484 files changed, 18534 insertions, 7886 deletions

diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 92d6e1d701f..19503449814 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,6 +52,7 @@
 #define AE_CODE_ACPI_TABLES             0x2000
 #define AE_CODE_AML                     0x3000
 #define AE_CODE_CONTROL                 0x4000
+#define AE_CODE_MAX                     0x4000
 #define AE_CODE_MASK                    0xF000
 
 #define ACPI_SUCCESS(a)                 (!(a))
@@ -181,7 +182,7 @@
 
 /* Exception strings for acpi_format_exception */
 
-#ifdef DEFINE_ACPI_GLOBALS
+#ifdef ACPI_DEFINE_EXCEPTION_TABLE
 
 /*
  * String versions of the exception codes above
@@ -295,6 +296,6 @@ char const *acpi_gbl_exception_names_ctrl[] = {
 	"AE_CTRL_PARSE_PENDING"
 };
 
-#endif				/* ACPI GLOBALS */
+#endif				/* EXCEPTION_TABLE */
 
 #endif				/* __ACEXCEP_H__ */
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index 38f508816e4..d988ac54f41 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -62,6 +62,7 @@
 #define METHOD_NAME__AEI        "_AEI"
 #define METHOD_NAME__PRW        "_PRW"
 #define METHOD_NAME__SRS        "_SRS"
+#define METHOD_NAME__CBA        "_CBA"
 
 /* Method names - these methods must appear at the namespace root */
 
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index d7bd661bfae..2457ac84965 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -213,6 +213,8 @@
 #define ACPI_WARNING(plist)             acpi_warning plist
 #define ACPI_EXCEPTION(plist)           acpi_exception plist
 #define ACPI_ERROR(plist)               acpi_error plist
+#define ACPI_BIOS_WARNING(plist)        acpi_bios_warning plist
+#define ACPI_BIOS_ERROR(plist)          acpi_bios_error plist
 #define ACPI_DEBUG_OBJECT(obj,l,i)      acpi_ex_do_debug_object(obj,l,i)
 
 #else
@@ -223,6 +225,8 @@
 #define ACPI_WARNING(plist)
 #define ACPI_EXCEPTION(plist)
 #define ACPI_ERROR(plist)
+#define ACPI_BIOS_WARNING(plist)
+#define ACPI_BIOS_ERROR(plist)
 #define ACPI_DEBUG_OBJECT(obj,l,i)
 
 #endif				/* ACPI_NO_ERROR_MESSAGES */
diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h
index de39915f6b7..c433d5e2767 100644
--- a/include/acpi/acpi.h
+++ b/include/acpi/acpi.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 9e6e1c6eb60..bde976ee068 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -50,6 +50,9 @@ acpi_evaluate_reference(acpi_handle handle,
 			acpi_string pathname,
 			struct acpi_object_list *arguments,
 			struct acpi_handle_list *list);
+acpi_status
+acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
+			u32 status_code, struct acpi_buffer *status_buf);
 
 struct acpi_pld {
 	unsigned int revision:7; /* 0 */
@@ -117,9 +120,6 @@ struct acpi_device;
 typedef int (*acpi_op_add) (struct acpi_device * device);
 typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
 typedef int (*acpi_op_start) (struct acpi_device * device);
-typedef int (*acpi_op_suspend) (struct acpi_device * device,
-				pm_message_t state);
-typedef int (*acpi_op_resume) (struct acpi_device * device);
 typedef int (*acpi_op_bind) (struct acpi_device * device);
 typedef int (*acpi_op_unbind) (struct acpi_device * device);
 typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
@@ -133,8 +133,6 @@ struct acpi_device_ops {
 	acpi_op_add add;
 	acpi_op_remove remove;
 	acpi_op_start start;
-	acpi_op_suspend suspend;
-	acpi_op_resume resume;
 	acpi_op_bind bind;
 	acpi_op_unbind unbind;
 	acpi_op_notify notify;
@@ -179,7 +177,8 @@ struct acpi_device_flags {
 	u32 suprise_removal_ok:1;
 	u32 power_manageable:1;
 	u32 performance_manageable:1;
-	u32 reserved:24;
+	u32 eject_pending:1;
+	u32 reserved:23;
 };
 
 /* File System */
@@ -331,6 +330,11 @@ struct acpi_bus_event {
 	u32 data;
 };
 
+struct acpi_eject_event {
+	acpi_handle	handle;
+	u32		event;
+};
+
 extern struct kobject *acpi_kobj;
 extern int acpi_bus_generate_netlink_event(const char*, const char*, u8, int);
 void acpi_bus_private_data_handler(acpi_handle, void *);
@@ -368,6 +372,7 @@ int acpi_bus_register_driver(struct acpi_driver *driver);
 void acpi_bus_unregister_driver(struct acpi_driver *driver);
 int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
 		 acpi_handle handle, int type);
+void acpi_bus_hot_remove_device(void *context);
 int acpi_bus_trim(struct acpi_device *start, int rmdevice);
 int acpi_bus_start(struct acpi_device *device);
 acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
@@ -401,6 +406,7 @@ struct acpi_pci_root {
 
 	u32 osc_support_set;	/* _OSC state of support bits */
 	u32 osc_control_set;	/* _OSC state of control bits */
+	phys_addr_t mcfg_addr;
 };
 
 /* helper */
@@ -414,13 +420,13 @@ int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
 int acpi_disable_wakeup_device_power(struct acpi_device *dev);
 
 #ifdef CONFIG_PM
-int acpi_pm_device_sleep_state(struct device *, int *);
+int acpi_pm_device_sleep_state(struct device *, int *, int);
 #else
-static inline int acpi_pm_device_sleep_state(struct device *d, int *p)
+static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
 {
 	if (p)
 		*p = ACPI_STATE_D0;
-	return ACPI_STATE_D3;
+	return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3) ? m : ACPI_STATE_D0;
 }
 #endif
 
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 21a5548c668..0650f5fa7ce 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -8,7 +8,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -205,7 +205,7 @@ acpi_os_execute(acpi_execute_type type,
 acpi_status
 acpi_os_hotplug_execute(acpi_osd_exec_callback function, void *context);
 
-void acpi_os_wait_events_complete(void *context);
+void acpi_os_wait_events_complete(void);
 
 void acpi_os_sleep(u64 milliseconds);
 
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 98211013467..26a92fc28a5 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -47,7 +47,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20120320
+#define ACPI_CA_VERSION                 0x20120711
 
 #include "acconfig.h"
 #include "actypes.h"
@@ -154,15 +154,20 @@ void *acpi_callocate(u32 size);
 void acpi_free(void *address);
 
 /*
- * ACPI table manipulation interfaces
+ * ACPI table load/unload interfaces
  */
-acpi_status acpi_reallocate_root_table(void);
+acpi_status acpi_load_table(struct acpi_table_header *table);
 
-acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
+acpi_status acpi_unload_parent_table(acpi_handle object);
 
 acpi_status acpi_load_tables(void);
 
-acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
+/*
+ * ACPI table manipulation interfaces
+ */
+acpi_status acpi_reallocate_root_table(void);
+
+acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
 
 acpi_status acpi_unload_table_id(acpi_owner_id id);
 
@@ -486,11 +491,11 @@ acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
 
 acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
 
-acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state, u8 flags);
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
 
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void))
 
-acpi_status acpi_leave_sleep_state_prep(u8 sleep_state, u8 flags);
+acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
 
 acpi_status acpi_leave_sleep_state(u8 sleep_state);
 
@@ -529,6 +534,14 @@ void ACPI_INTERNAL_VAR_XFACE
 acpi_info(const char *module_name,
 	  u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
 
+void ACPI_INTERNAL_VAR_XFACE
+acpi_bios_error(const char *module_name,
+		u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+
+void ACPI_INTERNAL_VAR_XFACE
+acpi_bios_warning(const char *module_name,
+		  u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
+
 /*
  * Debug output
  */
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h
index 3506e39a66b..40349ae6546 100644
--- a/include/acpi/acrestyp.h
+++ b/include/acpi/acrestyp.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48,7 +48,7 @@
  * Definitions for Resource Attributes
  */
 typedef u16 acpi_rs_length;	/* Resource Length field is fixed at 16 bits */
-typedef u32 acpi_rsdesc_size;	/* Max Resource Descriptor size is (Length+3) = (64_k-1)+3 */
+typedef u32 acpi_rsdesc_size;	/* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */
 
 /*
  * Memory Attributes
@@ -332,7 +332,7 @@ struct acpi_resource_address64 {
 };
 
 struct acpi_resource_extended_address64 {
-	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_iD;
+	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID;
 	u64 granularity;
 	u64 minimum;
 	u64 maximum;
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 8dea54665dc..59a73e1b284 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -212,7 +212,7 @@ struct acpi_table_fadt {
 	u32 smi_command;	/* 32-bit Port address of SMI command port */
 	u8 acpi_enable;		/* Value to write to smi_cmd to enable ACPI */
 	u8 acpi_disable;	/* Value to write to smi_cmd to disable ACPI */
-	u8 S4bios_request;	/* Value to write to SMI CMD to enter S4BIOS state */
+	u8 s4_bios_request;	/* Value to write to SMI CMD to enter S4BIOS state */
 	u8 pstate_control;	/* Processor performance state control */
 	u32 pm1a_event_block;	/* 32-bit Port address of Power Mgt 1a Event Reg Blk */
 	u32 pm1b_event_block;	/* 32-bit Port address of Power Mgt 1b Event Reg Blk */
@@ -230,8 +230,8 @@ struct acpi_table_fadt {
 	u8 gpe1_block_length;	/* Byte Length of ports at gpe1_block */
 	u8 gpe1_base;		/* Offset in GPE number space where GPE1 events start */
 	u8 cst_control;		/* Support for the _CST object and C States change notification */
-	u16 C2latency;		/* Worst case HW latency to enter/exit C2 state */
-	u16 C3latency;		/* Worst case HW latency to enter/exit C3 state */
+	u16 c2_latency;		/* Worst case HW latency to enter/exit C2 state */
+	u16 c3_latency;		/* Worst case HW latency to enter/exit C3 state */
 	u16 flush_size;		/* Processor's memory cache line width, in bytes */
 	u16 flush_stride;	/* Number of flush strides that need to be read */
 	u8 duty_offset;		/* Processor duty cycle index in processor's P_CNT reg */
@@ -291,7 +291,7 @@ struct acpi_table_fadt {
 #define ACPI_FADT_S4_RTC_VALID      (1<<16)	/* 16: [V4] Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
 #define ACPI_FADT_REMOTE_POWER_ON   (1<<17)	/* 17: [V4] System is compatible with remote power on (ACPI 3.0) */
 #define ACPI_FADT_APIC_CLUSTER      (1<<18)	/* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
-#define ACPI_FADT_APIC_PHYSICAL     (1<<19)	/* 19: [V4] All local x_aPICs must use physical dest mode (ACPI 3.0) */
+#define ACPI_FADT_APIC_PHYSICAL     (1<<19)	/* 19: [V4] All local xAPICs must use physical dest mode (ACPI 3.0) */
 #define ACPI_FADT_HW_REDUCED        (1<<20)	/* 20: [V5] ACPI hardware is not implemented (ACPI 5.0) */
 #define ACPI_FADT_LOW_POWER_S0      (1<<21)	/* 21: [V5] S0 power savings are equal or better than S3 (ACPI 5.0) */
 
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 71e747beac8..300d14e7c5d 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -676,7 +676,7 @@ struct acpi_madt_local_apic {
 struct acpi_madt_io_apic {
 	struct acpi_subtable_header header;
 	u8 id;			/* I/O APIC ID */
-	u8 reserved;		/* Reserved - must be zero */
+	u8 reserved;		/* reserved - must be zero */
 	u32 address;		/* APIC physical address */
 	u32 global_irq_base;	/* Global system interrupt where INTI lines start */
 };
@@ -794,11 +794,11 @@ struct acpi_madt_generic_interrupt {
 
 struct acpi_madt_generic_distributor {
 	struct acpi_subtable_header header;
-	u16 reserved;		/* Reserved - must be zero */
+	u16 reserved;		/* reserved - must be zero */
 	u32 gic_id;
 	u64 base_address;
 	u32 global_irq_base;
-	u32 reserved2;		/* Reserved - must be zero */
+	u32 reserved2;		/* reserved - must be zero */
 };
 
 /*
@@ -841,7 +841,7 @@ struct acpi_table_msct {
 	u64 max_address;	/* Max physical address in system */
 };
 
-/* Subtable - Maximum Proximity Domain Information. Version 1 */
+/* subtable - Maximum Proximity Domain Information. Version 1 */
 
 struct acpi_msct_proximity {
 	u8 revision;
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 58bdd0545c5..d9ceb3d3162 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@
 #define ACPI_SIG_DBGP           "DBGP"	/* Debug Port table */
 #define ACPI_SIG_DMAR           "DMAR"	/* DMA Remapping table */
 #define ACPI_SIG_HPET           "HPET"	/* High Precision Event Timer table */
-#define ACPI_SIG_IBFT           "IBFT"	/* i_sCSI Boot Firmware Table */
+#define ACPI_SIG_IBFT           "IBFT"	/* iSCSI Boot Firmware Table */
 #define ACPI_SIG_IVRS           "IVRS"	/* I/O Virtualization Reporting Structure */
 #define ACPI_SIG_MCFG           "MCFG"	/* PCI Memory Mapped Configuration table */
 #define ACPI_SIG_MCHI           "MCHI"	/* Management Controller Host Interface table */
@@ -334,8 +334,8 @@ struct acpi_dmar_reserved_memory {
 	struct acpi_dmar_header header;
 	u16 reserved;
 	u16 segment;
-	u64 base_address;	/* 4_k aligned base address */
-	u64 end_address;	/* 4_k aligned limit address */
+	u64 base_address;	/* 4K aligned base address */
+	u64 end_address;	/* 4K aligned limit address */
 };
 
 /* Masks for Flags field above */
@@ -565,7 +565,7 @@ struct acpi_ivrs_hardware {
 /* Masks for Info field above */
 
 #define ACPI_IVHD_MSI_NUMBER_MASK   0x001F	/* 5 bits, MSI message number */
-#define ACPI_IVHD_UNIT_ID_MASK      0x1F00	/* 5 bits, unit_iD */
+#define ACPI_IVHD_UNIT_ID_MASK      0x1F00	/* 5 bits, unit_ID */
 
 /*
  * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index c22ce80e953..f65a0ed869e 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index e8bcc4742e0..3d00bd5bd7e 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -173,7 +173,7 @@ typedef u64 acpi_physical_address;
  * to indicate that special precautions must be taken to avoid alignment faults.
  * (IA64 or ia64 is currently used by existing compilers to indicate IPF.)
  *
- * Note: Em64_t and other X86-64 processors support misaligned transfers,
+ * Note: EM64T and other X86-64 processors support misaligned transfers,
  * so there is no need to define this flag.
  */
 #if defined (__IA64__) || defined (__ia64__)
@@ -636,7 +636,7 @@ typedef u32 acpi_event_type;
 #define ACPI_NUM_FIXED_EVENTS           ACPI_EVENT_MAX + 1
 
 /*
- * Event Status - Per event
+ * Event status - Per event
  * -------------
  * The encoding of acpi_event_status is illustrated below.
  * Note that a set bit (1) indicates the property is TRUE
@@ -706,10 +706,14 @@ typedef u32 acpi_event_status;
 #define ACPI_DEVICE_NOTIFY              0x2
 #define ACPI_ALL_NOTIFY                 (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY)
 #define ACPI_MAX_NOTIFY_HANDLER_TYPE    0x3
+#define ACPI_NUM_NOTIFY_TYPES           2
 
 #define ACPI_MAX_SYS_NOTIFY             0x7F
 #define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF
 
+#define ACPI_SYSTEM_HANDLER_LIST        0	/* Used as index, must be SYSTEM_NOTIFY -1 */
+#define ACPI_DEVICE_HANDLER_LIST        1	/* Used as index, must be DEVICE_NOTIFY -1 */
+
 /* Address Space (Operation Region) Types */
 
 typedef u8 acpi_adr_space_type;
@@ -724,8 +728,9 @@ typedef u8 acpi_adr_space_type;
 #define ACPI_ADR_SPACE_IPMI             (acpi_adr_space_type) 7
 #define ACPI_ADR_SPACE_GPIO             (acpi_adr_space_type) 8
 #define ACPI_ADR_SPACE_GSBUS            (acpi_adr_space_type) 9
+#define ACPI_ADR_SPACE_PLATFORM_COMM    (acpi_adr_space_type) 10
 
-#define ACPI_NUM_PREDEFINED_REGIONS     10
+#define ACPI_NUM_PREDEFINED_REGIONS     11
 
 /*
  * Special Address Spaces
@@ -798,7 +803,7 @@ typedef u8 acpi_adr_space_type;
 
 /* Sleep function dispatch */
 
-typedef acpi_status(*ACPI_SLEEP_FUNCTION) (u8 sleep_state, u8 flags);
+typedef acpi_status(*ACPI_SLEEP_FUNCTION) (u8 sleep_state);
 
 struct acpi_sleep_functions {
 	ACPI_SLEEP_FUNCTION legacy_function;
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 5af3ed52ef9..560a9f272f3 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index e228893591a..72553b0c9f3 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 6fbc4cab583..7509be30ca0 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 9d650476d5d..64ec644808b 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -59,10 +59,7 @@ struct acpi_processor_cx {
 	u8 entry_method;
 	u8 index;
 	u32 latency;
-	u32 latency_ticks;
 	u32 power;
-	u32 usage;
-	u64 time;
 	u8 bm_sts_skip;
 	char desc[ACPI_CX_DESC_LEN];
 };
@@ -334,8 +331,8 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr);
 int acpi_processor_hotplug(struct acpi_processor *pr);
 int acpi_processor_power_exit(struct acpi_processor *pr,
 			      struct acpi_device *device);
-int acpi_processor_suspend(struct acpi_device * device, pm_message_t state);
-int acpi_processor_resume(struct acpi_device * device);
+int acpi_processor_suspend(struct device *dev);
+int acpi_processor_resume(struct device *dev);
 extern struct cpuidle_driver acpi_idle_driver;
 
 /* in processor_thermal.c */
diff --git a/include/asm-generic/dma-coherent.h b/include/asm-generic/dma-coherent.h
index abfb2682de7..2be8a2dbc86 100644
--- a/include/asm-generic/dma-coherent.h
+++ b/include/asm-generic/dma-coherent.h
@@ -29,6 +29,7 @@ dma_mark_declared_memory_occupied(struct device *dev,
 #else
 #define dma_alloc_from_coherent(dev, size, handle, ret) (0)
 #define dma_release_from_coherent(dev, order, vaddr) (0)
+#define dma_mmap_from_coherent(dev, vma, vaddr, order, ret) (0)
 #endif
 
 #endif
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
index 2e248d8924d..de8bf89940f 100644
--- a/include/asm-generic/dma-mapping-common.h
+++ b/include/asm-generic/dma-mapping-common.h
@@ -176,4 +176,59 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
 #define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL)
 #define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL)
 
+extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
+			   void *cpu_addr, dma_addr_t dma_addr, size_t size);
+
+/**
+ * dma_mmap_attrs - map a coherent DMA allocation into user space
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @vma: vm_area_struct describing requested user mapping
+ * @cpu_addr: kernel CPU-view address returned from dma_alloc_attrs
+ * @handle: device-view address returned from dma_alloc_attrs
+ * @size: size of memory originally requested in dma_alloc_attrs
+ * @attrs: attributes of mapping properties requested in dma_alloc_attrs
+ *
+ * Map a coherent DMA buffer previously allocated by dma_alloc_attrs
+ * into user space.  The coherent DMA buffer must not be freed by the
+ * driver until the user space mapping has been released.
+ */
+static inline int
+dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma, void *cpu_addr,
+	       dma_addr_t dma_addr, size_t size, struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	BUG_ON(!ops);
+	if (ops->mmap)
+		return ops->mmap(dev, vma, cpu_addr, dma_addr, size, attrs);
+	return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size);
+}
+
+#define dma_mmap_coherent(d, v, c, h, s) dma_mmap_attrs(d, v, c, h, s, NULL)
+
+static inline int dma_mmap_writecombine(struct device *dev, struct vm_area_struct *vma,
+		      void *cpu_addr, dma_addr_t dma_addr, size_t size)
+{
+	DEFINE_DMA_ATTRS(attrs);
+	dma_set_attr(DMA_ATTR_WRITE_COMBINE, &attrs);
+	return dma_mmap_attrs(dev, vma, cpu_addr, dma_addr, size, &attrs);
+}
+
+int
+dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
+		       void *cpu_addr, dma_addr_t dma_addr, size_t size);
+
+static inline int
+dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt, void *cpu_addr,
+		      dma_addr_t dma_addr, size_t size, struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	BUG_ON(!ops);
+	if (ops->get_sgtable)
+		return ops->get_sgtable(dev, sgt, cpu_addr, dma_addr, size,
+					attrs);
+	return dma_common_get_sgtable(dev, sgt, cpu_addr, dma_addr, size);
+}
+
+#define dma_get_sgtable(d, t, v, h, s) dma_get_sgtable_attrs(d, t, v, h, s, NULL)
+
 #endif
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
index 9e5b0356e2b..a48937d4a5e 100644
--- a/include/asm-generic/fcntl.h
+++ b/include/asm-generic/fcntl.h
@@ -120,6 +120,10 @@
 #define F_GETOWN_EX	16
 #endif
 
+#ifndef F_GETOWNER_UIDS
+#define F_GETOWNER_UIDS	17
+#endif
+
 #define F_OWNER_TID	0
 #define F_OWNER_PID	1
 #define F_OWNER_PGRP	2
diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
index 0232ccb76f2..90f99c74dd3 100644
--- a/include/asm-generic/kmap_types.h
+++ b/include/asm-generic/kmap_types.h
@@ -2,39 +2,9 @@
 #define _ASM_GENERIC_KMAP_TYPES_H
 
 #ifdef __WITH_KM_FENCE
-# define KMAP_D(n) __KM_FENCE_##n ,
+# define KM_TYPE_NR 41
 #else
-# define KMAP_D(n)
+# define KM_TYPE_NR 20
 #endif
 
-enum km_type {
-KMAP_D(0)	KM_BOUNCE_READ,
-KMAP_D(1)	KM_SKB_SUNRPC_DATA,
-KMAP_D(2)	KM_SKB_DATA_SOFTIRQ,
-KMAP_D(3)	KM_USER0,
-KMAP_D(4)	KM_USER1,
-KMAP_D(5)	KM_BIO_SRC_IRQ,
-KMAP_D(6)	KM_BIO_DST_IRQ,
-KMAP_D(7)	KM_PTE0,
-KMAP_D(8)	KM_PTE1,
-KMAP_D(9)	KM_IRQ0,
-KMAP_D(10)	KM_IRQ1,
-KMAP_D(11)	KM_SOFTIRQ0,
-KMAP_D(12)	KM_SOFTIRQ1,
-KMAP_D(13)	KM_SYNC_ICACHE,
-KMAP_D(14)	KM_SYNC_DCACHE,
-/* UML specific, for copy_*_user - used in do_op_one_page */
-KMAP_D(15)	KM_UML_USERCOPY,
-KMAP_D(16)	KM_IRQ_PTE,
-KMAP_D(17)	KM_NMI,
-KMAP_D(18)	KM_NMI_PTE,
-KMAP_D(19)	KM_KDB,
-/*
- * Remember to update debug_kmap_atomic() when adding new kmap types!
- */
-KMAP_D(20)	KM_TYPE_NR
-};
-
-#undef KMAP_D
-
 #endif
diff --git a/include/asm-generic/sizes.h b/include/asm-generic/sizes.h
index ea5d4ef8106..1dcfad9629e 100644
--- a/include/asm-generic/sizes.h
+++ b/include/asm-generic/sizes.h
@@ -1,47 +1,2 @@
-/*
- * linux/include/asm-generic/sizes.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_GENERIC_SIZES_H__
-#define __ASM_GENERIC_SIZES_H__
-
-#define SZ_1				0x00000001
-#define SZ_2				0x00000002
-#define SZ_4				0x00000004
-#define SZ_8				0x00000008
-#define SZ_16				0x00000010
-#define SZ_32				0x00000020
-#define SZ_64				0x00000040
-#define SZ_128				0x00000080
-#define SZ_256				0x00000100
-#define SZ_512				0x00000200
-
-#define SZ_1K				0x00000400
-#define SZ_2K				0x00000800
-#define SZ_4K				0x00001000
-#define SZ_8K				0x00002000
-#define SZ_16K				0x00004000
-#define SZ_32K				0x00008000
-#define SZ_64K				0x00010000
-#define SZ_128K				0x00020000
-#define SZ_256K				0x00040000
-#define SZ_512K				0x00080000
-
-#define SZ_1M				0x00100000
-#define SZ_2M				0x00200000
-#define SZ_4M				0x00400000
-#define SZ_8M				0x00800000
-#define SZ_16M				0x01000000
-#define SZ_32M				0x02000000
-#define SZ_64M				0x04000000
-#define SZ_128M				0x08000000
-#define SZ_256M				0x10000000
-#define SZ_512M				0x20000000
-
-#define SZ_1G				0x40000000
-#define SZ_2G				0x80000000
-
-#endif /* __ASM_GENERIC_SIZES_H__ */
+/* This is a placeholder, to be removed over time */
+#include <linux/sizes.h>
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index f96a5b58a97..ed6642ad03e 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -86,6 +86,8 @@ struct mmu_gather {
 #ifdef CONFIG_HAVE_RCU_TABLE_FREE
 	struct mmu_table_batch	*batch;
 #endif
+	unsigned long		start;
+	unsigned long		end;
 	unsigned int		need_flush : 1,	/* Did free PTEs */
 				fast_mode  : 1; /* No batching   */
 
@@ -113,7 +115,8 @@ static inline int tlb_fast_mode(struct mmu_gather *tlb)
 
 void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm);
 void tlb_flush_mmu(struct mmu_gather *tlb);
-void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end);
+void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start,
+							unsigned long end);
 int __tlb_remove_page(struct mmu_gather *tlb, struct page *page);
 
 /* tlb_remove_page
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 31ad880ca2e..d6b67bb9075 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -348,7 +348,6 @@ struct drm_buf {
 	struct drm_buf *next;	       /**< Kernel-only: used for free list */
 	__volatile__ int waiting;      /**< On kernel DMA queue */
 	__volatile__ int pending;      /**< On hardware DMA queue */
-	wait_queue_head_t dma_wait;    /**< Processes waiting */
 	struct drm_file *file_priv;    /**< Private of holding file descr */
 	int context;		       /**< Kernel queue for this buffer */
 	int while_locked;	       /**< Dispatch this buffer while locked */
@@ -876,12 +875,6 @@ struct drm_driver {
 	void (*irq_preinstall) (struct drm_device *dev);
 	int (*irq_postinstall) (struct drm_device *dev);
 	void (*irq_uninstall) (struct drm_device *dev);
-	void (*reclaim_buffers) (struct drm_device *dev,
-				 struct drm_file * file_priv);
-	void (*reclaim_buffers_locked) (struct drm_device *dev,
-					struct drm_file *file_priv);
-	void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
-					    struct drm_file *file_priv);
 	void (*set_version) (struct drm_device *dev,
 			     struct drm_set_version *sv);
 
@@ -1108,12 +1101,8 @@ struct drm_device {
 
 	/*@} */
 
-	/** \name DMA queues (contexts) */
+	/** \name DMA support */
 	/*@{ */
-	int queue_count;		/**< Number of active DMA queues */
-	int queue_reserved;		  /**< Number of reserved DMA queues */
-	int queue_slots;		/**< Actual length of queuelist */
-	struct drm_queue **queuelist;	/**< Vector of pointers to DMA queues */
 	struct drm_device_dma *dma;		/**< Optional pointer for DMA support */
 	/*@} */
 
@@ -1540,7 +1529,6 @@ extern int drm_debugfs_cleanup(struct drm_minor *minor);
 				/* Info file support */
 extern int drm_name_info(struct seq_file *m, void *data);
 extern int drm_vm_info(struct seq_file *m, void *data);
-extern int drm_queues_info(struct seq_file *m, void *data);
 extern int drm_bufs_info(struct seq_file *m, void *data);
 extern int drm_vblank_info(struct seq_file *m, void *data);
 extern int drm_clients_info(struct seq_file *m, void* data);
@@ -1761,6 +1749,11 @@ extern int drm_get_pci_dev(struct pci_dev *pdev,
 			   const struct pci_device_id *ent,
 			   struct drm_driver *driver);
 
+#define DRM_PCIE_SPEED_25 1
+#define DRM_PCIE_SPEED_50 2
+#define DRM_PCIE_SPEED_80 4
+
+extern int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *speed_mask);
 
 /* platform section */
 extern int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index bac55c21511..a1a0386e016 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -676,8 +676,6 @@ struct drm_plane {
  * This is used to set modes.
  */
 struct drm_mode_set {
-	struct list_head head;
-
 	struct drm_framebuffer *fb;
 	struct drm_crtc *crtc;
 	struct drm_display_mode *mode;
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 7988e55c98d..e01cc80c9c3 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -62,7 +62,7 @@ struct drm_crtc_helper_funcs {
 
 	/* Provider can fixup or change mode timings before modeset occurs */
 	bool (*mode_fixup)(struct drm_crtc *crtc,
-			   struct drm_display_mode *mode,
+			   const struct drm_display_mode *mode,
 			   struct drm_display_mode *adjusted_mode);
 	/* Actually set the mode */
 	int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
@@ -96,7 +96,7 @@ struct drm_encoder_helper_funcs {
 	void (*restore)(struct drm_encoder *encoder);
 
 	bool (*mode_fixup)(struct drm_encoder *encoder,
-			   struct drm_display_mode *mode,
+			   const struct drm_display_mode *mode,
 			   struct drm_display_mode *adjusted_mode);
 	void (*prepare)(struct drm_encoder *encoder);
 	void (*commit)(struct drm_encoder *encoder);
diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h