here is ugly; there's a pair of adjacent fields in
+   struct inet_sock; __be16 dport followed by __u16 num.  We want to
+   search by pair, so we combine the keys into a single 32bit value
+   and compare with 32bit value read from &...->dport.  Let's at least
+   make sure that it's not mixed with anything else...
+   On 64bit targets we combine comparisons with pair of adjacent __be32
+   fields in the same way.
+*/
+typedef __u32 __bitwise __portpair;
 #ifdef __BIG_ENDIAN
 #define INET_COMBINED_PORTS(__sport, __dport) \
-        (((__u32)(__sport) << 16) | (__u32)(__dport))
+        ((__force __portpair)(((__force __u32)(__be16)(__sport) << 16) | (__u32)(__dport)))
 #else /* __LITTLE_ENDIAN */
 #define INET_COMBINED_PORTS(__sport, __dport) \
-        (((__u32)(__dport) << 16) | (__u32)(__sport))
+        ((__force __portpair)(((__u32)(__dport) << 16) | (__force __u32)(__be16)(__sport)))
 #endif
 #if (BITS_PER_LONG == 64)
+typedef __u64 __bitwise __addrpair;
 #ifdef __BIG_ENDIAN
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
-        const __u64 __name = (((__u64)(__saddr)) << 32) | ((__u64)(__daddr));
+        const __addrpair __name = (__force __addrpair) ( \
+                                   (((__force __u64)(__be32)(__saddr)) << 32) | \
+                                   ((__force __u64)(__be32)(__daddr)));
 #else /* __LITTLE_ENDIAN */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
-        const __u64 __name = (((__u64)(__daddr)) << 32) | ((__u64)(__saddr));
+        const __addrpair __name = (__force __addrpair) ( \
+                                   (((__force __u64)(__be32)(__daddr)) << 32) | \
+                                   ((__force __u64)(__be32)(__saddr)));
 #endif /* __BIG_ENDIAN */
 #define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
        (((__sk)->sk_hash == (__hash))                          &&      \
-         ((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie))  &&      \
+         ((*((__addrpair *)&(inet_sk(__sk)->daddr))) == (__cookie))     &&      \
-         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   &&      \
+         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      &&      \
         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
        (((__sk)->sk_hash == (__hash))                          &&      \
-         ((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&  \
+         ((*((__addrpair *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&     \
-         ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&   \
+         ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&      \
         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #else /* 32-bit arch */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr)
@@ -315,13 +329,13 @@ static inline struct sock *inet_lookup_listener(struct inet_hashinfo *hashinfo,
        (((__sk)->sk_hash == (__hash))                          &&      \
         (inet_sk(__sk)->daddr          == (__saddr))           &&      \
         (inet_sk(__sk)->rcv_saddr      == (__daddr))           &&      \
-         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   &&      \
+         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      &&      \
         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __hash,__cookie, __saddr, __daddr, __ports, __dif)  \
        (((__sk)->sk_hash == (__hash))                          &&      \
         (inet_twsk(__sk)->tw_daddr     == (__saddr))           &&      \
         (inet_twsk(__sk)->tw_rcv_saddr == (__daddr))           &&      \
-         ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&   \
+         ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&      \
         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #endif /* 64-bit arch */
@@ -333,12 +347,12 @@ static inline struct sock *inet_lookup_listener(struct inet_hashinfo *hashinfo,
 */
 static inline struct sock *
        __inet_lookup_established(struct inet_hashinfo *hashinfo,
-                                  const u32 saddr, const u16 sport,
+                                  const __be32 saddr, const __be16 sport,
-                                  const u32 daddr, const u16 hnum,
+                                  const __be32 daddr, const u16 hnum,
                                  const int dif)
 {
        INET_ADDR_COOKIE(acookie, saddr, daddr)
-        const __u32 ports = INET_COMBINED_PORTS(sport, hnum);
+        const __portpair ports = INET_COMBINED_PORTS(sport, hnum);
        struct sock *sk;
        const struct hlist_node *node;
        /* Optimize here for direct hit, only listening connections can
@@ -370,8 +384,8 @@ hit:
 static inline struct sock *
        inet_lookup_established(struct inet_hashinfo *hashinfo,
-                                const u32 saddr, const u16 sport,
+                                const __be32 saddr, const __be16 sport,
-                                const u32 daddr, const u16 dport,
+                                const __be32 daddr, const __be16 dport,
                                const int dif)
 {
        return __inet_lookup_established(hashinfo, saddr, sport, daddr,
@@ -379,8 +393,8 @@ static inline struct sock *
 }
 static inline struct sock *__inet_lookup(struct inet_hashinfo *hashinfo,
-                                         const u32 saddr, const u16 sport,
+                                         const __be32 saddr, const __be16 sport,
-                                         const u32 daddr, const u16 dport,
+                                         const __be32 daddr, const __be16 dport,
                                         const int dif)
 {
        u16 hnum = ntohs(dport);
@@ -390,8 +404,8 @@ static inline struct sock *__inet_lookup(struct inet_hashinfo *hashinfo,
 }
 static inline struct sock *inet_lookup(struct inet_hashinfo *hashinfo,
-                                       const u32 saddr, const u16 sport,
+                                       const __be32 saddr, const __be16 sport,
-                                       const u32 daddr, const u16 dport,
+                                       const __be32 daddr, const __be16 dport,
                                       const int dif)
 {
        struct sock *sk;
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index f6242710f2ff..ce6da97bc848 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -36,7 +36,7 @@
 * @ts_needaddr - Need to record addr of outgoing dev
 */
 struct ip_options {
-        __u32           faddr;
+        __be32          faddr;
        unsigned char   optlen;
        unsigned char   srr;
        unsigned char   rr;
@@ -62,9 +62,9 @@ struct inet_request_sock {
        u16                     inet6_rsk_offset;
        /* 2 bytes hole, try to pack */
 #endif
-        u32                     loc_addr;
+        __be32                  loc_addr;
-        u32                     rmt_addr;
+        __be32                  rmt_addr;
-        u16                     rmt_port;
+        __be16                  rmt_port;
        u16                     snd_wscale : 4, 
                                rcv_wscale : 4, 
                                tstamp_ok  : 1,
@@ -110,15 +110,15 @@ struct inet_sock {
        struct ipv6_pinfo       *pinet6;
 #endif
        /* Socket demultiplex comparisons on incoming packets. */
-        __u32                   daddr;
+        __be32                  daddr;
-        __u32                   rcv_saddr;
+        __be32                  rcv_saddr;
-        __u16                   dport;
+        __be16                  dport;
        __u16                   num;
-        __u32                   saddr;
+        __be32                  saddr;
        __s16                   uc_ttl;
        __u16                   cmsg_flags;
        struct ip_options       *opt;
-        __u16                   sport;
+        __be16                  sport;
        __u16                   id;
        __u8                    tos;
        __u8                    mc_ttl;
@@ -129,7 +129,7 @@ struct inet_sock {
                                hdrincl:1,
                                mc_loop:1;
        int                     mc_index;
-        __u32                   mc_addr;
+        __be32                  mc_addr;
        struct ip_mc_socklist   *mc_list;
        struct {
                unsigned int            flags;
@@ -137,7 +137,7 @@ struct inet_sock {
                struct ip_options       *opt;
                struct rtable           *rt;
                int                     length; /* Total length of all frames */
-                u32                     addr;
+                __be32                  addr;
                struct flowi            fl;
        } cork;
 };
@@ -167,10 +167,10 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
 extern int inet_sk_rebuild_header(struct sock *sk);
-static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
+static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
-                                        const __u32 faddr, const __u16 fport)
+                                        const __be32 faddr, const __be16 fport)
 {
-        unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
+        unsigned int h = ((__force __u32)laddr ^ lport) ^ ((__force __u32)faddr ^ (__force __u32)fport);
        h ^= h >> 16;
        h ^= h >> 8;
        return h;
@@ -179,10 +179,10 @@ static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
 static inline int inet_sk_ehashfn(const struct sock *sk)
 {
        const struct inet_sock *inet = inet_sk(sk);
-        const __u32 laddr = inet->rcv_saddr;
+        const __be32 laddr = inet->rcv_saddr;
        const __u16 lport = inet->num;
-        const __u32 faddr = inet->daddr;
+        const __be32 faddr = inet->daddr;
-        const __u16 fport = inet->dport;
+        const __be16 fport = inet->dport;
        return inet_ehashfn(laddr, lport, faddr, fport);
 }
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 600cb543550d..6d14c22a00c5 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -120,10 +120,10 @@ struct inet_timewait_sock {
        unsigned char           tw_rcv_wscale;
        /* Socket demultiplex comparisons on incoming packets. */
        /* these five are in inet_sock */
-        __u16                   tw_sport;
+        __be16                  tw_sport;
-        __u32                   tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
+        __be32                  tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
-        __u32                   tw_rcv_saddr;
+        __be32                  tw_rcv_saddr;
-        __u16                   tw_dport;
+        __be16                  tw_dport;
        __u16                   tw_num;
        /* And these are ours. */
        __u8                    tw_ipv6only:1;
@@ -186,7 +186,7 @@ static inline struct inet_timewait_sock *inet_twsk(const struct sock *sk)
        return (struct inet_timewait_sock *)sk;
 }
-static inline u32 inet_rcv_saddr(const struct sock *sk)
+static inline __be32 inet_rcv_saddr(const struct sock *sk)
 {
        return likely(sk->sk_state != TCP_TIME_WAIT) ?
                inet_sk(sk)->rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 0965515f40cf..925573fd2aed 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -22,7 +22,7 @@ struct inet_peer
        unsigned long           dtime;          /* the time of last use of not
                                                 * referenced entries */
        atomic_t                refcnt;
-        __u32                   v4daddr;        /* peer's address */
+        __be32                  v4daddr;        /* peer's address */
        __u16                   avl_height;
        __u16                   ip_id_count;    /* IP ID for the next packet */
        atomic_t                rid;            /* Frag reception counter */
@@ -33,7 +33,7 @@ struct inet_peer
 void                    inet_initpeers(void) __init;
 /* can be called with or without local BH being disabled */
-struct inet_peer        *inet_getpeer(__u32 daddr, int create);
+struct inet_peer        *inet_getpeer(__be32 daddr, int create);
 extern spinlock_t inet_peer_unused_lock;
 extern struct inet_peer **inet_peer_unused_tailp;
diff --git a/include/net/ip.h b/include/net/ip.h
index 98f908400771..b6d95e553401 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -45,7 +45,7 @@ struct inet_skb_parm
 struct ipcm_cookie
 {
-        u32                     addr;
+        __be32                  addr;
        int                     oif;
        struct ip_options       *opt;
 };
@@ -86,7 +86,7 @@ extern int		igmp_mc_proc_init(void);
 */
 extern int              ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
-                                              u32 saddr, u32 daddr,
+                                              __be32 saddr, __be32 daddr,
                                              struct ip_options *opt);
 extern int              ip_rcv(struct sk_buff *skb, struct net_device *dev,
                               struct packet_type *pt, struct net_device *orig_dev);
@@ -335,7 +335,7 @@ extern int ip_net_unreachable(struct sk_buff *skb);
 *      Functions provided by ip_options.c
 */
 
-extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, u32 daddr, struct rtable *rt, int is_frag);
+extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, __be32 daddr, struct rtable *rt, int is_frag);
 extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb);
 extern void ip_options_fragment(struct sk_buff *skb);
 extern int ip_options_compile(struct ip_options *opt, struct sk_buff *skb);
@@ -363,8 +363,8 @@ extern int	ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(s
 extern int      ip_recv_error(struct sock *sk, struct msghdr *msg, int len);
 extern void     ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, 
-                              u16 port, u32 info, u8 *payload);
+                              __be16 port, u32 info, u8 *payload);
-extern void     ip_local_error(struct sock *sk, int err, u32 daddr, u16 dport,
+extern void     ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 dport,
                               u32 info);
 /* sysctl helpers - any sysctl which holds a value that ends up being
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index fcc159a4ac17..82229146bac7 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -30,13 +30,13 @@ struct fib_config {
        u8                      fc_type;
        /* 1 byte unused */
        u32                     fc_table;
-        u32                     fc_dst;
+        __be32                  fc_dst;
-        u32                     fc_src;
+        __be32                  fc_src;
-        u32                     fc_gw;
+        __be32                  fc_gw;
        int                     fc_oif;
        u32                     fc_flags;
        u32                     fc_priority;
-        u32                     fc_prefsrc;
+        __be32                  fc_prefsrc;
        struct nlattr           *fc_mx;
        struct rtnexthop        *fc_mp;
        int                     fc_mx_len;
@@ -63,7 +63,7 @@ struct fib_nh {
        __u32                   nh_tclassid;
 #endif
        int                     nh_oif;
-        u32                     nh_gw;
+        __be32                  nh_gw;
 };
 /*
@@ -78,7 +78,7 @@ struct fib_info {
        int                     fib_dead;
        unsigned                fib_flags;
        int                     fib_protocol;
-        u32                     fib_prefsrc;
+        __be32                  fib_prefsrc;
        u32                     fib_priority;
        u32                     fib_metrics[RTAX_MAX];
 #define fib_mtu fib_metrics[RTAX_MTU-1]
@@ -107,8 +107,8 @@ struct fib_result {
        unsigned char   type;
        unsigned char   scope;
 #ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
-        __u32           network;
+        __be32          network;
-        __u32           netmask;
+        __be32          netmask;
 #endif
        struct fib_info *fi;
 #ifdef CONFIG_IP_MULTIPLE_TABLES
@@ -117,7 +117,7 @@ struct fib_result {
 };
 struct fib_result_nl {
-        u32             fl_addr;   /* To be looked up*/ 
+        __be32          fl_addr;   /* To be looked up*/
        u32             fl_fwmark; 
        unsigned char   fl_tos;
        unsigned char   fl_scope;
@@ -222,17 +222,17 @@ extern int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *ar
 extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
-extern int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
+extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
-                               struct net_device *dev, u32 *spec_dst, u32 *itag);
+                               struct net_device *dev, __be32 *spec_dst, u32 *itag);
 extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
 struct rtentry;
 /* Exported by fib_semantics.c */
-extern int ip_fib_check_default(u32 gw, struct net_device *dev);
+extern int ip_fib_check_default(__be32 gw, struct net_device *dev);
-extern int fib_sync_down(u32 local, struct net_device *dev, int force);
+extern int fib_sync_down(__be32 local, struct net_device *dev, int force);
 extern int fib_sync_up(struct net_device *dev);
-extern u32  __fib_res_prefsrc(struct fib_result *res);
+extern __be32  __fib_res_prefsrc(struct fib_result *res);
 /* Exported by fib_hash.c */
 extern struct fib_table *fib_hash_init(u32 id);
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index ac747b64734c..beffdd66ad74 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -17,7 +17,7 @@ struct ip_mp_alg_ops {
        void    (*mp_alg_select_route)(const struct flowi *flp,
                                       struct rtable *rth, struct rtable **rp);
        void    (*mp_alg_flush)(void);
-        void    (*mp_alg_set_nhinfo)(__u32 network, __u32 netmask,
+        void    (*mp_alg_set_nhinfo)(__be32 network, __be32 netmask,
                                     unsigned char prefixlen,
                                     const struct fib_nh *nh);
        void    (*mp_alg_remove)(struct rtable *rth);
@@ -59,7 +59,7 @@ static inline void multipath_flush(void)
 }
 static inline void multipath_set_nhinfo(struct rtable *rth,
-                                        __u32 network, __u32 netmask,
+                                        __be32 network, __be32 netmask,
                                        unsigned char prefixlen,
                                        const struct fib_nh *nh)
 {
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 3b57b159b653..49c717e3b040 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -100,22 +100,22 @@
 struct ip_vs_service_user {
        /* virtual service addresses */
        u_int16_t               protocol;
-        u_int32_t               addr;           /* virtual ip address */
+        __be32                  addr;           /* virtual ip address */
-        u_int16_t               port;
+        __be16                  port;
        u_int32_t               fwmark;         /* firwall mark of service */
        /* virtual service options */
        char                    sched_name[IP_VS_SCHEDNAME_MAXLEN];
        unsigned                flags;          /* virtual service flags */
        unsigned                timeout;        /* persistent timeout in sec */
-        u_int32_t               netmask;        /* persistent netmask */
+        __be32                  netmask;        /* persistent netmask */
 };
 struct ip_vs_dest_user {
        /* destination server address */
-        u_int32_t               addr;
+        __be32                  addr;
-        u_int16_t               port;
+        __be16                  port;
        /* real server options */
        unsigned                conn_flags;     /* connection flags */
@@ -163,15 +163,15 @@ struct ip_vs_getinfo {
 struct ip_vs_service_entry {
        /* which service: user fills in these */
        u_int16_t               protocol;
-        u_int32_t               addr;           /* virtual address */
+        __be32                  addr;           /* virtual address */
-        u_int16_t               port;
+        __be16                  port;
        u_int32_t               fwmark;         /* firwall mark of service */
        /* service options */
        char                    sched_name[IP_VS_SCHEDNAME_MAXLEN];
        unsigned                flags;          /* virtual service flags */
        unsigned                timeout;        /* persistent timeout */
-        u_int32_t               netmask;        /* persistent netmask */
+        __be32                  netmask;        /* persistent netmask */
        /* number of real servers */
        unsigned int            num_dests;
@@ -182,8 +182,8 @@ struct ip_vs_service_entry {
 struct ip_vs_dest_entry {
-        u_int32_t               addr;           /* destination address */
+        __be32                  addr;           /* destination address */
-        u_int16_t               port;
+        __be16                  port;
        unsigned                conn_flags;     /* connection flags */
        int                     weight;         /* destination weight */
@@ -203,8 +203,8 @@ struct ip_vs_dest_entry {
 struct ip_vs_get_dests {
        /* which service: user fills in these */
        u_int16_t               protocol;
-        u_int32_t               addr;           /* virtual address */
+        __be32                  addr;           /* virtual address */
-        u_int16_t               port;
+        __be16                  port;
        u_int32_t               fwmark;         /* firwall mark of service */
        /* number of real servers */
@@ -502,12 +502,12 @@ struct ip_vs_conn {
        struct list_head        c_list;         /* hashed list heads */
        /* Protocol, addresses and port numbers */
-        __u32                   caddr;          /* client address */
+        __be32                   caddr;          /* client address */
-        __u32                   vaddr;          /* virtual address */
+        __be32                   vaddr;          /* virtual address */
-        __u32                   daddr;          /* destination address */
+        __be32                   daddr;          /* destination address */
-        __u16                   cport;
+        __be16                   cport;
-        __u16                   vport;
+        __be16                   vport;
-        __u16                   dport;
+        __be16                   dport;
        __u16                   protocol;       /* Which protocol (TCP/UDP) */
        /* counter and timer */
@@ -554,12 +554,12 @@ struct ip_vs_service {
        atomic_t                usecnt;   /* use counter */
        __u16                   protocol; /* which protocol (TCP/UDP) */
-        __u32                   addr;     /* IP address for virtual service */
+        __be32                  addr;     /* IP address for virtual service */
-        __u16                   port;     /* port number for the service */
+        __be16                  port;     /* port number for the service */
        __u32                   fwmark;   /* firewall mark of the service */
        unsigned                flags;    /* service status flags */
        unsigned                timeout;  /* persistent timeout in ticks */
-        __u32                   netmask;  /* grouping granularity */
+        __be32                  netmask;  /* grouping granularity */
        struct list_head        destinations;  /* real server d-linked list */
        __u32                   num_dests;     /* number of servers */
@@ -581,8 +581,8 @@ struct ip_vs_dest {
        struct list_head        n_list;   /* for the dests in the service */
        struct list_head        d_list;   /* for table with all the dests */
-        __u32                   addr;           /* IP address of the server */
+        __be32                  addr;           /* IP address of the server */
-        __u16                   port;           /* port number of the server */
+        __be16                  port;           /* port number of the server */
        volatile unsigned       flags;          /* dest status flags */
        atomic_t                conn_flags;     /* flags to copy to conn */
        atomic_t                weight;         /* server weight */
@@ -605,8 +605,8 @@ struct ip_vs_dest {
        /* for virtual service */
        struct ip_vs_service    *svc;           /* service it belongs to */
        __u16                   protocol;       /* which protocol (TCP/UDP) */
-        __u32                   vaddr;          /* virtual IP address */
+        __be32                  vaddr;          /* virtual IP address */
-        __u16                   vport;          /* virtual port number */
+        __be16                  vport;          /* virtual port number */
        __u32                   vfwmark;        /* firewall mark of service */
 };
@@ -648,7 +648,7 @@ struct ip_vs_app
        /* members for application incarnations */
        struct list_head        p_list;         /* member in proto app list */
        struct ip_vs_app        *app;           /* its real application */
-        __u16                   port;           /* port number in net order */
+        __be16                  port;           /* port number in net order */
        atomic_t                usecnt;         /* usage counter */
        /* output hook: return false if can't linearize. diff set for TCP.  */
@@ -740,11 +740,11 @@ enum {
 };
 extern struct ip_vs_conn *ip_vs_conn_in_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 extern struct ip_vs_conn *ip_vs_ct_in_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 extern struct ip_vs_conn *ip_vs_conn_out_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 /* put back the conn without restarting its timer */
 static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
@@ -752,11 +752,11 @@ static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
        atomic_dec(&cp->refcnt);
 }
 extern void ip_vs_conn_put(struct ip_vs_conn *cp);
-extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __u16 cport);
+extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __be16 cport);
 extern struct ip_vs_conn *
-ip_vs_conn_new(int proto, __u32 caddr, __u16 cport, __u32 vaddr, __u16 vport,
+ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport,
-               __u32 daddr, __u16 dport, unsigned flags,
+               __be32 daddr, __be16 dport, unsigned flags,
               struct ip_vs_dest *dest);
 extern void ip_vs_conn_expire_now(struct ip_vs_conn *cp);
@@ -887,7 +887,7 @@ extern int sysctl_ip_vs_nat_icmp_send;
 extern struct ip_vs_stats ip_vs_stats;
 extern struct ip_vs_service *
-ip_vs_service_get(__u32 fwmark, __u16 protocol, __u32 vaddr, __u16 vport);
+ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
 static inline void ip_vs_service_put(struct ip_vs_service *svc)
 {
@@ -895,7 +895,7 @@ static inline void ip_vs_service_put(struct ip_vs_service *svc)
 }
 extern struct ip_vs_dest *
-ip_vs_lookup_real_service(__u16 protocol, __u32 daddr, __u16 dport);
+ip_vs_lookup_real_service(__u16 protocol, __be32 daddr, __be16 dport);
 extern int ip_vs_use_count_inc(void);
 extern void ip_vs_use_count_dec(void);
 extern int ip_vs_control_init(void);
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 72bf47b2a4e0..8223c4410b4b 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -318,8 +318,8 @@ static inline void ipv6_addr_prefix(struct in6_addr *pfx,
 #ifndef __HAVE_ARCH_ADDR_SET
 static inline void ipv6_addr_set(struct in6_addr *addr, 
-                                     __u32 w1, __u32 w2,
+                                     __be32 w1, __be32 w2,
-                                     __u32 w3, __u32 w4)
+                                     __be32 w3, __be32 w4)
 {
        addr->s6_addr32[0] = w1;
        addr->s6_addr32[1] = w2;
@@ -337,7 +337,7 @@ static inline int ipv6_addr_equal(const struct in6_addr *a1,
                a1->s6_addr32[3] == a2->s6_addr32[3]);
 }
-static inline int __ipv6_prefix_equal(const u32 *a1, const u32 *a2,
+static inline int __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
                                      unsigned int prefixlen)
 {
        unsigned pdw, pbi;
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h
index 1c73bdbc3eb3..9592c374b41d 100644
--- a/include/net/irda/irlan_common.h
+++ b/include/net/irda/irlan_common.h
@@ -98,7 +98,15 @@
 #define IRLAN_SHORT  1
 #define IRLAN_ARRAY  2
-#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER+LAP_MAX_HEADER)
+/* IrLAN sits on top if IrTTP */
+#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER)
+/* 1 byte for the command code and 1 byte for the parameter count */
+#define IRLAN_CMD_HEADER 2
+#define IRLAN_STRING_PARAMETER_LEN(name, value) (1 + strlen((name)) + 2 \
+                                                + strlen ((value)))
+#define IRLAN_BYTE_PARAMETER_LEN(name)          (1 + strlen((name)) + 2 + 1)
+#define IRLAN_SHORT_PARAMETER_LEN(name)         (1 + strlen((name)) + 2 + 2)
 /*
 *  IrLAN client
diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 3452ae257c84..9dd54a5002b2 100644
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
@@ -74,6 +74,19 @@ struct discovery_t;
 #define PF_BIT    0x10 /* Poll/final bit */
+/* Some IrLAP field lengths */
+/*
+ * Only baud rate triplet is 4 bytes (PV can be 2 bytes).
+ * All others params (7) are 3 bytes, so that's 7*3 + 1*4 bytes.
+ */
+#define IRLAP_NEGOCIATION_PARAMS_LEN 25
+#define IRLAP_DISCOVERY_INFO_LEN     32
+struct disc_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
 struct xid_frame {
        __u8  caddr; /* Connection address */
        __u8  control;
@@ -95,11 +108,25 @@ struct test_frame {
 struct ua_frame {
        __u8 caddr;
        __u8 control;
        __u32 saddr; /* Source device address */
        __u32 daddr; /* Dest device address */
 } IRDA_PACK;
-        
+struct dm_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
+struct rd_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
+struct rr_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
 struct i_frame {
        __u8 caddr;
        __u8 control;
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index 11ecfa58a648..e212b9bc2503 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -48,7 +48,7 @@
 #define DEV_ADDR_ANY  0xffffffff
 #define LMP_HEADER          2    /* Dest LSAP + Source LSAP */
-#define LMP_CONTROL_HEADER  4
+#define LMP_CONTROL_HEADER  4    /* LMP_HEADER + opcode + parameter */
 #define LMP_PID_HEADER      1    /* Used by Ultra */
 #define LMP_MAX_HEADER      (LMP_CONTROL_HEADER+LAP_MAX_HEADER)
diff --git a/include/net/netdma.h b/include/net/netdma.h
index 7f53cd1d8b1e..f28c6e064e8f 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -20,7 +20,6 @@
 */
 #ifndef NETDMA_H
 #define NETDMA_H
-#include <linux/config.h>
 #ifdef CONFIG_NET_DMA
 #include <linux/dmaengine.h>
 #include <linux/skbuff.h>
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 6692430063fd..c63a58058e21 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -92,11 +92,17 @@
 *
 */
+/* NetLabel audit information */
+struct netlbl_audit {
+        u32 secid;
+        uid_t loginuid;
+};
 /* Domain mapping definition struct */
 struct netlbl_dom_map;
 /* Domain mapping operations */
-int netlbl_domhsh_remove(const char *domain);
+int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info);
 /* LSM security attributes */
 struct netlbl_lsm_cache {
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 4ab68a7a636a..ce5cba19c393 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -831,6 +831,9 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
 #define NLA_PUT_U32(skb, attrtype, value) \
        NLA_PUT_TYPE(skb, u32, attrtype, value)
+#define NLA_PUT_BE32(skb, attrtype, value) \
+        NLA_PUT_TYPE(skb, __be32, attrtype, value)
 #define NLA_PUT_U64(skb, attrtype, value) \
        NLA_PUT_TYPE(skb, u64, attrtype, value)
@@ -853,6 +856,15 @@ static inline u32 nla_get_u32(struct nlattr *nla)
 }
 /**
+ * nla_get_be32 - return payload of __be32 attribute
+ * @nla: __be32 netlink attribute
+ */
+static inline __be32 nla_get_be32(struct nlattr *nla)
+{
+        return *(__be32 *) nla_data(nla);
+}
+/**
 * nla_get_u16 - return payload of u16 attribute
 * @nla: u16 netlink attribute
 */
diff --git a/include/net/route.h b/include/net/route.h
index 7f93ac0e0899..486e37aff06c 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -62,18 +62,18 @@ struct rtable
        __u16                   rt_type;
        __u16                   rt_multipath_alg;
-        __u32                   rt_dst; /* Path destination     */
+        __be32                  rt_dst; /* Path destination     */
-        __u32                   rt_src; /* Path source          */
+        __be32                  rt_src; /* Path source          */
        int                     rt_iif;
        /* Info on neighbour */
-        __u32                   rt_gateway;
+        __be32                  rt_gateway;
        /* Cache lookup keys */
        struct flowi            fl;
        /* Miscellaneous cached information */
-        __u32                   rt_spec_dst; /* RFC1122 specific destination */
+        __be32                  rt_spec_dst; /* RFC1122 specific destination */
        struct inet_peer        *peer; /* long-living peer info */
 };
@@ -109,18 +109,18 @@ extern struct ip_rt_acct *ip_rt_acct;
 struct in_device;
 extern int              ip_rt_init(void);
-extern void             ip_rt_redirect(u32 old_gw, u32 dst, u32 new_gw,
+extern void             ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
-                                       u32 src, struct net_device *dev);
+                                       __be32 src, struct net_device *dev);
 extern void             ip_rt_advice(struct rtable **rp, int advice);
 extern void             rt_cache_flush(int how);
 extern int              __ip_route_output_key(struct rtable **, const struct flowi *flp);
 extern int              ip_route_output_key(struct rtable **, struct flowi *flp);
 extern int              ip_route_output_flow(struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
-extern int              ip_route_input(struct sk_buff*, u32 dst, u32 src, u8 tos, struct net_device *devin);
+extern int              ip_route_input(struct sk_buff*, __be32 dst, __be32 src, u8 tos, struct net_device *devin);
 extern unsigned short   ip_rt_frag_needed(struct iphdr *iph, unsigned short new_mtu);
 extern void             ip_rt_send_redirect(struct sk_buff *skb);
-extern unsigned         inet_addr_type(u32 addr);
+extern unsigned         inet_addr_type(__be32 addr);
 extern void             ip_rt_multicast_event(struct in_device *);
 extern int              ip_rt_ioctl(unsigned int cmd, void __user *arg);
 extern void             ip_rt_get_source(u8 *src, struct rtable *rt);
@@ -144,9 +144,9 @@ static inline char rt_tos2priority(u8 tos)
        return ip_tos2prio[IPTOS_TOS(tos)>>1];
 }
-static inline int ip_route_connect(struct rtable **rp, u32 dst,
+static inline int ip_route_connect(struct rtable **rp, __be32 dst,
-                                   u32 src, u32 tos, int oif, u8 protocol,
+                                   __be32 src, u32 tos, int oif, u8 protocol,
-                                   u16 sport, u16 dport, struct sock *sk)
+                                   __be16 sport, __be16 dport, struct sock *sk)
 {
        struct flowi fl = { .oif = oif,
                            .nl_u = { .ip4_u = { .daddr = dst,
@@ -172,7 +172,7 @@ static inline int ip_route_connect(struct rtable **rp, u32 dst,
 }
 static inline int ip_route_newports(struct rtable **rp, u8 protocol,
-                                    u16 sport, u16 dport, struct sock *sk)
+                                    __be16 sport, __be16 dport, struct sock *sk)
 {
        if (sport != (*rp)->fl.fl_ip_sport ||
            dport != (*rp)->fl.fl_ip_dport) {
diff --git a/include/net/sock.h b/include/net/sock.h
index edd4d73ce7f5..40bb90ebb2d1 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -665,7 +665,6 @@ struct sock_iocb {
        struct sock             *sk;
        struct scm_cookie       *scm;
        struct msghdr           *msg, async_msg;
-        struct iovec            async_iov;
        struct kiocb            *kiocb;
 };
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 11e0b1d6bd47..1e2a4ddec96e 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -437,8 +437,8 @@ static inline void xfrm_state_hold(struct xfrm_state *x)
 static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
 {
-        __u32 *a1 = token1;
+        __be32 *a1 = token1;
-        __u32 *a2 = token2;
+        __be32 *a2 = token2;
        int pdw;
        int pbi;
@@ -450,7 +450,7 @@ static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
                        return 0;
        if (pbi) {
-                __u32 mask;
+                __be32 mask;
                mask = htonl((0xffffffff) << (32 - pbi));
@@ -462,9 +462,9 @@ static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
 }
 static __inline__
-u16 xfrm_flowi_sport(struct flowi *fl)
+__be16 xfrm_flowi_sport(struct flowi *fl)
 {
-        u16 port;
+        __be16 port;
        switch(fl->proto) {
        case IPPROTO_TCP:
        case IPPROTO_UDP:
@@ -487,9 +487,9 @@ u16 xfrm_flowi_sport(struct flowi *fl)
 }
 static __inline__
-u16 xfrm_flowi_dport(struct flowi *fl)
+__be16 xfrm_flowi_dport(struct flowi *fl)
 {
-        u16 port;
+        __be16 port;
        switch(fl->proto) {
        case IPPROTO_TCP:
        case IPPROTO_UDP:
@@ -912,7 +912,7 @@ extern int xfrm_state_check_expire(struct xfrm_state *x);
 extern void xfrm_state_insert(struct xfrm_state *x);
 extern int xfrm_state_add(struct xfrm_state *x);
 extern int xfrm_state_update(struct xfrm_state *x);
-extern struct xfrm_state *xfrm_state_lookup(xfrm_address_t *daddr, u32 spi, u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup(xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family);
 extern struct xfrm_state *xfrm_state_lookup_byaddr(xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family);
 #ifdef CONFIG_XFRM_SUB_POLICY
 extern int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
@@ -935,8 +935,8 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s
 extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
 extern void xfrm_state_flush(u8 proto);
-extern int xfrm_replay_check(struct xfrm_state *x, u32 seq);
+extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
-extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq);
+extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_notify(struct xfrm_state *x, int event);
 extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
@@ -945,7 +945,7 @@ 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 xfrm6_rcv_spi(struct sk_buff *skb, u32 spi);
+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);
@@ -989,7 +989,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
 struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete);
 void xfrm_policy_flush(u8 type);
 u32 xfrm_get_acqseq(void);
-void xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
+void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi);
 struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, 
                                  xfrm_address_t *daddr, xfrm_address_t *saddr, 
                                  int create, unsigned short family);
@@ -1004,7 +1004,7 @@ extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pi
 extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 extern void xfrm_input_init(void);
-extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, u32 *spi, u32 *seq);
+extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq);
 extern void xfrm_probe_algs(void);
 extern int xfrm_count_auth_supported(void);
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index d04d05adfa9b..cf4c219c0b5c 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -6,7 +6,6 @@
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #define MSG_SIMPLE_TAG  0x20
 #define MSG_HEAD_TAG    0x21
 #define MSG_ORDERED_TAG 0x22
@@ -14,6 +13,7 @@
 #define SCSI_NO_TAG     (-1)    /* identify no tag in use */
+#ifdef CONFIG_BLOCK
 /**
 * scsi_get_tag_type - get the type of tag the device supports
@@ -100,7 +100,7 @@ static inline int scsi_populate_tag_msg(struct scsi_cmnd *cmd, char *msg)
        struct scsi_device *sdev = cmd->device;
        if (blk_rq_tagged(req)) {
-                if (sdev->ordered_tags && req->flags & REQ_HARDBARRIER)
+                if (sdev->ordered_tags && req->cmd_flags & REQ_HARDBARRIER)
                        *msg++ = MSG_ORDERED_TAG;
                else
                        *msg++ = MSG_SIMPLE_TAG;
@@ -144,4 +144,25 @@ static inline int scsi_init_shared_tag_map(struct Scsi_Host *shost, int depth)
        return shost->bqt ? 0 : -ENOMEM;
 }
+/**
+ * scsi_host_find_tag - find the tagged command by host
+ * @shost:      pointer to scsi_host
+ * @tag:        tag of the scsi_cmnd
+ *
+ * Notes:
+ *      Only works with tags allocated by the generic blk layer.
+ **/
+static inline struct scsi_cmnd *scsi_host_find_tag(struct Scsi_Host *shost,
+                                                int tag)
+{
+        struct request *req;
+        if (tag != SCSI_NO_TAG) {
+                req = blk_map_queue_find_tag(shost->bqt, tag);
+                return req ? (struct scsi_cmnd *)req->special : NULL;
+        }
+        return NULL;
+}
+#endif /* CONFIG_BLOCK */
 #endif /* _SCSI_SCSI_TCQ_H */
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 60d40b34efc0..afaf3e88e086 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -347,6 +347,7 @@ struct snd_pcm_substream {
        int number;
        char name[32];                  /* substream name */
        int stream;                     /* stream (direction) */
+        char latency_id[20];            /* latency identifier */
        size_t buffer_bytes_max;        /* limit ring buffer size */
        struct snd_dma_buffer dma_buffer;
        unsigned int dma_buf_id;
diff --git a/include/video/s1d13xxxfb.h b/include/video/s1d13xxxfb.h
index f06cc88607f5..c99d261df8f7 100644
--- a/include/video/s1d13xxxfb.h
+++ b/include/video/s1d13xxxfb.h
@@ -1,4 +1,4 @@
-/* drivers/video/s1d3xxxfb.h
+/* include/video/s1d13xxxfb.h
 *
 * (c) 2004 Simtec Electronics
 * (c) 2005 Thibaut VARENE <varenet@parisc-linux.org>
diff --git a/include/video/sstfb.h b/include/video/sstfb.h
index 3570f9c9b111..5dbf5e7e50a8 100644
--- a/include/video/sstfb.h
+++ b/include/video/sstfb.h
@@ -68,10 +68,6 @@
 #  define print_var(X,Y...)
 #endif
-#define eprintk(X...)   printk(KERN_ERR "sstfb: " X)
-#define iprintk(X...)   printk(KERN_INFO "sstfb: " X)
-#define wprintk(X...)   printk(KERN_WARNING "sstfb: " X)
 #define BIT(x)          (1ul<<(x))
 #define POW2(x)         (1ul<<(x))