Merge with rsync://fileserver/linux

Update to 2.6.12-rc3

146 files changed, 2577 insertions, 1385 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c627bc408a6b..9ad142476f33 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -108,6 +108,21 @@ typedef int (*acpi_op_unbind)	(struct acpi_device *device);
 typedef int (*acpi_op_match)    (struct acpi_device *device,
                                  struct acpi_driver *driver);
 
+struct acpi_bus_ops {
+        u32                     acpi_op_add:1;
+        u32                     acpi_op_remove:1;
+        u32                     acpi_op_lock:1;
+        u32                     acpi_op_start:1;
+        u32                     acpi_op_stop:1;
+        u32                     acpi_op_suspend:1;
+        u32                     acpi_op_resume:1;
+        u32                     acpi_op_scan:1;
+        u32                     acpi_op_bind:1;
+        u32                     acpi_op_unbind:1;
+        u32                     acpi_op_match:1;
+        u32                     reserved:21;
+};
+
 struct acpi_device_ops {
         acpi_op_add             add;
         acpi_op_remove          remove;
@@ -327,9 +342,9 @@ int acpi_bus_generate_event (struct acpi_device *device, u8 type, int data);
 int acpi_bus_receive_event (struct acpi_bus_event *event);
 int acpi_bus_register_driver (struct acpi_driver *driver);
 int acpi_bus_unregister_driver (struct acpi_driver *driver);
-int acpi_bus_scan (struct acpi_device *start);
 int acpi_bus_add (struct acpi_device **child, struct acpi_device *parent,
                 acpi_handle handle, int type);
+int acpi_bus_start (struct acpi_device *device);
 
 
 int acpi_match_ids (struct acpi_device  *device, char   *ids);
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index c62e92ec43b2..4ec722d73381 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -68,6 +68,7 @@ void acpi_pci_irq_del_prt (int segment, int bus);
 
 struct pci_bus;
 
+acpi_status acpi_get_pci_id (acpi_handle handle, struct acpi_pci_id *id);
 int acpi_pci_bind (struct acpi_device *device);
 int acpi_pci_unbind (struct acpi_device *device);
 int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus);
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
index 0c7b57bc043a..b7806aa3785c 100644
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -223,6 +223,25 @@ pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr,
         /* Nothing to do. */
 }
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        unsigned long cacheline_size;
+        u8 byte;
+
+        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
+        if (byte == 0)
+                cacheline_size = 1024;
+        else
+                cacheline_size = (int) byte * 4;
+
+        *strat = PCI_DMA_BURST_BOUNDARY;
+        *strategy_parameter = cacheline_size;
+}
+#endif
+
 /* TODO: integrate with include/asm-generic/pci.h ? */
 static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 {
diff --git a/include/asm-alpha/serial.h b/include/asm-alpha/serial.h
index 7b2d9ee95a44..7e4b2987d453 100644
--- a/include/asm-alpha/serial.h
+++ b/include/asm-alpha/serial.h
@@ -22,54 +22,9 @@
 #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#endif
-        
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
         { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
         { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
-
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS                 \
-        { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },       /* ttyS12 */    \
-        { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },       /* ttyS13 */    \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS14 (spare) */            \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS15 (spare) */            \
-        { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },        /* ttyS16 */    \
-        { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },        /* ttyS17 */    \
-        { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },        /* ttyS18 */    \
-        { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },        /* ttyS19 */    \
-        { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },        /* ttyS20 */    \
-        { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },        /* ttyS21 */    \
-        { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },        /* ttyS22 */    \
-        { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },        /* ttyS23 */    \
-        { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },        /* ttyS24 */    \
-        { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },        /* ttyS25 */    \
-        { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },        /* ttyS26 */    \
-        { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },        /* ttyS27 */    \
-        { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },        /* ttyS28 */    \
-        { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },        /* ttyS29 */    \
-        { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },        /* ttyS30 */    \
-        { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },        /* ttyS31 */
-#else
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS           \
-        EXTRA_SERIAL_PORT_DEFNS
diff --git a/include/asm-arm/arch-ixp2000/ixdp2x00.h b/include/asm-arm/arch-ixp2000/ixdp2x00.h
index 3a398dfbf125..229381c64283 100644
--- a/include/asm-arm/arch-ixp2000/ixdp2x00.h
+++ b/include/asm-arm/arch-ixp2000/ixdp2x00.h
@@ -21,8 +21,8 @@
  * On board CPLD memory map
  */
 #define IXDP2X00_PHYS_CPLD_BASE         0xc7000000
-#define IXDP2X00_VIRT_CPLD_BASE         0xfafff000
-#define IXDP2X00_CPLD_SIZE              0x00001000
+#define IXDP2X00_VIRT_CPLD_BASE         0xfe000000
+#define IXDP2X00_CPLD_SIZE              0x00100000
 
 
 #define IXDP2X00_CPLD_REG(x)    \
diff --git a/include/asm-arm/arch-ixp2000/ixdp2x01.h b/include/asm-arm/arch-ixp2000/ixdp2x01.h
index b3a1bcda8d01..b768009c3a51 100644
--- a/include/asm-arm/arch-ixp2000/ixdp2x01.h
+++ b/include/asm-arm/arch-ixp2000/ixdp2x01.h
@@ -18,8 +18,8 @@
 #define __IXDP2X01_H__
 
 #define IXDP2X01_PHYS_CPLD_BASE         0xc6024000
-#define IXDP2X01_VIRT_CPLD_BASE         0xfafff000
-#define IXDP2X01_CPLD_REGION_SIZE       0x00001000
+#define IXDP2X01_VIRT_CPLD_BASE         0xfe000000
+#define IXDP2X01_CPLD_REGION_SIZE       0x00100000
 
 #define IXDP2X01_CPLD_VIRT_REG(reg) (volatile unsigned long*)(IXDP2X01_VIRT_CPLD_BASE | reg)
 #define IXDP2X01_CPLD_PHYS_REG(reg) (volatile u32*)(IXDP2X01_PHYS_CPLD_BASE | reg)
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 5eb47d4bfbf6..75623f81ef75 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -18,6 +18,21 @@
 #ifndef _IXP2000_REGS_H_
 #define _IXP2000_REGS_H_
 
+/*
+ * IXP2000 linux memory map:
+ *
+ * virt         phys            size
+ * fb000000     db000000        16M             PCI CFG1
+ * fc000000     da000000        16M             PCI CFG0
+ * fd000000     d8000000        16M             PCI I/O
+ * fe[0-7]00000                 8M              per-platform mappings
+ * feb00000     c8000000        1M              MSF
+ * fec00000     df000000        1M              PCI CSRs
+ * fed00000     de000000        1M              PCI CREG
+ * fee00000     d6000000        1M              INTCTL
+ * fef00000     c0000000        1M              CAP
+ */
+
 /* 
  * Static I/O regions.
  *
@@ -71,6 +86,10 @@
 #define IXP2000_PCI_CSR_VIRT_BASE       0xfec00000
 #define IXP2000_PCI_CSR_SIZE            0x00100000
 
+#define IXP2000_MSF_PHYS_BASE           0xc8000000
+#define IXP2000_MSF_VIRT_BASE           0xfeb00000
+#define IXP2000_MSF_SIZE                0x00100000
+
 #define IXP2000_PCI_IO_PHYS_BASE        0xd8000000
 #define IXP2000_PCI_IO_VIRT_BASE        0xfd000000
 #define IXP2000_PCI_IO_SIZE             0x01000000
diff --git a/include/asm-arm/arch-ixp2000/vmalloc.h b/include/asm-arm/arch-ixp2000/vmalloc.h
index 473dff4ec561..275136963a0c 100644
--- a/include/asm-arm/arch-ixp2000/vmalloc.h
+++ b/include/asm-arm/arch-ixp2000/vmalloc.h
@@ -17,4 +17,4 @@
  * The vmalloc() routines leaves a hole of 4kB between each vmalloced
  * area for the same reason. ;)
  */
-#define VMALLOC_END         0xfaffefff
+#define VMALLOC_END         0xfb000000
diff --git a/include/asm-arm/arch-ixp4xx/debug-macro.S b/include/asm-arm/arch-ixp4xx/debug-macro.S
index 45a6c6cc29d5..2e23651e217f 100644
--- a/include/asm-arm/arch-ixp4xx/debug-macro.S
+++ b/include/asm-arm/arch-ixp4xx/debug-macro.S
@@ -14,8 +14,8 @@
                 mrc     p15, 0, \rx, c1, c0
                 tst     \rx, #1                 @ MMU enabled?
                 moveq   \rx, #0xc8000000
-                orrne   \rx, \rx, #0x00b00000
                 movne   \rx, #0xff000000
+                orrne   \rx, \rx, #0x00b00000
                 add     \rx,\rx,#3              @ Uart regs are at off set of 3 if
                                                 @ byte writes used - Big Endian.
                 .endm
diff --git a/include/asm-arm/arch-omap/usb.h b/include/asm-arm/arch-omap/usb.h
index 1438c6cef0ca..054fb9a8e0c6 100644
--- a/include/asm-arm/arch-omap/usb.h
+++ b/include/asm-arm/arch-omap/usb.h
@@ -47,6 +47,15 @@
 #       define   HMC_TLLATTACH          (1 << 6)
 #       define   OTG_HMC(w)             (((w)>>0)&0x3f)
 #define OTG_CTRL_REG                    OTG_REG32(0x0c)
+#       define   OTG_USB2_EN            (1 << 29)
+#       define   OTG_USB2_DP            (1 << 28)
+#       define   OTG_USB2_DM            (1 << 27)
+#       define   OTG_USB1_EN            (1 << 26)
+#       define   OTG_USB1_DP            (1 << 25)
+#       define   OTG_USB1_DM            (1 << 24)
+#       define   OTG_USB0_EN            (1 << 23)
+#       define   OTG_USB0_DP            (1 << 22)
+#       define   OTG_USB0_DM            (1 << 21)
 #       define   OTG_ASESSVLD           (1 << 20)
 #       define   OTG_BSESSEND           (1 << 19)
 #       define   OTG_BSESSVLD           (1 << 18)
diff --git a/include/asm-arm/arch-pxa/debug-macro.S b/include/asm-arm/arch-pxa/debug-macro.S
index f288e74b67c2..b6ec68879176 100644
--- a/include/asm-arm/arch-pxa/debug-macro.S
+++ b/include/asm-arm/arch-pxa/debug-macro.S
@@ -11,6 +11,8 @@
  *
 */
 
+#include "hardware.h"
+
                 .macro  addruart,rx
                 mrc     p15, 0, \rx, c1, c0
                 tst     \rx, #1                 @ MMU enabled?
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index b5e54a9e9fa7..51f0fe0ac165 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1505,6 +1505,7 @@
 #define PSSR_OTGPH      (1 << 6)        /* OTG Peripheral control Hold */
 #define PSSR_RDH        (1 << 5)        /* Read Disable Hold */
 #define PSSR_PH         (1 << 4)        /* Peripheral Control Hold */
+#define PSSR_STS        (1 << 3)        /* Standby Mode Status */
 #define PSSR_VFS        (1 << 2)        /* VDD Fault Status */
 #define PSSR_BFS        (1 << 1)        /* Battery Fault Status */
 #define PSSR_SSS        (1 << 0)        /* Software Sleep Status */
@@ -1965,6 +1966,7 @@
 #define MECR_NOS        (1 << 0)        /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */
 #define MECR_CIT        (1 << 1)        /* Card Is There: 0 -> no card, 1 -> card inserted */
 
+#define MDREFR_K0DB4    (1 << 29)       /* SDCLK0 Divide by 4 Control/Status */
 #define MDREFR_K2FREE   (1 << 25)       /* SDRAM Free-Running Control */
 #define MDREFR_K1FREE   (1 << 24)       /* SDRAM Free-Running Control */
 #define MDREFR_K0FREE   (1 << 23)       /* SDRAM Free-Running Control */
diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h
new file mode 100644
index 000000000000..0d276e67f2fb
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/audio.h
@@ -0,0 +1,49 @@
+/* linux/include/asm-arm/arch-s3c2410/audio.h
+ *
+ * (c) 2004-2005 Simtec Electronics
+ *      http://www.simtec.co.uk/products/SWLINUX/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX - Audio platfrom_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ *      20-Nov-2004 BJD  Created file
+ *      07-Mar-2005 BJD  Added suspend/resume calls
+*/
+
+#ifndef __ASM_ARCH_AUDIO_H
+#define __ASM_ARCH_AUDIO_H __FILE__
+
+/* struct s3c24xx_iis_ops
+ *
+ * called from the s3c24xx audio core to deal with the architecture
+ * or the codec's setup and control.
+ *
+ * the pointer to itself is passed through in case the caller wants to
+ * embed this in an larger structure for easy reference to it's context.
+*/
+
+struct s3c24xx_iis_ops {
+        struct module *owner;
+
+        int     (*startup)(struct s3c24xx_iis_ops *me);
+        void    (*shutdown)(struct s3c24xx_iis_ops *me);
+        int     (*suspend)(struct s3c24xx_iis_ops *me);
+        int     (*resume)(struct s3c24xx_iis_ops *me);
+
+        int     (*open)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
+        int     (*close)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
+        int     (*prepare)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm, snd_pcm_runtime_t *rt);
+};
+
+struct s3c24xx_platdata_iis {
+        const char              *codec_clk;
+        struct s3c24xx_iis_ops  *ops;
+        int                     (*match_dev)(struct device *dev);
+};
+
+#endif /* __ASM_ARCH_AUDIO_H */
diff --git a/include/asm-arm/hardware/arm_timer.h b/include/asm-arm/hardware/arm_timer.h
new file mode 100644
index 000000000000..04be3bdf46b8
--- /dev/null
+++ b/include/asm-arm/hardware/arm_timer.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_ARM_HARDWARE_ARM_TIMER_H
+#define __ASM_ARM_HARDWARE_ARM_TIMER_H
+
+#define TIMER_LOAD      0x00
+#define TIMER_VALUE     0x04
+#define TIMER_CTRL      0x08
+#define TIMER_CTRL_ONESHOT      (1 << 0)
+#define TIMER_CTRL_32BIT        (1 << 1)
+#define TIMER_CTRL_DIV1         (0 << 2)
+#define TIMER_CTRL_DIV16        (1 << 2)
+#define TIMER_CTRL_DIV256       (2 << 2)
+#define TIMER_CTRL_IE           (1 << 5)        /* Interrupt Enable (versatile only) */
+#define TIMER_CTRL_PERIODIC     (1 << 6)
+#define TIMER_CTRL_ENABLE       (1 << 7)
+
+#define TIMER_INTCLR    0x0c
+#define TIMER_RIS       0x10
+#define TIMER_MIS       0x14
+#define TIMER_BGLOAD    0x18
+
+#endif
diff --git a/include/asm-arm/ide.h b/include/asm-arm/ide.h
index 2114acb3d237..4f68c8a5a199 100644
--- a/include/asm-arm/ide.h
+++ b/include/asm-arm/ide.h
@@ -5,7 +5,7 @@
  */
 
 /*
- *  This file contains the i386 architecture specific IDE code.
+ *  This file contains the ARM architecture specific IDE code.
  */
 
 #ifndef __ASMARM_IDE_H
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index cc4b5f5dbfcf..cfa71a0dffb6 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -82,7 +82,7 @@ extern void __readwrite_bug(const char *fn);
  * only.  Their primary purpose is to access PCI and ISA peripherals.
  *
  * Note that for a big endian machine, this implies that the following
- * big endian mode connectivity is in place, as described by numerious
+ * big endian mode connectivity is in place, as described by numerous
  * ARM documents:
  *
  *    PCI:  D0-D7   D8-D15 D16-D23 D24-D31
diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h
index 3a32e929ec8c..56c6bf4ab0c3 100644
--- a/include/asm-arm/mach/arch.h
+++ b/include/asm-arm/mach/arch.h
@@ -26,7 +26,7 @@ struct machine_desc {
                                                  * page tabe entry      */
 
         const char              *name;          /* architecture name    */
-        unsigned int            param_offset;   /* parameter page       */
+        unsigned long           boot_params;    /* tagged list          */
 
         unsigned int            video_start;    /* start of video RAM   */
         unsigned int            video_end;      /* end of video RAM     */
@@ -54,38 +54,6 @@ const struct machine_desc __mach_desc_##_type	\
         .nr             = MACH_TYPE_##_type,    \
         .name           = _name,
 
-#define MAINTAINER(n)
-
-#define BOOT_MEM(_pram,_pio,_vio)               \
-        .phys_ram       = _pram,                \
-        .phys_io        = _pio,                 \
-        .io_pg_offst    = ((_vio)>>18)&0xfffc,
-
-#define BOOT_PARAMS(_params)                    \
-        .param_offset   = _params,
-
-#define VIDEO(_start,_end)                      \
-        .video_start    = _start,               \
-        .video_end      = _end,
-
-#define DISABLE_PARPORT(_n)                     \
-        .reserve_lp##_n = 1,
-
-#define SOFT_REBOOT                             \
-        .soft_reboot    = 1,
-
-#define FIXUP(_func)                            \
-        .fixup          = _func,
-
-#define MAPIO(_func)                            \
-        .map_io         = _func,
-
-#define INITIRQ(_func)                          \
-        .init_irq       = _func,
-
-#define INIT_MACHINE(_func)                     \
-        .init_machine   = _func,
-
 #define MACHINE_END                             \
 };
 
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 047980ad18d1..2cf279a44017 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -60,6 +60,8 @@ struct dyn_tick_timer {
 };
 
 void timer_dyn_reprogram(void);
+#else
+#define timer_dyn_reprogram()   do { } while (0)
 #endif
 
 extern struct sys_timer *system_timer;
diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h
index 40ffaefbeb1a..e300646fe650 100644
--- a/include/asm-arm/pci.h
+++ b/include/asm-arm/pci.h
@@ -42,6 +42,16 @@ static inline void pcibios_penalize_isa_irq(int irq)
 #define pci_unmap_len(PTR, LEN_NAME)            ((PTR)->LEN_NAME)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   (((PTR)->LEN_NAME) = (VAL))
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 #define HAVE_PCI_MMAP
 extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
                                enum pci_mmap_state mmap_state, int write_combine);
diff --git a/include/asm-arm/stat.h b/include/asm-arm/stat.h
index ca8e7a8436da..ec4e2c2e3b47 100644
--- a/include/asm-arm/stat.h
+++ b/include/asm-arm/stat.h
@@ -89,6 +89,6 @@ struct stat64 {
         unsigned long   st_ctime_nsec;
 
         unsigned long long      st_ino;
-};
+} __attribute__((packed));
 
 #endif
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 3d0d2860b6db..2f44b2044214 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -85,7 +85,9 @@ struct pt_regs;
 void die(const char *msg, struct pt_regs *regs, int err)
                 __attribute__((noreturn));
 
-void die_if_kernel(const char *str, struct pt_regs *regs, int err);
+struct siginfo;
+void notify_die(const char *str, struct pt_regs *regs, struct siginfo *info,
+                unsigned long err, unsigned long trap);
 
 void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
                                        struct pt_regs *),
@@ -290,7 +292,6 @@ do {									\
 })
 
 #ifdef CONFIG_SMP
-#error SMP not supported
 
 #define smp_mb()                mb()
 #define smp_rmb()               rmb()
@@ -304,6 +305,8 @@ do {									\
 #define smp_wmb()               barrier()
 #define smp_read_barrier_depends()              do { } while(0)
 
+#endif /* CONFIG_SMP */
+
 #if defined(CONFIG_CPU_SA1100) || defined(CONFIG_CPU_SA110)
 /*
  * On the StrongARM, "swp" is terminally broken since it bypasses the
@@ -316,9 +319,16 @@ do {									\
  *
  * We choose (1) since its the "easiest" to achieve here and is not
  * dependent on the processor type.
+ *
+ * NOTE that this solution won't work on an SMP system, so explcitly
+ * forbid it here.
  */
+#ifdef CONFIG_SMP
+#error SMP is not supported on SA1100/SA110
+#else
 #define swp_is_buggy
 #endif
+#endif
 
 static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size)
 {
@@ -361,8 +371,6 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
         return ret;
 }
 
-#endif /* CONFIG_SMP */
-
 #endif /* __ASSEMBLY__ */
 
 #define arch_align_stack(x) (x)
diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index 8a864b118569..9387a5e1ffe0 100644
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -235,7 +235,7 @@ extern struct cpu_tlb_fns cpu_tlb;
 
 #define tlb_flag(f)     ((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f)))
 
-static inline void flush_tlb_all(void)
+static inline void local_flush_tlb_all(void)
 {
         const int zero = 0;
         const unsigned int __tlb_flag = __cpu_tlb_flags;
@@ -253,7 +253,7 @@ static inline void flush_tlb_all(void)
                 asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
 }
 
-static inline void flush_tlb_mm(struct mm_struct *mm)
+static inline void local_flush_tlb_mm(struct mm_struct *mm)
 {
         const int zero = 0;
         const int asid = ASID(mm);
@@ -282,7 +282,7 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
 }
 
 static inline void
-flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
+local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
 {
         const int zero = 0;
         const unsigned int __tlb_flag = __cpu_tlb_flags;
@@ -313,7 +313,7 @@ flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
                 asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr));
 }
 
-static inline void flush_tlb_kernel_page(unsigned long kaddr)
+static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
 {
         const int zero = 0;
         const unsigned int __tlb_flag = __cpu_tlb_flags;
@@ -384,8 +384,24 @@ static inline void clean_pmd_entry(pmd_t *pmd)
 /*
  * Convert calls to our calling convention.
  */
-#define flush_tlb_range(vma,start,end)  __cpu_flush_user_tlb_range(start,end,vma)
-#define flush_tlb_kernel_range(s,e)     __cpu_flush_kern_tlb_range(s,e)
+#define local_flush_tlb_range(vma,start,end)    __cpu_flush_user_tlb_range(start,end,vma)
+#define local_flush_tlb_kernel_range(s,e)       __cpu_flush_kern_tlb_range(s,e)
+
+#ifndef CONFIG_SMP
+#define flush_tlb_all           local_flush_tlb_all
+#define flush_tlb_mm            local_flush_tlb_mm
+#define flush_tlb_page          local_flush_tlb_page
+#define flush_tlb_kernel_page   local_flush_tlb_kernel_page
+#define flush_tlb_range         local_flush_tlb_range
+#define flush_tlb_kernel_range  local_flush_tlb_kernel_range
+#else
+extern void flush_tlb_all(void);
+extern void flush_tlb_mm(struct mm_struct *mm);
+extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr);
+extern void flush_tlb_kernel_page(unsigned long kaddr);
+extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
+extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
+#endif
 
 /*
  * if PG_dcache_dirty is set for the page, we need to ensure that any
diff --git a/include/asm-arm26/serial.h b/include/asm-arm26/serial.h
index 21e1df31f086..5fc747d1b501 100644
--- a/include/asm-arm26/serial.h
+++ b/include/asm-arm26/serial.h
@@ -30,34 +30,16 @@
 #if defined(CONFIG_ARCH_A5K)
      /* UART CLK        PORT  IRQ     FLAGS        */
 
-#define STD_SERIAL_PORT_DEFNS                                           \
+#define SERIAL_PORT_DFNS                                                \
         { 0, BASE_BAUD, 0x3F8, 10, STD_COM_FLAGS },     /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 10, STD_COM_FLAGS },     /* ttyS1 */
 
 #else
 
-#define STD_SERIAL_PORT_DEFNS                                           \
+#define SERIAL_PORT_DFNS                                                \
         { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS0 */     \
         { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS1 */
 
 #endif
 
-#define EXTRA_SERIAL_PORT_DEFNS \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS2 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS3 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS12 */    \
-        { 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },     /* ttyS13 */
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS           \
-        EXTRA_SERIAL_PORT_DEFNS
-
 #endif
diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h
index a6a469231f62..b4efe5e3591a 100644
--- a/include/asm-frv/pci.h
+++ b/include/asm-frv/pci.h
@@ -57,6 +57,16 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size,
  */
 #define PCI_DMA_BUS_IS_PHYS     (1)
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 /*
  *      These are pretty much arbitary with the CoMEM implementation.
  *      We have the whole address space to ourselves.
diff --git a/include/asm-i386/i8253.h b/include/asm-i386/i8253.h
new file mode 100644
index 000000000000..015d8df07690
--- /dev/null
+++ b/include/asm-i386/i8253.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_I8253_H__
+#define __ASM_I8253_H__
+
+extern spinlock_t i8253_lock;
+
+#endif  /* __ASM_I8253_H__ */
diff --git a/include/asm-i386/ide.h b/include/asm-i386/ide.h
index 859ebf4da632..79dfab87135d 100644
--- a/include/asm-i386/ide.h
+++ b/include/asm-i386/ide.h
@@ -41,13 +41,17 @@ static __inline__ int ide_default_irq(unsigned long base)
 
 static __inline__ unsigned long ide_default_io_base(int index)
 {
+        if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
+                switch(index) {
+                        case 2: return 0x1e8;
+                        case 3: return 0x168;
+                        case 4: return 0x1e0;
+                        case 5: return 0x160;
+                }
+        }
         switch (index) {
                 case 0: return 0x1f0;
                 case 1: return 0x170;
-                case 2: return 0x1e8;
-                case 3: return 0x168;
-                case 4: return 0x1e0;
-                case 5: return 0x160;
                 default:
                         return 0;
         }
diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h
index 03dd13a48a8c..56211414fc95 100644
--- a/include/asm-i386/mach-default/do_timer.h
+++ b/include/asm-i386/mach-default/do_timer.h
@@ -1,6 +1,7 @@
 /* defines for inline arch setup functions */
 
 #include <asm/apic.h>
+#include <asm/i8259.h>
 
 /**
  * do_timer_interrupt_hook - hook into timer tick
diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h
index fb749b85a739..3561899eb826 100644
--- a/include/asm-i386/pci.h
+++ b/include/asm-i386/pci.h
@@ -99,6 +99,16 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 {
 }
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 #endif /* __KERNEL__ */
 
 /* implement the pci_ DMA API in terms of the generic device dma_ one */
diff --git a/include/asm-i386/serial.h b/include/asm-i386/serial.h
index 21ddecc77c77..e1ecfccb743b 100644
--- a/include/asm-i386/serial.h
+++ b/include/asm-i386/serial.h
@@ -22,109 +22,9 @@
 #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#define HUB6_FLAGS 0
-#endif
-
-#define MCA_COM_FLAGS   (STD_COM_FLAGS|ASYNC_BOOT_ONLYMCA)
-
-/*
- * The following define the access methods for the HUB6 card. All
- * access is through two ports for all 24 possible chips. The card is
- * selected through the high 2 bits, the port on that card with the
- * "middle" 3 bits, and the register on that port with the bottom
- * 3 bits.
- *
- * While the access port and interrupt is configurable, the default
- * port locations are 0x302 for the port control register, and 0x303
- * for the data read/write register. Normally, the interrupt is at irq3
- * but can be anything from 3 to 7 inclusive. Note that using 3 will
- * require disabling com2.
- */
-
-#define C_P(card,port) (((card)<<6|(port)<<3) + 1)
-
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
         { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
         { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
-
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS                 \
-        { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },       /* ttyS12 */    \
-        { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },       /* ttyS13 */    \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS14 (spare) */            \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS15 (spare) */            \
-        { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },        /* ttyS16 */    \
-        { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },        /* ttyS17 */    \
-        { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },        /* ttyS18 */    \
-        { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },        /* ttyS19 */    \
-        { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },        /* ttyS20 */    \
-        { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },        /* ttyS21 */    \
-        { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },        /* ttyS22 */    \
-        { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },        /* ttyS23 */    \
-        { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },        /* ttyS24 */    \
-        { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },        /* ttyS25 */    \
-        { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },        /* ttyS26 */    \
-        { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },        /* ttyS27 */    \
-        { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },        /* ttyS28 */    \
-        { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },        /* ttyS29 */    \
-        { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },        /* ttyS30 */    \
-        { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },        /* ttyS31 */
-#else
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif
-
-/* You can have up to four HUB6's in the system, but I've only
- * included two cards here for a total of twelve ports.
- */
-#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS))
-#define HUB6_SERIAL_PORT_DFNS           \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) },  /* ttyS32 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) },  /* ttyS33 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) },  /* ttyS34 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) },  /* ttyS35 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) },  /* ttyS36 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) },  /* ttyS37 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) },  /* ttyS38 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) },  /* ttyS39 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) },  /* ttyS40 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) },  /* ttyS41 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) },  /* ttyS42 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) },  /* ttyS43 */
-#else
-#define HUB6_SERIAL_PORT_DFNS
-#endif
-
-#ifdef CONFIG_MCA
-#define MCA_SERIAL_PORT_DFNS                    \
-        { 0, BASE_BAUD, 0x3220, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x3228, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x4220, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x4228, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x5220, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x5228, 3, MCA_COM_FLAGS },
-#else
-#define MCA_SERIAL_PORT_DFNS
-#endif
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS           \
-        EXTRA_SERIAL_PORT_DEFNS         \
-        HUB6_SERIAL_PORT_DFNS           \
-        MCA_SERIAL_PORT_DFNS
-
diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h
index f22fab0cea26..ab216e1370ef 100644
--- a/include/asm-i386/tlbflush.h
+++ b/include/asm-i386/tlbflush.h
@@ -22,16 +22,18 @@
  */
 #define __flush_tlb_global()                                            \
         do {                                                            \
-                unsigned int tmpreg;                                    \
+                unsigned int tmpreg, cr4, cr4_orig;                     \
                                                                         \
                 __asm__ __volatile__(                                   \
-                        "movl %1, %%cr4;  # turn off PGE     \n"        \
+                        "movl %%cr4, %2;  # turn off PGE     \n"        \
+                        "movl %2, %1;                        \n"        \
+                        "andl %3, %1;                        \n"        \
+                        "movl %1, %%cr4;                     \n"        \
                         "movl %%cr3, %0;                     \n"        \
                         "movl %0, %%cr3;  # flush TLB        \n"        \
                         "movl %2, %%cr4;  # turn PGE back on \n"        \
-                        : "=&r" (tmpreg)                                \
-                        : "r" (mmu_cr4_features & ~X86_CR4_PGE),        \
-                          "r" (mmu_cr4_features)                        \
+                        : "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig) \
+                        : "i" (~X86_CR4_PGE)                            \
                         : "memory");                                    \
         } while (0)
 
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index 176413fb9ae3..e25e4c71a879 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -294,8 +294,10 @@
 #define __NR_add_key            286
 #define __NR_request_key        287
 #define __NR_keyctl             288
+#define __NR_ioprio_set         289
+#define __NR_ioprio_get         290
 
-#define NR_syscalls 289
+#define NR_syscalls 291
 
 /*
  * user-visible error numbers are in the range -1 - -128: see
diff --git a/include/asm-ia64/iosapic.h b/include/asm-ia64/iosapic.h
index 38a7a72791cc..1093f35b3b90 100644
--- a/include/asm-ia64/iosapic.h
+++ b/include/asm-ia64/iosapic.h
@@ -71,8 +71,11 @@ static inline void iosapic_eoi(char __iomem *iosapic, u32 vector)
 }
 
 extern void __init iosapic_system_init (int pcat_compat);
-extern void __init iosapic_init (unsigned long address,
+extern int __devinit iosapic_init (unsigned long address,
                                     unsigned int gsi_base);
+#ifdef CONFIG_HOTPLUG
+extern int iosapic_remove (unsigned int gsi_base);
+#endif /* CONFIG_HOTPLUG */
 extern int gsi_to_vector (unsigned int gsi);
 extern int gsi_to_irq (unsigned int gsi);
 extern void iosapic_enable_intr (unsigned int vector);
@@ -94,11 +97,14 @@ extern unsigned int iosapic_version (char __iomem *addr);
 
 extern void iosapic_pci_fixup (int);
 #ifdef CONFIG_NUMA
-extern void __init map_iosapic_to_node (unsigned int, int);
+extern void __devinit map_iosapic_to_node (unsigned int, int);
 #endif
 #else
 #define iosapic_system_init(pcat_compat)                        do { } while (0)
-#define iosapic_init(address,gsi_base)                          do { } while (0)
+#define iosapic_init(address,gsi_base)                          (-EINVAL)
+#ifdef CONFIG_HOTPLUG
+#define iosapic_remove(gsi_base)                                (-ENODEV)
+#endif /* CONFIG_HOTPLUG */
 #define iosapic_register_intr(gsi,polarity,trigger)             (gsi)
 #define iosapic_unregister_intr(irq)                            do { } while (0)
 #define iosapic_override_isa_irq(isa_irq,gsi,polarity,trigger)  do { } while (0)
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 7b700035e36d..bf36a32e37e4 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -28,6 +28,7 @@
 #include <linux/ptrace.h>
 #include <asm/break.h>
 
+#define MAX_INSN_SIZE   16
 #define BREAK_INST      (long)(__IA64_BREAK_KPROBE << 6)
 
 typedef union cmp_inst {
@@ -63,6 +64,8 @@ typedef struct _bundle {
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 
+#define ARCH_SUPPORTS_KRETPROBES
+
 #define SLOT0_OPCODE_SHIFT      (37)
 #define SLOT1_p1_OPCODE_SHIFT   (37 - (64-46))
 #define SLOT2_OPCODE_SHIFT      (37)
@@ -94,11 +97,6 @@ struct arch_specific_insn {
 };
 
 /* ia64 does not need this */
-static inline void jprobe_return(void)
-{
-}
-
-/* ia64 does not need this */
 static inline void arch_copy_kprobe(struct kprobe *p)
 {
 }
@@ -106,6 +104,12 @@ static inline void arch_copy_kprobe(struct kprobe *p)
 #ifdef CONFIG_KPROBES
 extern int kprobe_exceptions_notify(struct notifier_block *self,
                                     unsigned long val, void *data);
+
+/* ia64 does not need this */
+static inline void jprobe_return(void)
+{
+}
+
 #else                           /* !CONFIG_KPROBES */
 static inline int kprobe_exceptions_notify(struct notifier_block *self,
                                            unsigned long val, void *data)
diff --git a/include/asm-ia64/mmu_context.h b/include/asm-ia64/mmu_context.h
index 0096e7e05012..e3e5fededb04 100644
--- a/include/asm-ia64/mmu_context.h
+++ b/include/asm-ia64/mmu_context.h
@@ -132,6 +132,9 @@ reload_context (mm_context_t context)
         ia64_srlz_i();                  /* srlz.i implies srlz.d */
 }
 
+/*
+ * Must be called with preemption off
+ */
 static inline void
 activate_context (struct mm_struct *mm)
 {
diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h
index a8314ee4e7d2..0c4c5d801d3f 100644
--- a/include/asm-ia64/pci.h
+++ b/include/asm-ia64/pci.h
@@ -82,6 +82,25 @@ extern int pcibios_prep_mwi (struct pci_dev *);
 #define sg_dma_len(sg)          ((sg)->dma_length)
 #define sg_dma_address(sg)      ((sg)->dma_address)
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        unsigned long cacheline_size;
+        u8 byte;
+
+        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
+        if (byte == 0)
+                cacheline_size = 1024;
+        else
+                cacheline_size = (int) byte * 4;
+
+        *strat = PCI_DMA_BURST_MULTIPLE;
+        *strategy_parameter = cacheline_size;
+}
+#endif
+
 #define HAVE_PCI_MMAP
 extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma,
                                 enum pci_mmap_state mmap_state, int write_combine);
diff --git a/include/asm-ia64/sections.h b/include/asm-ia64/sections.h
index 8e3dbde1b429..e9eb7f62d32b 100644
--- a/include/asm-ia64/sections.h
+++ b/include/asm-ia64/sections.h
@@ -17,6 +17,7 @@ extern char __start_gate_vtop_patchlist[], __end_gate_vtop_patchlist[];
 extern char __start_gate_fsyscall_patchlist[], __end_gate_fsyscall_patchlist[];
 extern char __start_gate_brl_fsys_bubble_down_patchlist[], __end_gate_brl_fsys_bubble_down_patchlist[];
 extern char __start_unwind[], __end_unwind[];
+extern char __start_ivt_text[], __end_ivt_text[];
 
 #endif /* _ASM_IA64_SECTIONS_H */
 
diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h
index 1bfdfb4d7b01..103d745dc5f2 100644
--- a/include/asm-ia64/sn/addrs.h
+++ b/include/asm-ia64/sn/addrs.h
@@ -216,6 +216,10 @@
 #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
@@ -233,13 +237,16 @@
 #define REMOTE_HUB_ADDR(n,x)                                            \
         ((n & 1) ?                                                      \
         /* TIO: */                                                      \
-        ((volatile u64 *)(GLOBAL_MMR_ADDR(n,x)))                        \
-        : /* SHUB: */                                                   \
-        (((x) & BWIN_TOP) ? ((volatile u64 *)(GLOBAL_MMR_ADDR(n,x)))\
+        (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)))))
 
-
-
 #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/l1.h b/include/asm-ia64/sn/l1.h
index 08050d37b662..2e5f0aa38889 100644
--- a/include/asm-ia64/sn/l1.h
+++ b/include/asm-ia64/sn/l1.h
@@ -33,5 +33,6 @@
 #define L1_BRICKTYPE_PA         0x6a            /* j */
 #define L1_BRICKTYPE_IA         0x6b            /* k */
 #define L1_BRICKTYPE_ATHENA     0x2b            /* + */
+#define L1_BRICKTYPE_DAYTONA    0x7a            /* z */
 
 #endif /* _ASM_IA64_SN_L1_H */
diff --git a/include/asm-ia64/sn/shub_mmr.h b/include/asm-ia64/sn/shub_mmr.h
index 323fa0cd8d83..7de1d1d4b71a 100644
--- a/include/asm-ia64/sn/shub_mmr.h
+++ b/include/asm-ia64/sn/shub_mmr.h
@@ -14,96 +14,98 @@
 /*                        Register "SH_IPI_INT"                         */
 /*               SHub Inter-Processor Interrupt Registers               */
 /* ==================================================================== */
-#define SH1_IPI_INT                               0x0000000110000380
-#define SH2_IPI_INT                               0x0000000010000380
+#define SH1_IPI_INT                     __IA64_UL_CONST(0x0000000110000380)
+#define SH2_IPI_INT                     __IA64_UL_CONST(0x0000000010000380)
 
 /*   SH_IPI_INT_TYPE                                                    */
 /*   Description:  Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT       */
-#define SH_IPI_INT_TYPE_SHFT                     0
-#define SH_IPI_INT_TYPE_MASK                     0x0000000000000007
+#define SH_IPI_INT_TYPE_SHFT                            0
+#define SH_IPI_INT_TYPE_MASK            __IA64_UL_CONST(0x0000000000000007)
 
 /*   SH_IPI_INT_AGT                                                     */
 /*   Description:  Agent, must be 0 for SHub                            */
-#define SH_IPI_INT_AGT_SHFT                      3
-#define SH_IPI_INT_AGT_MASK                      0x0000000000000008
+#define SH_IPI_INT_AGT_SHFT                             3
+#define SH_IPI_INT_AGT_MASK             __IA64_UL_CONST(0x0000000000000008)
 
 /*   SH_IPI_INT_PID                                                     */
 /*   Description:  Processor ID, same setting as on targeted McKinley  */
-#define SH_IPI_INT_PID_SHFT                      4
-#define SH_IPI_INT_PID_MASK                      0x00000000000ffff0
+#define SH_IPI_INT_PID_SHFT                             4
+#define SH_IPI_INT_PID_MASK             __IA64_UL_CONST(0x00000000000ffff0)
 
 /*   SH_IPI_INT_BASE                                                    */
 /*   Description:  Optional interrupt vector area, 2MB aligned          */
-#define SH_IPI_INT_BASE_SHFT                     21
-#define SH_IPI_INT_BASE_MASK                     0x0003ffffffe00000
+#define SH_IPI_INT_BASE_SHFT                            21
+#define SH_IPI_INT_BASE_MASK            __IA64_UL_CONST(0x0003ffffffe00000)
 
 /*   SH_IPI_INT_IDX                                                     */
 /*   Description:  Targeted McKinley interrupt vector                   */
-#define SH_IPI_INT_IDX_SHFT                      52
-#define SH_IPI_INT_IDX_MASK                      0x0ff0000000000000
+#define SH_IPI_INT_IDX_SHFT                             52
+#define SH_IPI_INT_IDX_MASK             __IA64_UL_CONST(0x0ff0000000000000)
 
 /*   SH_IPI_INT_SEND                                                    */
 /*   Description:  Send Interrupt Message to PI, This generates a puls  */
-#define SH_IPI_INT_SEND_SHFT                     63
-#define SH_IPI_INT_SEND_MASK                     0x8000000000000000
+#define SH_IPI_INT_SEND_SHFT                            63
+#define SH_IPI_INT_SEND_MASK            __IA64_UL_CONST(0x8000000000000000)
 
 /* ==================================================================== */
 /*                     Register "SH_EVENT_OCCURRED"                     */
 /*                    SHub Interrupt Event Occurred                     */
 /* ==================================================================== */
-#define SH1_EVENT_OCCURRED                        0x0000000110010000
-#define SH1_EVENT_OCCURRED_ALIAS                  0x0000000110010008
-#define SH2_EVENT_OCCURRED                        0x0000000010010000
-#define SH2_EVENT_OCCURRED_ALIAS                  0x0000000010010008
+#define SH1_EVENT_OCCURRED              __IA64_UL_CONST(0x0000000110010000)
+#define SH1_EVENT_OCCURRED_ALIAS        __IA64_UL_CONST(0x0000000110010008)
+#define SH2_EVENT_OCCURRED              __IA64_UL_CONST(0x0000000010010000)
+#define SH2_EVENT_OCCURRED_ALIAS        __IA64_UL_CONST(0x0000000010010008)
 
 /* ==================================================================== */
 /*                     Register "SH_PI_CAM_CONTROL"                     */
 /*                      CRB CAM MMR Access Control                      */
 /* ==================================================================== */
-#define SH1_PI_CAM_CONTROL                        0x0000000120050300
+#define SH1_PI_CAM_CONTROL              __IA64_UL_CONST(0x0000000120050300)
 
 /* ==================================================================== */
 /*                        Register "SH_SHUB_ID"                         */
 /*                            SHub ID Number                            */
 /* ==================================================================== */
-#define SH1_SHUB_ID                               0x0000000110060580
-#define SH1_SHUB_ID_REVISION_SHFT                 28
-#define SH1_SHUB_ID_REVISION_MASK                 0x00000000f0000000
+#define SH1_SHUB_ID                     __IA64_UL_CONST(0x0000000110060580)
+#define SH1_SHUB_ID_REVISION_SHFT                       28
+#define SH1_SHUB_ID_REVISION_MASK       __IA64_UL_CONST(0x00000000f0000000)
 
 /* ==================================================================== */
 /*                          Register "SH_RTC"                           */
 /*                           Real-time Clock                            */
 /* ==================================================================== */
-#define SH1_RTC                                   0x00000001101c0000
-#define SH2_RTC                                   0x00000002101c0000
-#define SH_RTC_MASK                               0x007fffffffffffff
+#define SH1_RTC                         __IA64_UL_CONST(0x00000001101c0000)
+#define SH2_RTC                         __IA64_UL_CONST(0x00000002101c0000)
+#define SH_RTC_MASK                     __IA64_UL_CONST(0x007fffffffffffff)
 
 /* ==================================================================== */
 /*                   Register "SH_PIO_WRITE_STATUS_0|1"                 */
 /*                      PIO Write Status for CPU 0 & 1                  */
 /* ==================================================================== */
-#define SH1_PIO_WRITE_STATUS_0                    0x0000000120070200
-#define SH1_PIO_WRITE_STATUS_1                    0x0000000120070280
-#define SH2_PIO_WRITE_STATUS_0                    0x0000000020070200
-#define SH2_PIO_WRITE_STATUS_1                    0x0000000020070280
-#define SH2_PIO_WRITE_STATUS_2                    0x0000000020070300
-#define SH2_PIO_WRITE_STATUS_3                    0x0000000020070380
+#define SH1_PIO_WRITE_STATUS_0          __IA64_UL_CONST(0x0000000120070200)
+#define SH1_PIO_WRITE_STATUS_1          __IA64_UL_CONST(0x0000000120070280)
+#define SH2_PIO_WRITE_STATUS_0          __IA64_UL_CONST(0x0000000020070200)
+#define SH2_PIO_WRITE_STATUS_1          __IA64_UL_CONST(0x0000000020070280)
+#define SH2_PIO_WRITE_STATUS_2          __IA64_UL_CONST(0x0000000020070300)
+#define SH2_PIO_WRITE_STATUS_3          __IA64_UL_CONST(0x0000000020070380)
 
 /*   SH_PIO_WRITE_STATUS_0_WRITE_DEADLOCK                               */
 /*   Description:  Deadlock response detected                           */
-#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_SHFT 1
-#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_MASK 0x0000000000000002
+#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_SHFT         1
+#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_MASK \
+                                        __IA64_UL_CONST(0x0000000000000002)
 
 /*   SH_PIO_WRITE_STATUS_0_PENDING_WRITE_COUNT                          */
 /*   Description:  Count of currently pending PIO writes                */
-#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_SHFT 56
-#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK 0x3f00000000000000
+#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_SHFT    56
+#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK \
+                                        __IA64_UL_CONST(0x3f00000000000000)
 
 /* ==================================================================== */
 /*                Register "SH_PIO_WRITE_STATUS_0_ALIAS"                */
 /* ==================================================================== */
-#define SH1_PIO_WRITE_STATUS_0_ALIAS              0x0000000120070208
-#define SH2_PIO_WRITE_STATUS_0_ALIAS              0x0000000020070208
+#define SH1_PIO_WRITE_STATUS_0_ALIAS    __IA64_UL_CONST(0x0000000120070208)
+#define SH2_PIO_WRITE_STATUS_0_ALIAS    __IA64_UL_CONST(0x0000000020070208)
 
 /* ==================================================================== */
 /*                     Register "SH_EVENT_OCCURRED"                     */
@@ -111,33 +113,33 @@
 /* ==================================================================== */
 /*   SH_EVENT_OCCURRED_UART_INT                                         */
 /*   Description:  Pending Junk Bus UART Interrupt                      */
-#define SH_EVENT_OCCURRED_UART_INT_SHFT          20
-#define SH_EVENT_OCCURRED_UART_INT_MASK          0x0000000000100000
+#define SH_EVENT_OCCURRED_UART_INT_SHFT                 20
+#define SH_EVENT_OCCURRED_UART_INT_MASK __IA64_UL_CONST(0x0000000000100000)
 
 /*   SH_EVENT_OCCURRED_IPI_INT                                          */
 /*   Description:  Pending IPI Interrupt                                */
-#define SH_EVENT_OCCURRED_IPI_INT_SHFT           28
-#define SH_EVENT_OCCURRED_IPI_INT_MASK           0x0000000010000000
+#define SH_EVENT_OCCURRED_IPI_INT_SHFT                  28
+#define SH_EVENT_OCCURRED_IPI_INT_MASK  __IA64_UL_CONST(0x0000000010000000)
 
 /*   SH_EVENT_OCCURRED_II_INT0                                          */
 /*   Description:  Pending II 0 Interrupt                               */
-#define SH_EVENT_OCCURRED_II_INT0_SHFT           29
-#define SH_EVENT_OCCURRED_II_INT0_MASK           0x0000000020000000
+#define SH_EVENT_OCCURRED_II_INT0_SHFT                  29
+#define SH_EVENT_OCCURRED_II_INT0_MASK  __IA64_UL_CONST(0x0000000020000000)
 
 /*   SH_EVENT_OCCURRED_II_INT1                                          */
 /*   Description:  Pending II 1 Interrupt                               */
-#define SH_EVENT_OCCURRED_II_INT1_SHFT           30
-#define SH_EVENT_OCCURRED_II_INT1_MASK           0x0000000040000000
+#define SH_EVENT_OCCURRED_II_INT1_SHFT                  30
+#define SH_EVENT_OCCURRED_II_INT1_MASK  __IA64_UL_CONST(0x0000000040000000)
 
 /*   SH2_EVENT_OCCURRED_EXTIO_INT2                                      */
 /*   Description:  Pending SHUB 2 EXT IO INT2                           */
-#define SH2_EVENT_OCCURRED_EXTIO_INT2_SHFT       33
-#define SH2_EVENT_OCCURRED_EXTIO_INT2_MASK       0x0000000200000000
+#define SH2_EVENT_OCCURRED_EXTIO_INT2_SHFT              33
+#define SH2_EVENT_OCCURRED_EXTIO_INT2_MASK __IA64_UL_CONST(0x0000000200000000)
 
 /*   SH2_EVENT_OCCURRED_EXTIO_INT3                                      */
 /*   Description:  Pending SHUB 2 EXT IO INT3                           */
-#define SH2_EVENT_OCCURRED_EXTIO_INT3_SHFT       34
-#define SH2_EVENT_OCCURRED_EXTIO_INT3_MASK       0x0000000400000000
+#define SH2_EVENT_OCCURRED_EXTIO_INT3_SHFT              34
+#define SH2_EVENT_OCCURRED_EXTIO_INT3_MASK __IA64_UL_CONST(0x0000000400000000)
 
 #define SH_ALL_INT_MASK \
         (SH_EVENT_OCCURRED_UART_INT_MASK | SH_EVENT_OCCURRED_IPI_INT_MASK | \
@@ -149,310 +151,310 @@
 /* ==================================================================== */
 /*                         LEDS                                         */
 /* ==================================================================== */
-#define SH1_REAL_JUNK_BUS_LED0                   0x7fed00000UL
-#define SH1_REAL_JUNK_BUS_LED1                   0x7fed10000UL
-#define SH1_REAL_JUNK_BUS_LED2                   0x7fed20000UL
-#define SH1_REAL_JUNK_BUS_LED3                   0x7fed30000UL
+#define SH1_REAL_JUNK_BUS_LED0                  0x7fed00000UL
+#define SH1_REAL_JUNK_BUS_LED1                  0x7fed10000UL
+#define SH1_REAL_JUNK_BUS_LED2                  0x7fed20000UL
+#define SH1_REAL_JUNK_BUS_LED3                  0x7fed30000UL
 
-#define SH2_REAL_JUNK_BUS_LED0                   0xf0000000UL
-#define SH2_REAL_JUNK_BUS_LED1                   0xf0010000UL
-#define SH2_REAL_JUNK_BUS_LED2                   0xf0020000UL
-#define SH2_REAL_JUNK_BUS_LED3                   0xf0030000UL
+#define SH2_REAL_JUNK_BUS_LED0                  0xf0000000UL
+#define SH2_REAL_JUNK_BUS_LED1                  0xf0010000UL
+#define SH2_REAL_JUNK_BUS_LED2                  0xf0020000UL
+#define SH2_REAL_JUNK_BUS_LED3                  0xf0030000UL
 
 /* ==================================================================== */
 /*                         Register "SH1_PTC_0"                         */
 /*       Puge Translation Cache Message Configuration Information       */
 /* ==================================================================== */
-#define SH1_PTC_0                                 0x00000001101a0000
+#define SH1_PTC_0                       __IA64_UL_CONST(0x00000001101a0000)
 
 /*   SH1_PTC_0_A                                                        */
 /*   Description:  Type                                                 */
-#define SH1_PTC_0_A_SHFT                          0
+#define SH1_PTC_0_A_SHFT                                0
 
 /*   SH1_PTC_0_PS                                                       */
 /*   Description:  Page Size                                            */
-#define SH1_PTC_0_PS_SHFT                         2
+#define SH1_PTC_0_PS_SHFT                               2
 
 /*   SH1_PTC_0_RID                                                      */
 /*   Description:  Region ID                                            */
-#define SH1_PTC_0_RID_SHFT                        8
+#define SH1_PTC_0_RID_SHFT                              8
 
 /*   SH1_PTC_0_START                                                    */
 /*   Description:  Start                                                */
-#define SH1_PTC_0_START_SHFT                      63
+#define SH1_PTC_0_START_SHFT                            63
 
 /* ==================================================================== */
 /*                         Register "SH1_PTC_1"                         */
 /*       Puge Translation Cache Message Configuration Information       */
 /* ==================================================================== */
-#define SH1_PTC_1                                 0x00000001101a0080
+#define SH1_PTC_1                       __IA64_UL_CONST(0x00000001101a0080)
 
 /*   SH1_PTC_1_START                                                    */
 /*   Description:  PTC_1 Start                                          */
-#define SH1_PTC_1_START_SHFT                      63
-
+#define SH1_PTC_1_START_SHFT                            63
 
 /* ==================================================================== */
 /*                         Register "SH2_PTC"                           */
 /*       Puge Translation Cache Message Configuration Information       */
 /* ==================================================================== */
-#define SH2_PTC                                   0x0000000170000000
+#define SH2_PTC                         __IA64_UL_CONST(0x0000000170000000)
 
 /*   SH2_PTC_A                                                          */
 /*   Description:  Type                                                 */
-#define SH2_PTC_A_SHFT                            0
+#define SH2_PTC_A_SHFT                                  0
 
 /*   SH2_PTC_PS                                                         */
 /*   Description:  Page Size                                            */
-#define SH2_PTC_PS_SHFT                           2
+#define SH2_PTC_PS_SHFT                                 2
 
 /*   SH2_PTC_RID                                                      */
 /*   Description:  Region ID                                            */
-#define SH2_PTC_RID_SHFT                          4
+#define SH2_PTC_RID_SHFT                                4
 
 /*   SH2_PTC_START                                                      */
 /*   Description:  Start                                                */
-#define SH2_PTC_START_SHFT                        63
+#define SH2_PTC_START_SHFT                              63
 
 /*   SH2_PTC_ADDR_RID                                                   */
 /*   Description:  Region ID                                            */
-#define SH2_PTC_ADDR_SHFT                         4
-#define SH2_PTC_ADDR_MASK                         0x1ffffffffffff000
+#define SH2_PTC_ADDR_SHFT                               4
+#define SH2_PTC_ADDR_MASK               __IA64_UL_CONST(0x1ffffffffffff000)
 
 /* ==================================================================== */
 /*                    Register "SH_RTC1_INT_CONFIG"                     */
 /*                SHub RTC 1 Interrupt Config Registers                 */
 /* ==================================================================== */
 
-#define SH1_RTC1_INT_CONFIG                      0x0000000110001480
-#define SH2_RTC1_INT_CONFIG                      0x0000000010001480
-#define SH_RTC1_INT_CONFIG_MASK                  0x0ff3ffffffefffff
-#define SH_RTC1_INT_CONFIG_INIT                  0x0000000000000000
+#define SH1_RTC1_INT_CONFIG             __IA64_UL_CONST(0x0000000110001480)
+#define SH2_RTC1_INT_CONFIG             __IA64_UL_CONST(0x0000000010001480)
+#define SH_RTC1_INT_CONFIG_MASK         __IA64_UL_CONST(0x0ff3ffffffefffff)
+#define SH_RTC1_INT_CONFIG_INIT         __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_RTC1_INT_CONFIG_TYPE                                            */
 /*   Description:  Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT       */
-#define SH_RTC1_INT_CONFIG_TYPE_SHFT             0
-#define SH_RTC1_INT_CONFIG_TYPE_MASK             0x0000000000000007
+#define SH_RTC1_INT_CONFIG_TYPE_SHFT                    0
+#define SH_RTC1_INT_CONFIG_TYPE_MASK    __IA64_UL_CONST(0x0000000000000007)
 
 /*   SH_RTC1_INT_CONFIG_AGT                                             */
 /*   Description:  Agent, must be 0 for SHub                            */
-#define SH_RTC1_INT_CONFIG_AGT_SHFT              3
-#define SH_RTC1_INT_CONFIG_AGT_MASK              0x0000000000000008
+#define SH_RTC1_INT_CONFIG_AGT_SHFT                     3
+#define SH_RTC1_INT_CONFIG_AGT_MASK     __IA64_UL_CONST(0x0000000000000008)
 
 /*   SH_RTC1_INT_CONFIG_PID                                             */
 /*   Description:  Processor ID, same setting as on targeted McKinley  */
-#define SH_RTC1_INT_CONFIG_PID_SHFT              4
-#define SH_RTC1_INT_CONFIG_PID_MASK              0x00000000000ffff0
+#define SH_RTC1_INT_CONFIG_PID_SHFT                     4
+#define SH_RTC1_INT_CONFIG_PID_MASK     __IA64_UL_CONST(0x00000000000ffff0)
 
 /*   SH_RTC1_INT_CONFIG_BASE                                            */
 /*   Description:  Optional interrupt vector area, 2MB aligned          */
-#define SH_RTC1_INT_CONFIG_BASE_SHFT             21
-#define SH_RTC1_INT_CONFIG_BASE_MASK             0x0003ffffffe00000
+#define SH_RTC1_INT_CONFIG_BASE_SHFT                    21
+#define SH_RTC1_INT_CONFIG_BASE_MASK    __IA64_UL_CONST(0x0003ffffffe00000)
 
 /*   SH_RTC1_INT_CONFIG_IDX                                             */
 /*   Description:  Targeted McKinley interrupt vector                   */
-#define SH_RTC1_INT_CONFIG_IDX_SHFT              52
-#define SH_RTC1_INT_CONFIG_IDX_MASK              0x0ff0000000000000
+#define SH_RTC1_INT_CONFIG_IDX_SHFT                     52
+#define SH_RTC1_INT_CONFIG_IDX_MASK     __IA64_UL_CONST(0x0ff0000000000000)
 
 /* ==================================================================== */
 /*                    Register "SH_RTC1_INT_ENABLE"                     */
 /*                SHub RTC 1 Interrupt Enable Registers                 */
 /* ==================================================================== */
 
-#define SH1_RTC1_INT_ENABLE                      0x0000000110001500
-#define SH2_RTC1_INT_ENABLE                      0x0000000010001500
-#define SH_RTC1_INT_ENABLE_MASK                  0x0000000000000001
-#define SH_RTC1_INT_ENABLE_INIT                  0x0000000000000000
+#define SH1_RTC1_INT_ENABLE             __IA64_UL_CONST(0x0000000110001500)
+#define SH2_RTC1_INT_ENABLE             __IA64_UL_CONST(0x0000000010001500)
+#define SH_RTC1_INT_ENABLE_MASK         __IA64_UL_CONST(0x0000000000000001)
+#define SH_RTC1_INT_ENABLE_INIT         __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_RTC1_INT_ENABLE_RTC1_ENABLE                                     */
 /*   Description:  Enable RTC 1 Interrupt                               */
-#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_SHFT      0
-#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_MASK      0x0000000000000001
+#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_SHFT             0
+#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_MASK \
+                                        __IA64_UL_CONST(0x0000000000000001)
 
 /* ==================================================================== */
 /*                    Register "SH_RTC2_INT_CONFIG"                     */
 /*                SHub RTC 2 Interrupt Config Registers                 */
 /* ==================================================================== */
 
-#define SH1_RTC2_INT_CONFIG                      0x0000000110001580
-#define SH2_RTC2_INT_CONFIG                      0x0000000010001580
-#define SH_RTC2_INT_CONFIG_MASK                  0x0ff3ffffffefffff
-#define SH_RTC2_INT_CONFIG_INIT                  0x0000000000000000
+#define SH1_RTC2_INT_CONFIG             __IA64_UL_CONST(0x0000000110001580)
+#define SH2_RTC2_INT_CONFIG             __IA64_UL_CONST(0x0000000010001580)
+#define SH_RTC2_INT_CONFIG_MASK         __IA64_UL_CONST(0x0ff3ffffffefffff)
+#define SH_RTC2_INT_CONFIG_INIT         __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_RTC2_INT_CONFIG_TYPE                                            */
 /*   Description:  Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT       */
-#define SH_RTC2_INT_CONFIG_TYPE_SHFT             0
-#define SH_RTC2_INT_CONFIG_TYPE_MASK             0x0000000000000007
+#define SH_RTC2_INT_CONFIG_TYPE_SHFT                    0
+#define SH_RTC2_INT_CONFIG_TYPE_MASK    __IA64_UL_CONST(0x0000000000000007)
 
 /*   SH_RTC2_INT_CONFIG_AGT                                             */
 /*   Description:  Agent, must be 0 for SHub                            */
-#define SH_RTC2_INT_CONFIG_AGT_SHFT              3
-#define SH_RTC2_INT_CONFIG_AGT_MASK              0x0000000000000008
+#define SH_RTC2_INT_CONFIG_AGT_SHFT                     3
+#define SH_RTC2_INT_CONFIG_AGT_MASK     __IA64_UL_CONST(0x0000000000000008)
 
 /*   SH_RTC2_INT_CONFIG_PID                                             */
 /*   Description:  Processor ID, same setting as on targeted McKinley  */
-#define SH_RTC2_INT_CONFIG_PID_SHFT              4
-#define SH_RTC2_INT_CONFIG_PID_MASK              0x00000000000ffff0
+#define SH_RTC2_INT_CONFIG_PID_SHFT                     4
+#define SH_RTC2_INT_CONFIG_PID_MASK     __IA64_UL_CONST(0x00000000000ffff0)
 
 /*   SH_RTC2_INT_CONFIG_BASE                                            */
 /*   Description:  Optional interrupt vector area, 2MB aligned          */
-#define SH_RTC2_INT_CONFIG_BASE_SHFT             21
-#define SH_RTC2_INT_CONFIG_BASE_MASK             0x0003ffffffe00000
+#define SH_RTC2_INT_CONFIG_BASE_SHFT                    21
+#define SH_RTC2_INT_CONFIG_BASE_MASK    __IA64_UL_CONST(0x0003ffffffe00000)
 
 /*   SH_RTC2_INT_CONFIG_IDX                                             */
 /*   Description:  Targeted McKinley interrupt vector                   */
-#define SH_RTC2_INT_CONFIG_IDX_SHFT              52
-#define SH_RTC2_INT_CONFIG_IDX_MASK              0x0ff0000000000000
+#define SH_RTC2_INT_CONFIG_IDX_SHFT                     52
+#define SH_RTC2_INT_CONFIG_IDX_MASK     __IA64_UL_CONST(0x0ff0000000000000)
 
 /* ==================================================================== */
 /*                    Register "SH_RTC2_INT_ENABLE"                     */
 /*                SHub RTC 2 Interrupt Enable Registers                 */
 /* ==================================================================== */
 
-#define SH1_RTC2_INT_ENABLE                      0x0000000110001600
-#define SH2_RTC2_INT_ENABLE                      0x0000000010001600
-#define SH_RTC2_INT_ENABLE_MASK                  0x0000000000000001
-#define SH_RTC2_INT_ENABLE_INIT                  0x0000000000000000
+#define SH1_RTC2_INT_ENABLE             __IA64_UL_CONST(0x0000000110001600)
+#define SH2_RTC2_INT_ENABLE             __IA64_UL_CONST(0x0000000010001600)
+#define SH_RTC2_INT_ENABLE_MASK         __IA64_UL_CONST(0x0000000000000001)
+#define SH_RTC2_INT_ENABLE_INIT         __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_RTC2_INT_ENABLE_RTC2_ENABLE                                     */
 /*   Description:  Enable RTC 2 Interrupt                               */
-#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_SHFT      0
-#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_MASK      0x0000000000000001
+#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_SHFT             0
+#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_MASK \
+                                        __IA64_UL_CONST(0x0000000000000001)
 
 /* ==================================================================== */
 /*                    Register "SH_RTC3_INT_CONFIG"                     */
 /*                SHub RTC 3 Interrupt Config Registers                 */
 /* ==================================================================== */
 
-#define SH1_RTC3_INT_CONFIG                      0x0000000110001680
-#define SH2_RTC3_INT_CONFIG                      0x0000000010001680
-#define SH_RTC3_INT_CONFIG_MASK                  0x0ff3ffffffefffff
-#define SH_RTC3_INT_CONFIG_INIT                  0x0000000000000000
+#define SH1_RTC3_INT_CONFIG             __IA64_UL_CONST(0x0000000110001680)
+#define SH2_RTC3_INT_CONFIG             __IA64_UL_CONST(0x0000000010001680)
+#define SH_RTC3_INT_CONFIG_MASK         __IA64_UL_CONST(0x0ff3ffffffefffff)
+#define SH_RTC3_INT_CONFIG_INIT         __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_RTC3_INT_CONFIG_TYPE                                            */
 /*   Description:  Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT       */
-#define SH_RTC3_INT_CONFIG_TYPE_SHFT             0
-#define SH_RTC3_INT_CONFIG_TYPE_MASK             0x0000000000000007
+#define SH_RTC3_INT_CONFIG_TYPE_SHFT                    0
+#define SH_RTC3_INT_CONFIG_TYPE_MASK    __IA64_UL_CONST(0x0000000000000007)
 
 /*   SH_RTC3_INT_CONFIG_AGT                                             */
 /*   Description:  Agent, must be 0 for SHub                            */
-#define SH_RTC3_INT_CONFIG_AGT_SHFT              3
-#define SH_RTC3_INT_CONFIG_AGT_MASK              0x0000000000000008
+#define SH_RTC3_INT_CONFIG_AGT_SHFT                     3
+#define SH_RTC3_INT_CONFIG_AGT_MASK     __IA64_UL_CONST(0x0000000000000008)
 
 /*   SH_RTC3_INT_CONFIG_PID                                             */
 /*   Description:  Processor ID, same setting as on targeted McKinley  */
-#define SH_RTC3_INT_CONFIG_PID_SHFT              4
-#define SH_RTC3_INT_CONFIG_PID_MASK              0x00000000000ffff0
+#define SH_RTC3_INT_CONFIG_PID_SHFT                     4
+#define SH_RTC3_INT_CONFIG_PID_MASK     __IA64_UL_CONST(0x00000000000ffff0)
 
 /*   SH_RTC3_INT_CONFIG_BASE                                            */
 /*   Description:  Optional interrupt vector area, 2MB aligned          */
-#define SH_RTC3_INT_CONFIG_BASE_SHFT             21
-#define SH_RTC3_INT_CONFIG_BASE_MASK             0x0003ffffffe00000
+#define SH_RTC3_INT_CONFIG_BASE_SHFT                    21
+#define SH_RTC3_INT_CONFIG_BASE_MASK    __IA64_UL_CONST(0x0003ffffffe00000)
 
 /*   SH_RTC3_INT_CONFIG_IDX                                             */
 /*   Description:  Targeted McKinley interrupt vector                   */
-#define SH_RTC3_INT_CONFIG_IDX_SHFT              52
-#define SH_RTC3_INT_CONFIG_IDX_MASK              0x0ff0000000000000
+#define SH_RTC3_INT_CONFIG_IDX_SHFT                     52
+#define SH_RTC3_INT_CONFIG_IDX_MASK     __IA64_UL_CONST(0x0ff0000000000000)
 
 /* ==================================================================== */
 /*                    Register "SH_RTC3_INT_ENABLE"                     */
 /*                SHub RTC 3 Interrupt Enable Registers                 */
 /* ==================================================================== */
 
-#define SH1_RTC3_INT_ENABLE                      0x0000000110001700
-#define SH2_RTC3_INT_ENABLE                      0x0000000010001700
-#define SH_RTC3_INT_ENABLE_MASK                  0x0000000000000001
-#define SH_RTC3_INT_ENABLE_INIT                  0x0000000000000000
+#define SH1_RTC3_INT_ENABLE             __IA64_UL_CONST(0x0000000110001700)
+#define SH2_RTC3_INT_ENABLE             __IA64_UL_CONST(0x0000000010001700)
+#define SH_RTC3_INT_ENABLE_MASK         __IA64_UL_CONST(0x0000000000000001)
+#define SH_RTC3_INT_ENABLE_INIT         __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_RTC3_INT_ENABLE_RTC3_ENABLE                                     */
 /*   Description:  Enable RTC 3 Interrupt                               */
-#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_SHFT      0
-#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_MASK      0x0000000000000001
+#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_SHFT             0
+#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_MASK \
+                                        __IA64_UL_CONST(0x0000000000000001)
 
 /*   SH_EVENT_OCCURRED_RTC1_INT                                         */
 /*   Description:  Pending RTC 1 Interrupt                              */
-#define SH_EVENT_OCCURRED_RTC1_INT_SHFT          24
-#define SH_EVENT_OCCURRED_RTC1_INT_MASK          0x0000000001000000
+#define SH_EVENT_OCCURRED_RTC1_INT_SHFT                 24
+#define SH_EVENT_OCCURRED_RTC1_INT_MASK __IA64_UL_CONST(0x0000000001000000)
 
 /*   SH_EVENT_OCCURRED_RTC2_INT                                         */
 /*   Description:  Pending RTC 2 Interrupt                              */
-#define SH_EVENT_OCCURRED_RTC2_INT_SHFT          25
-#define SH_EVENT_OCCURRED_RTC2_INT_MASK          0x0000000002000000
+#define SH_EVENT_OCCURRED_RTC2_INT_SHFT                 25
+#define SH_EVENT_OCCURRED_RTC2_INT_MASK __IA64_UL_CONST(0x0000000002000000)
 
 /*   SH_EVENT_OCCURRED_RTC3_INT                                         */
 /*   Description:  Pending RTC 3 Interrupt                              */
-#define SH_EVENT_OCCURRED_RTC3_INT_SHFT          26
-#define SH_EVENT_OCCURRED_RTC3_INT_MASK          0x0000000004000000
+#define SH_EVENT_OCCURRED_RTC3_INT_SHFT                 26
+#define SH_EVENT_OCCURRED_RTC3_INT_MASK __IA64_UL_CONST(0x0000000004000000)
 
 /* ==================================================================== */
 /*                       Register "SH_IPI_ACCESS"                       */
 /*                 CPU interrupt Access Permission Bits                 */
 /* ==================================================================== */
 
-#define SH1_IPI_ACCESS                           0x0000000110060480
-#define SH2_IPI_ACCESS0                          0x0000000010060c00
-#define SH2_IPI_ACCESS1                          0x0000000010060c80
-#define SH2_IPI_ACCESS2                          0x0000000010060d00
-#define SH2_IPI_ACCESS3                          0x0000000010060d80
+#define SH1_IPI_ACCESS                  __IA64_UL_CONST(0x0000000110060480)
+#define SH2_IPI_ACCESS0                 __IA64_UL_CONST(0x0000000010060c00)
+#define SH2_IPI_ACCESS1                 __IA64_UL_CONST(0x0000000010060c80)
+#define SH2_IPI_ACCESS2                 __IA64_UL_CONST(0x0000000010060d00)
+#define SH2_IPI_ACCESS3                 __IA64_UL_CONST(0x0000000010060d80)
 
 /* ==================================================================== */
 /*                        Register "SH_INT_CMPB"                        */
 /*                  RTC Compare Value for Processor B                   */
 /* ==================================================================== */
 
-#define SH1_INT_CMPB                             0x00000001101b0080
-#define SH2_INT_CMPB                             0x00000000101b0080
-#define SH_INT_CMPB_MASK                         0x007fffffffffffff
-#define SH_INT_CMPB_INIT                         0x0000000000000000
+#define SH1_INT_CMPB                    __IA64_UL_CONST(0x00000001101b0080)
+#define SH2_INT_CMPB                    __IA64_UL_CONST(0x00000000101b0080)
+#define SH_INT_CMPB_MASK                __IA64_UL_CONST(0x007fffffffffffff)
+#define SH_INT_CMPB_INIT                __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_INT_CMPB_REAL_TIME_CMPB                                         */
 /*   Description:  Real Time Clock Compare                              */
-#define SH_INT_CMPB_REAL_TIME_CMPB_SHFT          0
-#define SH_INT_CMPB_REAL_TIME_CMPB_MASK          0x007fffffffffffff
+#define SH_INT_CMPB_REAL_TIME_CMPB_SHFT                 0
+#define SH_INT_CMPB_REAL_TIME_CMPB_MASK __IA64_UL_CONST(0x007fffffffffffff)
 
 /* ==================================================================== */
 /*                        Register "SH_INT_CMPC"                        */
 /*                  RTC Compare Value for Processor C                   */
 /* ==================================================================== */
 
-#define SH1_INT_CMPC                             0x00000001101b0100
-#define SH2_INT_CMPC                             0x00000000101b0100
-#define SH_INT_CMPC_MASK                         0x007fffffffffffff
-#define SH_INT_CMPC_INIT                         0x0000000000000000
+#define SH1_INT_CMPC                    __IA64_UL_CONST(0x00000001101b0100)
+#define SH2_INT_CMPC                    __IA64_UL_CONST(0x00000000101b0100)
+#define SH_INT_CMPC_MASK                __IA64_UL_CONST(0x007fffffffffffff)
+#define SH_INT_CMPC_INIT                __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_INT_CMPC_REAL_TIME_CMPC                                         */
 /*   Description:  Real Time Clock Compare                              */
-#define SH_INT_CMPC_REAL_TIME_CMPC_SHFT          0
-#define SH_INT_CMPC_REAL_TIME_CMPC_MASK          0x007fffffffffffff
+#define SH_INT_CMPC_REAL_TIME_CMPC_SHFT                 0
+#define SH_INT_CMPC_REAL_TIME_CMPC_MASK __IA64_UL_CONST(0x007fffffffffffff)
 
 /* ==================================================================== */
 /*                        Register "SH_INT_CMPD"                        */
 /*                  RTC Compare Value for Processor D                   */
 /* ==================================================================== */
 
-#define SH1_INT_CMPD                             0x00000001101b0180
-#define SH2_INT_CMPD                             0x00000000101b0180
-#define SH_INT_CMPD_MASK                         0x007fffffffffffff
-#define SH_INT_CMPD_INIT                         0x0000000000000000
+#define SH1_INT_CMPD                    __IA64_UL_CONST(0x00000001101b0180)
+#define SH2_INT_CMPD                    __IA64_UL_CONST(0x00000000101b0180)
+#define SH_INT_CMPD_MASK                __IA64_UL_CONST(0x007fffffffffffff)
+#define SH_INT_CMPD_INIT                __IA64_UL_CONST(0x0000000000000000)
 
 /*   SH_INT_CMPD_REAL_TIME_CMPD                                         */
 /*   Description:  Real Time Clock Compare                              */
-#define SH_INT_CMPD_REAL_TIME_CMPD_SHFT          0
-#define SH_INT_CMPD_REAL_TIME_CMPD_MASK          0x007fffffffffffff
+#define SH_INT_CMPD_REAL_TIME_CMPD_SHFT                 0
+#define SH_INT_CMPD_REAL_TIME_CMPD_MASK __IA64_UL_CONST(0x007fffffffffffff)
 
 /* ==================================================================== */
 /*                Register "SH_MD_DQLP_MMR_DIR_PRIVEC0"                 */
 /*                      privilege vector for acc=0                      */
 /* ==================================================================== */
-
-#define SH1_MD_DQLP_MMR_DIR_PRIVEC0              0x0000000100030300
+#define SH1_MD_DQLP_MMR_DIR_PRIVEC0     __IA64_UL_CONST(0x0000000100030300)
 
 /* ==================================================================== */
 /*                Register "SH_MD_DQRP_MMR_DIR_PRIVEC0"                 */
 /*                      privilege vector for acc=0                      */
 /* ==================================================================== */
-
-#define SH1_MD_DQRP_MMR_DIR_PRIVEC0              0x0000000100050300
+#define SH1_MD_DQRP_MMR_DIR_PRIVEC0     __IA64_UL_CONST(0x0000000100050300)
 
 /* ==================================================================== */
 /* Some MMRs are functionally identical (or close enough) on both SHUB1 */
@@ -484,17 +486,17 @@
 /*                    Engine 0 Control and Status Register                    */
 /* ========================================================================== */
 
-#define SH2_BT_ENG_CSR_0                         0x0000000030040000
-#define SH2_BT_ENG_SRC_ADDR_0                    0x0000000030040080
-#define SH2_BT_ENG_DEST_ADDR_0                   0x0000000030040100
-#define SH2_BT_ENG_NOTIF_ADDR_0                  0x0000000030040180
+#define SH2_BT_ENG_CSR_0                __IA64_UL_CONST(0x0000000030040000)
+#define SH2_BT_ENG_SRC_ADDR_0           __IA64_UL_CONST(0x0000000030040080)
+#define SH2_BT_ENG_DEST_ADDR_0          __IA64_UL_CONST(0x0000000030040100)
+#define SH2_BT_ENG_NOTIF_ADDR_0         __IA64_UL_CONST(0x0000000030040180)
 
 /* ========================================================================== */
 /*                       BTE interfaces 1-3                                   */
 /* ========================================================================== */
 
-#define SH2_BT_ENG_CSR_1                         0x0000000030050000
-#define SH2_BT_ENG_CSR_2                         0x0000000030060000
-#define SH2_BT_ENG_CSR_3                         0x0000000030070000
+#define SH2_BT_ENG_CSR_1                __IA64_UL_CONST(0x0000000030050000)
+#define SH2_BT_ENG_CSR_2                __IA64_UL_CONST(0x0000000030060000)
+#define SH2_BT_ENG_CSR_3                __IA64_UL_CONST(0x0000000030070000)
 
 #endif /* _ASM_IA64_SN_SHUB_MMR_H */
diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h
index 78eb4f869c8b..cf770e246af5 100644
--- a/include/asm-ia64/sn/simulator.h
+++ b/include/asm-ia64/sn/simulator.h
@@ -10,16 +10,17 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_IA64_SGI_SN_SIM
-
 #define SNMAGIC 0xaeeeeeee8badbeefL
-#define IS_RUNNING_ON_SIMULATOR() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
-
-#define SIMULATOR_SLEEP()       asm("nop.i 0x8beef")
+#define IS_MEDUSA()                     ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
 
+#ifdef CONFIG_IA64_SGI_SN_SIM
+#define SIMULATOR_SLEEP()               asm("nop.i 0x8beef")
+#define IS_RUNNING_ON_SIMULATOR()       (sn_prom_type)
+#define IS_RUNNING_ON_FAKE_PROM()       (sn_prom_type == 2)
+extern int sn_prom_type;                /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
 #else
-
 #define IS_RUNNING_ON_SIMULATOR()       (0)
+#define IS_RUNNING_ON_FAKE_PROM()       (0)
 #define SIMULATOR_SLEEP()
 
 #endif
diff --git a/include/asm-ia64/sn/sn2/sn_hwperf.h b/include/asm-ia64/sn/sn2/sn_hwperf.h
index b0c4d6dd77ba..df75f4c4aec3 100644
--- a/include/asm-ia64/sn/sn2/sn_hwperf.h
+++ b/include/asm-ia64/sn/sn2/sn_hwperf.h
@@ -223,4 +223,6 @@ struct sn_hwperf_ioctl_args {
 #define SN_HWPERF_OP_RECONFIGURE        253
 #define SN_HWPERF_OP_INVAL              254
 
+int sn_topology_open(struct inode *inode, struct file *file);
+int sn_topology_release(struct inode *inode, struct file *file);
 #endif                          /* SN_HWPERF_H */
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index eb0395ad0d6a..1455375d2ce4 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -132,6 +132,8 @@
 #define SALRET_INVALID_ARG      (-2)
 #define SALRET_ERROR            (-3)
 
+#define SN_SAL_FAKE_PROM                           0x02009999
+
 
 /**
  * sn_sal_rev_major - get the major SGI SAL revision number
@@ -1105,4 +1107,12 @@ ia64_sn_bte_recovery(nasid_t nasid)
         return (int) rv.status;
 }
 
+static inline int
+ia64_sn_is_fake_prom(void)
+{
+        struct ia64_sal_retval rv;
+        SAL_CALL_NOLOCK(rv, SN_SAL_FAKE_PROM, 0, 0, 0, 0, 0, 0, 0);
+        return (rv.status == 0);
+}
+
 #endif /* _ASM_IA64_SN_SN_SAL_H */
diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h
index b6acc22ab239..5ccec608d325 100644
--- a/include/asm-ia64/sn/tioca_provider.h
+++ b/include/asm-ia64/sn/tioca_provider.h
@@ -201,6 +201,7 @@ tioca_tlbflush(struct tioca_kernel *tioca_kernel)
 }
 
 extern uint32_t tioca_gart_found;
+extern struct list_head tioca_list;
 extern int tioca_init_provider(void);
 extern void tioca_fastwrite_enable(struct tioca_kernel *tioca_kern);
 #endif /* _ASM_IA64_SN_TIO_CA_AGP_PROVIDER_H */
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index f7f43ec2483a..517f1649ee64 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -263,6 +263,8 @@
 #define __NR_add_key                    1271
 #define __NR_request_key                1272
 #define __NR_keyctl                     1273
+#define __NR_ioprio_set                 1274
+#define __NR_ioprio_get                 1275
 #define __NR_set_zone_reclaim           1276
 
 #ifdef __KERNEL__
diff --git a/include/asm-ia64/vga.h b/include/asm-ia64/vga.h
index 1f446d6841f6..bc3349ffc505 100644
--- a/include/asm-ia64/vga.h
+++ b/include/asm-ia64/vga.h
@@ -14,7 +14,10 @@
  * videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x)  ((unsigned long) ioremap((x), 0))
+extern unsigned long vga_console_iobase;
+extern unsigned long vga_console_membase;
+
+#define VGA_MAP_MEM(x)  ((unsigned long) ioremap(vga_console_membase + (x), 0))
 
 #define vga_readb(x)    (*(x))
 #define vga_writeb(x,y) (*(y) = (x))
diff --git a/include/asm-m68k/serial.h b/include/asm-m68k/serial.h
index 9f5bcdc105fc..3fe29f8b0194 100644
--- a/include/asm-m68k/serial.h
+++ b/include/asm-m68k/serial.h
@@ -26,54 +26,9 @@
 #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#endif
-
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
         { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
         { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
-
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS                 \
-        { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },       /* ttyS12 */    \
-        { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },       /* ttyS13 */    \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS14 (spare) */            \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS15 (spare) */            \
-        { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },        /* ttyS16 */    \
-        { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },        /* ttyS17 */    \
-        { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },        /* ttyS18 */    \
-        { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },        /* ttyS19 */    \
-        { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },        /* ttyS20 */    \
-        { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },        /* ttyS21 */    \
-        { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },        /* ttyS22 */    \
-        { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },        /* ttyS23 */    \
-        { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },        /* ttyS24 */    \
-        { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },        /* ttyS25 */    \
-        { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },        /* ttyS26 */    \
-        { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },        /* ttyS27 */    \
-        { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },        /* ttyS28 */    \
-        { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },        /* ttyS29 */    \
-        { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },        /* ttyS30 */    \
-        { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },        /* ttyS31 */
-#else
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS           \
-        EXTRA_SERIAL_PORT_DEFNS
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index c9c576b48556..2d323b6e147d 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -130,6 +130,16 @@ extern void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
 extern void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
         dma64_addr_t dma_addr, size_t len, int direction);
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 extern void pcibios_resource_to_bus(struct pci_dev *dev,
         struct pci_bus_region *region, struct resource *res);
 
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index 8a70ff58f760..4eed8e2acdc3 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -29,32 +29,6 @@
 #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#define HUB6_FLAGS 0
-#define RS_TABLE_SIZE   64
-#else
-#define RS_TABLE_SIZE
-#endif
-
-/*
- * The following define the access methods for the HUB6 card. All
- * access is through two ports for all 24 possible chips. The card is
- * selected through the high 2 bits, the port on that card with the
- * "middle" 3 bits, and the register on that port with the bottom
- * 3 bits.
- *
- * While the access port and interrupt is configurable, the default
- * port locations are 0x302 for the port control register, and 0x303
- * for the data read/write register. Normally, the interrupt is at irq3
- * but can be anything from 3 to 7 inclusive. Note that using 3 will
- * require disabling com2.
- */
-
-#define C_P(card,port) (((card)<<6|(port)<<3) + 1)
-
 #ifdef CONFIG_MACH_JAZZ
 #include <asm/jazz.h>
 
@@ -240,66 +214,10 @@
         { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
         { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS                 \
-        { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },       /* ttyS12 */    \
-        { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },       /* ttyS13 */    \
-        { 0, BASE_BAUD, 0x000, 0, 0 },                  /* ttyS14 (spare) */ \
-        { 0, BASE_BAUD, 0x000, 0, 0 },                  /* ttyS15 (spare) */ \
-        { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },        /* ttyS16 */    \
-        { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },        /* ttyS17 */    \
-        { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },        /* ttyS18 */    \
-        { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },        /* ttyS19 */    \
-        { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },        /* ttyS20 */    \
-        { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },        /* ttyS21 */    \
-        { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },        /* ttyS22 */    \
-        { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },        /* ttyS23 */    \
-        { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },        /* ttyS24 */    \
-        { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },        /* ttyS25 */    \
-        { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },        /* ttyS26 */    \
-        { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },        /* ttyS27 */    \
-        { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },        /* ttyS28 */    \
-        { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },        /* ttyS29 */    \
-        { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },        /* ttyS30 */    \
-        { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },        /* ttyS31 */
-#else /* CONFIG_SERIAL_MANY_PORTS */
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif /* CONFIG_SERIAL_MANY_PORTS */
-
 #else /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
 #define STD_SERIAL_PORT_DEFNS
-#define EXTRA_SERIAL_PORT_DEFNS
 #endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
 
-/* You can have up to four HUB6's in the system, but I've only
- * included two cards here for a total of twelve ports.
- */
-#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS))
-#define HUB6_SERIAL_PORT_DFNS           \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) },  /* ttyS32 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) },  /* ttyS33 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) },  /* ttyS34 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) },  /* ttyS35 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) },  /* ttyS36 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) },  /* ttyS37 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) },  /* ttyS38 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) },  /* ttyS39 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) },  /* ttyS40 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) },  /* ttyS41 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) },  /* ttyS42 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) },  /* ttyS43 */
-#else
-#define HUB6_SERIAL_PORT_DFNS
-#endif
-
 #ifdef CONFIG_MOMENCO_JAGUAR_ATX
 /* Ordinary NS16552 duart with a 20MHz crystal.  */
 #define JAGUAR_ATX_UART_CLK     20000000
@@ -427,8 +345,6 @@
         COBALT_SERIAL_PORT_DEFNS                        \
         DDB5477_SERIAL_PORT_DEFNS                       \
         EV96100_SERIAL_PORT_DEFNS                       \
-        EXTRA_SERIAL_PORT_DEFNS                         \
-        HUB6_SERIAL_PORT_DFNS                           \
         IP32_SERIAL_PORT_DEFNS                          \
         ITE_SERIAL_PORT_DEFNS                           \
         IVR_SERIAL_PORT_DEFNS                           \
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
index 0763c2982fb0..ee741c150176 100644
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -230,6 +230,25 @@ extern inline void pcibios_register_hba(struct pci_hba_data *x)
 /* export the pci_ DMA API in terms of the dma_ one */
 #include <asm-generic/pci-dma-compat.h>
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        unsigned long cacheline_size;
+        u8 byte;
+
+        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
+        if (byte == 0)
+                cacheline_size = 1024;
+        else
+                cacheline_size = (int) byte * 4;
+
+        *strat = PCI_DMA_BURST_MULTIPLE;
+        *strategy_parameter = cacheline_size;
+}
+#endif
+
 extern void
 pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
                          struct resource *res);
diff --git a/include/asm-parisc/serial.h b/include/asm-parisc/serial.h
index 239c5dcab7e6..82fd820d684f 100644
--- a/include/asm-parisc/serial.h
+++ b/include/asm-parisc/serial.h
@@ -19,18 +19,4 @@
  * A500 w/ PCI serial cards: 5 + 4 * card ~= 17
  */
  
-#define STD_SERIAL_PORT_DEFNS                   \
-        { 0, },         /* ttyS0 */     \
-        { 0, },         /* ttyS1 */     \
-        { 0, },         /* ttyS2 */     \
-        { 0, },         /* ttyS3 */     \
-        { 0, },         /* ttyS4 */     \
-        { 0, },         /* ttyS5 */     \
-        { 0, },         /* ttyS6 */     \
-        { 0, },         /* ttyS7 */     \
-        { 0, },         /* ttyS8 */
-
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS
-
+#define SERIAL_PORT_DFNS
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index 714d69c819d3..7c31f2d564a1 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -68,6 +68,10 @@
 #include <platforms/lantec.h>
 #endif
 
+#if defined(CONFIG_MPC885ADS)
+#include <platforms/mpc885ads.h>
+#endif
+
 /* Currently, all 8xx boards that support a processor to PCI/ISA bridge
  * use the same memory map.
  */
diff --git a/include/asm-ppc/open_pic.h b/include/asm-ppc/open_pic.h
index dbe853319741..7848aa610c05 100644
--- a/include/asm-ppc/open_pic.h
+++ b/include/asm-ppc/open_pic.h
@@ -25,6 +25,11 @@
 #define OPENPIC_VEC_IPI         118     /* and up */
 #define OPENPIC_VEC_SPURIOUS    255
 
+/* Priorities */
+#define OPENPIC_PRIORITY_IPI_BASE       10
+#define OPENPIC_PRIORITY_DEFAULT        4
+#define OPENPIC_PRIORITY_NMI            9
+
 /* OpenPIC IRQ controller structure */
 extern struct hw_interrupt_type open_pic;
 
@@ -42,6 +47,7 @@ extern int epic_serial_mode;
 extern void openpic_set_sources(int first_irq, int num_irqs, void __iomem *isr);
 extern void openpic_init(int linux_irq_offset);
 extern void openpic_init_nmi_irq(u_int irq);
+extern void openpic_set_irq_priority(u_int irq, u_int pri);
 extern void openpic_hookup_cascade(u_int irq, char *name,
                                    int (*cascade_fn)(struct pt_regs *));
 extern u_int openpic_irq(void);
diff --git a/include/asm-ppc/pc_serial.h b/include/asm-ppc/pc_serial.h
index fa9cbb67ce3e..8f994f9f8857 100644
--- a/include/asm-ppc/pc_serial.h
+++ b/include/asm-ppc/pc_serial.h
@@ -35,93 +35,9 @@
 #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#define HUB6_FLAGS 0
-#endif
-        
-/*
- * The following define the access methods for the HUB6 card. All
- * access is through two ports for all 24 possible chips. The card is
- * selected through the high 2 bits, the port on that card with the
- * "middle" 3 bits, and the register on that port with the bottom
- * 3 bits.
- *
- * While the access port and interrupt is configurable, the default
- * port locations are 0x302 for the port control register, and 0x303
- * for the data read/write register. Normally, the interrupt is at irq3
- * but can be anything from 3 to 7 inclusive. Note that using 3 will
- * require disabling com2.
- */
-
-#define C_P(card,port) (((card)<<6|(port)<<3) + 1)
-
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
         { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
         { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
-
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS                 \
-        { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },       /* ttyS12 */    \
-        { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },       /* ttyS13 */    \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS14 (spare) */            \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS15 (spare) */            \
-        { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },        /* ttyS16 */    \
-        { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },        /* ttyS17 */    \
-        { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },        /* ttyS18 */    \
-        { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },        /* ttyS19 */    \
-        { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },        /* ttyS20 */    \
-        { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },        /* ttyS21 */    \
-        { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },        /* ttyS22 */    \
-        { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },        /* ttyS23 */    \
-        { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },        /* ttyS24 */    \
-        { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },        /* ttyS25 */    \
-        { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },        /* ttyS26 */    \
-        { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },        /* ttyS27 */    \
-        { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },        /* ttyS28 */    \
-        { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },        /* ttyS29 */    \
-        { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },        /* ttyS30 */    \
-        { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },        /* ttyS31 */
-#else
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif
-
-/* You can have up to four HUB6's in the system, but I've only
- * included two cards here for a total of twelve ports.
- */
-#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS))
-#define HUB6_SERIAL_PORT_DFNS           \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) },  /* ttyS32 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) },  /* ttyS33 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) },  /* ttyS34 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) },  /* ttyS35 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) },  /* ttyS36 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) },  /* ttyS37 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) },  /* ttyS38 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) },  /* ttyS39 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) },  /* ttyS40 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) },  /* ttyS41 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) },  /* ttyS42 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) },  /* ttyS43 */
-#else
-#define HUB6_SERIAL_PORT_DFNS
-#endif
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS           \
-        EXTRA_SERIAL_PORT_DEFNS         \
-        HUB6_SERIAL_PORT_DFNS
diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h
index ce5ae6d048f5..db0a2a0ec74d 100644
--- a/include/asm-ppc/pci.h
+++ b/include/asm-ppc/pci.h
@@ -69,6 +69,16 @@ extern unsigned long pci_bus_to_phys(unsigned int ba, int busnr);
 #define pci_unmap_len(PTR, LEN_NAME)            (0)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 /*
  * At present there are very few 32-bit PPC machines that can have
  * memory above the 4GB point, and we don't support that.
@@ -103,6 +113,12 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
                                          unsigned long size,
                                          pgprot_t prot);
 
+#define HAVE_ARCH_PCI_RESOURCE_TO_USER
+extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
+                                 const struct resource *rsrc,
+                                 u64 *start, u64 *end);
+
+
 #endif  /* __KERNEL__ */
 
 #endif /* __PPC_PCI_H */
diff --git a/include/asm-ppc/unistd.h b/include/asm-ppc/unistd.h
index cc51e5c9acc2..e8b79220b29c 100644
--- a/include/asm-ppc/unistd.h
+++ b/include/asm-ppc/unistd.h
@@ -277,8 +277,10 @@
 #define __NR_request_key        270
 #define __NR_keyctl             271
 #define __NR_waitid             272
+#define __NR_ioprio_set         273
+#define __NR_ioprio_get         274
 
-#define __NR_syscalls           273
+#define __NR_syscalls           275
 
 #define __NR(n) #n
 
diff --git a/include/asm-ppc64/byteorder.h b/include/asm-ppc64/byteorder.h
index 80327532de64..8b57da62b674 100644
--- a/include/asm-ppc64/byteorder.h
+++ b/include/asm-ppc64/byteorder.h
@@ -40,7 +40,6 @@ static __inline__ void st_le32(volatile __u32 *addr, const __u32 val)
         __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr));
 }
 
-#if 0
 static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 value)
 {
         __u16 result;
@@ -63,17 +62,8 @@ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 value)
         return result;
 }
 
-static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 value)
-{
-        __u64 result;
-#error implement me
-}
-
 #define __arch__swab16(x) ___arch__swab16(x)
 #define __arch__swab32(x) ___arch__swab32(x)
-#define __arch__swab64(x) ___arch__swab64(x)
-
-#endif
 
 /* The same, but returns converted value from the location pointer by addr. */
 #define __arch__swab16p(addr) ld_le16(addr)
diff --git a/include/asm-ppc64/iSeries/ItLpQueue.h b/include/asm-ppc64/iSeries/ItLpQueue.h
index 393299e04d7f..69b26ad74135 100644
--- a/include/asm-ppc64/iSeries/ItLpQueue.h
+++ b/include/asm-ppc64/iSeries/ItLpQueue.h
@@ -41,7 +41,7 @@ struct HvLpEvent;
 #define LpEventMaxSize          256
 #define LpEventAlign            64
 
-struct ItLpQueue {
+struct hvlpevent_queue {
 /*
  * The xSlicCurEventPtr is the pointer to the next event stack entry
  * that will become valid.  The OS must peek at this entry to determine
@@ -69,16 +69,13 @@ struct ItLpQueue {
         char    *xSlicEventStackPtr;    // 0x20
         u8      xIndex;                 // 0x28 unique sequential index.
         u8      xSlicRsvd[3];           // 0x29-2b
-        u32     xInUseWord;             // 0x2C
-        u64     xLpIntCount;            // 0x30 Total Lp Int msgs processed
-        u64     xLpIntCountByType[9];   // 0x38-0x7F Event counts by type
+        spinlock_t      lock;
 };
 
-extern struct ItLpQueue xItLpQueue;
+extern struct hvlpevent_queue hvlpevent_queue;
 
-extern struct HvLpEvent *ItLpQueue_getNextLpEvent(struct ItLpQueue *);
-extern int ItLpQueue_isLpIntPending(struct ItLpQueue *);
-extern unsigned ItLpQueue_process(struct ItLpQueue *, struct pt_regs *);
-extern void ItLpQueue_clearValid(struct HvLpEvent *);
+extern int hvlpevent_is_pending(void);
+extern void process_hvlpevents(struct pt_regs *);
+extern void setup_hvlpevent_queue(void);
 
 #endif /* _ITLPQUEUE_H */
diff --git a/include/asm-ppc64/kprobes.h b/include/asm-ppc64/kprobes.h
index 19b468bed059..0802919c3235 100644
--- a/include/asm-ppc64/kprobes.h
+++ b/include/asm-ppc64/kprobes.h
@@ -42,10 +42,13 @@ typedef unsigned int kprobe_opcode_t;
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)((func_descr_t *)pentry)
 
+#define ARCH_SUPPORTS_KRETPROBES
+void kretprobe_trampoline(void);
+
 /* Architecture specific copy of original instruction */
 struct arch_specific_insn {
         /* copy of original instruction */
-        kprobe_opcode_t insn[MAX_INSN_SIZE];
+        kprobe_opcode_t *insn;
 };
 
 #ifdef CONFIG_KPROBES
diff --git a/include/asm-ppc64/paca.h b/include/asm-ppc64/paca.h
index ae76cae1483f..2f0f36f73d38 100644
--- a/include/asm-ppc64/paca.h
+++ b/include/asm-ppc64/paca.h
@@ -20,7 +20,6 @@
 #include        <asm/types.h>
 #include        <asm/lppaca.h>
 #include        <asm/iSeries/ItLpRegSave.h>
-#include        <asm/iSeries/ItLpQueue.h>
 #include        <asm/mmu.h>
 
 register struct paca_struct *local_paca asm("r13");
@@ -62,7 +61,6 @@ struct paca_struct {
         u16 paca_index;                 /* Logical processor number */
 
         u32 default_decr;               /* Default decrementer value */
-        struct ItLpQueue *lpqueue_ptr;  /* LpQueue handled by this CPU */
         u64 kernel_toc;                 /* Kernel TOC address */
         u64 stab_real;                  /* Absolute address of segment table */
         u64 stab_addr;                  /* Virtual address of segment table */
@@ -91,7 +89,6 @@ struct paca_struct {
         u64 next_jiffy_update_tb;       /* TB value for next jiffy update */
         u64 saved_r1;                   /* r1 save for RTAS calls */
         u64 saved_msr;                  /* MSR saved here by enter_rtas */
-        u32 lpevent_count;              /* lpevents processed  */
         u8 proc_enabled;                /* irq soft-enable flag */
 
         /* not yet used */
diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h
index 6cd593f660a0..d12dfce21e20 100644
--- a/include/asm-ppc64/pci.h
+++ b/include/asm-ppc64/pci.h
@@ -78,6 +78,25 @@ static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask)
         return 0;
 }
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        unsigned long cacheline_size;
+        u8 byte;
+
+        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
+        if (byte == 0)
+                cacheline_size = 1024;
+        else
+                cacheline_size = (int) byte * 4;
+
+        *strat = PCI_DMA_BURST_MULTIPLE;
+        *strategy_parameter = cacheline_size;
+}
+#endif
+
 extern int pci_domain_nr(struct pci_bus *bus);
 
 /* Decide whether to display the domain number in /proc */
@@ -136,6 +155,13 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
                                          unsigned long size,
                                          pgprot_t prot);
 
+#ifdef CONFIG_PPC_MULTIPLATFORM
+#define HAVE_ARCH_PCI_RESOURCE_TO_USER
+extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
+                                 const struct resource *rsrc,
+                                 u64 *start, u64 *end);
+#endif /* CONFIG_PPC_MULTIPLATFORM */
+
 
 #endif  /* __KERNEL__ */
 
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index b4a9f05a93d6..864cae7e1fd6 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -107,11 +107,9 @@ static inline void restore_access_regs(unsigned int *acrs)
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 extern void account_user_vtime(struct task_struct *);
 extern void account_system_vtime(struct task_struct *);
-#else
-#define account_system_vtime(prev) do { } while (0)
 #endif
 
-#define finish_arch_switch(rq, prev) do {                                    \
+#define finish_arch_switch(prev) do {                                        \
         set_fs(current->thread.mm_segment);                                  \
         account_system_vtime(prev);                                          \
 } while (0)
diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h
index 540f12205923..7233af42f755 100644
--- a/include/asm-sh/bigsur/serial.h
+++ b/include/asm-sh/bigsur/serial.h
@@ -14,13 +14,10 @@
 #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
 
 
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                   \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */ 
 
-
-#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS
-
 /* XXX: This should be moved ino irq.h */
 #define irq_cannonicalize(x) (x)
 
diff --git a/include/asm-sh/ec3104/serial.h b/include/asm-sh/ec3104/serial.h
index f8eb16312ed9..cfe4d78ec1ee 100644
--- a/include/asm-sh/ec3104/serial.h
+++ b/include/asm-sh/ec3104/serial.h
@@ -10,13 +10,11 @@
  * it's got the keyboard controller behind it so we can't really use it
  * (without moving the keyboard driver to userspace, which doesn't sound
  * like a very good idea) */
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x11C00, EC3104_IRQBASE+7, STD_COM_FLAGS }, /* ttyS0 */ \
         { 0, BASE_BAUD, 0x12000, EC3104_IRQBASE+8, STD_COM_FLAGS }, /* ttyS1 */ \
         { 0, BASE_BAUD, 0x12400, EC3104_IRQBASE+9, STD_COM_FLAGS }, /* ttyS2 */
 
-#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS
-
 /* XXX: This should be moved ino irq.h */
 #define irq_cannonicalize(x) (x)
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h
index 9c3b63d0105e..26044889c770 100644
--- a/include/asm-sh/pci.h
+++ b/include/asm-sh/pci.h
@@ -96,6 +96,16 @@ static inline void pcibios_penalize_isa_irq(int irq)
 #define sg_dma_address(sg)      (virt_to_bus((sg)->dma_address))
 #define sg_dma_len(sg)          ((sg)->length)
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 /* Board-specific fixup routines. */
 extern void pcibios_fixup(void);
 extern void pcibios_fixup_irqs(void);
diff --git a/include/asm-sh/serial.h b/include/asm-sh/serial.h
index 5474dbdbaa86..f51e232d5cd9 100644
--- a/include/asm-sh/serial.h
+++ b/include/asm-sh/serial.h
@@ -29,20 +29,18 @@
 #ifdef CONFIG_HD64465
 #include <asm/hd64465.h>
 
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                   \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS }  /* ttyS0 */
 
 #else
 
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }       /* ttyS1 */
 
 #endif
 
-#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS
-
 #endif
 #endif /* _ASM_SERIAL_H */
diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h
index 8cc14e139750..c68870e02d91 100644
--- a/include/asm-sh64/pci.h
+++ b/include/asm-sh64/pci.h
@@ -86,6 +86,16 @@ static inline void pcibios_penalize_isa_irq(int irq)
 #define sg_dma_address(sg)      ((sg)->dma_address)
 #define sg_dma_len(sg)          ((sg)->length)
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 /* Board-specific fixup routines. */
 extern void pcibios_fixup(void);
 extern void pcibios_fixup_irqs(void);
diff --git a/include/asm-sh64/serial.h b/include/asm-sh64/serial.h
index 8e39b4e90c76..29c9be15112b 100644
--- a/include/asm-sh64/serial.h
+++ b/include/asm-sh64/serial.h
@@ -20,13 +20,11 @@
 
 #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
 
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }       /* ttyS1 */
 
-#define SERIAL_PORT_DFNS STD_SERIAL_PORT_DEFNS
-
 /* XXX: This should be moved ino irq.h */
 #define irq_cannonicalize(x) (x)
 
diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h
index d200a25a7373..44bb38758c96 100644
--- a/include/asm-sparc/pci.h
+++ b/include/asm-sparc/pci.h
@@ -144,6 +144,16 @@ extern inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
 
 #define pci_dac_dma_supported(dev, mask)        (0)
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 {
 }
diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h
index 5eb01dd47150..81a590a50a1f 100644
--- a/include/asm-sparc64/auxio.h
+++ b/include/asm-sparc64/auxio.h
@@ -75,6 +75,8 @@
 
 #ifndef __ASSEMBLY__
 
+extern void __iomem *auxio_register;
+
 #define AUXIO_LTE_ON    1
 #define AUXIO_LTE_OFF   0
 
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
index e071b4b4edfd..49d49a285943 100644
--- a/include/asm-sparc64/floppy.h
+++ b/include/asm-sparc64/floppy.h
@@ -159,7 +159,7 @@ static void sun_82077_fd_outb(unsigned char value, unsigned long port)
  * underruns.  If non-zero, doing_pdma encodes the direction of
  * the transfer for debugging.  1=read 2=write
  */
-char *pdma_vaddr;
+unsigned char *pdma_vaddr;
 unsigned long pdma_size;
 volatile int doing_pdma = 0;
 
@@ -209,8 +209,7 @@ static void sun_fd_enable_dma(void)
         pdma_areasize = pdma_size;
 }
 
-/* Our low-level entry point in arch/sparc/kernel/entry.S */
-extern irqreturn_t floppy_hardint(int irq, void *unused, struct pt_regs *regs);
+extern irqreturn_t sparc_floppy_irq(int, void *, struct pt_regs *);
 
 static int sun_fd_request_irq(void)
 {
@@ -220,8 +219,8 @@ static int sun_fd_request_irq(void)
         if(!once) {
                 once = 1;
 
-                error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, 
-                                         SA_INTERRUPT, "floppy", NULL);
+                error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, 
+                                    SA_INTERRUPT, "floppy", NULL);
 
                 return ((error == 0) ? 0 : -1);
         }
@@ -615,7 +614,7 @@ static unsigned long __init sun_floppy_init(void)
                 struct linux_ebus *ebus;
                 struct linux_ebus_device *edev = NULL;
                 unsigned long config = 0;
-                unsigned long auxio_reg;
+                void __iomem *auxio_reg;
 
                 for_each_ebus(ebus) {
                         for_each_ebusdev(edev, ebus) {
@@ -642,7 +641,7 @@ static unsigned long __init sun_floppy_init(void)
                 /* Make sure the high density bit is set, some systems
                  * (most notably Ultra5/Ultra10) come up with it clear.
                  */
-                auxio_reg = edev->resource[2].start;
+                auxio_reg = (void __iomem *) edev->resource[2].start;
                 writel(readl(auxio_reg)|0x2, auxio_reg);
 
                 sun_pci_ebus_dev = ebus->self;
@@ -650,7 +649,8 @@ static unsigned long __init sun_floppy_init(void)
                 spin_lock_init(&sun_pci_fd_ebus_dma.lock);
 
                 /* XXX ioremap */
-                sun_pci_fd_ebus_dma.regs = edev->resource[1].start;
+                sun_pci_fd_ebus_dma.regs = (void __iomem *)
+                        edev->resource[1].start;
                 if (!sun_pci_fd_ebus_dma.regs)
                         return 0;
 
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index 3aef0ca67750..8b70edcb80dc 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -16,10 +16,22 @@
 #include <asm/pil.h>
 #include <asm/ptrace.h>
 
+struct ino_bucket;
+
+#define MAX_IRQ_DESC_ACTION     4
+
+struct irq_desc {
+        void                    (*pre_handler)(struct ino_bucket *, void *, void *);
+        void                    *pre_handler_arg1;
+        void                    *pre_handler_arg2;
+        u32                     action_active_mask;
+        struct irqaction        action[MAX_IRQ_DESC_ACTION];
+};
+
 /* You should not mess with this directly. That's the job of irq.c.
  *
  * If you make changes here, please update hand coded assembler of
- * SBUS/floppy interrupt handler in entry.S -DaveM
+ * the vectored interrupt trap handler in entry.S -DaveM
  *
  * This is currently one DCACHE line, two buckets per L2 cache
  * line.  Keep this in mind please.
@@ -42,24 +54,11 @@ struct ino_bucket {
         /* Miscellaneous flags. */
 /*0x06*/unsigned char flags;
 
-        /* This is used to deal with IBF_DMA_SYNC on
-         * Sabre systems.
-         */
-/*0x07*/unsigned char synctab_ent;
-
-        /* Reference to handler for this IRQ.  If this is
-         * non-NULL this means it is active and should be
-         * serviced.  Else the pending member is set to one
-         * and later registry of the interrupt checks for
-         * this condition.
-         *
-         * Normally this is just an irq_action structure.
-         * But, on PCI, if multiple interrupt sources behind
-         * a bridge have multiple interrupt sources that share
-         * the same INO bucket, this points to an array of
-         * pointers to four IRQ action structures.
-         */
-/*0x08*/void *irq_info;
+        /* Currently unused.  */
+/*0x07*/unsigned char __pad;
+
+        /* Reference to IRQ descriptor for this bucket. */
+/*0x08*/struct irq_desc *irq_info;
 
         /* Sun5 Interrupt Clear Register. */
 /*0x10*/unsigned long iclr;
@@ -69,12 +68,6 @@ struct ino_bucket {
 
 };
 
-#ifdef CONFIG_PCI
-extern unsigned long pci_dma_wsync;
-extern unsigned long dma_sync_reg_table[256];
-extern unsigned char dma_sync_reg_table_entry;
-#endif
-
 /* IMAP/ICLR register defines */
 #define IMAP_VALID              0x80000000      /* IRQ Enabled          */
 #define IMAP_TID_UPA            0x7c000000      /* UPA TargetID         */
@@ -90,11 +83,9 @@ extern unsigned char dma_sync_reg_table_entry;
 #define ICLR_PENDING            0x00000003      /* Pending state        */
 
 /* Only 8-bits are available, be careful.  -DaveM */
-#define IBF_DMA_SYNC    0x01    /* DMA synchronization behind PCI bridge needed. */
-#define IBF_PCI         0x02    /* Indicates PSYCHO/SABRE/SCHIZO PCI interrupt.  */
-#define IBF_ACTIVE      0x04    /* This interrupt is active and has a handler.   */
-#define IBF_MULTI       0x08    /* On PCI, indicates shared bucket.              */
-#define IBF_INPROGRESS  0x10    /* IRQ is being serviced.                        */
+#define IBF_PCI         0x02    /* PSYCHO/SABRE/SCHIZO PCI interrupt.    */
+#define IBF_ACTIVE      0x04    /* Interrupt is active and has a handler.*/
+#define IBF_INPROGRESS  0x10    /* IRQ is being serviced.                */
 
 #define NUM_IVECS       (IMAP_INR + 1)
 extern struct ino_bucket ivector_table[NUM_IVECS];
@@ -122,11 +113,6 @@ extern void enable_irq(unsigned int);
 extern unsigned int build_irq(int pil, int inofixup, unsigned long iclr, unsigned long imap);
 extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
 
-extern int request_fast_irq(unsigned int irq,
-                            irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                            unsigned long flags, __const__ char *devname,
-                            void *dev_id);
-
 static __inline__ void set_softint(unsigned long bits)
 {
         __asm__ __volatile__("wr        %0, 0x0, %%set_softint"
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 4c15610a2bac..38bbbccb4068 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -145,6 +145,9 @@ struct pci_pbm_info {
         /* Physical address base of PBM registers. */
         unsigned long                   pbm_regs;
 
+        /* Physical address of DMA sync register, if any.  */
+        unsigned long                   sync_reg;
+
         /* Opaque 32-bit system bus Port ID. */
         u32                             portid;
 
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
index 2a0c85cd1c11..84e41c1ef3f8 100644
--- a/include/asm-sparc64/pci.h
+++ b/include/asm-sparc64/pci.h
@@ -220,6 +220,25 @@ static inline int pci_dma_mapping_error(dma_addr_t dma_addr)
         return (dma_addr == PCI_DMA_ERROR_CODE);
 }
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        unsigned long cacheline_size;
+        u8 byte;
+
+        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
+        if (byte == 0)
+                cacheline_size = 1024;
+        else
+                cacheline_size = (int) byte * 4;
+
+        *strat = PCI_DMA_BURST_BOUNDARY;
+        *strategy_parameter = cacheline_size;
+}
+#endif
+
 /* Return the index of the PCI controller for device PDEV. */
 
 extern int pci_domain_nr(struct pci_bus *bus);
diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h
index bf2ae90ed3df..a1cc94f95984 100644
--- a/include/asm-sparc64/rwsem.h
+++ b/include/asm-sparc64/rwsem.h
@@ -55,8 +55,9 @@ static __inline__ int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
                 "add            %%g1, %1, %%g7\n\t"
                 "cas            [%2], %%g1, %%g7\n\t"
                 "cmp            %%g1, %%g7\n\t"
+                "membar         #StoreLoad | #StoreStore\n\t"
                 "bne,pn         %%icc, 1b\n\t"
-                " membar        #StoreLoad | #StoreStore\n\t"
+                " nop\n\t"
                 "mov            %%g7, %0\n\t"
                 : "=&r" (tmp)
                 : "0" (tmp), "r" (sem)
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index becdf1bc5924..e3059bb4a465 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -162,21 +162,6 @@ struct sigstack {
 #define MINSIGSTKSZ     4096
 #define SIGSTKSZ        16384
 
-#ifdef __KERNEL__
-/*
- * DJHR
- * SA_STATIC_ALLOC is used for the SPARC system to indicate that this
- * interrupt handler's irq structure should be statically allocated
- * by the request_irq routine.
- * The alternative is that arch/sparc/kernel/irq.c has carnal knowledge
- * of interrupt usage and that sucks. Also without a flag like this
- * it may be possible for the free_irq routine to attempt to free
- * statically allocated data.. which is NOT GOOD.
- *
- */
-#define SA_STATIC_ALLOC         0x80
-#endif
-
 #include <asm-generic/signal.h>
 
 struct __new_sigaction {
diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h
index db7581bdb531..9cb93a5c2b4f 100644
--- a/include/asm-sparc64/spinlock.h
+++ b/include/asm-sparc64/spinlock.h
@@ -52,12 +52,14 @@ static inline void _raw_spin_lock(spinlock_t *lock)
 
         __asm__ __volatile__(
 "1:     ldstub          [%1], %0\n"
+"       membar          #StoreLoad | #StoreStore\n"
 "       brnz,pn         %0, 2f\n"
-"        membar         #StoreLoad | #StoreStore\n"
+"        nop\n"
 "       .subsection     2\n"
 "2:     ldub            [%1], %0\n"
+"       membar          #LoadLoad\n"
 "       brnz,pt         %0, 2b\n"
-"        membar         #LoadLoad\n"
+"        nop\n"
 "       ba,a,pt         %%xcc, 1b\n"
 "       .previous"
         : "=&r" (tmp)
@@ -95,16 +97,18 @@ static inline void _raw_spin_lock_flags(spinlock_t *lock, unsigned long flags)
 
         __asm__ __volatile__(
 "1:     ldstub          [%2], %0\n"
-"       brnz,pn         %0, 2f\n"
 "       membar          #StoreLoad | #StoreStore\n"
+"       brnz,pn         %0, 2f\n"
+"        nop\n"
 "       .subsection     2\n"
 "2:     rdpr            %%pil, %1\n"
 "       wrpr            %3, %%pil\n"
 "3:     ldub            [%2], %0\n"
-"       brnz,pt         %0, 3b\n"
 "       membar          #LoadLoad\n"
+"       brnz,pt         %0, 3b\n"
+"        nop\n"
 "       ba,pt           %%xcc, 1b\n"
-"       wrpr            %1, %%pil\n"
+"        wrpr           %1, %%pil\n"
 "       .previous"
         : "=&r" (tmp1), "=&r" (tmp2)
         : "r"(lock), "r"(flags)
@@ -162,12 +166,14 @@ static void inline __read_lock(rwlock_t *lock)
 "4:      add            %0, 1, %1\n"
 "       cas             [%2], %0, %1\n"
 "       cmp             %0, %1\n"
+"       membar          #StoreLoad | #StoreStore\n"
 "       bne,pn          %%icc, 1b\n"
-"        membar         #StoreLoad | #StoreStore\n"
+"        nop\n"
 "       .subsection     2\n"
 "2:     ldsw            [%2], %0\n"
+"       membar          #LoadLoad\n"
 "       brlz,pt         %0, 2b\n"
-"        membar         #LoadLoad\n"
+"        nop\n"
 "       ba,a,pt         %%xcc, 4b\n"
 "       .previous"
         : "=&r" (tmp1), "=&r" (tmp2)
@@ -204,12 +210,14 @@ static void inline __write_lock(rwlock_t *lock)
 "4:      or             %0, %3, %1\n"
 "       cas             [%2], %0, %1\n"
 "       cmp             %0, %1\n"
+"       membar          #StoreLoad | #StoreStore\n"
 "       bne,pn          %%icc, 1b\n"
-"        membar         #StoreLoad | #StoreStore\n"
+"        nop\n"
 "       .subsection     2\n"
 "2:     lduw            [%2], %0\n"
+"       membar          #LoadLoad\n"
 "       brnz,pt         %0, 2b\n"
-"        membar         #LoadLoad\n"
+"        nop\n"
 "       ba,a,pt         %%xcc, 4b\n"
 "       .previous"
         : "=&r" (tmp1), "=&r" (tmp2)
@@ -240,8 +248,9 @@ static int inline __write_trylock(rwlock_t *lock)
 "        or             %0, %4, %1\n"
 "       cas             [%3], %0, %1\n"
 "       cmp             %0, %1\n"
+"       membar          #StoreLoad | #StoreStore\n"
 "       bne,pn          %%icc, 1b\n"
-"        membar         #StoreLoad | #StoreStore\n"
+"        nop\n"
 "       mov             1, %2\n"
 "2:"
         : "=&r" (tmp1), "=&r" (tmp2), "=&r" (result)
diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h
index 9d7613eea812..1aa932773af8 100644
--- a/include/asm-sparc64/spitfire.h
+++ b/include/asm-sparc64/spitfire.h
@@ -111,7 +111,6 @@ static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long
                              "membar    #Sync"
                              : /* No outputs */
                              : "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG));
-        __asm__ __volatile__ ("membar #Sync" : : : "memory");
 }
 
 /* The instruction cache lines are flushed with this, but note that
diff --git a/include/asm-v850/pci.h b/include/asm-v850/pci.h
index e41941447b49..8e79be0fe99d 100644
--- a/include/asm-v850/pci.h
+++ b/include/asm-v850/pci.h
@@ -81,6 +81,16 @@ extern void
 pci_free_consistent (struct pci_dev *pdev, size_t size, void *cpu_addr,
                      dma_addr_t dma_addr);
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 {
 }
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index 32573749004c..a8babd2bbe84 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -217,4 +217,6 @@ extern int assign_irq_vector(int irq);
 
 void enable_NMI_through_LVT0 (void * dummy);
 
+extern spinlock_t i8259A_lock;
+
 #endif
diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h
index 8712520ca47f..c1961db88fac 100644
--- a/include/asm-x86_64/pci.h
+++ b/include/asm-x86_64/pci.h
@@ -123,6 +123,16 @@ pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr,
         flush_write_buffers();
 }
 
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+                                        enum pci_dma_burst_strategy *strat,
+                                        unsigned long *strategy_parameter)
+{
+        *strat = PCI_DMA_BURST_INFINITY;
+        *strategy_parameter = ~0UL;
+}
+#endif
+
 #define HAVE_PCI_MMAP
 extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
                                enum pci_mmap_state mmap_state, int write_combine);
diff --git a/include/asm-x86_64/serial.h b/include/asm-x86_64/serial.h
index dbab232044cd..dc752eafa681 100644
--- a/include/asm-x86_64/serial.h
+++ b/include/asm-x86_64/serial.h
@@ -22,109 +22,9 @@
 #define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
 
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS ASYNC_FOURPORT
-#define ACCENT_FLAGS 0
-#define BOCA_FLAGS 0
-#define HUB6_FLAGS 0
-#endif
-
-#define MCA_COM_FLAGS   (STD_COM_FLAGS|ASYNC_BOOT_ONLYMCA)
-
-/*
- * The following define the access methods for the HUB6 card. All
- * access is through two ports for all 24 possible chips. The card is
- * selected through the high 2 bits, the port on that card with the
- * "middle" 3 bits, and the register on that port with the bottom
- * 3 bits.
- *
- * While the access port and interrupt is configurable, the default
- * port locations are 0x302 for the port control register, and 0x303
- * for the data read/write register. Normally, the interrupt is at irq3
- * but can be anything from 3 to 7 inclusive. Note that using 3 will
- * require disabling com2.
- */
-
-#define C_P(card,port) (((card)<<6|(port)<<3) + 1)
-
-#define STD_SERIAL_PORT_DEFNS                   \
+#define SERIAL_PORT_DFNS                        \
         /* UART CLK   PORT IRQ     FLAGS        */                      \
         { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
         { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
         { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
         { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
-
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define EXTRA_SERIAL_PORT_DEFNS                 \
-        { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS },     /* ttyS4 */     \
-        { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS },     /* ttyS5 */     \
-        { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS },     /* ttyS6 */     \
-        { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS },     /* ttyS7 */     \
-        { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS },     /* ttyS8 */     \
-        { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS },     /* ttyS9 */     \
-        { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS },     /* ttyS10 */    \
-        { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS },     /* ttyS11 */    \
-        { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS },       /* ttyS12 */    \
-        { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS },       /* ttyS13 */    \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS14 (spare) */            \
-        { 0, BASE_BAUD, 0x000, 0, 0 },  /* ttyS15 (spare) */            \
-        { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS },        /* ttyS16 */    \
-        { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS },        /* ttyS17 */    \
-        { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS },        /* ttyS18 */    \
-        { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS },        /* ttyS19 */    \
-        { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS },        /* ttyS20 */    \
-        { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS },        /* ttyS21 */    \
-        { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS },        /* ttyS22 */    \
-        { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS },        /* ttyS23 */    \
-        { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS },        /* ttyS24 */    \
-        { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS },        /* ttyS25 */    \
-        { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS },        /* ttyS26 */    \
-        { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS },        /* ttyS27 */    \
-        { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS },        /* ttyS28 */    \
-        { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS },        /* ttyS29 */    \
-        { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS },        /* ttyS30 */    \
-        { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS },        /* ttyS31 */
-#else
-#define EXTRA_SERIAL_PORT_DEFNS
-#endif
-
-/* You can have up to four HUB6's in the system, but I've only
- * included two cards here for a total of twelve ports.
- */
-#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS))
-#define HUB6_SERIAL_PORT_DFNS           \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) },  /* ttyS32 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) },  /* ttyS33 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) },  /* ttyS34 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) },  /* ttyS35 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) },  /* ttyS36 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) },  /* ttyS37 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) },  /* ttyS38 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) },  /* ttyS39 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) },  /* ttyS40 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) },  /* ttyS41 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) },  /* ttyS42 */ \
-        { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) },  /* ttyS43 */
-#else
-#define HUB6_SERIAL_PORT_DFNS
-#endif
-
-#ifdef CONFIG_MCA
-#define MCA_SERIAL_PORT_DFNS                    \
-        { 0, BASE_BAUD, 0x3220, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x3228, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x4220, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x4228, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x5220, 3, MCA_COM_FLAGS },     \
-        { 0, BASE_BAUD, 0x5228, 3, MCA_COM_FLAGS },
-#else
-#define MCA_SERIAL_PORT_DFNS
-#endif
-
-#define SERIAL_PORT_DFNS                \
-        STD_SERIAL_PORT_DEFNS           \
-        EXTRA_SERIAL_PORT_DEFNS         \
-        HUB6_SERIAL_PORT_DFNS           \
-        MCA_SERIAL_PORT_DFNS
-
diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86_64/tlbflush.h
index 2e811ac262af..061742382520 100644
--- a/include/asm-x86_64/tlbflush.h
+++ b/include/asm-x86_64/tlbflush.h
@@ -22,16 +22,18 @@
  */
 #define __flush_tlb_global()                                            \
         do {                                                            \
-                unsigned long tmpreg;                                   \
+                unsigned long tmpreg, cr4, cr4_orig;                    \
                                                                         \
                 __asm__ __volatile__(                                   \
-                        "movq %1, %%cr4;  # turn off PGE     \n"        \
+                        "movq %%cr4, %2;  # turn off PGE     \n"        \
+                        "movq %2, %1;                        \n"        \
+                        "andq %3, %1;                        \n"        \
+                        "movq %1, %%cr4;                     \n"        \
                         "movq %%cr3, %0;  # flush TLB        \n"        \
                         "movq %0, %%cr3;                     \n"        \
                         "movq %2, %%cr4;  # turn PGE back on \n"        \
-                        : "=&r" (tmpreg)                                \
-                        : "r" (mmu_cr4_features & ~X86_CR4_PGE),        \
-                          "r" (mmu_cr4_features)                        \
+                        : "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig) \
+                        : "i" (~X86_CR4_PGE)                            \
                         : "memory");                                    \
         } while (0)
 
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index d767adcbf0ff..6560439a83e4 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -561,8 +561,12 @@ __SYSCALL(__NR_add_key, sys_add_key)
 __SYSCALL(__NR_request_key, sys_request_key)
 #define __NR_keyctl             250
 __SYSCALL(__NR_keyctl, sys_keyctl)
+#define __NR_ioprio_set         251
+__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
+#define __NR_ioprio_get         252
+__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
 
-#define __NR_syscall_max __NR_keyctl
+#define __NR_syscall_max __NR_ioprio_get
 #ifndef __NO_STUBS
 
 /* user-visible error numbers are in the range -1 - -4095 */
diff --git a/include/asm-xtensa/delay.h b/include/asm-xtensa/delay.h
index 6359c55e77a8..0a123d53a636 100644
--- a/include/asm-xtensa/delay.h
+++ b/include/asm-xtensa/delay.h
@@ -21,7 +21,7 @@ extern unsigned long loops_per_jiffy;
 extern __inline__ void __delay(unsigned long loops)
 {
   /* 2 cycles per loop. */
-  __asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 1, 1b"
+  __asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 2, 1b"
                         : "=r" (loops) : "0" (loops));
 }
 
diff --git a/include/asm-xtensa/errno.h b/include/asm-xtensa/errno.h
index ced5194d2750..a0f3b96b79b4 100644
--- a/include/asm-xtensa/errno.h
+++ b/include/asm-xtensa/errno.h
@@ -11,132 +11,6 @@
 #ifndef _XTENSA_ERRNO_H
 #define _XTENSA_ERRNO_H
 
-#define EPERM            1      /* Operation not permitted */
-#define ENOENT           2      /* No such file or directory */
-#define ESRCH            3      /* No such process */
-#define EINTR            4      /* Interrupted system call */
-#define EIO              5      /* I/O error */
-#define ENXIO            6      /* No such device or address */
-#define E2BIG            7      /* Arg list too long */
-#define ENOEXEC          8      /* Exec format error */
-#define EBADF            9      /* Bad file number */
-#define ECHILD          10      /* No child processes */
-#define EAGAIN          11      /* Try again */
-#define ENOMEM          12      /* Out of memory */
-#define EACCES          13      /* Permission denied */
-#define EFAULT          14      /* Bad address */
-#define ENOTBLK         15      /* Block device required */
-#define EBUSY           16      /* Device or resource busy */
-#define EEXIST          17      /* File exists */
-#define EXDEV           18      /* Cross-device link */
-#define ENODEV          19      /* No such device */
-#define ENOTDIR         20      /* Not a directory */
-#define EISDIR          21      /* Is a directory */
-#define EINVAL          22      /* Invalid argument */
-#define ENFILE          23      /* File table overflow */
-#define EMFILE          24      /* Too many open files */
-#define ENOTTY          25      /* Not a typewriter */
-#define ETXTBSY         26      /* Text file busy */
-#define EFBIG           27      /* File too large */
-#define ENOSPC          28      /* No space left on device */
-#define ESPIPE          29      /* Illegal seek */
-#define EROFS           30      /* Read-only file system */
-#define EMLINK          31      /* Too many links */
-#define EPIPE           32      /* Broken pipe */
-#define EDOM            33      /* Math argument out of domain of func */
-#define ERANGE          34      /* Math result not representable */
-#define EDEADLK         35      /* Resource deadlock would occur */
-#define ENAMETOOLONG    36      /* File name too long */
-#define ENOLCK          37      /* No record locks available */
-#define ENOSYS          38      /* Function not implemented */
-#define ENOTEMPTY       39      /* Directory not empty */
-#define ELOOP           40      /* Too many symbolic links encountered */
-#define EWOULDBLOCK     EAGAIN  /* Operation would block */
-#define ENOMSG          42      /* No message of desired type */
-#define EIDRM           43      /* Identifier removed */
-#define ECHRNG          44      /* Channel number out of range */
-#define EL2NSYNC        45      /* Level 2 not synchronized */
-#define EL3HLT          46      /* Level 3 halted */
-#define EL3RST          47      /* Level 3 reset */
-#define ELNRNG          48      /* Link number out of range */
-#define EUNATCH         49      /* Protocol driver not attached */
-#define ENOCSI          50      /* No CSI structure available */
-#define EL2HLT          51      /* Level 2 halted */
-#define EBADE           52      /* Invalid exchange */
-#define EBADR           53      /* Invalid request descriptor */
-#define EXFULL          54      /* Exchange full */
-#define ENOANO          55      /* No anode */
-#define EBADRQC         56      /* Invalid request code */
-#define EBADSLT         57      /* Invalid slot */
-
-#define EDEADLOCK       EDEADLK
-
-#define EBFONT          59      /* Bad font file format */
-#define ENOSTR          60      /* Device not a stream */
-#define ENODATA         61      /* No data available */
-#define ETIME           62      /* Timer expired */
-#define ENOSR           63      /* Out of streams resources */
-#define ENONET          64      /* Machine is not on the network */
-#define ENOPKG          65      /* Package not installed */
-#define EREMOTE         66      /* Object is remote */
-#define ENOLINK         67      /* Link has been severed */
-#define EADV            68      /* Advertise error */
-#define ESRMNT          69      /* Srmount error */
-#define ECOMM           70      /* Communication error on send */
-#define EPROTO          71      /* Protocol error */
-#define EMULTIHOP       72      /* Multihop attempted */
-#define EDOTDOT         73      /* RFS specific error */
-#define EBADMSG         74      /* Not a data message */
-#define EOVERFLOW       75      /* Value too large for defined data type */
-#define ENOTUNIQ        76      /* Name not unique on network */
-#define EBADFD          77      /* File descriptor in bad state */
-#define EREMCHG         78      /* Remote address changed */
-#define ELIBACC         79      /* Can not access a needed shared library */
-#define ELIBBAD         80      /* Accessing a corrupted shared library */
-#define ELIBSCN         81      /* .lib section in a.out corrupted */
-#define ELIBMAX         82      /* Attempting to link in too many shared libraries */
-#define ELIBEXEC        83      /* Cannot exec a shared library directly */
-#define EILSEQ          84      /* Illegal byte sequence */
-#define ERESTART        85      /* Interrupted system call should be restarted */
-#define ESTRPIPE        86      /* Streams pipe error */
-#define EUSERS          87      /* Too many users */
-#define ENOTSOCK        88      /* Socket operation on non-socket */
-#define EDESTADDRREQ    89      /* Destination address required */
-#define EMSGSIZE        90      /* Message too long */
-#define EPROTOTYPE      91      /* Protocol wrong type for socket */
-#define ENOPROTOOPT     92      /* Protocol not available */
-#define EPROTONOSUPPORT 93      /* Protocol not supported */
-#define ESOCKTNOSUPPORT 94      /* Socket type not supported */
-#define EOPNOTSUPP      95      /* Operation not supported on transport endpoint */
-#define EPFNOSUPPORT    96      /* Protocol family not supported */
-#define EAFNOSUPPORT    97      /* Address family not supported by protocol */
-#define EADDRINUSE      98      /* Address already in use */
-#define EADDRNOTAVAIL   99      /* Cannot assign requested address */
-#define ENETDOWN        100     /* Network is down */
-#define ENETUNREACH     101     /* Network is unreachable */
-#define ENETRESET       102     /* Network dropped connection because of reset */
-#define ECONNABORTED    103     /* Software caused connection abort */
-#define ECONNRESET      104     /* Connection reset by peer */
-#define ENOBUFS         105     /* No buffer space available */
-#define EISCONN         106     /* Transport endpoint is already connected */
-#define ENOTCONN        107     /* Transport endpoint is not connected */
-#define ESHUTDOWN       108     /* Cannot send after transport endpoint shutdown */
-#define ETOOMANYREFS    109     /* Too many references: cannot splice */
-#define ETIMEDOUT       110     /* Connection timed out */
-#define ECONNREFUSED    111     /* Connection refused */
-#define EHOSTDOWN       112     /* Host is down */
-#define EHOSTUNREACH    113     /* No route to host */
-#define EALREADY        114     /* Operation already in progress */
-#define EINPROGRESS     115     /* Operation now in progress */
-#define ESTALE          116     /* Stale NFS file handle */
-#define EUCLEAN         117     /* Structure needs cleaning */
-#define ENOTNAM         118     /* Not a XENIX named type file */
-#define ENAVAIL         119     /* No XENIX semaphores available */
-#define EISNAM          120     /* Is a named type file */
-#define EREMOTEIO       121     /* Remote I/O error */
-#define EDQUOT          122     /* Quota exceeded */
-
-#define ENOMEDIUM       123     /* No medium found */
-#define EMEDIUMTYPE     124     /* Wrong medium type */
+#include <asm-generic/errno.h>
 
 #endif  /* _XTENSA_ERRNO_H */
diff --git a/include/asm-xtensa/ipc.h b/include/asm-xtensa/ipc.h
index d37bdb4d4c9c..a9eed4e21cb9 100644
--- a/include/asm-xtensa/ipc.h
+++ b/include/asm-xtensa/ipc.h
@@ -11,24 +11,6 @@
 #ifndef _XTENSA_IPC_H
 #define _XTENSA_IPC_H
 
-struct ipc_kludge {
-        struct msgbuf __user *msgp;
-        long msgtyp;
-};
-
-#define SEMOP            1
-#define SEMGET           2
-#define SEMCTL           3
-#define SEMTIMEDOP       4
-#define MSGSND          11
-#define MSGRCV          12
-#define MSGGET          13
-#define MSGCTL          14
-#define SHMAT           21
-#define SHMDT           22
-#define SHMGET          23
-#define SHMCTL          24
-
-#define IPCCALL(version,op)     ((version)<<16 | (op))
+#include <asm-generic/ipc.h>
 
 #endif  /* _XTENSA_IPC_H */
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index b123cc08773d..ef8483673aa3 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -342,11 +342,19 @@ struct acpi_table_ecdt {
 
 /* PCI MMCONFIG */
 
+/* Defined in PCI Firmware Specification 3.0 */
+struct acpi_table_mcfg_config {
+        u32                             base_address;
+        u32                             base_reserved;
+        u16                             pci_segment_group_number;
+        u8                              start_bus_number;
+        u8                              end_bus_number;
+        u8                              reserved[4];
+} __attribute__ ((packed));
 struct acpi_table_mcfg {
         struct acpi_table_header        header;
         u8                              reserved[8];
-        u32                             base_address;
-        u32                             base_reserved;
+        struct acpi_table_mcfg_config   config[0];
 } __attribute__ ((packed));
 
 /* Table Handlers */
@@ -391,6 +399,7 @@ int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler);
 int acpi_get_table_header_early (enum acpi_table_id id, struct acpi_table_header **header);
 int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
 int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
+int acpi_parse_mcfg (unsigned long phys_addr, unsigned long size);
 void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr);
 void acpi_table_print_madt_entry (acpi_table_entry_header *madt);
 void acpi_table_print_srat_entry (acpi_table_entry_header *srat);
@@ -407,9 +416,13 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu);
 int acpi_unmap_lsapic(int cpu);
 #endif /* CONFIG_ACPI_HOTPLUG_CPU */
 
+int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
+int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
+
 extern int acpi_mp_config;
 
-extern u32 pci_mmcfg_base_addr;
+extern struct acpi_table_mcfg_config *pci_mmcfg_config;
+extern int pci_mmcfg_config_num;
 
 extern int sbf_port ;
 
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 09a1451c1159..911c09cb9bf9 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_ATALK_H__
 #define __LINUX_ATALK_H__
 
+#include <asm/byteorder.h>
+
 /*
  * AppleTalk networking structures
  *
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 038022763f09..36ef29fa0d8b 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -22,6 +22,7 @@
 
 #include <linux/highmem.h>
 #include <linux/mempool.h>
+#include <linux/ioprio.h>
 
 /* Platforms may set this to teach the BIO layer about IOMMU hardware. */
 #include <asm/io.h>
@@ -150,6 +151,19 @@ struct bio {
 #define BIO_RW_SYNC     4
 
 /*
+ * upper 16 bits of bi_rw define the io priority of this bio
+ */
+#define BIO_PRIO_SHIFT  (8 * sizeof(unsigned long) - IOPRIO_BITS)
+#define bio_prio(bio)   ((bio)->bi_rw >> BIO_PRIO_SHIFT)
+#define bio_prio_valid(bio)     ioprio_valid(bio_prio(bio))
+
+#define bio_set_prio(bio, prio)         do {                    \
+        WARN_ON(prio >= (1 << IOPRIO_BITS));                    \
+        (bio)->bi_rw &= ((1UL << BIO_PRIO_SHIFT) - 1);          \
+        (bio)->bi_rw |= ((unsigned long) (prio) << BIO_PRIO_SHIFT);     \
+} while (0)
+
+/*
  * various member access, note that bio_data should of course not be used
  * on highmem page vectors
  */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index b54a0348a890..0881b5cdee3d 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -54,16 +54,23 @@ struct as_io_context {
 
 struct cfq_queue;
 struct cfq_io_context {
-        void (*dtor)(struct cfq_io_context *);
-        void (*exit)(struct cfq_io_context *);
-
-        struct io_context *ioc;
-
         /*
          * circular list of cfq_io_contexts belonging to a process io context
          */
         struct list_head list;
         struct cfq_queue *cfqq;
+        void *key;
+
+        struct io_context *ioc;
+
+        unsigned long last_end_request;
+        unsigned long last_queue;
+        unsigned long ttime_total;
+        unsigned long ttime_samples;
+        unsigned long ttime_mean;
+
+        void (*dtor)(struct cfq_io_context *);
+        void (*exit)(struct cfq_io_context *);
 };
 
 /*
@@ -73,7 +80,9 @@ struct cfq_io_context {
  */
 struct io_context {
         atomic_t refcount;
-        pid_t pid;
+        struct task_struct *task;
+
+        int (*set_ioprio)(struct io_context *, unsigned int);
 
         /*
          * For request batching
@@ -81,14 +90,13 @@ struct io_context {
         unsigned long last_waited; /* Time last woken after wait for request */
         int nr_batch_requests;     /* Number of requests left in the batch */
 
-        spinlock_t lock;
-
         struct as_io_context *aic;
         struct cfq_io_context *cic;
 };
 
 void put_io_context(struct io_context *ioc);
 void exit_io_context(void);
+struct io_context *current_io_context(int gfp_flags);
 struct io_context *get_io_context(int gfp_flags);
 void copy_io_context(struct io_context **pdst, struct io_context **psrc);
 void swap_io_context(struct io_context **ioc1, struct io_context **ioc2);
@@ -134,6 +142,8 @@ struct request {
 
         void *elevator_private;
 
+        unsigned short ioprio;
+
         int rq_status;  /* should split this into a few status bits */
         struct gendisk *rq_disk;
         int errors;
diff --git a/include/linux/byteorder/swabb.h b/include/linux/byteorder/swabb.h
index d28d9a804d3b..d5f2a3205109 100644
--- a/include/linux/byteorder/swabb.h
+++ b/include/linux/byteorder/swabb.h
@@ -92,29 +92,32 @@
 #endif /* OPTIMIZE */
 
 
-static __inline__ __const__ __u32 __fswahw32(__u32 x)
+static inline __u32 __fswahw32(__u32 x)
 {
         return __arch__swahw32(x);
 }
-static __inline__ __u32 __swahw32p(__u32 *x)
+
+static inline __u32 __swahw32p(__u32 *x)
 {
         return __arch__swahw32p(x);
 }
-static __inline__ void __swahw32s(__u32 *addr)
+
+static inline void __swahw32s(__u32 *addr)
 {
         __arch__swahw32s(addr);
 }
 
-
-static __inline__ __const__ __u32 __fswahb32(__u32 x)
+static inline __u32 __fswahb32(__u32 x)
 {
         return __arch__swahb32(x);
 }
-static __inline__ __u32 __swahb32p(__u32 *x)
+
+static inline __u32 __swahb32p(__u32 *x)
 {
         return __arch__swahb32p(x);
 }
-static __inline__ void __swahb32s(__u32 *addr)
+
+static inline void __swahb32s(__u32 *addr)
 {
         __arch__swahb32s(addr);
 }
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index ee0c6e8995da..424d5e622b43 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -10,6 +10,7 @@
 typedef struct _cciss_pci_info_struct
 {
         unsigned char   bus;
+        unsigned short  domain;
         unsigned char   dev_fn;
         __u32           board_id;
 } cciss_pci_info_struct; 
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 70a4ebb5d964..ecb0d39c0798 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -346,10 +346,27 @@ COMPATIBLE_IOCTL(PPPOEIOCDFWD)
 /* LP */
 COMPATIBLE_IOCTL(LPGETSTATUS)
 /* ppdev */
+COMPATIBLE_IOCTL(PPSETMODE)
+COMPATIBLE_IOCTL(PPRSTATUS)
+COMPATIBLE_IOCTL(PPRCONTROL)
+COMPATIBLE_IOCTL(PPWCONTROL)
+COMPATIBLE_IOCTL(PPFCONTROL)
+COMPATIBLE_IOCTL(PPRDATA)
+COMPATIBLE_IOCTL(PPWDATA)
 COMPATIBLE_IOCTL(PPCLAIM)
 COMPATIBLE_IOCTL(PPRELEASE)
-COMPATIBLE_IOCTL(PPEXCL)
 COMPATIBLE_IOCTL(PPYIELD)
+COMPATIBLE_IOCTL(PPEXCL)
+COMPATIBLE_IOCTL(PPDATADIR)
+COMPATIBLE_IOCTL(PPNEGOT)
+COMPATIBLE_IOCTL(PPWCTLONIRQ)
+COMPATIBLE_IOCTL(PPCLRIRQ)
+COMPATIBLE_IOCTL(PPSETPHASE)
+COMPATIBLE_IOCTL(PPGETMODES)
+COMPATIBLE_IOCTL(PPGETMODE)
+COMPATIBLE_IOCTL(PPGETPHASE)
+COMPATIBLE_IOCTL(PPGETFLAGS)
+COMPATIBLE_IOCTL(PPSETFLAGS)
 /* CDROM stuff */
 COMPATIBLE_IOCTL(CDROMPAUSE)
 COMPATIBLE_IOCTL(CDROMRESUME)
diff --git a/include/linux/device.h b/include/linux/device.h
index 7b781a72b293..f378c846e6d5 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -69,7 +69,7 @@ struct bus_type {
 extern int bus_register(struct bus_type * bus);
 extern void bus_unregister(struct bus_type * bus);
 
-extern int bus_rescan_devices(struct bus_type * bus);
+extern void bus_rescan_devices(struct bus_type * bus);
 
 extern struct bus_type * get_bus(struct bus_type * bus);
 extern void put_bus(struct bus_type * bus);
@@ -80,6 +80,8 @@ extern struct bus_type * find_bus(char * name);
 
 int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
                      int (*fn)(struct device *, void *));
+struct device * bus_find_device(struct bus_type *bus, struct device *start,
+                                void *data, int (*match)(struct device *, void *));
 
 int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, 
                      void * data, int (*fn)(struct device_driver *, void *));
@@ -142,6 +144,9 @@ extern void driver_remove_file(struct device_driver *, struct driver_attribute *
 
 extern int driver_for_each_device(struct device_driver * drv, struct device * start,
                                   void * data, int (*fn)(struct device *, void *));
+struct device * driver_find_device(struct device_driver *drv,
+                                   struct device *start, void *data,
+                                   int (*match)(struct device *, void *));
 
 
 /*
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index ee54f81faad5..ea6bbc2d7407 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -16,9 +16,9 @@ typedef void (elevator_remove_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_requeue_req_fn) (request_queue_t *, struct request *);
 typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
 typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_may_queue_fn) (request_queue_t *, int);
+typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
 
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, int);
+typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, int);
 typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
 
@@ -96,9 +96,9 @@ extern struct request *elv_former_request(request_queue_t *, struct request *);
 extern struct request *elv_latter_request(request_queue_t *, struct request *);
 extern int elv_register_queue(request_queue_t *q);
 extern void elv_unregister_queue(request_queue_t *q);
-extern int elv_may_queue(request_queue_t *, int);
+extern int elv_may_queue(request_queue_t *, int, struct bio *);
 extern void elv_completed_request(request_queue_t *, struct request *);
-extern int elv_set_request(request_queue_t *, struct request *, int);
+extern int elv_set_request(request_queue_t *, struct request *, struct bio *, int);
 extern void elv_put_request(request_queue_t *, struct request *);
 
 /*
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index a1478258d002..cf3847edc50f 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -25,6 +25,7 @@
 #define _LINUX_ETHERDEVICE_H
 
 #include <linux/if_ether.h>
+#include <linux/netdevice.h>
 #include <linux/random.h>
 
 #ifdef __KERNEL__
@@ -65,7 +66,7 @@ static inline int is_zero_ether_addr(const u8 *addr)
  */
 static inline int is_multicast_ether_addr(const u8 *addr)
 {
-        return addr[0] & 0x01;
+        return ((addr[0] != 0xff) && (0x01 & addr[0]));
 }
 
 /**
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3ae8e37bdfc8..047bde30836a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -213,6 +213,7 @@ extern int dir_notify_enable;
 #include <linux/radix-tree.h>
 #include <linux/prio_tree.h>
 #include <linux/init.h>
+#include <linux/sched.h>
 
 #include <asm/atomic.h>
 #include <asm/semaphore.h>
@@ -822,16 +823,34 @@ enum {
 #define vfs_check_frozen(sb, level) \
         wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level)))
 
+static inline void get_fs_excl(void)
+{
+        atomic_inc(&current->fs_excl);
+}
+
+static inline void put_fs_excl(void)
+{
+        atomic_dec(&current->fs_excl);
+}
+
+static inline int has_fs_excl(void)
+{
+        return atomic_read(&current->fs_excl);
+}
+
+
 /*
  * Superblock locking.
  */
 static inline void lock_super(struct super_block * sb)
 {
+        get_fs_excl();
         down(&sb->s_lock);
 }
 
 static inline void unlock_super(struct super_block * sb)
 {
+        put_fs_excl();
         up(&sb->s_lock);
 }
 
diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h
index d228230ffe5d..541695679762 100644
--- a/include/linux/i2c-dev.h
+++ b/include/linux/i2c-dev.h
@@ -25,6 +25,7 @@
 #define _LINUX_I2C_DEV_H
 
 #include <linux/types.h>
+#include <linux/compiler.h>
 
 /* Some IOCTL commands are defined in <linux/i2c.h> */
 /* Note: 10-bit addresses are NOT supported! */
diff --git a/include/linux/if_bonding.h b/include/linux/if_bonding.h
index 57024ce2c74f..84598fa2e9de 100644
--- a/include/linux/if_bonding.h
+++ b/include/linux/if_bonding.h
@@ -35,6 +35,9 @@
  *
  * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
  *      - Code cleanup and style changes
+ *
+ * 2005/05/05 - Jason Gabler <jygabler at lbl dot gov>
+ *      - added definitions for various XOR hashing policies
  */
 
 #ifndef _LINUX_IF_BONDING_H
@@ -80,6 +83,10 @@
 
 #define BOND_DEFAULT_MAX_BONDS  1   /* Default maximum number of devices to support */
 
+/* hashing types */
+#define BOND_XMIT_POLICY_LAYER2         0 /* layer 2 (MAC only), default */
+#define BOND_XMIT_POLICY_LAYER34        1 /* layer 3+4 (IP ^ MAC) */
+
 typedef struct ifbond {
         __s32 bond_mode;
         __s32 num_slaves;
diff --git a/include/linux/if_shaper.h b/include/linux/if_shaper.h
index 004e6f09a6e2..68c896a36a34 100644
--- a/include/linux/if_shaper.h
+++ b/include/linux/if_shaper.h
@@ -23,7 +23,7 @@ struct shaper
         __u32 shapeclock;
         unsigned long recovery; /* Time we can next clock a packet out on
                                    an empty queue */
-        struct semaphore sem;
+        spinlock_t lock;
         struct net_device_stats stats;
         struct net_device *dev;
         int  (*hard_start_xmit) (struct sk_buff *skb,
diff --git a/include/linux/in6.h b/include/linux/in6.h
index f8256c582845..dcf5720ffcbb 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -156,7 +156,7 @@ struct in6_flowlabel_req
 #define IPV6_CHECKSUM           7
 #define IPV6_HOPLIMIT           8
 #define IPV6_NEXTHOP            9
-#define IPV6_AUTHHDR            10
+#define IPV6_AUTHHDR            10      /* obsolete */
 #define IPV6_FLOWINFO           11
 
 #define IPV6_UNICAST_HOPS       16
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 03206a425d7a..c727c195a91a 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -81,6 +81,7 @@ extern struct group_info init_groups;
         .mm             = NULL,                                         \
         .active_mm      = &init_mm,                                     \
         .run_list       = LIST_HEAD_INIT(tsk.run_list),                 \
+        .ioprio         = 0,                                            \
         .time_slice     = HZ,                                           \
         .tasks          = LIST_HEAD_INIT(tsk.tasks),                    \
         .ptrace_children= LIST_HEAD_INIT(tsk.ptrace_children),          \
@@ -110,6 +111,7 @@ extern struct group_info init_groups;
         .proc_lock      = SPIN_LOCK_UNLOCKED,                           \
         .journal_info   = NULL,                                         \
         .cpu_timers     = INIT_CPU_TIMERS(tsk.cpu_timers),              \
+        .fs_excl        = ATOMIC_INIT(0),                               \
 }
 
 
diff --git a/include/linux/input.h b/include/linux/input.h
index 9d9598ed760d..b9cc0ac71f44 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -859,6 +859,10 @@ struct input_dev {
         int (*erase_effect)(struct input_dev *dev, int effect_id);
 
         struct input_handle *grab;
+
+        struct semaphore sem;   /* serializes open and close operations */
+        unsigned int users;
+
         struct device *dev;
 
         struct list_head        h_list;
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
new file mode 100644
index 000000000000..8a453a0b5e4b
--- /dev/null
+++ b/include/linux/ioprio.h
@@ -0,0 +1,88 @@
+#ifndef IOPRIO_H
+#define IOPRIO_H
+
+#include <linux/sched.h>
+
+/*
+ * Gives us 8 prio classes with 13-bits of data for each class
+ */
+#define IOPRIO_BITS             (16)
+#define IOPRIO_CLASS_SHIFT      (13)
+#define IOPRIO_PRIO_MASK        ((1UL << IOPRIO_CLASS_SHIFT) - 1)
+
+#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT)
+#define IOPRIO_PRIO_DATA(mask)  ((mask) & IOPRIO_PRIO_MASK)
+#define IOPRIO_PRIO_VALUE(class, data)  (((class) << IOPRIO_CLASS_SHIFT) | data)
+
+#define ioprio_valid(mask)      (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
+
+/*
+ * These are the io priority groups as implemented by CFQ. RT is the realtime
+ * class, it always gets premium service. BE is the best-effort scheduling
+ * class, the default for any process. IDLE is the idle scheduling class, it
+ * is only served when no one else is using the disk.
+ */
+enum {
+        IOPRIO_CLASS_NONE,
+        IOPRIO_CLASS_RT,
+        IOPRIO_CLASS_BE,
+        IOPRIO_CLASS_IDLE,
+};
+
+/*
+ * 8 best effort priority levels are supported
+ */
+#define IOPRIO_BE_NR    (8)
+
+asmlinkage int sys_ioprio_set(int, int, int);
+asmlinkage int sys_ioprio_get(int, int);
+
+enum {
+        IOPRIO_WHO_PROCESS = 1,
+        IOPRIO_WHO_PGRP,
+        IOPRIO_WHO_USER,
+};
+
+/*
+ * if process has set io priority explicitly, use that. if not, convert
+ * the cpu scheduler nice value to an io priority
+ */
+#define IOPRIO_NORM     (4)
+static inline int task_ioprio(struct task_struct *task)
+{
+        WARN_ON(!ioprio_valid(task->ioprio));
+        return IOPRIO_PRIO_DATA(task->ioprio);
+}
+
+static inline int task_nice_ioprio(struct task_struct *task)
+{
+        return (task_nice(task) + 20) / 5;
+}
+
+/*
+ * For inheritance, return the highest of the two given priorities
+ */
+static inline int ioprio_best(unsigned short aprio, unsigned short bprio)
+{
+        unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
+        unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
+
+        if (!ioprio_valid(aprio))
+                return bprio;
+        if (!ioprio_valid(bprio))
+                return aprio;
+
+        if (aclass == IOPRIO_CLASS_NONE)
+                aclass = IOPRIO_CLASS_BE;
+        if (bclass == IOPRIO_CLASS_NONE)
+                bclass = IOPRIO_CLASS_BE;
+
+        if (aclass == bclass)
+                return min(aprio, bprio);
+        if (aclass > bclass)
+                return bprio;
+        else
+                return aprio;
+}
+
+#endif
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 12277799c007..069d3b84d311 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -85,9 +85,10 @@ extern int no_irq_affinity;
 extern int noirqdebug_setup(char *str);
 
 extern fastcall int handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
-                                       struct irqaction *action);
+                                        struct irqaction *action);
 extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
-extern void note_interrupt(unsigned int irq, irq_desc_t *desc, int action_ret);
+extern void note_interrupt(unsigned int irq, irq_desc_t *desc,
+                                        int action_ret, struct pt_regs *regs);
 extern int can_request_irq(unsigned int irq, unsigned long irqflags);
 
 extern void init_irq_proc(void);
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index b7e0ab622cd7..06b9af77eb7f 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -111,18 +111,35 @@ struct js_corr {
 #define JS_SET_ALL              8
 
 struct JS_DATA_TYPE {
-        int buttons;
-        int x;
-        int y;
+        __s32 buttons;
+        __s32 x;
+        __s32 y;
 };
 
-struct JS_DATA_SAVE_TYPE {
-        int JS_TIMEOUT;
-        int BUSY;
-        long JS_EXPIRETIME;
-        long JS_TIMELIMIT;
+struct JS_DATA_SAVE_TYPE_32 {
+        __s32 JS_TIMEOUT;
+        __s32 BUSY;
+        __s32 JS_EXPIRETIME;
+        __s32 JS_TIMELIMIT;
         struct JS_DATA_TYPE JS_SAVE;
         struct JS_DATA_TYPE JS_CORR;
 };
 
+struct JS_DATA_SAVE_TYPE_64 {
+        __s32 JS_TIMEOUT;
+        __s32 BUSY;
+        __s64 JS_EXPIRETIME;
+        __s64 JS_TIMELIMIT;
+        struct JS_DATA_TYPE JS_SAVE;
+        struct JS_DATA_TYPE JS_CORR;
+};
+
+#if BITS_PER_LONG == 64
+#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_64
+#elif BITS_PER_LONG == 32
+#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_32
+#else
+#error Unexpected BITS_PER_LONG
+#endif
+
 #endif /* _LINUX_JOYSTICK_H */
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 5e1a7b0d7b3f..e050fc2d4c26 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -104,33 +104,12 @@ struct jprobe {
 };
 
 #ifdef ARCH_SUPPORTS_KRETPROBES
-extern int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs);
-extern void trampoline_post_handler(struct kprobe *p, struct pt_regs *regs,
-                                                        unsigned long flags);
-extern struct task_struct *arch_get_kprobe_task(void *ptr);
 extern void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs);
-extern void arch_kprobe_flush_task(struct task_struct *tk);
 #else /* ARCH_SUPPORTS_KRETPROBES */
-static inline void kretprobe_trampoline(void)
-{
-}
-static inline int trampoline_probe_handler(struct kprobe *p,
-                                                struct pt_regs *regs)
-{
-        return 0;
-}
-static inline void trampoline_post_handler(struct kprobe *p,
-                                struct pt_regs *regs, unsigned long flags)
-{
-}
 static inline void arch_prepare_kretprobe(struct kretprobe *rp,
                                         struct pt_regs *regs)
 {
 }
-static inline void arch_kprobe_flush_task(struct task_struct *tk)
-{
-}
-#define arch_get_kprobe_task(ptr) ((struct task_struct *)NULL)
 #endif /* ARCH_SUPPORTS_KRETPROBES */
 /*
  * Function-return probe -
@@ -155,8 +134,8 @@ struct kretprobe_instance {
         struct hlist_node uflist; /* either on free list or used list */
         struct hlist_node hlist;
         struct kretprobe *rp;
-        void *ret_addr;
-        void *stack_addr;
+        kprobe_opcode_t *ret_addr;
+        struct task_struct *task;
 };
 
 #ifdef CONFIG_KPROBES
@@ -176,7 +155,10 @@ extern void arch_copy_kprobe(struct kprobe *p);
 extern void arch_arm_kprobe(struct kprobe *p);
 extern void arch_disarm_kprobe(struct kprobe *p);
 extern void arch_remove_kprobe(struct kprobe *p);
+extern int arch_init_kprobes(void);
 extern void show_registers(struct pt_regs *regs);
+extern kprobe_opcode_t *get_insn_slot(void);
+extern void free_insn_slot(kprobe_opcode_t *slot);
 
 /* Get the kprobe at this addr (if any).  Must have called lock_kprobes */
 struct kprobe *get_kprobe(void *addr);
@@ -194,8 +176,6 @@ int register_kretprobe(struct kretprobe *rp);
 void unregister_kretprobe(struct kretprobe *rp);
 
 struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp);
-struct kretprobe_instance *get_rp_inst(void *sara);
-struct kretprobe_instance *get_rp_inst_tsk(struct task_struct *tk);
 void add_rp_inst(struct kretprobe_instance *ri);
 void kprobe_flush_task(struct task_struct *tk);
 void recycle_rp_inst(struct kretprobe_instance *ri);
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 923bdbc6d9e4..a710bddda4eb 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -41,6 +41,7 @@ struct ps2dev {
 
 void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
 int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
+void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
 int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
 int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command);
 int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index d6eb7b2efc04..9b6d05172ed4 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -175,4 +175,50 @@ struct serio_device_id {
 };
 
 
+/* PCMCIA */
+
+struct pcmcia_device_id {
+        __u16           match_flags;
+
+        __u16           manf_id;
+        __u16           card_id;
+
+        __u8            func_id;
+
+        /* for real multi-function devices */
+        __u8            function;
+
+        /* for pseude multi-function devices */
+        __u8            device_no;
+
+        __u32           prod_id_hash[4];
+
+        /* not matched against in kernelspace*/
+#ifdef __KERNEL__
+        const char *    prod_id[4];
+#else
+        kernel_ulong_t  prod_id[4];
+#endif
+
+        /* not matched against */
+        kernel_ulong_t  driver_info;
+#ifdef __KERNEL__
+        char *          cisfile;
+#else
+        kernel_ulong_t  cisfile;
+#endif
+};
+
+#define PCMCIA_DEV_ID_MATCH_MANF_ID     0x0001
+#define PCMCIA_DEV_ID_MATCH_CARD_ID     0x0002
+#define PCMCIA_DEV_ID_MATCH_FUNC_ID     0x0004
+#define PCMCIA_DEV_ID_MATCH_FUNCTION    0x0008
+#define PCMCIA_DEV_ID_MATCH_PROD_ID1    0x0010
+#define PCMCIA_DEV_ID_MATCH_PROD_ID2    0x0020
+#define PCMCIA_DEV_ID_MATCH_PROD_ID3    0x0040
+#define PCMCIA_DEV_ID_MATCH_PROD_ID4    0x0080
+#define PCMCIA_DEV_ID_MATCH_DEVICE_NO   0x0100
+#define PCMCIA_DEV_ID_MATCH_FAKE_CIS    0x0200
+#define PCMCIA_DEV_ID_MATCH_ANONYMOUS   0x0400
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 3029cad63a01..27e4d164a108 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -168,6 +168,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
         nlh->nlmsg_flags = flags;
         nlh->nlmsg_pid = pid;
         nlh->nlmsg_seq = seq;
+        memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size);
         return nlh;
 }
 
diff --git a/include/linux/pci-dynids.h b/include/linux/pci-dynids.h
deleted file mode 100644
index 183b6b0de81c..000000000000
--- a/include/linux/pci-dynids.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- *      PCI defines and function prototypes
- *      Copyright 2003 Dell Inc.
- *        by Matt Domsch <Matt_Domsch@dell.com>
- */
-
-#ifndef LINUX_PCI_DYNIDS_H
-#define LINUX_PCI_DYNIDS_H
-
-#include <linux/list.h>
-#include <linux/mod_devicetable.h>
-
-struct dynid {
-        struct list_head        node;
-        struct pci_device_id    id;
-};
-
-#endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index b5238bd18830..7ac14961ba22 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -586,7 +586,7 @@ struct pci_dev {
 #define PCI_NUM_RESOURCES 11
 
 #ifndef PCI_BUS_NUM_RESOURCES
-#define PCI_BUS_NUM_RESOURCES 4
+#define PCI_BUS_NUM_RESOURCES 8
 #endif
   
 #define PCI_REGION_FLAG_MASK 0x0fU      /* These bits of resource flags tell us the PCI region flags */
@@ -734,16 +734,20 @@ void pcibios_update_irq(struct pci_dev *, int irq);
 /* Generic PCI functions used internally */
 
 extern struct pci_bus *pci_find_bus(int domain, int busnr);
+void pci_bus_add_devices(struct pci_bus *bus);
 struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus, struct pci_ops *ops, void *sysdata);
 static inline struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata)
 {
-        return pci_scan_bus_parented(NULL, bus, ops, sysdata);
+        struct pci_bus *root_bus;
+        root_bus = pci_scan_bus_parented(NULL, bus, ops, sysdata);
+        if (root_bus)
+                pci_bus_add_devices(root_bus);
+        return root_bus;
 }
 int pci_scan_slot(struct pci_bus *bus, int devfn);
 struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
 unsigned int pci_scan_child_bus(struct pci_bus *bus);
 void pci_bus_add_device(struct pci_dev *dev);
-void pci_bus_add_devices(struct pci_bus *bus);
 void pci_name_device(struct pci_dev *dev);
 char *pci_class_name(u32 class);
 void pci_read_bridge_bases(struct pci_bus *child);
@@ -856,7 +860,8 @@ int pci_register_driver(struct pci_driver *);
 void pci_unregister_driver(struct pci_driver *);
 void pci_remove_behind_bridge(struct pci_dev *);
 struct pci_driver *pci_dev_driver(const struct pci_dev *);
-const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev);
+const struct pci_device_id *pci_match_device(struct pci_driver *drv, struct pci_dev *dev);
+const struct pci_device_id *pci_match_id(const struct pci_device_id *ids, struct pci_dev *dev);
 int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass);
 
 /* kmem_cache style wrapper around pci_alloc_consistent() */
@@ -870,6 +875,15 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass
 #define pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle)
 #define pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr)
 
+enum pci_dma_burst_strategy {
+        PCI_DMA_BURST_INFINITY, /* make bursts as large as possible,
+                                   strategy_parameter is N/A */
+        PCI_DMA_BURST_BOUNDARY, /* disconnect at every strategy_parameter
+                                   byte boundaries */
+        PCI_DMA_BURST_MULTIPLE, /* disconnect at some multiple of
+                                   strategy_parameter byte boundaries */
+};
+
 #if defined(CONFIG_ISA) || defined(CONFIG_EISA)
 extern struct pci_dev *isa_bridge;
 #endif
@@ -972,6 +986,8 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 }
 #endif
 
+#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
+
 #endif /* !CONFIG_PCI */
 
 /* these helpers provide future and backwards compatibility
@@ -1016,6 +1032,20 @@ static inline char *pci_name(struct pci_dev *pdev)
 #define pci_pretty_name(dev) ""
 #endif
 
+
+/* Some archs don't want to expose struct resource to userland as-is
+ * in sysfs and /proc
+ */
+#ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER
+static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
+                const struct resource *rsrc, u64 *start, u64 *end)
+{
+        *start = rsrc->start;
+        *end = rsrc->end;
+}
+#endif /* HAVE_ARCH_PCI_RESOURCE_TO_USER */
+
+
 /*
  *  The world is not perfect and supplies us with broken PCI devices.
  *  For at least a part of these bugs we need a work-around, so both
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index bf608808a60c..27348c22dacb 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -62,6 +62,8 @@
 
 #define PCI_BASE_CLASS_SYSTEM           0x08
 #define PCI_CLASS_SYSTEM_PIC            0x0800
+#define PCI_CLASS_SYSTEM_PIC_IOAPIC     0x080010
+#define PCI_CLASS_SYSTEM_PIC_IOXAPIC    0x080020
 #define PCI_CLASS_SYSTEM_DMA            0x0801
 #define PCI_CLASS_SYSTEM_TIMER          0x0802
 #define PCI_CLASS_SYSTEM_RTC            0x0803
@@ -712,8 +714,9 @@
 #define PCI_DEVICE_ID_HP_DIVA_AUX       0x1290
 #define PCI_DEVICE_ID_HP_DIVA_RMP3      0x1301
 #define PCI_DEVICE_ID_HP_CISSA          0x3220
-#define PCI_DEVICE_ID_HP_CISSB          0x3230
+#define PCI_DEVICE_ID_HP_CISSB          0x3222
 #define PCI_DEVICE_ID_HP_ZX2_IOC        0x4031
+#define PCI_DEVICE_ID_HP_CISSC          0x3230
 
 #define PCI_VENDOR_ID_PCTECH            0x1042
 #define PCI_DEVICE_ID_PCTECH_RZ1000     0x1000
@@ -1235,6 +1238,7 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE   0x0265
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA  0x0266
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE   0x036E
 #define PCI_DEVICE_ID_NVIDIA_NVENET_12          0x0268
 #define PCI_DEVICE_ID_NVIDIA_NVENET_13          0x0269
 #define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO        0x026B
@@ -1284,6 +1288,8 @@
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2    0x0348
 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000       0x034C
 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100         0x034E
+#define PCI_DEVICE_ID_NVIDIA_NVENET_14              0x0372
+#define PCI_DEVICE_ID_NVIDIA_NVENET_15              0x0373
 
 #define PCI_VENDOR_ID_IMS               0x10e0
 #define PCI_DEVICE_ID_IMS_8849          0x8849
@@ -1812,6 +1818,8 @@
 #define PCI_VENDOR_ID_ITE               0x1283
 #define PCI_DEVICE_ID_ITE_IT8172G       0x8172
 #define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801
+#define PCI_DEVICE_ID_ITE_8211          0x8211
+#define PCI_DEVICE_ID_ITE_8212          0x8212
 #define PCI_DEVICE_ID_ITE_8872          0x8872
 #define PCI_DEVICE_ID_ITE_IT8330G_0     0xe886
 
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index 25d2d67c1faf..bd2c5a2bbbf5 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -276,6 +276,7 @@ struct tc_rsvp_pinfo
         __u8    protocol;
         __u8    tunnelid;
         __u8    tunnelhdr;
+        __u8    pad;
 };
 
 /* ROUTE filter */
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index 1d9da36eb9db..60ffcb9c5791 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -221,9 +221,11 @@ struct tc_gred_qopt
 /* gred setup */
 struct tc_gred_sopt
 {
-       __u32           DPs;
-       __u32           def_DP;
-       __u8            grio;
+       __u32            DPs;
+       __u32            def_DP;
+       __u8             grio;
+       __u8             pad1;
+       __u16            pad2;
 };
 
 /* HTB section */
@@ -351,6 +353,7 @@ struct tc_cbq_ovl
 #define TC_CBQ_OVL_DROP         3
 #define TC_CBQ_OVL_RCLASSIC     4
         unsigned char   priority2;
+        __u16           pad;
         __u32           penalty;
 };
 
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 6d73eada277e..373bd3b9b330 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -166,7 +166,7 @@ extern int pmu_i2c_simple_read(int bus, int addr,  u8* data, int len);
 extern int pmu_i2c_simple_write(int bus, int addr,  u8* data, int len);
 
 
-#ifdef CONFIG_PMAC_PBOOK
+#ifdef CONFIG_PM
 /*
  * Stuff for putting the powerbook to sleep and waking it again.
  *
@@ -208,6 +208,8 @@ struct pmu_sleep_notifier
 int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier);
 int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier);
 
+#endif /* CONFIG_PM */
+
 #define PMU_MAX_BATTERIES       2
 
 /* values for pmu_power_flags */
@@ -235,6 +237,4 @@ extern int pmu_battery_count;
 extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
 extern unsigned int pmu_power_flags;
 
-#endif /* CONFIG_PMAC_PBOOK */
-
 #endif  /* __KERNEL__ */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d021888b58f1..657c05ab8f9e 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -363,6 +363,8 @@ enum
 struct rta_session
 {
         __u8    proto;
+        __u8    pad1;
+        __u16   pad2;
 
         union {
                 struct {
@@ -635,10 +637,13 @@ struct ifinfomsg
 struct prefixmsg
 {
         unsigned char   prefix_family;
+        unsigned char   prefix_pad1;
+        unsigned short  prefix_pad2;
         int             prefix_ifindex;
         unsigned char   prefix_type;
         unsigned char   prefix_len;
         unsigned char   prefix_flags;
+        unsigned char   prefix_pad3;
 };
 
 enum 
@@ -898,7 +903,9 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
         memcpy(skb_put(skb, attrlen), data, attrlen); })
 
 #define RTA_PUT_NOHDR(skb, attrlen, data) \
-        RTA_APPEND(skb, RTA_ALIGN(attrlen), data)
+({      RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \
+        memset(skb->tail - (RTA_ALIGN(attrlen) - attrlen), 0, \
+               RTA_ALIGN(attrlen) - attrlen); })
 
 #define RTA_PUT_U8(skb, attrtype, value) \
 ({      u8 _tmp = (value); \
@@ -978,6 +985,7 @@ __rta_reserve(struct sk_buff *skb, int attrtype, int attrlen)
         rta = (struct rtattr*)skb_put(skb, RTA_ALIGN(size));
         rta->rta_type = attrtype;
         rta->rta_len = size;
+        memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size);
         return rta;
 }
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9530b1903160..ff48815bd3a2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -608,6 +608,8 @@ struct task_struct {
         struct list_head run_list;
         prio_array_t *array;
 
+        unsigned short ioprio;
+
         unsigned long sleep_avg;
         unsigned long long timestamp, last_ran;
         unsigned long long sched_time; /* sched_clock time spent running */
@@ -763,6 +765,7 @@ struct task_struct {
         nodemask_t mems_allowed;
         int cpuset_mems_generation;
 #endif
+        atomic_t fs_excl;       /* holding fs exclusive resources */
 };
 
 static inline pid_t process_group(struct task_struct *tsk)
@@ -1112,7 +1115,8 @@ extern void unhash_process(struct task_struct *p);
 
 /*
  * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring
- * subscriptions and synchronises with wait4().  Also used in procfs.
+ * subscriptions and synchronises with wait4().  Also used in procfs.  Also
+ * pins the final release of task.io_context.
  *
  * Nests both inside and outside of read_lock(&tasklist_lock).
  * It must not be nested with write_lock_irq(&tasklist_lock),
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 3a2702bbb1d6..dc89116bb1ca 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -19,6 +19,11 @@ static inline void secure_computing(int this_syscall)
                 __secure_computing(this_syscall);
 }
 
+static inline int has_secure_computing(struct thread_info *ti)
+{
+        return unlikely(test_ti_thread_flag(ti, TIF_SECCOMP));
+}
+
 #else /* CONFIG_SECCOMP */
 
 #if (__GNUC__ > 2)
@@ -28,6 +33,11 @@ static inline void secure_computing(int this_syscall)
 #endif
 
 #define secure_computing(x) do { } while (0)
+/* static inline to preserve typechecking */
+static inline int has_secure_computing(struct thread_info *ti)
+{
+        return 0;
+}
 
 #endif /* CONFIG_SECCOMP */
 
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 823181af6ddf..3e3c1fa35b06 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -22,6 +22,7 @@ struct plat_serial8250_port {
         unsigned int    uartclk;        /* UART clock rate */
         unsigned char   regshift;       /* register shift */
         unsigned char   iotype;         /* UPIO_* */
+        unsigned char   hub6;
         unsigned int    flags;          /* UPF_* flags */
 };
 
diff --git a/include/linux/serio.h b/include/linux/serio.h
index a2d3b9ae06f4..aa4d6493a034 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -83,6 +83,7 @@ static inline void serio_register_port(struct serio *serio)
 }
 
 void serio_unregister_port(struct serio *serio);
+void serio_unregister_child_port(struct serio *serio);
 void __serio_unregister_port_delayed(struct serio *serio, struct module *owner);
 static inline void serio_unregister_port_delayed(struct serio *serio)
 {
@@ -153,6 +154,11 @@ static inline int serio_pin_driver(struct serio *serio)
         return down_interruptible(&serio->drv_sem);
 }
 
+static inline void serio_pin_driver_uninterruptible(struct serio *serio)
+{
+        down(&serio->drv_sem);
+}
+
 static inline void serio_unpin_driver(struct serio *serio)
 {
         up(&serio->drv_sem);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 416a2e4024b2..14b950413495 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -183,7 +183,6 @@ struct skb_shared_info {
  *      @priority: Packet queueing priority
  *      @users: User count - see {datagram,tcp}.c
  *      @protocol: Packet protocol from driver
- *      @security: Security level of packet
  *      @truesize: Buffer size 
  *      @head: Head of buffer
  *      @data: Data head pointer
@@ -249,18 +248,18 @@ struct sk_buff {
                                 data_len,
                                 mac_len,
                                 csum;
-        unsigned char           local_df,
-                                cloned:1,
-                                nohdr:1,
-                                pkt_type,
-                                ip_summed;
         __u32                   priority;
-        unsigned short          protocol,
-                                security;
+        __u8                    local_df:1,
+                                cloned:1,
+                                ip_summed:2,
+                                nohdr:1;
+                                /* 3 bits spare */
+        __u8                    pkt_type;
+        __u16                   protocol;
 
         void                    (*destructor)(struct sk_buff *skb);
 #ifdef CONFIG_NETFILTER
-        unsigned long           nfmark;
+        unsigned long           nfmark;
         __u32                   nfcache;
         __u32                   nfctinfo;
         struct nf_conntrack     *nfct;
@@ -1211,7 +1210,7 @@ static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
 {
         int hlen = skb_headlen(skb);
 
-        if (offset + len <= hlen)
+        if (hlen - offset >= len)
                 return skb->data + offset;
 
         if (skb_copy_bits(skb, offset, buffer, len) < 0)
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index ebfe1250f0a4..5b5f434ac9a0 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -641,6 +641,7 @@ enum {
         NET_SCTP_ADDIP_ENABLE            = 13,
         NET_SCTP_PRSCTP_ENABLE           = 14,
         NET_SCTP_SNDBUF_POLICY           = 15,
+        NET_SCTP_SACK_TIMEOUT            = 16,
 };
 
 /* /proc/sys/net/bridge */
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index a6b2cc530af5..bcb762d93123 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -45,7 +45,7 @@ enum
         TCF_META_ID_REALDEV,
         TCF_META_ID_PRIORITY,
         TCF_META_ID_PROTOCOL,
-        TCF_META_ID_SECURITY,
+        TCF_META_ID_SECURITY, /* obsolete */
         TCF_META_ID_PKTTYPE,
         TCF_META_ID_PKTLEN,
         TCF_META_ID_DATALEN,
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index dfd93d03f5d2..e4fd82e42104 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -286,7 +286,7 @@ struct tcp_sock {
         __u32   max_window;     /* Maximal window ever seen from peer   */
         __u32   pmtu_cookie;    /* Last pmtu seen by socket             */
         __u32   mss_cache;      /* Cached effective mss, not including SACKS */
-        __u16   mss_cache_std;  /* Like mss_cache, but without TSO */
+        __u16   xmit_size_goal; /* Goal for segmenting output packets   */
         __u16   ext_header_len; /* Network protocol overhead (IP/IPv6 options) */
         __u8    ca_state;       /* State of fast-retransmit machine     */
         __u8    retransmits;    /* Number of unrecovered RTO timeouts.  */
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index f5fe94e09a03..ee21e6bf3867 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -6,17 +6,20 @@
  *
  * - the master/host side Linux-USB kernel driver API;
  * - the "usbfs" user space API; and
- * - (eventually) a Linux "gadget" slave/device side driver API.
+ * - the Linux "gadget" slave/device/peripheral side driver API.
  *
  * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems
  * act either as a USB master/host or as a USB slave/device.  That means
- * the master and slave side APIs will benefit from working well together.
+ * the master and slave side APIs benefit from working well together.
+ *
+ * There's also "Wireless USB", using low power short range radios for
+ * peripheral interconnection but otherwise building on the USB framework.
  */
 
 #ifndef __LINUX_USB_CH9_H
 #define __LINUX_USB_CH9_H
 
-#include <asm/types.h>          /* __u8 etc */
+#include <linux/types.h>        /* __u8 etc */
 
 /*-------------------------------------------------------------------------*/
 
@@ -68,6 +71,18 @@
 #define USB_REQ_SET_INTERFACE           0x0B
 #define USB_REQ_SYNCH_FRAME             0x0C
 
+#define USB_REQ_SET_ENCRYPTION          0x0D    /* Wireless USB */
+#define USB_REQ_GET_ENCRYPTION          0x0E
+#define USB_REQ_SET_HANDSHAKE           0x0F
+#define USB_REQ_GET_HANDSHAKE           0x10
+#define USB_REQ_SET_CONNECTION          0x11
+#define USB_REQ_SET_SECURITY_DATA       0x12
+#define USB_REQ_GET_SECURITY_DATA       0x13
+#define USB_REQ_SET_WUSB_DATA           0x14
+#define USB_REQ_LOOPBACK_DATA_WRITE     0x15
+#define USB_REQ_LOOPBACK_DATA_READ      0x16
+#define USB_REQ_SET_INTERFACE_DS        0x17
+
 /*
  * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
  * are read as a bit array returned by USB_REQ_GET_STATUS.  (So there
@@ -75,10 +90,12 @@
  */
 #define USB_DEVICE_SELF_POWERED         0       /* (read only) */
 #define USB_DEVICE_REMOTE_WAKEUP        1       /* dev may initiate wakeup */
-#define USB_DEVICE_TEST_MODE            2       /* (high speed only) */
-#define USB_DEVICE_B_HNP_ENABLE         3       /* dev may initiate HNP */
-#define USB_DEVICE_A_HNP_SUPPORT        4       /* RH port supports HNP */
-#define USB_DEVICE_A_ALT_HNP_SUPPORT    5       /* other RH port does */
+#define USB_DEVICE_TEST_MODE            2       /* (wired high speed only) */
+#define USB_DEVICE_BATTERY              2       /* (wireless) */
+#define USB_DEVICE_B_HNP_ENABLE         3       /* (otg) dev may initiate HNP */
+#define USB_DEVICE_WUSB_DEVICE          3       /* (wireless)*/
+#define USB_DEVICE_A_HNP_SUPPORT        4       /* (otg) RH port supports HNP */
+#define USB_DEVICE_A_ALT_HNP_SUPPORT    5       /* (otg) other RH port does */
 #define USB_DEVICE_DEBUG_MODE           6       /* (special devices only) */
 
 #define USB_ENDPOINT_HALT               0       /* IN/OUT will STALL */
@@ -135,6 +152,13 @@ struct usb_ctrlrequest {
 #define USB_DT_OTG                      0x09
 #define USB_DT_DEBUG                    0x0a
 #define USB_DT_INTERFACE_ASSOCIATION    0x0b
+/* these are from the Wireless USB spec */
+#define USB_DT_SECURITY                 0x0c
+#define USB_DT_KEY                      0x0d
+#define USB_DT_ENCRYPTION_TYPE          0x0e
+#define USB_DT_BOS                      0x0f
+#define USB_DT_DEVICE_CAPABILITY        0x10
+#define USB_DT_WIRELESS_ENDPOINT_COMP   0x11
 
 /* conventional codes for class-specific descriptors */
 #define USB_DT_CS_DEVICE                0x21
@@ -192,6 +216,7 @@ struct usb_device_descriptor {
 #define USB_CLASS_CSCID                 0x0b    /* chip+ smart card */
 #define USB_CLASS_CONTENT_SEC           0x0d    /* content security */
 #define USB_CLASS_VIDEO                 0x0e
+#define USB_CLASS_WIRELESS_CONTROLLER   0xe0
 #define USB_CLASS_APP_SPEC              0xfe
 #define USB_CLASS_VENDOR_SPEC           0xff
 
@@ -223,6 +248,7 @@ struct usb_config_descriptor {
 #define USB_CONFIG_ATT_ONE              (1 << 7)        /* must be set */
 #define USB_CONFIG_ATT_SELFPOWER        (1 << 6)        /* self powered */
 #define USB_CONFIG_ATT_WAKEUP           (1 << 5)        /* can wakeup */
+#define USB_CONFIG_ATT_BATTERY          (1 << 4)        /* battery powered */
 
 /*-------------------------------------------------------------------------*/
 
@@ -268,8 +294,8 @@ struct usb_endpoint_descriptor {
         __le16 wMaxPacketSize;
         __u8  bInterval;
 
-        // NOTE:  these two are _only_ in audio endpoints.
-        // use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof.
+        /* NOTE:  these two are _only_ in audio endpoints. */
+        /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */
         __u8  bRefresh;
         __u8  bSynchAddress;
 } __attribute__ ((packed));
@@ -289,6 +315,7 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_XFER_ISOC          1
 #define USB_ENDPOINT_XFER_BULK          2
 #define USB_ENDPOINT_XFER_INT           3
+#define USB_ENDPOINT_MAX_ADJUSTABLE     0x80
 
 
 /*-------------------------------------------------------------------------*/
@@ -352,12 +379,154 @@ struct usb_interface_assoc_descriptor {
 
 /*-------------------------------------------------------------------------*/
 
+/* USB_DT_SECURITY:  group of wireless security descriptors, including
+ * encryption types available for setting up a CC/association.
+ */
+struct usb_security_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __le16 wTotalLength;
+        __u8  bNumEncryptionTypes;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_KEY:  used with {GET,SET}_SECURITY_DATA; only public keys
+ * may be retrieved.
+ */
+struct usb_key_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __u8  tTKID[3];
+        __u8  bReserved;
+        __u8  bKeyData[0];
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENCRYPTION_TYPE:  bundled in DT_SECURITY groups */
+struct usb_encryption_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __u8  bEncryptionType;
+#define USB_ENC_TYPE_UNSECURE           0
+#define USB_ENC_TYPE_WIRED              1       /* non-wireless mode */
+#define USB_ENC_TYPE_CCM_1              2       /* aes128/cbc session */
+#define USB_ENC_TYPE_RSA_1              3       /* rsa3072/sha1 auth */
+        __u8  bEncryptionValue;         /* use in SET_ENCRYPTION */
+        __u8  bAuthKeyIndex;
+};
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_BOS:  group of wireless capabilities */
+struct usb_bos_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __le16 wTotalLength;
+        __u8  bNumDeviceCaps;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_CAPABILITY:  grouped with BOS */
+struct usb_dev_cap_header {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+};
+
+#define USB_CAP_TYPE_WIRELESS_USB       1
+
+struct usb_wireless_cap_descriptor {    /* Ultra Wide Band */
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+
+        __u8  bmAttributes;
+#define USB_WIRELESS_P2P_DRD            (1 << 1)
+#define USB_WIRELESS_BEACON_MASK        (3 << 2)
+#define USB_WIRELESS_BEACON_SELF        (1 << 2)
+#define USB_WIRELESS_BEACON_DIRECTED    (2 << 2)
+#define USB_WIRELESS_BEACON_NONE        (3 << 2)
+        __le16 wPHYRates;       /* bit rates, Mbps */
+#define USB_WIRELESS_PHY_53             (1 << 0)        /* always set */
+#define USB_WIRELESS_PHY_80             (1 << 1)
+#define USB_WIRELESS_PHY_107            (1 << 2)        /* always set */
+#define USB_WIRELESS_PHY_160            (1 << 3)
+#define USB_WIRELESS_PHY_200            (1 << 4)        /* always set */
+#define USB_WIRELESS_PHY_320            (1 << 5)
+#define USB_WIRELESS_PHY_400            (1 << 6)
+#define USB_WIRELESS_PHY_480            (1 << 7)
+        __u8  bmTFITXPowerInfo; /* TFI power levels */
+        __u8  bmFFITXPowerInfo; /* FFI power levels */
+        __le16 bmBandGroup;
+        __u8  bReserved;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_WIRELESS_ENDPOINT_COMP:  companion descriptor associated with
+ * each endpoint descriptor for a wireless device
+ */
+struct usb_wireless_ep_comp_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __u8  bMaxBurst;
+        __u8  bMaxSequence;
+        __le16 wMaxStreamDelay;
+        __le16 wOverTheAirPacketSize;
+        __u8  bOverTheAirInterval;
+        __u8  bmCompAttributes;
+#define USB_ENDPOINT_SWITCH_MASK        0x03    /* in bmCompAttributes */
+#define USB_ENDPOINT_SWITCH_NO          0
+#define USB_ENDPOINT_SWITCH_SWITCH      1
+#define USB_ENDPOINT_SWITCH_SCALE       2
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
+ * host and a device for connection set up, mutual authentication, and
+ * exchanging short lived session keys.  The handshake depends on a CC.
+ */
+struct usb_handshake {
+        __u8 bMessageNumber;
+        __u8 bStatus;
+        __u8 tTKID[3];
+        __u8 bReserved;
+        __u8 CDID[16];
+        __u8 nonce[16];
+        __u8 MIC[8];
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
+ * A CC may also be set up using non-wireless secure channels (including
+ * wired USB!), and some devices may support CCs with multiple hosts.
+ */
+struct usb_connection_context {
+        __u8 CHID[16];          /* persistent host id */
+        __u8 CDID[16];          /* device id (unique w/in host context) */
+        __u8 CK[16];            /* connection key */
+};
+
+/*-------------------------------------------------------------------------*/
+
 /* USB 2.0 defines three speeds, here's how Linux identifies them */
 
 enum usb_device_speed {
         USB_SPEED_UNKNOWN = 0,                  /* enumerating */
         USB_SPEED_LOW, USB_SPEED_FULL,          /* usb 1.1 */
-        USB_SPEED_HIGH                          /* usb 2.0 */
+        USB_SPEED_HIGH,                         /* usb 2.0 */
+        USB_SPEED_VARIABLE,                     /* wireless (usb 2.5) */
 };
 
 enum usb_device_state {
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 9bba9997947b..b00f127cb447 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -711,7 +711,7 @@ usb_gadget_disconnect (struct usb_gadget *gadget)
  *      the hardware level driver. Most calls must be handled by
  *      the gadget driver, including descriptor and configuration
  *      management.  The 16 bit members of the setup data are in
- *      cpu order. Called in_interrupt; this may not sleep.  Driver
+ *      USB byte order. Called in_interrupt; this may not sleep.  Driver
  *      queues a response to ep0, or returns negative to stall.
  * @disconnect: Invoked after all transfers have been stopped,
  *      when the host is disconnected.  May be called in_interrupt; this
diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h
new file mode 100644
index 000000000000..5f5a9d9bd6c2
--- /dev/null
+++ b/include/linux/usb_isp116x.h
@@ -0,0 +1,47 @@
+
+/*
+ * Board initialization code should put one of these into dev->platform_data
+ * and place the isp116x onto platform_bus.
+ */
+
+struct isp116x_platform_data {
+        /* Enable internal resistors on downstream ports */
+        unsigned sel15Kres:1;
+        /* Chip's internal clock won't be stopped in suspended state.
+           Setting/unsetting this bit takes effect only if
+           'remote_wakeup_enable' below is not set. */
+        unsigned clknotstop:1;
+        /* On-chip overcurrent protection */
+        unsigned oc_enable:1;
+        /* INT output polarity */
+        unsigned int_act_high:1;
+        /* INT edge or level triggered */
+        unsigned int_edge_triggered:1;
+        /* WAKEUP pin connected - NOT SUPPORTED  */
+        /* unsigned remote_wakeup_connected:1; */
+        /* Wakeup by devices on usb bus enabled */
+        unsigned remote_wakeup_enable:1;
+        /* Switch or not to switch (keep always powered) */
+        unsigned no_power_switching:1;
+        /* Ganged port power switching (0) or individual port
+           power switching (1) */
+        unsigned power_switching_mode:1;
+        /* Given port_power, msec/2 after power on till power good */
+        u8 potpg;
+        /* Hardware reset set/clear. If implemented, this function must:
+           if set == 0,   deassert chip's HW reset pin
+           otherwise,     assert chip's HW reset pin       */
+        void (*reset) (struct device * dev, int set);
+        /* Hardware clock start/stop. If implemented, this function must:
+           if start == 0,    stop the external clock
+           otherwise,        start the external clock
+         */
+        void (*clock) (struct device * dev, int start);
+        /* Inter-io delay (ns). The chip is picky about access timings; it
+           expects at least:
+           150ns delay between consecutive accesses to DATA_REG,
+           300ns delay between access to ADDR_REG and DATA_REG
+           OE, WE MUST NOT be changed during these intervals
+         */
+        void (*delay) (struct device * dev, int delay);
+};
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 4e0edce53760..acbfc525576d 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -221,6 +221,8 @@ struct v4l2_pix_format
 /*  Vendor-specific formats   */
 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
 #define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S','9','1','0') /* SN9C10x compression */
+#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P','W','C','1') /* pwc older webcam */
+#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P','W','C','2') /* pwc newer webcam */
 
 /*
  *      F O R M A T   E N U M E R A T I O N
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 1262cb43c3ab..542dbaee6512 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -14,11 +14,13 @@ extern struct list_head inode_unused;
  * Yes, writeback.h requires sched.h
  * No, sched.h is not included from here.
  */
-static inline int current_is_pdflush(void)
+static inline int task_is_pdflush(struct task_struct *task)
 {
-        return current->flags & PF_FLUSHER;
+        return task->flags & PF_FLUSHER;
 }
 
+#define current_is_pdflush()    task_is_pdflush(current)
+
 /*
  * fs/fs-writeback.c
  */
@@ -83,7 +85,7 @@ static inline void wait_on_inode(struct inode *inode)
 /*
  * mm/page-writeback.c
  */
-int wakeup_bdflush(long nr_pages);
+int wakeup_pdflush(long nr_pages);
 void laptop_io_completion(void);
 void laptop_sync_completion(void);
 void throttle_vm_writeout(void);
diff --git a/include/linux/xattr_acl.h b/include/linux/xattr_acl.h
deleted file mode 100644
index 7a1f9b93a45f..000000000000
--- a/include/linux/xattr_acl.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-  File: linux/xattr_acl.h
-
-  (extended attribute representation of access control lists)
-
-  (C) 2000 Andreas Gruenbacher, <a.gruenbacher@computer.org>
-*/
-
-#ifndef _LINUX_XATTR_ACL_H
-#define _LINUX_XATTR_ACL_H
-
-#include <linux/posix_acl.h>
-
-#define XATTR_NAME_ACL_ACCESS   "system.posix_acl_access"
-#define XATTR_NAME_ACL_DEFAULT  "system.posix_acl_default"
-
-#define XATTR_ACL_VERSION       0x0002
-
-typedef struct {
-        __u16           e_tag;
-        __u16           e_perm;
-        __u32           e_id;
-} xattr_acl_entry;
-
-typedef struct {
-        __u32           a_version;
-        xattr_acl_entry a_entries[0];
-} xattr_acl_header;
-
-static inline size_t xattr_acl_size(int count)
-{
-        return sizeof(xattr_acl_header) + count * sizeof(xattr_acl_entry);
-}
-
-static inline int xattr_acl_count(size_t size)
-{
-        if (size < sizeof(xattr_acl_header))
-                return -1;
-        size -= sizeof(xattr_acl_header);
-        if (size % sizeof(xattr_acl_entry))
-                return -1;
-        return size / sizeof(xattr_acl_entry);
-}
-
-struct posix_acl * posix_acl_from_xattr(const void *value, size_t size);
-int posix_acl_to_xattr(const struct posix_acl *acl, void *buffer, size_t size);
-
-
-
-#endif /* _LINUX_XATTR_ACL_H */
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 2dd8310901e8..4794c5632360 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -1,5 +1,6 @@
 
-/*
+/* $Id: tuner.h,v 1.33 2005/06/21 14:58:08 mkrufky Exp $
+ *
     tuner.h - definition for different tuners
 
     Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
@@ -23,6 +24,8 @@
 #ifndef _TUNER_H
 #define _TUNER_H
 
+#include <linux/videodev2.h>
+
 #include "id.h"
 
 #define ADDR_UNSET (255)
@@ -88,7 +91,7 @@
 #define TUNER_LG_NTSC_TAPE       47
 
 #define TUNER_TNF_8831BGFF       48
-#define TUNER_MICROTUNE_4042FI5  49     /* FusionHDTV 3 Gold - 4042 FI5 (3X 8147) */
+#define TUNER_MICROTUNE_4042FI5  49     /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */
 #define TUNER_TCL_2002N          50
 #define TUNER_PHILIPS_FM1256_IH3   51
 
@@ -98,18 +101,18 @@
 #define TUNER_LG_PAL_TAPE        55    /* Hauppauge PVR-150 PAL */
 
 #define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
-#define TUNER_PHILIPS_FQ1236A_MK4 57   /* Hauppauge PVR-500MCE NTSC */
+#define TUNER_PHILIPS_FQ1236A_MK4   57   /* Hauppauge PVR-500MCE NTSC */
 
 #define TUNER_YMEC_TVF_8531MF 58
 #define TUNER_YMEC_TVF_5533MF 59        /* Pixelview Pro Ultra NTSC */
-#define TUNER_THOMSON_DTT7611 60
+#define TUNER_THOMSON_DTT7611 60        /* DViCO FusionHDTV 3 Gold-T */
 #define TUNER_TENA_9533_DI    61
+
 #define TUNER_TEA5767         62        /* Only FM Radio Tuner */
+#define TUNER_PHILIPS_FMD1216ME_MK3 63
 
 #define TEA5767_TUNER_NAME "Philips TEA5767HN FM Radio"
 
-#define TUNER_THOMSON_DTT7611    60
-
 #define NOTUNER 0
 #define PAL     1       /* PAL_BG */
 #define PAL_I   2
@@ -194,11 +197,15 @@ struct tuner {
         unsigned char i2c_easy_mode[2];
         unsigned char i2c_set_freq[8];
 
+        /* used to keep track of audmode */
+        unsigned int audmode;
+
         /* function ptrs */
         void (*tv_freq)(struct i2c_client *c, unsigned int freq);
         void (*radio_freq)(struct i2c_client *c, unsigned int freq);
         int  (*has_signal)(struct i2c_client *c);
         int  (*is_stereo)(struct i2c_client *c);
+        int  (*set_tuner)(struct i2c_client *c, struct v4l2_tuner *v);
 };
 
 extern unsigned int tuner_debug;
@@ -206,6 +213,7 @@ extern unsigned const int tuner_count;
 
 extern int microtune_init(struct i2c_client *c);
 extern int tda8290_init(struct i2c_client *c);
+extern int tea5767_tuner_init(struct i2c_client *c);
 extern int default_tuner_init(struct i2c_client *c);
 
 #define tuner_warn(fmt, arg...) \
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
new file mode 100644
index 000000000000..db09580ad14b
--- /dev/null
+++ b/include/net/ieee80211.h
@@ -0,0 +1,856 @@
+/*
+ * Merged with mainline ieee80211.h in Aug 2004.  Original ieee802_11
+ * remains copyright by the original authors
+ *
+ * Portions of the merged code are 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.
+ */
+#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
+
+#define IEEE80211_DATA_LEN              2304
+/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
+   6.2.1.1.2.
+
+   The figure in section 7.1.2 suggests a body size of up to 2312
+   bytes is allowed, which is a bit confusing, I suspect this
+   represents the 2304 bytes of real data, plus a possible 8 bytes of
+   WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
+
+
+#define IEEE80211_HLEN                  30
+#define IEEE80211_FRAME_LEN             (IEEE80211_DATA_LEN + IEEE80211_HLEN)
+
+struct ieee80211_hdr {
+        u16 frame_ctl;
+        u16 duration_id;
+        u8 addr1[ETH_ALEN];
+        u8 addr2[ETH_ALEN];
+        u8 addr3[ETH_ALEN];
+        u16 seq_ctl;
+        u8 addr4[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct ieee80211_hdr_3addr {
+        u16 frame_ctl;
+        u16 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;
+} __attribute__ ((packed));
+
+#define IEEE80211_1ADDR_LEN 10
+#define IEEE80211_2ADDR_LEN 16
+#define IEEE80211_3ADDR_LEN 24
+#define IEEE80211_4ADDR_LEN 30
+#define IEEE80211_FCS_LEN    4
+
+#define MIN_FRAG_THRESHOLD     256U
+#define MAX_FRAG_THRESHOLD     2346U
+
+/* Frame control field constants */
+#define IEEE80211_FCTL_VERS             0x0002
+#define IEEE80211_FCTL_FTYPE            0x000c
+#define IEEE80211_FCTL_STYPE            0x00f0
+#define IEEE80211_FCTL_TODS             0x0100
+#define IEEE80211_FCTL_FROMDS           0x0200
+#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_ORDER            0x8000
+
+#define IEEE80211_FTYPE_MGMT            0x0000
+#define IEEE80211_FTYPE_CTL             0x0004
+#define IEEE80211_FTYPE_DATA            0x0008
+
+/* management */
+#define IEEE80211_STYPE_ASSOC_REQ       0x0000
+#define IEEE80211_STYPE_ASSOC_RESP      0x0010
+#define IEEE80211_STYPE_REASSOC_REQ     0x0020
+#define IEEE80211_STYPE_REASSOC_RESP    0x0030
+#define IEEE80211_STYPE_PROBE_REQ       0x0040
+#define IEEE80211_STYPE_PROBE_RESP      0x0050
+#define IEEE80211_STYPE_BEACON          0x0080
+#define IEEE80211_STYPE_ATIM            0x0090
+#define IEEE80211_STYPE_DISASSOC        0x00A0
+#define IEEE80211_STYPE_AUTH            0x00B0
+#define IEEE80211_STYPE_DEAUTH          0x00C0
+
+/* control */
+#define IEEE80211_STYPE_PSPOLL          0x00A0
+#define IEEE80211_STYPE_RTS             0x00B0
+#define IEEE80211_STYPE_CTS             0x00C0
+#define IEEE80211_STYPE_ACK             0x00D0
+#define IEEE80211_STYPE_CFEND           0x00E0
+#define IEEE80211_STYPE_CFENDACK        0x00F0
+
+/* data */
+#define IEEE80211_STYPE_DATA            0x0000
+#define IEEE80211_STYPE_DATA_CFACK      0x0010
+#define IEEE80211_STYPE_DATA_CFPOLL     0x0020
+#define IEEE80211_STYPE_DATA_CFACKPOLL  0x0030
+#define IEEE80211_STYPE_NULLFUNC        0x0040
+#define IEEE80211_STYPE_CFACK           0x0050
+#define IEEE80211_STYPE_CFPOLL          0x0060
+#define IEEE80211_STYPE_CFACKPOLL       0x0070
+
+#define IEEE80211_SCTL_FRAG             0x000F
+#define IEEE80211_SCTL_SEQ              0xFFF0
+
+
+/* debug macros */
+
+#ifdef CONFIG_IEEE80211_DEBUG
+extern u32 ieee80211_debug_level;
+#define IEEE80211_DEBUG(level, fmt, args...) \
+do { if (ieee80211_debug_level & (level)) \
+  printk(KERN_DEBUG "ieee80211: %c %s " fmt, \
+         in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+#else
+#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
+#endif  /* CONFIG_IEEE80211_DEBUG */
+
+/*
+ * 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:
+ *
+ * #define IEEE80211_DL_xxxx VALUE
+ *
+ * shifting value to the left one bit from the previous entry.  xxxx should be
+ * the name of the classification (for example, WEP)
+ *
+ * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your
+ * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want
+ * to send output to that classification.
+ *
+ * To add your debug level to the list of levels seen when you perform
+ *
+ * % cat /proc/net/ipw/debug_level
+ *
+ * you simply need to add your entry to the ipw_debug_levels array.
+ *
+ * If you do not see debug_level in /proc/net/ipw then you do not have
+ * CONFIG_IEEE80211_DEBUG defined in your kernel configuration
+ *
+ */
+
+#define IEEE80211_DL_INFO          (1<<0)
+#define IEEE80211_DL_WX            (1<<1)
+#define IEEE80211_DL_SCAN          (1<<2)
+#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)
+#define IEEE80211_DL_RX            (1<<9)
+
+#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
+#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
+#define IEEE80211_DEBUG_INFO(f, a...)   IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a)
+
+#define IEEE80211_DEBUG_WX(f, a...)     IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a)
+#define IEEE80211_DEBUG_SCAN(f, a...)   IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a)
+#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)
+#include <linux/netdevice.h>
+#include <linux/wireless.h>
+#include <linux/if_arp.h> /* ARPHRD_ETHER */
+
+#ifndef WIRELESS_SPY
+#define WIRELESS_SPY            // enable iwspy support
+#endif
+#include <net/iw_handler.h>     // new driver API
+
+#ifndef ETH_P_PAE
+#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
+#endif /* ETH_P_PAE */
+
+#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
+
+#ifndef ETH_P_80211_RAW
+#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
+#endif
+
+/* IEEE 802.11 defines */
+
+#define P80211_OUI_LEN 3
+
+struct ieee80211_snap_hdr {
+
+        u8    dsap;   /* always 0xAA */
+        u8    ssap;   /* always 0xAA */
+        u8    ctrl;   /* always 0x03 */
+        u8    oui[P80211_OUI_LEN];    /* organizational universal id */
+
+} __attribute__ ((packed));
+
+#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
+
+#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
+#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
+
+#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
+#define WLAN_GET_SEQ_SEQ(seq)  ((seq) & IEEE80211_SCTL_SEQ)
+
+/* Authentication algorithms */
+#define WLAN_AUTH_OPEN 0
+#define WLAN_AUTH_SHARED_KEY 1
+
+#define WLAN_AUTH_CHALLENGE_LEN 128
+
+#define WLAN_CAPABILITY_BSS (1<<0)
+#define WLAN_CAPABILITY_IBSS (1<<1)
+#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
+#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
+#define WLAN_CAPABILITY_PRIVACY (1<<4)
+#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
+#define WLAN_CAPABILITY_PBCC (1<<6)
+#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
+
+/* 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
+
+/* 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
+
+
+#define IEEE80211_STATMASK_SIGNAL (1<<0)
+#define IEEE80211_STATMASK_RSSI (1<<1)
+#define IEEE80211_STATMASK_NOISE (1<<2)
+#define IEEE80211_STATMASK_RATE (1<<3)
+#define IEEE80211_STATMASK_WEMASK 0x7
+
+
+#define IEEE80211_CCK_MODULATION    (1<<0)
+#define IEEE80211_OFDM_MODULATION   (1<<1)
+
+#define IEEE80211_24GHZ_BAND     (1<<0)
+#define IEEE80211_52GHZ_BAND     (1<<1)
+
+#define IEEE80211_CCK_RATE_1MB                  0x02
+#define IEEE80211_CCK_RATE_2MB                  0x04
+#define IEEE80211_CCK_RATE_5MB                  0x0B
+#define IEEE80211_CCK_RATE_11MB                 0x16
+#define IEEE80211_OFDM_RATE_6MB                 0x0C
+#define IEEE80211_OFDM_RATE_9MB                 0x12
+#define IEEE80211_OFDM_RATE_12MB                0x18
+#define IEEE80211_OFDM_RATE_18MB                0x24
+#define IEEE80211_OFDM_RATE_24MB                0x30
+#define IEEE80211_OFDM_RATE_36MB                0x48
+#define IEEE80211_OFDM_RATE_48MB                0x60
+#define IEEE80211_OFDM_RATE_54MB                0x6C
+#define IEEE80211_BASIC_RATE_MASK               0x80
+
+#define IEEE80211_CCK_RATE_1MB_MASK             (1<<0)
+#define IEEE80211_CCK_RATE_2MB_MASK             (1<<1)
+#define IEEE80211_CCK_RATE_5MB_MASK             (1<<2)
+#define IEEE80211_CCK_RATE_11MB_MASK            (1<<3)
+#define IEEE80211_OFDM_RATE_6MB_MASK            (1<<4)
+#define IEEE80211_OFDM_RATE_9MB_MASK            (1<<5)
+#define IEEE80211_OFDM_RATE_12MB_MASK           (1<<6)
+#define IEEE80211_OFDM_RATE_18MB_MASK           (1<<7)
+#define IEEE80211_OFDM_RATE_24MB_MASK           (1<<8)
+#define IEEE80211_OFDM_RATE_36MB_MASK           (1<<9)
+#define IEEE80211_OFDM_RATE_48MB_MASK           (1<<10)
+#define IEEE80211_OFDM_RATE_54MB_MASK           (1<<11)
+
+#define IEEE80211_CCK_RATES_MASK                0x0000000F
+#define IEEE80211_CCK_BASIC_RATES_MASK  (IEEE80211_CCK_RATE_1MB_MASK | \
+        IEEE80211_CCK_RATE_2MB_MASK)
+#define IEEE80211_CCK_DEFAULT_RATES_MASK        (IEEE80211_CCK_BASIC_RATES_MASK | \
+        IEEE80211_CCK_RATE_5MB_MASK | \
+        IEEE80211_CCK_RATE_11MB_MASK)
+
+#define IEEE80211_OFDM_RATES_MASK               0x00000FF0
+#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
+        IEEE80211_OFDM_RATE_12MB_MASK | \
+        IEEE80211_OFDM_RATE_24MB_MASK)
+#define IEEE80211_OFDM_DEFAULT_RATES_MASK       (IEEE80211_OFDM_BASIC_RATES_MASK | \
+        IEEE80211_OFDM_RATE_9MB_MASK  | \
+        IEEE80211_OFDM_RATE_18MB_MASK | \
+        IEEE80211_OFDM_RATE_36MB_MASK | \
+        IEEE80211_OFDM_RATE_48MB_MASK | \
+        IEEE80211_OFDM_RATE_54MB_MASK)
+#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
+                                IEEE80211_CCK_DEFAULT_RATES_MASK)
+
+#define IEEE80211_NUM_OFDM_RATES            8
+#define IEEE80211_NUM_CCK_RATES             4
+#define IEEE80211_OFDM_SHIFT_MASK_A         4
+
+
+
+
+/* NOTE: This data is for statistical purposes; not all hardware provides this
+ *       information for frames received.  Not setting these will not cause
+ *       any adverse affects. */
+struct ieee80211_rx_stats {
+        u32 mac_time;
+        s8 rssi;
+        u8 signal;
+        u8 noise;
+        u16 rate; /* in 100 kbps */
+        u8 received_channel;
+        u8 control;
+        u8 mask;
+        u8 freq;
+        u16 len;
+};
+
+/* IEEE 802.11 requires that STA supports concurrent reception of at least
+ * three fragmented frames. This define can be increased to support more
+ * concurrent frames, but it should be noted that each entry can consume about
+ * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
+#define IEEE80211_FRAG_CACHE_LEN 4
+
+struct ieee80211_frag_entry {
+        unsigned long first_frag_time;
+        unsigned int seq;
+        unsigned int last_frag;
+        struct sk_buff *skb;
+        u8 src_addr[ETH_ALEN];
+        u8 dst_addr[ETH_ALEN];
+};
+
+struct ieee80211_stats {
+        unsigned int tx_unicast_frames;
+        unsigned int tx_multicast_frames;
+        unsigned int tx_fragments;
+        unsigned int tx_unicast_octets;
+        unsigned int tx_multicast_octets;
+        unsigned int tx_deferred_transmissions;
+        unsigned int tx_single_retry_frames;
+        unsigned int tx_multiple_retry_frames;
+        unsigned int tx_retry_limit_exceeded;
+        unsigned int tx_discards;
+        unsigned int rx_unicast_frames;
+        unsigned int rx_multicast_frames;
+        unsigned int rx_fragments;
+        unsigned int rx_unicast_octets;
+        unsigned int rx_multicast_octets;
+        unsigned int rx_fcs_errors;
+        unsigned int rx_discards_no_buffer;
+        unsigned int tx_discards_wrong_sa;
+        unsigned int rx_discards_undecryptable;
+        unsigned int rx_message_in_msg_fragments;
+        unsigned int rx_message_in_bad_msg_fragments;
+};
+
+struct ieee80211_device;
+
+#if 0 /* for later */
+#include "ieee80211_crypt.h"
+#endif
+
+#define SEC_KEY_1         (1<<0)
+#define SEC_KEY_2         (1<<1)
+#define SEC_KEY_3         (1<<2)
+#define SEC_KEY_4         (1<<3)
+#define SEC_ACTIVE_KEY    (1<<4)
+#define SEC_AUTH_MODE     (1<<5)
+#define SEC_UNICAST_GROUP (1<<6)
+#define SEC_LEVEL         (1<<7)
+#define SEC_ENABLED       (1<<8)
+
+#define SEC_LEVEL_0      0 /* None */
+#define SEC_LEVEL_1      1 /* WEP 40 and 104 bit */
+#define SEC_LEVEL_2      2 /* Level 1 + TKIP */
+#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
+#define SEC_LEVEL_3      4 /* Level 2 + CCMP */
+
+#define WEP_KEYS 4
+#define WEP_KEY_LEN 13
+
+struct ieee80211_security {
+        u16 active_key:2,
+            enabled:1,
+            auth_mode:2,
+            auth_algo:4,
+            unicast_uses_group:1;
+        u8 key_sizes[WEP_KEYS];
+        u8 keys[WEP_KEYS][WEP_KEY_LEN];
+        u8 level;
+        u16 flags;
+} __attribute__ ((packed));
+
+
+/*
+
+ 802.11 data frame from AP
+
+      ,-------------------------------------------------------------------.
+Bytes |  2   |  2   |    6    |    6    |    6    |  2   | 0..2312 |   4  |
+      |------|------|---------|---------|---------|------|---------|------|
+Desc. | ctrl | dura |  DA/RA  |   TA    |    SA   | Sequ |  frame  |  fcs |
+      |      | tion | (BSSID) |         |         | ence |  data   |      |
+      `-------------------------------------------------------------------'
+
+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
+
+struct ieee80211_info_element_hdr {
+        u8 id;
+        u8 len;
+} __attribute__ ((packed));
+
+struct ieee80211_info_element {
+        u8 id;
+        u8 len;
+        u8 data[0];
+} __attribute__ ((packed));
+
+/*
+ * These are the data types that can make up management packets
+ *
+        u16 auth_algorithm;
+        u16 auth_sequence;
+        u16 beacon_interval;
+        u16 capability;
+        u8 current_ap[ETH_ALEN];
+        u16 listen_interval;
+        struct {
+                u16 association_id:14, reserved:2;
+        } __attribute__ ((packed));
+        u32 time_stamp[2];
+        u16 reason;
+        u16 status;
+*/
+
+struct ieee80211_authentication {
+        struct ieee80211_hdr_3addr header;
+        u16 algorithm;
+        u16 transaction;
+        u16 status;
+        struct ieee80211_info_element info_element;
+} __attribute__ ((packed));
+
+
+struct ieee80211_probe_response {
+        struct ieee80211_hdr_3addr header;
+        u32 time_stamp[2];
+        u16 beacon_interval;
+        u16 capability;
+        struct ieee80211_info_element info_element;
+} __attribute__ ((packed));
+
+struct ieee80211_assoc_request_frame {
+        u16 capability;
+        u16 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;
+        struct ieee80211_info_element info_element; /* supported rates */
+} __attribute__ ((packed));
+
+
+struct ieee80211_txb {
+        u8 nr_frags;
+        u8 encrypted;
+        u16 reserved;
+        u16 frag_size;
+        u16 payload_size;
+        struct sk_buff *fragments[0];
+};
+
+
+/* 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
+ * only use 8, and then use extended rates for the remaining supported
+ * rates.  Other APs, however, stick all of their supported rates on the
+ * main rates information element... */
+#define MAX_RATES_LENGTH                  ((u8)12)
+#define MAX_RATES_EX_LENGTH               ((u8)16)
+#define MAX_NETWORK_COUNT                  128
+
+#define CRC_LENGTH                 4U
+
+#define MAX_WPA_IE_LEN 64
+
+#define NETWORK_EMPTY_ESSID (1<<0)
+#define NETWORK_HAS_OFDM    (1<<1)
+#define NETWORK_HAS_CCK     (1<<2)
+
+struct ieee80211_network {
+        /* These entries are used to identify a unique network */
+        u8 bssid[ETH_ALEN];
+        u8 channel;
+        /* Ensure null-terminated for any debug msgs */
+        u8 ssid[IW_ESSID_MAX_SIZE + 1];
+        u8 ssid_len;
+
+        /* These are network statistics */
+        struct ieee80211_rx_stats stats;
+        u16 capability;
+        u8 rates[MAX_RATES_LENGTH];
+        u8 rates_len;
+        u8 rates_ex[MAX_RATES_EX_LENGTH];
+        u8 rates_ex_len;
+        unsigned long last_scanned;
+        u8 mode;
+        u8 flags;
+        u32 last_associate;
+        u32 time_stamp[2];
+        u16 beacon_interval;
+        u16 listen_interval;
+        u16 atim_window;
+        u8 wpa_ie[MAX_WPA_IE_LEN];
+        size_t wpa_ie_len;
+        u8 rsn_ie[MAX_WPA_IE_LEN];
+        size_t rsn_ie_len;
+        struct list_head list;
+};
+
+enum ieee80211_state {
+        IEEE80211_UNINITIALIZED = 0,
+        IEEE80211_INITIALIZED,
+        IEEE80211_ASSOCIATING,
+        IEEE80211_ASSOCIATED,
+        IEEE80211_AUTHENTICATING,
+        IEEE80211_AUTHENTICATED,
+        IEEE80211_SHUTDOWN
+};
+
+#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)
+#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
+
+struct ieee80211_device {
+        struct net_device *dev;
+
+        /* Bookkeeping structures */
+        struct net_device_stats stats;
+        struct ieee80211_stats ieee_stats;
+
+        /* Probe / Beacon management */
+        struct list_head network_free_list;
+        struct list_head network_list;
+        struct ieee80211_network *networks;
+        int scans;
+        int scan_age;
+
+        int iw_mode; /* operating mode (IW_MODE_*) */
+
+        spinlock_t lock;
+
+        int tx_headroom; /* Set to size of any additional room needed at front
+                          * of allocated Tx SKBs */
+        u32 config;
+
+        /* WEP and other encryption related settings at the device level */
+        int open_wep; /* Set to 1 to allow unencrypted frames */
+
+        int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
+                                 * WEP key changes */
+
+        /* If the host performs {en,de}cryption, then set to 1 */
+        int host_encrypt;
+        int host_decrypt;
+        int ieee802_1x; /* is IEEE 802.1X used */
+
+        /* WPA data */
+        int wpa_enabled;
+        int drop_unencrypted;
+        int tkip_countermeasures;
+        int privacy_invoked;
+        size_t wpa_ie_len;
+        u8 *wpa_ie;
+
+        struct list_head crypt_deinit_list;
+        struct ieee80211_crypt_data *crypt[WEP_KEYS];
+        int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */
+        struct timer_list crypt_deinit_timer;
+
+        int bcrx_sta_key; /* use individual keys to override default keys even
+                           * with RX of broad/multicast frames */
+
+        /* Fragmentation structures */
+        struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN];
+        unsigned int frag_next_idx;
+        u16 fts; /* Fragmentation Threshold */
+
+        /* Association info */
+        u8 bssid[ETH_ALEN];
+
+        enum ieee80211_state state;
+
+        int mode;       /* A, B, G */
+        int modulation; /* CCK, OFDM */
+        int freq_band;  /* 2.4Ghz, 5.2Ghz, Mixed */
+        int abg_ture;   /* ABG flag              */
+
+        /* Callback functions */
+        void (*set_security)(struct net_device *dev,
+                             struct ieee80211_security *sec);
+        int (*hard_start_xmit)(struct ieee80211_txb *txb,
+                               struct net_device *dev);
+        int (*reset_port)(struct net_device *dev);
+
+        /* This must be the last item so that it points to the data
+         * allocated beyond this structure by alloc_ieee80211 */
+        u8 priv[0];
+};
+
+#define IEEE_A            (1<<0)
+#define IEEE_B            (1<<1)
+#define IEEE_G            (1<<2)
+#define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
+
+extern inline void *ieee80211_priv(struct net_device *dev)
+{
+        return ((struct ieee80211_device *)netdev_priv(dev))->priv;
+}
+
+extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+{
+        /* Single white space is for Linksys APs */
+        if (essid_len == 1 && essid[0] == ' ')
+                return 1;
+
+        /* Otherwise, if the entire essid is 0, we assume it is hidden */
+        while (essid_len) {
+                essid_len--;
+                if (essid[essid_len] != '\0')
+                        return 0;
+        }
+
+        return 1;
+}
+
+extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode)
+{
+        /*
+         * It is possible for both access points and our device to support
+         * combinations of modes, so as long as there is one valid combination
+         * of ap/device supported modes, then return success
+         *
+         */
+        if ((mode & IEEE_A) &&
+            (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
+            (ieee->freq_band & IEEE80211_52GHZ_BAND))
+                return 1;
+
+        if ((mode & IEEE_G) &&
+            (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
+            (ieee->freq_band & IEEE80211_24GHZ_BAND))
+                return 1;
+
+        if ((mode & IEEE_B) &&
+            (ieee->modulation & IEEE80211_CCK_MODULATION) &&
+            (ieee->freq_band & IEEE80211_24GHZ_BAND))
+                return 1;
+
+        return 0;
+}
+
+extern inline int ieee80211_get_hdrlen(u16 fc)
+{
+        int hdrlen = IEEE80211_3ADDR_LEN;
+
+        switch (WLAN_FC_GET_TYPE(fc)) {
+        case IEEE80211_FTYPE_DATA:
+                if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
+                        hdrlen = IEEE80211_4ADDR_LEN;
+                break;
+        case IEEE80211_FTYPE_CTL:
+                switch (WLAN_FC_GET_STYPE(fc)) {
+                case IEEE80211_STYPE_CTS:
+                case IEEE80211_STYPE_ACK:
+                        hdrlen = IEEE80211_1ADDR_LEN;
+                        break;
+                default:
+                        hdrlen = IEEE80211_2ADDR_LEN;
+                        break;
+                }
+                break;
+        }
+
+        return hdrlen;
+}
+
+
+
+/* ieee80211.c */
+extern void free_ieee80211(struct net_device *dev);
+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 *);
+
+
+/* ieee80211_rx.c */
+extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
+                        struct ieee80211_rx_stats *rx_stats);
+extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
+                             struct ieee80211_hdr *header,
+                             struct ieee80211_rx_stats *stats);
+
+/* iee80211_wx.c */
+extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
+                                 struct iw_request_info *info,
+                                 union iwreq_data *wrqu, char *key);
+extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
+                                   struct iw_request_info *info,
+                                   union iwreq_data *wrqu, char *key);
+extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
+                                   struct iw_request_info *info,
+                                   union iwreq_data *wrqu, char *key);
+
+
+extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
+{
+        ieee->scans++;
+}
+
+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/ipv6.h b/include/net/ipv6.h
index 771b47e30f86..69324465e8b3 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -183,7 +183,6 @@ struct ipv6_txoptions
         struct ipv6_opt_hdr     *hopopt;
         struct ipv6_opt_hdr     *dst0opt;
         struct ipv6_rt_hdr      *srcrt; /* Routing Header */
-        struct ipv6_opt_hdr     *auth;
         struct ipv6_opt_hdr     *dst1opt;
 
         /* Option buffer, as read by IPV6_PKTOPTIONS, starts here. */
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index fcb05a387dbe..6492e7363d84 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -13,13 +13,12 @@ struct qdisc_walker
 
 extern rwlock_t qdisc_tree_lock;
 
-#define QDISC_ALIGN             32
-#define QDISC_ALIGN_CONST       (QDISC_ALIGN - 1)
+#define QDISC_ALIGNTO           32
+#define QDISC_ALIGN(len)        (((len) + QDISC_ALIGNTO-1) & ~(QDISC_ALIGNTO-1))
 
 static inline void *qdisc_priv(struct Qdisc *q)
 {
-        return (char *)q + ((sizeof(struct Qdisc) + QDISC_ALIGN_CONST)
-                              & ~QDISC_ALIGN_CONST);
+        return (char *) q + QDISC_ALIGN(sizeof(struct Qdisc));
 }
 
 /* 
@@ -207,8 +206,6 @@ psched_tod_diff(int delta_sec, int bound)
 
 #endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
 
-extern struct Qdisc noop_qdisc;
-extern struct Qdisc_ops noop_qdisc_ops;
 extern struct Qdisc_ops pfifo_qdisc_ops;
 extern struct Qdisc_ops bfifo_qdisc_ops;
 
@@ -216,14 +213,6 @@ extern int register_qdisc(struct Qdisc_ops *qops);
 extern int unregister_qdisc(struct Qdisc_ops *qops);
 extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
 extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
-extern void dev_init_scheduler(struct net_device *dev);
-extern void dev_shutdown(struct net_device *dev);
-extern void dev_activate(struct net_device *dev);
-extern void dev_deactivate(struct net_device *dev);
-extern void qdisc_reset(struct Qdisc *qdisc);
-extern void qdisc_destroy(struct Qdisc *qdisc);
-extern struct Qdisc * qdisc_create_dflt(struct net_device *dev,
-        struct Qdisc_ops *ops);
 extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
                 struct rtattr *tab);
 extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 7b97405e2dbf..7b6ec9986715 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -164,6 +164,19 @@ extern void qdisc_unlock_tree(struct net_device *dev);
 #define tcf_tree_lock(tp)       qdisc_lock_tree((tp)->q->dev)
 #define tcf_tree_unlock(tp)     qdisc_unlock_tree((tp)->q->dev)
 
+extern struct Qdisc noop_qdisc;
+extern struct Qdisc_ops noop_qdisc_ops;
+
+extern void dev_init_scheduler(struct net_device *dev);
+extern void dev_shutdown(struct net_device *dev);
+extern void dev_activate(struct net_device *dev);
+extern void dev_deactivate(struct net_device *dev);
+extern void qdisc_reset(struct Qdisc *qdisc);
+extern void qdisc_destroy(struct Qdisc *qdisc);
+extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
+extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
+                                       struct Qdisc_ops *ops);
+
 static inline void
 tcf_destroy(struct tcf_proto *tp)
 {
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 4868c7f7749d..5999e5684bbf 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -263,23 +263,11 @@ enum { SCTP_MIN_PMTU = 576 };
 enum { SCTP_MAX_DUP_TSNS = 16 };
 enum { SCTP_MAX_GABS = 16 };
 
-/* Here we define the default timers.  */
+/* Heartbeat interval - 30 secs */
+#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT  (30 * HZ)
 
-/* cookie timer def = ? seconds */
-#define SCTP_DEFAULT_TIMEOUT_T1_COOKIE  (3 * HZ)
-
-/* init timer def = 3 seconds  */
-#define SCTP_DEFAULT_TIMEOUT_T1_INIT    (3 * HZ)
-
-/* shutdown timer def = 300 ms */
-#define SCTP_DEFAULT_TIMEOUT_T2_SHUTDOWN ((300 * HZ) / 1000)
-
-/* 0 seconds + RTO */
-#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT  (10 * HZ)
-
-/* recv timer def = 200ms (in usec) */
+/* Delayed sack timer - 200ms */
 #define SCTP_DEFAULT_TIMEOUT_SACK       ((200 * HZ) / 1000)
-#define SCTP_DEFAULT_TIMEOUT_SACK_MAX   ((500 * HZ) / 1000) /* 500 ms */
 
 /* RTO.Initial              - 3  seconds
  * RTO.Min                  - 1  second
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index dfad4d3c581c..47727c7cc628 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -161,6 +161,9 @@ extern struct sctp_globals {
          */
         int sndbuf_policy;
 
+        /* Delayed SACK timeout  200ms default*/
+        int sack_timeout;
+
         /* HB.interval              - 30 seconds  */
         int hb_interval;
 
@@ -217,6 +220,7 @@ extern struct sctp_globals {
 #define sctp_sndbuf_policy              (sctp_globals.sndbuf_policy)
 #define sctp_max_retrans_path           (sctp_globals.max_retrans_path)
 #define sctp_max_retrans_init           (sctp_globals.max_retrans_init)
+#define sctp_sack_timeout               (sctp_globals.sack_timeout)
 #define sctp_hb_interval                (sctp_globals.hb_interval)
 #define sctp_max_instreams              (sctp_globals.max_instreams)
 #define sctp_max_outstreams             (sctp_globals.max_outstreams)
diff --git a/include/net/slhc_vj.h b/include/net/slhc_vj.h
index 0b2c2784f333..8716d5942b65 100644
--- a/include/net/slhc_vj.h
+++ b/include/net/slhc_vj.h
@@ -170,19 +170,14 @@ struct slcompress {
 };
 #define NULLSLCOMPR     (struct slcompress *)0
 
-#define __ARGS(x) x
-
 /* In slhc.c: */
-struct slcompress *slhc_init __ARGS((int rslots, int tslots));
-void slhc_free __ARGS((struct slcompress *comp));
-
-int slhc_compress __ARGS((struct slcompress *comp, unsigned char *icp,
-                          int isize, unsigned char *ocp, unsigned char **cpp,
-                          int compress_cid));
-int slhc_uncompress __ARGS((struct slcompress *comp, unsigned char *icp,
-                            int isize));
-int slhc_remember __ARGS((struct slcompress *comp, unsigned char *icp,
-                          int isize));
-int slhc_toss __ARGS((struct slcompress *comp));
+struct slcompress *slhc_init(int rslots, int tslots);
+void slhc_free(struct slcompress *comp);
+
+int slhc_compress(struct slcompress *comp, unsigned char *icp, int isize,
+                  unsigned char *ocp, unsigned char **cpp, int compress_cid);
+int slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize);
+int slhc_remember(struct slcompress *comp, unsigned char *icp, int isize);
+int slhc_toss(struct slcompress *comp);
 
 #endif  /* _SLHC_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index e593af5b1ecc..7b76f891ae2d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1134,13 +1134,16 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
 static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
                                                    int size, int mem, int gfp)
 {
-        struct sk_buff *skb = alloc_skb(size + sk->sk_prot->max_header, gfp);
+        struct sk_buff *skb;
+        int hdr_len;
 
+        hdr_len = SKB_DATA_ALIGN(sk->sk_prot->max_header);
+        skb = alloc_skb(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)) {
-                        skb_reserve(skb, sk->sk_prot->max_header);
+                        skb_reserve(skb, hdr_len);
                         return skb;
                 }
                 __kfree_skb(skb);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index ec9e20c27179..a166918ca56d 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -721,11 +721,16 @@ static inline int tcp_ack_scheduled(struct tcp_sock *tp)
         return tp->ack.pending&TCP_ACK_SCHED;
 }
 
-static __inline__ void tcp_dec_quickack_mode(struct tcp_sock *tp)
+static __inline__ void tcp_dec_quickack_mode(struct tcp_sock *tp, unsigned int pkts)
 {
-        if (tp->ack.quick && --tp->ack.quick == 0) {
-                /* Leaving quickack mode we deflate ATO. */
-                tp->ack.ato = TCP_ATO_MIN;
+        if (tp->ack.quick) {
+                if (pkts >= tp->ack.quick) {
+                        tp->ack.quick = 0;
+
+                        /* Leaving quickack mode we deflate ATO. */
+                        tp->ack.ato = TCP_ATO_MIN;
+                } else
+                        tp->ack.quick -= pkts;
         }
 }
 
@@ -843,7 +848,9 @@ extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb,
 
 /* tcp_output.c */
 
-extern int tcp_write_xmit(struct sock *, int nonagle);
+extern void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp,
+                                      unsigned int cur_mss, int nonagle);
+extern int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp);
 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 *);
@@ -855,10 +862,13 @@ extern int  tcp_write_wakeup(struct sock *);
 extern void tcp_send_fin(struct sock *sk);
 extern void tcp_send_active_reset(struct sock *sk, int priority);
 extern int  tcp_send_synack(struct sock *);
-extern void tcp_push_one(struct sock *, unsigned mss_now);
+extern void tcp_push_one(struct sock *, unsigned int mss_now);
 extern void tcp_send_ack(struct sock *sk);
 extern void tcp_send_delayed_ack(struct sock *sk);
 
+/* tcp_input.c */
+extern void tcp_cwnd_application_limited(struct sock *sk);
+
 /* tcp_timer.c */
 extern void tcp_init_xmit_timers(struct sock *);
 extern void tcp_clear_xmit_timers(struct sock *);
@@ -958,7 +968,7 @@ static inline void tcp_reset_xmit_timer(struct sock *sk, int what, unsigned long
 static inline void tcp_initialize_rcv_mss(struct sock *sk)
 {
         struct tcp_sock *tp = tcp_sk(sk);
-        unsigned int hint = min(tp->advmss, tp->mss_cache_std);
+        unsigned int hint = min_t(unsigned int, tp->advmss, tp->mss_cache);
 
         hint = min(hint, tp->rcv_wnd/2);
         hint = min(hint, TCP_MIN_RCVMSS);
@@ -1225,28 +1235,6 @@ static inline void tcp_sync_left_out(struct tcp_sock *tp)
         tp->left_out = tp->sacked_out + tp->lost_out;
 }
 
-extern void tcp_cwnd_application_limited(struct sock *sk);
-
-/* Congestion window validation. (RFC2861) */
-
-static inline void tcp_cwnd_validate(struct sock *sk, struct tcp_sock *tp)
-{
-        __u32 packets_out = tp->packets_out;
-
-        if (packets_out >= tp->snd_cwnd) {
-                /* Network is feed fully. */
-                tp->snd_cwnd_used = 0;
-                tp->snd_cwnd_stamp = tcp_time_stamp;
-        } else {
-                /* Network starves. */
-                if (tp->packets_out > tp->snd_cwnd_used)
-                        tp->snd_cwnd_used = tp->packets_out;
-
-                if ((s32)(tcp_time_stamp - tp->snd_cwnd_stamp) >= tp->rto)
-                        tcp_cwnd_application_limited(sk);
-        }
-}
-
 /* Set slow start threshould and cwnd not falling to slow start */
 static inline void __tcp_enter_cwr(struct tcp_sock *tp)
 {
@@ -1279,12 +1267,6 @@ static __inline__ __u32 tcp_max_burst(const struct tcp_sock *tp)
         return 3;
 }
 
-static __inline__ int tcp_minshall_check(const struct tcp_sock *tp)
-{
-        return after(tp->snd_sml,tp->snd_una) &&
-                !after(tp->snd_sml, tp->snd_nxt);
-}
-
 static __inline__ void tcp_minshall_update(struct tcp_sock *tp, int mss, 
                                            const struct sk_buff *skb)
 {
@@ -1292,122 +1274,18 @@ static __inline__ void tcp_minshall_update(struct tcp_sock *tp, int mss,
                 tp->snd_sml = TCP_SKB_CB(skb)->end_seq;
 }
 
-/* Return 0, if packet can be sent now without violation Nagle's rules:
-   1. It is full sized.
-   2. Or it contains FIN.
-   3. Or TCP_NODELAY was set.
-   4. Or TCP_CORK is not set, and all sent packets are ACKed.
-      With Minshall's modification: all sent small packets are ACKed.
- */
-
-static __inline__ int
-tcp_nagle_check(const struct tcp_sock *tp, const struct sk_buff *skb, 
-                unsigned mss_now, int nonagle)
-{
-        return (skb->len < mss_now &&
-                !(TCP_SKB_CB(skb)->flags & TCPCB_FLAG_FIN) &&
-                ((nonagle&TCP_NAGLE_CORK) ||
-                 (!nonagle &&
-                  tp->packets_out &&
-                  tcp_minshall_check(tp))));
-}
-
-extern void tcp_set_skb_tso_segs(struct sock *, struct sk_buff *);
-
-/* This checks if the data bearing packet SKB (usually sk->sk_send_head)
- * should be put on the wire right now.
- */
-static __inline__ int tcp_snd_test(struct sock *sk,
-                                   struct sk_buff *skb,
-                                   unsigned cur_mss, int nonagle)
-{
-        struct tcp_sock *tp = tcp_sk(sk);
-        int pkts = tcp_skb_pcount(skb);
-
-        if (!pkts) {
-                tcp_set_skb_tso_segs(sk, skb);
-                pkts = tcp_skb_pcount(skb);
-        }
-
-        /*      RFC 1122 - section 4.2.3.4
-         *
-         *      We must queue if
-         *
-         *      a) The right edge of this frame exceeds the window
-         *      b) There are packets in flight and we have a small segment
-         *         [SWS avoidance and Nagle algorithm]
-         *         (part of SWS is done on packetization)
-         *         Minshall version sounds: there are no _small_
-         *         segments in flight. (tcp_nagle_check)
-         *      c) We have too many packets 'in flight'
-         *
-         *      Don't use the nagle rule for urgent data (or
-         *      for the final FIN -DaveM).
-         *
-         *      Also, Nagle rule does not apply to frames, which
-         *      sit in the middle of queue (they have no chances
-         *      to get new data) and if room at tail of skb is
-         *      not enough to save something seriously (<32 for now).
-         */
-
-        /* Don't be strict about the congestion window for the
-         * final FIN frame.  -DaveM
-         */
-        return (((nonagle&TCP_NAGLE_PUSH) || tp->urg_mode
-                 || !tcp_nagle_check(tp, skb, cur_mss, nonagle)) &&
-                (((tcp_packets_in_flight(tp) + (pkts-1)) < tp->snd_cwnd) ||
-                 (TCP_SKB_CB(skb)->flags & TCPCB_FLAG_FIN)) &&
-                !after(TCP_SKB_CB(skb)->end_seq, tp->snd_una + tp->snd_wnd));
-}
-
 static __inline__ void tcp_check_probe_timer(struct sock *sk, struct tcp_sock *tp)
 {
         if (!tp->packets_out && !tp->pending)
                 tcp_reset_xmit_timer(sk, TCP_TIME_PROBE0, tp->rto);
 }
 
-static __inline__ int tcp_skb_is_last(const struct sock *sk, 
-                                      const struct sk_buff *skb)
-{
-        return skb->next == (struct sk_buff *)&sk->sk_write_queue;
-}
-
-/* Push out any pending frames which were held back due to
- * TCP_CORK or attempt at coalescing tiny packets.
- * The socket must be locked by the caller.
- */
-static __inline__ void __tcp_push_pending_frames(struct sock *sk,
-                                                 struct tcp_sock *tp,
-                                                 unsigned cur_mss,
-                                                 int nonagle)
-{
-        struct sk_buff *skb = sk->sk_send_head;
-
-        if (skb) {
-                if (!tcp_skb_is_last(sk, skb))
-                        nonagle = TCP_NAGLE_PUSH;
-                if (!tcp_snd_test(sk, skb, cur_mss, nonagle) ||
-                    tcp_write_xmit(sk, nonagle))
-                        tcp_check_probe_timer(sk, tp);
-        }
-        tcp_cwnd_validate(sk, tp);
-}
-
 static __inline__ void tcp_push_pending_frames(struct sock *sk,
                                                struct tcp_sock *tp)
 {
         __tcp_push_pending_frames(sk, tp, tcp_current_mss(sk, 1), tp->nonagle);
 }
 
-static __inline__ int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp)
-{
-        struct sk_buff *skb = sk->sk_send_head;
-
-        return (skb &&
-                tcp_snd_test(sk, skb, tcp_current_mss(sk, 1),
-                             tcp_skb_is_last(sk, skb) ? TCP_NAGLE_PUSH : tp->nonagle));
-}
-
 static __inline__ void tcp_init_wl(struct tcp_sock *tp, u32 ack, u32 seq)
 {
         tp->snd_wl1 = seq;
diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h
index 2000b43ece91..da19c297dd65 100644
--- a/include/pcmcia/ciscode.h
+++ b/include/pcmcia/ciscode.h
@@ -112,6 +112,8 @@
 
 #define MANFID_TDK                      0x0105
 #define PRODID_TDK_CF010                0x0900
+#define PRODID_TDK_NP9610               0x0d0a
+#define PRODID_TDK_MN3200               0x0e0a
 #define PRODID_TDK_GN3410               0x4815
 
 #define MANFID_TOSHIBA                  0x0098
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 8d8643adc786..b42ddc0c1143 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -396,7 +396,6 @@ struct pcmcia_socket;
 int pcmcia_access_configuration_register(client_handle_t handle, conf_reg_t *reg);
 int pcmcia_deregister_client(client_handle_t handle);
 int pcmcia_get_configuration_info(client_handle_t handle, config_info_t *config);
-int pcmcia_get_card_services_info(servinfo_t *info);
 int pcmcia_get_first_window(window_handle_t *win, win_req_t *req);
 int pcmcia_get_next_window(window_handle_t *win, win_req_t *req);
 int pcmcia_get_status(client_handle_t handle, cs_status_t *status);
@@ -417,7 +416,6 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt);
 int pcmcia_resume_card(struct pcmcia_socket *skt);
 int pcmcia_eject_card(struct pcmcia_socket *skt);
 int pcmcia_insert_card(struct pcmcia_socket *skt);
-int pcmcia_report_error(client_handle_t handle, error_info_t *err);
 
 struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt);
 void pcmcia_put_socket(struct pcmcia_socket *skt);
diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h
new file mode 100644
index 000000000000..346d81ece287
--- /dev/null
+++ b/include/pcmcia/device_id.h
@@ -0,0 +1,249 @@
+/*
+ * Copyright (2003-2004)        Dominik Brodowski <linux@brodo.de>
+ *                              David Woodhouse
+ *
+ * License: GPL v2
+ */
+
+#define PCMCIA_DEVICE_MANF_CARD(manf, card) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+                        PCMCIA_DEV_ID_MATCH_CARD_ID, \
+        .manf_id = (manf), \
+        .card_id = (card), }
+
+#define PCMCIA_DEVICE_FUNC_ID(func) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_FUNC_ID, \
+        .func_id = (func), }
+
+#define PCMCIA_DEVICE_PROD_ID1(v1, vh1) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1, \
+        .prod_id = { (v1), NULL, NULL, NULL }, \
+        .prod_id_hash = { (vh1), 0, 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID2(v2, vh2) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+        .prod_id = { NULL, (v2), NULL, NULL },  \
+        .prod_id_hash = { 0, (vh2), 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+        .prod_id = { (v1), (v2), NULL, NULL }, \
+        .prod_id_hash = { (vh1), (vh2), 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID13(v1, v3, vh1, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+        .prod_id = { (v1), NULL, (v3), NULL }, \
+        .prod_id_hash = { (vh1), 0, (vh3), 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID14(v1, v4, vh1, vh4) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+        .prod_id = { (v1), NULL, NULL, (v4) }, \
+        .prod_id_hash = { (vh1), 0, 0, (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID123(v1, v2, v3, vh1, vh2, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+        .prod_id = { (v1), (v2), (v3), NULL },\
+        .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID124(v1, v2, v4, vh1, vh2, vh4) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+        .prod_id = { (v1), (v2), NULL, (v4) }, \
+        .prod_id_hash = { (vh1), (vh2), 0, (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID134(v1, v3, v4, vh1, vh3, vh4) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+        .prod_id = { (v1), NULL, (v3), (v4) }, \
+        .prod_id_hash = { (vh1), 0, (vh3), (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID1234(v1, v2, v3, v4, vh1, vh2, vh3, vh4) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+        .prod_id = { (v1), (v2), (v3), (v4) }, \
+        .prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, }
+
+
+/* multi-function devices */
+
+#define PCMCIA_MFC_DEVICE_MANF_CARD(mfc, manf, card) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+                        PCMCIA_DEV_ID_MATCH_CARD_ID| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .manf_id = (manf), \
+        .card_id = (card), \
+        .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { (v1), NULL, NULL, NULL }, \
+        .prod_id_hash = { (vh1), 0, 0, 0 }, \
+        .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { NULL, (v2), NULL, NULL },  \
+        .prod_id_hash = { 0, (vh2), 0, 0 }, \
+        .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { (v1), (v2), NULL, NULL }, \
+        .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+        .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { (v1), NULL, (v3), NULL }, \
+        .prod_id_hash = { (vh1), 0, (vh3), 0 }, \
+        .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { (v1), (v2), (v3), NULL },\
+        .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+        .function = (mfc), }
+
+/* pseudo multi-function devices */
+
+#define PCMCIA_PFC_DEVICE_MANF_CARD(mfc, manf, card) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+                        PCMCIA_DEV_ID_MATCH_CARD_ID| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .manf_id = (manf), \
+        .card_id = (card), \
+        .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .prod_id = { (v1), NULL, NULL, NULL }, \
+        .prod_id_hash = { (vh1), 0, 0, 0 }, \
+        .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .prod_id = { NULL, (v2), NULL, NULL },  \
+        .prod_id_hash = { 0, (vh2), 0, 0 }, \
+        .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .prod_id = { (v1), (v2), NULL, NULL }, \
+        .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+        .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .prod_id = { (v1), NULL, (v3), NULL }, \
+        .prod_id_hash = { (vh1), 0, (vh3), 0 }, \
+        .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .prod_id = { (v1), (v2), (v3), NULL },\
+        .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+        .device_no = (mfc), }
+
+/* cards needing a CIS override */
+
+#define PCMCIA_DEVICE_CIS_MANF_CARD(manf, card, _cisfile) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_MANF_ID| \
+                        PCMCIA_DEV_ID_MATCH_CARD_ID, \
+        .manf_id = (manf), \
+        .card_id = (card), \
+        .cisfile = (_cisfile)}
+
+#define PCMCIA_DEVICE_CIS_PROD_ID12(v1, v2, vh1, vh2, _cisfile) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+        .prod_id = { (v1), (v2), NULL, NULL }, \
+        .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+        .cisfile = (_cisfile)}
+
+#define PCMCIA_DEVICE_CIS_PROD_ID123(v1, v2, v3, vh1, vh2, vh3, _cisfile) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+        .prod_id = { (v1), (v2), (v3), NULL },\
+        .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+        .cisfile = (_cisfile)}
+
+
+#define PCMCIA_DEVICE_CIS_PROD_ID2(v2, vh2, _cisfile) { \
+        .match_flags =  PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+        .prod_id = { NULL, (v2), NULL, NULL },  \
+        .prod_id_hash = { 0, (vh2), 0, 0 }, \
+        .cisfile = (_cisfile)}
+
+#define PCMCIA_PFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \
+        .match_flags =  PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+        .prod_id = { (v1), (v2), NULL, NULL }, \
+        .prod_id_hash = { (vh1), (vh2), 0, 0 },\
+        .device_no = (mfc), \
+        .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_MANF_CARD(mfc, manf, card, _cisfile) { \
+        .match_flags =  PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_MANF_ID| \
+                        PCMCIA_DEV_ID_MATCH_CARD_ID| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .manf_id = (manf), \
+        .card_id = (card), \
+        .function = (mfc), \
+        .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \
+        .match_flags =  PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { (v1), (v2), NULL, NULL }, \
+        .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+        .function = (mfc), \
+        .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_PROD_ID4(mfc, v4, vh4, _cisfile) { \
+        .match_flags =  PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+                        PCMCIA_DEV_ID_MATCH_PROD_ID4| \
+                        PCMCIA_DEV_ID_MATCH_FUNCTION, \
+        .prod_id = { NULL, NULL, NULL, (v4) }, \
+        .prod_id_hash = { 0, 0, 0, (vh4) }, \
+        .function = (mfc), \
+        .cisfile = (_cisfile)}
+
+
+#define PCMCIA_DEVICE_NULL { .match_flags = 0, }
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 312fd958c901..2b52553f2d94 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -18,6 +18,8 @@
 
 #include <pcmcia/bulkmem.h>
 #include <pcmcia/cs_types.h>
+#include <pcmcia/device_id.h>
+#include <linux/mod_devicetable.h>
 
 typedef struct tuple_parse_t {
     tuple_t             tuple;
@@ -129,12 +131,11 @@ typedef struct dev_link_t {
 
 struct pcmcia_socket;
 
-extern struct bus_type pcmcia_bus_type;
-
 struct pcmcia_driver {
         dev_link_t              *(*attach)(void);
         void                    (*detach)(dev_link_t *);
         struct module           *owner;
+        struct pcmcia_device_id *id_table;
         struct device_driver    drv;
 };
 
@@ -173,7 +174,9 @@ struct pcmcia_device {
         u8                      has_manf_id:1;
         u8                      has_card_id:1;
         u8                      has_func_id:1;
-        u8                      reserved:5;
+
+        u8                      allow_func_id_match:1;
+        u8                      reserved:4;
 
         u8                      func_id;
         u16                     manf_id;
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 67b867f31fe4..0f7aacc33fe9 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -15,10 +15,12 @@
 #ifndef _LINUX_SS_H
 #define _LINUX_SS_H
 
+#include <linux/config.h>
+#include <linux/device.h>
+
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/bulkmem.h>
-#include <linux/device.h>
 
 /* Definitions for card status flags for GetStatus */
 #define SS_WRPROT       0x0001
@@ -171,7 +173,7 @@ typedef struct window_t {
 
 struct config_t;
 struct pcmcia_callback;
-
+struct user_info_t;
 
 struct pcmcia_socket {
         struct module                   *owner;
@@ -216,8 +218,9 @@ struct pcmcia_socket {
 
         /* is set to one if resource setup is done using adjust_resource_info() */
         u8                              resource_setup_old:1;
+        u8                              resource_setup_new:1;
 
-        u8                              reserved:6;
+        u8                              reserved:5;
 
         /* socket operations */
         struct pccard_operations *      ops;
@@ -241,9 +244,32 @@ struct pcmcia_socket {
         unsigned int                    thread_events;
 
         /* pcmcia (16-bit) */
-        struct pcmcia_bus_socket        *pcmcia;
         struct pcmcia_callback          *callback;
 
+#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
+        struct list_head                devices_list;   /*  PCMCIA devices */
+        u8                              device_count;   /* the number of devices, used
+                                                         * only internally and subject
+                                                         * to incorrectness and change */
+
+        struct {
+                u8                      present:1,      /* PCMCIA card is present in socket */
+                                        busy:1,         /* "master" ioctl is used */
+                                        dead:1,         /* pcmcia module is being unloaded */
+                                        device_add_pending:1, /* a pseudo-multifunction-device
+                                                               * add event is pending */
+                                        reserved:4;
+        }                               pcmcia_state;
+
+        struct work_struct              device_add;     /* for adding further pseudo-multifunction
+                                                         * devices */
+
+#ifdef CONFIG_PCMCIA_IOCTL
+        struct user_info_t              *user;
+        wait_queue_head_t               queue;
+#endif
+#endif
+
         /* cardbus (32-bit) */
 #ifdef CONFIG_CARDBUS
         struct resource *               cb_cis_res;