Merge branch 'acpica'

* acpica:
  ACPICA: Update version to 20150930
  ACPICA: Debugger: Fix dead lock issue ocurred in single stepping mode
  ACPI: Enable build of AML interpreter debugger
  ACPICA: Debugger: Add thread ID support so that single step mode can only apply to the debugger thread
  ACPICA: Debugger: Fix "terminate" command by cleaning up subsystem shutdown logic
  ACPICA: Debugger: Fix "quit/exit" command by cleaning up user commands termination logic
  ACPICA: Linuxize: Export debugger files to Linux
  ACPICA: iASL: General cleanup of the file suffix #defines
  ACPICA: Improve typechecking, both compile-time and runtime
  ACPICA: Update NFIT table to rename a flags field
  ACPICA: Debugger: Update mutexes used for multithreaded debugger
  ACPICA: Update exception code for "file not found" error
  ACPICA: iASL: Add symbolic operator support for Index() operator
  ACPICA: Remove unnecessary conditional compilation

7 files changed, 25 insertions, 21 deletions

diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 9f20eb4acaa6..204f5819d464 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -193,8 +193,9 @@ struct acpi_exception_info {
 #define AE_AML_ILLEGAL_ADDRESS          EXCEP_AML (0x0020)
 #define AE_AML_INFINITE_LOOP            EXCEP_AML (0x0021)
 #define AE_AML_UNINITIALIZED_NODE       EXCEP_AML (0x0022)
+#define AE_AML_TARGET_TYPE              EXCEP_AML (0x0023)
 
-#define AE_CODE_AML_MAX                 0x0022
+#define AE_CODE_AML_MAX                 0x0023
 
 /*
  * Internal exceptions used for control
@@ -358,7 +359,9 @@ static const struct acpi_exception_info acpi_gbl_exception_names_aml[] = {
 	EXCEP_TXT("AE_AML_INFINITE_LOOP",
 		  "An apparent infinite AML While loop, method was aborted"),
 	EXCEP_TXT("AE_AML_UNINITIALIZED_NODE",
-		  "A namespace node is uninitialized or unresolved")
+		  "A namespace node is uninitialized or unresolved"),
+	EXCEP_TXT("AE_AML_TARGET_TYPE",
+		  "A target operand of an incorrect type was encountered")
 };
 
 static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = {
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index a54ad1cc990c..fbc2baf2b9dc 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -55,7 +55,8 @@ typedef enum {
 	OSL_GLOBAL_LOCK_HANDLER,
 	OSL_NOTIFY_HANDLER,
 	OSL_GPE_HANDLER,
-	OSL_DEBUGGER_THREAD,
+	OSL_DEBUGGER_MAIN_THREAD,
+	OSL_DEBUGGER_EXEC_THREAD,
 	OSL_EC_POLL_HANDLER,
 	OSL_EC_BURST_HANDLER
 } acpi_execute_type;
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index c33eeabde160..3aaaa8630735 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20150818
+#define ACPI_CA_VERSION                 0x20150930
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>
@@ -393,15 +393,11 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void))
  */
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
-#ifdef ACPI_FUTURE_USAGE
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_subsystem_status(void))
-#endif
 
-#ifdef ACPI_FUTURE_USAGE
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			    acpi_get_system_info(struct acpi_buffer
 						 *ret_buffer))
-#endif
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_get_statistics(struct acpi_statistics *stats))
 ACPI_EXTERNAL_RETURN_PTR(const char
@@ -625,11 +621,9 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 							       space_id,
 							       acpi_adr_space_handler
 							       handler))
-#ifdef ACPI_FUTURE_USAGE
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_install_exception_handler
 			     (acpi_exception_handler handler))
-#endif
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_install_interface_handler
 			     (acpi_interface_handler handler))
@@ -750,12 +744,10 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_get_current_resources(acpi_handle device,
 							struct acpi_buffer
 							*ret_buffer))
-#ifdef ACPI_FUTURE_USAGE
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_get_possible_resources(acpi_handle device,
 							 struct acpi_buffer
 							 *ret_buffer))
-#endif
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_get_event_resources(acpi_handle device_handle,
 						      struct acpi_buffer
@@ -844,7 +836,6 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
 /*
  * ACPI Timer interfaces
  */
-#ifdef ACPI_FUTURE_USAGE
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
 				acpi_get_timer_resolution(u32 *resolution))
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
@@ -853,7 +844,6 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
 				acpi_get_timer_duration(u32 start_ticks,
 							u32 end_ticks,
 							u32 *time_elapsed))
-#endif				/* ACPI_FUTURE_USAGE */
 
 /*
  * Error/Warning output
@@ -939,4 +929,6 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 					       void **data,
 					       void (*callback)(void *)))
 
+void acpi_set_debugger_thread_id(acpi_thread_id thread_id);
+
 #endif				/* __ACXFACE_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index fcd570999f35..1bb979e3e3f5 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1012,7 +1012,7 @@ struct acpi_nfit_memory_map {
 #define ACPI_NFIT_MEM_SAVE_FAILED       (1)	/* 00: Last SAVE to Memory Device failed */
 #define ACPI_NFIT_MEM_RESTORE_FAILED    (1<<1)	/* 01: Last RESTORE from Memory Device failed */
 #define ACPI_NFIT_MEM_FLUSH_FAILED      (1<<2)	/* 02: Platform flush failed */
-#define ACPI_NFIT_MEM_ARMED             (1<<3)	/* 03: Memory Device observed to be not armed */
+#define ACPI_NFIT_MEM_NOT_ARMED         (1<<3)	/* 03: Memory Device is not armed */
 #define ACPI_NFIT_MEM_HEALTH_OBSERVED   (1<<4)	/* 04: Memory Device observed SMART/health events */
 #define ACPI_NFIT_MEM_HEALTH_ENABLED    (1<<5)	/* 05: SMART/health events enabled */
 
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index ec00e2bb029e..056f245ad038 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -142,7 +142,7 @@
 
 #ifdef ACPI_LIBRARY
 #define ACPI_USE_LOCAL_CACHE
-#define ACPI_FUTURE_USAGE
+#define ACPI_FULL_DEBUG
 #endif
 
 /* Common for all ACPICA applications */
@@ -304,11 +304,11 @@
  * multi-threaded if ACPI_APPLICATION is not set.
  */
 #ifndef DEBUGGER_THREADING
-#ifdef ACPI_APPLICATION
-#define DEBUGGER_THREADING          DEBUGGER_SINGLE_THREADED
+#if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP)
+#define DEBUGGER_THREADING          DEBUGGER_MULTI_THREADED
 
 #else
-#define DEBUGGER_THREADING          DEBUGGER_MULTI_THREADED
+#define DEBUGGER_THREADING          DEBUGGER_SINGLE_THREADED
 #endif
 #endif				/* !DEBUGGER_THREADING */
 
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 74ba46c8157a..323e5daece54 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -63,12 +63,16 @@
 
 #define ACPI_USE_SYSTEM_INTTYPES
 
-/* Compile for reduced hardware mode only with this kernel config */
+/* Kernel specific ACPICA configuration */
 
 #ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY
 #define ACPI_REDUCED_HARDWARE 1
 #endif
 
+#ifdef CONFIG_ACPI_DEBUGGER
+#define ACPI_DEBUGGER
+#endif
+
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/ctype.h>
@@ -151,7 +155,6 @@
  * OSL interfaces used by utilities
  */
 #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output
-#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_line
 #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name
 #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index
 #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address
diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h
index acedc3f026de..fd6d70fe1219 100644
--- a/include/acpi/platform/aclinuxex.h
+++ b/include/acpi/platform/aclinuxex.h
@@ -124,6 +124,11 @@ static inline acpi_thread_id acpi_os_get_thread_id(void)
 		lock ? AE_OK : AE_NO_MEMORY; \
 	})
 
+static inline u8 acpi_os_readable(void *pointer, acpi_size length)
+{
+	return TRUE;
+}
+
 /*
  * OSL interfaces added by Linux
  */