Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Merge the mvebu/drivers branch of the arm-soc tree which contains
just a single patch bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 ("bus:
mvebu-mbus: add mv_mbus_dram_info_nooverlap()") that happens to be
a prerequisite of the new marvell/cesa crypto driver.

48 files changed, 573 insertions, 390 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index e6c3ddd92665..ab2cbb51c6aa 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -5,7 +5,7 @@
 menuconfig ACPI
 	bool "ACPI (Advanced Configuration and Power Interface) Support"
 	depends on !IA64_HP_SIM
-	depends on IA64 || X86
+	depends on IA64 || X86 || (ARM64 && EXPERT)
 	depends on PCI
 	select PNP
 	default y
@@ -48,9 +48,16 @@ config ACPI_LEGACY_TABLES_LOOKUP
 config ARCH_MIGHT_HAVE_ACPI_PDC
 	bool
 
+config ACPI_GENERIC_GSI
+	bool
+
+config ACPI_SYSTEM_POWER_STATES_SUPPORT
+	bool
+
 config ACPI_SLEEP
 	bool
 	depends on SUSPEND || HIBERNATION
+	depends on ACPI_SYSTEM_POWER_STATES_SUPPORT
 	default y
 
 config ACPI_PROCFS_POWER
@@ -163,6 +170,7 @@ config ACPI_PROCESSOR
 	tristate "Processor"
 	select THERMAL
 	select CPU_IDLE
+	depends on X86 || IA64
 	default y
 	help
 	  This driver installs ACPI as the idle handler for Linux and uses
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 623b117ad1a2..8a063e276530 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -23,7 +23,7 @@ acpi-y				+= nvs.o
 
 # Power management related files
 acpi-y				+= wakeup.o
-acpi-y				+= sleep.o
+acpi-$(CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT) += sleep.o
 acpi-y				+= device_pm.o
 acpi-$(CONFIG_ACPI_SLEEP)	+= proc.o
 
@@ -56,6 +56,7 @@ ifdef CONFIG_ACPI_VIDEO
 acpi-y				+= video_detect.o
 endif
 acpi-y				+= acpi_lpat.o
+acpi-$(CONFIG_ACPI_GENERIC_GSI) += gsi.o
 
 # These are (potentially) separate modules
 
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index 1020b1b53a17..58f335ca2e75 100644
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -170,7 +170,7 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr)
 	acpi_status status;
 	int ret;
 
-	if (pr->phys_id == -1)
+	if (pr->phys_id == PHYS_CPUID_INVALID)
 		return -ENODEV;
 
 	status = acpi_evaluate_integer(pr->handle, "_STA", NULL, &sta);
@@ -215,7 +215,8 @@ static int acpi_processor_get_info(struct acpi_device *device)
 	union acpi_object object = { 0 };
 	struct acpi_buffer buffer = { sizeof(union acpi_object), &object };
 	struct acpi_processor *pr = acpi_driver_data(device);
-	int phys_id, cpu_index, device_declaration = 0;
+	phys_cpuid_t phys_id;
+	int cpu_index, device_declaration = 0;
 	acpi_status status = AE_OK;
 	static int cpu0_initialized;
 	unsigned long long value;
@@ -263,7 +264,7 @@ static int acpi_processor_get_info(struct acpi_device *device)
 	}
 
 	phys_id = acpi_get_phys_id(pr->handle, device_declaration, pr->acpi_id);
-	if (phys_id < 0)
+	if (phys_id == PHYS_CPUID_INVALID)
 		acpi_handle_debug(pr->handle, "failed to get CPU physical ID.\n");
 	pr->phys_id = phys_id;
 
diff --git a/drivers/acpi/acpica/acapps.h b/drivers/acpi/acpica/acapps.h
index d863016565b5..e9f0833e818d 100644
--- a/drivers/acpi/acpica/acapps.h
+++ b/drivers/acpi/acpica/acapps.h
@@ -64,15 +64,15 @@
 /* Macros for signons and file headers */
 
 #define ACPI_COMMON_SIGNON(utility_name) \
-	"\n%s\n%s version %8.8X%s [%s]\n%s\n\n", \
+	"\n%s\n%s version %8.8X%s\n%s\n\n", \
 	ACPICA_NAME, \
-	utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \
+	utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, \
 	ACPICA_COPYRIGHT
 
 #define ACPI_COMMON_HEADER(utility_name, prefix) \
-	"%s%s\n%s%s version %8.8X%s [%s]\n%s%s\n%s\n", \
+	"%s%s\n%s%s version %8.8X%s\n%s%s\n%s\n", \
 	prefix, ACPICA_NAME, \
-	prefix, utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, __DATE__, \
+	prefix, utility_name, ((u32) ACPI_CA_VERSION), ACPI_WIDTH, \
 	prefix, ACPICA_COPYRIGHT, \
 	prefix
 
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index a165d25343e8..a0c478784314 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -306,6 +306,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_db_output_flags, ACPI_DB_CONSOLE_OUTPUT);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_no_resource_disassembly, FALSE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_ignore_noop_operator, FALSE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_cstyle_disassembly, TRUE);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_disassembly, FALSE);
 
 ACPI_GLOBAL(u8, acpi_gbl_db_opt_disasm);
 ACPI_GLOBAL(u8, acpi_gbl_db_opt_verbose);
@@ -321,9 +322,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_db_terminate_threads, FALSE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_abort_method, FALSE);
 ACPI_INIT_GLOBAL(u8, acpi_gbl_method_executing, FALSE);
 
-ACPI_GLOBAL(u8, acpi_gbl_db_opt_tables);
-ACPI_GLOBAL(u8, acpi_gbl_db_opt_stats);
-ACPI_GLOBAL(u8, acpi_gbl_db_opt_ini_methods);
+ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_ini_methods);
 ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_region_support);
 ACPI_GLOBAL(u8, acpi_gbl_db_output_to_file);
 ACPI_GLOBAL(char *, acpi_gbl_db_buffer);
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 7add32e5d8c5..87b27521fcac 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -53,7 +53,7 @@ typedef u32 acpi_mutex_handle;
 
 /* Total number of aml opcodes defined */
 
-#define AML_NUM_OPCODES                 0x81
+#define AML_NUM_OPCODES                 0x82
 
 /* Forward declarations */
 
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index cf607fe69dbd..c240bdf824f2 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -63,23 +63,12 @@
 #define ACPI_SET64(ptr, val)            (*ACPI_CAST64 (ptr) = (u64) (val))
 
 /*
- * printf() format helpers. These macros are workarounds for the difficulties
+ * printf() format helper. This macros is a workaround for the difficulties
  * with emitting 64-bit integers and 64-bit pointers with the same code
  * for both 32-bit and 64-bit hosts.
  */
 #define ACPI_FORMAT_UINT64(i)           ACPI_HIDWORD(i), ACPI_LODWORD(i)
 
-#if ACPI_MACHINE_WIDTH == 64
-#define ACPI_FORMAT_NATIVE_UINT(i)      ACPI_FORMAT_UINT64(i)
-#define ACPI_FORMAT_TO_UINT(i)          ACPI_FORMAT_UINT64(i)
-#define ACPI_PRINTF_UINT                 "0x%8.8X%8.8X"
-
-#else
-#define ACPI_FORMAT_NATIVE_UINT(i)      0, (u32) (i)
-#define ACPI_FORMAT_TO_UINT(i)          (u32) (i)
-#define ACPI_PRINTF_UINT                 "0x%8.8X"
-#endif
-
 /*
  * Macros for moving data around to/from buffers that are possibly unaligned.
  * If the hardware supports the transfer of unaligned data, just do the store.
diff --git a/drivers/acpi/acpica/acopcode.h b/drivers/acpi/acpica/acopcode.h
index a5f17de45ac6..fd85ad05a24a 100644
--- a/drivers/acpi/acpica/acopcode.h
+++ b/drivers/acpi/acpica/acopcode.h
@@ -111,6 +111,7 @@
 #define ARGP_DWORD_OP                   ARGP_LIST1 (ARGP_DWORDDATA)
 #define ARGP_ELSE_OP                    ARGP_LIST2 (ARGP_PKGLENGTH,  ARGP_TERMLIST)
 #define ARGP_EVENT_OP                   ARGP_LIST1 (ARGP_NAME)
+#define ARGP_EXTERNAL_OP                ARGP_LIST3 (ARGP_NAMESTRING, ARGP_BYTEDATA,      ARGP_BYTEDATA)
 #define ARGP_FATAL_OP                   ARGP_LIST3 (ARGP_BYTEDATA,   ARGP_DWORDDATA,     ARGP_TERMARG)
 #define ARGP_FIELD_OP                   ARGP_LIST4 (ARGP_PKGLENGTH,  ARGP_NAMESTRING,    ARGP_BYTEDATA,  ARGP_FIELDLIST)
 #define ARGP_FIND_SET_LEFT_BIT_OP       ARGP_LIST2 (ARGP_TERMARG,    ARGP_TARGET)
@@ -243,6 +244,7 @@
 #define ARGI_DWORD_OP                   ARGI_INVALID_OPCODE
 #define ARGI_ELSE_OP                    ARGI_INVALID_OPCODE
 #define ARGI_EVENT_OP                   ARGI_INVALID_OPCODE
+#define ARGI_EXTERNAL_OP                ARGI_LIST3 (ARGI_STRING,     ARGI_INTEGER,       ARGI_INTEGER)
 #define ARGI_FATAL_OP                   ARGI_LIST3 (ARGI_INTEGER,    ARGI_INTEGER,       ARGI_INTEGER)
 #define ARGI_FIELD_OP                   ARGI_INVALID_OPCODE
 #define ARGI_FIND_SET_LEFT_BIT_OP       ARGI_LIST2 (ARGI_INTEGER,    ARGI_TARGETREF)
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
index efc4c7124ccc..6357efb01b93 100644
--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -299,11 +299,13 @@ acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
 			    union aml_resource *aml);
 
 /*
- * rsdump
+ * rsdump - Debugger support
  */
+#ifdef ACPI_DEBUGGER
 void acpi_rs_dump_resource_list(struct acpi_resource *resource);
 
-void acpi_rs_dump_irq_list(u8 * route_table);
+void acpi_rs_dump_irq_list(u8 *route_table);
+#endif
 
 /*
  * Resource conversion tables
diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index d14b547b7cd5..87c7860b3394 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -68,11 +68,6 @@
 #define ACPI_WALK_METHOD            0x01
 #define ACPI_WALK_METHOD_RESTART    0x02
 
-/* Flags for iASL compiler only */
-
-#define ACPI_WALK_CONST_REQUIRED    0x10
-#define ACPI_WALK_CONST_OPTIONAL    0x20
-
 struct acpi_walk_state {
 	struct acpi_walk_state *next;	/* Next walk_state in list */
 	u8 descriptor_type;	/* To differentiate various internal objs */
diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h
index 1c127a43017b..7e0b6f1bec9c 100644
--- a/drivers/acpi/acpica/actables.h
+++ b/drivers/acpi/acpica/actables.h
@@ -58,7 +58,9 @@ u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length);
 /*
  * tbdata - table data structure management
  */
-acpi_status acpi_tb_get_next_root_index(u32 *table_index);
+acpi_status
+acpi_tb_get_next_table_descriptor(u32 *table_index,
+				  struct acpi_table_desc **table_desc);
 
 void
 acpi_tb_init_table_descriptor(struct acpi_table_desc *table_desc,
@@ -119,11 +121,6 @@ acpi_tb_install_standard_table(acpi_physical_address address,
 			       u8 flags,
 			       u8 reload, u8 override, u32 *table_index);
 
-acpi_status
-acpi_tb_store_table(acpi_physical_address address,
-		    struct acpi_table_header *table,
-		    u32 length, u8 flags, u32 *table_index);
-
 void acpi_tb_uninstall_table(struct acpi_table_desc *table_desc);
 
 void acpi_tb_terminate(void);
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index c2f03e8774ad..2b3c5bd222f1 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -502,6 +502,9 @@ const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union
 
 const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name);
 
+void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes);
+
+#if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP)
 const union acpi_predefined_info *acpi_ut_match_resource_name(char *name);
 
 void
@@ -509,9 +512,8 @@ acpi_ut_display_predefined_method(char *buffer,
 				  const union acpi_predefined_info *this_name,
 				  u8 multi_line);
 
-void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes);
-
 u32 acpi_ut_get_resource_bit_width(char *buffer, u16 types);
+#endif
 
 /*
  * utstate - Generic state creation/cache routines
@@ -539,14 +541,6 @@ acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
 				     u16 action,
 				     union acpi_generic_state **state_list);
 
-#ifdef	ACPI_FUTURE_USAGE
-acpi_status
-acpi_ut_create_pkg_state_and_push(void *internal_object,
-				  void *external_object,
-				  u16 index,
-				  union acpi_generic_state **state_list);
-#endif				/* ACPI_FUTURE_USAGE */
-
 union acpi_generic_state *acpi_ut_create_control_state(void);
 
 void acpi_ut_delete_generic_state(union acpi_generic_state *state);
@@ -570,7 +564,9 @@ const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status
 
 u8 acpi_ut_is_pci_root_bridge(char *id);
 
+#if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP)
 u8 acpi_ut_is_aml_table(struct acpi_table_header *table);
+#endif
 
 acpi_status
 acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
@@ -629,15 +625,19 @@ acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag);
  */
 void acpi_ut_strupr(char *src_string);
 
+#ifdef ACPI_ASL_COMPILER
 void acpi_ut_strlwr(char *src_string);
 
 int acpi_ut_stricmp(char *string1, char *string2);
+#endif
 
 acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer);
 
 void acpi_ut_print_string(char *string, u16 max_length);
 
+#if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP
 void ut_convert_backslashes(char *pathname);
+#endif
 
 u8 acpi_ut_valid_acpi_name(char *name);
 
@@ -785,6 +785,8 @@ int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...);
 /*
  * utuuid -- UUID support functions
  */
+#if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP)
 void acpi_ut_convert_string_to_uuid(char *in_string, u8 *uuid_buffer);
+#endif
 
 #endif				/* _ACUTILS_H */
diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h
index 3a95068fc119..be9fd009cb28 100644
--- a/drivers/acpi/acpica/amlcode.h
+++ b/drivers/acpi/acpica/amlcode.h
@@ -65,6 +65,7 @@
 #define AML_PACKAGE_OP              (u16) 0x12
 #define AML_VAR_PACKAGE_OP          (u16) 0x13	/* ACPI 2.0 */
 #define AML_METHOD_OP               (u16) 0x14
+#define AML_EXTERNAL_OP             (u16) 0x15	/* ACPI 6.0 */
 #define AML_DUAL_NAME_PREFIX        (u16) 0x2e
 #define AML_MULTI_NAME_PREFIX_OP    (u16) 0x2f
 #define AML_NAME_CHAR_SUBSEQ        (u16) 0x30
@@ -206,7 +207,6 @@
 #define AML_INT_RESERVEDFIELD_OP    (u16) 0x0031
 #define AML_INT_ACCESSFIELD_OP      (u16) 0x0032
 #define AML_INT_BYTELIST_OP         (u16) 0x0033
-#define AML_INT_STATICSTRING_OP     (u16) 0x0034
 #define AML_INT_METHODCALL_OP       (u16) 0x0035
 #define AML_INT_RETURN_VALUE_OP     (u16) 0x0036
 #define AML_INT_EVAL_SUBTREE_OP     (u16) 0x0037
diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c
index 77244182ff02..ea0cc4e08f80 100644
--- a/drivers/acpi/acpica/dsopcode.c
+++ b/drivers/acpi/acpica/dsopcode.c
@@ -446,7 +446,7 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state,
 
 	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n",
 			  obj_desc,
-			  ACPI_FORMAT_NATIVE_UINT(obj_desc->region.address),
+			  ACPI_FORMAT_UINT64(obj_desc->region.address),
 			  obj_desc->region.length));
 
 	/* Now the address and length are valid for this opregion */
@@ -539,13 +539,12 @@ acpi_ds_eval_table_region_operands(struct acpi_walk_state *walk_state,
 		return_ACPI_STATUS(AE_NOT_EXIST);
 	}
 
-	obj_desc->region.address =
-	    (acpi_physical_address) ACPI_TO_INTEGER(table);
+	obj_desc->region.address = ACPI_PTR_TO_PHYSADDR(table);
 	obj_desc->region.length = table->length;
 
 	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "RgnObj %p Addr %8.8X%8.8X Len %X\n",
 			  obj_desc,
-			  ACPI_FORMAT_NATIVE_UINT(obj_desc->region.address),
+			  ACPI_FORMAT_UINT64(obj_desc->region.address),
 			  obj_desc->region.length));
 
 	/* Now the address and length are valid for this opregion */
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index e5ff89bcb3f5..deeddd6d2f05 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -564,6 +564,17 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
 								 acpi_operand_object,
 								 acpi_gbl_root_node);
 					status = AE_OK;
+				} else if (parent_op->common.aml_opcode ==
+					   AML_EXTERNAL_OP) {
+
+					/* TBD: May only be temporary */
+
+					obj_desc =
+					    acpi_ut_create_string_object((acpi_size) name_length);
+
+					ACPI_STRNCPY(obj_desc->string.pointer,
+						     name_string, name_length);
+					status = AE_OK;
 				} else {
 					/*
 					 * We just plain didn't find it -- which is a
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 5ed064e8673c..ccf793247447 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -92,6 +92,7 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info)
 		ACPI_SET_BIT(gpe_register_info->enable_for_run,
 			     (u8)register_bit);
 	}
+	gpe_register_info->enable_mask = gpe_register_info->enable_for_run;
 
 	return_ACPI_STATUS(AE_OK);
 }
@@ -123,7 +124,7 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
 
 	/* Enable the requested GPE */
 
-	status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE_SAVE);
+	status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE);
 	return_ACPI_STATUS(status);
 }
 
@@ -202,7 +203,7 @@ acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info)
 		if (ACPI_SUCCESS(status)) {
 			status =
 			    acpi_hw_low_set_gpe(gpe_event_info,
-						ACPI_GPE_DISABLE_SAVE);
+						ACPI_GPE_DISABLE);
 		}
 
 		if (ACPI_FAILURE(status)) {
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 9abace3401f9..2ba28a63fb68 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -272,7 +272,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
 	ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
 			  "Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
 			  &region_obj->region.handler->address_space, handler,
-			  ACPI_FORMAT_NATIVE_UINT(address),
+			  ACPI_FORMAT_UINT64(address),
 			  acpi_ut_get_region_name(region_obj->region.
 						  space_id)));
 
diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c
index df06a23c4197..faad911d46b5 100644
--- a/drivers/acpi/acpica/evxfevnt.c
+++ b/drivers/acpi/acpica/evxfevnt.c
@@ -356,7 +356,8 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status)
 	}
 
 	if (in_byte) {
-		local_event_status |= ACPI_EVENT_FLAG_ENABLED;
+		local_event_status |=
+		    (ACPI_EVENT_FLAG_ENABLED | ACPI_EVENT_FLAG_ENABLE_SET);
 	}
 
 	/* Fixed event currently active? */
@@ -369,7 +370,7 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status)
 	}
 
 	if (in_byte) {
-		local_event_status |= ACPI_EVENT_FLAG_SET;
+		local_event_status |= ACPI_EVENT_FLAG_STATUS_SET;
 	}
 
 	(*event_status) = local_event_status;
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 7c213b6b6472..1da52bef632e 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -767,8 +767,8 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
 			acpi_os_printf("\n");
 		} else {
 			acpi_os_printf(" base %8.8X%8.8X Length %X\n",
-				       ACPI_FORMAT_NATIVE_UINT(obj_desc->region.
-							       address),
+				       ACPI_FORMAT_UINT64(obj_desc->region.
+							  address),
 				       obj_desc->region.length);
 		}
 		break;
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index 49479927e7f7..725a3746a2df 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -263,17 +263,15 @@ acpi_ex_access_region(union acpi_operand_object *obj_desc,
 	}
 
 	ACPI_DEBUG_PRINT_RAW((ACPI_DB_BFIELD,
-			      " Region [%s:%X], Width %X, ByteBase %X, Offset %X at %p\n",
+			      " Region [%s:%X], Width %X, ByteBase %X, Offset %X at %8.8X%8.8X\n",
 			      acpi_ut_get_region_name(rgn_desc->region.
 						      space_id),
 			      rgn_desc->region.space_id,
 			      obj_desc->common_field.access_byte_width,
 			      obj_desc->common_field.base_byte_offset,
-			      field_datum_byte_offset, ACPI_CAST_PTR(void,
-								     (rgn_desc->
-								      region.
-								      address +
-								      region_offset))));
+			      field_datum_byte_offset,
+			      ACPI_FORMAT_UINT64(rgn_desc->region.address +
+						 region_offset)));
 
 	/* Invoke the appropriate address_space/op_region handler */
 
diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index b813fed95e56..1c64a988cbee 100644
--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -114,7 +114,18 @@ acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state)
 		/* Might return while OS is shutting down, just continue */
 
 		ACPI_FREE(fatal);
-		break;
+		goto cleanup;
+
+	case AML_EXTERNAL_OP:
+		/*
+		 * If the interpreter sees this opcode, just ignore it. The External
+		 * op is intended for use by disassemblers in order to properly
+		 * disassemble control method invocations. The opcode or group of
+		 * opcodes should be surrounded by an "if (0)" clause to ensure that
+		 * AML interpreters never see the opcode.
+		 */
+		status = AE_OK;
+		goto cleanup;
 
 	default:
 
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 0fe188e238ef..f6c2f5499935 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -165,8 +165,8 @@ acpi_ex_system_memory_space_handler(u32 function,
 		 * one page, which is similar to the original code that used a 4k
 		 * maximum window.
 		 */
-		page_boundary_map_length =
-		    ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address;
+		page_boundary_map_length = (acpi_size)
+		    (ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address);
 		if (page_boundary_map_length == 0) {
 			page_boundary_map_length = ACPI_DEFAULT_PAGE_SIZE;
 		}
@@ -177,12 +177,13 @@ acpi_ex_system_memory_space_handler(u32 function,
 
 		/* Create a new mapping starting at the address given */
 
-		mem_info->mapped_logical_address = acpi_os_map_memory((acpi_physical_address) address, map_length);
+		mem_info->mapped_logical_address =
+		    acpi_os_map_memory(address, ma