Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

31 files changed, 469 insertions, 594 deletions

diff --git a/include/linux/capability.h b/include/linux/capability.h
index 8d139f4acf2..6b4618902d3 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -233,6 +233,7 @@ typedef __u32 kernel_cap_t;
 /* Allow enabling/disabling tagged queuing on SCSI controllers and sending
    arbitrary SCSI commands */
 /* Allow setting encryption key on loopback filesystem */
+/* Allow setting zone reclaim policy */
 
 #define CAP_SYS_ADMIN        21
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index e8904c0da68..86980c68234 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -8,7 +8,7 @@
  * Basic handling of the devices is done in drivers/base/cpu.c
  * and system devices are handled in drivers/base/sys.c. 
  *
- * CPUs are exported via driverfs in the class/cpu/devices/
+ * CPUs are exported via sysfs in the class/cpu/devices/
  * directory. 
  *
  * Per-cpu interfaces can be implemented using a struct device_interface. 
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5e2bcc636a0..3c89df6e776 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -45,6 +45,7 @@
 #define CRYPTO_TFM_MODE_CTR		0x00000008
 
 #define CRYPTO_TFM_REQ_WEAK_KEY		0x00000100
+#define CRYPTO_TFM_REQ_MAY_SLEEP	0x00000200
 #define CRYPTO_TFM_RES_WEAK_KEY		0x00100000
 #define CRYPTO_TFM_RES_BAD_KEY_LEN   	0x00200000
 #define CRYPTO_TFM_RES_BAD_KEY_SCHED 	0x00400000
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 73781ec165b..c7c5dd31618 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -91,11 +91,6 @@ typedef	struct {
 
 #define EFI_PAGE_SHIFT		12
 
-/*
- * For current x86 implementations of EFI, there is
- * additional padding in the mem descriptors.  This is not
- * the case in ia64.  Need to have this fixed in the f/w.
- */
 typedef struct {
 	u32 type;
 	u32 pad;
@@ -103,9 +98,6 @@ typedef struct {
 	u64 virt_addr;
 	u64 num_pages;
 	u64 attribute;
-#if defined (__i386__)
-	u64 pad1;
-#endif
 } efi_memory_desc_t;
 
 typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg);
@@ -240,10 +232,12 @@ typedef struct {
 } efi_system_table_t;
 
 struct efi_memory_map {
-	efi_memory_desc_t *phys_map;
-	efi_memory_desc_t *map;
+	void *phys_map;
+	void *map;
+	void *map_end;
 	int nr_map;
 	unsigned long desc_version;
+	unsigned long desc_size;
 };
 
 /*
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index ce8518e658b..4522c7186bf 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -69,6 +69,12 @@ static inline int is_multicast_ether_addr(const u8 *addr)
 	return ((addr[0] != 0xff) && (0x01 & addr[0]));
 }
 
+static inline int is_broadcast_ether_addr(const u8 *addr)
+{
+        return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&  
+		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+}
+
 /**
  * is_valid_ether_addr - Determine if the given Ethernet address is valid
  * @addr: Pointer to a six-byte array containing the Ethernet address
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f529d144281..e670b0d13fe 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -70,12 +70,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
 void hugetlb_prefault_arch_hook(struct mm_struct *mm);
 #endif
 
-#ifndef ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
-#define hugetlb_clean_stale_pgtable(pte)	BUG()
-#else
-void hugetlb_clean_stale_pgtable(pte_t *pte);
-#endif
-
 #else /* !CONFIG_HUGETLB_PAGE */
 
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
index 1b5018a965f..7eb4004b360 100644
--- a/include/linux/hwmon-sysfs.h
+++ b/include/linux/hwmon-sysfs.h
@@ -33,4 +33,19 @@ struct sensor_device_attribute sensor_dev_attr_##_name = {	\
 	.index =	_index,					\
 }
 
+struct sensor_device_attribute_2 {
+	struct device_attribute dev_attr;
+	u8 index;
+	u8 nr;
+};
+#define to_sensor_dev_attr_2(_dev_attr) \
+	container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
+
+#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index)	\
+struct sensor_device_attribute_2 sensor_dev_attr_##_name = {	\
+	.dev_attr =	__ATTR(_name,_mode,_show,_store),	\
+	.index =	_index,					\
+	.nr =		_nr,					\
+}
+
 #endif /* _LINUX_HWMON_SYSFS_H */
diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h
new file mode 100644
index 00000000000..cd4b7a042b8
--- /dev/null
+++ b/include/linux/hwmon-vid.h
@@ -0,0 +1,45 @@
+/*
+    hwmon-vid.h - VID/VRM/VRD voltage conversions
+
+    Originally part of lm_sensors
+    Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
+    With assistance from Trent Piepho <xyzzy@speakeasy.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _LINUX_HWMON_VID_H
+#define _LINUX_HWMON_VID_H
+
+int vid_from_reg(int val, int vrm);
+int vid_which_vrm(void);
+
+/* vrm is the VRM/VRD document version multiplied by 10.
+   val is in mV to avoid floating point in the kernel.
+   Returned value is the 4-, 5- or 6-bit VID code.
+   Note that only VRM 9.x is supported for now. */
+static inline int vid_to_reg(int val, int vrm)
+{
+	switch (vrm) {
+	case 91:		/* VRM 9.1 */
+	case 90:		/* VRM 9.0 */
+		return ((val >= 1100) && (val <= 1850) ?
+			((18499 - val * 10) / 25 + 5) / 10 : -1);
+	default:
+		return -1;
+	}
+}
+
+#endif /* _LINUX_HWMON_VID_H */
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
new file mode 100644
index 00000000000..0efd994c37f
--- /dev/null
+++ b/include/linux/hwmon.h
@@ -0,0 +1,35 @@
+/*
+    hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring
+
+    This file declares helper functions for the sysfs class "hwmon",
+    for use by sensors drivers.
+
+    Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+*/
+
+#ifndef _HWMON_H_
+#define _HWMON_H_
+
+#include <linux/device.h>
+
+struct class_device *hwmon_device_register(struct device *dev);
+
+void hwmon_device_unregister(struct class_device *cdev);
+
+/* Scale user input to sensible values */
+static inline int SENSORS_LIMIT(long value, long low, long high)
+{
+	if (value < low)
+		return low;
+	else if (value > high)
+		return high;
+	else
+		return value;
+}
+
+#endif
+
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 33f08258f22..44f30876a1c 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -1,6 +1,6 @@
 /* ------------------------------------------------------------------------- */
 /* 									     */
-/* i2c.h - definitions for the i2c-bus interface			     */
+/* i2c-id.h - identifier values for i2c drivers and adapters		     */
 /* 									     */
 /* ------------------------------------------------------------------------- */
 /*   Copyright (C) 1995-1999 Simon G. Vogl
@@ -24,16 +24,6 @@
 #define LINUX_I2C_ID_H
 
 /*
- * This file is part of the i2c-bus package and contains the identifier
- * values for drivers, adapters and other folk populating these serial
- * worlds. 
- *
- * These will change often (i.e. additions) , therefore this has been 
- * separated from the functional interface definitions of the i2c api.
- *
- */
-
-/*
  * ---- Driver types -----------------------------------------------------
  *       device id name + number        function description, i2c address(es)
  *
@@ -170,151 +160,113 @@
 
 /*
  * ---- Adapter types ----------------------------------------------------
- *
- * First, we distinguish between several algorithms to access the hardware
- * interface types, as a PCF 8584 needs other care than a bit adapter.
- */
-
-#define I2C_ALGO_NONE	0x000000
-#define I2C_ALGO_BIT	0x010000	/* bit style adapters		*/
-#define I2C_ALGO_PCF	0x020000	/* PCF 8584 style adapters	*/
-#define I2C_ALGO_ATI	0x030000	/* ATI video card		*/
-#define I2C_ALGO_SMBUS	0x040000
-#define I2C_ALGO_ISA 	0x050000	/* lm_sensors ISA pseudo-adapter */
-#define I2C_ALGO_SAA7146 0x060000	/* SAA 7146 video decoder bus	*/
-#define I2C_ALGO_ACB 	0x070000	/* ACCESS.bus algorithm         */
-#define I2C_ALGO_IIC    0x080000 	/* ITE IIC bus */
-#define I2C_ALGO_SAA7134 0x090000
-#define I2C_ALGO_MPC824X 0x0a0000	/* Motorola 8240 / 8245         */
-#define I2C_ALGO_IPMI 	0x0b0000	/* IPMI dummy adapter */
-#define I2C_ALGO_IPMB 	0x0c0000	/* IPMB adapter */
-#define I2C_ALGO_MPC107 0x0d0000
-#define I2C_ALGO_EC     0x100000        /* ACPI embedded controller     */
-
-#define I2C_ALGO_MPC8XX 0x110000	/* MPC8xx PowerPC I2C algorithm */
-#define I2C_ALGO_OCP    0x120000	/* IBM or otherwise On-chip I2C algorithm */
-#define I2C_ALGO_BITHS	0x130000	/* enhanced bit style adapters	*/
-#define I2C_ALGO_IOP3XX	0x140000	/* XSCALE IOP3XX On-chip I2C alg */
-#define I2C_ALGO_SIBYTE 0x150000	/* Broadcom SiByte SOCs		*/
-#define I2C_ALGO_SGI	0x160000	/* SGI algorithm		*/
-
-#define I2C_ALGO_USB	0x170000	/* USB algorithm		*/
-#define I2C_ALGO_VIRT	0x180000	/* Virtual bus adapter		*/
-
-#define I2C_ALGO_MV64XXX 0x190000	/* Marvell mv64xxx i2c ctlr	*/
-#define I2C_ALGO_PCA	0x1a0000	/* PCA 9564 style adapters	*/
-#define I2C_ALGO_AU1550	0x1b0000        /* Au1550 PSC algorithm		*/
-
-#define I2C_ALGO_EXP	0x800000	/* experimental			*/
-
-#define I2C_ALGO_MASK	0xff0000	/* Mask for algorithms		*/
-#define I2C_ALGO_SHIFT	0x10	/* right shift to get index values 	*/
-
-#define I2C_HW_ADAPS	0x10000		/* # adapter types		*/
-#define I2C_HW_MASK	0xffff		
-
-
-/* hw specific modules that are defined per algorithm layer
  */
 
 /* --- Bit algorithm adapters 						*/
-#define I2C_HW_B_LP	0x00	/* Parallel port Philips style adapter	*/
-#define I2C_HW_B_LPC	0x01	/* Parallel port, over control reg.	*/
-#define I2C_HW_B_SER	0x02	/* Serial line interface		*/
-#define I2C_HW_B_ELV	0x03	/* ELV Card				*/
-#define I2C_HW_B_VELLE	0x04	/* Vellemann K8000			*/
-#define I2C_HW_B_BT848	0x05	/* BT848 video boards			*/
-#define I2C_HW_B_WNV	0x06	/* Winnov Videums			*/
-#define I2C_HW_B_VIA	0x07	/* Via vt82c586b			*/
-#define I2C_HW_B_HYDRA	0x08	/* Apple Hydra Mac I/O			*/
-#define I2C_HW_B_G400	0x09	/* Matrox G400				*/
-#define I2C_HW_B_I810	0x0a	/* Intel I810 				*/
-#define I2C_HW_B_VOO	0x0b	/* 3dfx Voodoo 3 / Banshee      	*/
-#define I2C_HW_B_PPORT  0x0c	/* Primitive parallel port adapter	*/
-#define I2C_HW_B_SAVG	0x0d	/* Savage 4                     	*/
-#define I2C_HW_B_SCX200	0x0e	/* Nat'l Semi SCx200 I2C        	*/
-#define I2C_HW_B_RIVA	0x10	/* Riva based graphics cards		*/
-#define I2C_HW_B_IOC	0x11	/* IOC bit-wiggling			*/
-#define I2C_HW_B_TSUNA  0x12	/* DEC Tsunami chipset			*/
-#define I2C_HW_B_FRODO  0x13    /* 2d3D, Inc. SA-1110 Development Board */
-#define I2C_HW_B_OMAHA  0x14    /* Omaha I2C interface (ARM)		*/
-#define I2C_HW_B_GUIDE  0x15    /* Guide bit-basher			*/
-#define I2C_HW_B_IXP2000 0x16	/* GPIO on IXP2000 systems              */
-#define I2C_HW_B_IXP4XX 0x17	/* GPIO on IXP4XX systems		*/
-#define I2C_HW_B_S3VIA	0x18	/* S3Via ProSavage adapter		*/
-#define I2C_HW_B_ZR36067 0x19	/* Zoran-36057/36067 based boards	*/
-#define I2C_HW_B_PCILYNX 0x1a	/* TI PCILynx I2C adapter		*/
-#define I2C_HW_B_CX2388x 0x1b	/* connexant 2388x based tv cards	*/
+#define I2C_HW_B_LP		0x010000 /* Parallel port Philips style */
+#define I2C_HW_B_LPC		0x010001 /* Parallel port control reg. */
+#define I2C_HW_B_SER		0x010002 /* Serial line interface */
+#define I2C_HW_B_ELV		0x010003 /* ELV Card */
+#define I2C_HW_B_VELLE		0x010004 /* Vellemann K8000 */
+#define I2C_HW_B_BT848		0x010005 /* BT848 video boards */
+#define I2C_HW_B_WNV		0x010006 /* Winnov Videums */
+#define I2C_HW_B_VIA		0x010007 /* Via vt82c586b */
+#define I2C_HW_B_HYDRA		0x010008 /* Apple Hydra Mac I/O */
+#define I2C_HW_B_G400		0x010009 /* Matrox G400 */
+#define I2C_HW_B_I810		0x01000a /* Intel I810 */
+#define I2C_HW_B_VOO		0x01000b /* 3dfx Voodoo 3 / Banshee */
+#define I2C_HW_B_PPORT		0x01000c /* Primitive parallel port adapter */
+#define I2C_HW_B_SAVG		0x01000d /* Savage 4 */
+#define I2C_HW_B_SCX200		0x01000e /* Nat'l Semi SCx200 I2C */
+#define I2C_HW_B_RIVA		0x010010 /* Riva based graphics cards */
+#define I2C_HW_B_IOC		0x010011 /* IOC bit-wiggling */
+#define I2C_HW_B_TSUNA		0x010012 /* DEC Tsunami chipset */
+#define I2C_HW_B_FRODO		0x010013 /* 2d3D SA-1110 Development Board */
+#define I2C_HW_B_OMAHA		0x010014 /* Omaha I2C interface (ARM) */
+#define I2C_HW_B_GUIDE		0x010015 /* Guide bit-basher */
+#define I2C_HW_B_IXP2000	0x010016 /* GPIO on IXP2000 systems */
+#define I2C_HW_B_IXP4XX		0x010017 /* GPIO on IXP4XX systems */
+#define I2C_HW_B_S3VIA		0x010018 /* S3Via ProSavage adapter */
+#define I2C_HW_B_ZR36067	0x010019 /* Zoran-36057/36067 based boards */
+#define I2C_HW_B_PCILYNX	0x01001a /* TI PCILynx I2C adapter */
+#define I2C_HW_B_CX2388x	0x01001b /* connexant 2388x based tv cards */
+#define I2C_HW_B_NVIDIA		0x01001c /* nvidia framebuffer driver */
+#define I2C_HW_B_SAVAGE		0x01001d /* savage framebuffer driver */
+#define I2C_HW_B_RADEON		0x01001e /* radeon framebuffer driver */
 
 /* --- PCF 8584 based algorithms					*/
-#define I2C_HW_P_LP	0x00	/* Parallel port interface		*/
-#define I2C_HW_P_ISA	0x01	/* generic ISA Bus inteface card	*/
-#define I2C_HW_P_ELEK	0x02	/* Elektor ISA Bus inteface card	*/
+#define I2C_HW_P_LP		0x020000 /* Parallel port interface */
+#define I2C_HW_P_ISA		0x020001 /* generic ISA Bus inteface card */
+#define I2C_HW_P_ELEK		0x020002 /* Elektor ISA Bus inteface card */
 
 /* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA	0x00	/* generic ISA Bus interface card	*/
+#define I2C_HW_A_ISA		0x1a0000 /* generic ISA Bus interface card */
 
 /* --- ACPI Embedded controller algorithms                              */
-#define I2C_HW_ACPI_EC          0x00
+#define I2C_HW_ACPI_EC          0x1f0000
 
 /* --- MPC824x PowerPC adapters						*/
-#define I2C_HW_MPC824X 0x00	/* Motorola 8240 / 8245                 */
+#define I2C_HW_MPC824X		0x100001 /* Motorola 8240 / 8245 */
 
 /* --- MPC8xx PowerPC adapters						*/
-#define I2C_HW_MPC8XX_EPON 0x00	/* Eponymous MPC8xx I2C adapter 	*/
+#define I2C_HW_MPC8XX_EPON	0x110000 /* Eponymous MPC8xx I2C adapter */
 
 /* --- ITE based algorithms						*/
-#define I2C_HW_I_IIC	0x00	/* controller on the ITE */
+#define I2C_HW_I_IIC		0x080000 /* controller on the ITE */
 
 /* --- PowerPC on-chip adapters						*/
-#define I2C_HW_OCP 0x00	/* IBM on-chip I2C adapter 	*/
+#define I2C_HW_OCP		0x120000 /* IBM on-chip I2C adapter */
 
 /* --- Broadcom SiByte adapters						*/
-#define I2C_HW_SIBYTE	0x00
+#define I2C_HW_SIBYTE		0x150000
 
 /* --- SGI adapters							*/
-#define I2C_HW_SGI_VINO	0x00
-#define I2C_HW_SGI_MACE	0x01
+#define I2C_HW_SGI_VINO		0x160000
+#define I2C_HW_SGI_MACE		0x160001
 
 /* --- XSCALE on-chip adapters                          */
-#define I2C_HW_IOP3XX 0x00
+#define I2C_HW_IOP3XX		0x140000
 
 /* --- Au1550 PSC adapters adapters					*/
-#define I2C_HW_AU1550_PSC	0x00
+#define I2C_HW_AU1550_PSC	0x1b0000
 
 /* --- SMBus only adapters						*/
-#define I2C_HW_SMBUS_PIIX4	0x00
-#define I2C_HW_SMBUS_ALI15X3	0x01
-#define I2C_HW_SMBUS_VIA2	0x02
-#define I2C_HW_SMBUS_VOODOO3	0x03
-#define I2C_HW_SMBUS_I801	0x04
-#define I2C_HW_SMBUS_AMD756	0x05
-#define I2C_HW_SMBUS_SIS5595	0x06
-#define I2C_HW_SMBUS_ALI1535	0x07
-#define I2C_HW_SMBUS_SIS630	0x08
-#define I2C_HW_SMBUS_SIS96X	0x09
-#define I2C_HW_SMBUS_AMD8111	0x0a
-#define I2C_HW_SMBUS_SCX200	0x0b
-#define I2C_HW_SMBUS_NFORCE2	0x0c
-#define I2C_HW_SMBUS_W9968CF	0x0d
-#define I2C_HW_SMBUS_OV511	0x0e	/* OV511(+) USB 1.1 webcam ICs	*/
-#define I2C_HW_SMBUS_OV518	0x0f	/* OV518(+) USB 1.1 webcam ICs	*/
-#define I2C_HW_SMBUS_OV519	0x10	/* OV519 USB 1.1 webcam IC	*/
-#define I2C_HW_SMBUS_OVFX2	0x11	/* Cypress/OmniVision FX2 webcam */
+#define I2C_HW_SMBUS_PIIX4	0x040000
+#define I2C_HW_SMBUS_ALI15X3	0x040001
+#define I2C_HW_SMBUS_VIA2	0x040002
+#define I2C_HW_SMBUS_VOODOO3	0x040003
+#define I2C_HW_SMBUS_I801	0x040004
+#define I2C_HW_SMBUS_AMD756	0x040005
+#define I2C_HW_SMBUS_SIS5595	0x040006
+#define I2C_HW_SMBUS_ALI1535	0x040007
+#define I2C_HW_SMBUS_SIS630	0x040008
+#define I2C_HW_SMBUS_SIS96X	0x040009
+#define I2C_HW_SMBUS_AMD8111	0x04000a
+#define I2C_HW_SMBUS_SCX200	0x04000b
+#define I2C_HW_SMBUS_NFORCE2	0x04000c
+#define I2C_HW_SMBUS_W9968CF	0x04000d
+#define I2C_HW_SMBUS_OV511	0x04000e /* OV511(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV518	0x04000f /* OV518(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV519	0x040010 /* OV519 USB 1.1 webcam IC */
+#define I2C_HW_SMBUS_OVFX2	0x040011 /* Cypress/OmniVision FX2 webcam */
 
 /* --- ISA pseudo-adapter						*/
-#define I2C_HW_ISA 0x00
+#define I2C_HW_ISA		0x050000
 
 /* --- IPMI pseudo-adapter						*/
-#define I2C_HW_IPMI 0x00
+#define I2C_HW_IPMI		0x0b0000
 
 /* --- IPMB adapter						*/
-#define I2C_HW_IPMB 0x00
+#define I2C_HW_IPMB		0x0c0000
 
 /* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x00
+#define I2C_HW_MPC107		0x0d0000
 
 /* --- Marvell mv64xxx i2c adapter */
-#define I2C_HW_MV64XXX 0x00
+#define I2C_HW_MV64XXX		0x190000
+
+/* --- Miscellaneous adapters */
+#define I2C_HW_SAA7146		0x060000 /* SAA7146 video decoder bus */
+#define I2C_HW_SAA7134		0x090000 /* SAA7134 video decoder bus */
 
 #endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h
new file mode 100644
index 00000000000..67e3598c4ce
--- /dev/null
+++ b/include/linux/i2c-isa.h
@@ -0,0 +1,36 @@
+/*
+ * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface
+ *
+ * Copyright (C) 2005 Jean Delvare <khali@linux-fr.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_I2C_ISA_H
+#define _LINUX_I2C_ISA_H
+
+#include <linux/i2c.h>
+
+extern int i2c_isa_add_driver(struct i2c_driver *driver);
+extern int i2c_isa_del_driver(struct i2c_driver *driver);
+
+/* Detect whether we are on the isa bus. This is only useful to hybrid
+   (i2c+isa) drivers. */
+#define i2c_is_isa_adapter(adapptr) \
+        ((adapptr)->id == I2C_HW_ISA)
+#define i2c_is_isa_client(clientptr) \
+        i2c_is_isa_adapter((clientptr)->adapter)
+
+#endif /* _LINUX_I2C_ISA_H */
diff --git a/include/linux/i2c-sensor.h b/include/linux/i2c-sensor.h
deleted file mode 100644
index 21b62520495..00000000000
--- a/include/linux/i2c-sensor.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
-    i2c-sensor.h - Part of the i2c package
-    was originally sensors.h - Part of lm_sensors, Linux kernel modules
-                               for hardware monitoring
-    Copyright (c) 1998, 1999  Frodo Looijaard <frodol@dds.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _LINUX_I2C_SENSOR_H
-#define _LINUX_I2C_SENSOR_H
-
-/* A structure containing detect information.
-   Force variables overrule all other variables; they force a detection on
-   that place. If a specific chip is given, the module blindly assumes this
-   chip type is present; if a general force (kind == 0) is given, the module
-   will still try to figure out what type of chip is present. This is useful
-   if for some reasons the detect for SMBus or ISA address space filled
-   fails.
-   probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
-     A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the address. 
-   kind: The kind of chip. 0 equals any chip.
-*/
-struct i2c_force_data {
-	unsigned short *force;
-	unsigned short kind;
-};
-
-/* A structure containing the detect information.
-   normal_i2c: filled in by the module writer. Terminated by I2C_CLIENT_ISA_END.
-     A list of I2C addresses which should normally be examined.
-   normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
-     A list of ISA addresses which should normally be examined.
-   probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
-     A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the address. These
-     addresses are also probed, as if they were in the 'normal' list.
-   ignore: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
-     A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the I2C address. These
-     addresses are never probed. This parameter overrules 'normal' and 
-     'probe', but not the 'force' lists.
-   force_data: insmod parameters. A list, ending with an element of which
-     the force field is NULL.
-*/
-struct i2c_address_data {
-	unsigned short *normal_i2c;
-	unsigned int *normal_isa;
-	unsigned short *probe;
-	unsigned short *ignore;
-	struct i2c_force_data *forces;
-};
-
-#define SENSORS_MODULE_PARM_FORCE(name) \
-  I2C_CLIENT_MODULE_PARM(force_ ## name, \
-                      "List of adapter,address pairs which are unquestionably" \
-                      " assumed to contain a `" # name "' chip")
-
-
-/* This defines several insmod variables, and the addr_data structure */
-#define SENSORS_INSMOD \
-  I2C_CLIENT_MODULE_PARM(probe, \
-                      "List of adapter,address pairs to scan additionally"); \
-  I2C_CLIENT_MODULE_PARM(ignore, \
-                      "List of adapter,address pairs not to scan"); \
-	static struct i2c_address_data addr_data = {			\
-			.normal_i2c =		normal_i2c,		\
-			.normal_isa =		normal_isa,		\
-			.probe =		probe,			\
-			.ignore =		ignore,			\
-			.forces =		forces,			\
-		}
-
-/* The following functions create an enum with the chip names as elements. 
-   The first element of the enum is any_chip. These are the only macros
-   a module will want to use. */
-
-#define SENSORS_INSMOD_0 \
-  enum chips { any_chip }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  static struct i2c_force_data forces[] = {{force,any_chip},{NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_1(chip1) \
-  enum chips { any_chip, chip1 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  static struct i2c_force_data forces[] = {{force,any_chip},\
-                                                 {force_ ## chip1,chip1}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_2(chip1,chip2) \
-  enum chips { any_chip, chip1, chip2 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_3(chip1,chip2,chip3) \
-  enum chips { any_chip, chip1, chip2, chip3 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_4(chip1,chip2,chip3,chip4) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_5(chip1,chip2,chip3,chip4,chip5) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_6(chip1,chip2,chip3,chip4,chip5,chip6) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {force_ ## chip6,chip6}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_7(chip1,chip2,chip3,chip4,chip5,chip6,chip7) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  SENSORS_MODULE_PARM_FORCE(chip7); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {force_ ## chip6,chip6}, \
-                                                 {force_ ## chip7,chip7}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_8(chip1,chip2,chip3,chip4,chip5,chip6,chip7,chip8) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  SENSORS_MODULE_PARM_FORCE(chip7); \
-  SENSORS_MODULE_PARM_FORCE(chip8); \
-  static struct i2c_force_data forces[] = {{force,any_chip}, \
-                                                 {force_ ## chip1,chip1}, \
-                                                 {force_ ## chip2,chip2}, \
-                                                 {force_ ## chip3,chip3}, \
-                                                 {force_ ## chip4,chip4}, \
-                                                 {force_ ## chip5,chip5}, \
-                                                 {force_ ## chip6,chip6}, \
-                                                 {force_ ## chip7,chip7}, \
-                                                 {force_ ## chip8,chip8}, \
-                                                 {NULL}}; \
-  SENSORS_INSMOD
-
-/* Detect function. It iterates over all possible addresses itself. For
-   SMBus addresses, it will only call found_proc if some client is connected
-   to the SMBus (unless a 'force' matched); for ISA detections, this is not
-   done. */
-extern int i2c_detect(struct i2c_adapter *adapter,
-		      struct i2c_address_data *address_data,
-		      int (*found_proc) (struct i2c_adapter *, int, int));
-
-
-/* This macro is used to scale user-input to sensible values in almost all
-   chip drivers. */
-static inline int SENSORS_LIMIT(long value, long low, long high)
-{
-	if (value < low)
-		return low;
-	else if (value > high)
-		return high;
-	else
-		return value;
-}
-#endif				/* def _LINUX_I2C_SENSOR_H */
diff --git a/include/linux/i2c-vid.h b/include/linux/i2c-vid.h
deleted file mode 100644
index 41d0635e0ba..00000000000
--- a/include/linux/i2c-vid.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-    i2c-vid.h - Part of lm_sensors, Linux kernel modules for hardware
-                monitoring
-    Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
-    With assistance from Trent Piepho <xyzzy@speakeasy.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
-    This file contains common code for decoding VID pins.
-    This file is #included in various chip drivers in this directory.
-    As the user is unlikely to load more than one driver which
-    includes this code we don't worry about the wasted space.
-    Reference: VRM x.y DC-DC Converter Design Guidelines,
-    available at http://developer.intel.com
-*/
-
-/*
-    AMD Opteron processors don't follow the Intel VRM spec.
-    I'm going to "make up" 2.4 as the VRM spec for the Opterons.
-    No good reason just a mnemonic for the 24x Opteron processor
-    series
-
-    Opteron VID encoding is:
-
-       00000  =  1.550 V
-       00001  =  1.525 V
-        . . . .
-       11110  =  0.800 V
-       11111  =  0.000 V (off)
- */
-
-/*
-    Legal val values 0x00 - 0x1f; except for VRD 10.0, 0x00 - 0x3f.
-    vrm is the Intel VRM document version.
-    Note: vrm version is scaled by 10 and the return value is scaled by 1000
-    to avoid floating point in the kernel.
-*/
-
-int i2c_which_vrm(void);
-
-#define DEFAULT_VRM	82
-
-static inline int vid_from_reg(int val, int vrm)
-{
-	int vid;
-
-	switch(vrm) {
-
-	case  0:
-		return 0;
-
-	case 100:               /* VRD 10.0 */
-		if((val & 0x1f) == 0x1f)
-			return 0;
-		if((val & 0x1f) <= 0x09 || val == 0x0a)
-			vid = 10875 - (val & 0x1f) * 250;
-		else
-			vid = 18625 - (val & 0x1f) * 250;
-		if(val & 0x20)
-			vid -= 125;
-		vid /= 10;      /* only return 3 dec. places for now */
-		return vid;
-
-	case 24:                /* Opteron processor */
-		return(val == 0x1f ? 0 : 1550 - val * 25);
-
-	case 91:		/* VRM 9.1 */
-	case 90:		/* VRM 9.0 */
-		return(val == 0x1f ? 0 :
-		                       1850 - val * 25);
-
-	case 85:		/* VRM 8.5 */
-		return((val & 0x10  ? 25 : 0) +
-		       ((val & 0x0f) > 0x04 ? 2050 : 1250) -
-		       ((val & 0x0f) * 50));
-
-	case 84:		/* VRM 8.4 */
-		val &= 0x0f;
-				/* fall through */
-	default:		/* VRM 8.2 */
-		return(val == 0x1f ? 0 :
-		       val & 0x10  ? 5100 - (val) * 100 :
-		                     2050 - (val) * 50);
-	}
-}
-
-static inline int vid_to_reg(int val, int vrm)
-{
-	switch (vrm) {
-	case 91:		/* VRM 9.1 */
-	case 90:		/* VRM 9.0 */
-		return ((val >= 1100) && (val <= 1850) ?
-			((18499 - val * 10) / 25 + 5) / 10 : -1);
-	default:
-		return -1;
-	}
-}
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be837b13f29..be35332b67e 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,13 @@
 #include <linux/device.h>	/* for struct device */
 #include <asm/semaphore.h>
 
+/* --- For i2c-isa ---------------------------------------------------- */
+
+extern void i2c_adapter_dev_release(struct device *dev);
+extern struct device_driver i2c_adapter_driver;
+extern struct class i2c_adapter_class;
+extern struct bus_type i2c_bus_type;
+
 /* --- General options ------------------------------------------------	*/
 
 struct i2c_msg;
@@ -41,7 +48,6 @@ struct i2c_algorithm;
 struct i2c_adapter;
 struct i2c_client;
 struct i2c_driver;
-struct i2c_client_address_data;
 union i2c_smbus_data;
 
 /*
@@ -143,12 +149,9 @@ struct i2c_driver {
  */
 struct i2c_client {
 	unsigned int flags;		/* div., see below		*/
-	unsigned int addr;		/* chip address - NOTE: 7bit 	*/
+	unsigned short addr;		/* chip address - NOTE: 7bit 	*/
 					/* addresses are stored in the	*/
-					/* _LOWER_ 7 bits of this char	*/
-	/* addr: unsigned int to make lm_sensors i2c-isa adapter work
-	  more cleanly. It does not take any more memory space, due to
-	  alignment considerations */
+					/* _LOWER_ 7 bits		*/
 	struct i2c_adapter *adapter;	/* the adapter we sit on	*/
 	struct i2c_driver *driver;	/* and our access routines	*/
 	int usage_count;		/* How many accesses currently  */
@@ -160,6 +163,11 @@ struct i2c_client {
 };
 #define to_i2c_client(d) container_of(d, struct i2c_client, dev)
 
+static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
+{
+	return to_i2c_client(container_of(kobj, struct device, kobj));
+}
+
 static inline void *i2c_get_clientdata (struct i2c_client *dev)
 {
 	return dev_get_drvdata (&dev->dev);
@@ -170,13 +178,6 @@ static inline void i2c_set_clientdata (struct i2c_client *dev, void *data)
 	dev_set_drvdata (&dev->dev, data);
 }
 
-#define I2C_DEVNAME(str)	.name = str
-
-static inline char *i2c_clientname(struct i2c_client *c)
-{
-	return &c->name[0];
-}
-
 /*
  * The following structs are for those who like to implement new bus drivers:
  * i2c_algorithm is the interface to a class of hardware solutions which can
@@ -184,9 +185,6 @@ static inline char *i2c_clientname(struct i2c_client *c)
  * to name two of the most common.
  */
 struct i2c_algorithm {
-	char name[32];				/* textual description 	*/
-	unsigned int id;
-
 	/* If an adapter algorithm can't do I2C-level access, set master_xfer
 	   to NULL. If an adapter algorithm can do SMBus access, set 
 	   smbus_xfer. If set to NULL, the SMBus protocol is simulated
@@ -214,8 +212,7 @@ struct i2c_algorithm {
  */
 struct i2c_adapter {
 	struct module *owner;
-	unsigned int id;/* == is algo->id | hwdep.struct->id, 		*/
-			/* for registered values see below		*/
+	unsigned int id;
 	unsigned int class;
 	struct i2c_algorithm *algo;/* the algorithm to access the bus	*/
 	void *algo_data;
@@ -292,12 +289,11 @@ struct i2c_client_address_data {
 	unsigned short *normal_i2c;
 	unsigned short *probe;
 	unsigned short *ignore;
-	unsigned short *force;
+	unsigned short **forces;
 };
 
 /* Internal numbers to terminate lists */
 #define I2C_CLIENT_END		0xfffeU
-#define I2C_CLIENT_ISA_END	0xfffefffeU
 
 /* The numbers to use to set I2C bus address */
 #define ANY_I2C_BUS		0xffff
@@ -356,10 +352,6 @@ extern int i2c_probe(struct i2c_adapter *adapter,
  */
 extern int i2c_control(struct i2c_client *,unsigned int, unsigned long);
 
-/* This call returns a unique low identifier for each registered adapter,
- * or -1 if the adapter was not registered. 
- */
-extern int i2c_adapter_id(struct i2c_adapter *adap);
 extern struct i2c_adapter* i2c_get_adapter(int id);
 extern void i2c_put_adapter(struct i2c_adapter *adap);
 
@@ -376,6 +368,12 @@ static inline int i2c_check_functionality(struct i2c_adapter *adap, u32 func)
 	return (func & i2c_get_functionality(adap)) == func;
 }
 
+/* Return id number for a specific adapter */
+static inline int i2c_adapter_id(struct i2c_adapter *adap)
+{
+	return adap->nr;
+}
+
 /*
  * I2C Message - used for pure i2c transaction, also from /dev interface
  */
@@ -510,9 +508,6 @@ union i2c_smbus_data {
 #define I2C_FUNCS	0x0705	/* Get the adapter functionality */
 #define I2C_RDWR	0x0707	/* Combined R/W transfer (one stop only)*/
 #define I2C_PEC		0x0708	/* != 0 for SMBus PEC                   */
-#if 0
-#define I2C_ACK_TEST	0x0710	/* See if a slave is at a specific address */
-#endif
 
 #define I2C_SMBUS	0x0720	/* SMBus-level access */
 
@@ -556,27 +551,148 @@ union i2c_smbus_data {
   module_param_array(var, short, &var##_num, 0); \
   MODULE_PARM_DESC(var,desc)
 
-/* This is the one you want to use in your own modules */
+#define I2C_CLIENT_MODULE_PARM_FORCE(name)				\
+I2C_CLIENT_MODULE_PARM(force_##name,					\
+		       "List of adapter,address pairs which are "	\
+		       "unquestionably assumed to contain a `"		\
+		       # name "' chip")
+
+
+#define I2C_CLIENT_INSMOD_COMMON					\
+I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan "	\
+		       "additionally");					\
+I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to "	\
+		       "scan");						\
+static struct i2c_client_address_data addr_data = {			\
+	.normal_i2c	= normal_i2c,					\
+	.probe		= probe,					\
+	.ignore		= ignore,					\
+	.forces		= forces,					\
+}
+
+/* These are the ones you want to use in your own drivers. Pick the one
+   which matches the number of devices the driver differenciates between. */
 #define I2C_CLIENT_INSMOD \
-  I2C_CLIENT_MODULE_PARM(probe, \
-                      "List of adapter,address pairs to scan additionally"); \
-  I2C_CLIENT_MODULE_PARM(ignore, \
-                      "List of adapter,address pairs not to scan"); \
   I2C_CLIENT_MODULE_PARM(force, \
                       "List of adapter,address pairs to boldly assume " \
                       "to be present"); \
-	static struct i2c_client_address_data addr_data = {		\
-			.normal_i2c = 		normal_i2c,		\
-			.probe =		probe,			\
-			.ignore =		ignore,			\
-			.force =		force,			\
-		}
-
-/* Detect whether we are on the isa bus. If this returns true, all i2c
-   access will fail! */
-#define i2c_is_isa_client(clientptr) \
-        ((clientptr)->adapter->algo->id == I2C_ALGO_ISA)
-#define i2c_is_isa_adapter(adapptr) \
-        ((adapptr)->algo->id == I2C_ALGO_ISA)
+	static unsigned short *forces[] = {				\
+			force,						\
+			NULL						\
+		};							\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_1(chip1)					\
+enum chips { any_chip, chip1 };						\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+static unsigned short *forces[] = { force, force_##chip1, NULL };	\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_2(chip1, chip2)				\
+enum chips { any_chip, chip1, chip2 };					\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3)			\
+enum chips { any_chip, chip1, chip2, chip3 };				\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4)			\
+enum chips { any_chip, chip1, chip2, chip3, chip4 };			\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, NULL};		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5)		\
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 };		\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6)	\
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 };	\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,	\
+	     chip7 };							\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip7);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, force_##chip7,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,	\
+	     chip7, chip8 };						\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip7);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip8);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, force_##chip7,	\
+				    force_##chip8, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
 
 #endif /* _LINUX_I2C_H */
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 096a85a58ae..88aef7b86ef 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -77,6 +77,7 @@ struct tun_struct {
 #define TUNSETIFF     _IOW('T', 202, int) 
 #define TUNSETPERSIST _IOW('T', 203, int) 
 #define TUNSETOWNER   _IOW('T', 204, int)
+#define TUNSETLINK    _IOW('T', 205, int)
 
 /* TUNSETIFF ifr flags */
 #define IFF_TUN		0x0001
diff --git a/include/linux/klist.h b/include/linux/klist.h
index eebf5e5696e..c4d1fae4dd8 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -9,6 +9,9 @@
  *	This file is rleased under the GPL v2.
  */
 
+#ifndef _LINUX_KLIST_H
+#define _LINUX_KLIST_H
+
 #include <linux/spinlock.h>
 #include <linux/completion.h>
 #include <linux/kref.h>
@@ -31,8 +34,8 @@ struct klist_node {
 	struct completion	n_removed;
 };
 
-extern void klist_add_tail(struct klist * k, struct klist_node * n);
-extern void klist_add_head(struct klist * k, struct klist_node * n);
+extern void klist_add_tail(struct klist_node * n, struct klist * k);
+extern void klist_add_head(struct klist_node * n, struct klist * k);
 
 extern void klist_del(struct klist_node * n);
 extern void klist_remove(struct klist_node * n);
@@ -53,3 +56,4 @@ extern void klist_iter_init_node(struct klist * k, struct klist_iter * i,
 extern void klist_iter_exit(struct klist_iter * i);
 extern struct klist_node * klist_next(struct klist_iter * i);
 
+#endif
diff --git a/include/linux/libata.h b/include/linux/libata.h
index fc05a989928..022105c745f 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -40,7 +40,6 @@
 #undef ATA_VERBOSE_DEBUG	/* yet more debugging output */
 #undef ATA_IRQ_TRAP		/* define to ack screaming irqs */
 #undef ATA_NDEBUG		/* define to disable quick runtime checks */
-#undef ATA_ENABLE_ATAPI		/* define to enable ATAPI support */
 #undef ATA_ENABLE_PATA		/* define to enable PATA support in some
 				 * low-level drivers */
 #undef ATAPI_ENABLE_DMADIR	/* enables ATAPI DMADIR bridge support */
@@ -450,6 +449,7 @@ struct pci_bits {
 	unsigned long		val;
 };
 
+extern void ata_pci_host_stop (struct ata_host_set *host_set);
 extern struct ata_probe_ent *
 ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port);
 extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits);
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 8480aef10e6..94a46f38c53 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -150,6 +150,9 @@ void mpol_free_shared_policy(struct shared_policy *p);
 struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
 					    unsigned long idx);
 
+struct mempolicy *get_vma_policy(struct task_struct *task,
+			struct vm_area_struct *vma, unsigned long addr);
+
 extern void numa_default_policy(void);
 extern void numa_policy_init(void);
 
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 9a0893f3249..30f68c0c8c6 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -46,6 +46,12 @@ struct mmc_ios {
 #define MMC_BUSMODE_OPENDRAIN	1
 #define MMC_BUSMODE_PUSHPULL	2
 
+	unsigned char	chip_select;		/* SPI chip select */
+
+#define MMC_CS_DONTCARE		0
+#define MMC_CS_HIGH		1
+#define MMC_CS_LOW		2
+
 	unsigned char	power_mode;		/* power supply mode */
 
 #define MMC_POWER_OFF		0
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 6c90461ed99..5ed471b58f4 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -487,11 +487,27 @@ struct mem_section {
 	unsigned long section_mem_map;
 };
 
-extern struct mem_section mem_section[NR_MEM_SECTIONS];
+#ifdef CONFIG_SPARSEMEM_EXTREME
+#define SECTIONS_PER_ROOT       (PAGE_SIZE / sizeof (struct mem_section))
+#else
+#define SECTIONS_PER_ROOT	1
+#endif
+
+#define SECTION_NR_TO_ROOT(sec)	((sec) / SECTIONS_PER_ROOT)
+#define NR_SECTION_ROOTS	(NR_MEM_SECTIONS / SECTIONS_PER_ROOT)
+#define SECTION_ROOT_MASK	(SECTIONS_PER_ROOT - 1)
+
+#ifdef CONFIG_SPARSEMEM_EXTREME
+extern struct mem_section *mem_section[NR_SECTION_ROOTS];
+#else
+extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT];
+#endif
 
 static inline struct mem_section *__nr_to_section(unsigned long nr)
 {
-	return &mem_section[nr];
+	if (!mem_section[SECTION_NR_TO_ROOT(nr)])
+		return NULL;
+	return &mem_section[SECTION_NR_TO_ROOT(nr)][nr & SECTION_ROOT_MASK];
 }
 
 /*
@@ -513,12 +529,12 @@ static inline struct page *__section_mem_map_addr(struct mem_section *section)
 
 static inline int valid_section(struct mem_section *section)
 {
-	return (section->section_mem_map & SECTION_MARKED_PRESENT);
+	return (section && (section->section_mem_map & SECTION_MARKED_PRESENT));
 }
 
 static inline int section_has_mem_map(struct mem_section *section)
 {
-	return (section->section_mem_map & SECTION_HAS_MEM_MAP);
+	return (section && (section->section_mem_map & SECTION_HAS_MEM_MAP));
 }
 
 static inline int valid_section_nr(unsigned long nr)
@@ -572,6 +588,7 @@ static inline int pfn_valid(unsigned long pfn)
 void sparse_init(void);
 #else
 #define sparse_init()	do {} while (0)
+#define sparse_index_init(_sec, _nid)  do {} while (0)
 #endif /* CONFIG_SPARSEMEM */
 
 #ifdef CONFIG_NODES_SPAN_OTHER_NODES
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index 5773ea42f6e..0b08cd69220 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -980,7 +980,7 @@
 /* I2C Registers                        */
 /****************************************/
 
-#define MV64XXX_I2C_CTLR_NAME					"mv64xxx i2c"
+#define MV64XXX_I2C_CTLR_NAME					"mv64xxx_i2c"
 #define MV64XXX_I2C_OFFSET                                          0xc000
 #define MV64XXX_I2C_REG_BLOCK_SIZE                                  0x0020
 
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f5a6695d4d2..f34767c5fc7 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -134,6 +134,7 @@ struct page_state {
 };
 
 extern void get_page_state(struct page_state *ret);
+extern void get_page_state_node(struct page_state *ret, int node);
 extern void get_full_page_state(struct page_state *ret);
 extern unsigned long __read_page_state(unsigned long offset);
 extern void __mod_page_state(unsigned long offset, unsigned long delta);
@@ -194,6 +195,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
 #define SetPageDirty(page)	set_bit(PG_dirty, &(page)->flags)
 #define TestSetPageDirty(page)	test_and_set_bit(PG_dirty, &(page)->flags)
 #define ClearPageDirty(page)	clear_bit(PG_dirty, &(page)->flags)
+#define __ClearPageDirty(page)	__clear_bit(PG_dirty, &(page)->flags)
 #define TestClearPageDirty(page) test_and_clear_bit(PG_dirty, &(page)->flags)
 
 #define SetPageLRU(page)	set_bit(PG_lru, &(page)->flags)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d513c163400..95c941f8c74 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2147,6 +2147,9 @@
 #define PCI_DEVICE_ID_ENE_1420		0x1420
 #define PCI_VENDOR_ID_CHELSIO		0x1425
 
+#define PCI_VENDOR_ID_MIPS		0x153f
+#define PCI_DEVICE_ID_SOC_IT		0x0001
+
 #define PCI_VENDOR_ID_SYBA		0x1592
 #define PCI_DEVICE_ID_SYBA_2P_EPP	0x0782
 #define PCI_DEVICE_ID_SYBA_1P_ECP	0x0783
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 7aeb208ed71..5cfb07648ec 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -186,7 +186,9 @@ extern int pm_suspend(suspend_state_t state);
 
 struct device;
 
-typedef u32 __bitwise pm_message_t;
+typedef struct pm_message {
+	int event;
+} pm_message_t;
 
 /*
  * There are 4 important states driver can be in:
@@ -207,9 +209,13 @@ typedef u32 __bitwise pm_message_t;
  * or something similar soon.
  */
 
-#define PMSG_FREEZE	((__force pm_message_t) 3)
-#define PMSG_SUSPEND	((__force pm_message_t) 3)
-#define PMSG_ON		((__force pm_message_t) 0)
+#define PM_EVENT_ON 0
+#define PM_EVENT_FREEZE 1
+#define PM_EVENT_SUSPEND 2
+
+#define PMSG_FREEZE	((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_SUSPEND	((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_ON		((struct pm_message){ .event = PM_EVENT_ON, })
 
 struct dev_pm_info {
 	pm_message_t		power_state;
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index a373fc254df..2afdafb6212 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -20,6 +20,8 @@
 #define PTRACE_DETACH		0x11
 
 #define PTRACE_SYSCALL		  24
+#define PTRACE_SYSEMU		  31
+#define PTRACE_SYSEMU_SINGLESTEP  32
 
 /* 0x4200-0x4300 are reserved for architecture-independent additions.  */
 #define PTRACE_SETOPTIONS	0x4200
diff --git a/include/linux/serial.h b/include/linux/serial.h
index 9f2d85284d0..12cd9cf65e8 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -176,10 +176,6 @@ struct serial_icounter_struct {
 #ifdef __KERNEL__
 #include <linux/compiler.h>
 
-/* Export to allow PCMCIA to use this - Dave Hinds */
-extern int __deprecated register_serial(struct serial_struct *req);
-extern void __deprecated unregister_serial(int line);
-
 /* Allow architectures to override entries in serial8250_ports[] at run time: */
 struct uart_port;	/* forward declaration */
 extern int early_serial_setup(struct uart_port *port);
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 3e3c1fa35b0..d8a023d804d 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -14,6 +14,9 @@
 #include <linux/serial_core.h>
 #include <linux/device.h>
 
+/*
+ * This is the platform device platform_data structure
+ */
 struct plat_serial8250_port {
 	unsigned long	iobase;		/* io base address */
 	void __iomem	*membase;	/* ioremap cookie or NULL */
@@ -26,4 +29,17 @@ struct plat_serial8250_port {
 	unsigned int	flags;		/* UPF_* flags */
 };
 
+/*
+ * This should be used by drivers which want to register
+ * their own 8250 ports without registering their own
+ * platform device.  Using these will make your driver
+ * dependent on the 8250 driver.
+ */
+struct uart_port;
+
+int serial8250_register_port(struct uart_port *);
+void serial8250_unregister_port(int line);
+void serial8250_suspend_port(int line);
+void serial8250_resume_port(int line);
+
 #endif
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index f6fca8f2f3c..cf0f64ea2bc 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -142,8 +142,8 @@ struct uart_ops {
 	unsigned int	(*tx_empty)(struct uart_port *);
 	void		(*set_mctrl)(struct uart_port *, unsigned int mctrl);
 	unsigned int	(*get_mctrl)(struct uart_port *);
-	void		(*stop_tx)(struct uart_port *, unsigned int tty_stop);
-	void		(*start_tx)(struct uart_port *, unsigned int tty_start);
+	void		(*stop_tx)(struct uart_port *);
+	void		(*start_tx)(struct uart_port *);
 	void		(*send_xchar)(struct uart_port *, char ch);
 	void		(*stop_rx)(struct uart_port *);
 	void		(*enable_ms)(struct uart_port *);
@@ -360,8 +360,6 @@ struct tty_driver *uart_console_device(struct console *co, int *index);
  */
 int uart_register_driver(struct uart_driver *uart);
 void uart_unregister_driver(struct uart_driver *uart);
-void __deprecated uart_unregister_port(struct uart_driver *reg, int line);
-int __deprecated uart_register_port(struct uart_driver *reg, struct uart_port *port);
 int uart_add_one_port(struct uart_driver *reg, struct uart_port *port);
 int uart_remove_one_port(struct uart_driver *reg, struct uart_port *port);
 int uart_match_port(struct uart_port *port1, struct uart_port *port2);
@@ -468,13 +466,13 @@ uart_handle_cts_change(struct uart_port *port, unsigned int status)
 		if (tty->hw_stopped) {
 			if (status) {
 				tty->hw_stopped = 0;
-				port->ops->start_tx(port, 0);
+				port->ops->start_tx(port);
 				uart_write_wakeup(port);
 			}
 		} else {
 			if (!status) {
 				tty->hw_stopped = 1;
-				port->ops->stop_tx(port, 0);
+				port->ops->stop_tx(port);
 			}
 		}
 	}
diff --git a/include/linux/swap.h b/include/linux/swap.h
index bfe3e763ccf..3c9ff004815 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -107,6 +107,8 @@ enum {
 	SWP_USED	= (1 << 0),	/* is slot in swap_info[] used? */
 	SWP_WRITEOK	= (1 << 1),	/* ok to write to this swap?	*/
 	SWP_ACTIVE	= (SWP_USED | SWP_WRITEOK),
+					/* add others here before... */
+	SWP_SCANNING	= (1 << 8),	/* refcount in scan_swap_map */
 };
 
 #define SWAP_CLUSTER_MAX 32
@@ -116,16 +118,13 @@ enum {
 
 /*
  * The in-memory structure used to track swap areas.
- * extent_list.prev points at the lowest-index extent.  That list is
- * sorted.
  */
 struct swap_info_struct {
 	unsigned int flags;
-	spinlock_t sdev_lock;
+	int prio;			/* swap priority */
 	struct file *swap_file;
 	struct block_device *bdev;
 	struct list_head extent_list;
-	int nr_extents;
 	struct swap_extent *curr_swap_extent;
 	unsigned old_block_size;
 	unsigned short * swap_map;
@@ -133,10 +132,9 @@ struct swap_info_struct {
 	unsigned int highest_bit;
 	unsigned int cluster_next;
 	unsigned int cluster_nr;
-	int prio;			/* swap priority */
-	int pages;
-	unsigned long max;
-	unsigned long inuse_pages;
+	unsigned int pages;
+	unsigned int max;
+	unsigned int inuse_pages;
 	int next;			/* next entry on swap list */
 };
 
@@ -222,13 +220,7 @@ extern int can_share_swap_page(struct page *);
 extern int remove_exclusive_swap_page(struct page *);
 struct backing_dev_info;
 
-extern struct swap_list_t swap_list;
-extern spinlock_t swaplock;
-
-#define swap_list_lock()	spin_lock(&swaplock)
-#define swap_list_unlock()	spin_unlock(&swaplock)
-#define swap_device_lock(p)	spin_lock(&p->sdev_lock)
-#define swap_device_unlock(p)	spin_unlock(&p->sdev_lock)
+extern spinlock_t swap_lock;
 
 /* linux/mm/thrash.c */
 extern struct mm_struct * swap_token_mm;
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index d4c7db35e70..87b9d14c710 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -4,7 +4,7 @@
  * the low-order bits.
  *
  * We arrange the `type' and `offset' fields so that `type' is at the five
- * high-order bits of the smp_entry_t and `offset' is right-aligned in the
+ * high-order bits of the swp_entry_t and `offset' is right-aligned in the
  * remaining bits.
  *
  * swp_entry_t's are *never* stored anywhere in their arch-dependent format.
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 6409d9cf596..b244f69ef68 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -10,6 +10,14 @@
 #define VM_MAP		0x00000004	/* vmap()ed pages */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
+/*
+ * Maximum alignment for ioremap() regions.
+ * Can be overriden by arch-specific value.
+ */
+#ifndef IOREMAP_MAX_ORDER
+#define IOREMAP_MAX_ORDER	(7 + PAGE_SHIFT)	/* 128 pages */
+#endif
+
 struct vm_struct {
 	void			*addr;
 	unsigned long		size;