Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (22 commits)
  ACPI: fix early DSDT dmi check warnings on ia64
  ACPICA: Update version to 20100428.
  ACPICA: Update/clarify some parameter names associated with acpi_handle
  ACPICA: Rename acpi_ex_system_do_suspend->acpi_ex_system_do_sleep
  ACPICA: Prevent possible allocation overrun during object copy
  ACPICA: Split large file, evgpeblk
  ACPICA: Add GPE support for dynamically loaded ACPI tables
  ACPICA: Clarify/rename some root table descriptor fields
  ACPICA: Update version to 20100331.
  ACPICA: Minimize the differences between linux GPE code and ACPICA code base
  ACPI: add boot option acpi=copy_dsdt to fix corrupt DSDT
  ACPICA: Update DSDT copy/detection.
  ACPICA: Add subsystem option to force copy of DSDT to local memory
  ACPICA: Add detection of corrupted/replaced DSDT
  ACPICA: Add write support for DataTable operation regions
  ACPICA: Fix for acpi_reallocate_root_table for incorrect root table copy
  ACPICA: Update comments/headers, no functional change
  ACPICA: Update version to 20100304
  ACPICA: Fix for possible fault in acpi_ex_release_mutex
  ACPICA: Standardize integer output for ACPICA warnings/errors
  ...

6 files changed, 73 insertions, 49 deletions

diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 5b2e5e80ecb0..5958d7845bd5 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -87,7 +87,7 @@
 #define AE_NO_GLOBAL_LOCK               (acpi_status) (0x0017 | AE_CODE_ENVIRONMENTAL)
 #define AE_ABORT_METHOD                 (acpi_status) (0x0018 | AE_CODE_ENVIRONMENTAL)
 #define AE_SAME_HANDLER                 (acpi_status) (0x0019 | AE_CODE_ENVIRONMENTAL)
-#define AE_WAKE_ONLY_GPE                (acpi_status) (0x001A | AE_CODE_ENVIRONMENTAL)
+#define AE_NO_HANDLER                   (acpi_status) (0x001A | AE_CODE_ENVIRONMENTAL)
 #define AE_OWNER_ID_LIMIT               (acpi_status) (0x001B | AE_CODE_ENVIRONMENTAL)
 
 #define AE_CODE_ENV_MAX                 0x001B
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index d7726685797e..5e952262d6ee 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -206,6 +206,7 @@
 #define ACPI_WARNING(plist)             acpi_warning plist
 #define ACPI_EXCEPTION(plist)           acpi_exception plist
 #define ACPI_ERROR(plist)               acpi_error plist
+#define ACPI_DEBUG_OBJECT(obj,l,i)      acpi_ex_do_debug_object(obj,l,i)
 
 #else
 
@@ -215,6 +216,7 @@
 #define ACPI_WARNING(plist)
 #define ACPI_EXCEPTION(plist)
 #define ACPI_ERROR(plist)
+#define ACPI_DEBUG_OBJECT(obj,l,i)
 
 #endif				/* ACPI_NO_ERROR_MESSAGES */
 
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index b396854b83b0..29bf945143e8 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -233,8 +233,8 @@ acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
  * Interim function needed for PCI IRQ routing
  */
 void
-acpi_os_derive_pci_id(acpi_handle rhandle,
-		      acpi_handle chandle, struct acpi_pci_id **pci_id);
+acpi_os_derive_pci_id(acpi_handle device,
+		      acpi_handle region, struct acpi_pci_id **pci_id);
 
 /*
  * Miscellaneous
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 4447a0461bae..0e4ab1fe5966 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20100121
+#define ACPI_CA_VERSION                 0x20100428
 
 #include "actypes.h"
 #include "actbl.h"
@@ -67,6 +67,8 @@ extern u8 acpi_gbl_leave_wake_gpes_disabled;
 extern u8 acpi_gbl_use_default_register_widths;
 extern acpi_name acpi_gbl_trace_method_name;
 extern u32 acpi_gbl_trace_flags;
+extern u8 acpi_gbl_enable_aml_debug_object;
+extern u8 acpi_gbl_copy_dsdt_locally;
 
 extern u32 acpi_current_gpe_count;
 extern struct acpi_table_fadt acpi_gbl_FADT;
@@ -164,7 +166,7 @@ acpi_get_devices(const char *HID,
 		 void *context, void **return_value);
 
 acpi_status
-acpi_get_name(acpi_handle handle,
+acpi_get_name(acpi_handle object,
 	      u32 name_type, struct acpi_buffer *ret_path_ptr);
 
 acpi_status
@@ -172,14 +174,12 @@ acpi_get_handle(acpi_handle parent,
 		acpi_string pathname, acpi_handle * ret_handle);
 
 acpi_status
-acpi_attach_data(acpi_handle obj_handle,
-		 acpi_object_handler handler, void *data);
+acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
 
-acpi_status
-acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler);
+acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
 
 acpi_status
-acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data);
+acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
 
 acpi_status
 acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
@@ -201,7 +201,7 @@ acpi_evaluate_object_typed(acpi_handle object,
 			   acpi_object_type return_type);
 
 acpi_status
-acpi_get_object_info(acpi_handle handle,
+acpi_get_object_info(acpi_handle object,
 		     struct acpi_device_info **return_buffer);
 
 acpi_status acpi_install_method(u8 *buffer);
@@ -283,16 +283,17 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
  */
 acpi_status acpi_set_gpe(acpi_handle gpe_device, u32 gpe_number, u8 action);
 
-acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type);
+acpi_status
+acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 gpe_type);
 
-acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type);
+acpi_status
+acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 gpe_type);
 
-acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
+acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number);
 
 acpi_status
 acpi_get_gpe_status(acpi_handle gpe_device,
-		    u32 gpe_number,
-		    u32 flags, acpi_event_status * event_status);
+		    u32 gpe_number, acpi_event_status *event_status);
 
 acpi_status acpi_disable_all_gpes(void);
 
@@ -315,33 +316,29 @@ acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
 					   void *context);
 
 acpi_status
-acpi_get_vendor_resource(acpi_handle device_handle,
+acpi_get_vendor_resource(acpi_handle device,
 			 char *name,
 			 struct acpi_vendor_uuid *uuid,
 			 struct acpi_buffer *ret_buffer);
 
 acpi_status
-acpi_get_current_resources(acpi_handle device_handle,
-			   struct acpi_buffer *ret_buffer);
+acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_get_possible_resources(acpi_handle device_handle,
-			    struct acpi_buffer *ret_buffer);
+acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
 #endif
 
 acpi_status
-acpi_walk_resources(acpi_handle device_handle,
+acpi_walk_resources(acpi_handle device,
 		    char *name,
 		    acpi_walk_resource_callback user_function, void *context);
 
 acpi_status
-acpi_set_current_resources(acpi_handle device_handle,
-			   struct acpi_buffer *in_buffer);
+acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
 
 acpi_status
-acpi_get_irq_routing_table(acpi_handle bus_device_handle,
-			   struct acpi_buffer *ret_buffer);
+acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
 
 acpi_status
 acpi_resource_to_address64(struct acpi_resource *resource,
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 5b02e307bff3..95f4d0ef4819 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -69,6 +69,7 @@
 #define ACPI_SIG_IBFT           "IBFT"	/* i_sCSI 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 */
 #define ACPI_SIG_SLIC           "SLIC"	/* Software Licensing Description Table */
 #define ACPI_SIG_SPCR           "SPCR"	/* Serial Port Console Redirection table */
 #define ACPI_SIG_SPMI           "SPMI"	/* Server Platform Management Interface table */
@@ -679,6 +680,32 @@ struct acpi_mcfg_allocation {
 
 /*******************************************************************************
  *
+ * MCHI - Management Controller Host Interface Table
+ *        Version 1
+ *
+ * Conforms to "Management Component Transport Protocol (MCTP) Host
+ * Interface Specification", Revision 1.0.0a, October 13, 2009
+ *
+ ******************************************************************************/
+
+struct acpi_table_mchi {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 interface_type;
+	u8 protocol;
+	u64 protocol_data;
+	u8 interrupt_type;
+	u8 gpe;
+	u8 pci_device_flag;
+	u32 global_interrupt;
+	struct acpi_generic_address control_register;
+	u8 pci_segment;
+	u8 pci_bus;
+	u8 pci_device;
+	u8 pci_function;
+};
+
+/*******************************************************************************
+ *
  * SPCR - Serial Port Console Redirection table
  *        Version 1
  *
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 3f08e64962f8..bade172cad47 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -663,44 +663,42 @@ typedef u32 acpi_event_status;
 #define ACPI_GPE_MAX                    0xFF
 #define ACPI_NUM_GPE                    256
 
+/* Actions for acpi_set_gpe */
+
 #define ACPI_GPE_ENABLE                 0
 #define ACPI_GPE_DISABLE                1
 
+/* gpe_types for acpi_enable_gpe and acpi_disable_gpe */
+
+#define ACPI_GPE_TYPE_WAKE              (u8) 0x01
+#define ACPI_GPE_TYPE_RUNTIME           (u8) 0x02
+#define ACPI_GPE_TYPE_WAKE_RUN          (u8) 0x03
+
 /*
  * GPE info flags - Per GPE
- * +-+-+-+---+-+-+-+
- * |7|6|5|4:3|2|1|0|
- * +-+-+-+---+-+-+-+
- *  | | |  |  | | |
- *  | | |  |  | | +--- Interrupt type: Edge or Level Triggered
- *  | | |  |  | +--- GPE can wake the system
- *  | | |  |  +--- Unused
- *  | | |  +--- Type of dispatch -- to method, handler, or none
- *  | | +--- Unused
- *  | +--- Unused
- *  +--- Unused
+ * +-------+---+-+-+
+ * |  7:4  |3:2|1|0|
+ * +-------+---+-+-+
+ *     |     |  | |
+ *     |     |  | +--- Interrupt type: edge or level triggered
+ *     |     |  +----- GPE can wake the system
+ *     |     +-------- Type of dispatch:to method, handler, or none
+ *     +-------------- <Reserved>
  */
 #define ACPI_GPE_XRUPT_TYPE_MASK        (u8) 0x01
 #define ACPI_GPE_LEVEL_TRIGGERED        (u8) 0x01
 #define ACPI_GPE_EDGE_TRIGGERED         (u8) 0x00
 
-#define ACPI_GPE_TYPE_MASK              (u8) 0x06
-#define ACPI_GPE_TYPE_WAKE_RUN          (u8) 0x06
-#define ACPI_GPE_TYPE_WAKE              (u8) 0x02
-#define ACPI_GPE_TYPE_RUNTIME           (u8) 0x04	/* Default */
 #define ACPI_GPE_CAN_WAKE		(u8) 0x02
 
-#define ACPI_GPE_DISPATCH_MASK          (u8) 0x18
-#define ACPI_GPE_DISPATCH_HANDLER       (u8) 0x08
-#define ACPI_GPE_DISPATCH_METHOD        (u8) 0x10
-#define ACPI_GPE_DISPATCH_NOT_USED      (u8) 0x00	/* Default */
+#define ACPI_GPE_DISPATCH_MASK          (u8) 0x0C
+#define ACPI_GPE_DISPATCH_HANDLER       (u8) 0x04
+#define ACPI_GPE_DISPATCH_METHOD        (u8) 0x08
+#define ACPI_GPE_DISPATCH_NOT_USED      (u8) 0x00
 
 /*
  * Flags for GPE and Lock interfaces
  */
-#define ACPI_EVENT_WAKE_ENABLE          0x2	/* acpi_gpe_enable */
-#define ACPI_EVENT_WAKE_DISABLE         0x2	/* acpi_gpe_disable */
-
 #define ACPI_NOT_ISR                    0x1
 #define ACPI_ISR                        0x0
 
@@ -953,7 +951,7 @@ acpi_status(*acpi_adr_space_setup) (acpi_handle region_handle,
 #define ACPI_REGION_DEACTIVATE  1
 
 typedef
-acpi_status(*acpi_walk_callback) (acpi_handle obj_handle,
+acpi_status(*acpi_walk_callback) (acpi_handle object,
 				  u32 nesting_level,
 				  void *context, void **return_value);