247 files changed, 2689 insertions, 2639 deletions

diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h
index 0577daffc720..fa0b41b164a7 100644
--- a/include/asm-alpha/page.h
+++ b/include/asm-alpha/page.h
@@ -63,20 +63,6 @@ typedef unsigned long pgprot_t;
 
 #endif /* STRICT_MM_TYPECHECKS */
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #ifdef USE_48_BIT_KSEG
 #define PAGE_OFFSET             0xffff800000000000UL
 #else
@@ -112,4 +98,6 @@ extern __inline__ int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _ALPHA_PAGE_H */
diff --git a/include/asm-alpha/types.h b/include/asm-alpha/types.h
index 43264d219246..f5716139ec89 100644
--- a/include/asm-alpha/types.h
+++ b/include/asm-alpha/types.h
@@ -56,8 +56,6 @@ typedef unsigned long u64;
 typedef u64 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ALPHA_TYPES_H */
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index 7495026e2c18..e350dcb544e8 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -383,39 +383,45 @@ __ixp4xx_insl(u32 io_addr, u32 *vaddr, u32 count)
                 *vaddr++ = inl(io_addr);
 }
 
-#define __is_io_address(p)      (((unsigned long)p >= 0x0) && \
-                                        ((unsigned long)p <= 0x0000ffff))
+#define PIO_OFFSET      0x10000UL
+#define PIO_MASK        0x0ffffUL
+
+#define __is_io_address(p)      (((unsigned long)p >= PIO_OFFSET) && \
+                                        ((unsigned long)p <= (PIO_MASK + PIO_OFFSET)))
 static inline unsigned int
-__ixp4xx_ioread8(void __iomem *port)
+__ixp4xx_ioread8(void __iomem *addr)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                return  (unsigned int)__ixp4xx_inb((unsigned int)port);
+                return  (unsigned int)__ixp4xx_inb(port & PIO_MASK);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                return (unsigned int)__raw_readb((u32)port);
+                return (unsigned int)__raw_readb(port);
 #else
-                return (unsigned int)__ixp4xx_readb((u32)port);
+                return (unsigned int)__ixp4xx_readb(port);
 #endif
 }
 
 static inline void
-__ixp4xx_ioread8_rep(u32 port, u8 *vaddr, u32 count)
+__ixp4xx_ioread8_rep(void __iomem *addr, void *vaddr, u32 count)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_insb(port, vaddr, count);
+                __ixp4xx_insb(port & PIO_MASK, vaddr, count);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_readsb((void __iomem *)port, vaddr, count);
+                __raw_readsb(addr, vaddr, count);
 #else
                 __ixp4xx_readsb(port, vaddr, count);
 #endif
 }
 
 static inline unsigned int
-__ixp4xx_ioread16(void __iomem *port)
+__ixp4xx_ioread16(void __iomem *addr)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                return  (unsigned int)__ixp4xx_inw((unsigned int)port);
+                return  (unsigned int)__ixp4xx_inw(port & PIO_MASK);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
                 return le16_to_cpu(__raw_readw((u32)port));
@@ -425,23 +431,25 @@ __ixp4xx_ioread16(void __iomem *port)
 }
 
 static inline void
-__ixp4xx_ioread16_rep(u32 port, u16 *vaddr, u32 count)
+__ixp4xx_ioread16_rep(void __iomem *addr, void *vaddr, u32 count)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_insw(port, vaddr, count);
+                __ixp4xx_insw(port & PIO_MASK, vaddr, count);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_readsw((void __iomem *)port, vaddr, count);
+                __raw_readsw(addr, vaddr, count);
 #else
                 __ixp4xx_readsw(port, vaddr, count);
 #endif
 }
 
 static inline unsigned int
-__ixp4xx_ioread32(void __iomem *port)
+__ixp4xx_ioread32(void __iomem *addr)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                return  (unsigned int)__ixp4xx_inl((unsigned int)port);
+                return  (unsigned int)__ixp4xx_inl(port & PIO_MASK);
         else {
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
                 return le32_to_cpu(__raw_readl((u32)port));
@@ -452,90 +460,100 @@ __ixp4xx_ioread32(void __iomem *port)
 }
 
 static inline void
-__ixp4xx_ioread32_rep(u32 port, u32 *vaddr, u32 count)
+__ixp4xx_ioread32_rep(void __iomem *addr, void *vaddr, u32 count)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_insl(port, vaddr, count);
+                __ixp4xx_insl(port & PIO_MASK, vaddr, count);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_readsl((void __iomem *)port, vaddr, count);
+                __raw_readsl(addr, vaddr, count);
 #else
                 __ixp4xx_readsl(port, vaddr, count);
 #endif
 }
 
 static inline void
-__ixp4xx_iowrite8(u8 value, void __iomem *port)
+__ixp4xx_iowrite8(u8 value, void __iomem *addr)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_outb(value, (unsigned int)port);
+                __ixp4xx_outb(value, port & PIO_MASK);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_writeb(value, (u32)port);
+                __raw_writeb(value, port);
 #else
-                __ixp4xx_writeb(value, (u32)port);
+                __ixp4xx_writeb(value, port);
 #endif
 }
 
 static inline void
-__ixp4xx_iowrite8_rep(u32 port, u8 *vaddr, u32 count)
+__ixp4xx_iowrite8_rep(void __iomem *addr, const void *vaddr, u32 count)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_outsb(port, vaddr, count);
+                __ixp4xx_outsb(port & PIO_MASK, vaddr, count);
+        else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_writesb((void __iomem *)port, vaddr, count);
+                __raw_writesb(addr, vaddr, count);
 #else
                 __ixp4xx_writesb(port, vaddr, count);
 #endif
 }
 
 static inline void
-__ixp4xx_iowrite16(u16 value, void __iomem *port)
+__ixp4xx_iowrite16(u16 value, void __iomem *addr)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_outw(value, (unsigned int)port);
+                __ixp4xx_outw(value, port & PIO_MASK);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_writew(cpu_to_le16(value), (u32)port);
+                __raw_writew(cpu_to_le16(value), addr);
 #else
-                __ixp4xx_writew(value, (u32)port);
+                __ixp4xx_writew(value, port);
 #endif
 }
 
 static inline void
-__ixp4xx_iowrite16_rep(u32 port, u16 *vaddr, u32 count)
+__ixp4xx_iowrite16_rep(void __iomem *addr, const void *vaddr, u32 count)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_outsw(port, vaddr, count);
+                __ixp4xx_outsw(port & PIO_MASK, vaddr, count);
+        else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_readsw((void __iomem *)port, vaddr, count);
+                __raw_writesw(addr, vaddr, count);
 #else
                 __ixp4xx_writesw(port, vaddr, count);
 #endif
 }
 
 static inline void
-__ixp4xx_iowrite32(u32 value, void __iomem *port)
+__ixp4xx_iowrite32(u32 value, void __iomem *addr)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_outl(value, (unsigned int)port);
+                __ixp4xx_outl(value, port & PIO_MASK);
         else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_writel(cpu_to_le32(value), (u32)port);
+                __raw_writel(cpu_to_le32(value), port);
 #else
-                __ixp4xx_writel(value, (u32)port);
+                __ixp4xx_writel(value, port);
 #endif
 }
 
 static inline void
-__ixp4xx_iowrite32_rep(u32 port, u32 *vaddr, u32 count)
+__ixp4xx_iowrite32_rep(void __iomem *addr, const void *vaddr, u32 count)
 {
+        unsigned long port = (unsigned long __force)addr;
         if (__is_io_address(port))
-                __ixp4xx_outsl(port, vaddr, count);
+                __ixp4xx_outsl(port & PIO_MASK, vaddr, count);
+        else
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
-                __raw_readsl((void __iomem *)port, vaddr, count);
+                __raw_writesl(addr, vaddr, count);
 #else
-                __ixp4xx_outsl(port, vaddr, count);
+                __ixp4xx_writesl(port, vaddr, count);
 #endif
 }
 
@@ -555,7 +573,7 @@ __ixp4xx_iowrite32_rep(u32 port, u32 *vaddr, u32 count)
 #define iowrite16_rep(p, v, c)          __ixp4xx_iowrite16_rep(p, v, c)
 #define iowrite32_rep(p, v, c)          __ixp4xx_iowrite32_rep(p, v, c)
 
-#define ioport_map(port, nr)            ((void __iomem*)port)
+#define ioport_map(port, nr)            ((void __iomem*)(port + PIO_OFFSET))
 #define ioport_unmap(addr)
 
 #endif  //  __ASM_ARM_ARCH_IO_H
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 3a626c03ea26..d13ee7f78c70 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -83,17 +83,6 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
 #define IXP4XX_GPIO_OUT                 0x1
 #define IXP4XX_GPIO_IN                  0x2
 
-#define IXP4XX_GPIO_INTSTYLE_MASK       0x7C  /* Bits [6:2] define interrupt style */
-
-/* 
- * GPIO interrupt types.
- */
-#define IXP4XX_GPIO_ACTIVE_HIGH         0x4 /* Default */
-#define IXP4XX_GPIO_ACTIVE_LOW          0x8
-#define IXP4XX_GPIO_RISING_EDGE         0x10
-#define IXP4XX_GPIO_FALLING_EDGE        0x20
-#define IXP4XX_GPIO_TRANSITIONAL        0x40
-
 /* GPIO signal types */
 #define IXP4XX_GPIO_LOW                 0
 #define IXP4XX_GPIO_HIGH                1
@@ -102,7 +91,13 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
 #define IXP4XX_GPIO_CLK_0               14
 #define IXP4XX_GPIO_CLK_1               15
 
-extern void gpio_line_config(u8 line, u32 style);
+static inline void gpio_line_config(u8 line, u32 direction)
+{
+        if (direction == IXP4XX_GPIO_OUT)
+                *IXP4XX_GPIO_GPOER |= (1 << line);
+        else
+                *IXP4XX_GPIO_GPOER &= ~(1 << line);
+}
 
 static inline void gpio_line_get(u8 line, int *value)
 {
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 51f0fe0ac165..939d9e5020a0 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -818,6 +818,23 @@
 #define UDCOTGICR_IEIDF (1 << 0)        /* OTG ID Change Falling Edge
                                            Interrupt Enable */
 
+#define UP2OCR            __REG(0x40600020)  /* USB Port 2 Output Control register */
+
+#define UP2OCR_CPVEN    (1 << 0)        /* Charge Pump Vbus Enable */
+#define UP2OCR_CPVPE    (1 << 1)        /* Charge Pump Vbus Pulse Enable */
+#define UP2OCR_DPPDE    (1 << 2)        /* Host Port 2 Transceiver D+ Pull Down Enable */
+#define UP2OCR_DMPDE    (1 << 3)        /* Host Port 2 Transceiver D- Pull Down Enable */
+#define UP2OCR_DPPUE    (1 << 4)        /* Host Port 2 Transceiver D+ Pull Up Enable */
+#define UP2OCR_DMPUE    (1 << 5)        /* Host Port 2 Transceiver D- Pull Up Enable */
+#define UP2OCR_DPPUBE   (1 << 6)        /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */
+#define UP2OCR_DMPUBE   (1 << 7)        /* Host Port 2 Transceiver D- Pull Up Bypass Enable */
+#define UP2OCR_EXSP             (1 << 8)        /* External Transceiver Speed Control */
+#define UP2OCR_EXSUS    (1 << 9)        /* External Transceiver Speed Enable */
+#define UP2OCR_IDON             (1 << 10)       /* OTG ID Read Enable */
+#define UP2OCR_HXS              (1 << 16)       /* Host Port 2 Transceiver Output Select */
+#define UP2OCR_HXOE             (1 << 17)       /* Host Port 2 Transceiver Output Enable */
+#define UP2OCR_SEOS             (1 << 24)       /* Single-Ended Output Select */
+
 #define UDCCSN(x)       __REG2(0x40600100, (x) << 2)
 #define UDCCSR0         __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */
 #define UDCCSR0_SA      (1 << 7)        /* Setup Active */
@@ -1423,6 +1440,7 @@
 #define GPIO84_NSSP_RX          (84 | GPIO_ALT_FN_2_IN)
 #define GPIO85_nPCE_1_MD        (85 | GPIO_ALT_FN_1_OUT)
 #define GPIO92_MMCDAT0_MD       (92 | GPIO_ALT_FN_1_OUT)
+#define GPIO104_pSKTSEL_MD      (104 | GPIO_ALT_FN_1_OUT)
 #define GPIO109_MMCDAT1_MD      (109 | GPIO_ALT_FN_1_OUT)
 #define GPIO110_MMCDAT2_MD      (110 | GPIO_ALT_FN_1_OUT)
 #define GPIO110_MMCCS0_MD       (110 | GPIO_ALT_FN_1_OUT)
@@ -1510,6 +1528,8 @@
 #define PSSR_BFS        (1 << 1)        /* Battery Fault Status */
 #define PSSR_SSS        (1 << 0)        /* Software Sleep Status */
 
+#define PSLR_SL_ROD     (1 << 20)       /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */
+
 #define PCFR_RO         (1 << 15)       /* RDH Override */
 #define PCFR_PO         (1 << 14)       /* PH Override */
 #define PCFR_GPROD      (1 << 12)       /* GPIO nRESET_OUT Disable */
@@ -1517,6 +1537,7 @@
 #define PCFR_FVC        (1 << 10)       /* Frequency/Voltage Change */
 #define PCFR_DC_EN      (1 << 7)        /* Sleep/deep-sleep DC-DC Converter Enable */
 #define PCFR_PI2CEN     (1 << 6)        /* Enable PI2C controller */
+#define PCFR_GPR_EN     (1 << 4)        /* nRESET_GPIO Pin Enable */
 #define PCFR_DS         (1 << 3)        /* Deep Sleep Mode */
 #define PCFR_FS         (1 << 2)        /* Float Static Chip Selects */
 #define PCFR_FP         (1 << 1)        /* Float PCMCIA controls */
@@ -1810,6 +1831,11 @@
 #define LCCR0_PDD_S     12
 #define LCCR0_BM        (1 << 20)       /* Branch mask */
 #define LCCR0_OUM       (1 << 21)       /* Output FIFO underrun mask */
+#define LCCR0_LCDT      (1 << 22)       /* LCD panel type */
+#define LCCR0_RDSTM     (1 << 23)       /* Read status interrupt mask */
+#define LCCR0_CMDIM     (1 << 24)       /* Command interrupt mask */
+#define LCCR0_OUC       (1 << 25)       /* Overlay Underlay control bit */
+#define LCCR0_LDDALT    (1 << 26)       /* LDD alternate mapping control */
 
 #define LCCR1_PPL       Fld (10, 0)      /* Pixels Per Line - 1 */
 #define LCCR1_DisWdth(Pixel)            /* Display Width [1..800 pix.]  */ \
@@ -2062,7 +2088,10 @@
 #define UHCFMN          __REG(0x4C00003C) /* UHC Frame Number */
 #define UHCPERS         __REG(0x4C000040) /* UHC Periodic Start */
 #define UHCLS           __REG(0x4C000044) /* UHC Low Speed Threshold */
+
 #define UHCRHDA         __REG(0x4C000048) /* UHC Root Hub Descriptor A */
+#define UHCRHDA_NOCP    (1 << 12)       /* No over current protection */
+
 #define UHCRHDB         __REG(0x4C00004C) /* UHC Root Hub Descriptor B */
 #define UHCRHS          __REG(0x4C000050) /* UHC Root Hub Status */
 #define UHCRHPS1        __REG(0x4C000054) /* UHC Root Hub Port 1 Status */
diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h
index e5e938b79acc..16f4c3cc1388 100644
--- a/include/asm-arm/arch-s3c2410/regs-clock.h
+++ b/include/asm-arm/arch-s3c2410/regs-clock.h
@@ -1,7 +1,7 @@
 /* linux/include/asm/arch-s3c2410/regs-clock.h
  *
- * Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk>
- *                    http://www.simtec.co.uk/products/SWLINUX/
+ * Copyright (c) 2003,2004,2005 Simtec Electronics <linux@simtec.co.uk>
+ *                    http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -17,6 +17,7 @@
  *    29-Sep-2004 Ben Dooks         Fixed usage for assembly inclusion
  *    10-Feb-2005 Ben Dooks         Fixed CAMDIVN address (Guillaume Gourat)
  *    10-Mar-2005 Lucas Villa Real  Changed S3C2410_VA to S3C24XX_VA
+ *    27-Aug-2005 Ben Dooks         Add clock-slow info
  */
 
 #ifndef __ASM_ARM_REGS_CLOCK
@@ -74,6 +75,12 @@
 #define S3C2410_CLKDIVN_PDIVN        (1<<0)
 #define S3C2410_CLKDIVN_HDIVN        (1<<1)
 
+#define S3C2410_CLKSLOW_UCLK_OFF        (1<<7)
+#define S3C2410_CLKSLOW_MPLL_OFF        (1<<5)
+#define S3C2410_CLKSLOW_SLOW            (1<<4)
+#define S3C2410_CLKSLOW_SLOWVAL(x)      (x)
+#define S3C2410_CLKSLOW_GET_SLOWVAL(x)  ((x) & 7)
+
 #ifndef __ASSEMBLY__
 
 static inline unsigned int
diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h
index a43a353f6c7b..0ce6ca588d8c 100644
--- a/include/asm-arm/mach/irq.h
+++ b/include/asm-arm/mach/irq.h
@@ -42,11 +42,11 @@ struct irqchip {
         /*
          * Set the type of the IRQ.
          */
-        int (*type)(unsigned int, unsigned int);
+        int (*set_type)(unsigned int, unsigned int);
         /*
          * Set wakeup-enable on the selected IRQ
          */
-        int (*wake)(unsigned int, unsigned int);
+        int (*set_wake)(unsigned int, unsigned int);
 
 #ifdef CONFIG_SMP
         /*
@@ -92,6 +92,14 @@ struct irqdesc {
 extern struct irqdesc irq_desc[];
 
 /*
+ * Helpful inline function for calling irq descriptor handlers.
+ */
+static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
+{
+        desc->handle(irq, desc, regs);
+}
+
+/*
  * This is internal.  Do not use it.
  */
 extern void (*init_arch_irq)(void);
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 019c45d75730..4da1d532cbeb 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -163,20 +163,6 @@ typedef unsigned long pgprot_t;
 /* the upper-most page table pointer */
 extern pmd_t *top_pmd;
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #include <asm/memory.h>
 
 #endif /* !__ASSEMBLY__ */
@@ -186,4 +172,6 @@ static inline int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif
diff --git a/include/asm-arm/types.h b/include/asm-arm/types.h
index f4c92e4c8c02..22992ee0627a 100644
--- a/include/asm-arm/types.h
+++ b/include/asm-arm/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index abb36e54c966..278de61224d1 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -295,7 +295,7 @@
 #define __NR_fstatfs64                  (__NR_SYSCALL_BASE+267)
 #define __NR_tgkill                     (__NR_SYSCALL_BASE+268)
 #define __NR_utimes                     (__NR_SYSCALL_BASE+269)
-#define __NR_fadvise64_64               (__NR_SYSCALL_BASE+270)
+#define __NR_arm_fadvise64_64           (__NR_SYSCALL_BASE+270)
 #define __NR_pciconfig_iobase           (__NR_SYSCALL_BASE+271)
 #define __NR_pciconfig_read             (__NR_SYSCALL_BASE+272)
 #define __NR_pciconfig_write            (__NR_SYSCALL_BASE+273)
@@ -515,7 +515,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_SYS_UTIME
 #define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
 #define __ARCH_WANT_SYS_GETPGRP
 #define __ARCH_WANT_SYS_LLSEEK
 #define __ARCH_WANT_SYS_NICE
diff --git a/include/asm-arm26/page.h b/include/asm-arm26/page.h
index c334079b082b..d3f23ac4d468 100644
--- a/include/asm-arm26/page.h
+++ b/include/asm-arm26/page.h
@@ -89,20 +89,6 @@ typedef unsigned long pgprot_t;
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #include <asm/memory.h>
 
 #endif /* !__ASSEMBLY__ */
@@ -112,4 +98,6 @@ static inline int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif
diff --git a/include/asm-arm26/types.h b/include/asm-arm26/types.h
index 56cbe573a234..81bd357ada02 100644
--- a/include/asm-arm26/types.h
+++ b/include/asm-arm26/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index bbf17bd39385..c99c478c482f 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -70,19 +70,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #ifndef __ASSEMBLY__
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
 #endif /* __ASSEMBLY__ */
 
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
@@ -90,5 +77,7 @@ static inline int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _CRIS_PAGE_H */
 
diff --git a/include/asm-cris/types.h b/include/asm-cris/types.h
index 8fa6d6c7afce..84557c9bac93 100644
--- a/include/asm-cris/types.h
+++ b/include/asm-cris/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index f7914f1782b0..4feba567e7fd 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -45,21 +45,6 @@ typedef struct { unsigned long	pgprot;	} pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size) __attribute_const__;
-static inline int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size - 1) >> (PAGE_SHIFT - 1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #define devmem_is_allowed(pfn)  1
 
 #define __pa(vaddr)             virt_to_phys((void *) vaddr)
@@ -102,4 +87,6 @@ extern unsigned long max_pfn;
 #define WANT_PAGE_VIRTUAL       1
 #endif
 
+#include <asm-generic/page.h>
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
index 1a5b6546bb41..50605df6d8ac 100644
--- a/include/asm-frv/types.h
+++ b/include/asm-frv/types.h
@@ -65,8 +65,6 @@ typedef u64 u_quad_t;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
new file mode 100644
index 000000000000..a96b5d986b6e
--- /dev/null
+++ b/include/asm-generic/page.h
@@ -0,0 +1,26 @@
+#ifndef _ASM_GENERIC_PAGE_H
+#define _ASM_GENERIC_PAGE_H
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+
+/* Pure 2^n version of get_order */
+static __inline__ __attribute_const__ int get_order(unsigned long size)
+{
+        int order;
+
+        size = (size - 1) >> (PAGE_SHIFT - 1);
+        order = -1;
+        do {
+                size >>= 1;
+                order++;
+        } while (size);
+        return order;
+}
+
+#endif  /* __ASSEMBLY__ */
+#endif  /* __KERNEL__ */
+
+#endif  /* _ASM_GENERIC_PAGE_H */
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f40593565173..f86c1e549466 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -101,6 +101,22 @@ do {				  					  \
 })
 #endif
 
+#ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
+#define ptep_get_and_clear_full(__mm, __address, __ptep, __full)        \
+({                                                                      \
+        pte_t __pte;                                                    \
+        __pte = ptep_get_and_clear((__mm), (__address), (__ptep));      \
+        __pte;                                                          \
+})
+#endif
+
+#ifndef __HAVE_ARCH_PTE_CLEAR_FULL
+#define pte_clear_full(__mm, __address, __ptep, __full)                 \
+do {                                                                    \
+        pte_clear((__mm), (__address), (__ptep));                       \
+} while (0)
+#endif
+
 #ifndef __HAVE_ARCH_PTEP_CLEAR_FLUSH
 #define ptep_clear_flush(__vma, __address, __ptep)                      \
 ({                                                                      \
diff --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index e3b7960d445b..e8c02b8c2d99 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -54,20 +54,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
@@ -101,4 +87,6 @@ extern unsigned long memory_end;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _H8300_PAGE_H */
diff --git a/include/asm-h8300/types.h b/include/asm-h8300/types.h
index 21f4fc07ac0e..bf91e0d4dde7 100644
--- a/include/asm-h8300/types.h
+++ b/include/asm-h8300/types.h
@@ -58,8 +58,6 @@ typedef u32 dma_addr_t;
 #define HAVE_SECTOR_T
 typedef u64 sector_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-i386/agp.h b/include/asm-i386/agp.h
index b82f5f3ab887..9075083bab76 100644
--- a/include/asm-i386/agp.h
+++ b/include/asm-i386/agp.h
@@ -19,7 +19,7 @@ int unmap_page_from_agp(struct page *page);
 /* Could use CLFLUSH here if the cpu supports it. But then it would
    need to be called for each cacheline of the whole page so it may not be 
    worth it. Would need a page for it. */
-#define flush_agp_cache() asm volatile("wbinvd":::"memory")
+#define flush_agp_cache() wbinvd()
 
 /* Convert a physical address to an address suitable for the GART. */
 #define phys_to_gart(x) (x)
diff --git a/include/asm-i386/apicdef.h b/include/asm-i386/apicdef.h
index a96a8f48fbfc..03185cef8e0a 100644
--- a/include/asm-i386/apicdef.h
+++ b/include/asm-i386/apicdef.h
@@ -16,6 +16,7 @@
 #define                 GET_APIC_VERSION(x)     ((x)&0xFF)
 #define                 GET_APIC_MAXLVT(x)      (((x)>>16)&0xFF)
 #define                 APIC_INTEGRATED(x)      ((x)&0xF0)
+#define                 APIC_XAPIC(x)           ((x) >= 0x14)
 #define         APIC_TASKPRI    0x80
 #define                 APIC_TPRI_MASK          0xFF
 #define         APIC_ARBPRI     0x90
diff --git a/include/asm-i386/bugs.h b/include/asm-i386/bugs.h
index 6789fc275da3..ea54540638d2 100644
--- a/include/asm-i386/bugs.h
+++ b/include/asm-i386/bugs.h
@@ -118,7 +118,10 @@ static void __init check_hlt(void)
                 printk("disabled\n");
                 return;
         }
-        __asm__ __volatile__("hlt ; hlt ; hlt ; hlt");
+        halt();
+        halt();
+        halt();
+        halt();
         printk("OK.\n");
 }
 
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 11e67811a990..6df1a53c190e 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -27,8 +27,18 @@ struct Xgt_desc_struct {
 
 extern struct Xgt_desc_struct idt_descr, cpu_gdt_descr[NR_CPUS];
 
-#define load_TR_desc() __asm__ __volatile__("ltr %%ax"::"a" (GDT_ENTRY_TSS*8))
-#define load_LDT_desc() __asm__ __volatile__("lldt %%ax"::"a" (GDT_ENTRY_LDT*8))
+#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_ldt(ldt) __asm__ __volatile("lldt %0"::"mr" (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_ldt(ldt) __asm__ ("sldt %0":"=mr" (ldt))
 
 /*
  * This is the ldt that every process will get unless we need
@@ -39,14 +49,14 @@ extern void set_intr_gate(unsigned int irq, void * addr);
 
 #define _set_tssldt_desc(n,addr,limit,type) \
 __asm__ __volatile__ ("movw %w3,0(%2)\n\t" \
-        "movw %%ax,2(%2)\n\t" \
-        "rorl $16,%%eax\n\t" \
-        "movb %%al,4(%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 %%ah,7(%2)\n\t" \
-        "rorl $16,%%eax" \
-        : "=m"(*(n)) : "a" (addr), "r"(n), "ir"(limit), "i"(type))
+        "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)
 {
@@ -86,6 +96,13 @@ 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
diff --git a/include/asm-i386/kdebug.h b/include/asm-i386/kdebug.h
index b3f8d5f59d5d..316138e89910 100644
--- a/include/asm-i386/kdebug.h
+++ b/include/asm-i386/kdebug.h
@@ -41,9 +41,16 @@ enum die_val {
         DIE_PAGE_FAULT,
 };
 
-static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
+static inline int notify_die(enum die_val val, const char *str,
+                        struct pt_regs *regs, long err, int trap, int sig)
 {
-        struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
+        struct die_args args = {
+                .regs = regs,
+                .str = str,
+                .err = err,
+                .trapnr = trap,
+                .signr = sig
+        };
         return notifier_call_chain(&i386die_chain, val, &args);
 }
 
diff --git a/include/asm-i386/mach-es7000/mach_mpparse.h b/include/asm-i386/mach-es7000/mach_mpparse.h
index 85809e0898d7..28a84f6185a7 100644
--- a/include/asm-i386/mach-es7000/mach_mpparse.h
+++ b/include/asm-i386/mach-es7000/mach_mpparse.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_MACH_MPPARSE_H
 #define __ASM_MACH_MPPARSE_H
 
+#include <linux/acpi.h>
+
 static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name, 
                                 struct mpc_config_translation *translation)
 {
@@ -12,8 +14,9 @@ static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
 {
 }
 
-extern int parse_unisys_oem (char *oemptr, int oem_entries);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length);
+extern int parse_unisys_oem (char *oemptr);
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+extern void setup_unisys();
 
 static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
                 char *productid)
@@ -22,18 +25,33 @@ static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
                 struct mp_config_oemtable *oem_table = 
                         (struct mp_config_oemtable *)mpc->mpc_oemptr;
                 if (!strncmp(oem, "UNISYS", 6))
-                        return parse_unisys_oem((char *)oem_table, oem_table->oem_length);
+                        return parse_unisys_oem((char *)oem_table);
         }
         return 0;
 }
 
+static inline int es7000_check_dsdt()
+{
+        struct acpi_table_header *header = NULL;
+        if(!acpi_get_table_header_early(ACPI_DSDT, &header))
+                acpi_table_print(header, 0);
+        if (!strncmp(header->oem_id, "UNISYS", 6))
+                return 1;
+        return 0;
+}
+
 /* Hook from generic ACPI tables.c */
 static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
         unsigned long oem_addr; 
-        int oem_entries;
-        if (!find_unisys_acpi_oem_table(&oem_addr, &oem_entries))
-                return parse_unisys_oem((char *)oem_addr, oem_entries);
+        if (!find_unisys_acpi_oem_table(&oem_addr)) {
+                if (es7000_check_dsdt())
+                        return parse_unisys_oem((char *)oem_addr);
+                else {
+                        setup_unisys();
+                        return 1;
+                }
+        }
         return 0;
 }
 
diff --git a/include/asm-i386/mach-generic/mach_apic.h b/include/asm-i386/mach-generic/mach_apic.h
index b13767a4e934..d9dc039da94a 100644
--- a/include/asm-i386/mach-generic/mach_apic.h
+++ b/include/asm-i386/mach-generic/mach_apic.h
@@ -28,4 +28,6 @@
 #define enable_apic_mode (genapic->enable_apic_mode)
 #define phys_pkg_id (genapic->phys_pkg_id)
 
+extern void generic_bigsmp_probe(void);
+
 #endif /* __ASM_MACH_APIC_H */
diff --git a/include/asm-i386/mpspec.h b/include/asm-i386/mpspec.h
index d9fafba075bc..d84a9c326c22 100644
--- a/include/asm-i386/mpspec.h
+++ b/include/asm-i386/mpspec.h
@@ -11,6 +11,7 @@ extern int mp_bus_id_to_local [MAX_MP_BUSSES];
 extern int quad_local_to_mp_bus_id [NR_CPUS/4][4];
 extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 
+extern unsigned int def_to_bigsmp;
 extern unsigned int boot_cpu_physical_apicid;
 extern int smp_found_config;
 extern void find_smp_config (void);
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index c76fce8badbb..62b76cd96957 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -47,6 +47,21 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val)
                      : "c" (msr), "0" (a), "d" (b), "i" (-EFAULT));\
         ret__; })
 
+/* rdmsr with exception handling */
+#define rdmsr_safe(msr,a,b) ({ int ret__;                                               \
+        asm volatile("2: rdmsr ; xorl %0,%0\n"                                          \
+                     "1:\n\t"                                                           \
+                     ".section .fixup,\"ax\"\n\t"                                       \
+                     "3:  movl %4,%0 ; jmp 1b\n\t"                                      \
+                     ".previous\n\t"                                                    \
+                     ".section __ex_table,\"a\"\n"                                      \
+                     "   .align 4\n\t"                                                  \
+                     "   .long  2b,3b\n\t"                                              \
+                     ".previous"                                                        \
+                     : "=r" (ret__), "=a" (*(a)), "=d" (*(b))                           \
+                     : "c" (msr), "i" (-EFAULT));\
+        ret__; })
+
 #define rdtsc(low,high) \
      __asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high))
 
diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index 8d93f732d72d..73296d9924fb 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -68,7 +68,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define HPAGE_MASK      (~(HPAGE_SIZE - 1))
 #define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
 #endif
 
 #define pgd_val(x)      ((x).pgd)
@@ -104,20 +103,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  */
 extern unsigned int __VMALLOC_RESERVE;
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 extern int sysctl_legacy_va_layout;
 
 extern int page_is_ram(unsigned long pagenr);
@@ -156,4 +141,6 @@ extern int page_is_ram(unsigned long pagenr);
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _I386_PAGE_H */
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index d609f9c2c1f0..2e3f4a344a2d 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -64,7 +64,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 #define set_pmd(pmdptr,pmdval) \
                 set_64bit((unsigned long long *)(pmdptr),pmd_val(pmdval))
 #define set_pud(pudptr,pudval) \
-                set_64bit((unsigned long long *)(pudptr),pud_val(pudval))
+                (*(pudptr) = (pudval))
 
 /*
  * Pentium-II erratum A13: in PAE mode we explicitly have to flush
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 77c6497f416e..47bc1ffa3d4c 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -86,9 +86,7 @@ void paging_init(void);
 #endif
 
 /*
- * The 4MB page is guessing..  Detailed in the infamous "Chapter H"
- * of the Pentium details, but assuming intel did the straightforward
- * thing, this bit set in the page directory entry just means that
+ * _PAGE_PSE set in the page directory entry just means that
  * the page directory entry points directly to a 4MB-aligned block of
  * memory. 
  */
@@ -119,8 +117,10 @@ void paging_init(void);
 #define _PAGE_UNUSED2   0x400
 #define _PAGE_UNUSED3   0x800
 
-#define _PAGE_FILE      0x040   /* set:pagecache unset:swap */
-#define _PAGE_PROTNONE  0x080   /* If not present */
+/* If _PAGE_PRESENT is clear, we use these: */
+#define _PAGE_FILE      0x040   /* nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_PROTNONE  0x080   /* if the user mapped it with PROT_NONE;
+                                   pte_present gives true */
 #ifdef CONFIG_X86_PAE
 #define _PAGE_NX        (1ULL<<_PAGE_BIT_NX)
 #else
@@ -215,11 +215,13 @@ extern unsigned long pg0[];
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
+#define __LARGE_PTE (_PAGE_PSE | _PAGE_PRESENT)
 static inline int pte_user(pte_t pte)           { return (pte).pte_low & _PAGE_USER; }
 static inline int pte_read(pte_t pte)           { return (pte).pte_low & _PAGE_USER; }
 static inline int pte_dirty(pte_t pte)          { return (pte).pte_low & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte)          { return (pte).pte_low & _PAGE_ACCESSED; }
 static inline int pte_write(pte_t pte)          { return (pte).pte_low & _PAGE_RW; }
+static inline int pte_huge(pte_t pte)           { return ((pte).pte_low & __LARGE_PTE) == __LARGE_PTE; }
 
 /*
  * The following only works if pte_present() is not true.
@@ -236,7 +238,7 @@ static inline pte_t pte_mkexec(pte_t pte)	{ (pte).pte_low |= _PAGE_USER; return
 static inline pte_t pte_mkdirty(pte_t pte)      { (pte).pte_low |= _PAGE_DIRTY; return pte; }
 static inline pte_t pte_mkyoung(pte_t pte)      { (pte).pte_low |= _PAGE_ACCESSED; return pte; }
 static inline pte_t pte_mkwrite(pte_t pte)      { (pte).pte_low |= _PAGE_RW; return pte; }
-static inline pte_t pte_mkhuge(pte_t pte)       { (pte).pte_low |= _PAGE_PRESENT | _PAGE_PSE; return pte; }
+static inline pte_t pte_mkhuge(pte_t pte)       { (pte).pte_low |= __LARGE_PTE; return pte; }
 
 #ifdef CONFIG_X86_PAE
 # include <asm/pgtable-3level.h>
@@ -258,12 +260,39 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned
         return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
 }
 
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
+{
+        pte_t pte;
+        if (full) {
+                pte = *ptep;
+                *ptep = __pte(0);
+        } else {
+                pte = ptep_get_and_clear(mm, addr, ptep);
+        }
+        return pte;
+}
+
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
         clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
 }
 
 /*
+ * clone_pgd_range(pgd_t *dst, pgd_t *src, int count);
+ *
+ *  dst - pointer to pgd range anwhere on a pgd page
+ *  src - ""
+ *  count - the number of pgds to copy.
+ *
+ * dst and src can be on the same page, but the range must not overlap,
+ * and must not cross a page boundary.
+ */
+static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
+{
+       memcpy(dst, src, count * sizeof(pgd_t));
+}
+
+/*
  * Macro to mark a page protection value as "uncacheable".  On processors which do not support
  * it, this is a no-op.
  */
@@ -415,6 +444,7 @@ extern void noexec_setup(const char *str);
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index d0d8b0160090..37bef8ed7bed 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -203,9 +203,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
         return edx;
 }
 
-#define load_cr3(pgdir) \
-        asm volatile("movl %0,%%cr3": :"r" (__pa(pgdir)))
-
+#define load_cr3(pgdir) write_cr3(__pa(pgdir))
 
 /*
  * Intel CPU features in CR4
@@ -232,22 +230,20 @@ extern unsigned long mmu_cr4_features;
 
 static inline void set_in_cr4 (unsigned long mask)
 {
+        unsigned cr4;
         mmu_cr4_features |= mask;
-        __asm__("movl %%cr4,%%eax\n\t"
-                "orl %0,%%eax\n\t"
-                "movl %%eax,%%cr4\n"
-                : : "irg" (mask)
-                :"ax");
+        cr4 = read_cr4();
+        cr4 |= mask;
+        write_cr4(cr4);
 }
 
 static inline void clear_in_cr4 (unsigned long mask)
 {
+        unsigned cr4;
         mmu_cr4_features &= ~mask;
-        __asm__("movl %%cr4,%%eax\n\t"
-                "andl %0,%%eax\n\t"
-                "movl %%eax,%%cr4\n"
-                : : "irg" (~mask)
-                :"ax");
+        cr4 = read_cr4();
+        cr4 &= ~mask;
+        write_cr4(cr4);
 }
 
 /*
@@ -281,6 +277,11 @@ static inline void clear_in_cr4 (unsigned long mask)
         outb((data), 0x23); \
 } while (0)
 
+static inline void serialize_cpu(void)
+{
+         __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+}
+
 static inline void __monitor(const void *eax, unsigned long ecx,
                 unsigned long edx)
 {
@@ -454,6 +455,7 @@ struct thread_struct {
         unsigned int            saved_fs, saved_gs;
 /* IO permissions */
         unsigned long   *io_bitmap_ptr;
+        unsigned long   iopl;
 /* max allowed port in the bitmap, in bytes: */
         unsigned long   io_bitmap_max;
 };
@@ -474,7 +476,6 @@ struct thread_struct {
         .esp0           = sizeof(init_stack) + (long)&init_stack,       \
         .ss0            = __KERNEL_DS,                                  \
         .ss1            = __KERNEL_CS,                                  \
-        .ldt            = GDT_ENTRY_LDT,                                \
         .io_bitmap_base = INVALID_IO_BITMAP_OFFSET,                     \
         .io_bitmap      = { [ 0 ... IO_BITMAP_LONGS] = ~0 },            \
 }
@@ -511,6 +512,21 @@ static inline void load_esp0(struct tss_struct *tss, struct thread_struct *threa
                         : /* no output */                       \
                         :"r" (value))
 
+/*
+ * Set IOPL bits in EFLAGS from given mask
+ */
+static inline void set_iopl_mask(unsigned mask)
+{
+        unsigned int reg;
+        __asm__ __volatile__ ("pushfl;"
+                              "popl %0;"
+                              "andl %1, %0;"
+                              "orl %2, %0;"
+                              "pushl %0;"
+                              "popfl"
+                                : "=&r" (reg)
+                                : "i" (~X86_EFLAGS_IOPL), "r" (mask));
+}
 
 /* Forward declaration, a strange C thing */
 struct task_struct;
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index 05532875e39e..7e0f2945d17d 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -61,6 +61,13 @@ struct pt_regs {
 struct task_struct;
 extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code);
 
+/*
+ * user_mode_vm(regs) determines whether a register set came from user mode.
+ * This is true if V8086 mode was enabled OR if the register set was from
+ * protected mode with RPL-3 CS value.  This tricky test checks that with
+ * one comparison.  Many places in the kernel can bypass this full check
+ * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
+ */
 static inline int user_mode(struct pt_regs *regs)
 {
         return (regs->xcs & 3) != 0;
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 7a32184d54bf..826a8ca50ac8 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -44,7 +44,7 @@ extern unsigned char boot_params[PARAM_SIZE];
 #define EFI_SYSTAB ((efi_system_table_t *) *((unsigned long *)(PARAM+0x1c4)))
 #define EFI_MEMDESC_SIZE (*((unsigned long *) (PARAM+0x1c8)))
 #define EFI_MEMDESC_VERSION (*((unsigned long *) (PARAM+0x1cc)))
-#define EFI_MEMMAP ((efi_memory_desc_t *) *((unsigned long *)(PARAM+0x1d0)))
+#define EFI_MEMMAP ((void *) *((unsigned long *)(PARAM+0x1d0)))
 #define EFI_MEMMAP_SIZE (*((unsigned long *) (PARAM+0x1d4)))
 #define MOUNT_ROOT_RDONLY (*(unsigned short *) (PARAM+0x1F2))
 #define RAMDISK_FLAGS (*(unsigned short *) (PARAM+0x1F8))
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index a283738b80b3..13250199976d 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -59,7 +59,7 @@ extern void cpu_uninit(void);
 
 extern cpumask_t cpu_callout_map;
 extern cpumask_t cpu_callin_map;
-#define cpu_possible_map cpu_callout_map
+extern cpumask_t cpu_possible_map;
 
 /* We don't mark CPUs online until __cpu_up(), so we need another measure */
 static inline int num_booting_cpus(void)
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 3db717a244f0..acd5c26b69ba 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -14,8 +14,7 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
 
 #define switch_to(prev,next,last) do {                                  \
         unsigned long esi,edi;                                          \
-        asm volatile("pushfl\n\t"                                       \
-                     "pushl %%ebp\n\t"                                  \
+        asm volatile("pushl %%ebp\n\t"                                  \
                      "movl %%esp,%0\n\t"        /* save ESP */          \
                      "movl %5,%%esp\n\t"        /* restore ESP */       \
                      "movl $1f,%1\n\t"          /* save EIP */          \
@@ -23,7 +22,6 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
                      "jmp __switch_to\n"                                \
                      "1:\t"                                             \
                      "popl %%ebp\n\t"                                   \
-                     "popfl"                                            \
                      :"=m" (prev->thread.esp),"=m" (prev->thread.eip),  \
                       "=a" (last),"=S" (esi),"=D" (edi)                 \
                      :"m" (next->thread.esp),"m" (next->thread.eip),    \
@@ -93,13 +91,13 @@ static inline unsigned long _get_base(char * addr)
                 ".align 4\n\t"                  \
                 ".long 1b,3b\n"                 \
                 ".previous"                     \
-                : :"m" (value))
+                : :"rm" (value))
 
 /*
  * Save a segment register away
  */
 #define savesegment(seg, value) \
-        asm volatile("mov %%" #seg ",%0":"=m" (value))
+        asm volatile("mov %%" #seg ",%0":"=rm" (value))
 
 /*
  * Clear and set 'TS' bit respectively
@@ -107,13 +105,33 @@ static inline unsigned long _get_base(char * addr)
 #define clts() __asm__ __volatile__ ("clts")
 #define read_cr0() ({ \
         unsigned int __dummy; \
-        __asm__( \
+        __asm__ __volatile__( \
                 "movl %%cr0,%0\n\t" \
                 :"=r" (__dummy)); \
         __dummy; \
 })
 #define write_cr0(x) \
-        __asm__("movl %0,%%cr0": :"r" (x));
+        __asm__ __volatile__("movl %0,%%cr0": :"r" (x));
+
+#define read_cr2() ({ \
+        unsigned int __dummy; \
+        __asm__ __volatile__( \
+                "movl %%cr2,%0\n\t" \
+                :"=r" (__dummy)); \
+        __dummy; \
+})
+#define write_cr2(x) \
+        __asm__ __volatile__("movl %0,%%cr2": :"r" (x));
+
+#define read_cr3() ({ \
+        unsigned int __dummy; \
+        __asm__ ( \
+                "movl %%cr3,%0\n\t" \
+                :"=r" (__dummy)); \
+        __dummy; \
+})
+#define write_cr3(x) \
+        __asm__ __volatile__("movl %0,%%cr3": :"r" (x));
 
 #define read_cr4() ({ \
         unsigned int __dummy; \
@@ -123,7 +141,7 @@ static inline unsigned long _get_base(char * addr)
         __dummy; \
 })
 #define write_cr4(x) \
-        __asm__("movl %0,%%cr4": :"r" (x));
+        __asm__ __volatile__("movl %0,%%cr4": :"r" (x));
 #define stts() write_cr0(8 | read_cr0())
 
 #endif  /* __KERNEL__ */
@@ -447,6 +465,8 @@ struct alt_instr {
 #define local_irq_enable()      __asm__ __volatile__("sti": : :"memory")
 /* used in the idle loop; sti takes one instruction cycle to complete */
 #define safe_halt()             __asm__ __volatile__("sti; hlt": : :"memory")
+/* used when interrupts are already enabled or to shutdown the processor */
+#define halt()                  __asm__ __volatile__("hlt": : :"memory")
 
 #define irqs_disabled()                 \
 ({                                      \
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 95add81237ea..e2cb9fa6f563 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -139,6 +139,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
 #define TIF_SINGLESTEP          4       /* restore singlestep on return to user mode */
 #define TIF_IRET                5       /* return with iret */
+#define TIF_SYSCALL_EMU         6       /* syscall emulation active */
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
@@ -150,13 +151,15 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
 #define _TIF_SINGLESTEP         (1<<TIF_SINGLESTEP)
 #define _TIF_IRET               (1<<TIF_IRET)
+#define _TIF_SYSCALL_EMU        (1<<TIF_SYSCALL_EMU)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
-  (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|_TIF_SECCOMP))
+  (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|\
+                  _TIF_SECCOMP|_TIF_SYSCALL_EMU))
 /* work to do on any return to u-space */
 #define _TIF_ALLWORK_MASK       (0x0000FFFF & ~_TIF_SECCOMP)
 
diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index dcf1e07db08a..aed16437479d 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -1,6 +1,7 @@
 #ifndef _ASMi386_TIMER_H
 #define _ASMi386_TIMER_H
 #include <linux/init.h>
+#include <linux/pm.h>
 
 /**
  * struct timer_ops - used to define a timer source
@@ -23,6 +24,8 @@ struct timer_opts {
         unsigned long long (*monotonic_clock)(void);
         void (*delay)(unsigned long);
         unsigned long (*read_timer)(void);
+        int (*suspend)(pm_message_t state);
+        int (*resume)(void);
 };
 
 struct init_timer_opts {
diff --git a/include/asm-i386/types.h b/include/asm-i386/types.h
index 901b77c42b8a..ced00fe8fe61 100644
--- a/include/asm-i386/types.h
+++ b/include/asm-i386/types.h
@@ -63,8 +63,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-i386/xor.h b/include/asm-i386/xor.h
index f80e2dbe1b56..23c86cef3b25 100644
--- a/include/asm-i386/xor.h
+++ b/include/asm-i386/xor.h
@@ -535,14 +535,14 @@ static struct xor_block_template xor_block_p5_mmx = {
 
 #define XMMS_SAVE do {                          \
         preempt_disable();                      \
+        cr0 = read_cr0();                       \
+        clts();                                 \
         __asm__ __volatile__ (                  \
-                "movl %%cr0,%0          ;\n\t"  \
-                "clts                   ;\n\t"  \
-                "movups %%xmm0,(%1)     ;\n\t"  \
-                "movups %%xmm1,0x10(%1) ;\n\t"  \
-                "movups %%xmm2,0x20(%1) ;\n\t"  \
-                "movups %%xmm3,0x30(%1) ;\n\t"  \
-                : "=&r" (cr0)                   \
+                "movups %%xmm0,(%0)     ;\n\t"  \
+                "movups %%xmm1,0x10(%0) ;\n\t"  \
+                "movups %%xmm2,0x20(%0) ;\n\t"  \
+                "movups %%xmm3,0x30(%0) ;\n\t"  \
+                :                               \
                 : "r" (xmm_save)                \
                 : "memory");                    \
 } while(0)
@@ -550,14 +550,14 @@ static struct xor_block_template xor_block_p5_mmx = {
 #define XMMS_RESTORE do {                       \
         __asm__ __volatile__ (                  \
                 "sfence                 ;\n\t"  \
-                "movups (%1),%%xmm0     ;\n\t"  \
-                "movups 0x10(%1),%%xmm1 ;\n\t"  \
-                "movups 0x20(%1),%%xmm2 ;\n\t"  \
-                "movups 0x30(%1),%%xmm3 ;\n\t"  \
-                "movl   %0,%%cr0        ;\n\t"  \
+                "movups (%0),%%xmm0     ;\n\t"  \
+                "movups 0x10(%0),%%xmm1 ;\n\t"  \
+                "movups 0x20(%0),%%xmm2 ;\n\t"  \
+                "movups 0x30(%0),%%xmm3 ;\n\t"  \
                 :                               \
-                : "r" (cr0), "r" (xmm_save)     \
+                : "r" (xmm_save)                \
                 : "memory");                    \
+        write_cr0(cr0);                         \
         preempt_enable();                       \
 } while(0)
 
diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h
index 4c06d455139c..3a544ffc5008 100644
--- a/include/asm-ia64/acpi.h
+++ b/include/asm-ia64/acpi.h
@@ -116,6 +116,11 @@ extern int __initdata nid_to_pxm_map[MAX_NUMNODES];
 
 extern u16 ia64_acpiid_to_sapicid[];
 
+/*
+ * Refer Intel ACPI _PDC support document for bit definitions
+ */
+#define ACPI_PDC_EST_CAPABILITY_SMP     0x8
+
 #endif /*__KERNEL__*/
 
 #endif /*_ASM_ACPI_H*/
diff --git a/include/asm-ia64/fcntl.h b/include/asm-ia64/fcntl.h
index c9f8d835d0cc..cee16ea1780a 100644
--- a/include/asm-ia64/fcntl.h
+++ b/include/asm-ia64/fcntl.h
@@ -81,6 +81,7 @@ struct flock {
 
 #define F_LINUX_SPECIFIC_BASE   1024
 
-#define force_o_largefile() ( ! (current->personality & PER_LINUX32) )
+#define force_o_largefile()     \
+                (personality(current->personality) != PER_LINUX32)
 
 #endif /* _ASM_IA64_FCNTL_H */
diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
index 54e7637a326c..cf772a67f858 100644
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -23,7 +23,7 @@
 #define __SLOW_DOWN_IO  do { } while (0)
 #define SLOW_DOWN_IO    do { } while (0)
 
-#define __IA64_UNCACHED_OFFSET  0xc000000000000000UL    /* region 6 */
+#define __IA64_UNCACHED_OFFSET  RGN_BASE(RGN_UNCACHED)
 
 /*
  * The legacy I/O space defined by the ia64 architecture supports only 65536 ports, but
@@ -41,7 +41,7 @@
 #define IO_SPACE_BASE(space)            ((space) << IO_SPACE_BITS)
 #define IO_SPACE_PORT(port)             ((port) & (IO_SPACE_SIZE - 1))
 
-#define IO_SPACE_SPARSE_ENCODING(p)     ((((p) >> 2) << 12) | (p & 0xfff))
+#define IO_SPACE_SPARSE_ENCODING(p)     ((((p) >> 2) << 12) | ((p) & 0xfff))
 
 struct io_space {
         unsigned long mmio_base;        /* base in MMIO space */
diff --git a/include/asm-ia64/mmu.h b/include/asm-ia64/mmu.h
index ae1525352a25..611432ba579c 100644
--- a/include/asm-ia64/mmu.h
+++ b/include/asm-ia64/mmu.h
@@ -2,10 +2,12 @@
 #define __MMU_H
 
 /*
- * Type for a context number.  We declare it volatile to ensure proper ordering when it's
- * accessed outside of spinlock'd critical sections (e.g., as done in activate_mm() and
- * init_new_context()).
+ * Type for a context number.  We declare it volatile to ensure proper
+ * ordering when it's accessed outside of spinlock'd critical sections
+ * (e.g., as done in activate_mm() and init_new_context()).
  */
 typedef volatile unsigned long mm_context_t;
 
+typedef unsigned long nv_mm_context_t;
+
 #endif
diff --git a/include/asm-ia64/mmu_context.h b/include/asm-ia64/mmu_context.h
index e3e5fededb04..8d6e72f7b08e 100644
--- a/include/asm-ia64/mmu_context.h
+++ b/include/asm-ia64/mmu_context.h
@@ -19,6 +19,7 @@
 
 #define ia64_rid(ctx,addr)      (((ctx) << 3) | (addr >> 61))
 
+# include <asm/page.h>
 # ifndef __ASSEMBLY__
 
 #include <linux/compiler.h>
@@ -55,34 +56,46 @@ static inline void
 delayed_tlb_flush (void)
 {
         extern void local_flush_tlb_all (void);
+        unsigned long flags;
 
         if (unlikely(__ia64_per_cpu_var(ia64_need_tlb_flush))) {
-                local_flush_tlb_all();
-                __ia64_per_cpu_var(ia64_need_tlb_flush) = 0;
+                spin_lock_irqsave(&ia64_ctx.lock, flags);
+                {
+                        if (__ia64_per_cpu_var(ia64_need_tlb_flush)) {
+                                local_flush_tlb_all();
+                                __ia64_per_cpu_var(ia64_need_tlb_flush) = 0;
+                        }
+                }
+                spin_unlock_irqrestore(&ia64_ctx.lock, flags);
         }
 }
 
-static inline mm_context_t
+static inline nv_mm_context_t
 get_mmu_context (struct mm_struct *mm)
 {
         unsigned long flags;
-        mm_context_t context = mm->context;
-
-        if (context)
-                return context;
-
-        spin_lock_irqsave(&ia64_ctx.lock, flags);
-        {
-                /* re-check, now that we've got the lock: */
-                context = mm->context;
-                if (context == 0) {
-                        cpus_clear(mm->cpu_vm_mask);
-                        if (ia64_ctx.next >= ia64_ctx.limit)
-                                wrap_mmu_context(mm);
-                        mm->context = context = ia64_ctx.next++;
+        nv_mm_context_t context = mm->context;
+
+        if (unlikely(!context)) {
+                spin_lock_irqsave(&ia64_ctx.lock, flags);
+                {
+                        /* re-check, now that we've got the lock: */
+                        context = mm->context;
+                        if (context == 0) {
+                                cpus_clear(mm->cpu_vm_mask);
+                                if (ia64_ctx.next >= ia64_ctx.limit)
+                                        wrap_mmu_context(mm);
+                                mm->context = context = ia64_ctx.next++;
+                        }
                 }
+                spin_unlock_irqrestore(&ia64_ctx.lock, flags);
         }
-        spin_unlock_irqrestore(&ia64_ctx.lock, flags);
+        /*
+         * Ensure we're not starting to use "context" before any old
+         * uses of it are gone from our TLB.
+         */
+        delayed_tlb_flush();
+
         return context;
 }
 
@@ -104,13 +117,13 @@ destroy_context (struct mm_struct *mm)
 }
 
 static inline void
-reload_context (mm_context_t context)
+reload_context (nv_mm_context_t context)
 {
         unsigned long rid;
         unsigned long rid_incr = 0;
         unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4;
 
-        old_rr4 = ia64_get_rr(0x8000000000000000UL);
+        old_rr4 = ia64_get_rr(RGN_BASE(RGN_HPAGE));
         rid = context << 3;     /* make space for encoding the region number */
         rid_incr = 1 << 8;
 
@@ -122,6 +135,10 @@ reload_context (mm_context_t context)
         rr4 = rr0 + 4*rid_incr;
 #ifdef  CONFIG_HUGETLB_PAGE
         rr4 = (rr4 & (~(0xfcUL))) | (old_rr4 & 0xfc);
+
+#  if RGN_HPAGE != 4
+#    error "reload_context assumes RGN_HPAGE is 4"
+#  endif
 #endif
 
         ia64_set_rr(0x0000000000000000UL, rr0);
@@ -138,7 +155,7 @@ reload_context (mm_context_t context)
 static inline void
 activate_context (struct mm_struct *mm)
 {
-        mm_context_t context;
+        nv_mm_context_t context;
 
         do {
                 context = get_mmu_context(mm);
@@ -157,8 +174,6 @@ activate_context (struct mm_struct *mm)
 static inline void
 activate_mm (struct mm_struct *prev, struct mm_struct *next)
 {
-        delayed_tlb_flush();
-
         /*
          * We may get interrupts here, but that's OK because interrupt handlers cannot
          * touch user-space.
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index 08894f73abf0..9edffad8c28b 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -13,6 +13,19 @@
 #include <asm/types.h>
 
 /*
+ * The top three bits of an IA64 address are its Region Number.
+ * Different regions are assigned to different purposes.
+ */
+#define RGN_SHIFT       (61)
+#define RGN_BASE(r)     (__IA64_UL_CONST(r)<<RGN_SHIFT)
+#define RGN_BITS        (RGN_BASE(-1))
+
+#define RGN_KERNEL      7       /* Identity mapped region */
+#define RGN_UNCACHED    6       /* Identity mapped I/O region */
+#define RGN_GATE        5       /* Gate page, Kernel text, etc */
+#define RGN_HPAGE       4       /* For Huge TLB pages */
+
+/*
  * PAGE_SHIFT determines the actual kernel page size.
  */
 #if defined(CONFIG_IA64_PAGE_SIZE_4KB)
@@ -36,10 +49,9 @@
 
 #define RGN_MAP_LIMIT   ((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE)      /* per region addr limit */
 
+
 #ifdef CONFIG_HUGETLB_PAGE
-# define REGION_HPAGE           (4UL)   /* note: this is hardcoded in reload_context()!*/
-# define REGION_SHIFT           61
-# define HPAGE_REGION_BASE      (REGION_HPAGE << REGION_SHIFT)
+# define HPAGE_REGION_BASE      RGN_BASE(RGN_HPAGE)
 # define HPAGE_SHIFT            hpage_shift
 # define HPAGE_SHIFT_DEFAULT    28      /* check ia64 SDM for architecture supported size */
 # define HPAGE_SIZE             (__IA64_UL_CONST(1) << HPAGE_SHIFT)
@@ -130,16 +142,13 @@ typedef union ia64_va {
 #define REGION_NUMBER(x)        ({ia64_va _v; _v.l = (long) (x); _v.f.reg;})
 #define REGION_OFFSET(x)        ({ia64_va _v; _v.l = (long) (x); _v.f.off;})
 
-#define REGION_SIZE             REGION_NUMBER(1)
-#define REGION_KERNEL           7
-
 #ifdef CONFIG_HUGETLB_PAGE
 # define htlbpage_to_page(x)    (((unsigned long) REGION_NUMBER(x) << 61)                       \
                                  | (REGION_OFFSET(x) >> (HPAGE_SHIFT-PAGE_SHIFT)))
 # define HUGETLB_PAGE_ORDER     (HPAGE_SHIFT - PAGE_SHIFT)
 # define is_hugepage_only_range(mm, addr, len)          \
-         (REGION_NUMBER(addr) == REGION_HPAGE &&        \
-          REGION_NUMBER((addr)+(len)-1) == REGION_HPAGE)
+         (REGION_NUMBER(addr) == RGN_HPAGE &&   \
+          REGION_NUMBER((addr)+(len)-1) == RGN_HPAGE)
 extern unsigned int hpage_shift;
 #endif
 
@@ -197,7 +206,7 @@ get_order (unsigned long size)
 # define __pgprot(x)    (x)
 #endif /* !STRICT_MM_TYPECHECKS */
 
-#define PAGE_OFFSET                     __IA64_UL_CONST(0xe000000000000000)
+#define PAGE_OFFSET                     RGN_BASE(RGN_KERNEL)
 
 #define VM_DATA_DEFAULT_FLAGS           (VM_READ | VM_WRITE |                                   \
                                          VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC |                \
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 2303a10ee595..e828377ad295 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -75,6 +75,8 @@
 #define PAL_CACHE_READ          259     /* read tag & data of cacheline for diagnostic testing */
 #define PAL_CACHE_WRITE         260     /* write tag & data of cacheline for diagnostic testing */
 #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 */
 
 #ifndef __ASSEMBLY__
 
@@ -1111,6 +1113,25 @@ ia64_pal_halt_info (pal_power_mgmt_info_u_t *power_buf)
         return iprv.status;
 }
 
+/* Get the current P-state information */
+static inline s64
+ia64_pal_get_pstate (u64 *pstate_index)
+{
+        struct ia64_pal_retval iprv;
+        PAL_CALL_STK(iprv, PAL_GET_PSTATE, 0, 0, 0);
+        *pstate_index = iprv.v0;
+        return iprv.status;
+}
+
+/* Set the P-state */
+static inline s64
+ia64_pal_set_pstate (u64 pstate_index)
+{
+        struct ia64_pal_retval iprv;
+        PAL_CALL_STK(iprv, PAL_SET_PSTATE, pstate_index, 0, 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/pgtable.h b/include/asm-ia64/pgtable.h
index 48586e08f432..2e34c06e6777 100644
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -204,21 +204,18 @@ ia64_phys_addr_valid (unsigned long addr)
 #define set_pte(ptep, pteval)   (*(ptep) = (pteval))
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 
-#define RGN_SIZE        (1UL << 61)
-#define RGN_KERNEL      7
-
-#define VMALLOC_START           0xa000000200000000UL
+#define VMALLOC_START           (RGN_BASE(RGN_GATE) + 0x200000000UL)
 #ifdef CONFIG_VIRTUAL_MEM_MAP
-# define VMALLOC_END_INIT       (0xa000000000000000UL + (1UL << (4*PAGE_SHIFT - 9)))
+# define VMALLOC_END_INIT       (RGN_BASE(RGN_GATE) + (1UL << (4*PAGE_SHIFT - 9)))
 # define VMALLOC_END            vmalloc_end
   extern unsigned long vmalloc_end;
 #else
-# define VMALLOC_END            (0xa000000000000000UL + (1UL << (4*PAGE_SHIFT - 9)))
+# define VMALLOC_END            (RGN_BASE(RGN_GATE) + (1UL << (4*PAGE_SHIFT - 9)))
 #endif
 
 /* fs/proc/kcore.c */
-#define kc_vaddr_to_offset(v) ((v) - 0xa000000000000000UL)
-#define kc_offset_to_vaddr(o) ((o) + 0xa000000000000000UL)
+#define kc_vaddr_to_offset(v) ((v) - RGN_BASE(RGN_GATE))
+#define kc_offset_to_vaddr(o) ((o) + RGN_BASE(RGN_GATE))
 
 /*
  * Conversion functions: convert page frame number (pfn) and a protection value to a page
diff --git a/include/asm-ia64/rwsem.h b/include/asm-ia64/rwsem.h
index 6ece5061dc19..e18b5ab0cb75 100644
--- a/include/asm-ia64/rwsem.h
+++ b/include/asm-ia64/rwsem.h
@@ -3,6 +3,7 @@
  *
  * Copyright (C) 2003 Ken Chen <kenneth.w.chen@intel.com>
  * Copyright (C) 2003 Asit Mallick <asit.k.mallick@intel.com>
+ * Copyright (C) 2005 Christoph Lameter <clameter@sgi.com>
  *
  * Based on asm-i386/rwsem.h and other architecture implementation.
  *
@@ -11,9 +12,9 @@
  *
  * The lock count is initialized to 0 (no active and no waiting lockers).
  *
- * When a writer subtracts WRITE_BIAS, it'll get 0xffff0001 for the case
- * of an uncontended lock. Readers increment by 1 and see a positive value
- * when uncontended, negative if there are writers (and maybe) readers
+ * When a writer subtracts WRITE_BIAS, it'll get 0xffffffff00000001 for
+ * the case of an uncontended lock. Readers increment by 1 and see a positive
+ * value when uncontended, negative if there are writers (and maybe) readers
  * waiting (in which case it goes to sleep).
  */
 
@@ -29,7 +30,7 @@
  * the semaphore definition
  */
 struct rw_semaphore {
-        signed int              count;
+        signed long             count;
         spinlock_t              wait_lock;
         struct list_head        wait_list;
 #if RWSEM_DEBUG
@@ -37,10 +38,10 @@ struct rw_semaphore {
 #endif
 };
 
-#define RWSEM_UNLOCKED_VALUE            0x00000000
-#define RWSEM_ACTIVE_BIAS               0x00000001
-#define RWSEM_ACTIVE_MASK               0x0000ffff
-#define RWSEM_WAITING_BIAS              (-0x00010000)
+#define RWSEM_UNLOCKED_VALUE            __IA64_UL_CONST(0x0000000000000000)
+#define RWSEM_ACTIVE_BIAS               __IA64_UL_CONST(0x0000000000000001)
+#define RWSEM_ACTIVE_MASK               __IA64_UL_CONST(0x00000000ffffffff)
+#define RWSEM_WAITING_BIAS              -__IA64_UL_CONST(0x0000000100000000)
 #define RWSEM_ACTIVE_READ_BIAS          RWSEM_ACTIVE_BIAS
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
 
@@ -83,7 +84,7 @@ init_rwsem (struct rw_semaphore *sem)
 static inline void
 __down_read (struct rw_semaphore *sem)
 {
-        int result = ia64_fetchadd4_acq((unsigned int *)&sem->count, 1);
+        long result = ia64_fetchadd8_acq((unsigned long *)&sem->count, 1);
 
         if (result < 0)
                 rwsem_down_read_failed(sem);
@@ -95,7 +96,7 @@ __down_read (struct rw_semaphore *sem)
 static inline void
 __down_write (struct rw_semaphore *sem)
 {
-        int old, new;
+        long old, new;
 
         do {
                 old = sem->count;
@@ -112,7 +113,7 @@ __down_write (struct rw_semaphore *sem)
 static inline void
 __up_read (struct rw_semaphore *sem)
 {
-        int result = ia64_fetchadd4_rel((unsigned int *)&sem->count, -1);
+        long result = ia64_fetchadd8_rel((unsigned long *)&sem->count, -1);
 
         if (result < 0 && (--result & RWSEM_ACTIVE_MASK) == 0)
                 rwsem_wake(sem);
@@ -124,7 +125,7 @@ __up_read (struct rw_semaphore *sem)
 static inline void
 __up_write (struct rw_semaphore *sem)
 {
-        int old, new;
+        long old, new;
 
         do {
                 old = sem->count;
@@ -141,7 +142,7 @@ __up_write (struct rw_semaphore *sem)
 static inline int
 __down_read_trylock (struct rw_semaphore *sem)
 {
-        int tmp;
+        long tmp;
         while ((tmp = sem->count) >= 0) {
                 if (tmp == cmpxchg_acq(&sem->count, tmp, tmp+1)) {
                         return 1;
@@ -156,7 +157,7 @@ __down_read_trylock (struct rw_semaphore *sem)
 static inline int
 __down_write_trylock (struct rw_semaphore *sem)
 {
-        int tmp = cmpxchg_acq(&sem->count, RWSEM_UNLOCKED_VALUE,
+        long tmp = cmpxchg_acq(&sem->count, RWSEM_UNLOCKED_VALUE,
                               RWSEM_ACTIVE_WRITE_BIAS);
         return tmp == RWSEM_UNLOCKED_VALUE;
 }
@@ -167,7 +168,7 @@ __down_write_trylock (struct rw_semaphore *sem)
 static inline void
 __downgrade_write (struct rw_semaphore *sem)
 {
-        int old, new;
+        long old, new;
 
         do {
                 old = sem->count;
@@ -182,7 +183,7 @@ __downgrade_write (struct rw_semaphore *sem)
  * Implement atomic add functionality.  These used to be "inline" functions, but GCC v3.1
  * doesn't quite optimize this stuff right and ends up with bad calls to fetchandadd.
  */
-#define rwsem_atomic_add(delta, sem)    atomic_add(delta, (atomic_t *)(&(sem)->count))
-#define rwsem_atomic_update(delta, sem) atomic_add_return(delta, (atomic_t *)(&(sem)->count))
+#define rwsem_atomic_add(delta, sem)    atomic64_add(delta, (atomic64_t *)(&(sem)->count))
+#define rwsem_atomic_update(delta, sem) atomic64_add_return(delta, (atomic64_t *)(&(sem)->count))
 
 #endif /* _ASM_IA64_RWSEM_H */
diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h
index 103d745dc5f2..2c32e4b77b54 100644
--- a/include/asm-ia64/sn/addrs.h
+++ b/include/asm-ia64/sn/addrs.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 1992-1999,2001-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (c) 1992-1999,2001-2005 Silicon Graphics, Inc. All rights reserved.
  */
 
 #ifndef _ASM_IA64_SN_ADDRS_H
@@ -65,7 +65,6 @@
 
 #define NASID_MASK              ((u64)NASID_BITMASK << NASID_SHIFT)
 #define AS_MASK                 ((u64)AS_BITMASK << AS_SHIFT)
-#define REGION_BITS             0xe000000000000000UL
 
 
 /*
@@ -79,38 +78,30 @@
 #define AS_CAC_SPACE            (AS_CAC_VAL << AS_SHIFT)
 
 
-/*
- * Base addresses for various address ranges.
- */
-#define CACHED                  0xe000000000000000UL
-#define UNCACHED                0xc000000000000000UL
-#define UNCACHED_PHYS           0x8000000000000000UL
-
-
 /* 
  * Virtual Mode Local & Global MMR space.  
  */
 #define SH1_LOCAL_MMR_OFFSET    0x8000000000UL
 #define SH2_LOCAL_MMR_OFFSET    0x0200000000UL
 #define LOCAL_MMR_OFFSET        (is_shub2() ? SH2_LOCAL_MMR_OFFSET : SH1_LOCAL_MMR_OFFSET)
-#define LOCAL_MMR_SPACE         (UNCACHED | LOCAL_MMR_OFFSET)
-#define LOCAL_PHYS_MMR_SPACE    (UNCACHED_PHYS | LOCAL_MMR_OFFSET)
+#define LOCAL_MMR_SPACE         (__IA64_UNCACHED_OFFSET | LOCAL_MMR_OFFSET)
+#define LOCAL_PHYS_MMR_SPACE    (RGN_BASE(RGN_HPAGE) | LOCAL_MMR_OFFSET)
 
 #define SH1_GLOBAL_MMR_OFFSET   0x0800000000UL
 #define SH2_GLOBAL_MMR_OFFSET   0x0300000000UL
 #define GLOBAL_MMR_OFFSET       (is_shub2() ? SH2_GLOBAL_MMR_OFFSET : SH1_GLOBAL_MMR_OFFSET)
-#define GLOBAL_MMR_SPACE        (UNCACHED | GLOBAL_MMR_OFFSET)
+#define GLOBAL_MMR_SPACE        (__IA64_UNCACHED_OFFSET | GLOBAL_MMR_OFFSET)
 
 /*
  * Physical mode addresses
  */
-#define GLOBAL_PHYS_MMR_SPACE   (UNCACHED_PHYS | GLOBAL_MMR_OFFSET)
+#define GLOBAL_PHYS_MMR_SPACE   (RGN_BASE(RGN_HPAGE) | GLOBAL_MMR_OFFSET)
 
 
 /*
  * Clear region & AS bits.
  */
-#define TO_PHYS_MASK            (~(REGION_BITS | AS_MASK))
+#define TO_PHYS_MASK            (~(RGN_BITS | AS_MASK))
 
 
 /*
@@ -126,6 +117,7 @@
 #define GLOBAL_MMR_PHYS_ADDR(n,a) (GLOBAL_PHYS_MMR_SPACE | REMOTE_ADDR(n,a))
 #define GLOBAL_CAC_ADDR(n,a)    (CAC_BASE | REMOTE_ADDR(n,a))
 #define CHANGE_NASID(n,x)       ((void *)(((u64)(x) & ~NASID_MASK) | NASID_SPACE(n)))
+#define IS_TIO_NASID(n)         ((n) & 1)
 
 
 /* non-II mmr's start at top of big window space (4G) */
@@ -134,10 +126,10 @@
 /*
  * general address defines
  */
-#define CAC_BASE                (CACHED   | AS_CAC_SPACE)
-#define AMO_BASE                (UNCACHED | AS_AMO_SPACE)
-#define AMO_PHYS_BASE           (UNCACHED_PHYS | AS_AMO_SPACE)
-#define GET_BASE                (CACHED   | AS_GET_SPACE)
+#define CAC_BASE                (PAGE_OFFSET | AS_CAC_SPACE)
+#define AMO_BASE                (__IA64_UNCACHED_OFFSET | AS_AMO_SPACE)
+#define AMO_PHYS_BASE           (RGN_BASE(RGN_HPAGE) | AS_AMO_SPACE)
+#define GET_BASE                (PAGE_OFFSET | AS_GET_SPACE)
 
 /*
  * Convert Memory addresses between various addressing modes.
@@ -155,17 +147,35 @@
  *           the chiplet id is zero.  If we implement TIO-TIO dma, we might need
  *           to insert a chiplet id into this macro.  However, it is our belief
  *           right now that this chiplet id will be ICE, which is also zero.
- *           Nasid starts on bit 40.
  */
-#define PHYS_TO_TIODMA(x)       ( (((u64)(NASID_GET(x))) << 40) | NODE_OFFSET(x))
-#define PHYS_TO_DMA(x)          ( (((u64)(x) & NASID_MASK) >> 2) | NODE_OFFSET(x))
+#define SH1_TIO_PHYS_TO_DMA(x)                                          \
+        ((((u64)(NASID_GET(x))) << 40) | NODE_OFFSET(x))
+
+#define SH2_NETWORK_BANK_OFFSET(x)                                      \
+        ((u64)(x) & ((1UL << (sn_hub_info->nasid_shift - 4)) -1))
+
+#define SH2_NETWORK_BANK_SELECT(x)                                      \
+        ((((u64)(x) & (0x3UL << (sn_hub_info->nasid_shift - 4)))        \
+                >> (sn_hub_info->nasid_shift - 4)) << 36)
+
+#define SH2_NETWORK_ADDRESS(x)                                          \
+        (SH2_NETWORK_BANK_OFFSET(x) | SH2_NETWORK_BANK_SELECT(x))
+
+#define SH2_TIO_PHYS_TO_DMA(x)                                          \
+        (((u64)(NASID_GET(x)) << 40) |  SH2_NETWORK_ADDRESS(x))
+
+#define PHYS_TO_TIODMA(x)                                               \
+        (is_shub1() ? SH1_TIO_PHYS_TO_DMA(x) : SH2_TIO_PHYS_TO_DMA(x))
+
+#define PHYS_TO_DMA(x)                                                  \
+        ((((u64)(x) & NASID_MASK) >> 2) | NODE_OFFSET(x))
 
 
 /*
  * Macros to test for address type.
  */
-#define IS_AMO_ADDRESS(x)       (((u64)(x) & (REGION_BITS | AS_MASK)) == AMO_BASE)
-#define IS_AMO_PHYS_ADDRESS(x)  (((u64)(x) & (REGION_BITS | AS_MASK)) == AMO_PHYS_BASE)
+#define IS_AMO_ADDRESS(x)       (((u64)(x) & (RGN_BITS | AS_MASK)) == AMO_BASE)
+#define IS_AMO_PHYS_ADDRESS(x)  (((u64)(x) & (RGN_BITS | AS_MASK)) == AMO_PHYS_BASE)
 
 
 /*
@@ -180,18 +190,20 @@
 #define TIO_SWIN_BASE(n, w)             (TIO_IO_BASE(n) + \
                                             ((u64) (w) << TIO_SWIN_SIZE_BITS))
 #define NODE_IO_BASE(n)                 (GLOBAL_MMR_SPACE | NASID_SPACE(n))
-#define TIO_IO_BASE(n)                  (UNCACHED | NASID_SPACE(n))
+#define TIO_IO_BASE(n)                  (__IA64_UNCACHED_OFFSET | NASID_SPACE(n))
 #define BWIN_SIZE                       (1UL << BWIN_SIZE_BITS)
 #define NODE_BWIN_BASE0(n)              (NODE_IO_BASE(n) + BWIN_SIZE)
 #define NODE_BWIN_BASE(n, w)            (NODE_BWIN_BASE0(n) + ((u64) (w) << BWIN_SIZE_BITS))
 #define RAW_NODE_SWIN_BASE(n, w)        (NODE_IO_BASE(n) + ((u64) (w) << SWIN_SIZE_BITS))
 #define BWIN_WIDGET_MASK                0x7
 #define BWIN_WINDOWNUM(x)               (((x) >> BWIN_SIZE_BITS) & BWIN_WIDGET_MASK)
+#define SH1_IS_BIG_WINDOW_ADDR(x)       ((x) & BWIN_TOP)
 
 #define TIO_BWIN_WINDOW_SELECT_MASK     0x7
 #define TIO_BWIN_WINDOWNUM(x)           (((x) >> TIO_BWIN_SIZE_BITS) & TIO_BWIN_WINDOW_SELECT_MASK)
 
-
+#define TIO_HWIN_SHIFT_BITS             33
+#define TIO_HWIN(x)                     (NODE_OFFSET(x) >> TIO_HWIN_SHIFT_BITS)
 
 /*
  * The following definitions pertain to the IO special address
@@ -216,10 +228,6 @@
 #define TIO_SWIN_WIDGETNUM(x)           (((x)  >> TIO_SWIN_SIZE_BITS) & TIO_SWIN_WIDGET_MASK)
 
 
-#define TIO_IOSPACE_ADDR(n,x)                                   \
-        /* Move in the Chiplet ID for TIO Local Block MMR */    \
-        (REMOTE_ADDR(n,x) | 1UL << (NASID_SHIFT - 2))
-
 /*
  * The following macros produce the correct base virtual address for
  * the hub registers. The REMOTE_HUB_* macro produce
@@ -234,18 +242,40 @@
  *      Otherwise, the recommended approach is to use *_HUB_L() and *_HUB_S().
  *      They're always safe.
  */
+/* Shub1 TIO & MMR addressing macros */
+#define SH1_TIO_IOSPACE_ADDR(n,x)                                       \
+        GLOBAL_MMR_ADDR(n,x)
+
+#define SH1_REMOTE_BWIN_MMR(n,x)                                        \
+        GLOBAL_MMR_ADDR(n,x)
+
+#define SH1_REMOTE_SWIN_MMR(n,x)                                        \
+        (NODE_SWIN_BASE(n,1) + 0x800000UL + (x))
+
+#define SH1_REMOTE_MMR(n,x)                                             \
+        (SH1_IS_BIG_WINDOW_ADDR(x) ? SH1_REMOTE_BWIN_MMR(n,x) :         \
+                SH1_REMOTE_SWIN_MMR(n,x))
+
+/* Shub1 TIO & MMR addressing macros */
+#define SH2_TIO_IOSPACE_ADDR(n,x)                                       \
+        ((__IA64_UNCACHED_OFFSET | REMOTE_ADDR(n,x) | 1UL << (NASID_SHIFT - 2)))
+
+#define SH2_REMOTE_MMR(n,x)                                             \
+        GLOBAL_MMR_ADDR(n,x)
+
+
+/* TIO & MMR addressing macros that work on both shub1 & shub2 */
+#define TIO_IOSPACE_ADDR(n,x)                                           \
+        ((u64 *)(is_shub1() ? SH1_TIO_IOSPACE_ADDR(n,x) :               \
+                 SH2_TIO_IOSPACE_ADDR(n,x)))
+
+#define SH_REMOTE_MMR(n,x)                                              \
+        (is_shub1() ? SH1_REMOTE_MMR(n,x) : SH2_REMOTE_MMR(n,x))
+
 #define REMOTE_HUB_ADDR(n,x)                                            \
-        ((n & 1) ?                                                      \
-        /* TIO: */                                                      \
-        (is_shub2() ?                                                   \
-        /* TIO on Shub2 */                                              \
-        (volatile u64 *)(TIO_IOSPACE_ADDR(n,x))                         \
-        : /* TIO on shub1 */                                            \
-        (volatile u64 *)(GLOBAL_MMR_ADDR(n,x)))                         \
-                                                                        \
-        : /* SHUB1 and SHUB2 MMRs: */                                   \
-        (((x) & BWIN_TOP) ? ((volatile u64 *)(GLOBAL_MMR_ADDR(n,x)))    \
-        : ((volatile u64 *)(NODE_SWIN_BASE(n,1) + 0x800000 + (x)))))
+        (IS_TIO_NASID(n) ?  ((volatile u64*)TIO_IOSPACE_ADDR(n,x)) :    \
+         ((volatile u64*)SH_REMOTE_MMR(n,x)))
+
 
 #define HUB_L(x)                        (*((volatile typeof(*x) *)x))
 #define HUB_S(x,d)                      (*((volatile typeof(*x) *)x) = (d))
diff --git a/include/asm-ia64/sn/geo.h b/include/asm-ia64/sn/geo.h
index 84b254603b8d..f083c9434066 100644
--- a/include/asm-ia64/sn/geo.h
+++ b/include/asm-ia64/sn/geo.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
  */
 
 #ifndef _ASM_IA64_SN_GEO_H
@@ -108,7 +108,6 @@ typedef union geoid_u {
 #define INVALID_SLAB            (slabid_t)-1
 #define INVALID_SLOT            (slotid_t)-1
 #define INVALID_MODULE          ((moduleid_t)-1)
-#define INVALID_PARTID          ((partid_t)-1)
 
 static inline slabid_t geo_slab(geoid_t g)
 {
diff --git a/include/asm-ia64/sn/intr.h b/include/asm-ia64/sn/intr.h
index e190dd4213d5..e35074f526d9 100644
--- a/include/asm-ia64/sn/intr.h
+++ b/include/asm-ia64/sn/intr.h
@@ -12,13 +12,12 @@
 #include <linux/rcupdate.h>
 
 #define SGI_UART_VECTOR         (0xe9)
-#define SGI_PCIBR_ERROR         (0x33)
 
 /* Reserved IRQs : Note, not to exceed IA64_SN2_FIRST_DEVICE_VECTOR */
 #define SGI_XPC_ACTIVATE                (0x30)
 #define SGI_II_ERROR                    (0x31)
 #define SGI_XBOW_ERROR                  (0x32)
-#define SGI_PCIBR_ERROR                 (0x33)
+#define SGI_PCIASIC_ERROR               (0x33)
 #define SGI_ACPI_SCI_INT                (0x34)
 #define SGI_TIOCA_ERROR                 (0x35)
 #define SGI_TIO_ERROR                   (0x36)
diff --git a/include/asm-ia64/sn/nodepda.h b/include/asm-ia64/sn/nodepda.h
index 7138b1eafd6b..47bb8100fd00 100644
--- a/include/asm-ia64/sn/nodepda.h
+++ b/include/asm-ia64/sn/nodepda.h
@@ -37,7 +37,6 @@ struct phys_cpuid {
 
 struct nodepda_s {
         void            *pdinfo;        /* Platform-dependent per-node info */
-        spinlock_t              bist_lock;
 
         /*
          * The BTEs on this node are shared by the local cpus
@@ -55,6 +54,8 @@ struct nodepda_s {
          * Array of physical cpu identifiers. Indexed by cpuid.
          */
         struct phys_cpuid       phys_cpuid[NR_CPUS];
+        spinlock_t              ptc_lock ____cacheline_aligned_in_smp;
+        spinlock_t              bist_lock;
 };
 
 typedef struct nodepda_s nodepda_t;
diff --git a/include/asm-ia64/sn/pcibus_provider_defs.h b/include/asm-ia64/sn/pcibus_provider_defs.h
index 976f5eff0539..ad0e8e8ae53f 100644
--- a/include/asm-ia64/sn/pcibus_provider_defs.h
+++ b/include/asm-ia64/sn/pcibus_provider_defs.h
@@ -18,8 +18,9 @@
 #define PCIIO_ASIC_TYPE_PIC     2
 #define PCIIO_ASIC_TYPE_TIOCP   3
 #define PCIIO_ASIC_TYPE_TIOCA   4
+#define PCIIO_ASIC_TYPE_TIOCE   5
 
-#define PCIIO_ASIC_MAX_TYPES    5
+#define PCIIO_ASIC_MAX_TYPES    6
 
 /*
  * Common pciio bus provider data.  There should be one of these as the
@@ -30,7 +31,8 @@
 struct pcibus_bussoft {
         uint32_t                bs_asic_type;   /* chipset type */
         uint32_t                bs_xid;         /* xwidget id */
-        uint64_t                bs_persist_busnum; /* Persistent Bus Number */
+        uint32_t                bs_persist_busnum; /* Persistent Bus Number */
+        uint32_t                bs_persist_segment; /* Segment Number */
         uint64_t                bs_legacy_io;   /* legacy io pio addr */
         uint64_t                bs_legacy_mem;  /* legacy mem pio addr */
         uint64_t                bs_base;        /* widget base */
@@ -47,6 +49,8 @@ struct sn_pcibus_provider {
         dma_addr_t      (*dma_map_consistent)(struct pci_dev *, unsigned long, size_t);
         void            (*dma_unmap)(struct pci_dev *, dma_addr_t, int);
         void *          (*bus_fixup)(struct pcibus_bussoft *, struct pci_controller *);
+        void            (*force_interrupt)(struct sn_irq_info *);
+        void            (*target_interrupt)(struct sn_irq_info *);
 };
 
 extern struct sn_pcibus_provider *sn_pci_provider[];
diff --git a/include/asm-ia64/sn/pda.h b/include/asm-ia64/sn/pda.h
index ea5590c76ca4..1c5108d44d8b 100644
--- a/include/asm-ia64/sn/pda.h
+++ b/include/asm-ia64/sn/pda.h
@@ -39,7 +39,6 @@ typedef struct pda_s {
         unsigned long pio_write_status_val;
         volatile unsigned long *pio_shub_war_cam_addr;
 
-        unsigned long   sn_soft_irr[4];
         unsigned long   sn_in_service_ivecs[4];
         int             sn_lb_int_war_ticks;
         int             sn_last_irq;
diff --git a/include/asm-ia64/sn/sn2/sn_hwperf.h b/include/asm-ia64/sn/sn2/sn_hwperf.h
index df75f4c4aec3..291ef3d69da2 100644
--- a/include/asm-ia64/sn/sn2/sn_hwperf.h
+++ b/include/asm-ia64/sn/sn2/sn_hwperf.h
@@ -43,6 +43,7 @@ struct sn_hwperf_object_info {
 
 /* macros for object classification */
 #define SN_HWPERF_IS_NODE(x)            ((x) && strstr((x)->name, "SHub"))
+#define SN_HWPERF_IS_NODE_SHUB2(x)      ((x) && strstr((x)->name, "SHub 2."))
 #define SN_HWPERF_IS_IONODE(x)          ((x) && strstr((x)->name, "TIO"))
 #define SN_HWPERF_IS_ROUTER(x)          ((x) && strstr((x)->name, "Router"))
 #define SN_HWPERF_IS_NL3ROUTER(x)       ((x) && strstr((x)->name, "NL3Router"))
@@ -214,6 +215,15 @@ struct sn_hwperf_ioctl_args {
  */
 #define SN_HWPERF_GET_NODE_NASID        (102|SN_HWPERF_OP_MEM_COPYOUT)
 
+/*
+ * Given a node id, determine the id of the nearest node with CPUs
+ * and the id of the nearest node that has memory. The argument
+ * node would normally be a "headless" node, e.g. an "IO node".
+ * Return 0 on success.
+ */
+extern int sn_hwperf_get_nearest_node(cnodeid_t node,
+        cnodeid_t *near_mem, cnodeid_t *near_cpu);
+
 /* return codes */
 #define SN_HWPERF_OP_OK                 0
 #define SN_HWPERF_OP_NOMEM              1
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 27976d223186..e67825ad1930 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -55,7 +55,6 @@
 #define  SN_SAL_BUS_CONFIG                         0x02000037
 #define  SN_SAL_SYS_SERIAL_GET                     0x02000038
 #define  SN_SAL_PARTITION_SERIAL_GET               0x02000039
-#define  SN_SAL_SYSCTL_PARTITION_GET               0x0200003a
 #define  SN_SAL_SYSTEM_POWER_DOWN                  0x0200003b
 #define  SN_SAL_GET_MASTER_BASEIO_NASID            0x0200003c
 #define  SN_SAL_COHERENCE                          0x0200003d
@@ -78,7 +77,8 @@
 
 #define SN_SAL_HUB_ERROR_INTERRUPT                 0x02000060
 #define SN_SAL_BTE_RECOVER                         0x02000061
-#define SN_SAL_IOIF_GET_PCI_TOPOLOGY               0x02000062
+#define SN_SAL_RESERVED_DO_NOT_USE                 0x02000062
+#define SN_SAL_IOIF_GET_PCI_TOPOLOGY               0x02000064
 
 /*
  * Service-specific constants
@@ -586,35 +586,6 @@ sn_partition_serial_number_val(void) {
 }
 
 /*
- * Returns the partition id of the nasid passed in as an argument,
- * or INVALID_PARTID if the partition id cannot be retrieved.
- */
-static inline partid_t
-ia64_sn_sysctl_partition_get(nasid_t nasid)
-{
-        struct ia64_sal_retval ret_stuff;
-        ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_SYSCTL_PARTITION_GET, nasid,
-                                0, 0, 0, 0, 0, 0);
-        if (ret_stuff.status != 0)
-            return INVALID_PARTID;
-        return ((partid_t)ret_stuff.v0);
-}
-
-/*
- * Returns the partition id of the current processor.
- */
-
-extern partid_t sn_partid;
-
-static inline partid_t
-sn_local_partid(void) {
-        if (unlikely(sn_partid < 0)) {
-                sn_partid = ia64_sn_sysctl_partition_get(cpuid_to_nasid(smp_processor_id()));
-        }
-        return sn_partid;
-}
-
-/*
  * Returns the physical address of the partition's reserved page through
  * an iterative number of calls.
  *
@@ -749,7 +720,8 @@ ia64_sn_power_down(void)
 {
         struct ia64_sal_retval ret_stuff;
         SAL_CALL(ret_stuff, SN_SAL_SYSTEM_POWER_DOWN, 0, 0, 0, 0, 0, 0, 0);
-        while(1);
+        while(1)
+                cpu_relax();
         /* never returns */
 }
 
@@ -1018,24 +990,6 @@ ia64_sn_get_sn_info(int fc, u8 *shubtype, u16 *nasid_bitmask, u8 *nasid_shift,
         ret_stuff.v2 = 0;
         SAL_CALL_NOLOCK(ret_stuff, SN_SAL_GET_SN_INFO, fc, 0, 0, 0, 0, 0, 0);
 
-/***** BEGIN HACK - temp til old proms no longer supported ********/
-        if (ret_stuff.status == SALRET_NOT_IMPLEMENTED) {
-                int nasid = get_sapicid() & 0xfff;;
-#define SH_SHUB_ID_NODES_PER_BIT_MASK 0x001f000000000000UL                                               
-#define SH_SHUB_ID_NODES_PER_BIT_SHFT 48                                                               
-                if (shubtype) *shubtype = 0;
-                if (nasid_bitmask) *nasid_bitmask = 0x7ff;
-                if (nasid_shift) *nasid_shift = 38;
-                if (systemsize) *systemsize = 11;
-                if (sharing_domain_size) *sharing_domain_size = 9;
-                if (partid) *partid = ia64_sn_sysctl_partition_get(nasid);
-                if (coher) *coher = nasid >> 9;
-                if (reg) *reg = (HUB_L((u64 *) LOCAL_MMR_ADDR(SH1_SHUB_ID)) & SH_SHUB_ID_NODES_PER_BIT_MASK) >>
-                        SH_SHUB_ID_NODES_PER_BIT_SHFT;
-                return 0;
-        }
-/***** END HACK *******/
-
         if (ret_stuff.status < 0)
                 return ret_stuff.status;
 
@@ -1068,12 +1022,10 @@ ia64_sn_hwperf_op(nasid_t nasid, u64 opcode, u64 a0, u64 a1, u64 a2,
 }
 
 static inline int
-ia64_sn_ioif_get_pci_topology(u64 rack, u64 bay, u64 slot, u64 slab,
-                              u64 buf, u64 len)
+ia64_sn_ioif_get_pci_topology(u64 buf, u64 len)
 {
         struct ia64_sal_retval rv;
-        SAL_CALL_NOLOCK(rv, SN_SAL_IOIF_GET_PCI_TOPOLOGY,
-                rack, bay, slot, slab, buf, len, 0);
+        SAL_CALL_NOLOCK(rv, SN_SAL_IOIF_GET_PCI_TOPOLOGY, buf, len, 0, 0, 0, 0, 0);
         return (int) rv.status;
 }
 
diff --git a/include/asm-ia64/sn/tioce.h b/include/asm-ia64/sn/tioce.h
new file mode 100644
index 000000000000..22879853e46c
--- /dev/null
+++ b/include/asm-ia64/sn/tioce.h
@@ -0,0 +1,740 @@
+/**************************************************************************
+ *                                                                        *
+ *  Unpublished copyright (c) 2005, Silicon Graphics, Inc.                *
+ *  THIS IS UNPUBLISHED CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF SGI.  *
+ *                                                                        *
+ *  The copyright notice above does  not evidence any actual or intended  *
+ *  publication  or  disclosure  of  this source  code,  which  includes  *
+ *  information that is confidential  and/or proprietary, and is a trade  *
+ *  secret, of  Silicon Graphics, Inc.   ANY REPRODUCTION, MODIFICATION,  *
+ *  DISTRIBUTION, PUBLIC  PERFORMANCE, OR  PUBLIC DISPLAY OF  OR THROUGH  *
+ *  USE  OF THIS  SOURCE CODE  WITHOUT  THE EXPRESS  WRITTEN CONSENT  OF  *
+ *  SILICON GRAPHICS, INC.  IS  STRICTLY PROHIBITED, AND IN VIOLATION OF  *
+ *  APPLICABLE  LAWS   AND  INTERNATIONAL  TREATIES.    THE  RECEIPT  OR  *
+ *  POSSESSION OF  THIS SOURCE CODE AND/OR RELATED  INFORMATION DOES NOT  *
+ *  CONVEY OR IMPLY ANY RIGHTS  TO REPRODUCE, DISCLOSE OR DISTRIBUTE ITS  *
+ *  CONTENTS,  OR TO  MANUFACTURE, USE,  OR  SELL ANYTHING  THAT IT  MAY  *
+ *  DESCRIBE, IN WHOLE OR IN PART.                                        *
+ *                                                                        *
+ **************************************************************************/
+
+#ifndef __ASM_IA64_SN_TIOCE_H__
+#define __ASM_IA64_SN_TIOCE_H__
+
+/* CE ASIC part & mfgr information  */
+#define TIOCE_PART_NUM                  0xCE00
+#define TIOCE_MFGR_NUM                  0x36
+#define TIOCE_REV_A                     0x1
+
+/* CE Virtual PPB Vendor/Device IDs */
+#define CE_VIRT_PPB_VENDOR_ID           0x10a9
+#define CE_VIRT_PPB_DEVICE_ID           0x4002
+
+/* CE Host Bridge Vendor/Device IDs */
+#define CE_HOST_BRIDGE_VENDOR_ID        0x10a9
+#define CE_HOST_BRIDGE_DEVICE_ID        0x4003
+
+
+#define TIOCE_NUM_M40_ATES              4096
+#define TIOCE_NUM_M3240_ATES            2048
+#define TIOCE_NUM_PORTS                 2
+
+/*
+ * Register layout for TIOCE.  MMR offsets are shown at the far right of the
+ * structure definition.
+ */
+typedef volatile struct tioce {
+        /*
+         * ADMIN : Administration Registers
+         */
+        uint64_t        ce_adm_id;                              /* 0x000000 */
+        uint64_t        ce_pad_000008;                          /* 0x000008 */
+        uint64_t        ce_adm_dyn_credit_status;               /* 0x000010 */
+        uint64_t        ce_adm_last_credit_status;              /* 0x000018 */
+        uint64_t        ce_adm_credit_limit;                    /* 0x000020 */
+        uint64_t        ce_adm_force_credit;                    /* 0x000028 */
+        uint64_t        ce_adm_control;                         /* 0x000030 */
+        uint64_t        ce_adm_mmr_chn_timeout;                 /* 0x000038 */
+        uint64_t        ce_adm_ssp_ure_timeout;                 /* 0x000040 */
+        uint64_t        ce_adm_ssp_dre_timeout;                 /* 0x000048 */
+        uint64_t        ce_adm_ssp_debug_sel;                   /* 0x000050 */
+        uint64_t        ce_adm_int_status;                      /* 0x000058 */
+        uint64_t        ce_adm_int_status_alias;                /* 0x000060 */
+        uint64_t        ce_adm_int_mask;                        /* 0x000068 */
+        uint64_t        ce_adm_int_pending;                     /* 0x000070 */
+        uint64_t        ce_adm_force_int;                       /* 0x000078 */
+        uint64_t        ce_adm_ure_ups_buf_barrier_flush;       /* 0x000080 */
+        uint64_t        ce_adm_int_dest[15];        /* 0x000088 -- 0x0000F8 */
+        uint64_t        ce_adm_error_summary;                   /* 0x000100 */
+        uint64_t        ce_adm_error_summary_alias;             /* 0x000108 */
+        uint64_t        ce_adm_error_mask;                      /* 0x000110 */
+        uint64_t        ce_adm_first_error;                     /* 0x000118 */
+        uint64_t        ce_adm_error_overflow;                  /* 0x000120 */
+        uint64_t        ce_adm_error_overflow_alias;            /* 0x000128 */
+        uint64_t        ce_pad_000130[2];           /* 0x000130 -- 0x000138 */
+        uint64_t        ce_adm_tnum_error;                      /* 0x000140 */
+        uint64_t        ce_adm_mmr_err_detail;                  /* 0x000148 */
+        uint64_t        ce_adm_msg_sram_perr_detail;            /* 0x000150 */
+        uint64_t        ce_adm_bap_sram_perr_detail;            /* 0x000158 */
+        uint64_t        ce_adm_ce_sram_perr_detail;             /* 0x000160 */
+        uint64_t        ce_adm_ce_credit_oflow_detail;          /* 0x000168 */
+        uint64_t        ce_adm_tx_link_idle_max_timer;          /* 0x000170 */
+        uint64_t        ce_adm_pcie_debug_sel;                  /* 0x000178 */
+        uint64_t        ce_pad_000180[16];          /* 0x000180 -- 0x0001F8 */
+
+        uint64_t        ce_adm_pcie_debug_sel_top;              /* 0x000200 */
+        uint64_t        ce_adm_pcie_debug_lat_sel_lo_top;       /* 0x000208 */
+        uint64_t        ce_adm_pcie_debug_lat_sel_hi_top;       /* 0x000210 */
+        uint64_t        ce_adm_pcie_debug_trig_sel_top;         /* 0x000218 */
+        uint64_t        ce_adm_pcie_debug_trig_lat_sel_lo_top;  /* 0x000220 */
+        uint64_t        ce_adm_pcie_debug_trig_lat_sel_hi_top;  /* 0x000228 */
+        uint64_t        ce_adm_pcie_trig_compare_top;           /* 0x000230 */
+        uint64_t        ce_adm_pcie_trig_compare_en_top;        /* 0x000238 */
+        uint64_t        ce_adm_ssp_debug_sel_top;               /* 0x000240 */
+        uint64_t        ce_adm_ssp_debug_lat_sel_lo_top;        /* 0x000248 */
+        uint64_t        ce_adm_ssp_debug_lat_sel_hi_top;        /* 0x000250 */
+        uint64_t        ce_adm_ssp_debug_trig_sel_top;          /* 0x000258 */
+        uint64_t        ce_adm_ssp_debug_trig_lat_sel_lo_top;   /* 0x000260 */
+        uint64_t        ce_adm_ssp_debug_trig_lat_sel_hi_top;   /* 0x000268 */
+        uint64_t        ce_adm_ssp_trig_compare_top;            /* 0x000270 */
+        uint64_t        ce_adm_ssp_trig_compare_en_top;         /* 0x000278 */
+        uint64_t        ce_pad_000280[48];          /* 0x000280 -- 0x0003F8 */
+
+        uint64_t        ce_adm_bap_ctrl;                        /* 0x000400 */
+        uint64_t        ce_pad_000408[127];         /* 0x000408 -- 0x0007F8 */
+
+        uint64_t        ce_msg_buf_data63_0[35];    /* 0x000800 -- 0x000918 */
+        uint64_t        ce_pad_000920[29];          /* 0x000920 -- 0x0009F8 */
+
+        uint64_t        ce_msg_buf_data127_64[35];  /* 0x000A00 -- 0x000B18 */
+        uint64_t        ce_pad_000B20[29];          /* 0x000B20 -- 0x000BF8 */
+
+        uint64_t        ce_msg_buf_parity[35];      /* 0x000C00 -- 0x000D18 */
+        uint64_t        ce_pad_000D20[29];          /* 0x000D20 -- 0x000DF8 */
+
+        uint64_t        ce_pad_000E00[576];         /* 0x000E00 -- 0x001FF8 */
+
+        /*
+         * LSI : LSI's PCI Express Link Registers (Link#1 and Link#2)
+         * Link#1 MMRs at start at 0x002000, Link#2 MMRs at 0x003000
+         * NOTE: the comment offsets at far right: let 'z' = {2 or 3}
+         */
+        #define ce_lsi(link_num)        ce_lsi[link_num-1]
+        struct ce_lsi_reg {
+                uint64_t        ce_lsi_lpu_id;                  /* 0x00z000 */
+                uint64_t        ce_lsi_rst;                     /* 0x00z008 */
+                uint64_t        ce_lsi_dbg_stat;                /* 0x00z010 */
+                uint64_t        ce_lsi_dbg_cfg;                 /* 0x00z018 */
+                uint64_t        ce_lsi_ltssm_ctrl;              /* 0x00z020 */
+                uint64_t        ce_lsi_lk_stat;                 /* 0x00z028 */
+                uint64_t        ce_pad_00z030[2];   /* 0x00z030 -- 0x00z038 */
+                uint64_t        ce_lsi_int_and_stat;            /* 0x00z040 */
+                uint64_t        ce_lsi_int_mask;                /* 0x00z048 */
+                uint64_t        ce_pad_00z050[22];  /* 0x00z050 -- 0x00z0F8 */
+                uint64_t        ce_lsi_lk_perf_cnt_sel;         /* 0x00z100 */
+                uint64_t        ce_pad_00z108;                  /* 0x00z108 */
+                uint64_t        ce_lsi_lk_perf_cnt_ctrl;        /* 0x00z110 */
+                uint64_t        ce_pad_00z118;                  /* 0x00z118 */
+                uint64_t        ce_lsi_lk_perf_cnt1;            /* 0x00z120 */
+                uint64_t        ce_lsi_lk_perf_cnt1_test;       /* 0x00z128 */
+                uint64_t        ce_lsi_lk_perf_cnt2;            /* 0x00z130 */
+                uint64_t        ce_lsi_lk_perf_cnt2_test;       /* 0x00z138 */
+                uint64_t        ce_pad_00z140[24];  /* 0x00z140 -- 0x00z1F8 */
+                uint64_t        ce_lsi_lk_lyr_cfg;              /* 0x00z200 */
+                uint64_t        ce_lsi_lk_lyr_status;           /* 0x00z208 */
+                uint64_t        ce_lsi_lk_lyr_int_stat;         /* 0x00z210 */
+                uint64_t        ce_lsi_lk_ly_int_stat_test;     /* 0x00z218 */
+                uint64_t        ce_lsi_lk_ly_int_stat_mask;     /* 0x00z220 */
+                uint64_t        ce_pad_00z228[3];   /* 0x00z228 -- 0x00z238 */
+                uint64_t        ce_lsi_fc_upd_ctl;              /* 0x00z240 */
+                uint64_t        ce_pad_00z248[3];   /* 0x00z248 -- 0x00z258 */
+                uint64_t        ce_lsi_flw_ctl_upd_to_timer;    /* 0x00z260 */
+                uint64_t        ce_lsi_flw_ctl_upd_timer0;      /* 0x00z268 */
+                uint64_t        ce_lsi_flw_ctl_upd_timer1;      /* 0x00z270 */
+                uint64_t        ce_pad_00z278[49];  /* 0x00z278 -- 0x00z3F8 */
+                uint64_t        ce_lsi_freq_nak_lat_thrsh;      /* 0x00z400 */
+                uint64_t        ce_lsi_ack_nak_lat_tmr;         /* 0x00z408 */
+                uint64_t        ce_lsi_rply_tmr_thr;            /* 0x00z410 */
+                uint64_t        ce_lsi_rply_tmr;                /* 0x00z418 */
+                uint64_t        ce_lsi_rply_num_stat;           /* 0x00z420 */
+                uint64_t        ce_lsi_rty_buf_max_addr;        /* 0x00z428 */
+                uint64_t        ce_lsi_rty_fifo_ptr;            /* 0x00z430 */
+                uint64_t        ce_lsi_rty_fifo_rd_wr_ptr;      /* 0x00z438 */
+                uint64_t        ce_lsi_rty_fifo_cred;           /* 0x00z440 */
+                uint64_t        ce_lsi_seq_cnt;                 /* 0x00z448 */
+                uint64_t        ce_lsi_ack_sent_seq_num;        /* 0x00z450 */
+                uint64_t        ce_lsi_seq_cnt_fifo_max_addr;   /* 0x00z458 */
+                uint64_t        ce_lsi_seq_cnt_fifo_ptr;        /* 0x00z460 */
+                uint64_t        ce_lsi_seq_cnt_rd_wr_ptr;       /* 0x00z468 */
+                uint64_t        ce_lsi_tx_lk_ts_ctl;            /* 0x00z470 */
+                uint64_t        ce_pad_00z478;                  /* 0x00z478 */
+                uint64_t        ce_lsi_mem_addr_ctl;            /* 0x00z480 */
+                uint64_t        ce_lsi_mem_d_ld0;               /* 0x00z488 */
+                uint64_t        ce_lsi_mem_d_ld1;               /* 0x00z490 */
+                uint64_t        ce_lsi_mem_d_ld2;               /* 0x00z498 */
+                uint64_t        ce_lsi_mem_d_ld3;               /* 0x00z4A0 */
+                uint64_t        ce_lsi_mem_d_ld4;               /* 0x00z4A8 */
+                uint64_t        ce_pad_00z4B0[2];   /* 0x00z4B0 -- 0x00z4B8 */
+                uint64_t        ce_lsi_rty_d_cnt;               /* 0x00z4C0 */
+                uint64_t        ce_lsi_seq_buf_cnt;             /* 0x00z4C8 */
+                uint64_t        ce_lsi_seq_buf_bt_d;            /* 0x00z4D0 */
+                uint64_t        ce_pad_00z4D8;                  /* 0x00z4D8 */
+                uint64_t        ce_lsi_ack_lat_thr;             /* 0x00z4E0 */
+                uint64_t        ce_pad_00z4E8[3];   /* 0x00z4E8 -- 0x00z4F8 */
+                uint64_t        ce_lsi_nxt_rcv_seq_1_cntr;      /* 0x00z500 */
+                uint64_t        ce_lsi_unsp_dllp_rcvd;          /* 0x00z508 */
+                uint64_t        ce_lsi_rcv_lk_ts_ctl;           /* 0x00z510 */
+                uint64_t        ce_pad_00z518[29];  /* 0x00z518 -- 0x00z5F8 */
+                uint64_t        ce_lsi_phy_lyr_cfg;             /* 0x00z600 */
+                uint64_t        ce_pad_00z608;                  /* 0x00z608 */
+                uint64_t        ce_lsi_phy_lyr_int_stat;        /* 0x00z610 */
+                uint64_t        ce_lsi_phy_lyr_int_stat_test;   /* 0x00z618 */
+                uint64_t        ce_lsi_phy_lyr_int_mask;        /* 0x00z620 */
+                uint64_t        ce_pad_00z628[11];  /* 0x00z628 -- 0x00z678 */
+                uint64_t        ce_lsi_rcv_phy_cfg;             /* 0x00z680 */
+                uint64_t        ce_lsi_rcv_phy_stat1;           /* 0x00z688 */
+                uint64_t        ce_lsi_rcv_phy_stat2;           /* 0x00z690 */
+                uint64_t        ce_lsi_rcv_phy_stat3;           /* 0x00z698 */
+                uint64_t        ce_lsi_rcv_phy_int_stat;        /* 0x00z6A0 */
+                uint64_t        ce_lsi_rcv_phy_int_stat_test;   /* 0x00z6A8 */
+                uint64_t        ce_lsi_rcv_phy_int_mask;        /* 0x00z6B0 */
+                uint64_t        ce_pad_00z6B8[9];   /* 0x00z6B8 -- 0x00z6F8 */
+                uint64_t        ce_lsi_tx_phy_cfg;              /* 0x00z700 */
+                uint64_t        ce_lsi_tx_phy_stat;             /* 0x00z708 */
+                uint64_t        ce_lsi_tx_phy_int_stat;         /* 0x00z710 */
+                uint64_t        ce_lsi_tx_phy_int_stat_test;    /* 0x00z718 */
+                uint64_t        ce_lsi_tx_phy_int_mask;         /* 0x00z720 */
+                uint64_t        ce_lsi_tx_phy_stat2;            /* 0x00z728 */
+                uint64_t        ce_pad_00z730[10];  /* 0x00z730 -- 0x00z77F */
+                uint64_t        ce_lsi_ltssm_cfg1;              /* 0x00z780 */
+                uint64_t        ce_lsi_ltssm_cfg2;              /* 0x00z788 */
+                uint64_t        ce_lsi_ltssm_cfg3;              /* 0x00z790 */
+                uint64_t        ce_lsi_ltssm_cfg4;              /* 0x00z798 */
+                uint64_t        ce_lsi_ltssm_cfg5;              /* 0x00z7A0 */
+                uint64_t        ce_lsi_ltssm_stat1;             /* 0x00z7A8 */
+                uint64_t        ce_lsi_ltssm_stat2;             /* 0x00z7B0 */
+                uint64_t        ce_lsi_ltssm_int_stat;          /* 0x00z7B8 */
+                uint64_t        ce_lsi_ltssm_int_stat_test;     /* 0x00z7C0 */
+                uint64_t        ce_lsi_ltssm_int_mask;          /* 0x00z7C8 */
+                uint64_t        ce_lsi_ltssm_stat_wr_en;        /* 0x00z7D0 */
+                uint64_t        ce_pad_00z7D8[5];   /* 0x00z7D8 -- 0x00z7F8 */
+                uint64_t        ce_lsi_gb_cfg1;                 /* 0x00z800 */
+                uint64_t        ce_lsi_gb_cfg2;                 /* 0x00z808 */
+                uint64_t        ce_lsi_gb_cfg3;                 /* 0x00z810 */
+                uint64_t        ce_lsi_gb_cfg4;                 /* 0x00z818 */
+                uint64_t        ce_lsi_gb_stat;                 /* 0x00z820 */
+                uint64_t        ce_lsi_gb_int_stat;             /* 0x00z828 */
+                uint64_t        ce_lsi_gb_int_stat_test;        /* 0x00z830 */
+                uint64_t        ce_lsi_gb_int_mask;             /* 0x00z838 */
+                uint64_t        ce_lsi_gb_pwr_dn1;              /* 0x00z840 */
+                uint64_t        ce_lsi_gb_pwr_dn2;              /* 0x00z848 */
+                uint64_t        ce_pad_00z850[246]; /* 0x00z850 -- 0x00zFF8 */
+        } ce_lsi[2];
+
+        uint64_t        ce_pad_004000[10];          /* 0x004000 -- 0x004048 */
+
+        /*
+         * CRM: Coretalk Receive Module Registers
+         */
+        uint64_t        ce_crm_debug_mux;                       /* 0x004050 */
+        uint64_t        ce_pad_004058;                          /* 0x004058 */
+        uint64_t        ce_crm_ssp_err_cmd_wrd;                 /* 0x004060 */
+        uint64_t        ce_crm_ssp_err_addr;                    /* 0x004068 */
+        uint64_t        ce_crm_ssp_err_syn;                     /* 0x004070 */
+
+        uint64_t        ce_pad_004078[499];         /* 0x004078 -- 0x005008 */
+
+        /*
+         * CXM: Coretalk Xmit Module Registers
+         */
+        uint64_t        ce_cxm_dyn_credit_status;               /* 0x005010 */
+        uint64_t        ce_cxm_last_credit_status;              /* 0x005018 */
+        uint64_t        ce_cxm_credit_limit;                    /* 0x005020 */
+        uint64_t        ce_cxm_force_credit;                    /* 0x005028 */
+        uint64_t        ce_cxm_disable_bypass;                  /* 0x005030 */
+        uint64_t        ce_pad_005038[3];           /* 0x005038 -- 0x005048 */
+        uint64_t        ce_cxm_debug_mux;                       /* 0x005050 */
+
+        uint64_t        ce_pad_005058[501];         /* 0x005058 -- 0x005FF8 */
+
+        /*
+         * DTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
+         * DTL: Link#1 MMRs at start at 0x006000, Link#2 MMRs at 0x008000
+         * DTL: the comment offsets at far right: let 'y' = {6 or 8}
+         *
+         * UTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
+         * UTL: Link#1 MMRs at start at 0x007000, Link#2 MMRs at 0x009000
+         * UTL: the comment offsets at far right: let 'z' = {7 or 9}
+         */
+        #define ce_dtl(link_num)        ce_dtl_utl[link_num-1]
+        #define ce_utl(link_num)        ce_dtl_utl[link_num-1]
+        struct ce_dtl_utl_reg {
+                /* DTL */
+                uint64_t        ce_dtl_dtdr_credit_limit;       /* 0x00y000 */
+                uint64_t        ce_dtl_dtdr_credit_force;       /* 0x00y008 */
+                uint64_t        ce_dtl_dyn_credit_status;       /* 0x00y010 */
+                uint64_t        ce_dtl_dtl_last_credit_stat;    /* 0x00y018 */
+                uint64_t        ce_dtl_dtl_ctrl;                /* 0x00y020 */
+                uint64_t        ce_pad_00y028[5];   /* 0x00y028 -- 0x00y048 */
+                uint64_t        ce_dtl_debug_sel;               /* 0x00y050 */
+                uint64_t        ce_pad_00y058[501]; /* 0x00y058 -- 0x00yFF8 */
+
+                /* UTL */
+                uint64_t        ce_utl_utl_ctrl;                /* 0x00z000 */
+                uint64_t        ce_utl_debug_sel;               /* 0x00z008 */
+                uint64_t        ce_pad_00z010[510]; /* 0x00z010 -- 0x00zFF8 */
+        } ce_dtl_utl[2];
+
+        uint64_t        ce_pad_00A000[514];         /* 0x00A000 -- 0x00B008 */
+
+        /*
+         * URE: Upstream Request Engine
+         */
+        uint64_t        ce_ure_dyn_credit_status;               /* 0x00B010 */
+        uint64_t        ce_ure_last_credit_status;              /* 0x00B018 */
+        uint64_t        ce_ure_credit_limit;                    /* 0x00B020 */
+        uint64_t        ce_pad_00B028;                          /* 0x00B028 */
+        uint64_t        ce_ure_control;                         /* 0x00B030 */
+        uint64_t        ce_ure_status;                          /* 0x00B038 */
+        uint64_t        ce_pad_00B040[2];           /* 0x00B040 -- 0x00B048 */
+        uint64_t        ce_ure_debug_sel;                       /* 0x00B050 */
+        uint64_t        ce_ure_pcie_debug_sel;                  /* 0x00B058 */
+        uint64_t        ce_ure_ssp_err_cmd_wrd;                 /* 0x00B060 */
+        uint64_t        ce_ure_ssp_err_addr;                    /* 0x00B068 */
+        uint64_t        ce_ure_page_map;                        /* 0x00B070 */
+        uint64_t        ce_ure_dir_map[TIOCE_NUM_PORTS];        /* 0x00B078 */
+        uint64_t        ce_ure_pipe_sel1;                       /* 0x00B088 */
+        uint64_t        ce_ure_pipe_mask1;                      /* 0x00B090 */
+        uint64_t        ce_ure_pipe_sel2;                       /* 0x00B098 */
+        uint64_t        ce_ure_pipe_mask2;                      /* 0x00B0A0 */
+        uint64_t        ce_ure_pcie1_credits_sent;              /* 0x00B0A8 */
+        uint64_t        ce_ure_pcie1_credits_used;              /* 0x00B0B0 */
+        uint64_t        ce_ure_pcie1_credit_limit;              /* 0x00B0B8 */
+        uint64_t        ce_ure_pcie2_credits_sent;              /* 0x00B0C0 */
+        uint64_t        ce_ure_pcie2_credits_used;              /* 0x00B0C8 */
+        uint64_t        ce_ure_pcie2_credit_limit;              /* 0x00B0D0 */
+        uint64_t        ce_ure_pcie_force_credit;               /* 0x00B0D8 */
+        uint64_t        ce_ure_rd_tnum_val;                     /* 0x00B0E0 */
+        uint64_t        ce_ure_rd_tnum_rsp_rcvd;                /* 0x00B0E8 */
+        uint64_t        ce_ure_rd_tnum_esent_timer;             /* 0x00B0F0 */
+        uint64_t        ce_ure_rd_tnum_error;                   /* 0x00B0F8 */
+        uint64_t        ce_ure_rd_tnum_first_cl;                /* 0x00B100 */
+        uint64_t        ce_ure_rd_tnum_link_buf;                /* 0x00B108 */
+        uint64_t        ce_ure_wr_tnum_val;                     /* 0x00B110 */
+        uint64_t        ce_ure_sram_err_addr0;                  /* 0x00B118 */
+        uint64_t        ce_ure_sram_err_addr1;                  /* 0x00B120 */
+        uint64_t        ce_ure_sram_err_addr2;                  /* 0x00B128 */
+        uint64_t        ce_ure_sram_rd_addr0;                   /* 0x00B130 */
+        uint64_t        ce_ure_sram_rd_addr1;                   /* 0x00B138 */
+        uint64_t        ce_ure_sram_rd_addr2;                   /* 0x00B140 */
+        uint64_t        ce_ure_sram_wr_addr0;                   /* 0x00B148 */
+        uint64_t        ce_ure_sram_wr_addr1;                   /* 0x00B150 */
+        uint64_t        ce_ure_sram_wr_addr2;                   /* 0x00B158 */
+        uint64_t        ce_ure_buf_flush10;                     /* 0x00B160 */
+        uint64_t        ce_ure_buf_flush11;                     /* 0x00B168 */
+        uint64_t        ce_ure_buf_flush12;                     /* 0x00B170 */
+        uint64_t        ce_ure_buf_flush13;                     /* 0x00B178 */
+        uint64_t        ce_ure_buf_flush20;                     /* 0x00B180 */
+        uint64_t        ce_ure_buf_flush21;                     /* 0x00B188 */
+        uint64_t        ce_ure_buf_flush22;                     /* 0x00B190 */
+        uint64_t        ce_ure_buf_flush23;                     /* 0x00B198 */
+        uint64_t        ce_ure_pcie_control1;                   /* 0x00B1A0 */
+        uint64_t        ce_ure_pcie_control2;                   /* 0x00B1A8 */
+
+        uint64_t        ce_pad_00B1B0[458];         /* 0x00B1B0 -- 0x00BFF8 */
+
+        /* Upstream Data Buffer, Port1 */
+        struct ce_ure_maint_ups_dat1_data {
+                uint64_t        data63_0[512];      /* 0x00C000 -- 0x00CFF8 */
+                uint64_t        data127_64[512];    /* 0x00D000 -- 0x00DFF8 */
+                uint64_t        parity[512];        /* 0x00E000 -- 0x00EFF8 */
+        } ce_ure_maint_ups_dat1;
+
+        /* Upstream Header Buffer, Port1 */
+        struct ce_ure_maint_ups_hdr1_data {
+                uint64_t        data63_0[512];      /* 0x00F000 -- 0x00FFF8 */
+                uint64_t        data127_64[512];    /* 0x010000 -- 0x010FF8 */
+                uint64_t        parity[512];        /* 0x011000 -- 0x011FF8 */
+        } ce_ure_maint_ups_hdr1;
+
+        /* Upstream Data Buffer, Port2 */
+        struct ce_ure_maint_ups_dat2_data {
+                uint64_t        data63_0[512];      /* 0x012000 -- 0x012FF8 */
+                uint64_t        data127_64[512];    /* 0x013000 -- 0x013FF8 */
+                uint64_t        parity[512];        /* 0x014000 -- 0x014FF8 */
+        } ce_ure_maint_ups_dat2;
+
+        /* Upstream Header Buffer, Port2 */
+        struct ce_ure_maint_ups_hdr2_data {
+                uint64_t        data63_0[512];      /* 0x015000 -- 0x015FF8 */
+                uint64_t        data127_64[512];    /* 0x016000 -- 0x016FF8 */
+                uint64_t        parity[512];        /* 0x017000 -- 0x017FF8 */
+        } ce_ure_maint_ups_hdr2;
+
+        /* Downstream Data Buffer */
+        struct ce_ure_maint_dns_dat_data {
+                uint64_t        data63_0[512];      /* 0x018000 -- 0x018FF8 */
+                uint64_t        data127_64[512];    /* 0x019000 -- 0x019FF8 */
+                uint64_t        parity[512];        /* 0x01A000 -- 0x01AFF8 */
+        } ce_ure_maint_dns_dat;
+
+        /* Downstream Header Buffer */
+        struct  ce_ure_maint_dns_hdr_data {
+                uint64_t        data31_0[64];       /* 0x01B000 -- 0x01B1F8 */
+                uint64_t        data95_32[64];      /* 0x01B200 -- 0x01B3F8 */
+                uint64_t        parity[64];         /* 0x01B400 -- 0x01B5F8 */
+        } ce_ure_maint_dns_hdr;
+
+        /* RCI Buffer Data */
+        struct  ce_ure_maint_rci_data {
+                uint64_t        data41_0[64];       /* 0x01B600 -- 0x01B7F8 */
+                uint64_t        data69_42[64];      /* 0x01B800 -- 0x01B9F8 */
+        } ce_ure_maint_rci;
+
+        /* Response Queue */
+        uint64_t        ce_ure_maint_rspq[64];      /* 0x01BA00 -- 0x01BBF8 */
+
+        uint64_t        ce_pad_01C000[4224];        /* 0x01BC00 -- 0x023FF8 */
+
+        /* Admin Build-a-Packet Buffer */
+        struct  ce_adm_maint_bap_buf_data {
+                uint64_t        data63_0[258];      /* 0x024000 -- 0x024808 */
+                uint64_t        data127_64[258];    /* 0x024810 -- 0x025018 */
+                uint64_t        parity[258];        /* 0x025020 -- 0x025828 */
+        } ce_adm_maint_bap_buf;
+
+        uint64_t        ce_pad_025830[5370];        /* 0x025830 -- 0x02FFF8 */
+
+        /* URE: 40bit PMU ATE Buffer */             /* 0x030000 -- 0x037FF8 */
+        uint64_t        ce_ure_ate40[TIOCE_NUM_M40_ATES];
+
+        /* URE: 32/40bit PMU ATE Buffer */          /* 0x038000 -- 0x03BFF8 */
+        uint64_t        ce_ure_ate3240[TIOCE_NUM_M3240_ATES];
+
+        uint64_t        ce_pad_03C000[2050];        /* 0x03C000 -- 0x040008 */
+
+        /*
+         * DRE: Down Stream Request Engine
+         */
+        uint64_t        ce_dre_dyn_credit_status1;              /* 0x040010 */
+        uint64_t        ce_dre_dyn_credit_status2;              /* 0x040018 */
+        uint64_t        ce_dre_last_credit_status1;             /* 0x040020 */
+        uint64_t        ce_dre_last_credit_status2;             /* 0x040028 */
+        uint64_t        ce_dre_credit_limit1;                   /* 0x040030 */
+        uint64_t        ce_dre_credit_limit2;                   /* 0x040038 */
+        uint64_t        ce_dre_force_credit1;                   /* 0x040040 */
+        uint64_t        ce_dre_force_credit2;                   /* 0x040048 */
+        uint64_t        ce_dre_debug_mux1;                      /* 0x040050 */
+        uint64_t        ce_dre_debug_mux2;                      /* 0x040058 */
+        uint64_t        ce_dre_ssp_err_cmd_wrd;                 /* 0x040060 */
+        uint64_t        ce_dre_ssp_err_addr;                    /* 0x040068 */
+        uint64_t        ce_dre_comp_err_cmd_wrd;                /* 0x040070 */
+        uint64_t        ce_dre_comp_err_addr;                   /* 0x040078 */
+        uint64_t        ce_dre_req_status;                      /* 0x040080 */
+        uint64_t        ce_dre_config1;                         /* 0x040088 */
+        uint64_t        ce_dre_config2;                         /* 0x040090 */
+        uint64_t        ce_dre_config_req_status;               /* 0x040098 */
+        uint64_t        ce_pad_0400A0[12];          /* 0x0400A0 -- 0x0400F8 */
+        uint64_t        ce_dre_dyn_fifo;                        /* 0x040100 */
+        uint64_t        ce_pad_040108[3];           /* 0x040108 -- 0x040118 */
+        uint64_t        ce_dre_last_fifo;                       /* 0x040120 */
+
+        uint64_t        ce_pad_040128[27];          /* 0x040128 -- 0x0401F8 */
+
+        /* DRE Downstream Head Queue */
+        struct  ce_dre_maint_ds_head_queue {
+                uint64_t        data63_0[32];       /* 0x040200 -- 0x0402F8 */
+                uint64_t        data127_64[32];     /* 0x040300 -- 0x0403F8 */
+                uint64_t        parity[32];         /* 0x040400 -- 0x0404F8 */
+        } ce_dre_maint_ds_head_q;
+
+        uint64_t        ce_pad_040500[352];         /* 0x040500 -- 0x040FF8 */
+
+        /* DRE Downstream Data Queue */
+        struct  ce_dre_maint_ds_data_queue {
+                uint64_t        data63_0[256];      /* 0x041000 -- 0x0417F8 */
+                uint64_t        ce_pad_041800[256]; /* 0x041800 -- 0x041FF8 */
+                uint64_t        data127_64[256];    /* 0x042000 -- 0x0427F8 */
+                uint64_t        ce_pad_042800[256]; /* 0x042800 -- 0x042FF8 */
+                uint64_t        parity[256];        /* 0x043000 -- 0x0437F8 */
+                uint64_t        ce_pad_043800[256]; /* 0x043800 -- 0x043FF8 */
+        } ce_dre_maint_ds_data_q;
+
+        /* DRE URE Upstream Response Queue */
+        struct  ce_dre_maint_ure_us_rsp_queue {
+                uint64_t        data63_0[8];        /* 0x044000 -- 0x044038 */
+                uint64_t        ce_pad_044040[24];  /* 0x044040 -- 0x0440F8 */
+                uint64_t        data127_64[8];      /* 0x044100 -- 0x044138 */
+                uint64_t        ce_pad_044140[24];  /* 0x044140 -- 0x0441F8 */
+                uint64_t        parity[8];          /* 0x044200 -- 0x044238 */
+                uint64_t        ce_pad_044240[24];  /* 0x044240 -- 0x0442F8 */
+        } ce_dre_maint_ure_us_rsp_q;
+
+        uint64_t        ce_dre_maint_us_wrt_rsp[32];/* 0x044300 -- 0x0443F8 */
+
+        uint64_t        ce_end_of_struct;                       /* 0x044400 */
+} tioce_t;
+
+
+/* ce_adm_int_mask/ce_adm_int_status register bit defines */
+#define CE_ADM_INT_CE_ERROR_SHFT                0
+#define CE_ADM_INT_LSI1_IP_ERROR_SHFT           1
+#define CE_ADM_INT_LSI2_IP_ERROR_SHFT           2
+#define CE_ADM_INT_PCIE_ERROR_SHFT              3
+#define CE_ADM_INT_PORT1_HOTPLUG_EVENT_SHFT     4
+#define CE_ADM_INT_PORT2_HOTPLUG_EVENT_SHFT     5
+#define CE_ADM_INT_PCIE_PORT1_DEV_A_SHFT        6
+#define CE_ADM_INT_PCIE_PORT1_DEV_B_SHFT        7
+#define CE_ADM_INT_PCIE_PORT1_DEV_C_SHFT        8
+#define CE_ADM_INT_PCIE_PORT1_DEV_D_SHFT        9
+#define CE_ADM_INT_PCIE_PORT2_DEV_A_SHFT        10
+#define CE_ADM_INT_PCIE_PORT2_DEV_B_SHFT        11
+#define CE_ADM_INT_PCIE_PORT2_DEV_C_SHFT        12
+#define CE_ADM_INT_PCIE_PORT2_DEV_D_SHFT        13
+#define CE_ADM_INT_PCIE_MSG_SHFT                14 /*see int_dest_14*/
+#define CE_ADM_INT_PCIE_MSG_SLOT_0_SHFT         14
+#define CE_ADM_INT_PCIE_MSG_SLOT_1_SHFT         15
+#define CE_ADM_INT_PCIE_MSG_SLOT_2_SHFT         16
+#define CE_ADM_INT_PCIE_MSG_SLOT_3_SHFT         17
+#define CE_ADM_INT_PORT1_PM_PME_MSG_SHFT        22
+#define CE_ADM_INT_PORT2_PM_PME_MSG_SHFT        23
+
+/* ce_adm_force_int register bit defines */
+#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_A_SHFT  0
+#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_B_SHFT  1
+#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_C_SHFT  2
+#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_D_SHFT  3
+#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_A_SHFT  4
+#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_B_SHFT  5
+#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_C_SHFT  6
+#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_D_SHFT  7
+#define CE_ADM_FORCE_INT_ALWAYS_SHFT            8
+
+/* ce_adm_int_dest register bit masks & shifts */
+#define INTR_VECTOR_SHFT                        56
+
+/* ce_adm_error_mask and ce_adm_error_summary register bit masks */
+#define CE_ADM_ERR_CRM_SSP_REQ_INVALID                  (0x1ULL <<  0)
+#define CE_ADM_ERR_SSP_REQ_HEADER                       (0x1ULL <<  1)
+#define CE_ADM_ERR_SSP_RSP_HEADER                       (0x1ULL <<  2)
+#define CE_ADM_ERR_SSP_PROTOCOL_ERROR                   (0x1ULL <<  3)
+#define CE_ADM_ERR_SSP_SBE                              (0x1ULL <<  4)
+#define CE_ADM_ERR_SSP_MBE                              (0x1ULL <<  5)
+#define CE_ADM_ERR_CXM_CREDIT_OFLOW                     (0x1ULL <<  6)
+#define CE_ADM_ERR_DRE_SSP_REQ_INVAL                    (0x1ULL <<  7)
+#define CE_ADM_ERR_SSP_REQ_LONG                         (0x1ULL <<  8)
+#define CE_ADM_ERR_SSP_REQ_OFLOW                        (0x1ULL <<  9)
+#define CE_ADM_ERR_SSP_REQ_SHORT                        (0x1ULL << 10)
+#define CE_ADM_ERR_SSP_REQ_SIDEBAND                     (0x1ULL << 11)
+#define CE_ADM_ERR_SSP_REQ_ADDR_ERR                     (0x1ULL << 12)
+#define CE_ADM_ERR_SSP_REQ_BAD_BE                       (0x1ULL << 13)
+#define CE_ADM_ERR_PCIE_COMPL_TIMEOUT                   (0x1ULL << 14)
+#define CE_ADM_ERR_PCIE_UNEXP_COMPL                     (0x1ULL << 15)
+#define CE_ADM_ERR_PCIE_ERR_COMPL                       (0x1ULL << 16)
+#define CE_ADM_ERR_DRE_CREDIT_OFLOW                     (0x1ULL << 17)
+#define CE_ADM_ERR_DRE_SRAM_PE                          (0x1ULL << 18)
+#define CE_ADM_ERR_SSP_RSP_INVALID                      (0x1ULL << 19)
+#define CE_ADM_ERR_SSP_RSP_LONG                         (0x1ULL << 20)
+#define CE_ADM_ERR_SSP_RSP_SHORT                        (0x1ULL << 21)
+#define CE_ADM_ERR_SSP_RSP_SIDEBAND                     (0x1ULL << 22)
+#define CE_ADM_ERR_URE_SSP_RSP_UNEXP                    (0x1ULL << 23)
+#define CE_ADM_ERR_URE_SSP_WR_REQ_TIMEOUT               (0x1ULL << 24)
+#define CE_ADM_ERR_URE_SSP_RD_REQ_TIMEOUT               (0x1ULL << 25)
+#define CE_ADM_ERR_URE_ATE3240_PAGE_FAULT               (0x1ULL << 26)
+#define CE_ADM_ERR_URE_ATE40_PAGE_FAULT                 (0x1ULL << 27)
+#define CE_ADM_ERR_URE_CREDIT_OFLOW                     (0x1ULL << 28)
+#define CE_ADM_ERR_URE_SRAM_PE                          (0x1ULL << 29)
+#define CE_ADM_ERR_ADM_SSP_RSP_UNEXP                    (0x1ULL << 30)
+#define CE_ADM_ERR_ADM_SSP_REQ_TIMEOUT                  (0x1ULL << 31)
+#define CE_ADM_ERR_MMR_ACCESS_ERROR                     (0x1ULL << 32)
+#define CE_ADM_ERR_MMR_ADDR_ERROR                       (0x1ULL << 33)
+#define CE_ADM_ERR_ADM_CREDIT_OFLOW                     (0x1ULL << 34)
+#define CE_ADM_ERR_ADM_SRAM_PE                          (0x1ULL << 35)
+#define CE_ADM_ERR_DTL1_MIN_PDATA_CREDIT_ERR            (0x1ULL << 36)
+#define CE_ADM_ERR_DTL1_INF_COMPL_CRED_UPDT_ERR         (0x1ULL << 37)
+#define CE_ADM_ERR_DTL1_INF_POSTED_CRED_UPDT_ERR        (0x1ULL << 38)
+#define CE_ADM_ERR_DTL1_INF_NPOSTED_CRED_UPDT_ERR       (0x1ULL << 39)
+#define CE_ADM_ERR_DTL1_COMP_HD_CRED_MAX_ERR            (0x1ULL << 40)
+#define CE_ADM_ERR_DTL1_COMP_D_CRED_MAX_ERR             (0x1ULL << 41)
+#define CE_ADM_ERR_DTL1_NPOSTED_HD_CRED_MAX_ERR         (0x1ULL << 42)
+#define CE_ADM_ERR_DTL1_NPOSTED_D_CRED_MAX_ERR          (0x1ULL << 43)
+#define CE_ADM_ERR_DTL1_POSTED_HD_CRED_MAX_ERR          (0x1ULL << 44)
+#define CE_ADM_ERR_DTL1_POSTED_D_CRED_MAX_ERR           (0x1ULL << 45)
+#define CE_ADM_ERR_DTL2_MIN_PDATA_CREDIT_ERR            (0x1ULL << 46)
+#define CE_ADM_ERR_DTL2_INF_COMPL_CRED_UPDT_ERR         (0x1ULL << 47)
+#define CE_ADM_ERR_DTL2_INF_POSTED_CRED_UPDT_ERR        (0x1ULL << 48)
+#define CE_ADM_ERR_DTL2_INF_NPOSTED_CRED_UPDT_ERR       (0x1ULL << 49)
+#define CE_ADM_ERR_DTL2_COMP_HD_CRED_MAX_ERR            (0x1ULL << 50)
+#define CE_ADM_ERR_DTL2_COMP_D_CRED_MAX_ERR             (0x1ULL << 51)
+#define CE_ADM_ERR_DTL2_NPOSTED_HD_CRED_MAX_ERR         (0x1ULL << 52)
+#define CE_ADM_ERR_DTL2_NPOSTED_D_CRED_MAX_ERR          (0x1ULL << 53)
+#define CE_ADM_ERR_DTL2_POSTED_HD_CRED_MAX_ERR          (0x1ULL << 54)
+#define CE_ADM_ERR_DTL2_POSTED_D_CRED_MAX_ERR           (0x1ULL << 55)
+#define CE_ADM_ERR_PORT1_PCIE_COR_ERR                   (0x1ULL << 56)
+#define CE_ADM_ERR_PORT1_PCIE_NFAT_ERR                  (0x1ULL << 57)
+#define CE_ADM_ERR_PORT1_PCIE_FAT_ERR                   (0x1ULL << 58)
+#define CE_ADM_ERR_PORT2_PCIE_COR_ERR                   (0x1ULL << 59)
+#define CE_ADM_ERR_PORT2_PCIE_NFAT_ERR                  (0x1ULL << 60)
+#define CE_ADM_ERR_PORT2_PCIE_FAT_ERR                   (0x1ULL << 61)
+
+/* ce_adm_ure_ups_buf_barrier_flush register bit masks and shifts */
+#define FLUSH_SEL_PORT1_PIPE0_SHFT      0
+#define FLUSH_SEL_PORT1_PIPE1_SHFT      4
+#define FLUSH_SEL_PORT1_PIPE2_SHFT      8
+#define FLUSH_SEL_PORT1_PIPE3_SHFT      12
+#define FLUSH_SEL_PORT2_PIPE0_SHFT      16
+#define FLUSH_SEL_PORT2_PIPE1_SHFT      20
+#define FLUSH_SEL_PORT2_PIPE2_SHFT      24
+#define FLUSH_SEL_PORT2_PIPE3_SHFT      28
+
+/* ce_dre_config1 register bit masks and shifts */
+#define CE_DRE_RO_ENABLE                (0x1ULL << 0)
+#define CE_DRE_DYN_RO_ENABLE            (0x1ULL << 1)
+#define CE_DRE_SUP_CONFIG_COMP_ERROR    (0x1ULL << 2)
+#define CE_DRE_SUP_IO_COMP_ERROR        (0x1ULL << 3)
+#define CE_DRE_ADDR_MODE_SHFT           4
+
+/* ce_dre_config_req_status register bit masks */
+#define CE_DRE_LAST_CONFIG_COMPLETION   (0x7ULL << 0)
+#define CE_DRE_DOWNSTREAM_CONFIG_ERROR  (0x1ULL << 3)
+#define CE_DRE_CONFIG_COMPLETION_VALID  (0x1ULL << 4)
+#define CE_DRE_CONFIG_REQUEST_ACTIVE    (0x1ULL << 5)
+
+/* ce_ure_control register bit masks & shifts */
+#define CE_URE_RD_MRG_ENABLE            (0x1ULL << 0)
+#define CE_URE_WRT_MRG_ENABLE1          (0x1ULL << 4)
+#define CE_URE_WRT_MRG_ENABLE2          (0x1ULL << 5)
+#define CE_URE_RSPQ_BYPASS_DISABLE      (0x1ULL << 24)
+#define CE_URE_UPS_DAT1_PAR_DISABLE     (0x1ULL << 32)
+#define CE_URE_UPS_HDR1_PAR_DISABLE     (0x1ULL << 33)
+#define CE_URE_UPS_DAT2_PAR_DISABLE     (0x1ULL << 34)
+#define CE_URE_UPS_HDR2_PAR_DISABLE     (0x1ULL << 35)
+#define CE_URE_ATE_PAR_DISABLE          (0x1ULL << 36)
+#define CE_URE_RCI_PAR_DISABLE          (0x1ULL << 37)
+#define CE_URE_RSPQ_PAR_DISABLE         (0x1ULL << 38)
+#define CE_URE_DNS_DAT_PAR_DISABLE      (0x1ULL << 39)
+#define CE_URE_DNS_HDR_PAR_DISABLE      (0x1ULL << 40)
+#define CE_URE_MALFORM_DISABLE          (0x1ULL << 44)
+#define CE_URE_UNSUP_DISABLE            (0x1ULL << 45)
+
+/* ce_ure_page_map register bit masks & shifts */
+#define CE_URE_ATE3240_ENABLE           (0x1ULL << 0)
+#define CE_URE_ATE40_ENABLE             (0x1ULL << 1)
+#define CE_URE_PAGESIZE_SHFT            4
+#define CE_URE_PAGESIZE_MASK            (0x7ULL << CE_URE_PAGESIZE_SHFT)
+#define CE_URE_4K_PAGESIZE              (0x0ULL << CE_URE_PAGESIZE_SHFT)
+#define CE_URE_16K_PAGESIZE             (0x1ULL << CE_URE_PAGESIZE_SHFT)
+#define CE_URE_64K_PAGESIZE             (0x2ULL << CE_URE_PAGESIZE_SHFT)
+#define CE_URE_128K_PAGESIZE            (0x3ULL << CE_URE_PAGESIZE_SHFT)
+#define CE_URE_256K_PAGESIZE            (0x4ULL << CE_URE_PAGESIZE_SHFT)
+
+/* ce_ure_pipe_sel register bit masks & shifts */
+#define PKT_TRAFIC_SHRT                 16
+#define BUS_SRC_ID_SHFT                 8
+#define DEV_SRC_ID_SHFT                 3
+#define FNC_SRC_ID_SHFT                 0
+#define CE_URE_TC_MASK                  (0x07ULL << PKT_TRAFIC_SHRT)
+#define CE_URE_BUS_MASK                 (0xFFULL << BUS_SRC_ID_SHFT)
+#define CE_URE_DEV_MASK                 (0x1FULL << DEV_SRC_ID_SHFT)
+#define CE_URE_FNC_MASK                 (0x07ULL << FNC_SRC_ID_SHFT)
+#define CE_URE_PIPE_BUS(b)              (((uint64_t)(b) << BUS_SRC_ID_SHFT) & \
+                                         CE_URE_BUS_MASK)
+#define CE_URE_PIPE_DEV(d)              (((uint64_t)(d) << DEV_SRC_ID_SHFT) & \
+                                         CE_URE_DEV_MASK)
+#define CE_URE_PIPE_FNC(f)              (((uint64_t)(f) << FNC_SRC_ID_SHFT) & \
+                                         CE_URE_FNC_MASK)
+
+#define CE_URE_SEL1_SHFT                0
+#define CE_URE_SEL2_SHFT                20
+#define CE_URE_SEL3_SHFT                40
+#define CE_URE_SEL1_MASK                (0x7FFFFULL << CE_URE_SEL1_SHFT)
+#define CE_URE_SEL2_MASK                (0x7FFFFULL << CE_URE_SEL2_SHFT)
+#define CE_URE_SEL3_MASK                (0x7FFFFULL << CE_URE_SEL3_SHFT)
+
+
+/* ce_ure_pipe_mask register bit masks & shifts */
+#define CE_URE_MASK1_SHFT               0
+#define CE_URE_MASK2_SHFT               20
+#define CE_URE_MASK3_SHFT               40
+#define CE_URE_MASK1_MASK               (0x7FFFFULL << CE_URE_MASK1_SHFT)
+#define CE_URE_MASK2_MASK               (0x7FFFFULL << CE_URE_MASK2_SHFT)
+#define CE_URE_MASK3_MASK               (0x7FFFFULL << CE_URE_MASK3_SHFT)
+
+
+/* ce_ure_pcie_control1 register bit masks & shifts */
+#define CE_URE_SI                       (0x1ULL << 0)
+#define CE_URE_ELAL_SHFT                4
+#define CE_URE_ELAL_MASK                (0x7ULL << CE_URE_ELAL_SHFT)
+#define CE_URE_ELAL1_SHFT               8
+#define CE_URE_ELAL1_MASK               (0x7ULL << CE_URE_ELAL1_SHFT)
+#define CE_URE_SCC                      (0x1ULL << 12)
+#define CE_URE_PN1_SHFT                 16
+#define CE_URE_PN1_MASK                 (0xFFULL << CE_URE_PN1_SHFT)
+#define CE_URE_PN2_SHFT                 24
+#define CE_URE_PN2_MASK                 (0xFFULL << CE_URE_PN2_SHFT)
+#define CE_URE_PN1_SET(n)               (((uint64_t)(n) << CE_URE_PN1_SHFT) & \
+                                         CE_URE_PN1_MASK)
+#define CE_URE_PN2_SET(n)               (((uint64_t)(n) << CE_URE_PN2_SHFT) & \
+                                         CE_URE_PN2_MASK)
+
+/* ce_ure_pcie_control2 register bit masks & shifts */
+#define CE_URE_ABP                      (0x1ULL << 0)
+#define CE_URE_PCP                      (0x1ULL << 1)
+#define CE_URE_MSP                      (0x1ULL << 2)
+#define CE_URE_AIP                      (0x1ULL << 3)
+#define CE_URE_PIP                      (0x1ULL << 4)
+#define CE_URE_HPS                      (0x1ULL << 5)
+#define CE_URE_HPC                      (0x1ULL << 6)
+#define CE_URE_SPLV_SHFT                7
+#define CE_URE_SPLV_MASK                (0xFFULL << CE_URE_SPLV_SHFT)
+#define CE_URE_SPLS_SHFT                15
+#define CE_URE_SPLS_MASK                (0x3ULL << CE_URE_SPLS_SHFT)
+#define CE_URE_PSN1_SHFT                19
+#define CE_URE_PSN1_MASK                (0x1FFFULL << CE_URE_PSN1_SHFT)
+#define CE_URE_PSN2_SHFT                32
+#define CE_URE_PSN2_MASK                (0x1FFFULL << CE_URE_PSN2_SHFT)
+#define CE_URE_PSN1_SET(n)              (((uint64_t)(n) << CE_URE_PSN1_SHFT) & \
+                                         CE_URE_PSN1_MASK)
+#define CE_URE_PSN2_SET(n)              (((uint64_t)(n) << CE_URE_PSN2_SHFT) & \
+                                         CE_URE_PSN2_MASK)
+
+/*
+ * PIO address space ranges for CE
+ */
+
+/* Local CE Registers Space */
+#define CE_PIO_MMR                      0x00000000
+#define CE_PIO_MMR_LEN                  0x04000000
+
+/* PCI Compatible Config Space */
+#define CE_PIO_CONFIG_SPACE             0x04000000
+#define CE_PIO_CONFIG_SPACE_LEN         0x04000000
+
+/* PCI I/O Space Alias */
+#define CE_PIO_IO_SPACE_ALIAS           0x08000000
+#define CE_PIO_IO_SPACE_ALIAS_LEN       0x08000000
+
+/* PCI Enhanced Config Space */
+#define CE_PIO_E_CONFIG_SPACE           0x10000000
+#define CE_PIO_E_CONFIG_SPACE_LEN       0x10000000
+
+/* PCI I/O Space */
+#define CE_PIO_IO_SPACE                 0x100000000
+#define CE_PIO_IO_SPACE_LEN             0x100000000
+
+/* PCI MEM Space */
+#define CE_PIO_MEM_SPACE                0x200000000
+#define CE_PIO_MEM_SPACE_LEN            TIO_HWIN_SIZE
+
+
+/*
+ * CE PCI Enhanced Config Space shifts & masks
+ */
+#define CE_E_CONFIG_BUS_SHFT            20
+#define CE_E_CONFIG_BUS_MASK            (0xFF << CE_E_CONFIG_BUS_SHFT)
+#define CE_E_CONFIG_DEVICE_SHFT         15
+#define CE_E_CONFIG_DEVICE_MASK         (0x1F << CE_E_CONFIG_DEVICE_SHFT)
+#define CE_E_CONFIG_FUNC_SHFT           12
+#define CE_E_CONFIG_FUNC_MASK           (0x7  << CE_E_CONFIG_FUNC_SHFT)
+
+#endif /* __ASM_IA64_SN_TIOCE_H__ */
diff --git a/include/asm-ia64/sn/tioce_provider.h b/include/asm-ia64/sn/tioce_provider.h
new file mode 100644
index 000000000000..7f63dec0a79a
--- /dev/null
+++ b/include/asm-ia64/sn/tioce_provider.h
@@ -0,0 +1,66 @@
+/**************************************************************************
+ *             Copyright (C) 2005, Silicon Graphics, Inc.                 *
+ *                                                                        *
+ *  These coded instructions, statements, and computer programs  contain  *
+ *  unpublished  proprietary  information of Silicon Graphics, Inc., and  *
+ *  are protected by Federal copyright law.  They  may  not be disclosed  *
+ *  to  third  parties  or copied or duplicated in any form, in whole or  *
+ *  in part, without the prior written consent of Silicon Graphics, Inc.  *
+ *                                                                        *
+ **************************************************************************/
+
+#ifndef _ASM_IA64_SN_CE_PROVIDER_H
+#define _ASM_IA64_SN_CE_PROVIDER_H
+
+#include <asm/sn/pcibus_provider_defs.h>
+#include <asm/sn/tioce.h>
+
+/*
+ * Common TIOCE structure shared between the prom and kernel
+ *
+ * DO NOT CHANGE THIS STRUCT WITHOUT MAKING CORRESPONDING CHANGES TO THE
+ * PROM VERSION.
+ */
+struct tioce_common {
+        struct pcibus_bussoft   ce_pcibus;      /* common pciio header */
+
+        uint32_t                ce_rev;
+        uint64_t                ce_kernel_private;
+        uint64_t                ce_prom_private;
+};
+
+struct tioce_kernel {
+        struct tioce_common     *ce_common;
+        spinlock_t              ce_lock;
+        struct list_head        ce_dmamap_list;
+
+        uint64_t                ce_ate40_shadow[TIOCE_NUM_M40_ATES];
+        uint64_t                ce_ate3240_shadow[TIOCE_NUM_M3240_ATES];
+        uint32_t                ce_ate3240_pagesize;
+
+        uint8_t                 ce_port1_secondary;
+
+        /* per-port resources */
+        struct {
+                int             dirmap_refcnt;
+                uint64_t        dirmap_shadow;
+        } ce_port[TIOCE_NUM_PORTS];
+};
+
+struct tioce_dmamap {
+        struct list_head        ce_dmamap_list; /* headed by tioce_kernel */
+        uint32_t                refcnt;
+
+        uint64_t                nbytes;         /* # bytes mapped */
+
+        uint64_t                ct_start;       /* coretalk start address */
+        uint64_t                pci_start;      /* bus start address */
+
+        uint64_t                *ate_hw;        /* hw ptr of first ate in map */
+        uint64_t                *ate_shadow;    /* shadow ptr of firat ate */
+        uint16_t                ate_count;      /* # ate's in the map */
+};
+
+extern int tioce_init_provider(void);
+
+#endif  /* __ASM_IA64_SN_CE_PROVIDER_H */
diff --git a/include/asm-ia64/spinlock.h b/include/asm-ia64/spinlock.h
index 909936f25512..d2430aa0d49d 100644
--- a/include/asm-ia64/spinlock.h
+++ b/include/asm-ia64/spinlock.h
@@ -93,7 +93,15 @@ _raw_spin_lock_flags (spinlock_t *lock, unsigned long flags)
 # endif /* CONFIG_MCKINLEY */
 #endif
 }
+
 #define _raw_spin_lock(lock) _raw_spin_lock_flags(lock, 0)
+
+/* Unlock by doing an ordered store and releasing the cacheline with nta */
+static inline void _raw_spin_unlock(spinlock_t *x) {
+        barrier();
+        asm volatile ("st4.rel.nta [%0] = r0\n\t" :: "r"(x));
+}
+
 #else /* !ASM_SUPPORTED */
 #define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
 # define _raw_spin_lock(x)                                                              \
@@ -109,16 +117,16 @@ do {											\
                 } while (ia64_spinlock_val);                                            \
         }                                                                               \
 } while (0)
+#define _raw_spin_unlock(x)     do { barrier(); ((spinlock_t *) x)->lock = 0; } while (0)
 #endif /* !ASM_SUPPORTED */
 
 #define spin_is_locked(x)       ((x)->lock != 0)
-#define _raw_spin_unlock(x)     do { barrier(); ((spinlock_t *) x)->lock = 0; } while (0)
 #define _raw_spin_trylock(x)    (cmpxchg_acq(&(x)->lock, 0, 1) == 0)
 #define spin_unlock_wait(x)     do { barrier(); } while ((x)->lock)
 
 typedef struct {
-        volatile unsigned int read_counter      : 31;
-        volatile unsigned int write_lock        :  1;
+        volatile unsigned int read_counter      : 24;
+        volatile unsigned int write_lock        :  8;
 #ifdef CONFIG_PREEMPT
         unsigned int break_lock;
 #endif
@@ -174,6 +182,13 @@ do {										\
         (result == 0);                                                          \
 })
 
+static inline void _raw_write_unlock(rwlock_t *x)
+{
+        u8 *y = (u8 *)x;
+        barrier();
+        asm volatile ("st1.rel.nta [%0] = r0\n\t" :: "r"(y+3) : "memory" );
+}
+
 #else /* !ASM_SUPPORTED */
 
 #define _raw_write_lock(l)                                                              \
@@ -195,14 +210,14 @@ do {										\
         (ia64_val == 0);                                                \
 })
 
+static inline void _raw_write_unlock(rwlock_t *x)
+{
+        barrier();
+        x->write_lock = 0;
+}
+
 #endif /* !ASM_SUPPORTED */
 
 #define _raw_read_trylock(lock) generic_raw_read_trylock(lock)
 
-#define _raw_write_unlock(x)                                                            \
-({                                                                                      \
-        smp_mb__before_clear_bit();     /* need barrier before releasing lock... */     \
-        clear_bit(31, (x));                                                             \
-})
-
 #endif /*  _ASM_IA64_SPINLOCK_H */
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index cd2cf76b2db1..33256db4a7cf 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -19,12 +19,13 @@
 #include <asm/pal.h>
 #include <asm/percpu.h>
 
-#define GATE_ADDR               __IA64_UL_CONST(0xa000000000000000)
+#define GATE_ADDR               RGN_BASE(RGN_GATE)
+
 /*
  * 0xa000000000000000+2*PERCPU_PAGE_SIZE
  * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page)
  */
-#define KERNEL_START             __IA64_UL_CONST(0xa000000100000000)
+#define KERNEL_START             (GATE_ADDR+0x100000000)
 #define PERCPU_ADDR             (-PERCPU_PAGE_SIZE)
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-ia64/types.h b/include/asm-ia64/types.h
index a677565aa954..902850d12424 100644
--- a/include/asm-ia64/types.h
+++ b/include/asm-ia64/types.h
@@ -67,8 +67,6 @@ typedef __u64 u64;
 
 typedef u64 dma_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 # endif /* __KERNEL__ */
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 1c6abb9f3f1f..4ab578876361 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -61,25 +61,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 /* This handles the memory map.. */
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size - 1) >> (PAGE_SHIFT - 1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-
-        return order;
-}
-
-#endif /* __ASSEMBLY__ */
-
 #define __MEMORY_START  CONFIG_MEMORY_START
 #define __MEMORY_SIZE   CONFIG_MEMORY_SIZE
 
@@ -111,5 +92,7 @@ static __inline__ int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _ASM_M32R_PAGE_H */
 
diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
index ca0a887d2237..fcf24c64c3ba 100644
--- a/include/asm-m32r/types.h
+++ b/include/asm-m32r/types.h
@@ -55,8 +55,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index e4773946f10d..8aba971b1368 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -130,20 +130,25 @@ static inline void __flush_page_to_ram(void *vaddr)
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 #define flush_icache_page(vma, page)    __flush_page_to_ram(page_address(page))
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-        do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
-                memcpy(dst, src, len);                          \
-        } while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-        do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
-                memcpy(dst, src, len);                          \
-        } while (0)
 
+extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+                                    unsigned long addr, int len);
 extern void flush_icache_range(unsigned long address, unsigned long endaddr);
 
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+                                     struct page *page, unsigned long vaddr,
+                                     void *dst, void *src, int len)
+{
+        flush_cache_page(vma, vaddr, page_to_pfn(page));
+        memcpy(dst, src, len);
+        flush_icache_user_range(vma, page, vaddr, len);
+}
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+                                       struct page *page, unsigned long vaddr,
+                                       void *dst, void *src, int len)
+{
+        flush_cache_page(vma, vaddr, page_to_pfn(page));
+        memcpy(dst, src, len);
+}
+
 #endif /* _M68K_CACHEFLUSH_H */
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
index 206313e2a817..f206dfbc1d48 100644
--- a/include/asm-m68k/page.h
+++ b/include/asm-m68k/page.h
@@ -107,20 +107,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #endif /* !__ASSEMBLY__ */
 
 #include <asm/page_offset.h>
@@ -192,4 +178,6 @@ static inline void *__va(unsigned long x)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _M68K_PAGE_H */
diff --git a/include/asm-m68k/string.h b/include/asm-m68k/string.h
index 44def078132a..6c59215b285e 100644
--- a/include/asm-m68k/string.h
+++ b/include/asm-m68k/string.h
@@ -80,43 +80,6 @@ static inline char * strchr(const char * s, int c)
   return( (char *) s);
 }
 
-#if 0
-#define __HAVE_ARCH_STRPBRK
-static inline char *strpbrk(const char *cs,const char *ct)
-{
-  const char *sc1,*sc2;
-
-  for( sc1 = cs; *sc1 != '\0'; ++sc1)
-    for( sc2 = ct; *sc2 != '\0'; ++sc2)
-      if (*sc1 == *sc2)
-        return((char *) sc1);
-  return( NULL );
-}
-#endif
-
-#if 0
-#define __HAVE_ARCH_STRSPN
-static inline size_t strspn(const char *s, const char *accept)
-{
-  const char *p;
-  const char *a;
-  size_t count = 0;
-
-  for (p = s; *p != '\0'; ++p)
-    {
-      for (a = accept; *a != '\0'; ++a)
-        if (*p == *a)
-          break;
-      if (*a == '\0')
-        return count;
-      else
-        ++count;
-    }
-
-  return count;
-}
-#endif
-
 /* strstr !! */
 
 #define __HAVE_ARCH_STRLEN
@@ -173,370 +136,18 @@ static inline int strncmp(const char * cs,const char * ct,size_t count)
 }
 
 #define __HAVE_ARCH_MEMSET
-/*
- * This is really ugly, but its highly optimizatiable by the
- * compiler and is meant as compensation for gcc's missing
- * __builtin_memset(). For the 680[23]0 it might be worth considering
- * the optimal number of misaligned writes compared to the number of
- * tests'n'branches needed to align the destination address. The
- * 680[46]0 doesn't really care due to their copy-back caches.
- *                                              10/09/96 - Jes Sorensen
- */
-static inline void * __memset_g(void * s, int c, size_t count)
-{
-  void *xs = s;
-  size_t temp;
-
-  if (!count)
-    return xs;
-
-  c &= 0xff;
-  c |= c << 8;
-  c |= c << 16;
-
-  if (count < 36){
-          long *ls = s;
-
-          switch(count){
-          case 32: case 33: case 34: case 35:
-                  *ls++ = c;
-          case 28: case 29: case 30: case 31:
-                  *ls++ = c;
-          case 24: case 25: case 26: case 27:
-                  *ls++ = c;
-          case 20: case 21: case 22: case 23:
-                  *ls++ = c;
-          case 16: case 17: case 18: case 19:
-                  *ls++ = c;
-          case 12: case 13: case 14: case 15:
-                  *ls++ = c;
-          case 8: case 9: case 10: case 11:
-                  *ls++ = c;
-          case 4: case 5: case 6: case 7:
-                  *ls++ = c;
-                  break;
-          default:
-                  break;
-          }
-          s = ls;
-          if (count & 0x02){
-                  short *ss = s;
-                  *ss++ = c;
-                  s = ss;
-          }
-          if (count & 0x01){
-                  char *cs = s;
-                  *cs++ = c;
-                  s = cs;
-          }
-          return xs;
-  }
-
-  if ((long) s & 1)
-    {
-      char *cs = s;
-      *cs++ = c;
-      s = cs;
-      count--;
-    }
-  if (count > 2 && (long) s & 2)
-    {
-      short *ss = s;
-      *ss++ = c;
-      s = ss;
-      count -= 2;
-    }
-  temp = count >> 2;
-  if (temp)
-    {
-      long *ls = s;
-      temp--;
-      do
-        *ls++ = c;
-      while (temp--);
-      s = ls;
-    }
-  if (count & 2)
-    {
-      short *ss = s;
-      *ss++ = c;
-      s = ss;
-    }
-  if (count & 1)
-    {
-      char *cs = s;
-      *cs = c;
-    }
-  return xs;
-}
-
-/*
- * __memset_page assumes that data is longword aligned. Most, if not
- * all, of these page sized memsets are performed on page aligned
- * areas, thus we do not need to check if the destination is longword
- * aligned. Of course we suffer a serious performance loss if this is
- * not the case but I think the risk of this ever happening is
- * extremely small. We spend a lot of time clearing pages in
- * get_empty_page() so I think it is worth it anyway. Besides, the
- * 680[46]0 do not really care about misaligned writes due to their
- * copy-back cache.
- *
- * The optimized case for the 680[46]0 is implemented using the move16
- * instruction. My tests showed that this implementation is 35-45%
- * faster than the original implementation using movel, the only
- * caveat is that the destination address must be 16-byte aligned.
- *                                            01/09/96 - Jes Sorensen
- */
-static inline void * __memset_page(void * s,int c,size_t count)
-{
-  unsigned long data, tmp;
-  void *xs = s;
-
-  c = c & 255;
-  data = c | (c << 8);
-  data |= data << 16;
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
-  if (((unsigned long) s) & 0x0f)
-          __memset_g(s, c, count);
-  else{
-          unsigned long *sp = s;
-          *sp++ = data;
-          *sp++ = data;
-          *sp++ = data;
-          *sp++ = data;
-
-          __asm__ __volatile__("1:\t"
-                               ".chip 68040\n\t"
-                               "move16 %2@+,%0@+\n\t"
-                               ".chip 68k\n\t"
-                               "subqw  #8,%2\n\t"
-                               "subqw  #8,%2\n\t"
-                               "dbra   %1,1b\n\t"
-                               : "=a" (sp), "=d" (tmp)
-                               : "a" (s), "0" (sp), "1" ((count - 16) / 16 - 1)
-                               );
-  }
-
-#else
-  __asm__ __volatile__("1:\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "movel %2,%0@+\n\t"
-                       "dbra  %1,1b\n\t"
-                       : "=a" (s), "=d" (tmp)
-                       : "d" (data), "0" (s), "1" (count / 32 - 1)
-                       );
-#endif
-
-  return xs;
-}
-
-extern void *memset(void *,int,__kernel_size_t);
-
-#define __memset_const(s,c,count) \
-((count==PAGE_SIZE) ? \
-  __memset_page((s),(c),(count)) : \
-  __memset_g((s),(c),(count)))
-
-#define memset(s, c, count) \
-(__builtin_constant_p(count) ? \
- __memset_const((s),(c),(count)) : \
- __memset_g((s),(c),(count)))
+extern void *memset(void *, int, __kernel_size_t);
+#define memset(d, c, n) __builtin_memset(d, c, n)
 
 #define __HAVE_ARCH_MEMCPY
-extern void * memcpy(void *, const void *, size_t );
-/*
- * __builtin_memcpy() does not handle page-sized memcpys very well,
- * thus following the same assumptions as for page-sized memsets, this
- * function copies page-sized areas using an unrolled loop, without
- * considering alignment.
- *
- * For the 680[46]0 only kernels we use the move16 instruction instead
- * as it writes through the data-cache, invalidating the cache-lines
- * touched. In this way we do not use up the entire data-cache (well,
- * half of it on the 68060) by copying a page. An unrolled loop of two
- * move16 instructions seem to the fastest. The only caveat is that
- * both source and destination must be 16-byte aligned, if not we fall
- * back to the generic memcpy function.  - Jes
- */
-static inline void * __memcpy_page(void * to, const void * from, size_t count)
-{
-  unsigned long tmp;
-  void *xto = to;
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
-  if (((unsigned long) to | (unsigned long) from) & 0x0f)
-          return memcpy(to, from, count);
-
-  __asm__ __volatile__("1:\t"
-                       ".chip 68040\n\t"
-                       "move16 %1@+,%0@+\n\t"
-                       "move16 %1@+,%0@+\n\t"
-                       ".chip 68k\n\t"
-                       "dbra  %2,1b\n\t"
-                       : "=a" (to), "=a" (from), "=d" (tmp)
-                       : "0" (to), "1" (from) , "2" (count / 32 - 1)
-                       );
-#else
-  __asm__ __volatile__("1:\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "movel %1@+,%0@+\n\t"
-                       "dbra  %2,1b\n\t"
-                       : "=a" (to), "=a" (from), "=d" (tmp)
-                       : "0" (to), "1" (from) , "2" (count / 32 - 1)
-                       );
-#endif
-  return xto;
-}
-
-#define __memcpy_const(to, from, n) \
-((n==PAGE_SIZE) ? \
-  __memcpy_page((to),(from),(n)) : \
-  __builtin_memcpy((to),(from),(n)))
-
-#define memcpy(to, from, n) \
-(__builtin_constant_p(n) ? \
- __memcpy_const((to),(from),(n)) : \
- memcpy((to),(from),(n)))
+extern void *memcpy(void *, const void *, __kernel_size_t);
+#define memcpy(d, s, n) __builtin_memcpy(d, s, n)
 
 #define __HAVE_ARCH_MEMMOVE
-static inline void * memmove(void * dest,const void * src, size_t n)
-{
-  void *xdest = dest;
-  size_t temp;
-
-  if (!n)
-    return xdest;
-
-  if (dest < src)
-    {
-      if ((long) dest & 1)
-        {
-          char *cdest = dest;
-          const char *csrc = src;
-          *cdest++ = *csrc++;
-          dest = cdest;
-          src = csrc;
-          n--;
-        }
-      if (n > 2 && (long) dest & 2)
-        {
-          short *sdest = dest;
-          const short *ssrc = src;
-          *sdest++ = *ssrc++;
-          dest = sdest;
-          src = ssrc;
-          n -= 2;
-        }
-      temp = n >> 2;
-      if (temp)
-        {
-          long *ldest = dest;
-          const long *lsrc = src;
-          temp--;
-          do
-            *ldest++ = *lsrc++;
-          while (temp--);
-          dest = ldest;
-          src = lsrc;
-        }
-      if (n & 2)
-        {
-          short *sdest = dest;
-          const short *ssrc = src;
-          *sdest++ = *ssrc++;
-          dest = sdest;
-          src = ssrc;
-        }
-      if (n & 1)
-        {
-          char *cdest = dest;
-          const char *csrc = src;
-          *cdest = *csrc;
-        }
-    }
-  else
-    {
-      dest = (char *) dest + n;
-      src = (const char *) src + n;
-      if ((long) dest & 1)
-        {
-          char *cdest = dest;
-          const char *csrc = src;
-          *--cdest = *--csrc;
-          dest = cdest;
-          src = csrc;
-          n--;
-        }
-      if (n > 2 && (long) dest & 2)
-        {
-          short *sdest = dest;
-          const short *ssrc = src;
-          *--sdest = *--ssrc;
-          dest = sdest;
-          src = ssrc;
-          n -= 2;
-        }
-      temp = n >> 2;
-      if (temp)
-        {
-          long *ldest = dest;
-          const long *lsrc = src;
-          temp--;
-          do
-            *--ldest = *--lsrc;
-          while (temp--);
-          dest = ldest;
-          src = lsrc;
-        }
-      if (n & 2)
-        {
-          short *sdest = dest;
-          const short *ssrc = src;
-          *--sdest = *--ssrc;
-          dest = sdest;
-          src = ssrc;
-        }
-      if (n & 1)
-        {
-          char *cdest = dest;
-          const char *csrc = src;
-          *--cdest = *--csrc;
-        }
-    }
-  return xdest;
-}
+extern void *memmove(void *, const void *, __kernel_size_t);
 
 #define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void * ,const void * ,size_t );
-#define memcmp(cs, ct, n) \
-(__builtin_constant_p(n) ? \
- __builtin_memcmp((cs),(ct),(n)) : \
- memcmp((cs),(ct),(n)))
-
-#define __HAVE_ARCH_MEMCHR
-static inline void *memchr(const void *cs, int c, size_t count)
-{
-        /* Someone else can optimize this, I don't care - tonym@mac.linux-m68k.org */
-        unsigned char *ret = (unsigned char *)cs;
-        for(;count>0;count--,ret++)
-                if(*ret == c) return ret;
-
-        return NULL;
-}
+extern int memcmp(const void *, const void *, __kernel_size_t);
+#define memcmp(d, s, n) __builtin_memcmp(d, s, n)
 
 #endif /* _M68K_STRING_H_ */
diff --git a/include/asm-m68k/types.h b/include/asm-m68k/types.h
index f391cbe39b96..b5a1febc97d4 100644
--- a/include/asm-m68k/types.h
+++ b/include/asm-m68k/types.h
@@ -60,8 +60,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index 05e03df0ec29..942dfbead27f 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -48,20 +48,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
@@ -73,8 +59,8 @@ extern unsigned long memory_end;
 
 #ifndef __ASSEMBLY__
 
-#define __pa(vaddr)             virt_to_phys((void *)vaddr)
-#define __va(paddr)             phys_to_virt((unsigned long)paddr)
+#define __pa(vaddr)             virt_to_phys((void *)(vaddr))
+#define __va(paddr)             phys_to_virt((unsigned long)(paddr))
 
 #define virt_to_pfn(kaddr)      (__pa(kaddr) >> PAGE_SHIFT)
 #define pfn_to_virt(pfn)        __va((pfn) << PAGE_SHIFT)
@@ -84,6 +70,7 @@ extern unsigned long memory_end;
 
 #define pfn_to_page(pfn)        virt_to_page(pfn_to_virt(pfn))
 #define page_to_pfn(page)       virt_to_pfn(page_to_virt(page))
+#define pfn_valid(pfn)          ((pfn) < max_mapnr)
 
 #define virt_addr_valid(kaddr)  (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
                                 ((void *)(kaddr) < (void *)memory_end))
@@ -92,4 +79,6 @@ extern unsigned long memory_end;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _M68KNOMMU_PAGE_H */
diff --git a/include/asm-mips/a.out.h b/include/asm-mips/a.out.h
index e42b3093e903..2b3dc3bed4da 100644
--- a/include/asm-mips/a.out.h
+++ b/include/asm-mips/a.out.h
@@ -35,10 +35,10 @@ struct exec
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define STACK_TOP       TASK_SIZE
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define STACK_TOP       (current->thread.mflags & MF_32BIT_ADDR ? TASK_SIZE32 : TASK_SIZE)
 #endif
 
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index 2caa8c427204..7dc2619f5006 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -48,7 +48,7 @@
 #define CPHYSADDR(a)            ((_ACAST32_ (a)) & 0x1fffffff)
 #define XPHYSADDR(a)            ((_ACAST64_ (a)) & 0x000000ffffffffff)
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 /*
  * Memory segments (64bit kernel mode addresses)
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
index 37a460aa0378..30b18ea6cb11 100644
--- a/include/asm-mips/asmmacro.h
+++ b/include/asm-mips/asmmacro.h
@@ -7,14 +7,14 @@
  */
 #ifndef _ASM_ASMMACRO_H
 #define _ASM_ASMMACRO_H
- 
+
 #include <linux/config.h>
 #include <asm/hazards.h>
- 
-#ifdef CONFIG_MIPS32
+
+#ifdef CONFIG_32BIT
 #include <asm/asmmacro-32.h>
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #include <asm/asmmacro-64.h>
 #endif
 
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 7d89e87bc8c6..c0bd8d014e14 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -334,7 +334,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
  */
 #define atomic_add_negative(i,v) (atomic_add_return(i, (v)) < 0)
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 typedef struct { volatile __s64 counter; } atomic64_t;
 
@@ -639,7 +639,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
  */
 #define atomic64_add_negative(i,v) (atomic64_add_return(i, (v)) < 0)
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 /*
  * atomic*_return operations are serializing but not the non-*_return
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 779d2187a6a4..eb8d79dba11c 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -20,13 +20,13 @@
 #define SZLONG_MASK 31UL
 #define __LL    "ll     "
 #define __SC    "sc     "
-#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x)) 
+#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
 #elif (_MIPS_SZLONG == 64)
 #define SZLONG_LOG 6
 #define SZLONG_MASK 63UL
 #define __LL    "lld    "
 #define __SC    "scd    "
-#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x)) 
+#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
 #endif
 
 #ifdef __KERNEL__
@@ -533,14 +533,14 @@ static inline unsigned long ffz(unsigned long word)
         int b = 0, s;
 
         word = ~word;
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
         s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
         s =  8; if (word << 24 != 0) s = 0; b += s; word >>= s;
         s =  4; if (word << 28 != 0) s = 0; b += s; word >>= s;
         s =  2; if (word << 30 != 0) s = 0; b += s; word >>= s;
         s =  1; if (word << 31 != 0) s = 0; b += s;
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
         s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
         s = 16; if (word << 48 != 0) s = 0; b += s; word >>= s;
         s =  8; if (word << 56 != 0) s = 0; b += s; word >>= s;
@@ -683,7 +683,7 @@ found_middle:
  */
 static inline int sched_find_first_bit(const unsigned long *b)
 {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
         if (unlikely(b[0]))
                 return __ffs(b[0]);
         if (unlikely(b[1]))
@@ -694,7 +694,7 @@ static inline int sched_find_first_bit(const unsigned long *b)
                 return __ffs(b[3]) + 96;
         return __ffs(b[4]) + 128;
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
         if (unlikely(b[0]))
                 return __ffs(b[0]);
         if (unlikely(b[1]))
diff --git a/include/asm-mips/bugs.h b/include/asm-mips/bugs.h
index 18cced19cca4..b14b961c2100 100644
--- a/include/asm-mips/bugs.h
+++ b/include/asm-mips/bugs.h
@@ -15,7 +15,7 @@ extern void check_bugs64(void);
 static inline void check_bugs(void)
 {
         check_bugs32();
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
         check_bugs64();
 #endif
 }
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index c25cc92b9950..c1ea5a8714f3 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -128,7 +128,7 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
 {
         __asm__(
         ".set\tnoat\t\t\t# csum_tcpudp_nofold\n\t"
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
         "addu\t%0, %2\n\t"
         "sltu\t$1, %0, %2\n\t"
         "addu\t%0, $1\n\t"
@@ -141,7 +141,7 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
         "sltu\t$1, %0, %4\n\t"
         "addu\t%0, $1\n\t"
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
         "daddu\t%0, %2\n\t"
         "daddu\t%0, %3\n\t"
         "daddu\t%0, %4\n\t"
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 1df2c299de82..9a2de642eee6 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -106,7 +106,7 @@
 #define PLAT_TRAMPOLINE_STUFF_LINE      0UL
 #endif
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 # ifndef cpu_has_nofpuex
 # define cpu_has_nofpuex        (cpu_data[0].options & MIPS_CPU_NOFPUEX)
 # endif
@@ -124,7 +124,7 @@
 # endif
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 # ifndef cpu_has_nofpuex
 # define cpu_has_nofpuex                0
 # endif
diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h
index ae3e2a38fd5f..a438548e6ef3 100644
--- a/include/asm-mips/ddb5xxx/ddb5477.h
+++ b/include/asm-mips/ddb5xxx/ddb5477.h
@@ -247,7 +247,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
  *  All PCI irq but INTC are active low.
  */
 
-/* 
+/*
  * irq number block assignment
  */
 
@@ -285,7 +285,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
 #define VRC5477_IRQ_IOPCI_INTB  (17 + VRC5477_IRQ_BASE)      /* USB-P */
 #define VRC5477_IRQ_IOPCI_INTC  (18 + VRC5477_IRQ_BASE)      /* AC97 */
 #define VRC5477_IRQ_IOPCI_INTD  (19 + VRC5477_IRQ_BASE)      /* Reserved */
-#define VRC5477_IRQ_UART1       (20 + VRC5477_IRQ_BASE)     
+#define VRC5477_IRQ_UART1       (20 + VRC5477_IRQ_BASE)
 #define VRC5477_IRQ_SPT0        (21 + VRC5477_IRQ_BASE)      /* special purpose timer 0 */
 #define VRC5477_IRQ_GPT0        (22 + VRC5477_IRQ_BASE)      /* general purpose timer 0 */
 #define VRC5477_IRQ_GPT1        (23 + VRC5477_IRQ_BASE)      /* general purpose timer 1 */
@@ -301,7 +301,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
 /*
  * i2859 irq assignment
  */
-#define I8259_IRQ_RESERVED_0    (0 + I8259_IRQ_BASE)    
+#define I8259_IRQ_RESERVED_0    (0 + I8259_IRQ_BASE)
 #define I8259_IRQ_KEYBOARD      (1 + I8259_IRQ_BASE)    /* M1543 default */
 #define I8259_IRQ_CASCADE       (2 + I8259_IRQ_BASE)
 #define I8259_IRQ_UART_B        (3 + I8259_IRQ_BASE)    /* M1543 default, may conflict with RTC according to schematic diagram  */
diff --git a/include/asm-mips/dec/prom.h b/include/asm-mips/dec/prom.h
index b63e2f2317d1..a05d6d3395fe 100644
--- a/include/asm-mips/dec/prom.h
+++ b/include/asm-mips/dec/prom.h
@@ -48,15 +48,15 @@
  */
 #define REX_PROM_MAGIC          0x30464354
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define prom_is_rex(magic)      1       /* KN04 and KN05 are REX PROMs.  */
 
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
 
 #define prom_is_rex(magic)      ((magic) == REX_PROM_MAGIC)
 
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
 
 
 /*
@@ -105,7 +105,7 @@ extern int (*__pmax_read)(int, void *, int);
 extern int (*__pmax_close)(int);
 
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 /*
  * On MIPS64 we have to call PROM functions via a helper
@@ -138,7 +138,7 @@ int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
 #define prom_getenv(x)          _prom_getenv(__prom_getenv, x)
 #define prom_printf(x...)       _prom_printf(__prom_printf, x)
 
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
 
 /*
  * On plain MIPS we just call PROM functions directly.
@@ -160,7 +160,7 @@ int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
 #define pmax_read               __pmax_read
 #define pmax_close              __pmax_close
 
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
 
 
 extern void prom_meminit(u32);
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index d0f68447e5a7..a606dbee0412 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -57,11 +57,11 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
          * The common rates of 1000 and 128 are rounded wrongly by the
          * catchall case for 64-bit.  Excessive precission?  Probably ...
          */
-#if defined(CONFIG_MIPS64) && (HZ == 128)
+#if defined(CONFIG_64BIT) && (HZ == 128)
         usecs *= 0x0008637bd05af6c7UL;          /* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_MIPS64) && (HZ == 1000)
+#elif defined(CONFIG_64BIT) && (HZ == 1000)
         usecs *= 0x004189374BC6A7f0UL;          /* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_MIPS64)
+#elif defined(CONFIG_64BIT)
         usecs *= (0x8000000000000000UL / (500000 / HZ));
 #else /* 32-bit junk follows here */
         usecs *= (unsigned long) (((0x8000000000000000ULL / (500000 / HZ)) +
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index 7b92c8045cc2..e48811440015 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -125,7 +125,7 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 typedef double elf_fpreg_t;
 typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 /*
  * This is used to ensure we don't load something for the wrong architecture.
@@ -153,9 +153,9 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  */
 #define ELF_CLASS       ELFCLASS32
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /*
  * This is used to ensure we don't load something for the wrong architecture.
  */
@@ -177,7 +177,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  */
 #define ELF_CLASS       ELFCLASS64
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 /*
  * These are used to set parameters in the core dumps.
@@ -193,7 +193,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define SET_PERSONALITY(ex, ibcs2)                      \
 do {                                                    \
@@ -202,9 +202,9 @@ do {							\
         set_personality(PER_LINUX);                     \
 } while (0)
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define SET_PERSONALITY(ex, ibcs2)                              \
 do {    current->thread.mflags &= ~MF_ABI_MASK;                 \
@@ -222,7 +222,7 @@ do {	current->thread.mflags &= ~MF_ABI_MASK;			\
                 set_personality(PER_LINUX);                     \
 } while (0)
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 extern void dump_regs(elf_greg_t *, struct pt_regs *regs);
 extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
diff --git a/include/asm-mips/fpregdef.h b/include/asm-mips/fpregdef.h
index 1d9aa0979181..2b5fddc8f487 100644
--- a/include/asm-mips/fpregdef.h
+++ b/include/asm-mips/fpregdef.h
@@ -13,7 +13,7 @@
 #define _ASM_FPREGDEF_H
 
 #include <asm/sgidefs.h>
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI32
 
 /*
@@ -56,7 +56,7 @@
 #define fcr31   $31      /* FPU status register */
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
 
 #define fv0     $f0     /* return value */
diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h
index 6cb38d5c0407..ea24e733b1bc 100644
--- a/include/asm-mips/fpu.h
+++ b/include/asm-mips/fpu.h
@@ -82,7 +82,7 @@ do {									\
 
 static inline int is_fpu_owner(void)
 {
-        return cpu_has_fpu && test_thread_flag(TIF_USEDFPU); 
+        return cpu_has_fpu && test_thread_flag(TIF_USEDFPU);
 }
 
 static inline void own_fpu(void)
@@ -90,7 +90,7 @@ static inline void own_fpu(void)
         if (cpu_has_fpu) {
                 __enable_fpu();
                 KSTK_STATUS(current) |= ST0_CU1;
-                set_thread_flag(TIF_USEDFPU); 
+                set_thread_flag(TIF_USEDFPU);
         }
 }
 
@@ -98,7 +98,7 @@ static inline void lose_fpu(void)
 {
         if (cpu_has_fpu) {
                 KSTK_STATUS(current) &= ~ST0_CU1;
-                clear_thread_flag(TIF_USEDFPU); 
+                clear_thread_flag(TIF_USEDFPU);
                 __disable_fpu();
         }
 }
@@ -127,7 +127,7 @@ static inline void restore_fp(struct task_struct *tsk)
 static inline fpureg_t *get_fpu_regs(struct task_struct *tsk)
 {
         if (cpu_has_fpu) {
-                if ((tsk == current) && is_fpu_owner()) 
+                if ((tsk == current) && is_fpu_owner())
                         _save_fp(current);
                 return tsk->thread.fpu.hard.fpr;
         }
diff --git a/include/asm-mips/hp-lj/asic.h b/include/asm-mips/hp-lj/asic.h
deleted file mode 100644
index fc2ca656da00..000000000000
--- a/include/asm-mips/hp-lj/asic.h
+++ /dev/null
@@ -1,7 +0,0 @@
-
-typedef enum { IllegalAsic, UnknownAsic, AndrosAsic, HarmonyAsic } AsicId;
-
-AsicId GetAsicId(void);
-
-const char* const GetAsicName(void);
-
diff --git a/include/asm-mips/ip32/mace.h b/include/asm-mips/ip32/mace.h
index 2b7b0fdeac19..432011b16c26 100644
--- a/include/asm-mips/ip32/mace.h
+++ b/include/asm-mips/ip32/mace.h
@@ -94,7 +94,7 @@ struct mace_video {
         unsigned long xxx;      /* later... */
 };
 
-/* 
+/*
  * Ethernet interface
  */
 struct mace_ethernet {
@@ -129,7 +129,7 @@ struct mace_ethernet {
         volatile unsigned long rx_fifo;
 };
 
-/* 
+/*
  * Peripherals
  */
 
@@ -251,7 +251,7 @@ struct mace_timers {
         timer_reg audio_out2;
         timer_reg video_in1;
         timer_reg video_in2;
-        timer_reg video_out;    
+        timer_reg video_out;
 };
 
 struct mace_perif {
@@ -272,7 +272,7 @@ struct mace_perif {
 };
 
 
-/* 
+/*
  * ISA peripherals
  */
 
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
index 21d0fb7cee64..9e88c7669c7a 100644
--- a/include/asm-mips/lasat/serial.h
+++ b/include/asm-mips/lasat/serial.h
@@ -1,13 +1,13 @@
 #include <asm/lasat/lasat.h>
 
 /* Lasat 100 boards serial configuration */
-#define LASAT_BASE_BAUD_100             ( 7372800 / 16 ) 
+#define LASAT_BASE_BAUD_100             ( 7372800 / 16 )
 #define LASAT_UART_REGS_BASE_100        0x1c8b0000
 #define LASAT_UART_REGS_SHIFT_100       2
 #define LASATINT_UART_100               8
 
 /* * LASAT 200 boards serial configuration */
-#define LASAT_BASE_BAUD_200             (100000000 / 16 / 12) 
+#define LASAT_BASE_BAUD_200             (100000000 / 16 / 12)
 #define LASAT_UART_REGS_BASE_200        (Vrc5074_PHYS_BASE + 0x0300)
 #define LASAT_UART_REGS_SHIFT_200       3
 #define LASATINT_UART_200               13
diff --git a/include/asm-mips/local.h b/include/asm-mips/local.h
index 7eb6bf661b80..c38844f615fc 100644
--- a/include/asm-mips/local.h
+++ b/include/asm-mips/local.h
@@ -5,7 +5,7 @@
 #include <linux/percpu.h>
 #include <asm/atomic.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 typedef atomic_t local_t;
 
@@ -20,7 +20,7 @@ typedef atomic_t local_t;
 
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 typedef atomic64_t local_t;
 
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 2b36ea346910..148bae2fa7d3 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1383,7 +1383,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define PCI_IO_START    0
 #define PCI_IO_END      0
 #define PCI_MEM_START   0
-#define PCI_MEM_END     0 
+#define PCI_MEM_END     0
 #define PCI_FIRST_DEVFN 0
 #define PCI_LAST_DEVFN  0
 #endif
diff --git a/include/asm-mips/mach-db1x00/db1x00.h b/include/asm-mips/mach-db1x00/db1x00.h
index 4691398a414f..efafe65258b6 100644
--- a/include/asm-mips/mach-db1x00/db1x00.h
+++ b/include/asm-mips/mach-db1x00/db1x00.h
@@ -23,7 +23,7 @@
  *
  * ########################################################################
  *
- * 
+ *
  */
 #ifndef __ASM_DB1X00_H
 #define __ASM_DB1X00_H
diff --git a/include/asm-mips/mach-generic/spaces.h b/include/asm-mips/mach-generic/spaces.h
index 63c0a81c7832..5a2c1efb4eb7 100644
--- a/include/asm-mips/mach-generic/spaces.h
+++ b/include/asm-mips/mach-generic/spaces.h
@@ -12,7 +12,7 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define CAC_BASE                0x80000000
 #define IO_BASE                 0xa0000000
@@ -32,9 +32,9 @@
 #define HIGHMEM_START           0x20000000UL
 #endif
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 /*
  * This handles the memory map.
@@ -67,6 +67,6 @@
 #define TO_CAC(x)               (CAC_BASE   | ((x) & TO_PHYS_MASK))
 #define TO_UNCAC(x)             (UNCAC_BASE | ((x) & TO_PHYS_MASK))
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* __ASM_MACH_GENERIC_SPACES_H */
diff --git a/include/asm-mips/mach-ip22/spaces.h b/include/asm-mips/mach-ip22/spaces.h
index 30d42fcafe3d..e96166f27c49 100644
--- a/include/asm-mips/mach-ip22/spaces.h
+++ b/include/asm-mips/mach-ip22/spaces.h
@@ -12,7 +12,7 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define CAC_BASE                0x80000000
 #define IO_BASE                 0xa0000000
@@ -32,9 +32,9 @@
 #define HIGHMEM_START           0x20000000UL
 #endif
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define PAGE_OFFSET             0xffffffff80000000UL
 
 #ifndef HIGHMEM_START
@@ -50,6 +50,6 @@
 #define TO_CAC(x)               (CAC_BASE   | ((x) & TO_PHYS_MASK))
 #define TO_UNCAC(x)             (UNCAC_BASE | ((x) & TO_PHYS_MASK))
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* __ASM_MACH_IP22_SPACES_H */
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index b932237f2193..04713973c6c3 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -18,7 +18,7 @@
  * so, for 64bit IP32 kernel we just don't use ll/sc.
  * This does not affect luserland.
  */
-#if defined(CONFIG_CPU_R5000) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT)
 #define cpu_has_llsc            0
 #else
 #define cpu_has_llsc            1
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
index 8cf0d042c864..c9dad99b1232 100644
--- a/include/asm-mips/mach-jazz/floppy.h
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -92,7 +92,7 @@ static inline int fd_request_irq(void)
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
                            SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
 }
-                                                                                
+
 static inline void fd_free_irq(void)
 {
         free_irq(FLOPPY_IRQ, NULL);
diff --git a/include/asm-mips/mach-pb1x00/pb1500.h b/include/asm-mips/mach-pb1x00/pb1500.h
index d6c779747b3c..ff6d40c87a25 100644
--- a/include/asm-mips/mach-pb1x00/pb1500.h
+++ b/include/asm-mips/mach-pb1x00/pb1500.h
@@ -33,11 +33,11 @@
 #define PCI_BOARD_REG             0xAE000010
 #define PCMCIA_BOARD_REG          0xAE000010
   #define PC_DEASSERT_RST               0x80
-  #define PC_DRV_EN                     0x10 
+  #define PC_DRV_EN                     0x10
 #define PB1500_G_CONTROL          0xAE000014
 #define PB1500_RST_VDDI           0xAE00001C
 #define PB1500_LEDS               0xAE000018
-  
+
 #define PB1500_HEX_LED            0xAF000004
 #define PB1500_HEX_LED_BLANK      0xAF000008
 
diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
new file mode 100644
index 000000000000..f4e370e27168
--- /dev/null
+++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
@@ -0,0 +1,31 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * QEMU only comes with a hazard-free MIPS32 processor, so things are easy.
+ */
+#define cpu_has_mips16          0
+#define cpu_has_divec           0
+#define cpu_has_cache_cdex_p    0
+#define cpu_has_prefetch        0
+#define cpu_has_mcheck          0
+#define cpu_has_ejtag           0
+
+#define cpu_has_llsc            1
+#define cpu_has_vtag_icache     0
+#define cpu_has_dc_aliases      (PAGE_SIZE < 0x4000)
+#define cpu_has_ic_fills_f_dc   0
+
+#define cpu_has_dsp             0
+
+#define cpu_has_nofpuex         0
+#define cpu_has_64bits          0
+
+#endif /* __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-qemu/param.h b/include/asm-mips/mach-qemu/param.h
new file mode 100644
index 000000000000..cb30ee490ae6
--- /dev/null
+++ b/include/asm-mips/mach-qemu/param.h
@@ -0,0 +1,13 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_QEMU_PARAM_H
+#define __ASM_MACH_QEMU_PARAM_H
+
+#define HZ              100             /* Internal kernel timer frequency */
+
+#endif /* __ASM_MACH_QEMU_PARAM_H */
diff --git a/include/asm-mips/mach-vr41xx/timex.h b/include/asm-mips/mach-vr41xx/timex.h
deleted file mode 100644
index 8d71485d003a..000000000000
--- a/include/asm-mips/mach-vr41xx/timex.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2003 by Ralf Baechle
- */
-/*
- * Changes:
- *  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *  - CLOCK_TICK_RATE is changed into 32768 from 6144000.
- */
-#ifndef __ASM_MACH_VR41XX_TIMEX_H
-#define __ASM_MACH_VR41XX_TIMEX_H
-
-#define CLOCK_TICK_RATE         32768
-
-#endif /* __ASM_MACH_VR41XX_TIMEX_H */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 48b77c9fb4f2..45cd72d172e8 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -28,17 +28,17 @@ extern unsigned long pgd_current[];
 #define TLBMISS_HANDLER_SETUP_PGD(pgd) \
         pgd_current[smp_processor_id()] = (unsigned long)(pgd)
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define TLBMISS_HANDLER_SETUP()                                         \
         write_c0_context((unsigned long) smp_processor_id() << 23);     \
         TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
 #endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
 #define TLBMISS_HANDLER_SETUP()                                         \
         write_c0_context((unsigned long) &pgd_current[smp_processor_id()] << 23); \
         TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
 #endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
 #define TLBMISS_HANDLER_SETUP()                                         \
         write_c0_context((unsigned long) smp_processor_id() << 23);     \
         TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
diff --git a/include/asm-mips/module.h b/include/asm-mips/module.h
index 90ee24aad955..0be58b2aeb9f 100644
--- a/include/asm-mips/module.h
+++ b/include/asm-mips/module.h
@@ -25,7 +25,7 @@ typedef struct
   Elf64_Sxword r_addend;                /* Addend.  */
 } Elf64_Mips_Rela;
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define Elf_Shdr        Elf32_Shdr
 #define Elf_Sym         Elf32_Sym
@@ -33,7 +33,7 @@ typedef struct
 
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define Elf_Shdr        Elf64_Shdr
 #define Elf_Sym         Elf64_Sym
diff --git a/include/asm-mips/msgbuf.h b/include/asm-mips/msgbuf.h
index 513b2824838b..a1533959742e 100644
--- a/include/asm-mips/msgbuf.h
+++ b/include/asm-mips/msgbuf.h
@@ -15,25 +15,25 @@
 
 struct msqid64_ds {
         struct ipc64_perm msg_perm;
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
         unsigned long   __unused1;
 #endif
         __kernel_time_t msg_stime;      /* last msgsnd time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
         unsigned long   __unused1;
 #endif
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
         unsigned long   __unused2;
 #endif
         __kernel_time_t msg_rtime;      /* last msgrcv time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
         unsigned long   __unused2;
 #endif
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
         unsigned long   __unused3;
 #endif
         __kernel_time_t msg_ctime;      /* last change time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
         unsigned long   __unused3;
 #endif
         unsigned long  msg_cbytes;      /* current number of bytes on queue */
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 36cec9e31696..309bc3099f68 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -16,10 +16,10 @@
 #include <linux/config.h>
 #include <linux/errno.h>
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define __PA_ADDR       ".word"
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define __PA_ADDR       ".dword"
 #endif
 
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 5cae35cd9ba9..652b6d67a571 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -103,20 +103,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __pgd(x)        ((pgd_t) { (x) } )
 #define __pgprot(x)     ((pgprot_t) { (x) } )
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #endif /* !__ASSEMBLY__ */
 
 /* to align the pointer to the (next) page boundary */
@@ -148,4 +134,6 @@ static __inline__ int get_order(unsigned long size)
 #define WANT_PAGE_VIRTUAL
 #endif
 
+#include <asm-generic/page.h>
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index d70dc355c1f3..c9a00ca1c012 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -94,7 +94,7 @@ struct pci_dev;
  */
 extern unsigned int PCI_DMA_BUS_IS_PHYS;
 
-#ifdef CONFIG_MAPPED_DMA_IO
+#ifdef CONFIG_DMA_NEED_PCI_MAP_STATE
 
 /* pci_unmap_{single,page} is not a nop, thus... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       dma_addr_t ADDR_NAME;
@@ -104,7 +104,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
 #define pci_unmap_len(PTR, LEN_NAME)            ((PTR)->LEN_NAME)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   (((PTR)->LEN_NAME) = (VAL))
 
-#else /* CONFIG_MAPPED_DMA_IO  */
+#else /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
 
 /* pci_unmap_{page,single} is a nop so... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
@@ -114,7 +114,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
 #define pci_unmap_len(PTR, LEN_NAME)            (0)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
 
-#endif /* CONFIG_MAPPED_DMA_IO  */
+#endif /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
 
 /* This is always fine. */
 #define pci_dac_dma_supported(pci_dev, mask)    (1)
@@ -142,6 +142,8 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 
 extern void pcibios_resource_to_bus(struct pci_dev *dev,
         struct pci_bus_region *region, struct resource *res);
+extern void pcibios_bus_to_resource(struct pci_dev *dev,
+        struct resource *res, struct pci_bus_region *region);
 
 #ifdef CONFIG_PCI_DOMAINS
 
@@ -167,4 +169,17 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 /* Do platform specific device initialization at pci_enable_device() time */
 extern int pcibios_plat_dev_init(struct pci_dev *dev);
 
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+        struct resource *root = NULL;
+
+        if (res->flags & IORESOURCE_IO)
+                root = &ioport_resource;
+        if (res->flags & IORESOURCE_MEM)
+                root = &iomem_resource;
+
+        return root;
+}
+
 #endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 2d63f5ba403f..ce57288d43bd 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -85,7 +85,7 @@ static inline void pte_free(struct page *pte)
 
 #define __pte_free_tlb(tlb,pte)         tlb_remove_page((tlb),(pte))
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define pgd_populate(mm, pmd, pte)      BUG()
 
 /*
@@ -97,7 +97,7 @@ static inline void pte_free(struct page *pte)
 #define __pmd_free_tlb(tlb,x)           do { } while (0)
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define pgd_populate(mm, pgd, pmd)      set_pgd(pgd, __pgd(pmd))
 
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index e76ccd6e3a5d..dbe13da0bdad 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -11,10 +11,10 @@
 #include <asm-generic/4level-fixup.h>
 
 #include <linux/config.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #include <asm/pgtable-32.h>
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #include <asm/pgtable-64.h>
 #endif
 
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 13c54d5b3b48..d6466aa09fb7 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -33,7 +33,7 @@ extern void (*cpu_wait)(void);
 
 extern unsigned int vced_count, vcei_count;
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 /*
  * User space process size: 2GB. This is hardcoded into a few places,
  * so don't change it unless you know what you are doing.
@@ -47,7 +47,7 @@ extern unsigned int vced_count, vcei_count;
 #define TASK_UNMAPPED_BASE      (PAGE_ALIGN(TASK_SIZE / 3))
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 /*
  * User space process size: 1TB. This is hardcoded into a few places,
  * so don't change it unless you know what you are doing.  TASK_SIZE
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index d3c46d633826..2b5c624c3d4f 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -28,7 +28,7 @@
  * system call/exception. As usual the registers k0/k1 aren't being saved.
  */
 struct pt_regs {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
         /* Pad bytes for argument save space on the stack. */
         unsigned long pad0[6];
 #endif
diff --git a/include/asm-mips/qemu.h b/include/asm-mips/qemu.h
new file mode 100644
index 000000000000..905c39585903
--- /dev/null
+++ b/include/asm-mips/qemu.h
@@ -0,0 +1,24 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_QEMU_H
+#define __ASM_QEMU_H
+
+/*
+ * Interrupt numbers
+ */
+#define Q_PIC_IRQ_BASE          0
+#define Q_COUNT_COMPARE_IRQ     16
+
+/*
+ * Qemu clock rate.  Unlike on real MIPS this has no relation to the
+ * instruction issue rate, so the choosen value is pure fiction, just needs
+ * to match the value in Qemu itself.
+ */
+#define QEMU_C0_COUNTER_CLOCK   100000000
+
+#endif /* __ASM_QEMU_H */
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index da03a32c1ca7..5bea49feec66 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -171,11 +171,11 @@ static inline void blast_dcache16(void)
         unsigned long start = INDEX_BASE;
         unsigned long end = start + current_cpu_data.dcache.waysize;
         unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-        unsigned long ws_end = current_cpu_data.dcache.ways << 
+        unsigned long ws_end = current_cpu_data.dcache.ways <<
                                current_cpu_data.dcache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
                 for (addr = start; addr < end; addr += 0x200)
                         cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
@@ -200,8 +200,8 @@ static inline void blast_dcache16_page_indexed(unsigned long page)
                                current_cpu_data.dcache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x200) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x200)
                         cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
 
@@ -214,8 +214,8 @@ static inline void blast_icache16(void)
                                current_cpu_data.icache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x200) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x200)
                         cache16_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -239,8 +239,8 @@ static inline void blast_icache16_page_indexed(unsigned long page)
                                current_cpu_data.icache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x200) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x200)
                         cache16_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -249,11 +249,11 @@ static inline void blast_scache16(void)
         unsigned long start = INDEX_BASE;
         unsigned long end = start + current_cpu_data.scache.waysize;
         unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways << 
+        unsigned long ws_end = current_cpu_data.scache.ways <<
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
                 for (addr = start; addr < end; addr += 0x200)
                         cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -278,8 +278,8 @@ static inline void blast_scache16_page_indexed(unsigned long page)
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x200) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x200)
                         cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
@@ -318,8 +318,8 @@ static inline void blast_dcache32(void)
                                current_cpu_data.dcache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x400) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x400)
                         cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
 
@@ -343,8 +343,8 @@ static inline void blast_dcache32_page_indexed(unsigned long page)
                                current_cpu_data.dcache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x400) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x400)
                         cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
 }
 
@@ -357,8 +357,8 @@ static inline void blast_icache32(void)
                                current_cpu_data.icache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x400) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x400)
                         cache32_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -383,7 +383,7 @@ static inline void blast_icache32_page_indexed(unsigned long page)
         unsigned long ws, addr;
 
         for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400) 
+                for (addr = start; addr < end; addr += 0x400)
                         cache32_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -392,11 +392,11 @@ static inline void blast_scache32(void)
         unsigned long start = INDEX_BASE;
         unsigned long end = start + current_cpu_data.scache.waysize;
         unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways << 
+        unsigned long ws_end = current_cpu_data.scache.ways <<
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
                 for (addr = start; addr < end; addr += 0x400)
                         cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -421,8 +421,8 @@ static inline void blast_scache32_page_indexed(unsigned long page)
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x400) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x400)
                         cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
@@ -461,8 +461,8 @@ static inline void blast_icache64(void)
                                current_cpu_data.icache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x800) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x800)
                         cache64_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -487,7 +487,7 @@ static inline void blast_icache64_page_indexed(unsigned long page)
         unsigned long ws, addr;
 
         for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x800) 
+                for (addr = start; addr < end; addr += 0x800)
                         cache64_unroll32(addr|ws,Index_Invalidate_I);
 }
 
@@ -496,11 +496,11 @@ static inline void blast_scache64(void)
         unsigned long start = INDEX_BASE;
         unsigned long end = start + current_cpu_data.scache.waysize;
         unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways << 
+        unsigned long ws_end = current_cpu_data.scache.ways <<
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
                 for (addr = start; addr < end; addr += 0x800)
                         cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -525,8 +525,8 @@ static inline void blast_scache64_page_indexed(unsigned long page)
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x800) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x800)
                         cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
@@ -561,11 +561,11 @@ static inline void blast_scache128(void)
         unsigned long start = INDEX_BASE;
         unsigned long end = start + current_cpu_data.scache.waysize;
         unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways << 
+        unsigned long ws_end = current_cpu_data.scache.ways <<
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
                 for (addr = start; addr < end; addr += 0x1000)
                         cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
@@ -590,8 +590,8 @@ static inline void blast_scache128_page_indexed(unsigned long page)
                                current_cpu_data.scache.waybit;
         unsigned long ws, addr;
 
-        for (ws = 0; ws < ws_end; ws += ws_inc) 
-                for (addr = start; addr < end; addr += 0x1000) 
+        for (ws = 0; ws < ws_end; ws += ws_inc)
+                for (addr = start; addr < end; addr += 0x1000)
                         cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
 }
 
diff --git a/include/asm-mips/reg.h b/include/asm-mips/reg.h
index 7b33bbca9585..6173004cc88e 100644
--- a/include/asm-mips/reg.h
+++ b/include/asm-mips/reg.h
@@ -14,7 +14,7 @@
 
 #include <linux/config.h>
 
-#if defined(CONFIG_MIPS32) || defined(WANT_COMPAT_REG_H)
+#if defined(CONFIG_32BIT) || defined(WANT_COMPAT_REG_H)
 
 #define EF_R0                   6
 #define EF_R1                   7
@@ -70,7 +70,7 @@
 
 #endif
 
-#if CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define EF_R0                    0
 #define EF_R1                    1
@@ -124,6 +124,6 @@
 
 #define EF_SIZE                 304     /* size in bytes */
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* __ASM_MIPS_REG_H */
diff --git a/include/asm-mips/resource.h b/include/asm-mips/resource.h
index fd3c6d17a5f6..1fba00c22077 100644
--- a/include/asm-mips/resource.h
+++ b/include/asm-mips/resource.h
@@ -27,7 +27,7 @@
  * but we keep the old value on MIPS32,
  * for compatibility:
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 # define RLIM_INFINITY          0x7fffffffUL
 #endif
 
diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h
index 31c0c2347f4f..3c4b637fd925 100644
--- a/include/asm-mips/rtc.h
+++ b/include/asm-mips/rtc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-mips/rtc.h 
+ * include/asm-mips/rtc.h
  *
  * (Really an interface for drivers/char/genrtc.c)
  *
diff --git a/include/asm-mips/sgi/gio.h b/include/asm-mips/sgi/gio.h
index a38d66f99872..889cf028c95d 100644
--- a/include/asm-mips/sgi/gio.h
+++ b/include/asm-mips/sgi/gio.h
@@ -16,7 +16,7 @@
  *
  * The Indigo and Indy have two GIO bus connectors. Indigo2 (all models) have
  * three physical connectors, but only two slots, GFX and EXP0.
- * 
+ *
  * There is 10MB of GIO address space for GIO64 slot devices
  * slot#   slot type address range            size
  * -----   --------- ----------------------- -----
diff --git a/include/asm-mips/sgi/hpc3.h b/include/asm-mips/sgi/hpc3.h
index a5b988d7327a..ac3dfc7af5b0 100644
--- a/include/asm-mips/sgi/hpc3.h
+++ b/include/asm-mips/sgi/hpc3.h
@@ -221,7 +221,7 @@ struct hpc3_regs {
 #define HPC3_BESTAT_PIDMASK     0x3f700 /* DMA channel parity identifier */
 
         u32 _unused1[0x14000/4 - 5];    /* padding */
-        
+
         /* Now direct PIO per-HPC3 peripheral access to external regs. */
         volatile u32 scsi0_ext[256];    /* SCSI channel 0 external regs */
         u32 _unused2[0x7c00/4];
@@ -304,7 +304,7 @@ struct hpc3_regs {
         volatile u32 bbram[8192-50-14]; /* Battery backed ram */
 };
 
-/* 
+/*
  * It is possible to have two HPC3's within the address space on
  * one machine, though only having one is more likely on an Indy.
  */
diff --git a/include/asm-mips/sgi/ioc.h b/include/asm-mips/sgi/ioc.h
index 169187f53fbc..f3e3dc9bb732 100644
--- a/include/asm-mips/sgi/ioc.h
+++ b/include/asm-mips/sgi/ioc.h
@@ -16,7 +16,7 @@
 #include <linux/types.h>
 #include <asm/sgi/pi1.h>
 
-/* 
+/*
  * All registers are 8-bit wide alligned on 32-bit boundary. Bad things
  * happen if you try word access them. You have been warned.
  */
@@ -138,7 +138,7 @@ struct sgioc_regs {
         u8 _sysid[3];
         volatile u8 sysid;
 #define SGIOC_SYSID_FULLHOUSE   0x01
-#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5) 
+#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5)
 #define SGIOC_SYSID_CHIPREV(x)  ((x & 0x1e) > 1)
         u32 _unused2;
         u8 _read[3];
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
index 97d73adb4e40..bbfc05c3cab9 100644
--- a/include/asm-mips/sgi/ip22.h
+++ b/include/asm-mips/sgi/ip22.h
@@ -12,7 +12,7 @@
 #ifndef _SGI_IP22_H
 #define _SGI_IP22_H
 
-/* 
+/*
  * These are the virtual IRQ numbers, we divide all IRQ's into
  * 'spaces', the 'space' determines where and how to enable/disable
  * that particular IRQ on an SGI machine. HPC DMA and MC DMA interrups
diff --git a/include/asm-mips/sgi/mc.h b/include/asm-mips/sgi/mc.h
index fd98f930607c..c52f7834c7c8 100644
--- a/include/asm-mips/sgi/mc.h
+++ b/include/asm-mips/sgi/mc.h
@@ -182,14 +182,14 @@ struct sgimc_regs {
         volatile u32 dtlb_hi3;
         u32 _unused33;
         volatile u32 dtlb_lo3;
-        
+
         u32 _unused34[0x0392];
-        
+
         u32 _unused35;
         volatile u32 rpsscounter;       /* Chirps at 100ns */
 
         u32 _unused36[0x1000/4-2*4];
-        
+
         u32 _unused37;
         volatile u32 maddronly;         /* Address DMA goes at */
         u32 _unused38;
diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h
index 59450335f049..722b77a8c5e5 100644
--- a/include/asm-mips/sgiarcs.h
+++ b/include/asm-mips/sgiarcs.h
@@ -367,7 +367,7 @@ struct linux_smonblock {
  * Macros for calling a 32-bit ARC implementation from 64-bit code
  */
 
-#if defined(CONFIG_MIPS64) && defined(CONFIG_ARC32)
+#if defined(CONFIG_64BIT) && defined(CONFIG_ARC32)
 
 #define __arc_clobbers                                                  \
         "$2","$3" /* ... */, "$8","$9","$10","$11",                     \
@@ -476,10 +476,10 @@ struct linux_smonblock {
         __res;                                                          \
 })
 
-#endif /* defined(CONFIG_MIPS64) && defined(CONFIG_ARC32) */
+#endif /* defined(CONFIG_64BIT) && defined(CONFIG_ARC32) */
 
-#if (defined(CONFIG_MIPS32) && defined(CONFIG_ARC32)) ||                \
-    (defined(CONFIG_MIPS64) && defined(CONFIG_ARC64))
+#if (defined(CONFIG_32BIT) && defined(CONFIG_ARC32)) ||         \
+    (defined(CONFIG_64BIT) && defined(CONFIG_ARC64))
 
 #define ARC_CALL0(dest)                                                 \
 ({      long __res;                                                     \
diff --git a/include/asm-mips/sibyte/carmel.h b/include/asm-mips/sibyte/carmel.h
index 7ac5da13ce8a..b5e7dae19f0f 100644
--- a/include/asm-mips/sibyte/carmel.h
+++ b/include/asm-mips/sibyte/carmel.h
@@ -25,12 +25,12 @@
 
 #define SIBYTE_BOARD_NAME "Carmel"
 
-#define GPIO_PHY_INTERRUPT      2 
-#define GPIO_NONMASKABLE_INT    3 
-#define GPIO_CF_INSERTED        6 
-#define GPIO_MONTEREY_RESET     7 
-#define GPIO_QUADUART_INT       8 
-#define GPIO_CF_INT             9 
+#define GPIO_PHY_INTERRUPT      2
+#define GPIO_NONMASKABLE_INT    3
+#define GPIO_CF_INSERTED        6
+#define GPIO_MONTEREY_RESET     7
+#define GPIO_QUADUART_INT       8
+#define GPIO_CF_INT             9
 #define GPIO_FPGA_CCLK          10
 #define GPIO_FPGA_DOUT          11
 #define GPIO_FPGA_DIN           12
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 96088fb074a4..40ef97c76c8b 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
-    *  Global constants and macros              File: sb1250_defs.h     
-    *  
+    *
+    *  Global constants and macros              File: sb1250_defs.h
+    *
     *  This file contains macros and definitions used by the other
     *  include files.
     *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -105,7 +105,7 @@
 #define SIBYTE_HDR_FMASK_112x_ALL               0x0000f00
 #define SIBYTE_HDR_FMASK_112x_PASS1             0x0000100
 
-/* Bit mask for chip/revision.  (use _ALL for all revisions of a chip).  */ 
+/* Bit mask for chip/revision.  (use _ALL for all revisions of a chip).  */
 #define SIBYTE_HDR_FMASK(chip, pass)                                    \
     (SIBYTE_HDR_FMASK_ ## chip ## _ ## pass)
 #define SIBYTE_HDR_FMASK_ALLREVS(chip)                                  \
@@ -150,31 +150,31 @@
 
 /*  *********************************************************************
     *  Naming schemes for constants in these files:
-    *  
-    *  M_xxx           MASK constant (identifies bits in a register). 
+    *
+    *  M_xxx           MASK constant (identifies bits in a register).
     *                  For multi-bit fields, all bits in the field will
     *                  be set.
     *
     *  K_xxx           "Code" constant (value for data in a multi-bit
     *                  field).  The value is right justified.
     *
-    *  V_xxx           "Value" constant.  This is the same as the 
+    *  V_xxx           "Value" constant.  This is the same as the
     *                  corresponding "K_xxx" constant, except it is
     *                  shifted to the correct position in the register.
     *
     *  S_xxx           SHIFT constant.  This is the number of bits that
-    *                  a field value (code) needs to be shifted 
+    *                  a field value (code) needs to be shifted
     *                  (towards the left) to put the value in the right
     *                  position for the register.
     *
-    *  A_xxx           ADDRESS constant.  This will be a physical 
+    *  A_xxx           ADDRESS constant.  This will be a physical
     *                  address.  Use the PHYS_TO_K1 macro to generate
     *                  a K1SEG address.
     *
     *  R_xxx           RELATIVE offset constant.  This is an offset from
     *                  an A_xxx constant (usually the first register in
     *                  a group).
-    *  
+    *
     *  G_xxx(X)        GET value.  This macro obtains a multi-bit field
     *                  from a register, masks it, and shifts it to
     *                  the bottom of the register (retrieving a K_xxx
@@ -189,7 +189,7 @@
 
 
 /*
- * Cast to 64-bit number.  Presumably the syntax is different in 
+ * Cast to 64-bit number.  Presumably the syntax is different in
  * assembly language.
  *
  * Note: you'll need to define uint32_t and uint64_t in your headers.
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/include/asm-mips/sibyte/sb1250_dma.h
index f1b08d32338d..3cdb48f50ed0 100644
--- a/include/asm-mips/sibyte/sb1250_dma.h
+++ b/include/asm-mips/sibyte/sb1250_dma.h
@@ -1,24 +1,24 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  DMA definitions                          File: sb1250_dma.h
-    *  
+    *
     *  This module contains constants and macros useful for
     *  programming the SB1250's DMA controllers, both the data mover
     *  and the Ethernet DMA.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -28,7 +28,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -43,9 +43,9 @@
     *  DMA Registers
     ********************************************************************* */
 
-/* 
+/*
  * Ethernet and Serial DMA Configuration Register 0  (Table 7-4)
- * Registers: DMA_CONFIG0_MAC_x_RX_CH_0 
+ * Registers: DMA_CONFIG0_MAC_x_RX_CH_0
  * Registers: DMA_CONFIG0_MAC_x_TX_CH_0
  * Registers: DMA_CONFIG0_SER_x_RX
  * Registers: DMA_CONFIG0_SER_x_TX
@@ -98,7 +98,7 @@
 
 /*
  * Ethernet and Serial DMA Configuration Register 1 (Table 7-5)
- * Registers: DMA_CONFIG1_MAC_x_RX_CH_0 
+ * Registers: DMA_CONFIG1_MAC_x_RX_CH_0
  * Registers: DMA_CONFIG1_DMA_x_TX_CH_0
  * Registers: DMA_CONFIG1_SER_x_RX
  * Registers: DMA_CONFIG1_SER_x_TX
@@ -152,11 +152,11 @@
 /*
  * DMA Descriptor Count Registers (Table 7-8)
  */
- 
+
 /* No bitfields */
 
 
-/* 
+/*
  * Current Descriptor Address Register (Table 7-11)
  */
 
@@ -275,14 +275,14 @@
 #define V_DMA_DSCRB_STATUS(x)       _SB_MAKEVALUE(x,S_DMA_DSCRB_STATUS)
 #define G_DMA_DSCRB_STATUS(x)       _SB_GETVALUE(x,S_DMA_DSCRB_STATUS,M_DMA_DSCRB_STATUS)
 
-/* 
+/*
  * Ethernet Descriptor Status Bits (Table 7-15)
  */
 
 #define M_DMA_ETHRX_BADIP4CS        _SB_MAKEMASK1(51)
 #define M_DMA_ETHRX_DSCRERR         _SB_MAKEMASK1(52)
 
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) 
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
 /* Note: BADTCPCS is actually in DSCR_B options field */
 #define M_DMA_ETHRX_BADTCPCS    _SB_MAKEMASK1(0)
 #endif /* 1250 PASS2 || 112x PASS1 */
@@ -324,7 +324,7 @@
 
 #define M_DMA_ETHTX_SOP             _SB_MAKEMASK1(63)
 
-/* 
+/*
  * Ethernet Transmit Options (Table 7-17)
  */
 
@@ -377,7 +377,7 @@
     *  Data Mover Registers
     ********************************************************************* */
 
-/* 
+/*
  * Data Mover Descriptor Base Address Register (Table 7-22)
  * Register: DM_DSCR_BASE_0
  * Register: DM_DSCR_BASE_1
@@ -414,7 +414,7 @@
 #define M_DM_DSCR_BASE_ABORT        _SB_MAKEMASK1(62)
 #define M_DM_DSCR_BASE_ENABL        _SB_MAKEMASK1(63)
 
-/* 
+/*
  * Data Mover Descriptor Count Register (Table 7-25)
  */
 
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/include/asm-mips/sibyte/sb1250_genbus.h
index 0d9dfac3d7db..f1f509f295c4 100644
--- a/include/asm-mips/sibyte/sb1250_genbus.h
+++ b/include/asm-mips/sibyte/sb1250_genbus.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  Generic Bus Constants                     File: sb1250_genbus.h
-    *  
-    *  This module contains constants and macros useful for 
+    *
+    *  This module contains constants and macros useful for
     *  manipulating the SB1250's Generic Bus interface
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
index c3f74df211f4..e173e2ea4c98 100644
--- a/include/asm-mips/sibyte/sb1250_int.h
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  Interrupt Mapper definitions             File: sb1250_int.h
-    *  
+    *
     *  This module contains constants for manipulating the SB1250's
     *  interrupt mapper and definitions for the interrupt sources.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -43,7 +43,7 @@
 
 /*
  * Interrupt sources (Table 4-8, UM 0.2)
- * 
+ *
  * First, the interrupt numbers.
  */
 
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h
index 799db828d963..8afe8e01581b 100644
--- a/include/asm-mips/sibyte/sb1250_l2c.h
+++ b/include/asm-mips/sibyte/sb1250_l2c.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  L2 Cache constants and macros            File: sb1250_l2c.h
-    *  
+    *
     *  This module contains constants useful for manipulating the
     *  level 2 cache.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/include/asm-mips/sibyte/sb1250_ldt.h
index d8753885df17..f2617ded0a8f 100644
--- a/include/asm-mips/sibyte/sb1250_ldt.h
+++ b/include/asm-mips/sibyte/sb1250_ldt.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  LDT constants                            File: sb1250_ldt.h
-    *  
-    *  This module contains constants and macros to describe 
-    *  the LDT interface on the SB1250.  
-    *  
+    *
+    *  This module contains constants and macros to describe
+    *  the LDT interface on the SB1250.
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -155,7 +155,7 @@
 
 /*
  * LDT Status Register (Table 8-14).  Note that these constants
- * assume you've read the command and status register 
+ * assume you've read the command and status register
  * together (32-bit read at offset 0x04)
  *
  * These bits also apply to the secondary status
@@ -183,8 +183,8 @@
 #define M_LDT_STATUS_DETPARERR          _SB_MAKEMASK1_32(31)
 
 /*
- * Bridge Control Register (Table 8-16).  Note that these 
- * constants assume you've read the register as a 32-bit 
+ * Bridge Control Register (Table 8-16).  Note that these
+ * constants assume you've read the register as a 32-bit
  * read (offset 0x3C)
  */
 
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
index 81f603f03a98..18e74e43f4a2 100644
--- a/include/asm-mips/sibyte/sb1250_mac.h
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  MAC constants and macros                 File: sb1250_mac.h
-    *  
+    *
     *  This module contains constants and macros for the SB1250's
     *  ethernet controllers.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -311,7 +311,7 @@
 
 /*
  * These constants are used to configure the fields within the Frame
- * Configuration Register.  
+ * Configuration Register.
  */
 
 #define K_MAC_IFG_RX_10             _SB_MAKE64(0)       /* See table 176, not used */
@@ -393,7 +393,7 @@
  * Register: MAC_INT_MASK_2
  */
 
-/* 
+/*
  * Use these constants to shift the appropriate channel
  * into the CH0 position so the same tests can be used
  * on each channel.
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
index 93a48334b874..1dd41c927996 100644
--- a/include/asm-mips/sibyte/sb1250_mc.h
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
-    *  Memory Controller constants              File: sb1250_mc.h       
-    *  
+    *
+    *  Memory Controller constants              File: sb1250_mc.h
+    *
     *  This module contains constants and macros useful for
     *  programming the memory controller.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -166,7 +166,7 @@
 
 #define K_MC_REF_RATE_100MHz         0x62
 #define K_MC_REF_RATE_133MHz         0x81
-#define K_MC_REF_RATE_200MHz         0xC4 
+#define K_MC_REF_RATE_200MHz         0xC4
 
 #define V_MC_REF_RATE_100MHz         V_MC_REF_RATE(K_MC_REF_RATE_100MHz)
 #define V_MC_REF_RATE_133MHz         V_MC_REF_RATE(K_MC_REF_RATE_133MHz)
@@ -228,7 +228,7 @@
                                      V_MC_ADDR_DRIVE_DEFAULT | \
                                      V_MC_DATA_DRIVE_DEFAULT | \
                                      V_MC_CLOCK_DRIVE_DEFAULT | \
-                                     V_MC_REF_RATE_DEFAULT 
+                                     V_MC_REF_RATE_DEFAULT
 
 
 
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
index 5d496c6faba6..9db80cd13a79 100644
--- a/include/asm-mips/sibyte/sb1250_regs.h
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  Register Definitions                     File: sb1250_regs.h
-    *  
+    *
     *  This module contains the addresses of the on-chip peripherals
     *  on the SB1250.
-    *  
+    *
     *  SB1250 specification level:  01/02/2002
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -40,20 +40,20 @@
 
 /*  *********************************************************************
     *  Some general notes:
-    *  
+    *
     *  For the most part, when there is more than one peripheral
     *  of the same type on the SOC, the constants below will be
     *  offsets from the base of each peripheral.  For example,
     *  the MAC registers are described as offsets from the first
     *  MAC register, and there will be a MAC_REGISTER() macro
-    *  to calculate the base address of a given MAC.  
-    *  
+    *  to calculate the base address of a given MAC.
+    *
     *  The information in this file is based on the SB1250 SOC
     *  manual version 0.2, July 2000.
     ********************************************************************* */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Memory Controller Registers
     ********************************************************************* */
 
@@ -101,7 +101,7 @@
 #define R_MC_TEST_ECC               0x0000000420
 #define R_MC_MCLK_CFG               0x0000000500
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * L2 Cache Control Registers
     ********************************************************************* */
 
@@ -126,7 +126,7 @@
 #define A_L2_EEC_ADDRESS            A_L2_ECC_TAG
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * PCI Interface Registers
     ********************************************************************* */
 
@@ -134,7 +134,7 @@
 #define A_PCI_TYPE01_HEADER         0x00DE000800
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Ethernet DMA and MACs
     ********************************************************************* */
 
@@ -184,7 +184,7 @@
             (R_MAC_DMA_CHANNEL_BASE(txrx,chan) +    \
             (reg))
 
-/* 
+/*
  * DMA channel registers, relative to A_MAC_DMA_CHANNEL_BASE
  */
 
@@ -259,7 +259,7 @@
 #define MAC_CHMAP_COUNT                 4
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * DUART Registers
     ********************************************************************* */
 
@@ -363,7 +363,7 @@
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Synchronous Serial Registers
     ********************************************************************* */
 
@@ -397,7 +397,7 @@
             (reg))
 
 
-/* 
+/*
  * DMA channel registers, relative to A_SER_DMA_CHANNEL_BASE
  */
 
@@ -457,7 +457,7 @@
 #define R_SER_RMON_RX_ERRORS        0x000001F0
 #define R_SER_RMON_RX_BADADDR       0x000001F8
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Generic Bus Registers
     ********************************************************************* */
 
@@ -513,7 +513,7 @@
 #define R_IO_PCMCIA_CFG             0x0A60
 #define R_IO_PCMCIA_STATUS          0x0A70
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * GPIO Registers
     ********************************************************************* */
 
@@ -537,7 +537,7 @@
 #define R_GPIO_PIN_CLR              0x30
 #define R_GPIO_PIN_SET              0x38
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * SMBus Registers
     ********************************************************************* */
 
@@ -573,7 +573,7 @@
 #define R_SMB_CONTROL               0x0000000060
 #define R_SMB_PEC                   0x0000000070
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * Timer Registers
     ********************************************************************* */
 
@@ -641,7 +641,7 @@
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Control Registers
     ********************************************************************* */
 
@@ -649,7 +649,7 @@
 #define A_SCD_SYSTEM_CFG            0x0010020008
 #define A_SCD_SYSTEM_MANUF          0x0010038000
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Address Trap Registers
     ********************************************************************* */
 
@@ -672,7 +672,7 @@
 #endif /* 1250 PASS2 || 112x PASS1 */
 
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Interrupt Mapper Registers
     ********************************************************************* */
 
@@ -701,7 +701,7 @@
 #define R_IMR_INTERRUPT_MAP_BASE        0x0200
 #define R_IMR_INTERRUPT_MAP_COUNT       64
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Performance Counter Registers
     ********************************************************************* */
 
@@ -711,7 +711,7 @@
 #define A_SCD_PERF_CNT_2            0x00100204E0
 #define A_SCD_PERF_CNT_3            0x00100204E8
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Bus Watcher Registers
     ********************************************************************* */
 
@@ -726,13 +726,13 @@
 #define A_BUS_L2_ERRORS             0x00100208C0
 #define A_BUS_MEM_IO_ERRORS         0x00100208C8
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Debug Controller Registers
     ********************************************************************* */
 
 #define A_SCD_JTAG_BASE             0x0010000000
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Trace Buffer Registers
     ********************************************************************* */
 
@@ -755,7 +755,7 @@
 #define A_SCD_TRACE_SEQUENCE_6      0x0010020A90
 #define A_SCD_TRACE_SEQUENCE_7      0x0010020A98
 
-/*  ********************************************************************* 
+/*  *********************************************************************
     * System Generic DMA Registers
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index 22e8041959e2..dbbd682fb47e 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  SCD Constants and Macros                 File: sb1250_scd.h
-    *  
+    *
     *  This module contains constants and macros useful for
     *  manipulating the System Control and Debug module on the 1250.
-    *  
+    *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -130,40 +130,40 @@
 /* System Manufacturing Register
 * Register: SCD_SYSTEM_MANUF
 */
- 
+
 /* Wafer ID: bits 31:0 */
 #define S_SYS_WAFERID1_200        _SB_MAKE64(0)
 #define M_SYS_WAFERID1_200        _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
 #define V_SYS_WAFERID1_200(x)     _SB_MAKEVALUE(x,S_SYS_WAFERID1_200)
 #define G_SYS_WAFERID1_200(x)     _SB_GETVALUE(x,S_SYS_WAFERID1_200,M_SYS_WAFERID1_200)
- 
+
 #define S_SYS_BIN                 _SB_MAKE64(32)
 #define M_SYS_BIN                 _SB_MAKEMASK(4,S_SYS_BIN)
 #define V_SYS_BIN                 _SB_MAKEVALUE(x,S_SYS_BIN)
 #define G_SYS_BIN                 _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
- 
+
 /* Wafer ID: bits 39:36 */
 #define S_SYS_WAFERID2_200        _SB_MAKE64(36)
 #define M_SYS_WAFERID2_200        _SB_MAKEMASK(4,S_SYS_WAFERID2_200)
 #define V_SYS_WAFERID2_200(x)     _SB_MAKEVALUE(x,S_SYS_WAFERID2_200)
 #define G_SYS_WAFERID2_200(x)     _SB_GETVALUE(x,S_SYS_WAFERID2_200,M_SYS_WAFERID2_200)
- 
+
 /* Wafer ID: bits 39:0 */
 #define S_SYS_WAFERID_300         _SB_MAKE64(0)
 #define M_SYS_WAFERID_300         _SB_MAKEMASK(40,S_SYS_WAFERID_300)
 #define V_SYS_WAFERID_300(x)      _SB_MAKEVALUE(x,S_SYS_WAFERID_300)
 #define G_SYS_WAFERID_300(x)      _SB_GETVALUE(x,S_SYS_WAFERID_300,M_SYS_WAFERID_300)
- 
+
 #define S_SYS_XPOS                _SB_MAKE64(40)
 #define M_SYS_XPOS                _SB_MAKEMASK(6,S_SYS_XPOS)
 #define V_SYS_XPOS(x)             _SB_MAKEVALUE(x,S_SYS_XPOS)
 #define G_SYS_XPOS(x)             _SB_GETVALUE(x,S_SYS_XPOS,M_SYS_XPOS)
- 
+
 #define S_SYS_YPOS                _SB_MAKE64(46)
 #define M_SYS_YPOS                _SB_MAKEMASK(6,S_SYS_YPOS)
 #define V_SYS_YPOS(x)             _SB_MAKEVALUE(x,S_SYS_YPOS)
 #define G_SYS_YPOS(x)             _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
- 
+
 /*
  * System Config Register (Table 4-2)
  * Register: SCD_SYSTEM_CFG
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/include/asm-mips/sibyte/sb1250_smbus.h
index 287cbfe9efa2..335c53e92936 100644
--- a/include/asm-mips/sibyte/sb1250_smbus.h
+++ b/include/asm-mips/sibyte/sb1250_smbus.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  SMBUS Constants                          File: sb1250_smbus.h
-    *  
-    *  This module contains constants and macros useful for 
+    *
+    *  This module contains constants and macros useful for
     *  manipulating the SB1250's SMbus devices.
-    *  
+    *
     *  SB1250 specification level:  01/02/2002
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/include/asm-mips/sibyte/sb1250_syncser.h
index 8d5e8edd3c4b..fa2760d38b8b 100644
--- a/include/asm-mips/sibyte/sb1250_syncser.h
+++ b/include/asm-mips/sibyte/sb1250_syncser.h
@@ -7,17 +7,17 @@
     *  manipulating the SB1250's Synchronous Serial
     *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
     *
     *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/include/asm-mips/sibyte/sb1250_uart.h
index 7655d6945cca..923ea4f44e0f 100644
--- a/include/asm-mips/sibyte/sb1250_uart.h
+++ b/include/asm-mips/sibyte/sb1250_uart.h
@@ -1,23 +1,23 @@
 /*  *********************************************************************
     *  SB1250 Board Support Package
-    *  
+    *
     *  UART Constants                           File: sb1250_uart.h
-    *  
-    *  This module contains constants and macros useful for 
+    *
+    *  This module contains constants and macros useful for
     *  manipulating the SB1250's UARTs
     *
     *  SB1250 specification level:  User's manual 1/02/02
-    *  
+    *
     *  Author:  Mitch Lichtenberg
-    *  
-    *********************************************************************  
+    *
+    *********************************************************************
     *
     *  Copyright 2000,2001,2002,2003
     *  Broadcom Corporation. All rights reserved.
-    *  
-    *  This program is free software; you can redistribute it and/or 
-    *  modify it under the terms of the GNU General Public License as 
-    *  published by the Free Software Foundation; either version 2 of 
+    *
+    *  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,
@@ -27,7 +27,7 @@
     *
     *  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, 
+    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
     *  MA 02111-1307 USA
     ********************************************************************* */
 
@@ -37,7 +37,7 @@
 
 #include "sb1250_defs.h"
 
-/* ********************************************************************** 
+/* **********************************************************************
    * DUART Registers
    ********************************************************************** */
 
@@ -145,7 +145,7 @@
 #define V_DUART_MISC_CMD_START_BREAK     V_DUART_MISC_CMD(K_DUART_MISC_CMD_START_BREAK)
 #define V_DUART_MISC_CMD_STOP_BREAK      V_DUART_MISC_CMD(K_DUART_MISC_CMD_STOP_BREAK)
 
-#define M_DUART_CMD_RESERVED             _SB_MAKEMASK1(7) 
+#define M_DUART_CMD_RESERVED             _SB_MAKEMASK1(7)
 
 /*
  * DUART Status Register (Table 10-6)
@@ -165,7 +165,7 @@
 
 /*
  * DUART Baud Rate Register (Table 10-7)
- * Register: DUART_CLK_SEL_A 
+ * Register: DUART_CLK_SEL_A
  * Register: DUART_CLK_SEL_B
  */
 
@@ -332,7 +332,7 @@
     (chan == 0 ? M_DUART_OUT_PIN_CLR0 : M_DUART_OUT_PIN_CLR1)
 
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
-/* 
+/*
  * Full Interrupt Control Register
  */
 
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index 18939e84b6f2..f7fbebaa0744 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -10,7 +10,7 @@
 #define _ASM_SIGCONTEXT_H
 
 #include <asm/sgidefs.h>
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI32
 
 /*
@@ -38,7 +38,7 @@ struct sigcontext {
 };
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-                                                                                
+
 #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
 
 /*
diff --git a/include/asm-mips/siginfo.h b/include/asm-mips/siginfo.h
index a0e26e6c994d..698becab5a9e 100644
--- a/include/asm-mips/siginfo.h
+++ b/include/asm-mips/siginfo.h
@@ -25,10 +25,10 @@ struct siginfo;
 /*
  * Careful to keep union _sifields from shifting ...
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
 #endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
 #endif
 
diff --git a/include/asm-mips/sim.h b/include/asm-mips/sim.h
index 6333169be329..3ccfe09fa744 100644
--- a/include/asm-mips/sim.h
+++ b/include/asm-mips/sim.h
@@ -16,7 +16,7 @@
 #define __str2(x) #x
 #define __str(x) __str2(x)
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define save_static_function(symbol)                                    \
 __asm__ (                                                               \
@@ -42,9 +42,9 @@ __asm__ (								\
 
 #define nabi_no_regargs
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define save_static_function(symbol)                                    \
 __asm__ (                                                               \
@@ -78,6 +78,6 @@ __asm__ (								\
         unsigned long __dummy6,                                         \
         unsigned long __dummy7,
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 #endif /* _ASM_SIM_H */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index d478a86294ee..753b6620e6fa 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -82,7 +82,7 @@ To add: #define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
  * @SOCK_STREAM - stream (connection) socket
  * @SOCK_RAW - raw socket
  * @SOCK_RDM - reliably-delivered message
- * @SOCK_SEQPACKET - sequential packet socket 
+ * @SOCK_SEQPACKET - sequential packet socket
  * @SOCK_PACKET - linux specific way of getting packets at the dev level.
  *                For writing rarp and other similar things on the user level.
  */
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 86283c25fd5b..fb42f99f8527 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -26,7 +26,7 @@
 
                 .macro  SAVE_TEMP
                 mfhi    v1
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
                 LONG_S  $8, PT_R8(sp)
                 LONG_S  $9, PT_R9(sp)
 #endif
@@ -56,7 +56,7 @@
 
 #ifdef CONFIG_SMP
                 .macro  get_saved_sp    /* SMP variation */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
                 mfc0    k0, CP0_CONTEXT
                 lui     k1, %hi(kernelsp)
                 srl     k0, k0, 23
@@ -64,7 +64,7 @@
                 addu    k1, k0
                 LONG_L  k1, %lo(kernelsp)(k1)
 #endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
                 MFC0    k1, CP0_CONTEXT
                 dsra    k1, 23
                 lui     k0, %hi(pgd_current)
@@ -74,7 +74,7 @@
                 daddu   k1, k0
                 LONG_L  k1, %lo(kernelsp)(k1)
 #endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
                 MFC0    k1, CP0_CONTEXT
                 dsrl    k1, 23
                 dsll    k1, k1, 3
@@ -83,20 +83,20 @@
                 .endm
 
                 .macro  set_saved_sp stackp temp temp2
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
                 mfc0    \temp, CP0_CONTEXT
                 srl     \temp, 23
                 sll     \temp, 2
                 LONG_S  \stackp, kernelsp(\temp)
 #endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
                 lw      \temp, TI_CPU(gp)
                 dsll    \temp, 3
                 lui     \temp2, %hi(kernelsp)
                 daddu   \temp, \temp2
                 LONG_S  \stackp, %lo(kernelsp)(\temp)
 #endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
                 lw      \temp, TI_CPU(gp)
                 dsll    \temp, 3
                 LONG_S  \stackp, kernelsp(\temp)
@@ -140,7 +140,7 @@
                 LONG_S  $6, PT_R6(sp)
                 MFC0    v1, CP0_EPC
                 LONG_S  $7, PT_R7(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
                 LONG_S  $8, PT_R8(sp)
                 LONG_S  $9, PT_R9(sp)
 #endif
@@ -169,7 +169,7 @@
 
                 .macro  RESTORE_TEMP
                 LONG_L  $24, PT_LO(sp)
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
                 LONG_L  $8, PT_R8(sp)
                 LONG_L  $9, PT_R9(sp)
 #endif
@@ -217,7 +217,7 @@
                 LONG_L  $31, PT_R31(sp)
                 LONG_L  $28, PT_R28(sp)
                 LONG_L  $25, PT_R25(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
                 LONG_L  $8, PT_R8(sp)
                 LONG_L  $9, PT_R9(sp)
 #endif
@@ -262,7 +262,7 @@
                 LONG_L  $31, PT_R31(sp)
                 LONG_L  $28, PT_R28(sp)
                 LONG_L  $25, PT_R25(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
                 LONG_L  $8, PT_R8(sp)
                 LONG_L  $9, PT_R9(sp)
 #endif
diff --git a/include/asm-mips/statfs.h b/include/asm-mips/statfs.h
index 5076fec65780..c3ddf973c1c0 100644
--- a/include/asm-mips/statfs.h
+++ b/include/asm-mips/statfs.h
@@ -57,7 +57,7 @@ struct statfs64 {
 };
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
- 
+
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
 struct statfs64 {                       /* Same as struct statfs */
diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h
index b18345504f8a..5a06f6d13899 100644
--- a/include/asm-mips/string.h
+++ b/include/asm-mips/string.h
@@ -16,7 +16,7 @@
  * Most of the inline functions are rather naive implementations so I just
  * didn't bother updating them for 64-bit ...
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #ifndef IN_STRING_C
 
@@ -130,7 +130,7 @@ strncmp(__const__ char *__cs, __const__ char *__ct, size_t __count)
 
         return __res;
 }
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
 #define __HAVE_ARCH_MEMSET
 extern void *memset(void *__s, int __c, size_t __count);
@@ -141,7 +141,7 @@ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
 #define __HAVE_ARCH_MEMMOVE
 extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
 
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 #define __HAVE_ARCH_MEMSCAN
 static __inline__ void *memscan(void *__addr, int __c, size_t __size)
 {
@@ -161,6 +161,6 @@ static __inline__ void *memscan(void *__addr, int __c, size_t __size)
 
         return __addr;
 }
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
 #endif /* _ASM_STRING_H */
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 169f3d4265b1..6663efd49b27 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -208,7 +208,7 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
         return retval;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 {
         __u64 retval;
@@ -330,7 +330,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
         return retval;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
         unsigned long new)
 {
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index 42fcd6f2c206..a70cb0854c8a 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -62,10 +62,10 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define current_thread_info()  __current_thread_info
 
 /* thread information allocation */
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS32)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_32BIT)
 #define THREAD_SIZE_ORDER (1)
 #endif
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_64BIT)
 #define THREAD_SIZE_ORDER (2)
 #endif
 #ifdef CONFIG_PAGE_SIZE_8KB
diff --git a/include/asm-mips/titan_dep.h b/include/asm-mips/titan_dep.h
index fd9599e40a0a..fee1908c65d2 100644
--- a/include/asm-mips/titan_dep.h
+++ b/include/asm-mips/titan_dep.h
@@ -228,4 +228,4 @@ extern unsigned long ocd_base;
 #define RM9K_READ_8(ofs, val)   *(val) = *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs)
 #define RM9K_READ_16(ofs, val)  *(val) = *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs)
 
-#endif 
+#endif
diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h
index 5d939db6e220..3bb7f0087d68 100644
--- a/include/asm-mips/tx4927/tx4927.h
+++ b/include/asm-mips/tx4927/tx4927.h
@@ -45,14 +45,14 @@
 
 
 /* TX4927 SDRAM controller (64-bit registers) */
-#define TX4927_SDRAMC_BASE              0x8000 
-#define TX4927_SDRAMC_SDCCR0            0x8000 
+#define TX4927_SDRAMC_BASE              0x8000
+#define TX4927_SDRAMC_SDCCR0            0x8000
 #define TX4927_SDRAMC_SDCCR1            0x8008
 #define TX4927_SDRAMC_SDCCR2            0x8010
 #define TX4927_SDRAMC_SDCCR3            0x8018
 #define TX4927_SDRAMC_SDCTR             0x8040
 #define TX4927_SDRAMC_SDCMD             0x8058
-#define TX4927_SDRAMC_LIMIT             0x8fff 
+#define TX4927_SDRAMC_LIMIT             0x8fff
 
 
 /* TX4927 external bus controller (64-bit registers) */
@@ -289,8 +289,8 @@
 
 
 /* TX4927 serial port 0 (32-bit registers) */
-#define TX4927_SIO0_BASE                         0xf300 
-#define TX4927_SIO0_SILCR0                       0xf300 
+#define TX4927_SIO0_BASE                         0xf300
+#define TX4927_SIO0_SILCR0                       0xf300
 #define TX4927_SIO0_SILCR0_RESERVED_16_31                BM_16_31
 #define TX4927_SIO0_SILCR0_RWUB                          BM_15_15
 #define TX4927_SIO0_SILCR0_TWUB                          BM_14_14
@@ -309,7 +309,7 @@
 #define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT            (~BM_00_01)
 #define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT_MC           BM_01_01
 #define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT_MC           BM_00_01
-#define TX4927_SIO0_SIDICR0                      0xf304 
+#define TX4927_SIO0_SIDICR0                      0xf304
 #define TX4927_SIO0_SIDICR0_RESERVED_16_31               BM_16_31
 #define TX4927_SIO0_SIDICR0_TDE                          BM_15_15
 #define TX4927_SIO0_SIDICR0_RDE                          BM_14_14
@@ -330,7 +330,7 @@
 #define TX4927_SIO0_SIDICR0_STIE_TRDY                    BM_02_02
 #define TX4927_SIO0_SIDICR0_STIE_TXALS                   BM_01_01
 #define TX4927_SIO0_SIDICR0_STIE_UBRKD                   BM_00_00
-#define TX4927_SIO0_SIDISR0                      0xf308 
+#define TX4927_SIO0_SIDISR0                      0xf308
 #define TX4927_SIO0_SIDISR0_RESERVED_16_31               BM_16_31
 #define TX4927_SIO0_SIDISR0_UBRK                         BM_15_15
 #define TX4927_SIO0_SIDISR0_UVALID                       BM_14_14
@@ -344,7 +344,7 @@
 #define TX4927_SIO0_SIDISR0_STIS                         BM_06_06
 #define TX4927_SIO0_SIDISR0_RESERVED_05_05               BM_05_05
 #define TX4927_SIO0_SIDISR0_RFDN                         BM_00_04
-#define TX4927_SIO0_SISCISR0                     0xf30c 
+#define TX4927_SIO0_SISCISR0                     0xf30c
 #define TX4927_SIO0_SISCISR0_RESERVED_06_31              BM_06_31
 #define TX4927_SIO0_SISCISR0_OERS                        BM_05_05
 #define TX4927_SIO0_SISCISR0_CTSS                        BM_04_04
@@ -352,7 +352,7 @@
 #define TX4927_SIO0_SISCISR0_TRDY                        BM_02_02
 #define TX4927_SIO0_SISCISR0_TXALS                       BM_01_01
 #define TX4927_SIO0_SISCISR0_UBRKD                       BM_00_00
-#define TX4927_SIO0_SIFCR0                       0xf310 
+#define TX4927_SIO0_SIFCR0                       0xf310
 #define TX4927_SIO0_SIFCR0_RESERVED_16_31                BM_16_31
 #define TX4927_SIO0_SIFCR0_SWRST                         BM_16_31
 #define TX4927_SIO0_SIFCR0_RESERVED_09_14                BM_09_14
@@ -370,7 +370,7 @@
 #define TX4927_SIO0_SIFCR0_TFRST                         BM_02_02
 #define TX4927_SIO0_SIFCR0_RFRST                         BM_01_01
 #define TX4927_SIO0_SIFCR0_FRSTE                         BM_00_00
-#define TX4927_SIO0_SIFLCR0                      0xf314 
+#define TX4927_SIO0_SIFLCR0                      0xf314
 #define TX4927_SIO0_SIFLCR0_RESERVED_13_31               BM_13_31
 #define TX4927_SIO0_SIFLCR0_RCS                          BM_12_12
 #define TX4927_SIO0_SIFLCR0_TES                          BM_11_11
@@ -381,7 +381,7 @@
 #define TX4927_SIO0_SIFLCR0_RESERVED_05_06               BM_05_06
 #define TX4927_SIO0_SIFLCR0_RTSTL                        BM_01_04
 #define TX4927_SIO0_SIFLCR0_TBRK                         BM_00_00
-#define TX4927_SIO0_SIBGR0                       0xf318 
+#define TX4927_SIO0_SIBGR0                       0xf318
 #define TX4927_SIO0_SIBGR0_RESERVED_10_31                BM_10_31
 #define TX4927_SIO0_SIBGR0_BCLK                          BM_08_09
 #define TX4927_SIO0_SIBGR0_BCLK_T0                     (~BM_08_09)
@@ -389,28 +389,28 @@
 #define TX4927_SIO0_SIBGR0_BCLK_T4                       BM_09_09
 #define TX4927_SIO0_SIBGR0_BCLK_T6                       BM_08_09
 #define TX4927_SIO0_SIBGR0_BRD                           BM_00_07
-#define TX4927_SIO0_SITFIF00                     0xf31c 
+#define TX4927_SIO0_SITFIF00                     0xf31c
 #define TX4927_SIO0_SITFIF00_RESERVED_08_31              BM_08_31
 #define TX4927_SIO0_SITFIF00_TXD                         BM_00_07
-#define TX4927_SIO0_SIRFIFO0                     0xf320          
+#define TX4927_SIO0_SIRFIFO0                     0xf320
 #define TX4927_SIO0_SIRFIFO0_RESERVED_08_31              BM_08_31
 #define TX4927_SIO0_SIRFIFO0_RXD                         BM_00_07
-#define TX4927_SIO0_SIRFIFO0                     0xf320          
-#define TX4927_SIO0_LIMIT                        0xf3ff 
+#define TX4927_SIO0_SIRFIFO0                     0xf320
+#define TX4927_SIO0_LIMIT                        0xf3ff
 
 
 /* TX4927 serial port 1 (32-bit registers) */
-#define TX4927_SIO1_BASE                0xf400 
-#define TX4927_SIO1_SILCR1              0xf400 
-#define TX4927_SIO1_SIDICR1             0xf404 
-#define TX4927_SIO1_SIDISR1             0xf408 
-#define TX4927_SIO1_SISCISR1            0xf40c 
-#define TX4927_SIO1_SIFCR1              0xf410 
-#define TX4927_SIO1_SIFLCR1             0xf414 
-#define TX4927_SIO1_SIBGR1              0xf418 
-#define TX4927_SIO1_SITFIF01            0xf41c 
-#define TX4927_SIO1_SIRFIFO1            0xf420 
-#define TX4927_SIO1_LIMIT               0xf4ff 
+#define TX4927_SIO1_BASE                0xf400
+#define TX4927_SIO1_SILCR1              0xf400
+#define TX4927_SIO1_SIDICR1             0xf404
+#define TX4927_SIO1_SIDISR1             0xf408
+#define TX4927_SIO1_SISCISR1            0xf40c
+#define TX4927_SIO1_SIFCR1              0xf410
+#define TX4927_SIO1_SIFLCR1             0xf414
+#define TX4927_SIO1_SIBGR1              0xf418
+#define TX4927_SIO1_SITFIF01            0xf41c
+#define TX4927_SIO1_SIRFIFO1            0xf420
+#define TX4927_SIO1_LIMIT               0xf4ff
 
 
 /* TX4927 parallel port (32-bit registers) */
diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h
index 170433492246..165f6b8b217f 100644
--- a/include/asm-mips/tx4927/tx4927_pci.h
+++ b/include/asm-mips/tx4927/tx4927_pci.h
@@ -5,8 +5,8 @@
  *
  * Copyright (C) 2000-2001 Toshiba Corporation
  */
-#ifndef __ASM_TX4927_TX4927_PCI_H 
-#define __ASM_TX4927_TX4927_PCI_H 
+#ifndef __ASM_TX4927_TX4927_PCI_H
+#define __ASM_TX4927_TX4927_PCI_H
 
 #define TX4927_CCFG_TOE 0x00004000
 
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
index d2f0c76b00a9..421b3aea14cc 100644
--- a/include/asm-mips/types.h
+++ b/include/asm-mips/types.h
@@ -78,7 +78,7 @@ typedef unsigned long long u64;
 #endif
 
 #if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
-    || defined(CONFIG_MIPS64)
+    || defined(CONFIG_64BIT)
 typedef u64 dma_addr_t;
 #else
 typedef u32 dma_addr_t;
@@ -99,8 +99,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 07114898e065..a543ead72ecf 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -22,7 +22,7 @@
  *
  * For historical reasons, these macros are grossly misnamed.
  */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
 
 #define __UA_LIMIT      0x80000000UL
 
@@ -32,9 +32,9 @@
 #define __UA_t0         "$8"
 #define __UA_t1         "$9"
 
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 #define __UA_LIMIT      (- TASK_SIZE)
 
@@ -44,7 +44,7 @@
 #define __UA_t0         "$12"
 #define __UA_t1         "$13"
 
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
 
 /*
  * USER_DS is a bitmask that has the bits set that may not be set in a valid
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 6d21cc964f76..ad4d48056307 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -1124,7 +1124,7 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
 # ifndef __mips64
 #  define __ARCH_WANT_STAT64
 # endif
-# ifdef CONFIG_MIPS32
+# ifdef CONFIG_32BIT
 #  define __ARCH_WANT_SYS_TIME
 # endif
 # ifdef CONFIG_MIPS32_O32
diff --git a/include/asm-mips/vr4181/irq.h b/include/asm-mips/vr4181/irq.h
deleted file mode 100644
index 4bf0ea970ed0..000000000000
--- a/include/asm-mips/vr4181/irq.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Macros for vr4181 IRQ numbers.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * 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.
- *
- */
-
-/*
- * Strategy:
- *
- * Vr4181 has conceptually three levels of interrupt controllers:
- *  1. the CPU itself with 8 intr level.
- *  2. system interrupt controller, cascaded from int0 pin in CPU, 32 intrs
- *  3. GPIO interrupts : forwarding external interrupts to sys intr controller
- */
-
-/* decide the irq block assignment */
-#define VR4181_NUM_CPU_IRQ      8
-#define VR4181_NUM_SYS_IRQ      32
-#define VR4181_NUM_GPIO_IRQ     16
-
-#define VR4181_IRQ_BASE         0
-
-#define VR4181_CPU_IRQ_BASE     VR4181_IRQ_BASE
-#define VR4181_SYS_IRQ_BASE     (VR4181_CPU_IRQ_BASE + VR4181_NUM_CPU_IRQ)
-#define VR4181_GPIO_IRQ_BASE    (VR4181_SYS_IRQ_BASE + VR4181_NUM_SYS_IRQ)
-
-/* CPU interrupts */
-
-/*
-   IP0 - Software interrupt
-   IP1 - Software interrupt
-   IP2 - All but battery, high speed modem, and real time clock
-   IP3 - RTC Long1 (system timer)
-   IP4 - RTC Long2
-   IP5 - High Speed Modem (unused on VR4181)
-   IP6 - Unused
-   IP7 - Timer interrupt from CPO_COMPARE
-*/
-
-#define VR4181_IRQ_SW1       (VR4181_CPU_IRQ_BASE + 0)
-#define VR4181_IRQ_SW2       (VR4181_CPU_IRQ_BASE + 1)
-#define VR4181_IRQ_INT0      (VR4181_CPU_IRQ_BASE + 2)
-#define VR4181_IRQ_INT1      (VR4181_CPU_IRQ_BASE + 3)
-#define VR4181_IRQ_INT2      (VR4181_CPU_IRQ_BASE + 4)
-#define VR4181_IRQ_INT3      (VR4181_CPU_IRQ_BASE + 5)
-#define VR4181_IRQ_INT4      (VR4181_CPU_IRQ_BASE + 6)
-#define VR4181_IRQ_TIMER     (VR4181_CPU_IRQ_BASE + 7)
-
-
-/* Cascaded from VR4181_IRQ_INT0 (ICU mapped interrupts) */
-
-/*
-   IP2 - same as VR4181_IRQ_INT1
-   IP8 - This is a cascade to GPIO IRQ's. Do not use.
-   IP16 - same as VR4181_IRQ_INT2
-   IP18 - CompactFlash
-*/
-
-#define VR4181_IRQ_BATTERY   (VR4181_SYS_IRQ_BASE + 0)
-#define VR4181_IRQ_POWER     (VR4181_SYS_IRQ_BASE + 1)
-#define VR4181_IRQ_RTCL1     (VR4181_SYS_IRQ_BASE + 2)
-#define VR4181_IRQ_ETIMER    (VR4181_SYS_IRQ_BASE + 3)
-#define VR4181_IRQ_RFU12     (VR4181_SYS_IRQ_BASE + 4)
-#define VR4181_IRQ_PIU       (VR4181_SYS_IRQ_BASE + 5)
-#define VR4181_IRQ_AIU       (VR4181_SYS_IRQ_BASE + 6)
-#define VR4181_IRQ_KIU       (VR4181_SYS_IRQ_BASE + 7)
-#define VR4181_IRQ_GIU       (VR4181_SYS_IRQ_BASE + 8)
-#define VR4181_IRQ_SIU       (VR4181_SYS_IRQ_BASE + 9)
-#define VR4181_IRQ_RFU18     (VR4181_SYS_IRQ_BASE + 10)
-#define VR4181_IRQ_SOFT      (VR4181_SYS_IRQ_BASE + 11)
-#define VR4181_IRQ_RFU20     (VR4181_SYS_IRQ_BASE + 12)
-#define VR4181_IRQ_DOZEPIU   (VR4181_SYS_IRQ_BASE + 13)
-#define VR4181_IRQ_RFU22     (VR4181_SYS_IRQ_BASE + 14)
-#define VR4181_IRQ_RFU23     (VR4181_SYS_IRQ_BASE + 15)
-#define VR4181_IRQ_RTCL2     (VR4181_SYS_IRQ_BASE + 16)
-#define VR4181_IRQ_LED       (VR4181_SYS_IRQ_BASE + 17)
-#define VR4181_IRQ_ECU       (VR4181_SYS_IRQ_BASE + 18)
-#define VR4181_IRQ_CSU       (VR4181_SYS_IRQ_BASE + 19)
-#define VR4181_IRQ_USB       (VR4181_SYS_IRQ_BASE + 20)
-#define VR4181_IRQ_DMA       (VR4181_SYS_IRQ_BASE + 21)
-#define VR4181_IRQ_LCD       (VR4181_SYS_IRQ_BASE + 22)
-#define VR4181_IRQ_RFU31     (VR4181_SYS_IRQ_BASE + 23)
-#define VR4181_IRQ_RFU32     (VR4181_SYS_IRQ_BASE + 24)
-#define VR4181_IRQ_RFU33     (VR4181_SYS_IRQ_BASE + 25)
-#define VR4181_IRQ_RFU34     (VR4181_SYS_IRQ_BASE + 26)
-#define VR4181_IRQ_RFU35     (VR4181_SYS_IRQ_BASE + 27)
-#define VR4181_IRQ_RFU36     (VR4181_SYS_IRQ_BASE + 28)
-#define VR4181_IRQ_RFU37     (VR4181_SYS_IRQ_BASE + 29)
-#define VR4181_IRQ_RFU38     (VR4181_SYS_IRQ_BASE + 30)
-#define VR4181_IRQ_RFU39     (VR4181_SYS_IRQ_BASE + 31)
-
-/* Cascaded from VR4181_IRQ_GIU */
-#define VR4181_IRQ_GPIO0     (VR4181_GPIO_IRQ_BASE + 0)
-#define VR4181_IRQ_GPIO1     (VR4181_GPIO_IRQ_BASE + 1)
-#define VR4181_IRQ_GPIO2     (VR4181_GPIO_IRQ_BASE + 2)
-#define VR4181_IRQ_GPIO3     (VR4181_GPIO_IRQ_BASE + 3)
-#define VR4181_IRQ_GPIO4     (VR4181_GPIO_IRQ_BASE + 4)
-#define VR4181_IRQ_GPIO5     (VR4181_GPIO_IRQ_BASE + 5)
-#define VR4181_IRQ_GPIO6     (VR4181_GPIO_IRQ_BASE + 6)
-#define VR4181_IRQ_GPIO7     (VR4181_GPIO_IRQ_BASE + 7)
-#define VR4181_IRQ_GPIO8     (VR4181_GPIO_IRQ_BASE + 8)
-#define VR4181_IRQ_GPIO9     (VR4181_GPIO_IRQ_BASE + 9)
-#define VR4181_IRQ_GPIO10    (VR4181_GPIO_IRQ_BASE + 10)
-#define VR4181_IRQ_GPIO11    (VR4181_GPIO_IRQ_BASE + 11)
-#define VR4181_IRQ_GPIO12    (VR4181_GPIO_IRQ_BASE + 12)
-#define VR4181_IRQ_GPIO13    (VR4181_GPIO_IRQ_BASE + 13)
-#define VR4181_IRQ_GPIO14    (VR4181_GPIO_IRQ_BASE + 14)
-#define VR4181_IRQ_GPIO15    (VR4181_GPIO_IRQ_BASE + 15)
-
-
-// Alternative to above GPIO IRQ defines
-#define VR4181_IRQ_GPIO(pin) ((VR4181_IRQ_GPIO0) + (pin))
-
-#define VR4181_IRQ_MAX       (VR4181_IRQ_BASE + VR4181_NUM_CPU_IRQ + \
-                              VR4181_NUM_SYS_IRQ + VR4181_NUM_GPIO_IRQ)
diff --git a/include/asm-mips/vr4181/vr4181.h b/include/asm-mips/vr4181/vr4181.h
deleted file mode 100644
index 5c5d60741515..000000000000
--- a/include/asm-mips/vr4181/vr4181.h
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999 by Michael Klar
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- */
-#ifndef __ASM_VR4181_VR4181_H
-#define __ASM_VR4181_VR4181_H
-
-#include <asm/addrspace.h>
-
-#include <asm/vr4181/irq.h>
-
-#ifndef __ASSEMBLY__
-#define __preg8         (volatile unsigned char*)
-#define __preg16        (volatile unsigned short*)
-#define __preg32        (volatile unsigned int*)
-#else
-#define __preg8
-#define __preg16
-#define __preg32
-#endif
-
-// Embedded CPU peripheral registers
-// Note that many of the registers have different physical address for VR4181
-
-// Bus Control Unit (BCU)
-#define VR4181_BCUCNTREG1       __preg16(KSEG1 + 0x0A000000)    /* BCU control register 1 (R/W) */
-#define VR4181_CMUCLKMSK        __preg16(KSEG1 + 0x0A000004)    /* Clock mask register (R/W) */
-#define VR4181_CMUCLKMSK_MSKCSUPCLK  0x0040
-#define VR4181_CMUCLKMSK_MSKAIUPCLK  0x0020
-#define VR4181_CMUCLKMSK_MSKPIUPCLK  0x0010
-#define VR4181_CMUCLKMSK_MSKADUPCLK  0x0008
-#define VR4181_CMUCLKMSK_MSKSIU18M   0x0004
-#define VR4181_CMUCLKMSK_MSKADU18M   0x0002
-#define VR4181_CMUCLKMSK_MSKUSB      0x0001
-#define VR4181_CMUCLKMSK_MSKSIU      VR4181_CMUCLKMSK_MSKSIU18M
-#define VR4181_BCUSPEEDREG      __preg16(KSEG1 + 0x0A00000C)    /* BCU access time parameter (R/W) */
-#define VR4181_BCURFCNTREG      __preg16(KSEG1 + 0x0A000010)    /* BCU refresh control register (R/W) */
-#define VR4181_REVIDREG         __preg16(KSEG1 + 0x0A000014)    /* Revision ID register (R) */
-#define VR4181_CLKSPEEDREG      __preg16(KSEG1 + 0x0A000018)    /* Clock speed register (R) */
-#define VR4181_EDOMCYTREG       __preg16(KSEG1 + 0x0A000300)    /* Memory cycle timing register (R/W) */
-#define VR4181_MEMCFG_REG       __preg16(KSEG1 + 0x0A000304)    /* Memory configuration register (R/W) */
-#define VR4181_MODE_REG         __preg16(KSEG1 + 0x0A000308)    /* SDRAM mode register (R/W) */
-#define VR4181_SDTIMINGREG      __preg16(KSEG1 + 0x0A00030C)    /* SDRAM timing register (R/W) */
-
-// DMA Control Unit (DCU)
-#define VR4181_MICDEST1REG1     __preg16(KSEG1 + 0x0A000020)    /* Microphone destination 1 address register 1 (R/W) */
-#define VR4181_MICDEST1REG2     __preg16(KSEG1 + 0x0A000022)    /* Microphone destination 1 address register 2 (R/W) */
-#define VR4181_MICDEST2REG1     __preg16(KSEG1 + 0x0A000024)    /* Microphone destination 2 address register 1 (R/W) */
-#define VR4181_MICDEST2REG2     __preg16(KSEG1 + 0x0A000026)    /* Microphone destination 2 address register 2 (R/W) */
-#define VR4181_SPKRRC1REG1      __preg16(KSEG1 + 0x0A000028)    /* Speaker Source 1 address register 1 (R/W) */
-#define VR4181_SPKRRC1REG2      __preg16(KSEG1 + 0x0A00002A)    /* Speaker Source 1 address register 2 (R/W) */
-#define VR4181_SPKRRC2REG1      __preg16(KSEG1 + 0x0A00002C)    /* Speaker Source 2 address register 1 (R/W) */
-#define VR4181_SPKRRC2REG2      __preg16(KSEG1 + 0x0A00002E)    /* Speaker Source 2 address register 2 (R/W) */
-#define VR4181_DMARSTREG        __preg16(KSEG1 + 0x0A000040)    /* DMA Reset register (R/W) */
-#define VR4181_AIUDMAMSKREG     __preg16(KSEG1 + 0x0A000046)    /* Audio DMA mask register (R/W) */
-#define VR4181_USBDMAMSKREG     __preg16(KSEG1 + 0x0A000600)    /* USB DMA Mask register (R/W) */
-#define VR4181_USBRXS1AREG1     __preg16(KSEG1 + 0x0A000602)    /* USB Rx source 1 address register 1 (R/W) */
-#define VR4181_USBRXS1AREG2     __preg16(KSEG1 + 0x0A000604)    /* USB Rx source 1 address register 2 (R/W) */
-#define VR4181_USBRXS2AREG1     __preg16(KSEG1 + 0x0A000606)    /* USB Rx source 2 address register 1 (R/W) */
-#define VR4181_USBRXS2AREG2     __preg16(KSEG1 + 0x0A000608)    /* USB Rx source 2 address register 2 (R/W) */
-#define VR4181_USBTXS1AREG1     __preg16(KSEG1 + 0x0A00060A)    /* USB Tx source 1 address register 1 (R/W) */
-#define VR4181_USBTXS1AREG2     __preg16(KSEG1 + 0x0A00060C)    /* USB Tx source 1 address register 2 (R/W) */
-#define VR4181_USBTXS2AREG1     __preg16(KSEG1 + 0x0A00060E)    /* USB Tx source 2 address register 1 (R/W) */
-#define VR4181_USBTXS2AREG2     __preg16(KSEG1 + 0x0A000610)    /* USB Tx source 2 address register 2 (R/W) */
-#define VR4181_USBRXD1AREG1     __preg16(KSEG1 + 0x0A00062A)    /* USB Rx destination 1 address register 1 (R/W) */
-#define VR4181_USBRXD1AREG2     __preg16(KSEG1 + 0x0A00062C)    /* USB Rx destination 1 address register 2 (R/W) */
-#define VR4181_USBRXD2AREG1     __preg16(KSEG1 + 0x0A00062E)    /* USB Rx destination 2 address register 1 (R/W) */
-#define VR4181_USBRXD2AREG2     __preg16(KSEG1 + 0x0A000630)    /* USB Rx destination 2 address register 2 (R/W) */
-#define VR4181_USBTXD1AREG1     __preg16(KSEG1 + 0x0A000632)    /* USB Tx destination 1 address register 1 (R/W) */
-#define VR4181_USBTXD1AREG2     __preg16(KSEG1 + 0x0A000634)    /* USB Tx destination 1 address register 2 (R/W) */
-#define VR4181_USBTXD2AREG1     __preg16(KSEG1 + 0x0A000636)    /* USB Tx destination 2 address register 1 (R/W) */
-#define VR4181_USBTXD2AREG2     __preg16(KSEG1 + 0x0A000638)    /* USB Tx destination 2 address register 2 (R/W) */
-#define VR4181_RxRCLENREG       __preg16(KSEG1 + 0x0A000652)    /* USB Rx record length register (R/W) */
-#define VR4181_TxRCLENREG       __preg16(KSEG1 + 0x0A000654)    /* USB Tx record length register (R/W) */
-#define VR4181_MICRCLENREG      __preg16(KSEG1 + 0x0A000658)    /* Microphone record length register (R/W) */
-#define VR4181_SPKRCLENREG      __preg16(KSEG1 + 0x0A00065A)    /* Speaker record length register (R/W) */
-#define VR4181_USBCFGREG        __preg16(KSEG1 + 0x0A00065C)    /* USB configuration register (R/W) */
-#define VR4181_MICDMACFGREG     __preg16(KSEG1 + 0x0A00065E)    /* Microphone DMA configuration register (R/W) */
-#define VR4181_SPKDMACFGREG     __preg16(KSEG1 + 0x0A000660)    /* Speaker DMA configuration register (R/W) */
-#define VR4181_DMAITRQREG       __preg16(KSEG1 + 0x0A000662)    /* DMA interrupt request register (R/W) */
-#define VR4181_DMACLTREG        __preg16(KSEG1 + 0x0A000664)    /* DMA control register (R/W) */
-#define VR4181_DMAITMKREG       __preg16(KSEG1 + 0x0A000666)    /* DMA interrupt mask register (R/W) */
-
-// ISA Bridge
-#define VR4181_ISABRGCTL        __preg16(KSEG1 + 0x0B0002C0)    /* ISA Bridge Control Register (R/W) */
-#define VR4181_ISABRGSTS        __preg16(KSEG1 + 0x0B0002C2)    /* ISA Bridge Status Register (R/W) */
-#define VR4181_XISACTL          __preg16(KSEG1 + 0x0B0002C4)    /* External ISA Control Register (R/W) */
-
-// Clocked Serial Interface (CSI)
-#define VR4181_CSIMODE          __preg16(KSEG1 + 0x0B000900)    /* CSI Mode Register (R/W) */
-#define VR4181_CSIRXDATA        __preg16(KSEG1 + 0x0B000902)    /* CSI Receive Data Register (R) */
-#define VR4181_CSITXDATA        __preg16(KSEG1 + 0x0B000904)    /* CSI Transmit Data Register (R/W) */
-#define VR4181_CSILSTAT         __preg16(KSEG1 + 0x0B000906)    /* CSI Line Status Register (R/W) */
-#define VR4181_CSIINTMSK        __preg16(KSEG1 + 0x0B000908)    /* CSI Interrupt Mask Register (R/W) */
-#define VR4181_CSIINTSTAT       __preg16(KSEG1 + 0x0B00090a)    /* CSI Interrupt Status Register (R/W) */
-#define VR4181_CSITXBLEN        __preg16(KSEG1 + 0x0B00090c)    /* CSI Transmit Burst Length Register (R/W) */
-#define VR4181_CSIRXBLEN        __preg16(KSEG1 + 0x0B00090e)    /* CSI Receive Burst Length Register (R/W) */
-
-// Interrupt Control Unit (ICU)
-#define VR4181_SYSINT1REG       __preg16(KSEG1 + 0x0A000080)    /* Level 1 System interrupt register 1 (R) */
-#define VR4181_MSYSINT1REG      __preg16(KSEG1 + 0x0A00008C)    /* Level 1 mask system interrupt register 1 (R/W) */
-#define VR4181_NMIREG           __preg16(KSEG1 + 0x0A000098)    /* NMI register (R/W) */
-#define VR4181_SOFTINTREG       __preg16(KSEG1 + 0x0A00009A)    /* Software interrupt register (R/W) */
-#define VR4181_SYSINT2REG       __preg16(KSEG1 + 0x0A000200)    /* Level 1 System interrupt register 2 (R) */
-#define VR4181_MSYSINT2REG      __preg16(KSEG1 + 0x0A000206)    /* Level 1 mask system interrupt register 2 (R/W) */
-#define VR4181_PIUINTREGro      __preg16(KSEG1 + 0x0B000082)    /* Level 2 PIU interrupt register (R) */
-#define VR4181_AIUINTREG        __preg16(KSEG1 + 0x0B000084)    /* Level 2 AIU interrupt register (R) */
-#define VR4181_MPIUINTREG       __preg16(KSEG1 + 0x0B00008E)    /* Level 2 mask PIU interrupt register (R/W) */
-#define VR4181_MAIUINTREG       __preg16(KSEG1 + 0x0B000090)    /* Level 2 mask AIU interrupt register (R/W) */
-#define VR4181_MKIUINTREG       __preg16(KSEG1 + 0x0B000092)    /* Level 2 mask KIU interrupt register (R/W) */
-#define VR4181_KIUINTREG        __preg16(KSEG1 + 0x0B000198)    /* Level 2 KIU interrupt register (R) */
-
-// Power Management Unit (PMU)
-#define VR4181_PMUINTREG        __preg16(KSEG1 + 0x0B0000A0)    /* PMU Status Register (R/W) */
-#define VR4181_PMUINT_POWERSW  0x1      /* Power switch */
-#define VR4181_PMUINT_BATT     0x2      /* Low batt during normal operation */
-#define VR4181_PMUINT_DEADMAN  0x4      /* Deadman's switch */
-#define VR4181_PMUINT_RESET    0x8      /* Reset switch */
-#define VR4181_PMUINT_RTCRESET 0x10     /* RTC Reset */
-#define VR4181_PMUINT_TIMEOUT  0x20     /* HAL Timer Reset */
-#define VR4181_PMUINT_BATTLOW  0x100    /* Battery low */
-#define VR4181_PMUINT_RTC      0x200    /* RTC Alarm */
-#define VR4181_PMUINT_DCD      0x400    /* DCD# */
-#define VR4181_PMUINT_GPIO0    0x1000   /* GPIO0 */
-#define VR4181_PMUINT_GPIO1    0x2000   /* GPIO1 */
-#define VR4181_PMUINT_GPIO2    0x4000   /* GPIO2 */
-#define VR4181_PMUINT_GPIO3    0x8000   /* GPIO3 */
-
-#define VR4181_PMUCNTREG        __preg16(KSEG1 + 0x0B0000A2)    /* PMU Control Register (R/W) */
-#define VR4181_PMUWAITREG       __preg16(KSEG1 + 0x0B0000A8)    /* PMU Wait Counter Register (R/W) */
-#define VR4181_PMUDIVREG        __preg16(KSEG1 + 0x0B0000AC)    /* PMU Divide Mode Register (R/W) */
-#define VR4181_DRAMHIBCTL       __preg16(KSEG1 + 0x0B0000B2)    /* DRAM Hibernate Control Register (R/W) */
-
-// Real Time Clock Unit (RTC)
-#define VR4181_ETIMELREG        __preg16(KSEG1 + 0x0B0000C0)    /* Elapsed Time L Register (R/W) */
-#define VR4181_ETIMEMREG        __preg16(KSEG1 + 0x0B0000C2)    /* Elapsed Time M Register (R/W) */
-#define VR4181_ETIMEHREG        __preg16(KSEG1 + 0x0B0000C4)    /* Elapsed Time H Register (R/W) */
-#define VR4181_ECMPLREG         __preg16(KSEG1 + 0x0B0000C8)    /* Elapsed Compare L Register (R/W) */
-#define VR4181_ECMPMREG         __preg16(KSEG1 + 0x0B0000CA)    /* Elapsed Compare M Register (R/W) */
-#define VR4181_ECMPHREG         __preg16(KSEG1 + 0x0B0000CC)    /* Elapsed Compare H Register (R/W) */
-#define VR4181_RTCL1LREG        __preg16(KSEG1 + 0x0B0000D0)    /* RTC Long 1 L Register (R/W) */
-#define VR4181_RTCL1HREG        __preg16(KSEG1 + 0x0B0000D2)    /* RTC Long 1 H Register (R/W) */
-#define VR4181_RTCL1CNTLREG     __preg16(KSEG1 + 0x0B0000D4)    /* RTC Long 1 Count L Register (R) */
-#define VR4181_RTCL1CNTHREG     __preg16(KSEG1 + 0x0B0000D6)    /* RTC Long 1 Count H Register (R) */
-#define VR4181_RTCL2LREG        __preg16(KSEG1 + 0x0B0000D8)    /* RTC Long 2 L Register (R/W) */
-#define VR4181_RTCL2HREG        __preg16(KSEG1 + 0x0B0000DA)    /* RTC Long 2 H Register (R/W) */
-#define VR4181_RTCL2CNTLREG     __preg16(KSEG1 + 0x0B0000DC)    /* RTC Long 2 Count L Register (R) */
-#define VR4181_RTCL2CNTHREG     __preg16(KSEG1 + 0x0B0000DE)    /* RTC Long 2 Count H Register (R) */
-#define VR4181_RTCINTREG        __preg16(KSEG1 + 0x0B0001DE)    /* RTC Interrupt Register (R/W) */
-
-// Deadman's Switch Unit (DSU)
-#define VR4181_DSUCNTREG        __preg16(KSEG1 + 0x0B0000E0)    /* DSU Control Register (R/W) */
-#define VR4181_DSUSETREG        __preg16(KSEG1 + 0x0B0000E2)    /* DSU Dead Time Set Register (R/W) */
-#define VR4181_DSUCLRREG        __preg16(KSEG1 + 0x0B0000E4)    /* DSU Clear Register (W) */
-#define VR4181_DSUTIMREG        __preg16(KSEG1 + 0x0B0000E6)    /* DSU Elapsed Time Register (R/W) */
-
-// General Purpose I/O Unit (GIU)
-#define VR4181_GPMD0REG         __preg16(KSEG1 + 0x0B000300)    /* GPIO Mode 0 Register (R/W) */
-#define VR4181_GPMD1REG         __preg16(KSEG1 + 0x0B000302)    /* GPIO Mode 1 Register (R/W) */
-#define VR4181_GPMD2REG         __preg16(KSEG1 + 0x0B000304)    /* GPIO Mode 2 Register (R/W) */
-#define VR4181_GPMD3REG         __preg16(KSEG1 + 0x0B000306)    /* GPIO Mode 3 Register (R/W) */
-#define VR4181_GPDATHREG        __preg16(KSEG1 + 0x0B000308)    /* GPIO Data High Register (R/W) */
-#define VR4181_GPDATHREG_GPIO16  0x0001
-#define VR4181_GPDATHREG_GPIO17  0x0002
-#define VR4181_GPDATHREG_GPIO18  0x0004
-#define VR4181_GPDATHREG_GPIO19  0x0008
-#define VR4181_GPDATHREG_GPIO20  0x0010
-#define VR4181_GPDATHREG_GPIO21  0x0020
-#define VR4181_GPDATHREG_GPIO22  0x0040
-#define VR4181_GPDATHREG_GPIO23  0x0080
-#define VR4181_GPDATHREG_GPIO24  0x0100
-#define VR4181_GPDATHREG_GPIO25  0x0200
-#define VR4181_GPDATHREG_GPIO26  0x0400
-#define VR4181_GPDATHREG_GPIO27  0x0800
-#define VR4181_GPDATHREG_GPIO28  0x1000
-#define VR4181_GPDATHREG_GPIO29  0x2000
-#define VR4181_GPDATHREG_GPIO30  0x4000
-#define VR4181_GPDATHREG_GPIO31  0x8000
-#define VR4181_GPDATLREG        __preg16(KSEG1 + 0x0B00030A)    /* GPIO Data Low Register (R/W) */
-#define VR4181_GPDATLREG_GPIO0   0x0001
-#define VR4181_GPDATLREG_GPIO1   0x0002
-#define VR4181_GPDATLREG_GPIO2   0x0004
-#define VR4181_GPDATLREG_GPIO3   0x0008
-#define VR4181_GPDATLREG_GPIO4   0x0010
-#define VR4181_GPDATLREG_GPIO5   0x0020
-#define VR4181_GPDATLREG_GPIO6   0x0040
-#define VR4181_GPDATLREG_GPIO7   0x0080
-#define VR4181_GPDATLREG_GPIO8   0x0100
-#define VR4181_GPDATLREG_GPIO9   0x0200
-#define VR4181_GPDATLREG_GPIO10  0x0400
-#define VR4181_GPDATLREG_GPIO11  0x0800
-#define VR4181_GPDATLREG_GPIO12  0x1000
-#define VR4181_GPDATLREG_GPIO13  0x2000
-#define VR4181_GPDATLREG_GPIO14  0x4000
-#define VR4181_GPDATLREG_GPIO15  0x8000
-#define VR4181_GPINTEN          __preg16(KSEG1 + 0x0B00030C)    /* GPIO Interrupt Enable Register (R/W) */
-#define VR4181_GPINTMSK         __preg16(KSEG1 + 0x0B00030E)    /* GPIO Interrupt Mask Register (R/W) */
-#define VR4181_GPINTTYPH        __preg16(KSEG1 + 0x0B000310)    /* GPIO Interrupt Type High Register (R/W) */
-#define VR4181_GPINTTYPL        __preg16(KSEG1 + 0x0B000312)    /* GPIO Interrupt Type Low Register (R/W) */
-#define VR4181_GPINTSTAT        __preg16(KSEG1 + 0x0B000314)    /* GPIO Interrupt Status Register (R/W) */
-#define VR4181_GPHIBSTH         __preg16(KSEG1 + 0x0B000316)    /* GPIO Hibernate Pin State High Register (R/W) */
-#define VR4181_GPHIBSTL         __preg16(KSEG1 + 0x0B000318)    /* GPIO Hibernate Pin State Low Register (R/W) */
-#define VR4181_GPSICTL          __preg16(KSEG1 + 0x0B00031A)    /* GPIO Serial Interface Control Register (R/W) */
-#define VR4181_KEYEN            __preg16(KSEG1 + 0x0B00031C)    /* Keyboard Scan Pin Enable Register (R/W) */
-#define VR4181_PCS0STRA         __preg16(KSEG1 + 0x0B000320)    /* Programmable Chip Select [0] Start Address Register (R/W) */
-#define VR4181_PCS0STPA         __preg16(KSEG1 + 0x0B000322)    /* Programmable Chip Select [0] Stop Address Register (R/W) */
-#define VR4181_PCS0HIA          __preg16(KSEG1 + 0x0B000324)    /* Programmable Chip Select [0] High Address Register (R/W) */
-#define VR4181_PCS1STRA         __preg16(KSEG1 + 0x0B000326)    /* Programmable Chip Select [1] Start Address Register (R/W) */
-#define VR4181_PCS1STPA         __preg16(KSEG1 + 0x0B000328)    /* Programmable Chip Select [1] Stop Address Register (R/W) */
-#define VR4181_PCS1HIA          __preg16(KSEG1 + 0x0B00032A)    /* Programmable Chip Select [1] High Address Register (R/W) */
-#define VR4181_PCSMODE          __preg16(KSEG1 + 0x0B00032C)    /* Programmable Chip Select Mode Register (R/W) */
-#define VR4181_LCDGPMODE        __preg16(KSEG1 + 0x0B00032E)    /* LCD General Purpose Mode Register (R/W) */
-#define VR4181_MISCREG0         __preg16(KSEG1 + 0x0B000330)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG1         __preg16(KSEG1 + 0x0B000332)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG2         __preg16(KSEG1 + 0x0B000334)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG3         __preg16(KSEG1 + 0x0B000336)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG4         __preg16(KSEG1 + 0x0B000338)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG5         __preg16(KSEG1 + 0x0B00033A)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG6         __preg16(KSEG1 + 0x0B00033C)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG7         __preg16(KSEG1 + 0x0B00033D)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG8         __preg16(KSEG1 + 0x0B000340)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG9         __preg16(KSEG1 + 0x0B000342)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG10        __preg16(KSEG1 + 0x0B000344)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG11        __preg16(KSEG1 + 0x0B000346)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG12        __preg16(KSEG1 + 0x0B000348)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG13        __preg16(KSEG1 + 0x0B00034A)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG14        __preg16(KSEG1 + 0x0B00034C)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG15        __preg16(KSEG1 + 0x0B00034E)    /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_SECIRQMASKL      VR4181_GPINTEN
-// No SECIRQMASKH for VR4181
-
-// Touch Panel Interface Unit (PIU)
-#define VR4181_PIUCNTREG        __preg16(KSEG1 + 0x0B000122)    /* PIU Control register (R/W) */
-#define VR4181_PIUCNTREG_PIUSEQEN       0x0004
-#define VR4181_PIUCNTREG_PIUPWR         0x0002
-#define VR4181_PIUCNTREG_PADRST         0x0001
-
-#define VR4181_PIUINTREG        __preg16(KSEG1 + 0x0B000124)    /* PIU Interrupt cause register (R/W) */
-#define VR4181_PIUINTREG_OVP            0x8000
-#define VR4181_PIUINTREG_PADCMD         0x0040
-#define VR4181_PIUINTREG_PADADP         0x0020
-#define VR4181_PIUINTREG_PADPAGE1       0x0010
-#define VR4181_PIUINTREG_PADPAGE0       0x0008
-#define VR4181_PIUINTREG_PADDLOST       0x0004
-#define VR4181_PIUINTREG_PENCHG         0x0001
-
-#define VR4181_PIUSIVLREG       __preg16(KSEG1 + 0x0B000126)    /* PIU Data sampling interval register (R/W) */
-#define VR4181_PIUSTBLREG       __preg16(KSEG1 + 0x0B000128)    /* PIU A/D converter start delay register (R/W) */
-#define VR4181_PIUCMDREG        __preg16(KSEG1 + 0x0B00012A)    /* PIU A/D command register (R/W) */
-#define VR4181_PIUASCNREG       __preg16(KSEG1 + 0x0B000130)    /* PIU A/D port scan register (R/W) */
-#define VR4181_PIUAMSKREG       __preg16(KSEG1 + 0x0B000132)    /* PIU A/D scan mask register (R/W) */
-#define VR4181_PIUCIVLREG       __preg16(KSEG1 + 0x0B00013E)    /* PIU Check interval register (R) */
-#define VR4181_PIUPB00REG       __preg16(KSEG1 + 0x0B0002A0)    /* PIU Page 0 Buffer 0 register (R/W) */
-#define VR4181_PIUPB01REG       __preg16(KSEG1 + 0x0B0002A2)    /* PIU Page 0 Buffer 1 register (R/W) */
-#define VR4181_PIUPB02REG       __preg16(KSEG1 + 0x0B0002A4)    /* PIU Page 0 Buffer 2 register (R/W) */
-#define VR4181_PIUPB03REG       __preg16(KSEG1 + 0x0B0002A6)    /* PIU Page 0 Buffer 3 register (R/W) */
-#define VR4181_PIUPB10REG       __preg16(KSEG1 + 0x0B0002A8)    /* PIU Page 1 Buffer 0 register (R/W) */
-#define VR4181_PIUPB11REG       __preg16(KSEG1 + 0x0B0002AA)    /* PIU Page 1 Buffer 1 register (R/W) */
-#define VR4181_PIUPB12REG       __preg16(KSEG1 + 0x0B0002AC)    /* PIU Page 1 Buffer 2 register (R/W) */
-#define VR4181_PIUPB13REG       __preg16(KSEG1 + 0x0B0002AE)    /* PIU Page 1 Buffer 3 register (R/W) */
-#define VR4181_PIUAB0REG        __preg16(KSEG1 + 0x0B0002B0)    /* PIU A/D scan Buffer 0 register (R/W) */
-#define VR4181_PIUAB1REG        __preg16(KSEG1 + 0x0B0002B2)    /* PIU A/D scan Buffer 1 register (R/W) */
-#define VR4181_PIUAB2REG        __preg16(KSEG1 + 0x0B0002B4)    /* PIU A/D scan Buffer 2 register (R/W) */
-#define VR4181_PIUAB3REG        __preg16(KSEG1 + 0x0B0002B6)    /* PIU A/D scan Buffer 3 register (R/W) */
-#define VR4181_PIUPB04REG       __preg16(KSEG1 + 0x0B0002BC)    /* PIU Page 0 Buffer 4 register (R/W) */
-#define VR4181_PIUPB14REG       __preg16(KSEG1 + 0x0B0002BE)    /* PIU Page 1 Buffer 4 register (R/W) */
-
-// Audio Interface Unit (AIU)
-#define VR4181_SODATREG         __preg16(KSEG1 + 0x0B000166)    /* Speaker Output Data Register (R/W) */
-#define VR4181_SCNTREG          __preg16(KSEG1 + 0x0B000168)    /* Speaker Output Control Register (R/W) */
-#define VR4181_MIDATREG         __preg16(KSEG1 + 0x0B000170)    /* Mike Input Data Register (R/W) */
-#define VR4181_MCNTREG          __preg16(KSEG1 + 0x0B000172)    /* Mike Input Control Register (R/W) */
-#define VR4181_DVALIDREG        __preg16(KSEG1 + 0x0B000178)    /* Data Valid Register (R/W) */
-#define VR4181_SEQREG           __preg16(KSEG1 + 0x0B00017A)    /* Sequential Register (R/W) */
-#define VR4181_INTREG           __preg16(KSEG1 + 0x0B00017C)    /* Interrupt Register (R/W) */
-#define VR4181_SDMADATREG       __preg16(KSEG1 + 0x0B000160)    /* Speaker DMA Data Register (R/W) */
-#define VR4181_MDMADATREG       __preg16(KSEG1 + 0x0B000162)    /* Microphone DMA Data Register (R/W) */
-#define VR4181_DAVREF_SETUP     __preg16(KSEG1 + 0x0B000164)    /* DAC Vref setup register (R/W) */
-#define VR4181_SCNVC_END        __preg16(KSEG1 + 0x0B00016E)    /* Speaker sample rate control (R/W) */
-#define VR4181_MIDATREG         __preg16(KSEG1 + 0x0B000170)    /* Microphone Input Data Register (R/W) */
-#define VR4181_MCNTREG          __preg16(KSEG1 + 0x0B000172)    /* Microphone Input Control Register (R/W) */
-#define VR4181_MCNVC_END        __preg16(KSEG1 + 0x0B00017E)    /* Microphone sample rate control (R/W) */
-
-// Keyboard Interface Unit (KIU)
-#define VR4181_KIUDAT0          __preg16(KSEG1 + 0x0B000180)    /* KIU Data0 Register (R/W) */
-#define VR4181_KIUDAT1          __preg16(KSEG1 + 0x0B000182)    /* KIU Data1 Register (R/W) */
-#define VR4181_KIUDAT2          __preg16(KSEG1 + 0x0B000184)    /* KIU Data2 Register (R/W) */
-#define VR4181_KIUDAT3          __preg16(KSEG1 + 0x0B000186)    /* KIU Data3 Register (R/W) */
-#define VR4181_KIUDAT4          __preg16(KSEG1 + 0x0B000188)    /* KIU Data4 Register (R/W) */
-#define VR4181_KIUDAT5          __preg16(KSEG1 + 0x0B00018A)    /* KIU Data5 Register (R/W) */
-#define VR4181_KIUSCANREP       __preg16(KSEG1 + 0x0B000190)    /* KIU Scan/Repeat Register (R/W) */
-#define VR4181_KIUSCANREP_KEYEN      0x8000
-#define VR4181_KIUSCANREP_SCANSTP    0x0008
-#define VR4181_KIUSCANREP_SCANSTART  0x0004
-#define VR4181_KIUSCANREP_ATSTP      0x0002
-#define VR4181_KIUSCANREP_ATSCAN     0x0001
-#define VR4181_KIUSCANS         __preg16(KSEG1 + 0x0B000192)    /* KIU Scan Status Register (R) */
-#define VR4181_KIUWKS           __preg16(KSEG1 + 0x0B000194)    /* KIU Wait Keyscan Stable Register (R/W) */
-#define VR4181_KIUWKI           __preg16(KSEG1 + 0x0B000196)    /* KIU Wait Keyscan Interval Register (R/W) */
-#define VR4181_KIUINT           __preg16(KSEG1 + 0x0B000198)    /* KIU Interrupt Register (R/W) */
-#define VR4181_KIUINT_KDATLOST       0x0004
-#define VR4181_KIUINT_KDATRDY        0x0002
-#define VR4181_KIUINT_SCANINT        0x0001
-#define VR4181_KIUDAT6          __preg16(KSEG1 + 0x0B00018C)    /* Scan Line 6 Key Data Register (R) */
-#define VR4181_KIUDAT7          __preg16(KSEG1 + 0x0B00018E)    /* Scan Line 7 Key Data Register (R) */
-
-// CompactFlash Controller
-#define VR4181_PCCARDINDEX      __preg8(KSEG1 + 0x0B0008E0)     /* PC Card Controller Index Register */
-#define VR4181_PCCARDDATA       __preg8(KSEG1 + 0x0B0008E1)     /* PC Card Controller Data Register */
-#define VR4181_INTSTATREG       __preg16(KSEG1 + 0x0B0008F8)    /* Interrupt Status Register (R/W) */
-#define VR4181_INTMSKREG        __preg16(KSEG1 + 0x0B0008FA)    /* Interrupt Mask Register (R/W) */
-#define VR4181_CFG_REG_1        __preg16(KSEG1 + 0x0B0008FE)    /* Configuration Register 1 */
-
-// LED Control Unit (LED)
-#define VR4181_LEDHTSREG        __preg16(KSEG1 + 0x0B000240)    /* LED H Time Set register (R/W) */
-#define VR4181_LEDLTSREG        __preg16(KSEG1 + 0x0B000242)    /* LED L Time Set register (R/W) */
-#define VR4181_LEDCNTREG        __preg16(KSEG1 + 0x0B000248)    /* LED Control register (R/W) */
-#define VR4181_LEDASTCREG       __preg16(KSEG1 + 0x0B00024A)    /* LED Auto Stop Time Count register (R/W) */
-#define VR4181_LEDINTREG        __preg16(KSEG1 + 0x0B00024C)    /* LED Interrupt register (R/W) */
-
-// Serial Interface Unit (SIU / SIU1 and SIU2)
-#define VR4181_SIURB            __preg8(KSEG1 + 0x0C000010)     /* Receiver Buffer Register (Read) DLAB = 0 (R) */
-#define VR4181_SIUTH            __preg8(KSEG1 + 0x0C000010)     /* Transmitter Holding Register (Write) DLAB = 0 (W) */
-#define VR4181_SIUDLL           __preg8(KSEG1 + 0x0C000010)     /* Divisor Latch (Least Significant Byte) DLAB = 1 (R/W) */
-#define VR4181_SIUIE            __preg8(KSEG1 + 0x0C000011)     /* Interrupt Enable DLAB = 0 (R/W) */
-#define VR4181_SIUDLM           __preg8(KSEG1 + 0x0C000011)     /* Divisor Latch (Most Significant Byte) DLAB = 1 (R/W) */
-#define VR4181_SIUIID           __preg8(KSEG1 + 0x0C000012)     /* Interrupt Identification Register (Read) (R) */
-#define VR4181_SIUFC            __preg8(KSEG1 + 0x0C000012)     /* FIFO Control Register (Write) (W) */
-#define VR4181_SIULC            __preg8(KSEG1 + 0x0C000013)     /* Line Control Register (R/W) */
-#define VR4181_SIUMC            __preg8(KSEG1 + 0x0C000014)     /* MODEM Control Register (R/W) */
-#define VR4181_SIULS            __preg8(KSEG1 + 0x0C000015)     /* Line Status Register (R/W) */
-#define VR4181_SIUMS            __preg8(KSEG1 + 0x0C000016)     /* MODEM Status Register (R/W) */
-#define VR4181_SIUSC            __preg8(KSEG1 + 0x0C000017)     /* Scratch Register (R/W) */
-#define VR4181_SIURESET         __preg8(KSEG1 + 0x0C000019)     /* SIU Reset Register (R/W) */
-#define VR4181_SIUACTMSK        __preg8(KSEG1 + 0x0C00001C)     /* SIU Activity Mask (R/W) */
-#define VR4181_SIUACTTMR        __preg8(KSEG1 + 0x0C00001E)     /* SIU Activity Timer (R/W) */
-#define VR4181_SIURB_2          __preg8(KSEG1 + 0x0C000000)     /* Receive Buffer Register (Read) (R) */
-#define VR4181_SIUTH_2          __preg8(KSEG1 + 0x0C000000)     /* Transmitter Holding Register (Write) (W) */
-#define VR4181_SIUDLL_2         __preg8(KSEG1 + 0x0C000000)     /* Divisor Latch (Least Significant Byte) (R/W) */
-#define VR4181_SIUIE_2          __preg8(KSEG1 + 0x0C000001)     /* Interrupt Enable (DLAB = 0) (R/W) */
-#define VR4181_SIUDLM_2         __preg8(KSEG1 + 0x0C000001)     /* Divisor Latch (Most Significant Byte) (DLAB = 1) (R/W) */
-#define VR4181_SIUIID_2         __preg8(KSEG1 + 0x0C000002)     /* Interrupt Identification Register (Read) (R) */
-#define VR4181_SIUFC_2          __preg8(KSEG1 + 0x0C000002)     /* FIFO Control Register (Write) (W) */
-#define VR4181_SIULC_2          __preg8(KSEG1 + 0x0C000003)     /* Line Control Register (R/W) */
-#define VR4181_SIUMC_2          __preg8(KSEG1 + 0x0C000004)     /* Modem Control Register (R/W) */
-#define VR4181_SIULS_2          __preg8(KSEG1 + 0x0C000005)     /* Line Status Register (R/W) */
-#define VR4181_SIUMS_2          __preg8(KSEG1 + 0x0C000006)     /* Modem Status Register (R/W) */
-#define VR4181_SIUSC_2          __preg8(KSEG1 + 0x0C000007)     /* Scratch Register (R/W) */
-#define VR4181_SIUIRSEL_2       __preg8(KSEG1 + 0x0C000008)     /* SIU IrDA Selectot (R/W) */
-#define VR4181_SIURESET_2       __preg8(KSEG1 + 0x0C000009)     /* SIU Reset Register (R/W) */
-#define VR4181_SIUCSEL_2        __preg8(KSEG1 + 0x0C00000A)     /* IrDA Echo-back Control (R/W) */
-#define VR4181_SIUACTMSK_2      __preg8(KSEG1 + 0x0C00000C)     /* SIU Activity Mask Register (R/W) */
-#define VR4181_SIUACTTMR_2      __preg8(KSEG1 + 0x0C00000E)     /* SIU Activity Timer Register (R/W) */
-
-
-// USB Module
-#define VR4181_USBINFIFO        __preg16(KSEG1 + 0x0B000780)    /* USB Bulk Input FIFO (Bulk In End Point) (W) */
-#define VR4181_USBOUTFIFO       __preg16(KSEG1 + 0x0B000782)    /* USB Bulk Output FIFO (Bulk Out End Point) (R) */
-#define VR4181_USBCTLFIFO       __preg16(KSEG1 + 0x0B000784)    /* USB Control FIFO (Control End Point) (W) */
-#define VR4181_USBSTAT          __preg16(KSEG1 + 0x0B000786)    /* Interrupt Status Register (R/W) */
-#define VR4181_USBINTMSK        __preg16(KSEG1 + 0x0B000788)    /* Interrupt Mask Register (R/W) */
-#define VR4181_USBCTLREG        __preg16(KSEG1 + 0x0B00078A)    /* Control Register (R/W) */
-#define VR4181_USBSTPREG        __preg16(KSEG1 + 0x0B00078C)    /* USB Transfer Stop Register (R/W) */
-
-// LCD Controller
-#define VR4181_HRTOTALREG       __preg16(KSEG1 + 0x0A000400)    /* Horizontal total Register (R/W) */
-#define VR4181_HRVISIBREG       __preg16(KSEG1 + 0x0A000402)    /* Horizontal Visible Register (R/W) */
-#define VR4181_LDCLKSTREG       __preg16(KSEG1 + 0x0A000404)    /* Load clock start Register (R/W) */
-#define VR4181_LDCLKNDREG       __preg16(KSEG1 + 0x0A000406)    /* Load clock end Register (R/W) */
-#define VR4181_VRTOTALREG       __preg16(KSEG1 + 0x0A000408)    /* Vertical Total Register (R/W) */
-#define VR4181_VRVISIBREG       __preg16(KSEG1 + 0x0A00040A)    /* Vertical Visible Register (R/W) */
-#define VR4181_FVSTARTREG       __preg16(KSEG1 + 0x0A00040C)    /* FLM vertical start Register (R/W) */
-#define VR4181_FVENDREG         __preg16(KSEG1 + 0x0A00040E)    /* FLM vertical end Register (R/W) */
-#define VR4181_LCDCTRLREG       __preg16(KSEG1 + 0x0A000410)    /* LCD control Register (R/W) */
-#define VR4181_LCDINRQREG       __preg16(KSEG1 + 0x0A000412)    /* LCD Interrupt request Register (R/W) */
-#define VR4181_LCDCFGREG0       __preg16(KSEG1 + 0x0A000414)    /* LCD Configuration Register 0 (R/W) */
-#define VR4181_LCDCFGREG1       __preg16(KSEG1 + 0x0A000416)    /* LCD Configuration Register 1 (R/W) */
-#define VR4181_FBSTAD1REG       __preg16(KSEG1 + 0x0A000418)    /* Frame Buffer Start Address 1 Register (R/W) */
-#define VR4181_FBSTAD2REG       __preg16(KSEG1 + 0x0A00041A)    /* Frame Buffer Start Address 2 Register (R/W) */
-#define VR4181_FBNDAD1REG       __preg16(KSEG1 + 0x0A000420)    /* Frame Buffer End Address 1 Register (R/W) */
-#define VR4181_FBNDAD2REG       __preg16(KSEG1 + 0x0A000422)    /* Frame Buffer End Address 2 register (R/W) */
-#define VR4181_FHSTARTREG       __preg16(KSEG1 + 0x0A000424)    /* FLM horizontal Start Register (R/W) */
-#define VR4181_FHENDREG         __preg16(KSEG1 + 0x0A000426)    /* FLM horizontal End Register (R/W) */
-#define VR4181_PWRCONREG1       __preg16(KSEG1 + 0x0A000430)    /* Power Control register 1 (R/W) */
-#define VR4181_PWRCONREG2       __preg16(KSEG1 + 0x0A000432)    /* Power Control register 2 (R/W) */
-#define VR4181_LCDIMSKREG       __preg16(KSEG1 + 0x0A000434)    /* LCD Interrupt Mask register (R/W) */
-#define VR4181_CPINDCTREG       __preg16(KSEG1 + 0x0A00047E)    /* Color palette Index and control Register (R/W) */
-#define VR4181_CPALDATREG       __preg32(KSEG1 + 0x0A000480)    /* Color palette data register (32bits Register) (R/W) */
-
-// physical address spaces
-#define VR4181_LCD             0x0a000000
-#define VR4181_INTERNAL_IO_2   0x0b000000
-#define VR4181_INTERNAL_IO_1   0x0c000000
-#define VR4181_ISA_MEM         0x10000000
-#define VR4181_ISA_IO          0x14000000
-#define VR4181_ROM             0x18000000
-
-// This is the base address for IO port decoding to which the 16 bit IO port address
-// is added.  Defining it to 0 will usually cause a kernel oops any time port IO is
-// attempted, which can be handy for turning up parts of the kernel that make
-// incorrect architecture assumptions (by assuming that everything acts like a PC),
-// but we need it correctly defined to use the PCMCIA/CF controller:
-#define VR4181_PORT_BASE        (KSEG1 + VR4181_ISA_IO)
-#define VR4181_ISAMEM_BASE      (KSEG1 + VR4181_ISA_MEM)
-
-#endif /* __ASM_VR4181_VR4181_H */
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
index 7d41e44463f9..bd2723c30901 100644
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -7,7 +7,7 @@
  * Copyright (C) 2001, 2002 Paul Mundt
  * Copyright (C) 2002 MontaVista Software, Inc.
  * Copyright (C) 2002 TimeSys Corp.
- * Copyright (C) 2003-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
  * 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
@@ -79,11 +79,11 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 #define MIPS_CPU_IRQ(x)         (MIPS_CPU_IRQ_BASE + (x))
 #define MIPS_SOFTINT0_IRQ       MIPS_CPU_IRQ(0)
 #define MIPS_SOFTINT1_IRQ       MIPS_CPU_IRQ(1)
-#define INT0_CASCADE_IRQ        MIPS_CPU_IRQ(2)
-#define INT1_CASCADE_IRQ        MIPS_CPU_IRQ(3)
-#define INT2_CASCADE_IRQ        MIPS_CPU_IRQ(4)
-#define INT3_CASCADE_IRQ        MIPS_CPU_IRQ(5)
-#define INT4_CASCADE_IRQ        MIPS_CPU_IRQ(6)
+#define INT0_IRQ                MIPS_CPU_IRQ(2)
+#define INT1_IRQ                MIPS_CPU_IRQ(3)
+#define INT2_IRQ                MIPS_CPU_IRQ(4)
+#define INT3_IRQ                MIPS_CPU_IRQ(5)
+#define INT4_IRQ                MIPS_CPU_IRQ(6)
 #define TIMER_IRQ               MIPS_CPU_IRQ(7)
 
 /* SYINT1 Interrupt Numbers */
@@ -97,7 +97,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 #define PIU_IRQ                 SYSINT1_IRQ(5)
 #define AIU_IRQ                 SYSINT1_IRQ(6)
 #define KIU_IRQ                 SYSINT1_IRQ(7)
-#define GIUINT_CASCADE_IRQ      SYSINT1_IRQ(8)
+#define GIUINT_IRQ              SYSINT1_IRQ(8)
 #define SIU_IRQ                 SYSINT1_IRQ(9)
 #define BUSERR_IRQ              SYSINT1_IRQ(10)
 #define SOFTINT_IRQ             SYSINT1_IRQ(11)
@@ -128,7 +128,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 #define GIU_IRQ_LAST            GIU_IRQ(31)
 
 extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
-extern int vr41xx_cascade_irq(unsigned int irq, int (*get_irq_number)(int irq));
+extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *));
 
 #define PIUINT_COMMAND          0x0040
 #define PIUINT_DATA             0x0020
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
index 58e193c51b45..bb7a85c186e4 100644
--- a/include/asm-mips/vr41xx/vrc4173.h
+++ b/include/asm-mips/vr41xx/vrc4173.h
@@ -21,8 +21,8 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#ifndef __NEC_VRC4173_H 
-#define __NEC_VRC4173_H 
+#ifndef __NEC_VRC4173_H
+#define __NEC_VRC4173_H
 
 #include <linux/config.h>
 #include <asm/io.h>
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index c4a704121343..04ee53b34c2e 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -113,7 +113,7 @@
  */
 #define BCM1250_M3_WAR 1
 
-/* 
+/*
  * This is a DUART workaround related to glitches around register accesses
  */
 #define SIBYTE_1956_WAR 1
@@ -122,7 +122,7 @@
 
 /*
  * Fill buffers not flushed on CACHE instructions
- * 
+ *
  * Hit_Invalidate_I cacheops invalidate an icache line but the refill
  * for that line can get stale data from the fill buffer instead of
  * accessing memory if the previous icache miss was also to that line.
diff --git a/include/asm-mips/xxs1500.h b/include/asm-mips/xxs1500.h
index 75c0ddfeca13..4d84a90b0f20 100644
--- a/include/asm-mips/xxs1500.h
+++ b/include/asm-mips/xxs1500.h
@@ -22,7 +22,7 @@
  *
  * ########################################################################
  *
- * 
+ *
  */
 #ifndef __ASM_XXS1500_H
 #define __ASM_XXS1500_H
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 4a12692f94b4..44eae9f8274d 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -74,20 +74,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __pgd(x)        ((pgd_t) { (x) } )
 #define __pgprot(x)     ((pgprot_t) { (x) } )
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 typedef struct __physmem_range {
         unsigned long start_pfn;
         unsigned long pages;       /* PAGE_SIZE pages */
@@ -159,4 +145,6 @@ extern int npmem_ranges;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _PARISC_PAGE_H */
diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h
index 8fe7a44ea205..d21b9d0d63ea 100644
--- a/include/asm-parisc/types.h
+++ b/include/asm-parisc/types.h
@@ -56,8 +56,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 6f74f59938d4..92b8ee78dcc2 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -60,7 +60,8 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
 }
 
 static inline void *dma_alloc_coherent(struct device *dev, size_t size,
-                                       dma_addr_t * dma_handle, int gfp)
+                                       dma_addr_t * dma_handle,
+                                       unsigned int __nocast gfp)
 {
 #ifdef CONFIG_NOT_COHERENT_CACHE
         return __dma_alloc_coherent(size, dma_handle, gfp);
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index e807be96e981..e992369cb8e9 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -19,10 +19,6 @@
 
 #ifdef CONFIG_40x
 
-#if defined(CONFIG_ASH)
-#include <platforms/4xx/ash.h>
-#endif
-
 #if defined(CONFIG_BUBINGA)
 #include <platforms/4xx/bubinga.h>
 #endif
@@ -35,14 +31,6 @@
 #include <platforms/4xx/ep405.h>
 #endif
 
-#if defined(CONFIG_OAK)
-#include <platforms/4xx/oak.h>
-#endif
-
-#if defined(CONFIG_REDWOOD_4)
-#include <platforms/4xx/redwood.h>
-#endif
-
 #if defined(CONFIG_REDWOOD_5)
 #include <platforms/4xx/redwood5.h>
 #endif
diff --git a/include/asm-ppc/ibm_ocp.h b/include/asm-ppc/ibm_ocp.h
index 3f7b5669e6d5..bd7656fa2026 100644
--- a/include/asm-ppc/ibm_ocp.h
+++ b/include/asm-ppc/ibm_ocp.h
@@ -67,6 +67,7 @@ struct ocp_func_emac_data {
         int     phy_mode;       /* PHY type or configurable mode */
         u8      mac_addr[6];    /* EMAC mac address */
         u32     phy_map;        /* EMAC phy map */
+        u32     phy_feat_exc;   /* Excluded PHY features */
 };
 
 /* Sysfs support */
@@ -100,6 +101,19 @@ void ocp_show_emac_data(struct device *dev)				\
         device_create_file(dev, &dev_attr_emac_phy_map);                \
 }
 
+/*
+ * PHY mode settings (EMAC <-> ZMII/RGMII bridge <-> PHY)
+ */
+#define PHY_MODE_NA     0
+#define PHY_MODE_MII    1
+#define PHY_MODE_RMII   2
+#define PHY_MODE_SMII   3
+#define PHY_MODE_RGMII  4
+#define PHY_MODE_TBI    5
+#define PHY_MODE_GMII   6
+#define PHY_MODE_RTBI   7
+#define PHY_MODE_SGMII  8
+
 #ifdef CONFIG_40x
 /*
  * Helper function to copy MAC addresses from the bd_t to OCP EMAC
@@ -133,6 +147,7 @@ struct ocp_func_mal_data {
         int     txde_irq;       /* TX Descriptor Error IRQ */
         int     rxde_irq;       /* RX Descriptor Error IRQ */
         int     serr_irq;       /* MAL System Error IRQ    */
+        int     dcr_base;       /* MALx_CFG DCR number   */
 };
 
 #define OCP_SYSFS_MAL_DATA()                                            \
@@ -143,6 +158,7 @@ OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxeob_irq)	\
 OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, txde_irq)        \
 OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxde_irq)        \
 OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, serr_irq)        \
+OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, dcr_base)        \
                                                                         \
 void ocp_show_mal_data(struct device *dev)                              \
 {                                                                       \
@@ -153,6 +169,7 @@ void ocp_show_mal_data(struct device *dev)				\
         device_create_file(dev, &dev_attr_mal_txde_irq);                \
         device_create_file(dev, &dev_attr_mal_rxde_irq);                \
         device_create_file(dev, &dev_attr_mal_serr_irq);                \
+        device_create_file(dev, &dev_attr_mal_dcr_base);                \
 }
 
 /*
diff --git a/include/asm-ppc/irq.h b/include/asm-ppc/irq.h
index a9b33324f562..a244d93ca953 100644
--- a/include/asm-ppc/irq.h
+++ b/include/asm-ppc/irq.h
@@ -337,6 +337,7 @@ static __inline__ int irq_canonicalize(int irq)
 #define SIU_INT_IDMA3           ((uint)0x08 + CPM_IRQ_OFFSET)
 #define SIU_INT_IDMA4           ((uint)0x09 + CPM_IRQ_OFFSET)
 #define SIU_INT_SDMA            ((uint)0x0a + CPM_IRQ_OFFSET)
+#define SIU_INT_USB             ((uint)0x0b + CPM_IRQ_OFFSET)
 #define SIU_INT_TIMER1          ((uint)0x0c + CPM_IRQ_OFFSET)
 #define SIU_INT_TIMER2          ((uint)0x0d + CPM_IRQ_OFFSET)
 #define SIU_INT_TIMER3          ((uint)0x0e + CPM_IRQ_OFFSET)
diff --git a/include/asm-ppc/kmap_types.h b/include/asm-ppc/kmap_types.h
index 2589f182a6ad..6d6fc78731e5 100644
--- a/include/asm-ppc/kmap_types.h
+++ b/include/asm-ppc/kmap_types.h
@@ -17,6 +17,7 @@ enum km_type {
         KM_SOFTIRQ0,
         KM_SOFTIRQ1,
         KM_PPC_SYNC_PAGE,
+        KM_PPC_SYNC_ICACHE,
         KM_TYPE_NR
 };
 
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index 89eb8a2ac693..9694eca16e92 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -67,6 +67,24 @@
 #define IO_VIRT_ADDR    IO_PHYS_ADDR
 #endif
 
+enum ppc_sys_devices {
+        MPC82xx_CPM_FCC1,
+        MPC82xx_CPM_FCC2,
+        MPC82xx_CPM_FCC3,
+        MPC82xx_CPM_I2C,
+        MPC82xx_CPM_SCC1,
+        MPC82xx_CPM_SCC2,
+        MPC82xx_CPM_SCC3,
+        MPC82xx_CPM_SCC4,
+        MPC82xx_CPM_SPI,
+        MPC82xx_CPM_MCC1,
+        MPC82xx_CPM_MCC2,
+        MPC82xx_CPM_SMC1,
+        MPC82xx_CPM_SMC2,
+        MPC82xx_CPM_USB,
+        MPC82xx_SEC1,
+};
+
 #ifndef __ASSEMBLY__
 /* The "residual" data board information structure the boot loader
  * hands to us.
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index 7c31f2d564a1..dc8e59896050 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -36,10 +36,6 @@
 #include <platforms/tqm8xx.h>
 #endif
 
-#if defined(CONFIG_SPD823TS)
-#include <platforms/spd8xx.h>
-#endif
-
 #if defined(CONFIG_IVMS8) || defined(CONFIG_IVML24)
 #include <platforms/ivms8.h>
 #endif
diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
index cc25b921ad4f..835930d6faa1 100644
--- a/include/asm-ppc/mv64x60.h
+++ b/include/asm-ppc/mv64x60.h
@@ -278,6 +278,13 @@ mv64x60_modify(struct mv64x60_handle *bh, u32 offs, u32 data, u32 mask)
 #define mv64x60_set_bits(bh, offs, bits) mv64x60_modify(bh, offs, ~0, bits)
 #define mv64x60_clr_bits(bh, offs, bits) mv64x60_modify(bh, offs, 0, bits)
 
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+#define MV64XXX_DEV_NAME        "mv64xxx"
+
+struct mv64xxx_pdata {
+        u32     hs_reg_valid;
+};
+#endif
 
 /* Externally visible function prototypes */
 int mv64x60_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si);
diff --git a/include/asm-ppc/mv64x60_defs.h b/include/asm-ppc/mv64x60_defs.h
index 2f428746c02b..f8f7f16b9b53 100644
--- a/include/asm-ppc/mv64x60_defs.h
+++ b/include/asm-ppc/mv64x60_defs.h
@@ -333,7 +333,7 @@
 /*
  *****************************************************************************
  *
- *      SRAM Cotnroller Registers
+ *      SRAM Controller Registers
  *
  *****************************************************************************
  */
@@ -352,7 +352,7 @@
 /*
  *****************************************************************************
  *
- *      SDRAM/MEM Cotnroller Registers
+ *      SDRAM/MEM Controller Registers
  *
  *****************************************************************************
  */
@@ -375,6 +375,7 @@
 /* SDRAM Control Registers */
 #define MV64360_D_UNIT_CONTROL_LOW              0x1404
 #define MV64360_D_UNIT_CONTROL_HIGH             0x1424
+#define MV64460_D_UNIT_MMASK                    0x14b0
 
 /* SDRAM Error Report Registers (64360) */
 #define MV64360_SDRAM_ERR_DATA_LO               0x1444
@@ -388,7 +389,7 @@
 /*
  *****************************************************************************
  *
- *      Device/BOOT Cotnroller Registers
+ *      Device/BOOT Controller Registers
  *
  *****************************************************************************
  */
@@ -680,6 +681,8 @@
 #define MV64x60_PCI1_SLAVE_P2P_IO_REMAP         0x0dec
 #define MV64x60_PCI1_SLAVE_CPU_REMAP            0x0df0
 
+#define MV64360_PCICFG_CPCI_HOTSWAP             0x68
+
 /*
  *****************************************************************************
  *
diff --git a/include/asm-ppc/param.h b/include/asm-ppc/param.h
index b24a4e37196a..6198b1657a45 100644
--- a/include/asm-ppc/param.h
+++ b/include/asm-ppc/param.h
@@ -1,8 +1,10 @@
 #ifndef _ASM_PPC_PARAM_H
 #define _ASM_PPC_PARAM_H
 
+#include <linux/config.h>
+
 #ifdef __KERNEL__
-#define HZ              1000            /* internal timer frequency */
+#define HZ              CONFIG_HZ       /* internal timer frequency */
 #define USER_HZ         100             /* for user interfaces in "ticks" */
 #define CLOCKS_PER_SEC  (USER_HZ)       /* frequency at which times() counts */
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 8ea624566231..048f7c8596ee 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -21,7 +21,9 @@
 #include <linux/device.h>
 #include <linux/types.h>
 
-#if defined(CONFIG_83xx)
+#if defined(CONFIG_8260)
+#include <asm/mpc8260.h>
+#elif defined(CONFIG_83xx)
 #include <asm/mpc83xx.h>
 #elif defined(CONFIG_85xx)
 #include <asm/mpc85xx.h>
@@ -50,6 +52,7 @@ extern struct ppc_sys_spec *cur_ppc_sys_spec;
 /* determine which specific SOC we are */
 extern void identify_ppc_sys_by_id(u32 id) __init;
 extern void identify_ppc_sys_by_name(char *name) __init;
+extern void identify_ppc_sys_by_name_and_id(char *name, u32 id) __init;
 
 /* describes all devices that may exist in a given family of processors */
 extern struct platform_device ppc_sys_platform_devices[];
diff --git a/include/asm-ppc/serial.h b/include/asm-ppc/serial.h
index 6d47438be58c..485a924e4d06 100644
--- a/include/asm-ppc/serial.h
+++ b/include/asm-ppc/serial.h
@@ -18,8 +18,6 @@
 #include <platforms/powerpmc250.h>
 #elif defined(CONFIG_LOPEC)
 #include <platforms/lopec.h>
-#elif defined(CONFIG_MCPN765)
-#include <platforms/mcpn765.h>
 #elif defined(CONFIG_MVME5100)
 #include <platforms/mvme5100.h>
 #elif defined(CONFIG_PAL4)
diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index 82395f30004b..513a334c5810 100644
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -84,9 +84,14 @@ extern void cvt_fd(float *from, double *to, unsigned long *fpscr);
 extern void cvt_df(double *from, float *to, unsigned long *fpscr);
 extern int call_rtas(const char *, int, int, unsigned long *, ...);
 extern void cacheable_memzero(void *p, unsigned int nb);
+extern void *cacheable_memcpy(void *, const void *, unsigned int);
 extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
 extern void bad_page_fault(struct pt_regs *, unsigned long, int);
 extern void die(const char *, struct pt_regs *, long);
+#ifdef CONFIG_BOOKE_WDT
+extern u32 booke_wdt_enabled;
+extern u32 booke_wdt_period;
+#endif /* CONFIG_BOOKE_WDT */
 
 struct device_node;
 extern void note_scsi_host(struct device_node *, void *);
diff --git a/include/asm-ppc/types.h b/include/asm-ppc/types.h
index a787bc032587..77dc24d7d2ad 100644
--- a/include/asm-ppc/types.h
+++ b/include/asm-ppc/types.h
@@ -62,8 +62,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc64/lmb.h b/include/asm-ppc64/lmb.h
index cb368bf0f264..de91e034bd98 100644
--- a/include/asm-ppc64/lmb.h
+++ b/include/asm-ppc64/lmb.h
@@ -56,4 +56,26 @@ extern void lmb_dump_all(void);
 
 extern unsigned long io_hole_start;
 
+static inline unsigned long
+lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
+{
+        return type->region[region_nr].size;
+}
+static inline unsigned long
+lmb_size_pages(struct lmb_region *type, unsigned long region_nr)
+{
+        return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_start_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+        return type->region[region_nr].base >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+        return lmb_start_pfn(type, region_nr) +
+               lmb_size_pages(type, region_nr);
+}
+
 #endif /* _PPC64_LMB_H */
diff --git a/include/asm-ppc64/lppaca.h b/include/asm-ppc64/lppaca.h
index 70766b5f26c1..9e2a6c0649a0 100644
--- a/include/asm-ppc64/lppaca.h
+++ b/include/asm-ppc64/lppaca.h
@@ -108,7 +108,7 @@ struct lppaca
         volatile u32 virtual_decr;      // Virtual DECR for shared procsx78-x7B
         u16     slb_count;              // # of SLBs to maintain        x7C-x7D
         u8      idle;                   // Indicate OS is idle          x7E
-        u8      reserved5;              // Reserved                     x7F
+        u8      vmxregs_in_use;         // VMX registers in use         x7F
 
 
 //=============================================================================
diff --git a/include/asm-ppc64/page.h b/include/asm-ppc64/page.h
index a79a08df62bd..a15422bcf30d 100644
--- a/include/asm-ppc64/page.h
+++ b/include/asm-ppc64/page.h
@@ -172,20 +172,6 @@ typedef unsigned long pgprot_t;
 
 #endif
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
 
 extern int page_is_ram(unsigned long pfn);
@@ -270,4 +256,7 @@ extern u64 ppc64_pft_size;		/* Log 2 of page table size */
          VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
 
 #endif /* __KERNEL__ */
+
+#include <asm-generic/page.h>
+
 #endif /* _PPC64_PAGE_H */
diff --git a/include/asm-ppc64/types.h b/include/asm-ppc64/types.h
index 5b8c2cfa1138..bf294c1761b2 100644
--- a/include/asm-ppc64/types.h
+++ b/include/asm-ppc64/types.h
@@ -72,7 +72,6 @@ typedef struct {
         unsigned long env;
 } func_descr_t;
 
-typedef unsigned int kmem_bufctl_t;
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h
index 92360d90144b..7127030ae162 100644
--- a/include/asm-s390/debug.h
+++ b/include/asm-s390/debug.h
@@ -52,8 +52,6 @@ struct __debug_entry{
 #define DEBUG_DATA(entry) (char*)(entry + 1) /* data is stored behind */
                                              /* the entry information */
 
-#define STCK(x) asm volatile ("STCK 0(%1)" : "=m" (x) : "a" (&(x)) : "cc")
-
 typedef struct __debug_entry debug_entry_t;
 
 struct debug_view;
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index afe6a9f9b0ae..c6f51c9ce3ff 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -68,6 +68,7 @@
 #define __LC_SYSTEM_TIMER               0x270
 #define __LC_LAST_UPDATE_CLOCK          0x278
 #define __LC_STEAL_CLOCK                0x280
+#define __LC_RETURN_MCCK_PSW            0x288
 #define __LC_KERNEL_STACK               0xC40
 #define __LC_THREAD_INFO                0xC44
 #define __LC_ASYNC_STACK                0xC48
@@ -90,6 +91,7 @@
 #define __LC_SYSTEM_TIMER               0x278
 #define __LC_LAST_UPDATE_CLOCK          0x280
 #define __LC_STEAL_CLOCK                0x288
+#define __LC_RETURN_MCCK_PSW            0x290
 #define __LC_KERNEL_STACK               0xD40
 #define __LC_THREAD_INFO                0xD48
 #define __LC_ASYNC_STACK                0xD50
@@ -196,7 +198,8 @@ struct _lowcore
         __u64        system_timer;             /* 0x270 */
         __u64        last_update_clock;        /* 0x278 */
         __u64        steal_clock;              /* 0x280 */
-        __u8         pad8[0xc00-0x288];        /* 0x288 */
+        psw_t        return_mcck_psw;          /* 0x288 */
+        __u8         pad8[0xc00-0x290];        /* 0x290 */
 
         /* System info area */
         __u32        save_area[16];            /* 0xc00 */
@@ -285,7 +288,8 @@ struct _lowcore
         __u64        system_timer;             /* 0x278 */
         __u64        last_update_clock;        /* 0x280 */
         __u64        steal_clock;              /* 0x288 */
-        __u8         pad8[0xc00-0x290];        /* 0x290 */
+        psw_t        return_mcck_psw;          /* 0x290 */
+        __u8         pad8[0xc00-0x2a0];        /* 0x2a0 */
         /* System info area */
         __u64        save_area[16];            /* 0xc00 */
         __u8         pad9[0xd40-0xc80];        /* 0xc80 */
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index 2be287b9df88..2430c561e021 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -111,20 +111,6 @@ static inline void copy_page(void *to, void *from)
 #define alloc_zeroed_user_highpage(vma, vaddr) alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 /*
  * These are used to make use of C type-checking..
  */
@@ -207,4 +193,6 @@ page_get_storage_key(unsigned long addr)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _S390_PAGE_H */
diff --git a/include/asm-s390/spinlock.h b/include/asm-s390/spinlock.h
index 8ff10300f7ee..321b23bba1ec 100644
--- a/include/asm-s390/spinlock.h
+++ b/include/asm-s390/spinlock.h
@@ -47,7 +47,7 @@ extern int _raw_spin_trylock_retry(spinlock_t *lp, unsigned int pc);
 
 static inline void _raw_spin_lock(spinlock_t *lp)
 {
-        unsigned long pc = (unsigned long) __builtin_return_address(0);
+        unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
 
         if (unlikely(_raw_compare_and_swap(&lp->lock, 0, pc) != 0))
                 _raw_spin_lock_wait(lp, pc);
@@ -55,7 +55,7 @@ static inline void _raw_spin_lock(spinlock_t *lp)
 
 static inline int _raw_spin_trylock(spinlock_t *lp)
 {
-        unsigned long pc = (unsigned long) __builtin_return_address(0);
+        unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
 
         if (likely(_raw_compare_and_swap(&lp->lock, 0, pc) == 0))
                 return 1;
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 3fefd61416a5..d0be3e477013 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -79,8 +79,6 @@ typedef unsigned  long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #ifndef __s390x__
 typedef union {
         unsigned long long pair;
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 180467be8e7b..324e6cc5ecf7 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -122,24 +122,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
-#endif
-
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h
index c4dc126c5621..cb7e183a0a6b 100644
--- a/include/asm-sh/types.h
+++ b/include/asm-sh/types.h
@@ -58,8 +58,6 @@ typedef u64 sector_t;
 #define HAVE_SECTOR_T
 #endif
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sh64/page.h b/include/asm-sh64/page.h
index d6167f1c0e99..c86df90f7cbd 100644
--- a/include/asm-sh64/page.h
+++ b/include/asm-sh64/page.h
@@ -115,24 +115,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
-#endif
-
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* __ASM_SH64_PAGE_H */
diff --git a/include/asm-sh64/types.h b/include/asm-sh64/types.h
index 41d4d2f82aa9..8d41db2153b5 100644
--- a/include/asm-sh64/types.h
+++ b/include/asm-sh64/types.h
@@ -65,8 +65,6 @@ typedef u32 dma_addr_t;
 #endif
 typedef u64 dma64_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #define BITS_PER_LONG 32
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 383060e90d94..9122684f6c1e 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -132,20 +132,6 @@ BTFIXUPDEF_SETHI(sparc_unmapped_base)
 
 #define TASK_UNMAPPED_BASE      BTFIXUP_SETHI(sparc_unmapped_base)
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #else /* !(__ASSEMBLY__) */
 
 #define __pgprot(x)     (x)
@@ -178,4 +164,6 @@ extern unsigned long pfn_base;
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _SPARC_PAGE_H */
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 40ed30a2b7c6..8f4f6a959651 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -435,9 +435,6 @@ extern unsigned long *sparc_valid_addr_bitmap;
 #define kern_addr_valid(addr) \
         (test_bit(__pa((unsigned long)(addr))>>20, sparc_valid_addr_bitmap))
 
-extern int io_remap_page_range(struct vm_area_struct *vma,
-                               unsigned long from, unsigned long to,
-                               unsigned long size, pgprot_t prot, int space);
 extern int io_remap_pfn_range(struct vm_area_struct *vma,
                               unsigned long from, unsigned long pfn,
                               unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
index 9eabf6e61ccc..42fc6ed98156 100644
--- a/include/asm-sparc/types.h
+++ b/include/asm-sparc/types.h
@@ -54,8 +54,6 @@ typedef unsigned long long u64;
 typedef u32 dma_addr_t;
 typedef u32 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index cc7198aaac50..9a3a81f1cc58 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -1,6 +1,6 @@
 /* cpudata.h: Per-cpu parameters.
  *
- * Copyright (C) 2003 David S. Miller (davem@redhat.com)
+ * Copyright (C) 2003, 2005 David S. Miller (davem@redhat.com)
  */
 
 #ifndef _SPARC64_CPUDATA_H
@@ -10,7 +10,7 @@
 
 typedef struct {
         /* Dcache line 1 */
-        unsigned int    __pad0;         /* bh_count moved to irq_stat for consistency. KAO */
+        unsigned int    __softirq_pending; /* must be 1st, see rtrap.S */
         unsigned int    multiplier;
         unsigned int    counter;
         unsigned int    idle_volume;
diff --git a/include/asm-sparc64/hardirq.h b/include/asm-sparc64/hardirq.h
index d6db1aed7645..f0cf71376ec5 100644
--- a/include/asm-sparc64/hardirq.h
+++ b/include/asm-sparc64/hardirq.h
@@ -1,22 +1,16 @@
 /* hardirq.h: 64-bit Sparc hard IRQ support.
  *
- * Copyright (C) 1997, 1998 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1997, 1998, 2005 David S. Miller (davem@davemloft.net)
  */
 
 #ifndef __SPARC64_HARDIRQ_H
 #define __SPARC64_HARDIRQ_H
 
-#include <linux/config.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/cache.h>
+#include <asm/cpudata.h>
 
-/* rtrap.S is sensitive to the offsets of these fields */
-typedef struct {
-        unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>  /* Standard mappings for irq_cpustat_t above */
+#define __ARCH_IRQ_STAT
+#define local_softirq_pending() \
+        (local_cpu_data().__softirq_pending)
 
 #define HARDIRQ_BITS    8
 
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index afdcea90707a..0056770e83ad 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -100,18 +100,41 @@ static __inline__ void _outl(u32 l, unsigned long addr)
 #define inl_p(__addr)           inl(__addr)
 #define outl_p(__l, __addr)     outl(__l, __addr)
 
-extern void outsb(void __iomem *addr, const void *src, unsigned long count);
-extern void outsw(void __iomem *addr, const void *src, unsigned long count);
-extern void outsl(void __iomem *addr, const void *src, unsigned long count);
-extern void insb(void __iomem *addr, void *dst, unsigned long count);
-extern void insw(void __iomem *addr, void *dst, unsigned long count);
-extern void insl(void __iomem *addr, void *dst, unsigned long count);
-#define ioread8_rep(a,d,c)      insb(a,d,c)
-#define ioread16_rep(a,d,c)     insw(a,d,c)
-#define ioread32_rep(a,d,c)     insl(a,d,c)
-#define iowrite8_rep(a,s,c)     outsb(a,s,c)
-#define iowrite16_rep(a,s,c)    outsw(a,s,c)
-#define iowrite32_rep(a,s,c)    outsl(a,s,c)
+extern void outsb(unsigned long, const void *, unsigned long);
+extern void outsw(unsigned long, const void *, unsigned long);
+extern void outsl(unsigned long, const void *, unsigned long);
+extern void insb(unsigned long, void *, unsigned long);
+extern void insw(unsigned long, void *, unsigned long);
+extern void insl(unsigned long, void *, unsigned long);
+
+static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
+{
+        insb((unsigned long __force)port, buf, count);
+}
+static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
+{
+        insw((unsigned long __force)port, buf, count);
+}
+
+static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
+{
+        insl((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+        outsb((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+        outsw((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+        outsl((unsigned long __force)port, buf, count);
+}
 
 /* Memory functions, same as I/O accesses on Ultra. */
 static inline u8 _readb(const volatile void __iomem *addr)
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index b87dbbd64bc9..c9f8ef208ea5 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -150,20 +150,6 @@ struct sparc_phys_banks {
 
 extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #endif /* !(__ASSEMBLY__) */
 
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
@@ -171,4 +157,6 @@ static __inline__ int get_order(unsigned long size)
 
 #endif /* !(__KERNEL__) */
 
+#include <asm-generic/page.h>
+
 #endif /* !(_SPARC64_PAGE_H) */
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 1ae00c5087f1..a2b4f5ed4625 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -410,9 +410,6 @@ extern unsigned long *sparc64_valid_addr_bitmap;
 #define kern_addr_valid(addr)   \
         (test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
 
-extern int io_remap_page_range(struct vm_area_struct *vma, unsigned long from,
-                               unsigned long offset,
-                               unsigned long size, pgprot_t prot, int space);
 extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
                                unsigned long pfn,
                                unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h
index 6248ed1a9a7a..d0ee7f105838 100644
--- a/include/asm-sparc64/types.h
+++ b/include/asm-sparc64/types.h
@@ -56,8 +56,6 @@ typedef unsigned long u64;
 typedef u32 dma_addr_t;
 typedef u64 dma64_addr_t;
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
index 095bb627b96a..2edb4f1f789c 100644
--- a/include/asm-um/mmu_context.h
+++ b/include/asm-um/mmu_context.h
@@ -20,7 +20,15 @@ extern void force_flush_all(void);
 
 static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
 {
-        if (old != new)
+        /*
+         * This is called by fs/exec.c and fs/aio.c. In the first case, for an
+         * exec, we don't need to do anything as we're called from userspace
+         * and thus going to use a new host PID. In the second, we're called
+         * from a kernel thread, and thus need to go doing the mmap's on the
+         * host. Since they're very expensive, we want to avoid that as far as
+         * possible.
+         */
+        if (old != new && (current->flags & PF_BORROWED_MM))
                 force_flush_all();
 }
 
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index f58aedadeb4e..bd850a249183 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -116,24 +116,12 @@ extern void *to_virt(unsigned long phys);
 #define pfn_valid(pfn) ((pfn) < max_mapnr)
 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
 
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 extern struct page *arch_validate(struct page *page, int mask, int order);
 #define HAVE_ARCH_VALIDATE
 
 extern void arch_free_page(struct page *page, int order);
 #define HAVE_ARCH_FREE_PAGE
 
+#include <asm-generic/page.h>
+
 #endif
diff --git a/include/asm-um/pgalloc.h b/include/asm-um/pgalloc.h
index 8fcb2fc0a892..ea49411236dc 100644
--- a/include/asm-um/pgalloc.h
+++ b/include/asm-um/pgalloc.h
@@ -42,11 +42,13 @@ static inline void pte_free(struct page *pte)
 #define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
 
 #ifdef CONFIG_3_LEVEL_PGTABLES
-/*
- * In the 3-level case we free the pmds as part of the pgd.
- */
-#define pmd_free(x)                     do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
+
+extern __inline__ void pmd_free(pmd_t *pmd)
+{
+        free_page((unsigned long)pmd);
+}
+
+#define __pmd_free_tlb(tlb,x)   tlb_remove_page((tlb),virt_to_page(x))
 #endif
 
 #define check_pgt_cache()       do { } while (0)
diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h
index 9b3abc01d60e..ffe017f6b64b 100644
--- a/include/asm-um/pgtable-2level.h
+++ b/include/asm-um/pgtable-2level.h
@@ -35,35 +35,8 @@
 static inline int pgd_newpage(pgd_t pgd)        { return 0; }
 static inline void pgd_mkuptodate(pgd_t pgd)    { }
 
-#define pte_present(x)  (pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-static inline pte_t pte_mknewprot(pte_t pte)
-{
-        pte_val(pte) |= _PAGE_NEWPROT;
-        return(pte);
-}
-
-static inline pte_t pte_mknewpage(pte_t pte)
-{
-        pte_val(pte) |= _PAGE_NEWPAGE;
-        return(pte);
-}
-
-static inline void set_pte(pte_t *pteptr, pte_t pteval)
-{
-        /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
-         * fix_range knows to unmap it.  _PAGE_NEWPROT is specific to
-         * mapped pages.
-         */
-        *pteptr = pte_mknewpage(pteval);
-        if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
 
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-#define pte_none(x) !(pte_val(x) & ~_PAGE_NEWPAGE)
 #define pte_pfn(x) phys_to_pfn(pte_val(x))
 #define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot))
 #define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot))
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index 65e8bfc55fc4..786c25727289 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -57,35 +57,6 @@ static inline int pgd_newpage(pgd_t pgd)
 
 static inline void pgd_mkuptodate(pgd_t pgd) { pgd_val(pgd) &= ~_PAGE_NEWPAGE; }
 
-
-#define pte_present(x)  pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-static inline pte_t pte_mknewprot(pte_t pte)
-{
-        pte_set_bits(pte, _PAGE_NEWPROT);
-        return(pte);
-}
-
-static inline pte_t pte_mknewpage(pte_t pte)
-{
-        pte_set_bits(pte, _PAGE_NEWPAGE);
-        return(pte);
-}
-
-static inline void set_pte(pte_t *pteptr, pte_t pteval)
-{
-        pte_copy(*pteptr, pteval);
-
-        /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
-         * fix_range knows to unmap it.  _PAGE_NEWPROT is specific to
-         * mapped pages.
-         */
-
-        *pteptr = pte_mknewpage(*pteptr);
-        if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
 #define set_pmd(pmdptr, pmdval) set_64bit((phys_t *) (pmdptr), pmd_val(pmdval))
 
 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
@@ -98,14 +69,11 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
         return pmd;
 }
 
-static inline void pmd_free(pmd_t *pmd){
-        free_page((unsigned long) pmd);
+extern inline void pud_clear (pud_t *pud)
+{
+        set_pud(pud, __pud(0));
 }
 
-#define __pmd_free_tlb(tlb,x)   do { } while (0)
-
-static inline void pud_clear (pud_t * pud) { }
-
 #define pud_page(pud) \
         ((struct page *) __va(pud_val(pud) & PAGE_MASK))
 
@@ -113,13 +81,6 @@ static inline void pud_clear (pud_t * pud) { }
 #define pmd_offset(pud, address) ((pmd_t *) pud_page(*(pud)) + \
                         pmd_index(address))
 
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-
-static inline int pte_none(pte_t pte)
-{
-        return pte_is_zero(pte);
-}
-
 static inline unsigned long pte_pfn(pte_t pte)
 {
         return phys_to_pfn(pte_val(pte));
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index a88040920311..b48e0966ecd7 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -16,13 +16,15 @@
 
 #define _PAGE_PRESENT   0x001
 #define _PAGE_NEWPAGE   0x002
-#define _PAGE_NEWPROT   0x004
-#define _PAGE_FILE      0x008   /* set:pagecache unset:swap */
-#define _PAGE_PROTNONE  0x010   /* If not present */
+#define _PAGE_NEWPROT   0x004
 #define _PAGE_RW        0x020
 #define _PAGE_USER      0x040
 #define _PAGE_ACCESSED  0x080
 #define _PAGE_DIRTY     0x100
+/* If _PAGE_PRESENT is clear, we use these: */
+#define _PAGE_FILE      0x008   /* nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_PROTNONE  0x010   /* if the user mapped it with PROT_NONE;
+                                   pte_present gives true */
 
 #ifdef CONFIG_3_LEVEL_PGTABLES
 #include "asm/pgtable-3level.h"
@@ -151,10 +153,24 @@ extern unsigned long pg0[1024];
 
 #define pmd_page(pmd) phys_to_page(pmd_val(pmd) & PAGE_MASK)
 
+#define pte_page(x) pfn_to_page(pte_pfn(x))
 #define pte_address(x) (__va(pte_val(x) & PAGE_MASK))
 #define mk_phys(a, r) ((a) + (((unsigned long) r) << REGION_SHIFT))
 #define phys_addr(p) ((p) & ~REGION_MASK)
 
+#define pte_present(x)  pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
+
+/*
+ * =================================
+ * Flags checking section.
+ * =================================
+ */
+
+static inline int pte_none(pte_t pte)
+{
+        return pte_is_zero(pte);
+}
+
 /*
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
@@ -210,6 +226,18 @@ static inline int pte_newprot(pte_t pte)
         return(pte_present(pte) && (pte_get_bits(pte, _PAGE_NEWPROT)));
 }
 
+/*
+ * =================================
+ * Flags setting section.
+ * =================================
+ */
+
+static inline pte_t pte_mknewprot(pte_t pte)
+{
+        pte_set_bits(pte, _PAGE_NEWPROT);
+        return(pte);
+}
+
 static inline pte_t pte_rdprotect(pte_t pte)
 { 
         pte_clear_bits(pte, _PAGE_USER);
@@ -278,6 +306,26 @@ static inline pte_t pte_mkuptodate(pte_t pte)
         return(pte); 
 }
 
+static inline pte_t pte_mknewpage(pte_t pte)
+{
+        pte_set_bits(pte, _PAGE_NEWPAGE);
+        return(pte);
+}
+
+static inline void set_pte(pte_t *pteptr, pte_t pteval)
+{
+        pte_copy(*pteptr, pteval);
+
+        /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
+         * fix_range knows to unmap it.  _PAGE_NEWPROT is specific to
+         * mapped pages.
+         */
+
+        *pteptr = pte_mknewpage(*pteptr);
+        if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
+}
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
 extern phys_t page_to_phys(struct page *page);
 
 /*
diff --git a/include/asm-v850/page.h b/include/asm-v850/page.h
index d6091622935d..b4bc85e7b91a 100644
--- a/include/asm-v850/page.h
+++ b/include/asm-v850/page.h
@@ -98,25 +98,6 @@ typedef unsigned long pgprot_t;
 #define PAGE_ALIGN(addr)        (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
 
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order (unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-
 /* No current v850 processor has virtual memory.  */
 #define __virt_to_phys(addr)    (addr)
 #define __phys_to_virt(addr)    (addr)
@@ -144,4 +125,6 @@ extern __inline__ int get_order (unsigned long size)
 
 #endif /* KERNEL */
 
+#include <asm-generic/page.h>
+
 #endif /* __V850_PAGE_H__ */
diff --git a/include/asm-v850/types.h b/include/asm-v850/types.h
index e7cfe5b33a10..dcef57196875 100644
--- a/include/asm-v850/types.h
+++ b/include/asm-v850/types.h
@@ -59,8 +59,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index 431318764af6..135ffaa0393b 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -28,7 +28,6 @@
 #define HPAGE_SIZE      ((1UL) << HPAGE_SHIFT)
 #define HPAGE_MASK      (~(HPAGE_SIZE - 1))
 #define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
@@ -92,20 +91,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #include <asm/bug.h>
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-
-        size = (size-1) >> (PAGE_SHIFT-1);
-        order = -1;
-        do {
-                size >>= 1;
-                order++;
-        } while (size);
-        return order;
-}
-
 #endif /* __ASSEMBLY__ */
 
 #define PAGE_OFFSET             ((unsigned long)__PAGE_OFFSET)
@@ -141,4 +126,6 @@ extern __inline__ int get_order(unsigned long size)
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif /* _X86_64_PAGE_H */
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 4e167b5ea8f3..5e0f2fdab0d3 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -104,6 +104,19 @@ extern inline void pgd_clear (pgd_t * pgd)
 ((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
 
 #define ptep_get_and_clear(mm,addr,xp)  __pte(xchg(&(xp)->pte, 0))
+
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
+{
+        pte_t pte;
+        if (full) {
+                pte = *ptep;
+                *ptep = __pte(0);
+        } else {
+                pte = ptep_get_and_clear(mm, addr, ptep);
+        }
+        return pte;
+}
+
 #define pte_same(a, b)          ((a).pte == (b).pte)
 
 #define PMD_SIZE        (1UL << PMD_SHIFT)
@@ -143,7 +156,7 @@ extern inline void pgd_clear (pgd_t * pgd)
 #define _PAGE_ACCESSED  0x020
 #define _PAGE_DIRTY     0x040
 #define _PAGE_PSE       0x080   /* 2MB page */
-#define _PAGE_FILE      0x040   /* set:pagecache, unset:swap */
+#define _PAGE_FILE      0x040   /* nonlinear file mapping, saved PTE; unset:swap */
 #define _PAGE_GLOBAL    0x100   /* Global TLB entry */
 
 #define _PAGE_PROTNONE  0x080   /* If not present */
@@ -247,6 +260,7 @@ static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
+#define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 static inline int pte_user(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
 extern inline int pte_read(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
 extern inline int pte_exec(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
@@ -254,8 +268,8 @@ extern inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
 extern inline int pte_young(pte_t pte)          { return pte_val(pte) & _PAGE_ACCESSED; }
 extern inline int pte_write(pte_t pte)          { return pte_val(pte) & _PAGE_RW; }
 static inline int pte_file(pte_t pte)           { return pte_val(pte) & _PAGE_FILE; }
+static inline int pte_huge(pte_t pte)           { return (pte_val(pte) & __LARGE_PTE) == __LARGE_PTE; }
 
-#define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 extern inline pte_t pte_rdprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
 extern inline pte_t pte_exprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
 extern inline pte_t pte_mkclean(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
@@ -433,6 +447,7 @@ extern int kern_addr_valid(unsigned long addr);
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 85549e656eeb..194160f6a43f 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -437,6 +437,11 @@ static inline void prefetchw(void *x)
         outb((data), 0x23); \
 } while (0)
 
+static inline void serialize_cpu(void)
+{
+        __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+}
+
 static inline void __monitor(const void *eax, unsigned long ecx,
                 unsigned long edx)
 {
diff --git a/include/asm-x86_64/types.h b/include/asm-x86_64/types.h
index 32bd1426b523..c86c2e6793e2 100644
--- a/include/asm-x86_64/types.h
+++ b/include/asm-x86_64/types.h
@@ -51,8 +51,6 @@ typedef u64 dma_addr_t;
 typedef u64 sector_t;
 #define HAVE_SECTOR_T
 
-typedef unsigned short kmem_bufctl_t;
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index d72bcb32ba4f..24f86f0e43cf 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -66,7 +66,7 @@ typedef struct { volatile int counter; } atomic_t;
  *
  * Atomically adds @i to @v.
  */
-extern __inline__ void atomic_add(int i, atomic_t * v)
+static inline void atomic_add(int i, atomic_t * v)
 {
     unsigned int vval;
 
@@ -90,7 +90,7 @@ extern __inline__ void atomic_add(int i, atomic_t * v)
  *
  * Atomically subtracts @i from @v.
  */
-extern __inline__ void atomic_sub(int i, atomic_t *v)
+static inline void atomic_sub(int i, atomic_t *v)
 {
     unsigned int vval;
 
@@ -111,7 +111,7 @@ extern __inline__ void atomic_sub(int i, atomic_t *v)
  * We use atomic_{add|sub}_return to define other functions.
  */
 
-extern __inline__ int atomic_add_return(int i, atomic_t * v)
+static inline int atomic_add_return(int i, atomic_t * v)
 {
      unsigned int vval;
 
@@ -130,7 +130,7 @@ extern __inline__ int atomic_add_return(int i, atomic_t * v)
     return vval;
 }
 
-extern __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t * v)
 {
     unsigned int vval;
 
@@ -224,7 +224,7 @@ extern __inline__ int atomic_sub_return(int i, atomic_t * v)
 #define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0)
 
 
-extern __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
     unsigned int all_f = -1;
     unsigned int vval;
@@ -243,7 +243,7 @@ extern __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
         );
 }
 
-extern __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 {
     unsigned int vval;
 
diff --git a/include/asm-xtensa/checksum.h b/include/asm-xtensa/checksum.h
index 1a00fad19929..81a797ae3abe 100644
--- a/include/asm-xtensa/checksum.h
+++ b/include/asm-xtensa/checksum.h
@@ -47,14 +47,14 @@ asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, i
  *      If you use these functions directly please don't forget the
  *      verify_area().
  */
-extern __inline__
+static inline
 unsigned int csum_partial_copy_nocheck ( const char *src, char *dst,
                                         int len, int sum)
 {
         return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
 }
 
-extern __inline__
+static inline
 unsigned int csum_partial_copy_from_user ( const char *src, char *dst,
                                                 int len, int sum, int *err_ptr)
 {
diff --git a/include/asm-xtensa/delay.h b/include/asm-xtensa/delay.h
index 0a123d53a636..1bc601ec3621 100644
--- a/include/asm-xtensa/delay.h
+++ b/include/asm-xtensa/delay.h
@@ -18,7 +18,7 @@
 
 extern unsigned long loops_per_jiffy;
 
-extern __inline__ void __delay(unsigned long loops)
+static inline void __delay(unsigned long loops)
 {
   /* 2 cycles per loop. */
   __asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 2, 1b"
diff --git a/include/asm-xtensa/io.h b/include/asm-xtensa/io.h
index 2c471c42ecfc..c5c13985bbe1 100644
--- a/include/asm-xtensa/io.h
+++ b/include/asm-xtensa/io.h
@@ -41,12 +41,12 @@ static inline unsigned int _swapl (unsigned int v)
  * These are trivial on the 1:1 Linux/Xtensa mapping
  */
 
-extern inline unsigned long virt_to_phys(volatile void * address)
+static inline unsigned long virt_to_phys(volatile void * address)
 {
         return PHYSADDR((unsigned long)address);
 }
 
-extern inline void * phys_to_virt(unsigned long address)
+static inline void * phys_to_virt(unsigned long address)
 {
         return (void*) CACHED_ADDR(address);
 }
@@ -55,12 +55,12 @@ extern inline void * phys_to_virt(unsigned long address)
  * IO bus memory addresses are also 1:1 with the physical address
  */
 
-extern inline unsigned long virt_to_bus(volatile void * address)
+static inline unsigned long virt_to_bus(volatile void * address)
 {
         return PHYSADDR((unsigned long)address);
 }
 
-extern inline void * bus_to_virt (unsigned long address)
+static inline void * bus_to_virt (unsigned long address)
 {
         return (void *) CACHED_ADDR(address);
 }
@@ -69,17 +69,17 @@ extern inline void * bus_to_virt (unsigned long address)
  * Change "struct page" to physical address.
  */
 
-extern inline void *ioremap(unsigned long offset, unsigned long size)
+static inline void *ioremap(unsigned long offset, unsigned long size)
 {
         return (void *) CACHED_ADDR_IO(offset);
 }
 
-extern inline void *ioremap_nocache(unsigned long offset, unsigned long size)
+static inline void *ioremap_nocache(unsigned long offset, unsigned long size)
 {
         return (void *) BYPASS_ADDR_IO(offset);
 }
 
-extern inline void iounmap(void *addr)
+static inline void iounmap(void *addr)
 {
 }
 
diff --git a/include/asm-xtensa/mmu_context.h b/include/asm-xtensa/mmu_context.h
index 1b0801548cd9..364a7b057bfa 100644
--- a/include/asm-xtensa/mmu_context.h
+++ b/include/asm-xtensa/mmu_context.h
@@ -199,13 +199,13 @@ extern pgd_t *current_pgd;
 #define ASID_FIRST_VERSION                                              \
         ((unsigned long)(~ASID_VERSION_MASK) + 1 + ASID_FIRST_NONRESERVED)
 
-extern inline void set_rasid_register (unsigned long val)
+static inline void set_rasid_register (unsigned long val)
 {
         __asm__ __volatile__ (" wsr %0, "__stringify(RASID)"\n\t"
                               " isync\n" : : "a" (val));
 }
 
-extern inline unsigned long get_rasid_register (void)
+static inline unsigned long get_rasid_register (void)
 {
         unsigned long tmp;
         __asm__ __volatile__ (" rsr %0, "__stringify(RASID)"\n\t" : "=a" (tmp));
@@ -215,7 +215,7 @@ extern inline unsigned long get_rasid_register (void)
 
 #if ((XCHAL_MMU_ASID_INVALID == 0) && (XCHAL_MMU_ASID_KERNEL == 1))
 
-extern inline void
+static inline void
 get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
 {
         extern void flush_tlb_all(void);
@@ -234,7 +234,7 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
 /* XCHAL_MMU_ASID_INVALID == 0 and XCHAL_MMU_ASID_KERNEL ==1 are
    really the best, but if you insist... */
 
-extern inline int validate_asid (unsigned long asid)
+static inline int validate_asid (unsigned long asid)
 {
         switch (asid) {
         case XCHAL_MMU_ASID_INVALID:
@@ -247,7 +247,7 @@ extern inline int validate_asid (unsigned long asid)
         return 1; /* valid */
 }
 
-extern inline void
+static inline void
 get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
 {
         extern void flush_tlb_all(void);
@@ -274,14 +274,14 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
  * instance.
  */
 
-extern inline int
+static inline int
 init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
         mm->context = NO_CONTEXT;
         return 0;
 }
 
-extern inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
                              struct task_struct *tsk)
 {
         unsigned long asid = asid_cache;
@@ -301,7 +301,7 @@ extern inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
  * Destroy context related info for an mm_struct that is about
  * to be put to rest.
  */
-extern inline void destroy_context(struct mm_struct *mm)
+static inline void destroy_context(struct mm_struct *mm)
 {
         /* Nothing to do. */
 }
@@ -310,7 +310,7 @@ extern inline void destroy_context(struct mm_struct *mm)
  * After we have set current->mm to a new value, this activates
  * the context for the new mm so we see the new mappings.
  */
-extern inline void
+static inline void
 activate_mm(struct mm_struct *prev, struct mm_struct *next)
 {
         /* Unconditionally get a new ASID.  */
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h
index b495e5b5a942..8ded36f255a2 100644
--- a/include/asm-xtensa/page.h
+++ b/include/asm-xtensa/page.h
@@ -55,7 +55,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  * Pure 2^n version of get_order
  */
 
-extern __inline__ int get_order(unsigned long size)
+static inline int get_order(unsigned long size)
 {
         int order;
 #ifndef XCHAL_HAVE_NSU
diff --git a/include/asm-xtensa/page.h.n b/include/asm-xtensa/page.h.n
deleted file mode 100644
index 546cc6624f24..000000000000
--- a/include/asm-xtensa/page.h.n
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * linux/include/asm-xtensa/page.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
- * published by the Free Software Foundation.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_PAGE_H
-#define _XTENSA_PAGE_H
-
-#ifdef __KERNEL__
-
-#include <asm/processor.h>
-#include <linux/config.h>
-
-/*
- * PAGE_SHIFT determines the page size
- * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary
- */
-#define PAGE_SHIFT              XCHAL_MMU_MIN_PTE_PAGE_SIZE
-#define PAGE_SIZE               (1 << PAGE_SHIFT)
-#define PAGE_MASK               (~(PAGE_SIZE-1))
-#define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE - 1) & PAGE_MASK)
-
-#define DCACHE_WAY_SIZE         (XCHAL_DCACHE_SIZE / XCHAL_DCACHE_WAYS)
-#define PAGE_OFFSET             XCHAL_KSEG_CACHED_VADDR
-
-#ifdef __ASSEMBLY__
-
-#define __pgprot(x)     (x)
-
-#else
-
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;            /* page table entry */
-typedef struct { unsigned long pmd; } pmd_t;            /* PMD table entry */
-typedef struct { unsigned long pgd; } pgd_t;            /* PGD table entry */
-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) } )
-
-/*
- * Pure 2^n version of get_order
- */
-extern __inline__ int get_order(unsigned long size)
-{
-        int order;
-#ifndef XCHAL_HAVE_NSU
-        unsigned long x1, x2, x4, x8, x16;
-
-        size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-        x1  = size & 0xAAAAAAAA;
-        x2  = size & 0xCCCCCCCC;
-        x4  = size & 0xF0F0F0F0;
-        x8  = size & 0xFF00FF00;
-        x16 = size & 0xFFFF0000;
-        order = x2 ? 2 : 0;
-        order += (x16 != 0) * 16;
-        order += (x8 != 0) * 8;
-        order += (x4 != 0) * 4;
-        order += (x1 != 0);
-
-        return order;
-#else
-        size = (size - 1) >> PAGE_SHIFT;
-        asm ("nsau %0, %1" : "=r" (order) : "r" (size));
-        return 32 - order;
-#endif
-}
-
-
-struct page;
-extern void clear_page(void *page);
-extern void copy_page(void *to, void *from);
-
-/*
- * If we have cache aliasing and writeback caches, we might have to do
- * some extra work
- */
-
-#if (DCACHE_WAY_SIZE > PAGE_SIZE) && XCHAL_DCACHE_IS_WRITEBACK
-void clear_user_page(void *addr, unsigned long vaddr, struct page* page);
-void copy_user_page(void *to, void* from, unsigned long vaddr, struct page* page);
-#else
-# define clear_user_page(page,vaddr,pg)         clear_page(page)
-# define copy_user_page(to, from, vaddr, pg)    copy_page(to, from)
-#endif
-
-
-/*
- * This handles the memory map.  We handle pages at
- * XCHAL_KSEG_CACHED_VADDR for kernels with 32 bit address space.
- * These macros are for conversion of kernel address, not user
- * addresses.
- */
-
-#define __pa(x)                 ((unsigned long) (x) - PAGE_OFFSET)
-#define __va(x)                 ((void *)((unsigned long) (x) + PAGE_OFFSET))
-#define pfn_valid(pfn)          ((unsigned long)pfn < max_mapnr)
-#ifndef CONFIG_DISCONTIGMEM
-# define pfn_to_page(pfn)       (mem_map + (pfn))
-# define page_to_pfn(page)      ((unsigned long)((page) - mem_map))
-#else
-# error CONFIG_DISCONTIGMEM not supported
-#endif
-
-#define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_virt(page)      __va(page_to_pfn(page) << PAGE_SHIFT)
-#define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
-
-#define WANT_PAGE_VIRTUAL
-
-
-#endif /* __ASSEMBLY__ */
-
-#define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
-                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#endif /* __KERNEL__ */
-#endif /* _XTENSA_PAGE_H */
diff --git a/include/asm-xtensa/pci.h b/include/asm-xtensa/pci.h
index 6817742301c2..24eb7fc25da8 100644
--- a/include/asm-xtensa/pci.h
+++ b/include/asm-xtensa/pci.h
@@ -22,12 +22,12 @@
 
 extern struct pci_controller* pcibios_alloc_controller(void);
 
-extern inline void pcibios_set_master(struct pci_dev *dev)
+static inline void pcibios_set_master(struct pci_dev *dev)
 {
         /* No special bus mastering setup handling */
 }
 
-extern inline void pcibios_penalize_isa_irq(int irq)
+static inline void pcibios_penalize_isa_irq(int irq)
 {
         /* We don't do dynamic PCI IRQ allocation */
 }
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index 0bb6416ae266..883ebc2d75d6 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -260,7 +260,7 @@ static inline pte_t pte_mkwrite(pte_t pte)	{ pte_val(pte) |= _PAGE_RW; return pt
 #define pfn_pte(pfn, prot)      __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
 #define mk_pte(page, prot)      pfn_pte(page_to_pfn(page), prot)
 
-extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
         return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));
 }
@@ -278,14 +278,14 @@ static inline void update_pte(pte_t *ptep, pte_t pteval)
 #endif
 }
 
-extern inline void
+static inline void
 set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval)
 {
         update_pte(ptep, pteval);
 }
 
 
-extern inline void
+static inline void
 set_pmd(pmd_t *pmdp, pmd_t pmdval)
 {
         *pmdp = pmdval;
diff --git a/include/asm-xtensa/semaphore.h b/include/asm-xtensa/semaphore.h
index c8a7574a9a57..db740b8bc6f0 100644
--- a/include/asm-xtensa/semaphore.h
+++ b/include/asm-xtensa/semaphore.h
@@ -47,7 +47,7 @@ struct semaphore {
 #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
 #define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
 
-extern inline void sema_init (struct semaphore *sem, int val)
+static inline void sema_init (struct semaphore *sem, int val)
 {
 /*
  *      *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
@@ -79,7 +79,7 @@ asmlinkage void __up(struct semaphore * sem);
 
 extern spinlock_t semaphore_wake_lock;
 
-extern __inline__ void down(struct semaphore * sem)
+static inline void down(struct semaphore * sem)
 {
 #if WAITQUEUE_DEBUG
         CHECK_MAGIC(sem->__magic);
@@ -89,7 +89,7 @@ extern __inline__ void down(struct semaphore * sem)
                 __down(sem);
 }
 
-extern __inline__ int down_interruptible(struct semaphore * sem)
+static inline int down_interruptible(struct semaphore * sem)
 {
         int ret = 0;
 #if WAITQUEUE_DEBUG
@@ -101,7 +101,7 @@ extern __inline__ int down_interruptible(struct semaphore * sem)
         return ret;
 }
 
-extern __inline__ int down_trylock(struct semaphore * sem)
+static inline int down_trylock(struct semaphore * sem)
 {
         int ret = 0;
 #if WAITQUEUE_DEBUG
@@ -117,7 +117,7 @@ extern __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).
  */
-extern __inline__ void up(struct semaphore * sem)
+static inline void up(struct semaphore * sem)
 {
 #if WAITQUEUE_DEBUG
         CHECK_MAGIC(sem->__magic);
diff --git a/include/asm-xtensa/string.h b/include/asm-xtensa/string.h
index 3f81b27d9809..5fb8c27cbef5 100644
--- a/include/asm-xtensa/string.h
+++ b/include/asm-xtensa/string.h
@@ -16,7 +16,7 @@
 #define _XTENSA_STRING_H
 
 #define __HAVE_ARCH_STRCPY
-extern __inline__ char *strcpy(char *__dest, const char *__src)
+static inline char *strcpy(char *__dest, const char *__src)
 {
         register char *__xdest = __dest;
         unsigned long __dummy;
@@ -35,7 +35,7 @@ extern __inline__ char *strcpy(char *__dest, const char *__src)
 }
 
 #define __HAVE_ARCH_STRNCPY
-extern __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;
@@ -60,7 +60,7 @@ extern __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
 }
 
 #define __HAVE_ARCH_STRCMP
-extern __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;
@@ -82,7 +82,7 @@ extern __inline__ int strcmp(const char *__cs, const char *__ct)
 }
 
 #define __HAVE_ARCH_STRNCMP
-extern __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;
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index 690fe325e671..f09393232e5e 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -56,7 +56,7 @@ static inline int irqs_disabled(void)
 
 #define clear_cpenable() __clear_cpenable()
 
-extern __inline__ void __clear_cpenable(void)
+static inline void __clear_cpenable(void)
 {
 #if XCHAL_HAVE_CP
         unsigned long i = 0;
@@ -64,7 +64,7 @@ extern __inline__ void __clear_cpenable(void)
 #endif
 }
 
-extern __inline__ void enable_coprocessor(int i)
+static inline void enable_coprocessor(int i)
 {
 #if XCHAL_HAVE_CP
         int cp;
@@ -74,7 +74,7 @@ extern __inline__ void enable_coprocessor(int i)
 #endif
 }
 
-extern __inline__ void disable_coprocessor(int i)
+static inline void disable_coprocessor(int i)
 {
 #if XCHAL_HAVE_CP
         int cp;
@@ -123,7 +123,7 @@ do {						\
  * cmpxchg
  */
 
-extern __inline__ unsigned long
+static inline unsigned long
 __cmpxchg_u32(volatile int *p, int old, int new)
 {
   __asm__ __volatile__("rsil    a15, "__stringify(LOCKLEVEL)"\n\t"
@@ -173,7 +173,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
  * where no register reference will cause an overflow.
  */
 
-extern __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
 {
   unsigned long tmp;
   __asm__ __volatile__("rsil    a15, "__stringify(LOCKLEVEL)"\n\t"
diff --git a/include/asm-xtensa/tlbflush.h b/include/asm-xtensa/tlbflush.h
index 23bfe9db45f5..43f6ec859af9 100644
--- a/include/asm-xtensa/tlbflush.h
+++ b/include/asm-xtensa/tlbflush.h
@@ -39,7 +39,7 @@ extern void flush_tlb_range(struct vm_area_struct*,unsigned long,unsigned long);
  * page-table pages.
  */
 
-extern inline void flush_tlb_pgtables(struct mm_struct *mm,
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
                                       unsigned long start, unsigned long end)
 {
 }
@@ -51,26 +51,26 @@ extern inline void flush_tlb_pgtables(struct mm_struct *mm,
 #define ITLB_PROBE_SUCCESS  (1 << ITLB_WAYS_LOG2)
 #define DTLB_PROBE_SUCCESS  (1 << DTLB_WAYS_LOG2)
 
-extern inline unsigned long itlb_probe(unsigned long addr)
+static inline unsigned long itlb_probe(unsigned long addr)
 {
         unsigned long tmp;
         __asm__ __volatile__("pitlb  %0, %1\n\t" : "=a" (tmp) : "a" (addr));
         return tmp;
 }
 
-extern inline unsigned long dtlb_probe(unsigned long addr)
+static inline unsigned long dtlb_probe(unsigned long addr)
 {
         unsigned long tmp;
         __asm__ __volatile__("pdtlb  %0, %1\n\t" : "=a" (tmp) : "a" (addr));
         return tmp;
 }
 
-extern inline void invalidate_itlb_entry (unsigned long probe)
+static inline void invalidate_itlb_entry (unsigned long probe)
 {
         __asm__ __volatile__("iitlb  %0; isync\n\t" : : "a" (probe));
 }
 
-extern inline void invalidate_dtlb_entry (unsigned long probe)
+static inline void invalidate_dtlb_entry (unsigned long probe)
 {
         __asm__ __volatile__("idtlb  %0; dsync\n\t" : : "a" (probe));
 }
@@ -80,68 +80,68 @@ extern inline void invalidate_dtlb_entry (unsigned long probe)
  * caller must follow up with an 'isync', which can be relatively
  * expensive on some Xtensa implementations.
  */
-extern inline void invalidate_itlb_entry_no_isync (unsigned entry)
+static inline void invalidate_itlb_entry_no_isync (unsigned entry)
 {
         /* Caller must follow up with 'isync'. */
         __asm__ __volatile__ ("iitlb  %0\n" : : "a" (entry) );
 }
 
-extern inline void invalidate_dtlb_entry_no_isync (unsigned entry)
+static inline void invalidate_dtlb_entry_no_isync (unsigned entry)
 {
         /* Caller must follow up with 'isync'. */
         __asm__ __volatile__ ("idtlb  %0\n" : : "a" (entry) );
 }
 
-extern inline void set_itlbcfg_register (unsigned long val)
+static inline void set_itlbcfg_register (unsigned long val)
 {
         __asm__ __volatile__("wsr  %0, "__stringify(ITLBCFG)"\n\t" "isync\n\t"
                              : : "a" (val));
 }
 
-extern inline void set_dtlbcfg_register (unsigned long val)
+static inline void set_dtlbcfg_register (unsigned long val)
 {
         __asm__ __volatile__("wsr  %0, "__stringify(DTLBCFG)"; dsync\n\t"
                              : : "a" (val));
 }
 
-extern inline void set_ptevaddr_register (unsigned long val)
+static inline void set_ptevaddr_register (unsigned long val)
 {
         __asm__ __volatile__(" wsr  %0, "__stringify(PTEVADDR)"; isync\n"
                              : : "a" (val));
 }
 
-extern inline unsigned long read_ptevaddr_register (void)
+static inline unsigned long read_ptevaddr_register (void)
 {
         unsigned long tmp;
         __asm__ __volatile__("rsr  %0, "__stringify(PTEVADDR)"\n\t" : "=a" (tmp));
         return tmp;
 }
 
-extern inline void write_dtlb_entry (pte_t entry, int way)
+static inline void write_dtlb_entry (pte_t entry, int way)
 {
         __asm__ __volatile__("wdtlb  %1, %0; dsync\n\t"
                              : : "r" (way), "r" (entry) );
 }
 
-extern inline void write_itlb_entry (pte_t entry, int way)
+static inline void write_itlb_entry (pte_t entry, int way)
 {
         __asm__ __volatile__("witlb  %1, %0; isync\n\t"
                              : : "r" (way), "r" (entry) );
 }
 
-extern inline void invalidate_page_directory (void)
+static inline void invalidate_page_directory (void)
 {
         invalidate_dtlb_entry (DTLB_WAY_PGTABLE);
 }
 
-extern inline void invalidate_itlb_mapping (unsigned address)
+static inline void invalidate_itlb_mapping (unsigned address)
 {
         unsigned long tlb_entry;
         while ((tlb_entry = itlb_probe (address)) & ITLB_PROBE_SUCCESS)
                 invalidate_itlb_entry (tlb_entry);
 }
 
-extern inline void invalidate_dtlb_mapping (unsigned address)
+static inline void invalidate_dtlb_mapping (unsigned address)
 {
         unsigned long tlb_entry;
         while ((tlb_entry = dtlb_probe (address)) & DTLB_PROBE_SUCCESS)
@@ -165,28 +165,28 @@ extern inline void invalidate_dtlb_mapping (unsigned address)
  *      as[07..00] contain the asid
  */
 
-extern inline unsigned long read_dtlb_virtual (int way)
+static inline unsigned long read_dtlb_virtual (int way)
 {
         unsigned long tmp;
         __asm__ __volatile__("rdtlb0  %0, %1\n\t" : "=a" (tmp), "+a" (way));
         return tmp;
 }
 
-extern inline unsigned long read_dtlb_translation (int way)
+static inline unsigned long read_dtlb_translation (int way)
 {
         unsigned long tmp;
         __asm__ __volatile__("rdtlb1  %0, %1\n\t" : "=a" (tmp), "+a" (way));
         return tmp;
 }
 
-extern inline unsigned long read_itlb_virtual (int way)
+static inline unsigned long read_itlb_virtual (int way)
 {
         unsigned long tmp;
         __asm__ __volatile__("ritlb0  %0, %1\n\t" : "=a" (tmp), "+a" (way));
         return tmp;
 }
 
-extern inline unsigned long read_itlb_translation (int way)
+static inline unsigned long read_itlb_translation (int way)
 {
         unsigned long tmp;
         __asm__ __volatile__("ritlb1  %0, %1\n\t" : "=a" (tmp), "+a" (way));
diff --git a/include/asm-xtensa/types.h b/include/asm-xtensa/types.h
index ebac00469852..9d99a8e9e337 100644
--- a/include/asm-xtensa/types.h
+++ b/include/asm-xtensa/types.h
@@ -58,8 +58,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned int kmem_bufctl_t;
-
 #endif  /* __KERNEL__ */
 #endif
 
diff --git a/include/asm-xtensa/uaccess.h b/include/asm-xtensa/uaccess.h
index 35576b25c7b2..fc268ac923c0 100644
--- a/include/asm-xtensa/uaccess.h
+++ b/include/asm-xtensa/uaccess.h
@@ -211,7 +211,7 @@
 #define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
 #define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))
 
-extern inline int verify_area(int type, const void * addr, unsigned long size)
+static inline int verify_area(int type, const void * addr, unsigned long size)
 {
         return access_ok(type,addr,size) ? 0 : -EFAULT;
 }
@@ -464,7 +464,7 @@ __generic_copy_from_user(void *to, const void *from, unsigned long n)
  * success.
  */
 
-extern inline unsigned long
+static inline unsigned long
 __xtensa_clear_user(void *addr, unsigned long size)
 {
         if ( ! memset(addr, 0, size) )
@@ -472,7 +472,7 @@ __xtensa_clear_user(void *addr, unsigned long size)
         return 0;
 }
 
-extern inline unsigned long
+static inline unsigned long
 clear_user(void *addr, unsigned long size)
 {
         if (access_ok(VERIFY_WRITE, addr, size))
@@ -486,7 +486,7 @@ clear_user(void *addr, unsigned long size)
 extern long __strncpy_user(char *, const char *, long);
 #define __strncpy_from_user __strncpy_user
 
-extern inline long
+static inline long
 strncpy_from_user(char *dst, const char *src, long count)
 {
         if (access_ok(VERIFY_READ, src, 1))
@@ -502,7 +502,7 @@ strncpy_from_user(char *dst, const char *src, long count)
  */
 extern long __strnlen_user(const char *, long);
 
-extern inline long strnlen_user(const char *str, long len)
+static inline long strnlen_user(const char *str, long len)
 {
         unsigned long top = __kernel_ok ? ~0UL : TASK_SIZE - 1;
 
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 8d139f4acf23..6b4618902d3d 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -233,6 +233,7 @@ typedef __u32 kernel_cap_t;
 /* Allow enabling/disabling tagged queuing on SCSI controllers and sending
    arbitrary SCSI commands */
 /* Allow setting encryption key on loopback filesystem */
+/* Allow setting zone reclaim policy */
 
 #define CAP_SYS_ADMIN        21
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index e8904c0da686..86980c68234a 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -8,7 +8,7 @@
  * Basic handling of the devices is done in drivers/base/cpu.c
  * and system devices are handled in drivers/base/sys.c. 
  *
- * CPUs are exported via driverfs in the class/cpu/devices/
+ * CPUs are exported via sysfs in the class/cpu/devices/
  * directory. 
  *
  * Per-cpu interfaces can be implemented using a struct device_interface. 
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5e2bcc636a02..3c89df6e7768 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -45,6 +45,7 @@
 #define CRYPTO_TFM_MODE_CTR             0x00000008
 
 #define CRYPTO_TFM_REQ_WEAK_KEY         0x00000100
+#define CRYPTO_TFM_REQ_MAY_SLEEP        0x00000200
 #define CRYPTO_TFM_RES_WEAK_KEY         0x00100000
 #define CRYPTO_TFM_RES_BAD_KEY_LEN      0x00200000
 #define CRYPTO_TFM_RES_BAD_KEY_SCHED    0x00400000
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 73781ec165b4..c7c5dd316182 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -91,11 +91,6 @@ typedef	struct {
 
 #define EFI_PAGE_SHIFT          12
 
-/*
- * For current x86 implementations of EFI, there is
- * additional padding in the mem descriptors.  This is not
- * the case in ia64.  Need to have this fixed in the f/w.
- */
 typedef struct {
         u32 type;
         u32 pad;
@@ -103,9 +98,6 @@ typedef struct {
         u64 virt_addr;
         u64 num_pages;
         u64 attribute;
-#if defined (__i386__)
-        u64 pad1;
-#endif
 } efi_memory_desc_t;
 
 typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg);
@@ -240,10 +232,12 @@ typedef struct {
 } efi_system_table_t;
 
 struct efi_memory_map {
-        efi_memory_desc_t *phys_map;
-        efi_memory_desc_t *map;
+        void *phys_map;
+        void *map;
+        void *map_end;
         int nr_map;
         unsigned long desc_version;
+        unsigned long desc_size;
 };
 
 /*
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index ce8518e658b6..4522c7186bf3 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -69,6 +69,12 @@ static inline int is_multicast_ether_addr(const u8 *addr)
         return ((addr[0] != 0xff) && (0x01 & addr[0]));
 }
 
+static inline int is_broadcast_ether_addr(const u8 *addr)
+{
+        return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&  
+                (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+}
+
 /**
  * is_valid_ether_addr - Determine if the given Ethernet address is valid
  * @addr: Pointer to a six-byte array containing the Ethernet address
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f529d1442815..e670b0d13fe0 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -70,12 +70,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
 void hugetlb_prefault_arch_hook(struct mm_struct *mm);
 #endif
 
-#ifndef ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
-#define hugetlb_clean_stale_pgtable(pte)        BUG()
-#else
-void hugetlb_clean_stale_pgtable(pte_t *pte);
-#endif
-
 #else /* !CONFIG_HUGETLB_PAGE */
 
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 096a85a58ae5..88aef7b86ef4 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -77,6 +77,7 @@ struct tun_struct {
 #define TUNSETIFF     _IOW('T', 202, int) 
 #define TUNSETPERSIST _IOW('T', 203, int) 
 #define TUNSETOWNER   _IOW('T', 204, int)
+#define TUNSETLINK    _IOW('T', 205, int)
 
 /* TUNSETIFF ifr flags */
 #define IFF_TUN         0x0001
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 8480aef10e62..94a46f38c532 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -150,6 +150,9 @@ void mpol_free_shared_policy(struct shared_policy *p);
 struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
                                             unsigned long idx);
 
+struct mempolicy *get_vma_policy(struct task_struct *task,
+                        struct vm_area_struct *vma, unsigned long addr);
+
 extern void numa_default_policy(void);
 extern void numa_policy_init(void);
 
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 9a0893f3249e..30f68c0c8c6e 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -46,6 +46,12 @@ struct mmc_ios {
 #define MMC_BUSMODE_OPENDRAIN   1
 #define MMC_BUSMODE_PUSHPULL    2
 
+        unsigned char   chip_select;            /* SPI chip select */
+
+#define MMC_CS_DONTCARE         0
+#define MMC_CS_HIGH             1
+#define MMC_CS_LOW              2
+
         unsigned char   power_mode;             /* power supply mode */
 
 #define MMC_POWER_OFF           0
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 6c90461ed99f..5ed471b58f4f 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -487,11 +487,27 @@ struct mem_section {
         unsigned long section_mem_map;
 };
 
-extern struct mem_section mem_section[NR_MEM_SECTIONS];
+#ifdef CONFIG_SPARSEMEM_EXTREME
+#define SECTIONS_PER_ROOT       (PAGE_SIZE / sizeof (struct mem_section))
+#else
+#define SECTIONS_PER_ROOT       1
+#endif
+
+#define SECTION_NR_TO_ROOT(sec) ((sec) / SECTIONS_PER_ROOT)
+#define NR_SECTION_ROOTS        (NR_MEM_SECTIONS / SECTIONS_PER_ROOT)
+#define SECTION_ROOT_MASK       (SECTIONS_PER_ROOT - 1)
+
+#ifdef CONFIG_SPARSEMEM_EXTREME
+extern struct mem_section *mem_section[NR_SECTION_ROOTS];
+#else
+extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT];
+#endif
 
 static inline struct mem_section *__nr_to_section(unsigned long nr)
 {
-        return &mem_section[nr];
+        if (!mem_section[SECTION_NR_TO_ROOT(nr)])
+                return NULL;
+        return &mem_section[SECTION_NR_TO_ROOT(nr)][nr & SECTION_ROOT_MASK];
 }
 
 /*
@@ -513,12 +529,12 @@ static inline struct page *__section_mem_map_addr(struct mem_section *section)
 
 static inline int valid_section(struct mem_section *section)
 {
-        return (section->section_mem_map & SECTION_MARKED_PRESENT);
+        return (section && (section->section_mem_map & SECTION_MARKED_PRESENT));
 }
 
 static inline int section_has_mem_map(struct mem_section *section)
 {
-        return (section->section_mem_map & SECTION_HAS_MEM_MAP);
+        return (section && (section->section_mem_map & SECTION_HAS_MEM_MAP));
 }
 
 static inline int valid_section_nr(unsigned long nr)
@@ -572,6 +588,7 @@ static inline int pfn_valid(unsigned long pfn)
 void sparse_init(void);
 #else
 #define sparse_init()   do {} while (0)
+#define sparse_index_init(_sec, _nid)  do {} while (0)
 #endif /* CONFIG_SPARSEMEM */
 
 #ifdef CONFIG_NODES_SPAN_OTHER_NODES
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index 5773ea42f6e4..0b08cd692201 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -980,7 +980,7 @@
 /* I2C Registers                        */
 /****************************************/
 
-#define MV64XXX_I2C_CTLR_NAME                                   "mv64xxx i2c"
+#define MV64XXX_I2C_CTLR_NAME                                   "mv64xxx_i2c"
 #define MV64XXX_I2C_OFFSET                                          0xc000
 #define MV64XXX_I2C_REG_BLOCK_SIZE                                  0x0020
 
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f5a6695d4d21..f34767c5fc79 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -134,6 +134,7 @@ struct page_state {
 };
 
 extern void get_page_state(struct page_state *ret);
+extern void get_page_state_node(struct page_state *ret, int node);
 extern void get_full_page_state(struct page_state *ret);
 extern unsigned long __read_page_state(unsigned long offset);
 extern void __mod_page_state(unsigned long offset, unsigned long delta);
@@ -194,6 +195,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
 #define SetPageDirty(page)      set_bit(PG_dirty, &(page)->flags)
 #define TestSetPageDirty(page)  test_and_set_bit(PG_dirty, &(page)->flags)
 #define ClearPageDirty(page)    clear_bit(PG_dirty, &(page)->flags)
+#define __ClearPageDirty(page)  __clear_bit(PG_dirty, &(page)->flags)
 #define TestClearPageDirty(page) test_and_clear_bit(PG_dirty, &(page)->flags)
 
 #define SetPageLRU(page)        set_bit(PG_lru, &(page)->flags)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d513c1634006..95c941f8c747 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2147,6 +2147,9 @@
 #define PCI_DEVICE_ID_ENE_1420          0x1420
 #define PCI_VENDOR_ID_CHELSIO           0x1425
 
+#define PCI_VENDOR_ID_MIPS              0x153f
+#define PCI_DEVICE_ID_SOC_IT            0x0001
+
 #define PCI_VENDOR_ID_SYBA              0x1592
 #define PCI_DEVICE_ID_SYBA_2P_EPP       0x0782
 #define PCI_DEVICE_ID_SYBA_1P_ECP       0x0783
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 7aeb208ed713..5cfb07648eca 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -186,7 +186,9 @@ extern int pm_suspend(suspend_state_t state);
 
 struct device;
 
-typedef u32 __bitwise pm_message_t;
+typedef struct pm_message {
+        int event;
+} pm_message_t;
 
 /*
  * There are 4 important states driver can be in:
@@ -207,9 +209,13 @@ typedef u32 __bitwise pm_message_t;
  * or something similar soon.
  */
 
-#define PMSG_FREEZE     ((__force pm_message_t) 3)
-#define PMSG_SUSPEND    ((__force pm_message_t) 3)
-#define PMSG_ON         ((__force pm_message_t) 0)
+#define PM_EVENT_ON 0
+#define PM_EVENT_FREEZE 1
+#define PM_EVENT_SUSPEND 2
+
+#define PMSG_FREEZE     ((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_SUSPEND    ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_ON         ((struct pm_message){ .event = PM_EVENT_ON, })
 
 struct dev_pm_info {
         pm_message_t            power_state;
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index a373fc254df2..2afdafb62123 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -20,6 +20,8 @@
 #define PTRACE_DETACH           0x11
 
 #define PTRACE_SYSCALL            24
+#define PTRACE_SYSEMU             31
+#define PTRACE_SYSEMU_SINGLESTEP  32
 
 /* 0x4200-0x4300 are reserved for architecture-independent additions.  */
 #define PTRACE_SETOPTIONS       0x4200
diff --git a/include/linux/serial.h b/include/linux/serial.h
index 9f2d85284d0b..12cd9cf65e8f 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -176,10 +176,6 @@ struct serial_icounter_struct {
 #ifdef __KERNEL__
 #include <linux/compiler.h>
 
-/* Export to allow PCMCIA to use this - Dave Hinds */
-extern int __deprecated register_serial(struct serial_struct *req);
-extern void __deprecated unregister_serial(int line);
-
 /* Allow architectures to override entries in serial8250_ports[] at run time: */
 struct uart_port;       /* forward declaration */
 extern int early_serial_setup(struct uart_port *port);
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 3e3c1fa35b06..d8a023d804d4 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -14,6 +14,9 @@
 #include <linux/serial_core.h>
 #include <linux/device.h>
 
+/*
+ * This is the platform device platform_data structure
+ */
 struct plat_serial8250_port {
         unsigned long   iobase;         /* io base address */
         void __iomem    *membase;       /* ioremap cookie or NULL */
@@ -26,4 +29,17 @@ struct plat_serial8250_port {
         unsigned int    flags;          /* UPF_* flags */
 };
 
+/*
+ * This should be used by drivers which want to register
+ * their own 8250 ports without registering their own
+ * platform device.  Using these will make your driver
+ * dependent on the 8250 driver.
+ */
+struct uart_port;
+
+int serial8250_register_port(struct uart_port *);
+void serial8250_unregister_port(int line);
+void serial8250_suspend_port(int line);
+void serial8250_resume_port(int line);
+
 #endif
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index f6fca8f2f3ca..cf0f64ea2bc0 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -142,8 +142,8 @@ struct uart_ops {
         unsigned int    (*tx_empty)(struct uart_port *);
         void            (*set_mctrl)(struct uart_port *, unsigned int mctrl);
         unsigned int    (*get_mctrl)(struct uart_port *);
-        void            (*stop_tx)(struct uart_port *, unsigned int tty_stop);
-        void            (*start_tx)(struct uart_port *, unsigned int tty_start);
+        void            (*stop_tx)(struct uart_port *);
+        void            (*start_tx)(struct uart_port *);
         void            (*send_xchar)(struct uart_port *, char ch);
         void            (*stop_rx)(struct uart_port *);
         void            (*enable_ms)(struct uart_port *);
@@ -360,8 +360,6 @@ struct tty_driver *uart_console_device(struct console *co, int *index);
  */
 int uart_register_driver(struct uart_driver *uart);
 void uart_unregister_driver(struct uart_driver *uart);
-void __deprecated uart_unregister_port(struct uart_driver *reg, int line);
-int __deprecated uart_register_port(struct uart_driver *reg, struct uart_port *port);
 int uart_add_one_port(struct uart_driver *reg, struct uart_port *port);
 int uart_remove_one_port(struct uart_driver *reg, struct uart_port *port);
 int uart_match_port(struct uart_port *port1, struct uart_port *port2);
@@ -468,13 +466,13 @@ uart_handle_cts_change(struct uart_port *port, unsigned int status)
                 if (tty->hw_stopped) {
                         if (status) {
                                 tty->hw_stopped = 0;
-                                port->ops->start_tx(port, 0);
+                                port->ops->start_tx(port);
                                 uart_write_wakeup(port);
                         }
                 } else {
                         if (!status) {
                                 tty->hw_stopped = 1;
-                                port->ops->stop_tx(port, 0);
+                                port->ops->stop_tx(port);
                         }
                 }
         }
diff --git a/include/linux/swap.h b/include/linux/swap.h
index bfe3e763ccf2..3c9ff0048153 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -107,6 +107,8 @@ enum {
         SWP_USED        = (1 << 0),     /* is slot in swap_info[] used? */
         SWP_WRITEOK     = (1 << 1),     /* ok to write to this swap?    */
         SWP_ACTIVE      = (SWP_USED | SWP_WRITEOK),
+                                        /* add others here before... */
+        SWP_SCANNING    = (1 << 8),     /* refcount in scan_swap_map */
 };
 
 #define SWAP_CLUSTER_MAX 32
@@ -116,16 +118,13 @@ enum {
 
 /*
  * The in-memory structure used to track swap areas.
- * extent_list.prev points at the lowest-index extent.  That list is
- * sorted.
  */
 struct swap_info_struct {
         unsigned int flags;
-        spinlock_t sdev_lock;
+        int prio;                       /* swap priority */
         struct file *swap_file;
         struct block_device *bdev;
         struct list_head extent_list;
-        int nr_extents;
         struct swap_extent *curr_swap_extent;
         unsigned old_block_size;
         unsigned short * swap_map;
@@ -133,10 +132,9 @@ struct swap_info_struct {
         unsigned int highest_bit;
         unsigned int cluster_next;
         unsigned int cluster_nr;
-        int prio;                       /* swap priority */
-        int pages;
-        unsigned long max;
-        unsigned long inuse_pages;
+        unsigned int pages;
+        unsigned int max;
+        unsigned int inuse_pages;
         int next;                       /* next entry on swap list */
 };
 
@@ -222,13 +220,7 @@ extern int can_share_swap_page(struct page *);
 extern int remove_exclusive_swap_page(struct page *);
 struct backing_dev_info;
 
-extern struct swap_list_t swap_list;
-extern spinlock_t swaplock;
-
-#define swap_list_lock()        spin_lock(&swaplock)
-#define swap_list_unlock()      spin_unlock(&swaplock)
-#define swap_device_lock(p)     spin_lock(&p->sdev_lock)
-#define swap_device_unlock(p)   spin_unlock(&p->sdev_lock)
+extern spinlock_t swap_lock;
 
 /* linux/mm/thrash.c */
 extern struct mm_struct * swap_token_mm;
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index d4c7db35e708..87b9d14c710d 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -4,7 +4,7 @@
  * the low-order bits.
  *
  * We arrange the `type' and `offset' fields so that `type' is at the five
- * high-order bits of the smp_entry_t and `offset' is right-aligned in the
+ * high-order bits of the swp_entry_t and `offset' is right-aligned in the
  * remaining bits.
  *
  * swp_entry_t's are *never* stored anywhere in their arch-dependent format.
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 6409d9cf5965..b244f69ef682 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -10,6 +10,14 @@
 #define VM_MAP          0x00000004      /* vmap()ed pages */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
+/*
+ * Maximum alignment for ioremap() regions.
+ * Can be overriden by arch-specific value.
+ */
+#ifndef IOREMAP_MAX_ORDER
+#define IOREMAP_MAX_ORDER       (7 + PAGE_SHIFT)        /* 128 pages */
+#endif
+
 struct vm_struct {
         void                    *addr;
         unsigned long           size;
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index db09580ad14b..dc36b1be6745 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -20,18 +20,9 @@
  */
 #ifndef IEEE80211_H
 #define IEEE80211_H
-
 #include <linux/if_ether.h> /* ETH_ALEN */
 #include <linux/kernel.h>   /* ARRAY_SIZE */
-
-#if WIRELESS_EXT < 17
-#define IW_QUAL_QUAL_INVALID   0x10
-#define IW_QUAL_LEVEL_INVALID  0x20
-#define IW_QUAL_NOISE_INVALID  0x40
-#define IW_QUAL_QUAL_UPDATED   0x1
-#define IW_QUAL_LEVEL_UPDATED  0x2
-#define IW_QUAL_NOISE_UPDATED  0x4
-#endif
+#include <linux/wireless.h>
 
 #define IEEE80211_DATA_LEN              2304
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
@@ -47,51 +38,22 @@
 #define IEEE80211_FRAME_LEN             (IEEE80211_DATA_LEN + IEEE80211_HLEN)
 
 struct ieee80211_hdr {
-        u16 frame_ctl;
-        u16 duration_id;
+        __le16 frame_ctl;
+        __le16 duration_id;
         u8 addr1[ETH_ALEN];
         u8 addr2[ETH_ALEN];
         u8 addr3[ETH_ALEN];
-        u16 seq_ctl;
+        __le16 seq_ctl;
         u8 addr4[ETH_ALEN];
 } __attribute__ ((packed));
 
 struct ieee80211_hdr_3addr {
-        u16 frame_ctl;
-        u16 duration_id;
+        __le16 frame_ctl;
+        __le16 duration_id;
         u8 addr1[ETH_ALEN];
         u8 addr2[ETH_ALEN];
         u8 addr3[ETH_ALEN];
-        u16 seq_ctl;
-} __attribute__ ((packed));
-
-enum eap_type {
-        EAP_PACKET = 0,
-        EAPOL_START,
-        EAPOL_LOGOFF,
-        EAPOL_KEY,
-        EAPOL_ENCAP_ASF_ALERT
-};
-
-static const char *eap_types[] = {
-        [EAP_PACKET]            = "EAP-Packet",
-        [EAPOL_START]           = "EAPOL-Start",
-        [EAPOL_LOGOFF]          = "EAPOL-Logoff",
-        [EAPOL_KEY]             = "EAPOL-Key",
-        [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert"
-};
-
-static inline const char *eap_get_type(int type)
-{
-        return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type];
-}
-
-struct eapol {
-        u8 snap[6];
-        u16 ethertype;
-        u8 version;
-        u8 type;
-        u16 length;
+        __le16 seq_ctl;
 } __attribute__ ((packed));
 
 #define IEEE80211_1ADDR_LEN 10
@@ -104,7 +66,7 @@ struct eapol {
 #define MAX_FRAG_THRESHOLD     2346U
 
 /* Frame control field constants */
-#define IEEE80211_FCTL_VERS             0x0002
+#define IEEE80211_FCTL_VERS             0x0003
 #define IEEE80211_FCTL_FTYPE            0x000c
 #define IEEE80211_FCTL_STYPE            0x00f0
 #define IEEE80211_FCTL_TODS             0x0100
@@ -112,8 +74,8 @@ struct eapol {
 #define IEEE80211_FCTL_MOREFRAGS        0x0400
 #define IEEE80211_FCTL_RETRY            0x0800
 #define IEEE80211_FCTL_PM               0x1000
-#define IEEE80211_FCTL_MOREDATA 0x2000
-#define IEEE80211_FCTL_WEP              0x4000
+#define IEEE80211_FCTL_MOREDATA         0x2000
+#define IEEE80211_FCTL_PROTECTED        0x4000
 #define IEEE80211_FCTL_ORDER            0x8000
 
 #define IEEE80211_FTYPE_MGMT            0x0000
@@ -132,6 +94,7 @@ struct eapol {
 #define IEEE80211_STYPE_DISASSOC        0x00A0
 #define IEEE80211_STYPE_AUTH            0x00B0
 #define IEEE80211_STYPE_DEAUTH          0x00C0
+#define IEEE80211_STYPE_ACTION          0x00D0
 
 /* control */
 #define IEEE80211_STYPE_PSPOLL          0x00A0
@@ -167,8 +130,19 @@ do { if (ieee80211_debug_level & (level)) \
 #define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
 #endif  /* CONFIG_IEEE80211_DEBUG */
 
+
+/* debug macros not dependent on CONFIG_IEEE80211_DEBUG */
+
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
+
+/* escape_essid() is intended to be used in debug (and possibly error)
+ * messages. It should never be used for passing essid to user space. */
+const char *escape_essid(const char *essid, u8 essid_len);
+
+
 /*
- * To use the debug system;
+ * To use the debug system:
  *
  * If you are defining a new debug classification, simply add it to the #define
  * list here in the form of:
@@ -184,11 +158,11 @@ do { if (ieee80211_debug_level & (level)) \
  *
  * To add your debug level to the list of levels seen when you perform
  *
- * % cat /proc/net/ipw/debug_level
+ * % cat /proc/net/ieee80211/debug_level
  *
- * you simply need to add your entry to the ipw_debug_levels array.
+ * you simply need to add your entry to the ieee80211_debug_level array.
  *
- * If you do not see debug_level in /proc/net/ipw then you do not have
+ * If you do not see debug_level in /proc/net/ieee80211 then you do not have
  * CONFIG_IEEE80211_DEBUG defined in your kernel configuration
  *
  */
@@ -199,7 +173,6 @@ do { if (ieee80211_debug_level & (level)) \
 #define IEEE80211_DL_STATE         (1<<3)
 #define IEEE80211_DL_MGMT          (1<<4)
 #define IEEE80211_DL_FRAG          (1<<5)
-#define IEEE80211_DL_EAP           (1<<6)
 #define IEEE80211_DL_DROP          (1<<7)
 
 #define IEEE80211_DL_TX            (1<<8)
@@ -214,7 +187,6 @@ do { if (ieee80211_debug_level & (level)) \
 #define IEEE80211_DEBUG_STATE(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a)
 #define IEEE80211_DEBUG_MGMT(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a)
 #define IEEE80211_DEBUG_FRAG(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a)
-#define IEEE80211_DEBUG_EAP(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a)
 #define IEEE80211_DEBUG_DROP(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
 #define IEEE80211_DEBUG_TX(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
 #define IEEE80211_DEBUG_RX(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
@@ -223,9 +195,9 @@ do { if (ieee80211_debug_level & (level)) \
 #include <linux/if_arp.h> /* ARPHRD_ETHER */
 
 #ifndef WIRELESS_SPY
-#define WIRELESS_SPY            // enable iwspy support
+#define WIRELESS_SPY            /* enable iwspy support */
 #endif
-#include <net/iw_handler.h>     // new driver API
+#include <net/iw_handler.h>     /* new driver API */
 
 #ifndef ETH_P_PAE
 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
@@ -252,6 +224,7 @@ struct ieee80211_snap_hdr {
 
 #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
 
+#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS)
 #define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
 #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
 
@@ -264,7 +237,7 @@ struct ieee80211_snap_hdr {
 
 #define WLAN_AUTH_CHALLENGE_LEN 128
 
-#define WLAN_CAPABILITY_BSS (1<<0)
+#define WLAN_CAPABILITY_ESS (1<<0)
 #define WLAN_CAPABILITY_IBSS (1<<1)
 #define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
 #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
@@ -272,34 +245,72 @@ struct ieee80211_snap_hdr {
 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
 #define WLAN_CAPABILITY_PBCC (1<<6)
 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
+#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
+#define WLAN_CAPABILITY_OSSS_OFDM (1<<13)
 
 /* Status codes */
-#define WLAN_STATUS_SUCCESS 0
-#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
-#define WLAN_STATUS_CAPS_UNSUPPORTED 10
-#define WLAN_STATUS_REASSOC_NO_ASSOC 11
-#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
-#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
-#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
-#define WLAN_STATUS_CHALLENGE_FAIL 15
-#define WLAN_STATUS_AUTH_TIMEOUT 16
-#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
-#define WLAN_STATUS_ASSOC_DENIED_RATES 18
-/* 802.11b */
-#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
-#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
-#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
+enum ieee80211_statuscode {
+        WLAN_STATUS_SUCCESS = 0,
+        WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
+        WLAN_STATUS_CAPS_UNSUPPORTED = 10,
+        WLAN_STATUS_REASSOC_NO_ASSOC = 11,
+        WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
+        WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
+        WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
+        WLAN_STATUS_CHALLENGE_FAIL = 15,
+        WLAN_STATUS_AUTH_TIMEOUT = 16,
+        WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
+        WLAN_STATUS_ASSOC_DENIED_RATES = 18,
+        /* 802.11b */
+        WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
+        WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
+        WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
+        /* 802.11h */
+        WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
+        WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
+        WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
+        /* 802.11g */
+        WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
+        WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
+        /* 802.11i */
+        WLAN_STATUS_INVALID_IE = 40,
+        WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
+        WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
+        WLAN_STATUS_INVALID_AKMP = 43,
+        WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
+        WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
+        WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
+};
 
 /* Reason codes */
-#define WLAN_REASON_UNSPECIFIED 1
-#define WLAN_REASON_PREV_AUTH_NOT_VALID 2
-#define WLAN_REASON_DEAUTH_LEAVING 3
-#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
-#define WLAN_REASON_DISASSOC_AP_BUSY 5
-#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
-#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
-#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
-#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
+enum ieee80211_reasoncode {
+        WLAN_REASON_UNSPECIFIED = 1,
+        WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
+        WLAN_REASON_DEAUTH_LEAVING = 3,
+        WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
+        WLAN_REASON_DISASSOC_AP_BUSY = 5,
+        WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
+        WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
+        WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
+        WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
+        /* 802.11h */
+        WLAN_REASON_DISASSOC_BAD_POWER = 10,
+        WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
+        /* 802.11i */
+        WLAN_REASON_INVALID_IE = 13,
+        WLAN_REASON_MIC_FAILURE = 14,
+        WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
+        WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
+        WLAN_REASON_IE_DIFFERENT = 17,
+        WLAN_REASON_INVALID_GROUP_CIPHER = 18,
+        WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
+        WLAN_REASON_INVALID_AKMP = 20,
+        WLAN_REASON_UNSUPP_RSN_VERSION = 21,
+        WLAN_REASON_INVALID_RSN_IE_CAP = 22,
+        WLAN_REASON_IEEE8021X_FAILED = 23,
+        WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+};
 
 
 #define IEEE80211_STATMASK_SIGNAL (1<<0)
@@ -426,9 +437,7 @@ struct ieee80211_stats {
 
 struct ieee80211_device;
 
-#if 0 /* for later */
 #include "ieee80211_crypt.h"
-#endif
 
 #define SEC_KEY_1         (1<<0)
 #define SEC_KEY_2         (1<<1)
@@ -480,17 +489,34 @@ Total: 28-2340 bytes
 #define BEACON_PROBE_SSID_ID_POSITION 12
 
 /* Management Frame Information Element Types */
-#define MFIE_TYPE_SSID       0
-#define MFIE_TYPE_RATES      1
-#define MFIE_TYPE_FH_SET     2
-#define MFIE_TYPE_DS_SET     3
-#define MFIE_TYPE_CF_SET     4
-#define MFIE_TYPE_TIM        5
-#define MFIE_TYPE_IBSS_SET   6
-#define MFIE_TYPE_CHALLENGE  16
-#define MFIE_TYPE_RSN        48
-#define MFIE_TYPE_RATES_EX   50
-#define MFIE_TYPE_GENERIC    221
+enum ieee80211_mfie {
+        MFIE_TYPE_SSID = 0,
+        MFIE_TYPE_RATES = 1,
+        MFIE_TYPE_FH_SET = 2,
+        MFIE_TYPE_DS_SET = 3,
+        MFIE_TYPE_CF_SET =  4,
+        MFIE_TYPE_TIM = 5,
+        MFIE_TYPE_IBSS_SET = 6,
+        MFIE_TYPE_COUNTRY = 7,
+        MFIE_TYPE_HOP_PARAMS = 8,
+        MFIE_TYPE_HOP_TABLE = 9,
+        MFIE_TYPE_REQUEST = 10,
+        MFIE_TYPE_CHALLENGE = 16,
+        MFIE_TYPE_POWER_CONSTRAINT = 32,
+        MFIE_TYPE_POWER_CAPABILITY = 33,
+        MFIE_TYPE_TPC_REQUEST = 34,
+        MFIE_TYPE_TPC_REPORT = 35,
+        MFIE_TYPE_SUPP_CHANNELS = 36,
+        MFIE_TYPE_CSA = 37,
+        MFIE_TYPE_MEASURE_REQUEST = 38,
+        MFIE_TYPE_MEASURE_REPORT = 39,
+        MFIE_TYPE_QUIET = 40,
+        MFIE_TYPE_IBSS_DFS = 41,
+        MFIE_TYPE_ERP_INFO = 42,
+        MFIE_TYPE_RSN = 48,
+        MFIE_TYPE_RATES_EX = 50,
+        MFIE_TYPE_GENERIC = 221,
+};
 
 struct ieee80211_info_element_hdr {
         u8 id;
@@ -522,9 +548,9 @@ struct ieee80211_info_element {
 
 struct ieee80211_authentication {
         struct ieee80211_hdr_3addr header;
-        u16 algorithm;
-        u16 transaction;
-        u16 status;
+        __le16 algorithm;
+        __le16 transaction;
+        __le16 status;
         struct ieee80211_info_element info_element;
 } __attribute__ ((packed));
 
@@ -532,23 +558,23 @@ struct ieee80211_authentication {
 struct ieee80211_probe_response {
         struct ieee80211_hdr_3addr header;
         u32 time_stamp[2];
-        u16 beacon_interval;
-        u16 capability;
+        __le16 beacon_interval;
+        __le16 capability;
         struct ieee80211_info_element info_element;
 } __attribute__ ((packed));
 
 struct ieee80211_assoc_request_frame {
-        u16 capability;
-        u16 listen_interval;
+        __le16 capability;
+        __le16 listen_interval;
         u8 current_ap[ETH_ALEN];
         struct ieee80211_info_element info_element;
 } __attribute__ ((packed));
 
 struct ieee80211_assoc_response_frame {
         struct ieee80211_hdr_3addr header;
-        u16 capability;
-        u16 status;
-        u16 aid;
+        __le16 capability;
+        __le16 status;
+        __le16 aid;
         struct ieee80211_info_element info_element; /* supported rates */
 } __attribute__ ((packed));
 
@@ -563,7 +589,7 @@ struct ieee80211_txb {
 };
 
 
-/* SWEEP TABLE ENTRIES NUMBER*/
+/* SWEEP TABLE ENTRIES NUMBER */
 #define MAX_SWEEP_TAB_ENTRIES             42
 #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET  7
 /* MAX_RATES_LENGTH needs to be 12.  The spec says 8, and many APs
@@ -624,8 +650,6 @@ enum ieee80211_state {
 
 #define DEFAULT_MAX_SCAN_AGE (15 * HZ)
 #define DEFAULT_FTS 2346
-#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
-#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
 
 
 #define CFG_IEEE80211_RESERVE_FCS (1<<0)
@@ -793,8 +817,6 @@ extern struct net_device *alloc_ieee80211(int sizeof_priv);
 extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
 
 /* ieee80211_tx.c */
-
-
 extern int ieee80211_xmit(struct sk_buff *skb,
                           struct net_device *dev);
 extern void ieee80211_txb_free(struct ieee80211_txb *);
@@ -807,7 +829,7 @@ extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
                              struct ieee80211_hdr *header,
                              struct ieee80211_rx_stats *stats);
 
-/* iee80211_wx.c */
+/* ieee80211_wx.c */
 extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
                                  struct iw_request_info *info,
                                  union iwreq_data *wrqu, char *key);
@@ -829,28 +851,5 @@ extern inline int ieee80211_get_scans(struct ieee80211_device *ieee)
         return ieee->scans;
 }
 
-static inline const char *escape_essid(const char *essid, u8 essid_len) {
-        static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
-        const char *s = essid;
-        char *d = escaped;
-
-        if (ieee80211_is_empty_essid(essid, essid_len)) {
-                memcpy(escaped, "<hidden>", sizeof("<hidden>"));
-                return escaped;
-        }
-
-        essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE);
-        while (essid_len--) {
-                if (*s == '\0') {
-                        *d++ = '\\';
-                        *d++ = '0';
-                        s++;
-                } else {
-                        *d++ = *s++;
-                }
-        }
-        *d = '\0';
-        return escaped;
-}
 
 #endif /* IEEE80211_H */
diff --git a/include/net/ieee80211_crypt.h b/include/net/ieee80211_crypt.h
new file mode 100644
index 000000000000..b58a3bcc0dc0
--- /dev/null
+++ b/include/net/ieee80211_crypt.h
@@ -0,0 +1,86 @@
+/*
+ * Original code based on Host AP (software wireless LAN access point) driver
+ * for Intersil Prism2/2.5/3.
+ *
+ * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
+ * <jkmaline@cc.hut.fi>
+ * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
+ *
+ * Adaption to a generic IEEE 802.11 stack by James Ketrenos
+ * <jketreno@linux.intel.com>
+ *
+ * Copyright (c) 2004, Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation. See README and COPYING for
+ * more details.
+ */
+
+/*
+ * This file defines the interface to the ieee80211 crypto module.
+ */
+#ifndef IEEE80211_CRYPT_H
+#define IEEE80211_CRYPT_H
+
+#include <linux/skbuff.h>
+
+struct ieee80211_crypto_ops {
+        const char *name;
+
+        /* init new crypto context (e.g., allocate private data space,
+         * select IV, etc.); returns NULL on failure or pointer to allocated
+         * private data on success */
+        void * (*init)(int keyidx);
+
+        /* deinitialize crypto context and free allocated private data */
+        void (*deinit)(void *priv);
+
+        /* encrypt/decrypt return < 0 on error or >= 0 on success. The return
+         * value from decrypt_mpdu is passed as the keyidx value for
+         * decrypt_msdu. skb must have enough head and tail room for the
+         * encryption; if not, error will be returned; these functions are
+         * called for all MPDUs (i.e., fragments).
+         */
+        int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
+        int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
+
+        /* These functions are called for full MSDUs, i.e. full frames.
+         * These can be NULL if full MSDU operations are not needed. */
+        int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv);
+        int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len,
+                            void *priv);
+
+        int (*set_key)(void *key, int len, u8 *seq, void *priv);
+        int (*get_key)(void *key, int len, u8 *seq, void *priv);
+
+        /* procfs handler for printing out key information and possible
+         * statistics */
+        char * (*print_stats)(char *p, void *priv);
+
+        /* maximum number of bytes added by encryption; encrypt buf is
+         * allocated with extra_prefix_len bytes, copy of in_buf, and
+         * extra_postfix_len; encrypt need not use all this space, but
+         * the result must start at the beginning of the buffer and correct
+         * length must be returned */
+        int extra_prefix_len, extra_postfix_len;
+
+        struct module *owner;
+};
+
+struct ieee80211_crypt_data {
+        struct list_head list; /* delayed deletion list */
+        struct ieee80211_crypto_ops *ops;
+        void *priv;
+        atomic_t refcnt;
+};
+
+int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
+int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
+struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name);
+void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int);
+void ieee80211_crypt_deinit_handler(unsigned long);
+void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
+                                    struct ieee80211_crypt_data **crypt);
+
+#endif
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7a3c43711a17..e426641c519f 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -958,7 +958,7 @@ static __inline__ int ip_vs_todrop(void)
  */
 #define IP_VS_FWD_METHOD(cp)  (cp->flags & IP_VS_CONN_F_FWD_MASK)
 
-extern __inline__ char ip_vs_fwd_tag(struct ip_vs_conn *cp)
+static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
 {
         char fwd;
 
diff --git a/include/net/sock.h b/include/net/sock.h
index 312cb25cbd18..cf628261da52 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -709,6 +709,12 @@ static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb)
                 sk_stream_mem_schedule(sk, skb->truesize, 1);
 }
 
+static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
+{
+        return size <= sk->sk_forward_alloc ||
+               sk_stream_mem_schedule(sk, size, 0);
+}
+
 /* Used by processes to "lock" a socket state, so that
  * interrupts and bottom half handlers won't change it
  * from under us. It essentially blocks any incoming
@@ -1203,8 +1209,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
         skb = alloc_skb_fclone(size + hdr_len, gfp);
         if (skb) {
                 skb->truesize += mem;
-                if (sk->sk_forward_alloc >= (int)skb->truesize ||
-                    sk_stream_mem_schedule(sk, skb->truesize, 0)) {
+                if (sk_stream_wmem_schedule(sk, skb->truesize)) {
                         skb_reserve(skb, hdr_len);
                         return skb;
                 }
@@ -1227,10 +1232,8 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
 {
         struct page *page = NULL;
 
-        if (sk->sk_forward_alloc >= (int)PAGE_SIZE ||
-            sk_stream_mem_schedule(sk, PAGE_SIZE, 0))
-                page = alloc_pages(sk->sk_allocation, 0);
-        else {
+        page = alloc_pages(sk->sk_allocation, 0);
+        if (!page) {
                 sk->sk_prot->enter_memory_pressure();
                 sk_stream_moderate_sndbuf(sk);
         }
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d6bcf1317a6a..97af77c4d096 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -454,6 +454,7 @@ extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
 extern void tcp_xmit_retransmit_queue(struct sock *);
 extern void tcp_simple_retransmit(struct sock *);
 extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
+extern int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int);
 
 extern void tcp_send_probe0(struct sock *);
 extern void tcp_send_partial(struct sock *);
diff --git a/include/video/pmag-ba-fb.h b/include/video/pmag-ba-fb.h
index cebef073b9a3..fceb6c0f6583 100644
--- a/include/video/pmag-ba-fb.h
+++ b/include/video/pmag-ba-fb.h
@@ -1,24 +1,27 @@
 /*
- *      linux/drivers/video/pmag-ba-fb.h
+ *      linux/include/video/pmag-ba-fb.h
  *
- *      TurboChannel PMAG-BA framebuffer card support,
- *      Copyright (C) 1999,2000,2001 by
- *      Michael Engel <engel@unix-ag.org>,
- *      Karsten Merker <merker@linuxtag.org>
- *      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.
- */
-
-/*
- * Bt459 RAM DAC register base offset (rel. to TC slot base address)
+ *      TURBOchannel PMAG-BA Color Frame Buffer (CFB) card support,
+ *      Copyright (C) 1999, 2000, 2001 by
+ *      Michael Engel <engel@unix-ag.org>,
+ *      Karsten Merker <merker@linuxtag.org>
+ *      Copyright (c) 2005  Maciej W. Rozycki
+ *
+ *      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 PMAG_BA_BT459_OFFSET                    0x00200000
-
-/*
- * Begin of PMAG-BA framebuffer memory relative to TC slot address,
- * resolution is 1024x864x8
- */
+/* IOmem resource offsets.  */
+#define PMAG_BA_FBMEM           0x000000        /* frame buffer */
+#define PMAG_BA_BT459           0x200000        /* Bt459 RAMDAC */
+#define PMAG_BA_IRQ             0x300000        /* IRQ acknowledge */
+#define PMAG_BA_ROM             0x380000        /* REX option ROM */
+#define PMAG_BA_BT438           0x380000        /* Bt438 clock chip reset */
+#define PMAG_BA_SIZE            0x400000        /* address space size */
 
-#define PMAG_BA_ONBOARD_FBMEM_OFFSET    0x00000000
+/* Bt459 register offsets, byte-wide registers.  */
+#define BT459_ADDR_LO           0x0             /* address low */
+#define BT459_ADDR_HI           0x4             /* address high */
+#define BT459_DATA              0x8             /* data window register */
+#define BT459_CMAP              0xc             /* color map window register */
diff --git a/include/video/pmagb-b-fb.h b/include/video/pmagb-b-fb.h
index 87b81a555139..7539b9087a80 100644
--- a/include/video/pmagb-b-fb.h
+++ b/include/video/pmagb-b-fb.h
@@ -1,32 +1,58 @@
 /*
- *      linux/drivers/video/pmagb-b-fb.h
+ *      linux/include/video/pmagb-b-fb.h
  *
- *      TurboChannel PMAGB-B framebuffer card support,
- *      Copyright (C) 1999, 2000, 2001 by
- *      Michael Engel <engel@unix-ag.org> and 
- *      Karsten Merker <merker@linuxtag.org>
- *      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.
+ *      TURBOchannel PMAGB-B Smart Frame Buffer (SFB) card support,
+ *      Copyright (C) 1999, 2000, 2001 by
+ *      Michael Engel <engel@unix-ag.org> and
+ *      Karsten Merker <merker@linuxtag.org>
+ *      Copyright (c) 2005  Maciej W. Rozycki
+ *
+ *      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.
  */
 
+/* IOmem resource offsets.  */
+#define PMAGB_B_ROM             0x000000        /* REX option ROM */
+#define PMAGB_B_SFB             0x100000        /* SFB ASIC */
+#define PMAGB_B_GP0             0x140000        /* general purpose output 0 */
+#define PMAGB_B_GP1             0x180000        /* general purpose output 1 */
+#define PMAGB_B_BT459           0x1c0000        /* Bt459 RAMDAC */
+#define PMAGB_B_FBMEM           0x200000        /* frame buffer */
+#define PMAGB_B_SIZE            0x400000        /* address space size */
 
-/*
- * Bt459 RAM DAC register base offset (rel. to TC slot base address)
- */
-#define PMAGB_B_BT459_OFFSET                    0x001C0000
+/* IOmem register offsets.  */
+#define SFB_REG_VID_HOR         0x64            /* video horizontal setup */
+#define SFB_REG_VID_VER         0x68            /* video vertical setup */
+#define SFB_REG_VID_BASE        0x6c            /* video base address */
+#define SFB_REG_TCCLK_COUNT     0x78            /* TURBOchannel clock count */
+#define SFB_REG_VIDCLK_COUNT    0x7c            /* video clock count */
 
-/*
- * Begin of PMAGB-B framebuffer memory, resolution is configurable:
- * 1024x864x8 or 1280x1024x8, settable by jumper on the card
- */
-#define PMAGB_B_ONBOARD_FBMEM_OFFSET    0x00201000
+/* Video horizontal setup register constants.  All bits are r/w.  */
+#define SFB_VID_HOR_BP_SHIFT    0x15            /* back porch */
+#define SFB_VID_HOR_BP_MASK     0x7f
+#define SFB_VID_HOR_SYN_SHIFT   0x0e            /* sync pulse */
+#define SFB_VID_HOR_SYN_MASK    0x7f
+#define SFB_VID_HOR_FP_SHIFT    0x09            /* front porch */
+#define SFB_VID_HOR_FP_MASK     0x1f
+#define SFB_VID_HOR_PIX_SHIFT   0x00            /* active video */
+#define SFB_VID_HOR_PIX_MASK    0x1ff
 
-/*
- * Bt459 register offsets, byte-wide registers
- */
+/* Video vertical setup register constants.  All bits are r/w.  */
+#define SFB_VID_VER_BP_SHIFT    0x16            /* back porch */
+#define SFB_VID_VER_BP_MASK     0x3f
+#define SFB_VID_VER_SYN_SHIFT   0x10            /* sync pulse */
+#define SFB_VID_VER_SYN_MASK    0x3f
+#define SFB_VID_VER_FP_SHIFT    0x0b            /* front porch */
+#define SFB_VID_VER_FP_MASK     0x1f
+#define SFB_VID_VER_SL_SHIFT    0x00            /* active scan lines */
+#define SFB_VID_VER_SL_MASK     0x7ff
+
+/* Video base address register constants.  All bits are r/w.  */
+#define SFB_VID_BASE_MASK       0x1ff           /* video base row address */
 
-#define BT459_ADR_LOW                   BT459_OFFSET + 0x00     /* addr. low */
-#define BT459_ADR_HIGH                  BT459_OFFSET + 0x04     /* addr. high */
-#define BT459_DATA                      BT459_OFFSET + 0x08     /* r/w data */
-#define BT459_CMAP                      BT459_OFFSET + 0x0C     /* color map */
+/* Bt459 register offsets, byte-wide registers.  */
+#define BT459_ADDR_LO           0x0             /* address low */
+#define BT459_ADDR_HI           0x4             /* address high */
+#define BT459_DATA              0x8             /* data window register */
+#define BT459_CMAP              0xc             /* color map window register */