Merge back new ACPICA material for v4.7.
diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile
index f682374..227bb7b 100644
--- a/drivers/acpi/acpica/Makefile
+++ b/drivers/acpi/acpica/Makefile
@@ -43,6 +43,7 @@
evxfregn.o
acpi-y += \
+ exconcat.o \
exconfig.o \
exconvrt.o \
excreate.o \
@@ -149,6 +150,7 @@
acpi-y += \
utaddress.o \
utalloc.o \
+ utascii.o \
utbuffer.o \
utcopy.o \
utexcep.o \
diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 993af9e..f6404ea 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -53,7 +53,7 @@
#define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */
struct acpi_db_command_info {
- char *name; /* Command Name */
+ const char *name; /* Command Name */
u8 min_args; /* Minimum arguments required */
};
@@ -64,7 +64,7 @@
};
struct acpi_db_argument_info {
- char *name; /* Argument Name */
+ const char *name; /* Argument Name */
};
struct acpi_db_execute_walk {
@@ -196,7 +196,7 @@
acpi_walk_state
*walk_state))
- acpi_status acpi_db_display_all_methods(char *display_count_arg);
+acpi_status acpi_db_display_all_methods(char *display_count_arg);
void acpi_db_display_arguments(void);
@@ -220,7 +220,7 @@
* dbexec - debugger control method execution
*/
void
-acpi_db_execute(char *name, char **args, acpi_object_type * types, u32 flags);
+acpi_db_execute(char *name, char **args, acpi_object_type *types, u32 flags);
void
acpi_db_create_execution_threads(char *num_threads_arg,
@@ -271,7 +271,7 @@
acpi_status acpi_db_user_commands(void);
char *acpi_db_get_next_token(char *string,
- char **next, acpi_object_type * return_type);
+ char **next, acpi_object_type *return_type);
/*
* dbobject
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h
index 010cf81..77af91c 100644
--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -72,6 +72,7 @@
ACPI_HW_DEPENDENT_RETURN_OK(acpi_status
acpi_ev_acquire_global_lock(u16 timeout))
ACPI_HW_DEPENDENT_RETURN_OK(acpi_status acpi_ev_release_global_lock(void))
+
acpi_status acpi_ev_remove_global_lock_handler(void);
/*
@@ -198,8 +199,6 @@
acpi_ev_detach_region(union acpi_operand_object *region_obj,
u8 acpi_ns_is_locked);
-void acpi_ev_associate_reg_method(union acpi_operand_object *region_obj);
-
void
acpi_ev_execute_reg_methods(struct acpi_namespace_node *node,
acpi_adr_space_type space_id, u32 function);
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index 51b073b..fded776 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -187,6 +187,8 @@
extern const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS];
extern const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS];
extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS];
+extern const char acpi_gbl_lower_hex_digits[];
+extern const char acpi_gbl_upper_hex_digits[];
extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES];
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
@@ -361,6 +363,15 @@
#endif /* ACPI_DEBUGGER */
+#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
+
+ACPI_GLOBAL(const char, *acpi_gbl_pld_panel_list[]);
+ACPI_GLOBAL(const char, *acpi_gbl_pld_vertical_position_list[]);
+ACPI_GLOBAL(const char, *acpi_gbl_pld_horizontal_position_list[]);
+ACPI_GLOBAL(const char, *acpi_gbl_pld_shape_list[]);
+
+#endif
+
/*****************************************************************************
*
* Application globals
diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h
index bae1a35..7ead235 100644
--- a/drivers/acpi/acpica/acinterp.h
+++ b/drivers/acpi/acpica/acinterp.h
@@ -67,7 +67,7 @@
typedef const struct acpi_exdump_info {
u8 opcode;
u8 offset;
- char *name;
+ const char *name;
} acpi_exdump_info;
@@ -370,7 +370,7 @@
acpi_status
acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
union acpi_operand_object *operand,
- acpi_object_type * return_type,
+ acpi_object_type *return_type,
union acpi_operand_object **return_desc);
/*
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 9562a10..13331d7 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -278,7 +278,7 @@
};
typedef
-acpi_status(*acpi_internal_method) (struct acpi_walk_state * walk_state);
+acpi_status (*acpi_internal_method) (struct acpi_walk_state * walk_state);
/*
* Bitmapped ACPI types. Used internally only
@@ -395,11 +395,12 @@
/* Return object auto-repair info */
-typedef acpi_status(*acpi_object_converter) (struct acpi_namespace_node * scope,
- union acpi_operand_object
- *original_object,
- union acpi_operand_object
- **converted_object);
+typedef acpi_status (*acpi_object_converter) (struct acpi_namespace_node *
+ scope,
+ union acpi_operand_object *
+ original_object,
+ union acpi_operand_object **
+ converted_object);
struct acpi_simple_repair_info {
char name[ACPI_NAME_SIZE];
@@ -539,10 +540,10 @@
struct acpi_namespace_node *gpe_device;
};
-typedef acpi_status(*acpi_gpe_callback) (struct acpi_gpe_xrupt_info *
- gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block,
- void *context);
+typedef acpi_status (*acpi_gpe_callback) (struct acpi_gpe_xrupt_info *
+ gpe_xrupt_info,
+ struct acpi_gpe_block_info *
+ gpe_block, void *context);
/* Information about each particular fixed event */
@@ -657,10 +658,11 @@
};
typedef
-acpi_status(*acpi_parse_downwards) (struct acpi_walk_state * walk_state,
- union acpi_parse_object ** out_op);
+acpi_status (*acpi_parse_downwards) (struct acpi_walk_state * walk_state,
+ union acpi_parse_object ** out_op);
-typedef acpi_status(*acpi_parse_upwards) (struct acpi_walk_state * walk_state);
+typedef
+acpi_status (*acpi_parse_upwards) (struct acpi_walk_state * walk_state);
/* Global handlers for AML Notifies */
@@ -700,7 +702,8 @@
*
****************************************************************************/
-typedef acpi_status(*acpi_execute_op) (struct acpi_walk_state * walk_state);
+typedef
+acpi_status (*acpi_execute_op) (struct acpi_walk_state * walk_state);
/* Address Range info block */
@@ -853,24 +856,24 @@
/* Parse object flags */
-#define ACPI_PARSEOP_GENERIC 0x01
-#define ACPI_PARSEOP_NAMED 0x02
-#define ACPI_PARSEOP_DEFERRED 0x04
-#define ACPI_PARSEOP_BYTELIST 0x08
-#define ACPI_PARSEOP_IN_STACK 0x10
-#define ACPI_PARSEOP_TARGET 0x20
-#define ACPI_PARSEOP_IN_CACHE 0x80
+#define ACPI_PARSEOP_GENERIC 0x01
+#define ACPI_PARSEOP_NAMED_OBJECT 0x02
+#define ACPI_PARSEOP_DEFERRED 0x04
+#define ACPI_PARSEOP_BYTELIST 0x08
+#define ACPI_PARSEOP_IN_STACK 0x10
+#define ACPI_PARSEOP_TARGET 0x20
+#define ACPI_PARSEOP_IN_CACHE 0x80
/* Parse object disasm_flags */
-#define ACPI_PARSEOP_IGNORE 0x01
-#define ACPI_PARSEOP_PARAMLIST 0x02
-#define ACPI_PARSEOP_EMPTY_TERMLIST 0x04
-#define ACPI_PARSEOP_PREDEF_CHECKED 0x08
-#define ACPI_PARSEOP_CLOSING_PAREN 0x10
-#define ACPI_PARSEOP_COMPOUND 0x20
-#define ACPI_PARSEOP_ASSIGNMENT 0x40
-#define ACPI_PARSEOP_ELSEIF 0x80
+#define ACPI_PARSEOP_IGNORE 0x01
+#define ACPI_PARSEOP_PARAMETER_LIST 0x02
+#define ACPI_PARSEOP_EMPTY_TERMLIST 0x04
+#define ACPI_PARSEOP_PREDEFINED_CHECKED 0x08
+#define ACPI_PARSEOP_CLOSING_PAREN 0x10
+#define ACPI_PARSEOP_COMPOUND_ASSIGNMENT 0x20
+#define ACPI_PARSEOP_ASSIGNMENT 0x40
+#define ACPI_PARSEOP_ELSEIF 0x80
/*****************************************************************************
*
@@ -1096,6 +1099,7 @@
#define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */
#define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */
#define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */
+#define ACPI_EXT_ORIGIN_FROM_OPCODE 0x10 /* External came from a External() opcode */
struct acpi_external_file {
char *path;
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index 411c18b..a3b9543 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -260,14 +260,31 @@
#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
+/* Generic (power-of-two) rounding */
+
+#define ACPI_IS_ALIGNED(a, s) (((a) & ((s) - 1)) == 0)
+#define ACPI_IS_POWER_OF_TWO(a) ACPI_IS_ALIGNED(a, a)
+
/*
* Bitmask creation
* Bit positions start at zero.
* MASK_BITS_ABOVE creates a mask starting AT the position and above
* MASK_BITS_BELOW creates a mask starting one bit BELOW the position
+ * MASK_BITS_ABOVE/BELOW accpets a bit offset to create a mask
+ * MASK_BITS_ABOVE/BELOW_32/64 accpets a bit width to create a mask
+ * Note: The ACPI_INTEGER_BIT_SIZE check is used to bypass compiler
+ * differences with the shift operator
*/
#define ACPI_MASK_BITS_ABOVE(position) (~((ACPI_UINT64_MAX) << ((u32) (position))))
#define ACPI_MASK_BITS_BELOW(position) ((ACPI_UINT64_MAX) << ((u32) (position)))
+#define ACPI_MASK_BITS_ABOVE_32(width) ((u32) ACPI_MASK_BITS_ABOVE(width))
+#define ACPI_MASK_BITS_BELOW_32(width) ((u32) ACPI_MASK_BITS_BELOW(width))
+#define ACPI_MASK_BITS_ABOVE_64(width) ((width) == ACPI_INTEGER_BIT_SIZE ? \
+ ACPI_UINT64_MAX : \
+ ACPI_MASK_BITS_ABOVE(width))
+#define ACPI_MASK_BITS_BELOW_64(width) ((width) == ACPI_INTEGER_BIT_SIZE ? \
+ (u64) 0 : \
+ ACPI_MASK_BITS_BELOW(width))
/* Bitfields within ACPI registers */
@@ -283,10 +300,10 @@
/* Generic bitfield macros and masks */
#define ACPI_GET_BITS(source_ptr, position, mask) \
- ((*source_ptr >> position) & mask)
+ ((*(source_ptr) >> (position)) & (mask))
#define ACPI_SET_BITS(target_ptr, position, mask, value) \
- (*target_ptr |= ((value & mask) << position))
+ (*(target_ptr) |= (((value) & (mask)) << (position)))
#define ACPI_1BIT_MASK 0x00000001
#define ACPI_2BIT_MASK 0x00000003
diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h
index 022d69c..f33a4ba 100644
--- a/drivers/acpi/acpica/acnamesp.h
+++ b/drivers/acpi/acpica/acnamesp.h
@@ -206,9 +206,10 @@
void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level);
void
-acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component);
+acpi_ns_dump_pathname(acpi_handle handle,
+ const char *msg, u32 level, u32 component);
-void acpi_ns_print_pathname(u32 num_segments, char *pathname);
+void acpi_ns_print_pathname(u32 num_segments, const char *pathname);
acpi_status
acpi_ns_dump_one_object(acpi_handle obj_handle,
diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h
index 7da639d..fc30577 100644
--- a/drivers/acpi/acpica/acparser.h
+++ b/drivers/acpi/acpica/acparser.h
@@ -139,7 +139,7 @@
*/
const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode);
-char *acpi_ps_get_opcode_name(u16 opcode);
+const char *acpi_ps_get_opcode_name(u16 opcode);
u8 acpi_ps_get_argument_count(u32 op_type);
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 5faeab4..888440b 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -129,7 +129,8 @@
ACPI_PTYPE2_REV_FIXED = 9,
ACPI_PTYPE2_FIX_VAR = 10,
ACPI_PTYPE2_VAR_VAR = 11,
- ACPI_PTYPE2_UUID_PAIR = 12
+ ACPI_PTYPE2_UUID_PAIR = 12,
+ ACPI_PTYPE_CUSTOM = 13
};
/* Support macros for users of the predefined info table */
@@ -340,7 +341,7 @@
{{"_BIX", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (16 Int),(4 Str) */
- PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16,
+ PACKAGE_INFO(ACPI_PTYPE_CUSTOM, ACPI_RTYPE_INTEGER, 16,
ACPI_RTYPE_STRING, 4, 0),
{{"_BLT",
@@ -523,6 +524,9 @@
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
+ {{"_FIT", METHOD_0ARGS,
+ METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, /* ACPI 6.0 */
+
{{"_FIX", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0),
@@ -1053,6 +1057,12 @@
METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING |
ACPI_RTYPE_BUFFER)}},
+ {{"_WPC", METHOD_0ARGS,
+ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* ACPI 6.1 */
+
+ {{"_WPP", METHOD_0ARGS,
+ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* ACPI 6.1 */
+
PACKAGE_INFO(0, 0, 0, 0, 0, 0) /* Table terminator */
};
#else
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
index 5dd58be..63da1e3 100644
--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -124,7 +124,7 @@
typedef const struct acpi_rsdump_info {
u8 opcode;
u8 offset;
- char *name;
+ const char *name;
const char **pointer;
} acpi_rsdump_info;
@@ -209,7 +209,7 @@
acpi_status
acpi_rs_get_method_data(acpi_handle handle,
- char *path, struct acpi_buffer *ret_buffer);
+ const char *path, struct acpi_buffer *ret_buffer);
acpi_status
acpi_rs_set_srs_method_data(struct acpi_namespace_node *node,
@@ -223,16 +223,16 @@
* rscalc
*/
acpi_status
-acpi_rs_get_list_length(u8 * aml_buffer,
- u32 aml_buffer_length, acpi_size * size_needed);
+acpi_rs_get_list_length(u8 *aml_buffer,
+ u32 aml_buffer_length, acpi_size *size_needed);
acpi_status
acpi_rs_get_aml_length(struct acpi_resource *resource_list,
- acpi_size resource_list_size, acpi_size * size_needed);
+ acpi_size resource_list_size, acpi_size *size_needed);
acpi_status
acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
- acpi_size * buffer_size_needed);
+ acpi_size *buffer_size_needed);
acpi_status
acpi_rs_convert_aml_to_resources(u8 * aml,
diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index b3b386e..6235642 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -184,7 +184,7 @@
/* The first 3 elements are passed by the caller to acpi_ns_evaluate */
struct acpi_namespace_node *prefix_node; /* Input: starting node */
- char *relative_pathname; /* Input: path relative to prefix_node */
+ const char *relative_pathname; /* Input: path relative to prefix_node */
union acpi_operand_object **parameters; /* Input: argument list */
struct acpi_namespace_node *node; /* Resolved node (prefix_node:relative_pathname) */
diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h
index 848ad3a..cd5a135 100644
--- a/drivers/acpi/acpica/actables.h
+++ b/drivers/acpi/acpica/actables.h
@@ -161,8 +161,6 @@
acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
-u8 acpi_is_valid_signature(char *signature);
-
/*
* tbxfload
*/
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index e43ab6f..a7dbb2b 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -136,16 +136,16 @@
#define ACPI_SMALL_VARIABLE_LENGTH 3
typedef
-acpi_status(*acpi_walk_aml_callback) (u8 *aml,
- u32 length,
- u32 offset,
- u8 resource_index, void **context);
+acpi_status (*acpi_walk_aml_callback) (u8 *aml,
+ u32 length,
+ u32 offset,
+ u8 resource_index, void **context);
typedef
-acpi_status(*acpi_pkg_callback) (u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state * state,
- void *context);
+acpi_status (*acpi_pkg_callback) (u8 object_type,
+ union acpi_operand_object * source_object,
+ union acpi_generic_state * state,
+ void *context);
struct acpi_pkg_info {
u8 *free_space;
@@ -167,6 +167,15 @@
#define DB_QWORD_DISPLAY 8
/*
+ * utascii - ASCII utilities
+ */
+u8 acpi_ut_valid_nameseg(char *signature);
+
+u8 acpi_ut_valid_name_char(char character, u32 position);
+
+void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count);
+
+/*
* utnonansi - Non-ANSI C library functions
*/
void acpi_ut_strupr(char *src_string);
@@ -175,7 +184,14 @@
int acpi_ut_stricmp(char *string1, char *string2);
-acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer);
+acpi_status
+acpi_ut_strtoul64(char *string,
+ u32 base, u32 max_integer_byte_width, u64 *ret_integer);
+
+/* Values for max_integer_byte_width above */
+
+#define ACPI_MAX32_BYTE_WIDTH 4
+#define ACPI_MAX64_BYTE_WIDTH 8
/*
* utglobal - Global data structures and procedures
@@ -266,7 +282,8 @@
void
acpi_ut_trace_ptr(u32 line_number,
const char *function_name,
- const char *module_name, u32 component_id, void *pointer);
+ const char *module_name,
+ u32 component_id, const void *pointer);
void
acpi_ut_trace_u32(u32 line_number,
@@ -276,7 +293,8 @@
void
acpi_ut_trace_str(u32 line_number,
const char *function_name,
- const char *module_name, u32 component_id, char *string);
+ const char *module_name,
+ u32 component_id, const char *string);
void
acpi_ut_exit(u32 line_number,
@@ -335,12 +353,12 @@
*/
acpi_status
acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
- char *path,
+ const char *path,
u32 expected_return_btypes,
union acpi_operand_object **return_desc);
acpi_status
-acpi_ut_evaluate_numeric_object(char *object_name,
+acpi_ut_evaluate_numeric_object(const char *object_name,
struct acpi_namespace_node *device_node,
u64 *value);
@@ -415,7 +433,7 @@
union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size);
acpi_status
-acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length);
+acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size *obj_length);
/*
* utosi - Support for the _OSI predefined control method
@@ -526,15 +544,15 @@
void
acpi_ut_display_init_pathname(u8 type,
struct acpi_namespace_node *obj_handle,
- char *path);
+ const char *path);
#endif
/*
* utownerid - Support for Table/Method Owner IDs
*/
-acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id);
+acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id);
-void acpi_ut_release_owner_id(acpi_owner_id * owner_id);
+void acpi_ut_release_owner_id(acpi_owner_id *owner_id);
/*
* utresrc
@@ -570,10 +588,6 @@
void ut_convert_backslashes(char *pathname);
#endif
-u8 acpi_ut_valid_acpi_name(char *name);
-
-u8 acpi_ut_valid_acpi_char(char character, u32 position);
-
void acpi_ut_repair_name(char *name);
#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)
@@ -628,7 +642,7 @@
void acpi_ut_dump_allocations(u32 component, const char *module);
acpi_status
-acpi_ut_create_list(char *list_name,
+acpi_ut_create_list(const char *list_name,
u16 object_size, struct acpi_memory_list **return_cache);
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
diff --git a/drivers/acpi/acpica/dbcmds.c b/drivers/acpi/acpica/dbcmds.c
index 772178c..62bd446 100644
--- a/drivers/acpi/acpica/dbcmds.c
+++ b/drivers/acpi/acpica/dbcmds.c
@@ -738,9 +738,9 @@
original_aml = return_buffer.pointer;
acpi_dm_compare_aml_resources(original_aml->buffer.pointer,
- (acpi_rsdesc_size) original_aml->buffer.
+ (acpi_rsdesc_size)original_aml->buffer.
length, new_aml.pointer,
- (acpi_rsdesc_size) new_aml.length);
+ (acpi_rsdesc_size)new_aml.length);
/* Cleanup and exit */
diff --git a/drivers/acpi/acpica/dbconvert.c b/drivers/acpi/acpica/dbconvert.c
index 68f4e0f4..7cd07b2 100644
--- a/drivers/acpi/acpica/dbconvert.c
+++ b/drivers/acpi/acpica/dbconvert.c
@@ -194,7 +194,7 @@
*
******************************************************************************/
-acpi_status acpi_db_convert_to_package(char *string, union acpi_object * object)
+acpi_status acpi_db_convert_to_package(char *string, union acpi_object *object)
{
char *this;
char *next;
@@ -252,7 +252,7 @@
acpi_status
acpi_db_convert_to_object(acpi_object_type type,
- char *string, union acpi_object * object)
+ char *string, union acpi_object *object)
{
acpi_status status = AE_OK;
@@ -277,7 +277,9 @@
default:
object->type = ACPI_TYPE_INTEGER;
- status = acpi_ut_strtoul64(string, 16, &object->integer.value);
+ status =
+ acpi_ut_strtoul64(string, 16, acpi_gbl_integer_byte_width,
+ &object->integer.value);
break;
}
diff --git a/drivers/acpi/acpica/dbexec.c b/drivers/acpi/acpica/dbexec.c
index c814855..12df291 100644
--- a/drivers/acpi/acpica/dbexec.c
+++ b/drivers/acpi/acpica/dbexec.c
@@ -361,7 +361,7 @@
******************************************************************************/
void
-acpi_db_execute(char *name, char **args, acpi_object_type * types, u32 flags)
+acpi_db_execute(char *name, char **args, acpi_object_type *types, u32 flags)
{
acpi_status status;
struct acpi_buffer return_obj;
diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c
index 417c02a..7cd5d2e 100644
--- a/drivers/acpi/acpica/dbinput.c
+++ b/drivers/acpi/acpica/dbinput.c
@@ -57,12 +57,12 @@
static u32 acpi_db_match_command(char *user_command);
-static void acpi_db_display_command_info(char *command, u8 display_all);
+static void acpi_db_display_command_info(const char *command, u8 display_all);
static void acpi_db_display_help(char *command);
static u8
-acpi_db_match_command_help(char *command,
+acpi_db_match_command_help(const char *command,
const struct acpi_db_command_help *help);
/*
@@ -348,7 +348,7 @@
******************************************************************************/
static u8
-acpi_db_match_command_help(char *command,
+acpi_db_match_command_help(const char *command,
const struct acpi_db_command_help *help)
{
char *invocation = help->invocation;
@@ -402,7 +402,7 @@
*
******************************************************************************/
-static void acpi_db_display_command_info(char *command, u8 display_all)
+static void acpi_db_display_command_info(const char *command, u8 display_all)
{
const struct acpi_db_command_help *next;
u8 matched;
@@ -466,7 +466,7 @@
******************************************************************************/
char *acpi_db_get_next_token(char *string,
- char **next, acpi_object_type * return_type)
+ char **next, acpi_object_type *return_type)
{
char *start;
u32 depth;
@@ -656,8 +656,9 @@
}
for (i = CMD_FIRST_VALID; acpi_gbl_db_commands[i].name; i++) {
- if (strstr(acpi_gbl_db_commands[i].name, user_command) ==
- acpi_gbl_db_commands[i].name) {
+ if (strstr
+ (ACPI_CAST_PTR(char, acpi_gbl_db_commands[i].name),
+ user_command) == acpi_gbl_db_commands[i].name) {
return (i);
}
}
@@ -683,8 +684,8 @@
acpi_status
acpi_db_command_dispatch(char *input_buffer,
- struct acpi_walk_state * walk_state,
- union acpi_parse_object * op)
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op)
{
u32 temp;
u32 command_index;
diff --git a/drivers/acpi/acpica/dbnames.c b/drivers/acpi/acpica/dbnames.c
index 3c23b5a..8667f14 100644
--- a/drivers/acpi/acpica/dbnames.c
+++ b/drivers/acpi/acpica/dbnames.c
@@ -285,7 +285,7 @@
u32 max_depth = ACPI_UINT32_MAX;
acpi_owner_id owner_id;
- owner_id = (acpi_owner_id) strtoul(owner_arg, NULL, 0);
+ owner_id = (acpi_owner_id)strtoul(owner_arg, NULL, 0);
/* Now we can check for the depth argument */
@@ -709,7 +709,7 @@
return (AE_OK);
}
- if (!acpi_ut_valid_acpi_name(node->name.ascii)) {
+ if (!acpi_ut_valid_nameseg(node->name.ascii)) {
acpi_os_printf("Invalid AcpiName for Node %p\n", node);
return (AE_OK);
}
diff --git a/drivers/acpi/acpica/dbutils.c b/drivers/acpi/acpica/dbutils.c
index b37a2c7..ae80106 100644
--- a/drivers/acpi/acpica/dbutils.c
+++ b/drivers/acpi/acpica/dbutils.c
@@ -56,8 +56,6 @@
void acpi_db_dump_buffer(u32 address);
#endif
-static char *gbl_hex_to_ascii = "0123456789ABCDEF";
-
/*******************************************************************************
*
* FUNCTION: acpi_db_match_argument
@@ -82,8 +80,9 @@
}
for (i = 0; arguments[i].name; i++) {
- if (strstr(arguments[i].name, user_argument) ==
- arguments[i].name) {
+ if (strstr(ACPI_CAST_PTR(char, arguments[i].name),
+ ACPI_CAST_PTR(char,
+ user_argument)) == arguments[i].name) {
return (i);
}
}
@@ -339,7 +338,7 @@
buffer[8] = '\0';
for (i = 7; i >= 0; i--) {
- buffer[i] = gbl_hex_to_ascii[value & 0x0F];
+ buffer[i] = acpi_gbl_upper_hex_digits[value & 0x0F];
value = value >> 4;
}
}
diff --git a/drivers/acpi/acpica/dbxface.c b/drivers/acpi/acpica/dbxface.c
index e94e0d8..124db23 100644
--- a/drivers/acpi/acpica/dbxface.c
+++ b/drivers/acpi/acpica/dbxface.c
@@ -162,8 +162,8 @@
******************************************************************************/
acpi_status
-acpi_db_single_step(struct acpi_walk_state * walk_state,
- union acpi_parse_object * op, u32 opcode_class)
+acpi_db_single_step(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op, u32 opcode_class)
{
union acpi_parse_object *next;
acpi_status status = AE_OK;
diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c
index c9a663f..4ddcbf1 100644
--- a/drivers/acpi/acpica/dscontrol.c
+++ b/drivers/acpi/acpica/dscontrol.c
@@ -163,8 +163,8 @@
******************************************************************************/
acpi_status
-acpi_ds_exec_end_control_op(struct acpi_walk_state * walk_state,
- union acpi_parse_object * op)
+acpi_ds_exec_end_control_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op)
{
acpi_status status = AE_OK;
union acpi_generic_state *control_state;
diff --git a/drivers/acpi/acpica/dsinit.c b/drivers/acpi/acpica/dsinit.c
index 5aa1c5f..f1e6dcc 100644
--- a/drivers/acpi/acpica/dsinit.c
+++ b/drivers/acpi/acpica/dsinit.c
@@ -188,7 +188,7 @@
acpi_status
acpi_ds_initialize_objects(u32 table_index,
- struct acpi_namespace_node * start_node)
+ struct acpi_namespace_node *start_node)
{
acpi_status status;
struct acpi_init_walk_info info;
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index da198b8..47c7b52 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -209,7 +209,7 @@
******************************************************************************/
acpi_status
-acpi_ds_method_error(acpi_status status, struct acpi_walk_state * walk_state)
+acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state)
{
u32 aml_offset;
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index 8ca9416..f393de9 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -569,7 +569,7 @@
/* TBD: May only be temporary */
obj_desc =
- acpi_ut_create_string_object((acpi_size) name_length);
+ acpi_ut_create_string_object((acpi_size)name_length);
strncpy(obj_desc->string.pointer,
name_string, name_length);
diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c
index d1cedcf..fd34040 100644
--- a/drivers/acpi/acpica/dswload.c
+++ b/drivers/acpi/acpica/dswload.c
@@ -137,8 +137,8 @@
******************************************************************************/
acpi_status
-acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state,
- union acpi_parse_object ** out_op)
+acpi_ds_load1_begin_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object **out_op)
{
union acpi_parse_object *op;
struct acpi_namespace_node *node;
diff --git a/drivers/acpi/acpica/dswload2.c b/drivers/acpi/acpica/dswload2.c
index 0bac6e1..762db3f 100644
--- a/drivers/acpi/acpica/dswload2.c
+++ b/drivers/acpi/acpica/dswload2.c
@@ -490,8 +490,8 @@
status =
acpi_ds_create_index_field(op,
- (acpi_handle) arg->
- common.node, walk_state);
+ (acpi_handle)arg->common.
+ node, walk_state);
break;
case AML_BANK_FIELD_OP:
diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c
index 3a26ddb..e333869 100644
--- a/drivers/acpi/acpica/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
@@ -143,8 +143,8 @@
******************************************************************************/
acpi_status
-acpi_ds_result_push(union acpi_operand_object * object,
- struct acpi_walk_state * walk_state)
+acpi_ds_result_push(union acpi_operand_object *object,
+ struct acpi_walk_state *walk_state)
{
union acpi_generic_state *state;
acpi_status status;
@@ -307,7 +307,7 @@
******************************************************************************/
acpi_status
-acpi_ds_obj_stack_push(void *object, struct acpi_walk_state * walk_state)
+acpi_ds_obj_stack_push(void *object, struct acpi_walk_state *walk_state)
{
ACPI_FUNCTION_NAME(ds_obj_stack_push);
@@ -354,7 +354,7 @@
******************************************************************************/
acpi_status
-acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state * walk_state)
+acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state *walk_state)
{
u32 i;
@@ -411,7 +411,7 @@
return;
}
- for (i = (s32) pop_count - 1; i >= 0; i--) {
+ for (i = (s32)pop_count - 1; i >= 0; i--) {
if (walk_state->num_operands == 0) {
return;
}
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index b47e62aaf..4b4949c 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -440,7 +440,7 @@
gpe_event_info =
&gpe_block->
- event_info[((acpi_size) i *
+ event_info[((acpi_size)i *
ACPI_GPE_REGISTER_WIDTH) + j];
gpe_number =
j + gpe_register_info->base_gpe_number;
@@ -652,7 +652,7 @@
*
******************************************************************************/
-acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info * gpe_event_info)
+acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info)
{
acpi_status status;
diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c
index 447fa1c..d54014c 100644
--- a/drivers/acpi/acpica/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
@@ -211,7 +211,7 @@
/* Allocate the GPE register information block */
- gpe_register_info = ACPI_ALLOCATE_ZEROED((acpi_size) gpe_block->
+ gpe_register_info = ACPI_ALLOCATE_ZEROED((acpi_size)gpe_block->
register_count *
sizeof(struct
acpi_gpe_register_info));
@@ -225,7 +225,7 @@
* Allocate the GPE event_info block. There are eight distinct GPEs
* per register. Initialization to zeros is sufficient.
*/
- gpe_event_info = ACPI_ALLOCATE_ZEROED((acpi_size) gpe_block->gpe_count *
+ gpe_event_info = ACPI_ALLOCATE_ZEROED((acpi_size)gpe_block->gpe_count *
sizeof(struct
acpi_gpe_event_info));
if (!gpe_event_info) {
diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index 66c4b5b..3f150d5 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -163,7 +163,7 @@
acpi_status
acpi_ev_get_gpe_xrupt_block(u32 interrupt_number,
- struct acpi_gpe_xrupt_info ** gpe_xrupt_block)
+ struct acpi_gpe_xrupt_info **gpe_xrupt_block)
{
struct acpi_gpe_xrupt_info *next_gpe_xrupt;
struct acpi_gpe_xrupt_info *gpe_xrupt;
@@ -320,7 +320,7 @@
/* Now look at the individual GPEs in this byte register */
for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) {
- gpe_event_info = &gpe_block->event_info[((acpi_size) i *
+ gpe_event_info = &gpe_block->event_info[((acpi_size)i *
ACPI_GPE_REGISTER_WIDTH)
+ j];
diff --git a/drivers/acpi/acpica/evhandler.c b/drivers/acpi/acpica/evhandler.c
index 0f6be89..24768ca 100644
--- a/drivers/acpi/acpica/evhandler.c
+++ b/drivers/acpi/acpica/evhandler.c
@@ -359,7 +359,7 @@
******************************************************************************/
acpi_status
-acpi_ev_install_space_handler(struct acpi_namespace_node * node,
+acpi_ev_install_space_handler(struct acpi_namespace_node *node,
acpi_adr_space_type space_id,
acpi_adr_space_handler handler,
acpi_adr_space_setup setup, void *context)
diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c
index c67d78c..f51d43a 100644
--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -99,8 +99,7 @@
******************************************************************************/
acpi_status
-acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
- u32 notify_value)
+acpi_ev_queue_notify_request(struct acpi_namespace_node *node, u32 notify_value)
{
union acpi_operand_object *obj_desc;
union acpi_operand_object *handler_list_head = NULL;
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 63924d1..4c6f795 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -526,52 +526,6 @@
/*******************************************************************************
*
- * FUNCTION: acpi_ev_associate_reg_method
- *
- * PARAMETERS: region_obj - Region object
- *
- * RETURN: Status
- *
- * DESCRIPTION: Find and associate _REG method to a region
- *
- ******************************************************************************/
-
-void acpi_ev_associate_reg_method(union acpi_operand_object *region_obj)
-{
- acpi_name *reg_name_ptr = (acpi_name *) METHOD_NAME__REG;
- struct acpi_namespace_node *method_node;
- struct acpi_namespace_node *node;
- union acpi_operand_object *region_obj2;
- acpi_status status;
-
- ACPI_FUNCTION_TRACE(ev_associate_reg_method);
-
- region_obj2 = acpi_ns_get_secondary_object(region_obj);
- if (!region_obj2) {
- return_VOID;
- }
-
- node = region_obj->region.node->parent;
-
- /* Find any "_REG" method associated with this region definition */
-
- status =
- acpi_ns_search_one_scope(*reg_name_ptr, node, ACPI_TYPE_METHOD,
- &method_node);
- if (ACPI_SUCCESS(status)) {
- /*
- * The _REG method is optional and there can be only one per region
- * definition. This will be executed when the handler is attached
- * or removed
- */
- region_obj2->extra.method_REG = method_node;
- }
-
- return_VOID;
-}
-
-/*******************************************************************************
- *
* FUNCTION: acpi_ev_execute_reg_method
*
* PARAMETERS: region_obj - Region object
@@ -589,18 +543,42 @@
struct acpi_evaluate_info *info;
union acpi_operand_object *args[3];
union acpi_operand_object *region_obj2;
+ const acpi_name *reg_name_ptr =
+ ACPI_CAST_PTR(acpi_name, METHOD_NAME__REG);
+ struct acpi_namespace_node *method_node;
+ struct acpi_namespace_node *node;
acpi_status status;
ACPI_FUNCTION_TRACE(ev_execute_reg_method);
+ if (!acpi_gbl_namespace_initialized ||
+ region_obj->region.handler == NULL) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
region_obj2 = acpi_ns_get_secondary_object(region_obj);
if (!region_obj2) {
return_ACPI_STATUS(AE_NOT_EXIST);
}
- if (region_obj2->extra.method_REG == NULL ||
- region_obj->region.handler == NULL ||
- !acpi_gbl_namespace_initialized) {
+ /*
+ * Find any "_REG" method associated with this region definition.
+ * The method should always be updated as this function may be
+ * invoked after a namespace change.
+ */
+ node = region_obj->region.node->parent;
+ status =
+ acpi_ns_search_one_scope(*reg_name_ptr, node, ACPI_TYPE_METHOD,
+ &method_node);
+ if (ACPI_SUCCESS(status)) {
+ /*
+ * The _REG method is optional and there can be only one per
+ * region definition. This will be executed when the handler is
+ * attached or removed.
+ */
+ region_obj2->extra.method_REG = method_node;
+ }
+ if (region_obj2->extra.method_REG == NULL) {
return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index fda869c..b6ea9c0 100644
--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -227,7 +227,7 @@
/* Install a handler for this PCI root bridge */
- status = acpi_install_address_space_handler((acpi_handle) pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
+ status = acpi_install_address_space_handler((acpi_handle)pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
if (ACPI_FAILURE(status)) {
if (status == AE_SAME_HANDLER) {
/*
@@ -518,7 +518,6 @@
return_ACPI_STATUS(AE_OK);
}
- acpi_ev_associate_reg_method(region_obj);
region_obj->common.flags |= AOPOBJ_OBJECT_INITIALIZED;
node = region_obj->region.node->parent;
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c
index 9045671..17cfef7 100644
--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -917,7 +917,7 @@
* the FADT-defined gpe blocks. Otherwise, the GPE block device.
*
******************************************************************************/
-acpi_status acpi_get_gpe_device(u32 index, acpi_handle * gpe_device)
+acpi_status acpi_get_gpe_device(u32 index, acpi_handle *gpe_device)
{
struct acpi_gpe_device_info info;
acpi_status status;
diff --git a/drivers/acpi/acpica/exconcat.c b/drivers/acpi/acpica/exconcat.c
new file mode 100644
index 0000000..2423fe0
--- /dev/null
+++ b/drivers/acpi/acpica/exconcat.c
@@ -0,0 +1,439 @@
+/******************************************************************************
+ *
+ * Module Name: exconcat - Concatenate-type AML operators
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2016, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+#include "acinterp.h"
+#include "amlresrc.h"
+
+#define _COMPONENT ACPI_EXECUTER
+ACPI_MODULE_NAME("exconcat")
+
+/* Local Prototypes */
+static acpi_status
+acpi_ex_convert_to_object_type_string(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ex_do_concatenate
+ *
+ * PARAMETERS: operand0 - First source object
+ * operand1 - Second source object
+ * actual_return_desc - Where to place the return object
+ * walk_state - Current walk state
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Concatenate two objects with the ACPI-defined conversion
+ * rules as necessary.
+ * NOTE:
+ * Per the ACPI spec (up to 6.1), Concatenate only supports Integer,
+ * String, and Buffer objects. However, we support all objects here
+ * as an extension. This improves the usefulness of both Concatenate
+ * and the Printf/Fprintf macros. The extension returns a string
+ * describing the object type for the other objects.
+ * 02/2016.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ex_do_concatenate(union acpi_operand_object *operand0,
+ union acpi_operand_object *operand1,
+ union acpi_operand_object **actual_return_desc,
+ struct acpi_walk_state *walk_state)
+{
+ union acpi_operand_object *local_operand0 = operand0;
+ union acpi_operand_object *local_operand1 = operand1;
+ union acpi_operand_object *temp_operand1 = NULL;
+ union acpi_operand_object *return_desc;
+ char *buffer;
+ acpi_object_type operand0_type;
+ acpi_object_type operand1_type;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE(ex_do_concatenate);
+
+ /* Operand 0 preprocessing */
+
+ switch (operand0->common.type) {
+ case ACPI_TYPE_INTEGER:
+ case ACPI_TYPE_STRING:
+ case ACPI_TYPE_BUFFER:
+
+ operand0_type = operand0->common.type;
+ break;
+
+ default:
+
+ /* For all other types, get the "object type" string */
+
+ status =
+ acpi_ex_convert_to_object_type_string(operand0,
+ &local_operand0);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
+
+ operand0_type = ACPI_TYPE_STRING;
+ break;
+ }
+
+ /* Operand 1 preprocessing */
+
+ switch (operand1->common.type) {
+ case ACPI_TYPE_INTEGER:
+ case ACPI_TYPE_STRING:
+ case ACPI_TYPE_BUFFER:
+
+ operand1_type = operand1->common.type;
+ break;
+
+ default:
+
+ /* For all other types, get the "object type" string */
+
+ status =
+ acpi_ex_convert_to_object_type_string(operand1,
+ &local_operand1);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
+
+ operand1_type = ACPI_TYPE_STRING;
+ break;
+ }
+
+ /*
+ * Convert the second operand if necessary. The first operand (0)
+ * determines the type of the second operand (1) (See the Data Types
+ * section of the ACPI specification). Both object types are
+ * guaranteed to be either Integer/String/Buffer by the operand
+ * resolution mechanism.
+ */
+ switch (operand0_type) {
+ case ACPI_TYPE_INTEGER:
+
+ status =
+ acpi_ex_convert_to_integer(local_operand1, &temp_operand1,
+ 16);
+ break;
+
+ case ACPI_TYPE_BUFFER:
+
+ status =
+ acpi_ex_convert_to_buffer(local_operand1, &temp_operand1);
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ switch (operand1_type) {
+ case ACPI_TYPE_INTEGER:
+ case ACPI_TYPE_STRING:
+ case ACPI_TYPE_BUFFER:
+
+ /* Other types have already been converted to string */
+
+ status =
+ acpi_ex_convert_to_string(local_operand1,
+ &temp_operand1,
+ ACPI_IMPLICIT_CONVERT_HEX);
+ break;
+
+ default:
+
+ status = AE_OK;
+ break;
+ }
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO, "Invalid object type: 0x%X",
+ operand0->common.type));
+ status = AE_AML_INTERNAL;
+ }
+
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
+
+ /* Take care with any newly created operand objects */
+
+ if ((local_operand1 != operand1) && (local_operand1 != temp_operand1)) {
+ acpi_ut_remove_reference(local_operand1);
+ }
+
+ local_operand1 = temp_operand1;
+
+ /*
+ * Both operands are now known to be the same object type
+ * (Both are Integer, String, or Buffer), and we can now perform
+ * the concatenation.
+ *
+ * There are three cases to handle, as per the ACPI spec:
+ *
+ * 1) Two Integers concatenated to produce a new Buffer
+ * 2) Two Strings concatenated to produce a new String
+ * 3) Two Buffers concatenated to produce a new Buffer
+ */
+ switch (operand0_type) {
+ case ACPI_TYPE_INTEGER:
+
+ /* Result of two Integers is a Buffer */
+ /* Need enough buffer space for two integers */
+
+ return_desc = acpi_ut_create_buffer_object((acpi_size)
+ ACPI_MUL_2
+ (acpi_gbl_integer_byte_width));
+ if (!return_desc) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ buffer = (char *)return_desc->buffer.pointer;
+
+ /* Copy the first integer, LSB first */
+
+ memcpy(buffer, &operand0->integer.value,
+ acpi_gbl_integer_byte_width);
+
+ /* Copy the second integer (LSB first) after the first */
+
+ memcpy(buffer + acpi_gbl_integer_byte_width,
+ &local_operand1->integer.value,
+ acpi_gbl_integer_byte_width);
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ /* Result of two Strings is a String */
+
+ return_desc = acpi_ut_create_string_object(((acpi_size)
+ local_operand0->
+ string.length +
+ local_operand1->
+ string.length));
+ if (!return_desc) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ buffer = return_desc->string.pointer;
+
+ /* Concatenate the strings */
+
+ strcpy(buffer, local_operand0->string.pointer);
+ strcat(buffer, local_operand1->string.pointer);
+ break;
+
+ case ACPI_TYPE_BUFFER:
+
+ /* Result of two Buffers is a Buffer */
+
+ return_desc = acpi_ut_create_buffer_object(((acpi_size)
+ operand0->buffer.
+ length +
+ local_operand1->
+ buffer.length));
+ if (!return_desc) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ buffer = (char *)return_desc->buffer.pointer;
+
+ /* Concatenate the buffers */
+
+ memcpy(buffer, operand0->buffer.pointer,
+ operand0->buffer.length);
+ memcpy(buffer + operand0->buffer.length,
+ local_operand1->buffer.pointer,
+ local_operand1->buffer.length);
+ break;
+
+ default:
+
+ /* Invalid object type, should not happen here */
+
+ ACPI_ERROR((AE_INFO, "Invalid object type: 0x%X",
+ operand0->common.type));
+ status = AE_AML_INTERNAL;
+ goto cleanup;
+ }
+
+ *actual_return_desc = return_desc;
+
+cleanup:
+ if (local_operand0 != operand0) {
+ acpi_ut_remove_reference(local_operand0);
+ }
+
+ if (local_operand1 != operand1) {
+ acpi_ut_remove_reference(local_operand1);
+ }
+
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ex_convert_to_object_type_string
+ *
+ * PARAMETERS: obj_desc - Object to be converted
+ * return_desc - Where to place the return object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Convert an object of arbitrary type to a string object that
+ * contains the namestring for the object. Used for the
+ * concatenate operator.
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_ex_convert_to_object_type_string(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc)
+{
+ union acpi_operand_object *return_desc;
+ const char *type_string;
+
+ type_string = acpi_ut_get_type_name(obj_desc->common.type);
+
+ return_desc = acpi_ut_create_string_object(((acpi_size)strlen(type_string) + 9)); /* 9 For "[ Object]" */
+ if (!return_desc) {
+ return (AE_NO_MEMORY);
+ }
+
+ strcpy(return_desc->string.pointer, "[");
+ strcat(return_desc->string.pointer, type_string);
+ strcat(return_desc->string.pointer, " Object]");
+
+ *result_desc = return_desc;
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ex_concat_template
+ *
+ * PARAMETERS: operand0 - First source object
+ * operand1 - Second source object
+ * actual_return_desc - Where to place the return object
+ * walk_state - Current walk state
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Concatenate two resource templates
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ex_concat_template(union acpi_operand_object *operand0,
+ union acpi_operand_object *operand1,
+ union acpi_operand_object **actual_return_desc,
+ struct acpi_walk_state *walk_state)
+{
+ acpi_status status;
+ union acpi_operand_object *return_desc;
+ u8 *new_buf;
+ u8 *end_tag;
+ acpi_size length0;
+ acpi_size length1;
+ acpi_size new_length;
+
+ ACPI_FUNCTION_TRACE(ex_concat_template);
+
+ /*
+ * Find the end_tag descriptor in each resource template.
+ * Note1: returned pointers point TO the end_tag, not past it.
+ * Note2: zero-length buffers are allowed; treated like one end_tag
+ */
+
+ /* Get the length of the first resource template */
+
+ status = acpi_ut_get_resource_end_tag(operand0, &end_tag);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ length0 = ACPI_PTR_DIFF(end_tag, operand0->buffer.pointer);
+
+ /* Get the length of the second resource template */
+
+ status = acpi_ut_get_resource_end_tag(operand1, &end_tag);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ length1 = ACPI_PTR_DIFF(end_tag, operand1->buffer.pointer);
+
+ /* Combine both lengths, minimum size will be 2 for end_tag */
+
+ new_length = length0 + length1 + sizeof(struct aml_resource_end_tag);
+
+ /* Create a new buffer object for the result (with one end_tag) */
+
+ return_desc = acpi_ut_create_buffer_object(new_length);
+ if (!return_desc) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
+
+ /*
+ * Copy the templates to the new buffer, 0 first, then 1 follows. One
+ * end_tag descriptor is copied from Operand1.
+ */
+ new_buf = return_desc->buffer.pointer;
+ memcpy(new_buf, operand0->buffer.pointer, length0);
+ memcpy(new_buf + length0, operand1->buffer.pointer, length1);
+
+ /* Insert end_tag and set the checksum to zero, means "ignore checksum" */
+
+ new_buf[new_length - 1] = 0;
+ new_buf[new_length - 2] = ACPI_RESOURCE_NAME_END_TAG | 1;
+
+ /* Return the completed resource template */
+
+ *actual_return_desc = return_desc;
+ return_ACPI_STATUS(AE_OK);
+}
diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c
index f741613..a1d177d 100644
--- a/drivers/acpi/acpica/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
@@ -118,7 +118,9 @@
/* Execute any module-level code that was found in the table */
acpi_ex_exit_interpreter();
- acpi_ns_exec_module_code_list();
+ if (acpi_gbl_group_module_level_code) {
+ acpi_ns_exec_module_code_list();
+ }
acpi_ex_enter_interpreter();
/*
diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c
index 0b9f2c1..b7e9b3d 100644
--- a/drivers/acpi/acpica/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
@@ -124,7 +124,9 @@
* of ACPI 3.0) is that the to_integer() operator allows both decimal
* and hexadecimal strings (hex prefixed with "0x").
*/
- status = acpi_ut_strtoul64((char *)pointer, flags, &result);
+ status = acpi_ut_strtoul64((char *)pointer, flags,
+ acpi_gbl_integer_byte_width,
+ &result);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -439,7 +441,7 @@
* Need enough space for one ASCII integer (plus null terminator)
*/
return_desc =
- acpi_ut_create_string_object((acpi_size) string_length);
+ acpi_ut_create_string_object((acpi_size)string_length);
if (!return_desc) {
return_ACPI_STATUS(AE_NO_MEMORY);
}
@@ -518,7 +520,7 @@
}
return_desc =
- acpi_ut_create_string_object((acpi_size) string_length);
+ acpi_ut_create_string_object((acpi_size)string_length);
if (!return_desc) {
return_ACPI_STATUS(AE_NO_MEMORY);
}
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c
index bea9612..613ba6e 100644
--- a/drivers/acpi/acpica/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
@@ -394,7 +394,7 @@
obj_desc->processor.proc_id = (u8) operand[1]->integer.value;
obj_desc->processor.length = (u8) operand[3]->integer.value;
obj_desc->processor.address =
- (acpi_io_address) operand[2]->integer.value;
+ (acpi_io_address)operand[2]->integer.value;
/* Install the processor object in the parent Node */
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index ee30974..fce6b2e 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -55,9 +55,9 @@
*/
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
-static void acpi_ex_out_string(char *title, char *value);
+static void acpi_ex_out_string(const char *title, const char *value);
-static void acpi_ex_out_pointer(char *title, void *value);
+static void acpi_ex_out_pointer(const char *title, const void *value);
static void
acpi_ex_dump_object(union acpi_operand_object *obj_desc,
@@ -365,8 +365,7 @@
struct acpi_exdump_info *info)
{
u8 *target;
- char *name;
- const char *reference_name;
+ const char *name;
u8 count;
union acpi_operand_object *start;
union acpi_operand_object *data = NULL;
@@ -459,9 +458,9 @@
case ACPI_EXD_REFERENCE:
- reference_name = acpi_ut_get_reference_name(obj_desc);
acpi_ex_out_string("Class Name",
- ACPI_CAST_PTR(char, reference_name));
+ acpi_ut_get_reference_name
+ (obj_desc));
acpi_ex_dump_reference_obj(obj_desc);
break;
@@ -934,12 +933,12 @@
*
******************************************************************************/
-static void acpi_ex_out_string(char *title, char *value)
+static void acpi_ex_out_string(const char *title, const char *value)
{
acpi_os_printf("%20s : %s\n", title, value);
}
-static void acpi_ex_out_pointer(char *title, void *value)
+static void acpi_ex_out_pointer(const char *title, const void *value)
{
acpi_os_printf("%20s : %p\n", title, value);
}
diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c
index d5d8020..d7d3ee3 100644
--- a/drivers/acpi/acpica/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
@@ -126,7 +126,7 @@
******************************************************************************/
acpi_status
-acpi_ex_read_data_from_field(struct acpi_walk_state * walk_state,
+acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
union acpi_operand_object *obj_desc,
union acpi_operand_object **ret_buffer_desc)
{
@@ -233,7 +233,7 @@
* Note: Field.length is in bits.
*/
length =
- (acpi_size) ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->field.bit_length);
+ (acpi_size)ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->field.bit_length);
if (length > acpi_gbl_integer_byte_width) {
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index f0c5ed0..ee76d29 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -164,7 +164,7 @@
if (ACPI_ROUND_UP(rgn_desc->region.length,
obj_desc->common_field.
access_byte_width) >=
- ((acpi_size) obj_desc->common_field.
+ ((acpi_size)obj_desc->common_field.
base_byte_offset +
obj_desc->common_field.access_byte_width +
field_datum_byte_offset)) {
@@ -897,17 +897,9 @@
access_bit_width = ACPI_MUL_8(obj_desc->common_field.access_byte_width);
- /*
- * Create the bitmasks used for bit insertion.
- * Note: This if/else is used to bypass compiler differences with the
- * shift operator
- */
- if (access_bit_width == ACPI_INTEGER_BIT_SIZE) {
- width_mask = ACPI_UINT64_MAX;
- } else {
- width_mask = ACPI_MASK_BITS_ABOVE(access_bit_width);
- }
+ /* Create the bitmasks used for bit insertion */
+ width_mask = ACPI_MASK_BITS_ABOVE_64(access_bit_width);
mask = width_mask &
ACPI_MASK_BITS_BELOW(obj_desc->common_field.start_field_bit_offset);
diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c
index db30ae4..4f7e667 100644
--- a/drivers/acpi/acpica/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
@@ -45,7 +45,6 @@
#include "accommon.h"
#include "acinterp.h"
#include "amlcode.h"
-#include "amlresrc.h"
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exmisc")
@@ -140,295 +139,6 @@
/*******************************************************************************
*
- * FUNCTION: acpi_ex_concat_template
- *
- * PARAMETERS: operand0 - First source object
- * operand1 - Second source object
- * actual_return_desc - Where to place the return object
- * walk_state - Current walk state
- *
- * RETURN: Status
- *
- * DESCRIPTION: Concatenate two resource templates
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ex_concat_template(union acpi_operand_object *operand0,
- union acpi_operand_object *operand1,
- union acpi_operand_object **actual_return_desc,
- struct acpi_walk_state *walk_state)
-{
- acpi_status status;
- union acpi_operand_object *return_desc;
- u8 *new_buf;
- u8 *end_tag;
- acpi_size length0;
- acpi_size length1;
- acpi_size new_length;
-
- ACPI_FUNCTION_TRACE(ex_concat_template);
-
- /*
- * Find the end_tag descriptor in each resource template.
- * Note1: returned pointers point TO the end_tag, not past it.
- * Note2: zero-length buffers are allowed; treated like one end_tag
- */
-
- /* Get the length of the first resource template */
-
- status = acpi_ut_get_resource_end_tag(operand0, &end_tag);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
- length0 = ACPI_PTR_DIFF(end_tag, operand0->buffer.pointer);
-
- /* Get the length of the second resource template */
-
- status = acpi_ut_get_resource_end_tag(operand1, &end_tag);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
- length1 = ACPI_PTR_DIFF(end_tag, operand1->buffer.pointer);
-
- /* Combine both lengths, minimum size will be 2 for end_tag */
-
- new_length = length0 + length1 + sizeof(struct aml_resource_end_tag);
-
- /* Create a new buffer object for the result (with one end_tag) */
-
- return_desc = acpi_ut_create_buffer_object(new_length);
- if (!return_desc) {
- return_ACPI_STATUS(AE_NO_MEMORY);
- }
-
- /*
- * Copy the templates to the new buffer, 0 first, then 1 follows. One
- * end_tag descriptor is copied from Operand1.
- */
- new_buf = return_desc->buffer.pointer;
- memcpy(new_buf, operand0->buffer.pointer, length0);
- memcpy(new_buf + length0, operand1->buffer.pointer, length1);
-
- /* Insert end_tag and set the checksum to zero, means "ignore checksum" */
-
- new_buf[new_length - 1] = 0;
- new_buf[new_length - 2] = ACPI_RESOURCE_NAME_END_TAG | 1;
-
- /* Return the completed resource template */
-
- *actual_return_desc = return_desc;
- return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ex_do_concatenate
- *
- * PARAMETERS: operand0 - First source object
- * operand1 - Second source object
- * actual_return_desc - Where to place the return object
- * walk_state - Current walk state
- *
- * RETURN: Status
- *
- * DESCRIPTION: Concatenate two objects OF THE SAME TYPE.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ex_do_concatenate(union acpi_operand_object *operand0,
- union acpi_operand_object *operand1,
- union acpi_operand_object **actual_return_desc,
- struct acpi_walk_state *walk_state)
-{
- union acpi_operand_object *local_operand1 = operand1;
- union acpi_operand_object *return_desc;
- char *new_buf;
- const char *type_string;
- acpi_status status;
-
- ACPI_FUNCTION_TRACE(ex_do_concatenate);
-
- /*
- * Convert the second operand if necessary. The first operand
- * determines the type of the second operand, (See the Data Types
- * section of the ACPI specification.) Both object types are
- * guaranteed to be either Integer/String/Buffer by the operand
- * resolution mechanism.
- */
- switch (operand0->common.type) {
- case ACPI_TYPE_INTEGER:
-
- status =
- acpi_ex_convert_to_integer(operand1, &local_operand1, 16);
- break;
-
- case ACPI_TYPE_STRING:
- /*
- * Per the ACPI spec, Concatenate only supports int/str/buf.
- * However, we support all objects here as an extension.
- * This improves the usefulness of the Printf() macro.
- * 12/2015.
- */
- switch (operand1->common.type) {
- case ACPI_TYPE_INTEGER:
- case ACPI_TYPE_STRING:
- case ACPI_TYPE_BUFFER:
-
- status =
- acpi_ex_convert_to_string(operand1, &local_operand1,
- ACPI_IMPLICIT_CONVERT_HEX);
- break;
-
- default:
- /*
- * Just emit a string containing the object type.
- */
- type_string =
- acpi_ut_get_type_name(operand1->common.type);
-
- local_operand1 = acpi_ut_create_string_object(((acpi_size) strlen(type_string) + 9)); /* 9 For "[Object]" */
- if (!local_operand1) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- strcpy(local_operand1->string.pointer, "[");
- strcat(local_operand1->string.pointer, type_string);
- strcat(local_operand1->string.pointer, " Object]");
- status = AE_OK;
- break;
- }
- break;
-
- case ACPI_TYPE_BUFFER:
-
- status = acpi_ex_convert_to_buffer(operand1, &local_operand1);
- break;
-
- default:
-
- ACPI_ERROR((AE_INFO, "Invalid object type: 0x%X",
- operand0->common.type));
- status = AE_AML_INTERNAL;
- }
-
- if (ACPI_FAILURE(status)) {
- goto cleanup;
- }
-
- /*
- * Both operands are now known to be the same object type
- * (Both are Integer, String, or Buffer), and we can now perform the
- * concatenation.
- */
-
- /*
- * There are three cases to handle:
- *
- * 1) Two Integers concatenated to produce a new Buffer
- * 2) Two Strings concatenated to produce a new String
- * 3) Two Buffers concatenated to produce a new Buffer
- */
- switch (operand0->common.type) {
- case ACPI_TYPE_INTEGER:
-
- /* Result of two Integers is a Buffer */
- /* Need enough buffer space for two integers */
-
- return_desc = acpi_ut_create_buffer_object((acpi_size)
- ACPI_MUL_2
- (acpi_gbl_integer_byte_width));
- if (!return_desc) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- new_buf = (char *)return_desc->buffer.pointer;
-
- /* Copy the first integer, LSB first */
-
- memcpy(new_buf, &operand0->integer.value,
- acpi_gbl_integer_byte_width);
-
- /* Copy the second integer (LSB first) after the first */
-
- memcpy(new_buf + acpi_gbl_integer_byte_width,
- &local_operand1->integer.value,
- acpi_gbl_integer_byte_width);
- break;
-
- case ACPI_TYPE_STRING:
-
- /* Result of two Strings is a String */
-
- return_desc = acpi_ut_create_string_object(((acpi_size)
- operand0->string.
- length +
- local_operand1->
- string.length));
- if (!return_desc) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- new_buf = return_desc->string.pointer;
-
- /* Concatenate the strings */
-
- strcpy(new_buf, operand0->string.pointer);
- strcat(new_buf, local_operand1->string.pointer);
- break;
-
- case ACPI_TYPE_BUFFER:
-
- /* Result of two Buffers is a Buffer */
-
- return_desc = acpi_ut_create_buffer_object(((acpi_size)
- operand0->buffer.
- length +
- local_operand1->
- buffer.length));
- if (!return_desc) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- new_buf = (char *)return_desc->buffer.pointer;
-
- /* Concatenate the buffers */
-
- memcpy(new_buf, operand0->buffer.pointer,
- operand0->buffer.length);
- memcpy(new_buf + operand0->buffer.length,
- local_operand1->buffer.pointer,
- local_operand1->buffer.length);
- break;
-
- default:
-
- /* Invalid object type, should not happen here */
-
- ACPI_ERROR((AE_INFO, "Invalid object type: 0x%X",
- operand0->common.type));
- status = AE_AML_INTERNAL;
- goto cleanup;
- }
-
- *actual_return_desc = return_desc;
-
-cleanup:
- if (local_operand1 != operand1) {
- acpi_ut_remove_reference(local_operand1);
- }
- return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
* FUNCTION: acpi_ex_do_math_op
*
* PARAMETERS: opcode - AML opcode
diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index 27c11ab..3d6af93 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -178,7 +178,7 @@
for (index = 0;
(index < ACPI_NAME_SIZE)
- && (acpi_ut_valid_acpi_char(*aml_address, 0)); index++) {
+ && (acpi_ut_valid_name_char(*aml_address, 0)); index++) {
char_buf[index] = *aml_address++;
ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "%c\n", char_buf[index]));
}
diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index 5aa21c4..69e4e26 100644
--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -184,7 +184,7 @@
/* Get the Integer values from the objects */
index = operand[1]->integer.value;
- length = (acpi_size) operand[2]->integer.value;
+ length = (acpi_size)operand[2]->integer.value;
/*
* If the index is beyond the length of the String/Buffer, or if the
@@ -198,8 +198,8 @@
else if ((index + length) > operand[0]->string.length) {
length =
- (acpi_size) operand[0]->string.length -
- (acpi_size) index;
+ (acpi_size)operand[0]->string.length -
+ (acpi_size)index;
}
/* Strings always have a sub-pointer, not so for buffers */
@@ -209,7 +209,7 @@
/* Always allocate a new buffer for the String */
- buffer = ACPI_ALLOCATE_ZEROED((acpi_size) length + 1);
+ buffer = ACPI_ALLOCATE_ZEROED((acpi_size)length + 1);
if (!buffer) {
status = AE_NO_MEMORY;
goto cleanup;
diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c
index e2b6348..786d53b 100644
--- a/drivers/acpi/acpica/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
@@ -207,7 +207,7 @@
*
******************************************************************************/
-acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state * walk_state)
+acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state *walk_state)
{
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *return_desc = NULL;
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 076074d..31b381c 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -325,15 +325,15 @@
switch (function) {
case ACPI_READ:
- status = acpi_hw_read_port((acpi_io_address) address,
+ status = acpi_hw_read_port((acpi_io_address)address,
&value32, bit_width);
*value = value32;
break;
case ACPI_WRITE:
- status = acpi_hw_write_port((acpi_io_address) address,
- (u32) * value, bit_width);
+ status = acpi_hw_write_port((acpi_io_address)address,
+ (u32)*value, bit_width);
break;
default:
diff --git a/drivers/acpi/acpica/exresnte.c b/drivers/acpi/acpica/exresnte.c
index c1e8bfb..a183cb7 100644
--- a/drivers/acpi/acpica/exresnte.c
+++ b/drivers/acpi/acpica/exresnte.c
@@ -93,7 +93,7 @@
*/
node = *object_ptr;
source_desc = acpi_ns_get_attached_object(node);
- entry_type = acpi_ns_get_type((acpi_handle) node);
+ entry_type = acpi_ns_get_type((acpi_handle)node);
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Entry=%p SourceDesc=%p [%s]\n",
node, source_desc,
@@ -106,7 +106,7 @@
node = ACPI_CAST_PTR(struct acpi_namespace_node, node->object);
source_desc = acpi_ns_get_attached_object(node);
- entry_type = acpi_ns_get_type((acpi_handle) node);
+ entry_type = acpi_ns_get_type((acpi_handle)node);
*object_ptr = node;
}
diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c
index fedacf1..e1d3878 100644
--- a/drivers/acpi/acpica/exresolv.c
+++ b/drivers/acpi/acpica/exresolv.c
@@ -334,7 +334,7 @@
acpi_status
acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
union acpi_operand_object *operand,
- acpi_object_type * return_type,
+ acpi_object_type *return_type,
union acpi_operand_object **return_desc)
{
union acpi_operand_object *obj_desc = ACPI_CAST_PTR(void, operand);
diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c
index cc2c26c..27b41fd 100644
--- a/drivers/acpi/acpica/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
@@ -131,8 +131,8 @@
acpi_status
acpi_ex_resolve_operands(u16 opcode,
- union acpi_operand_object ** stack_ptr,
- struct acpi_walk_state * walk_state)
+ union acpi_operand_object **stack_ptr,
+ struct acpi_walk_state *walk_state)
{
union acpi_operand_object *obj_desc;
acpi_status status = AE_OK;
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c
index 28b7248..1dab827 100644
--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -188,7 +188,7 @@
* Clear old string and copy in the new one
*/
memset(target_desc->string.pointer, 0,
- (acpi_size) target_desc->string.length + 1);
+ (acpi_size)target_desc->string.length + 1);
memcpy(target_desc->string.pointer, buffer, length);
} else {
/*
@@ -204,7 +204,7 @@
}
target_desc->string.pointer =
- ACPI_ALLOCATE_ZEROED((acpi_size) length + 1);
+ ACPI_ALLOCATE_ZEROED((acpi_size)length + 1);
if (!target_desc->string.pointer) {
return_ACPI_STATUS(AE_NO_MEMORY);
diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c
index 4d44bc1..425f133 100644
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -301,8 +301,8 @@
*
* FUNCTION: acpi_ex_eisa_id_to_string
*
- * PARAMETERS: compressed_id - EISAID to be converted
- * out_string - Where to put the converted string (8 bytes)
+ * PARAMETERS: out_string - Where to put the converted string (8 bytes)
+ * compressed_id - EISAID to be converted
*
* RETURN: None
*
@@ -354,7 +354,7 @@
* possible 64-bit integer.
* value - Value to be converted
*
- * RETURN: None, string
+ * RETURN: Converted string in out_string
*
* DESCRIPTION: Convert a 64-bit integer to decimal string representation.
* Assumes string buffer is large enough to hold the string. The
@@ -384,9 +384,9 @@
* FUNCTION: acpi_ex_pci_cls_to_string
*
* PARAMETERS: out_string - Where to put the converted string (7 bytes)
- * PARAMETERS: class_code - PCI class code to be converted (3 bytes)
+ * class_code - PCI class code to be converted (3 bytes)
*
- * RETURN: None
+ * RETURN: Converted string in out_string
*
* DESCRIPTION: Convert 3-bytes PCI class code to string representation.
* Return buffer must be large enough to hold the string. The
@@ -417,7 +417,7 @@
*
* PARAMETERS: space_id - ID to be validated
*
- * RETURN: TRUE if valid/supported ID.
+ * RETURN: TRUE if space_id is a valid/supported ID.
*
* DESCRIPTION: Validate an operation region space_ID.
*
diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index 1c4f451..bdecd5e 100644
--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -166,7 +166,7 @@
*
******************************************************************************/
-acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info * gpe_event_info)
+acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info *gpe_event_info)
{
struct acpi_gpe_register_info *gpe_register_info;
acpi_status status;
@@ -206,7 +206,7 @@
******************************************************************************/
acpi_status
-acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info,
+acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
acpi_event_status *event_status)
{
u32 in_byte;
@@ -391,7 +391,7 @@
acpi_status
acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info * gpe_block,
+ struct acpi_gpe_block_info *gpe_block,
void *context)
{
u32 i;
diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c
index 5ba0498..0f18dbc 100644
--- a/drivers/acpi/acpica/hwregs.c
+++ b/drivers/acpi/acpica/hwregs.c
@@ -51,6 +51,10 @@
#if (!ACPI_REDUCED_HARDWARE)
/* Local Prototypes */
+static u8
+acpi_hw_get_access_bit_width(struct acpi_generic_address *reg,
+ u8 max_bit_width);
+
static acpi_status
acpi_hw_read_multiple(u32 *value,
struct acpi_generic_address *register_a,
@@ -65,6 +69,48 @@
/******************************************************************************
*
+ * FUNCTION: acpi_hw_get_access_bit_width
+ *
+ * PARAMETERS: reg - GAS register structure
+ * max_bit_width - Max bit_width supported (32 or 64)
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Obtain optimal access bit width
+ *
+ ******************************************************************************/
+
+static u8
+acpi_hw_get_access_bit_width(struct acpi_generic_address *reg, u8 max_bit_width)
+{
+ u64 address;
+
+ if (!reg->access_width) {
+ /*
+ * Detect old register descriptors where only the bit_width field
+ * makes senses. The target address is copied to handle possible
+ * alignment issues.
+ */
+ ACPI_MOVE_64_TO_64(&address, ®->address);
+ if (!reg->bit_offset && reg->bit_width &&
+ ACPI_IS_POWER_OF_TWO(reg->bit_width) &&
+ ACPI_IS_ALIGNED(reg->bit_width, 8) &&
+ ACPI_IS_ALIGNED(address, reg->bit_width)) {
+ return (reg->bit_width);
+ } else {
+ if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
+ return (32);
+ } else {
+ return (max_bit_width);
+ }
+ }
+ } else {
+ return (1 << (reg->access_width + 2));
+ }
+}
+
+/******************************************************************************
+ *
* FUNCTION: acpi_hw_validate_register
*
* PARAMETERS: reg - GAS register structure
@@ -83,6 +129,8 @@
acpi_hw_validate_register(struct acpi_generic_address *reg,
u8 max_bit_width, u64 *address)
{
+ u8 bit_width;
+ u8 access_width;
/* Must have a valid pointer to a GAS structure */
@@ -109,23 +157,25 @@
return (AE_SUPPORT);
}
- /* Validate the bit_width */
+ /* Validate the access_width */
- if ((reg->bit_width != 8) &&
- (reg->bit_width != 16) &&
- (reg->bit_width != 32) && (reg->bit_width != max_bit_width)) {
+ if (reg->access_width > 4) {
ACPI_ERROR((AE_INFO,
- "Unsupported register bit width: 0x%X",
- reg->bit_width));
+ "Unsupported register access width: 0x%X",
+ reg->access_width));
return (AE_SUPPORT);
}
- /* Validate the bit_offset. Just a warning for now. */
+ /* Validate the bit_width, convert access_width into number of bits */
- if (reg->bit_offset != 0) {
+ access_width = acpi_hw_get_access_bit_width(reg, max_bit_width);
+ bit_width =
+ ACPI_ROUND_UP(reg->bit_offset + reg->bit_width, access_width);
+ if (max_bit_width < bit_width) {
ACPI_WARNING((AE_INFO,
- "Unsupported register bit offset: 0x%X",
- reg->bit_offset));
+ "Requested bit width 0x%X is smaller than register bit width 0x%X",
+ max_bit_width, bit_width));
+ return (AE_SUPPORT);
}
return (AE_OK);
@@ -145,17 +195,19 @@
* 64-bit values is not needed.
*
* LIMITATIONS: <These limitations also apply to acpi_hw_write>
- * bit_width must be exactly 8, 16, or 32.
* space_ID must be system_memory or system_IO.
- * bit_offset and access_width are currently ignored, as there has
- * not been a need to implement these.
*
******************************************************************************/
acpi_status acpi_hw_read(u32 *value, struct acpi_generic_address *reg)
{
u64 address;
+ u8 access_width;
+ u32 bit_width;
+ u8 bit_offset;
u64 value64;
+ u32 value32;
+ u8 index;
acpi_status status;
ACPI_FUNCTION_NAME(hw_read);
@@ -167,28 +219,75 @@
return (status);
}
- /* Initialize entire 32-bit return value to zero */
-
+ /*
+ * Initialize entire 32-bit return value to zero, convert access_width
+ * into number of bits based
+ */
*value = 0;
+ access_width = acpi_hw_get_access_bit_width(reg, 32);
+ bit_width = reg->bit_offset + reg->bit_width;
+ bit_offset = reg->bit_offset;
/*
* Two address spaces supported: Memory or IO. PCI_Config is
* not supported here because the GAS structure is insufficient
*/
- if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
- status = acpi_os_read_memory((acpi_physical_address)
- address, &value64, reg->bit_width);
+ index = 0;
+ while (bit_width) {
+ if (bit_offset >= access_width) {
+ value32 = 0;
+ bit_offset -= access_width;
+ } else {
+ if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
+ status =
+ acpi_os_read_memory((acpi_physical_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ &value64, access_width);
+ value32 = (u32)value64;
+ } else { /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
- *value = (u32)value64;
- } else { /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
+ status = acpi_hw_read_port((acpi_io_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ &value32,
+ access_width);
+ }
- status = acpi_hw_read_port((acpi_io_address)
- address, value, reg->bit_width);
+ /*
+ * Use offset style bit masks because:
+ * bit_offset < access_width/bit_width < access_width, and
+ * access_width is ensured to be less than 32-bits by
+ * acpi_hw_validate_register().
+ */
+ if (bit_offset) {
+ value32 &= ACPI_MASK_BITS_BELOW(bit_offset);
+ bit_offset = 0;
+ }
+ if (bit_width < access_width) {
+ value32 &= ACPI_MASK_BITS_ABOVE(bit_width);
+ }
+ }
+
+ /*
+ * Use offset style bit writes because "Index * AccessWidth" is
+ * ensured to be less than 32-bits by acpi_hw_validate_register().
+ */
+ ACPI_SET_BITS(value, index * access_width,
+ ACPI_MASK_BITS_ABOVE_32(access_width), value32);
+
+ bit_width -=
+ bit_width > access_width ? access_width : bit_width;
+ index++;
}
ACPI_DEBUG_PRINT((ACPI_DB_IO,
"Read: %8.8X width %2d from %8.8X%8.8X (%s)\n",
- *value, reg->bit_width, ACPI_FORMAT_UINT64(address),
+ *value, access_width, ACPI_FORMAT_UINT64(address),
acpi_ut_get_region_name(reg->space_id)));
return (status);
@@ -212,6 +311,12 @@
acpi_status acpi_hw_write(u32 value, struct acpi_generic_address *reg)
{
u64 address;
+ u8 access_width;
+ u32 bit_width;
+ u8 bit_offset;
+ u64 value64;
+ u32 new_value32, old_value32;
+ u8 index;
acpi_status status;
ACPI_FUNCTION_NAME(hw_write);
@@ -223,23 +328,145 @@
return (status);
}
+ /* Convert access_width into number of bits based */
+
+ access_width = acpi_hw_get_access_bit_width(reg, 32);
+ bit_width = reg->bit_offset + reg->bit_width;
+ bit_offset = reg->bit_offset;
+
/*
* Two address spaces supported: Memory or IO. PCI_Config is
* not supported here because the GAS structure is insufficient
*/
- if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
- status = acpi_os_write_memory((acpi_physical_address)
- address, (u64)value,
- reg->bit_width);
- } else { /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
+ index = 0;
+ while (bit_width) {
+ /*
+ * Use offset style bit reads because "Index * AccessWidth" is
+ * ensured to be less than 32-bits by acpi_hw_validate_register().
+ */
+ new_value32 = ACPI_GET_BITS(&value, index * access_width,
+ ACPI_MASK_BITS_ABOVE_32
+ (access_width));
- status = acpi_hw_write_port((acpi_io_address)
- address, value, reg->bit_width);
+ if (bit_offset >= access_width) {
+ bit_offset -= access_width;
+ } else {
+ /*
+ * Use offset style bit masks because access_width is ensured
+ * to be less than 32-bits by acpi_hw_validate_register() and
+ * bit_offset/bit_width is less than access_width here.
+ */
+ if (bit_offset) {
+ new_value32 &= ACPI_MASK_BITS_BELOW(bit_offset);
+ }
+ if (bit_width < access_width) {
+ new_value32 &= ACPI_MASK_BITS_ABOVE(bit_width);
+ }
+
+ if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
+ if (bit_offset || bit_width < access_width) {
+ /*
+ * Read old values in order not to modify the bits that
+ * are beyond the register bit_width/bit_offset setting.
+ */
+ status =
+ acpi_os_read_memory((acpi_physical_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ &value64,
+ access_width);
+ old_value32 = (u32)value64;
+
+ /*
+ * Use offset style bit masks because access_width is
+ * ensured to be less than 32-bits by
+ * acpi_hw_validate_register() and bit_offset/bit_width is
+ * less than access_width here.
+ */
+ if (bit_offset) {
+ old_value32 &=
+ ACPI_MASK_BITS_ABOVE
+ (bit_offset);
+ bit_offset = 0;
+ }
+ if (bit_width < access_width) {
+ old_value32 &=
+ ACPI_MASK_BITS_BELOW
+ (bit_width);
+ }
+
+ new_value32 |= old_value32;
+ }
+
+ value64 = (u64)new_value32;
+ status =
+ acpi_os_write_memory((acpi_physical_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ value64, access_width);
+ } else { /* ACPI_ADR_SPACE_SYSTEM_IO, validated earlier */
+
+ if (bit_offset || bit_width < access_width) {
+ /*
+ * Read old values in order not to modify the bits that
+ * are beyond the register bit_width/bit_offset setting.
+ */
+ status =
+ acpi_hw_read_port((acpi_io_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ &old_value32,
+ access_width);
+
+ /*
+ * Use offset style bit masks because access_width is
+ * ensured to be less than 32-bits by
+ * acpi_hw_validate_register() and bit_offset/bit_width is
+ * less than access_width here.
+ */
+ if (bit_offset) {
+ old_value32 &=
+ ACPI_MASK_BITS_ABOVE
+ (bit_offset);
+ bit_offset = 0;
+ }
+ if (bit_width < access_width) {
+ old_value32 &=
+ ACPI_MASK_BITS_BELOW
+ (bit_width);
+ }
+
+ new_value32 |= old_value32;
+ }
+
+ status = acpi_hw_write_port((acpi_io_address)
+ address +
+ index *
+ ACPI_DIV_8
+ (access_width),
+ new_value32,
+ access_width);
+ }
+ }
+
+ /*
+ * Index * access_width is ensured to be less than 32-bits by
+ * acpi_hw_validate_register().
+ */
+ bit_width -=
+ bit_width > access_width ? access_width : bit_width;
+ index++;
}
ACPI_DEBUG_PRINT((ACPI_DB_IO,
"Wrote: %8.8X width %2d to %8.8X%8.8X (%s)\n",
- value, reg->bit_width, ACPI_FORMAT_UINT64(address),
+ value, access_width, ACPI_FORMAT_UINT64(address),
acpi_ut_get_region_name(reg->space_id)));
return (status);
diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c
index a01ddb3..98c26ff 100644
--- a/drivers/acpi/acpica/hwxface.c
+++ b/drivers/acpi/acpica/hwxface.c
@@ -91,10 +91,9 @@
* compatibility with other ACPI implementations that have allowed
* BIOS code with bad register width values to go unnoticed.
*/
- status =
- acpi_os_write_port((acpi_io_address) reset_reg->address,
- acpi_gbl_FADT.reset_value,
- ACPI_RESET_REGISTER_WIDTH);
+ status = acpi_os_write_port((acpi_io_address)reset_reg->address,
+ acpi_gbl_FADT.reset_value,
+ ACPI_RESET_REGISTER_WIDTH);
} else {
/* Write the reset value to the reset register */
@@ -504,9 +503,7 @@
* Evaluate the \_Sx namespace object containing the register values
* for this state
*/
- info->relative_pathname = ACPI_CAST_PTR(char,
- acpi_gbl_sleep_state_names
- [sleep_state]);
+ info->relative_pathname = acpi_gbl_sleep_state_names[sleep_state];
status = acpi_ns_evaluate(info);
if (ACPI_FAILURE(status)) {
diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 697af81..426a630 100644
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -107,9 +107,10 @@
continue;
}
- status = acpi_ns_lookup(NULL, init_val->name, init_val->type,
- ACPI_IMODE_LOAD_PASS2,
- ACPI_NS_NO_UPSEARCH, NULL, &new_node);
+ status =
+ acpi_ns_lookup(NULL, (char *)init_val->name, init_val->type,
+ ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH,
+ NULL, &new_node);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"Could not create predefined name %s",
diff --git a/drivers/acpi/acpica/nsconvert.c b/drivers/acpi/acpica/nsconvert.c
index 878e8fb..c803bda 100644
--- a/drivers/acpi/acpica/nsconvert.c
+++ b/drivers/acpi/acpica/nsconvert.c
@@ -79,7 +79,8 @@
/* String-to-Integer conversion */
status = acpi_ut_strtoul64(original_object->string.pointer,
- ACPI_ANY_BASE, &value);
+ ACPI_ANY_BASE,
+ acpi_gbl_integer_byte_width, &value);
if (ACPI_FAILURE(status)) {
return (status);
}
@@ -317,7 +318,7 @@
******************************************************************************/
acpi_status
-acpi_ns_convert_to_unicode(struct acpi_namespace_node * scope,
+acpi_ns_convert_to_unicode(struct acpi_namespace_node *scope,
union acpi_operand_object *original_object,
union acpi_operand_object **return_object)
{
@@ -384,7 +385,7 @@
******************************************************************************/
acpi_status
-acpi_ns_convert_to_resource(struct acpi_namespace_node * scope,
+acpi_ns_convert_to_resource(struct acpi_namespace_node *scope,
union acpi_operand_object *original_object,
union acpi_operand_object **return_object)
{
@@ -463,7 +464,7 @@
******************************************************************************/
acpi_status
-acpi_ns_convert_to_reference(struct acpi_namespace_node * scope,
+acpi_ns_convert_to_reference(struct acpi_namespace_node *scope,
union acpi_operand_object *original_object,
union acpi_operand_object **return_object)
{
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index af236e3..ce1f860 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -81,7 +81,7 @@
*
******************************************************************************/
-void acpi_ns_print_pathname(u32 num_segments, char *pathname)
+void acpi_ns_print_pathname(u32 num_segments, const char *pathname)
{
u32 i;
@@ -114,6 +114,9 @@
acpi_os_printf("]\n");
}
+#ifdef ACPI_OBSOLETE_FUNCTIONS
+/* Not used at this time, perhaps later */
+
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_pathname
@@ -131,7 +134,8 @@
******************************************************************************/
void
-acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component)
+acpi_ns_dump_pathname(acpi_handle handle,
+ const char *msg, u32 level, u32 component)
{
ACPI_FUNCTION_TRACE(ns_dump_pathname);
@@ -148,6 +152,7 @@
acpi_os_printf("\n");
return_VOID;
}
+#endif
/*******************************************************************************
*
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index d4aa8b6..36643a8 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -140,6 +140,7 @@
{
acpi_status status = AE_OK;
struct acpi_device_walk_info info;
+ acpi_handle handle;
ACPI_FUNCTION_TRACE(ns_initialize_devices);
@@ -190,6 +191,27 @@
if (ACPI_SUCCESS(status)) {
info.num_INI++;
}
+
+ /*
+ * Execute \_SB._INI.
+ * There appears to be a strict order requirement for \_SB._INI,
+ * which should be evaluated before any _REG evaluations.
+ */
+ status = acpi_get_handle(NULL, "\\_SB", &handle);
+ if (ACPI_SUCCESS(status)) {
+ memset(info.evaluate_info, 0,
+ sizeof(struct acpi_evaluate_info));
+ info.evaluate_info->prefix_node = handle;
+ info.evaluate_info->relative_pathname =
+ METHOD_NAME__INI;
+ info.evaluate_info->parameters = NULL;
+ info.evaluate_info->flags = ACPI_IGNORE_RETURN_VALUE;
+
+ status = acpi_ns_evaluate(info.evaluate_info);
+ if (ACPI_SUCCESS(status)) {
+ info.num_INI++;
+ }
+ }
}
/*
@@ -198,6 +220,12 @@
* Note: Any objects accessed by the _REG methods will be automatically
* initialized, even if they contain executable AML (see the call to
* acpi_ns_initialize_objects below).
+ *
+ * Note: According to the ACPI specification, we actually needn't execute
+ * _REG for system_memory/system_io operation regions, but for PCI_Config
+ * operation regions, it is required to evaluate _REG for those on a PCI
+ * root bus that doesn't contain _BBN object. So this code is kept here
+ * in order not to break things.
*/
if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
@@ -592,33 +620,37 @@
* Note: We know there is an _INI within this subtree, but it may not be
* under this particular device, it may be lower in the branch.
*/
- ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
- (ACPI_TYPE_METHOD, device_node, METHOD_NAME__INI));
+ if (!ACPI_COMPARE_NAME(device_node->name.ascii, "_SB_") ||
+ device_node->parent != acpi_gbl_root_node) {
+ ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
+ (ACPI_TYPE_METHOD, device_node,
+ METHOD_NAME__INI));
- memset(info, 0, sizeof(struct acpi_evaluate_info));
- info->prefix_node = device_node;
- info->relative_pathname = METHOD_NAME__INI;
- info->parameters = NULL;
- info->flags = ACPI_IGNORE_RETURN_VALUE;
+ memset(info, 0, sizeof(struct acpi_evaluate_info));
+ info->prefix_node = device_node;
+ info->relative_pathname = METHOD_NAME__INI;
+ info->parameters = NULL;
+ info->flags = ACPI_IGNORE_RETURN_VALUE;
- status = acpi_ns_evaluate(info);
-
- if (ACPI_SUCCESS(status)) {
- walk_info->num_INI++;
- }
+ status = acpi_ns_evaluate(info);
+ if (ACPI_SUCCESS(status)) {
+ walk_info->num_INI++;
+ }
#ifdef ACPI_DEBUG_OUTPUT
- else if (status != AE_NOT_FOUND) {
+ else if (status != AE_NOT_FOUND) {
- /* Ignore error and move on to next device */
+ /* Ignore error and move on to next device */
- char *scope_name =
- acpi_ns_get_normalized_pathname(device_node, TRUE);
+ char *scope_name =
+ acpi_ns_get_normalized_pathname(device_node, TRUE);
- ACPI_EXCEPTION((AE_INFO, status, "during %s._INI execution",
- scope_name));
- ACPI_FREE(scope_name);
- }
+ ACPI_EXCEPTION((AE_INFO, status,
+ "during %s._INI execution",
+ scope_name));
+ ACPI_FREE(scope_name);
+ }
#endif
+ }
/* Ignore errors from above */
diff --git a/drivers/acpi/acpica/nsload.c b/drivers/acpi/acpica/nsload.c
index 75cdb87..b5e2b0a 100644
--- a/drivers/acpi/acpica/nsload.c
+++ b/drivers/acpi/acpica/nsload.c
@@ -123,8 +123,8 @@
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
acpi_ns_delete_namespace_by_owner(acpi_gbl_root_table_list.
tables[table_index].owner_id);
- acpi_tb_release_owner_id(table_index);
+ acpi_tb_release_owner_id(table_index);
return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/acpica/nsnames.c b/drivers/acpi/acpica/nsnames.c
index eb6e1b8..f03dd41 100644
--- a/drivers/acpi/acpica/nsnames.c
+++ b/drivers/acpi/acpica/nsnames.c
@@ -113,7 +113,7 @@
acpi_status
acpi_ns_handle_to_pathname(acpi_handle target_handle,
- struct acpi_buffer * buffer, u8 no_trailing)
+ struct acpi_buffer *buffer, u8 no_trailing)
{
acpi_status status;
struct acpi_namespace_node *node;
diff --git a/drivers/acpi/acpica/nsobject.c b/drivers/acpi/acpica/nsobject.c
index 051306f..cfa2bb7 100644
--- a/drivers/acpi/acpica/nsobject.c
+++ b/drivers/acpi/acpica/nsobject.c
@@ -399,7 +399,7 @@
******************************************************************************/
acpi_status
-acpi_ns_detach_data(struct acpi_namespace_node * node,
+acpi_ns_detach_data(struct acpi_namespace_node *node,
acpi_object_handler handler)
{
union acpi_operand_object *obj_desc;
@@ -444,7 +444,7 @@
******************************************************************************/
acpi_status
-acpi_ns_get_attached_data(struct acpi_namespace_node * node,
+acpi_ns_get_attached_data(struct acpi_namespace_node *node,
acpi_object_handler handler, void **data)
{
union acpi_operand_object *obj_desc;
diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c
index 9047f28..fbedc6e 100644
--- a/drivers/acpi/acpica/nsprepkg.c
+++ b/drivers/acpi/acpica/nsprepkg.c
@@ -62,6 +62,10 @@
u32 count1,
u8 type2, u32 count2, u32 start_index);
+static acpi_status
+acpi_ns_custom_package(struct acpi_evaluate_info *info,
+ union acpi_operand_object **elements, u32 count);
+
/*******************************************************************************
*
* FUNCTION: acpi_ns_check_package
@@ -135,6 +139,11 @@
* PTYPE2 packages contain subpackages
*/
switch (package->ret_info.type) {
+ case ACPI_PTYPE_CUSTOM:
+
+ status = acpi_ns_custom_package(info, elements, count);
+ break;
+
case ACPI_PTYPE1_FIXED:
/*
* The package count is fixed and there are no subpackages
@@ -179,6 +188,7 @@
if (ACPI_FAILURE(status)) {
return (status);
}
+
elements++;
}
break;
@@ -225,6 +235,7 @@
return (status);
}
}
+
elements++;
}
break;
@@ -569,11 +580,13 @@
if (sub_package->package.count < expected_count) {
goto package_too_small;
}
+
if (sub_package->package.count <
package->ret_info.count1) {
expected_count = package->ret_info.count1;
goto package_too_small;
}
+
if (expected_count == 0) {
/*
* Either the num_entries element was originally zero or it was
@@ -622,6 +635,83 @@
/*******************************************************************************
*
+ * FUNCTION: acpi_ns_custom_package
+ *
+ * PARAMETERS: info - Method execution information block
+ * elements - Pointer to the package elements array
+ * count - Element count for the package
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Check a returned package object for the correct count and
+ * correct type of all sub-objects.
+ *
+ * NOTE: Currently used for the _BIX method only. When needed for two or more
+ * methods, probably a detect/dispatch mechanism will be required.
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_ns_custom_package(struct acpi_evaluate_info *info,
+ union acpi_operand_object **elements, u32 count)
+{
+ u32 expected_count;
+ u32 version;
+ acpi_status status = AE_OK;
+
+ ACPI_FUNCTION_NAME(ns_custom_package);
+
+ /* Get version number, must be Integer */
+
+ if ((*elements)->common.type != ACPI_TYPE_INTEGER) {
+ ACPI_WARN_PREDEFINED((AE_INFO, info->full_pathname,
+ info->node_flags,
+ "Return Package has invalid object type for version number"));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
+ }
+
+ version = (u32)(*elements)->integer.value;
+ expected_count = 21; /* Version 1 */
+
+ if (version == 0) {
+ expected_count = 20; /* Version 0 */
+ }
+
+ if (count < expected_count) {
+ ACPI_WARN_PREDEFINED((AE_INFO, info->full_pathname,
+ info->node_flags,
+ "Return Package is too small - found %u elements, expected %u",
+ count, expected_count));
+ return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
+ } else if (count > expected_count) {
+ ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,
+ "%s: Return Package is larger than needed - "
+ "found %u, expected %u\n",
+ info->full_pathname, count, expected_count));
+ }
+
+ /* Validate all elements of the returned package */
+
+ status = acpi_ns_check_package_elements(info, elements,
+ ACPI_RTYPE_INTEGER, 16,
+ ACPI_RTYPE_STRING, 4, 0);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Version 1 has a single trailing integer */
+
+ if (version > 0) {
+ status = acpi_ns_check_package_elements(info, elements + 20,
+ ACPI_RTYPE_INTEGER, 1,
+ 0, 0, 20);
+ }
+
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
* FUNCTION: acpi_ns_check_package_elements
*
* PARAMETERS: info - Method execution information block
@@ -661,6 +751,7 @@
if (ACPI_FAILURE(status)) {
return (status);
}
+
this_element++;
}
@@ -671,6 +762,7 @@
if (ACPI_FAILURE(status)) {
return (status);
}
+
this_element++;
}
diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c
index 805e36d..9523d41 100644
--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -399,7 +399,7 @@
******************************************************************************/
acpi_status
-acpi_ns_repair_null_element(struct acpi_evaluate_info * info,
+acpi_ns_repair_null_element(struct acpi_evaluate_info *info,
u32 expected_btypes,
u32 package_index,
union acpi_operand_object **return_object_ptr)
diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c
index 63edbbb..d533612 100644
--- a/drivers/acpi/acpica/nsrepair2.c
+++ b/drivers/acpi/acpica/nsrepair2.c
@@ -54,9 +54,9 @@
* be repaired on a per-name basis.
*/
typedef
-acpi_status(*acpi_repair_function) (struct acpi_evaluate_info * info,
- union acpi_operand_object
- **return_object_ptr);
+acpi_status (*acpi_repair_function) (struct acpi_evaluate_info * info,
+ union acpi_operand_object **
+ return_object_ptr);
typedef struct acpi_repair_info {
char name[ACPI_NAME_SIZE];
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index c72cc62..784a30b 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -272,11 +272,11 @@
result = &internal_name[i];
} else if (num_segments == 2) {
internal_name[i] = AML_DUAL_NAME_PREFIX;
- result = &internal_name[(acpi_size) i + 1];
+ result = &internal_name[(acpi_size)i + 1];
} else {
internal_name[i] = AML_MULTI_NAME_PREFIX_OP;
- internal_name[(acpi_size) i + 1] = (char)num_segments;
- result = &internal_name[(acpi_size) i + 2];
+ internal_name[(acpi_size)i + 1] = (char)num_segments;
+ result = &internal_name[(acpi_size)i + 2];
}
}
@@ -456,7 +456,7 @@
names_index = prefix_length + 2;
num_segments = (u8)
- internal_name[(acpi_size) prefix_length + 1];
+ internal_name[(acpi_size)prefix_length + 1];
break;
case AML_DUAL_NAME_PREFIX:
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index a7deeaa..d2a9b4f 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -256,7 +256,7 @@
* Allocate a new parameter block for the internal objects
* Add 1 to count to allow for null terminated internal list
*/
- info->parameters = ACPI_ALLOCATE_ZEROED(((acpi_size) info->
+ info->parameters = ACPI_ALLOCATE_ZEROED(((acpi_size)info->
param_count +
1) * sizeof(void *));
if (!info->parameters) {
@@ -280,13 +280,12 @@
info->parameters[info->param_count] = NULL;
}
-#if 0
+#ifdef _FUTURE_FEATURE
/*
* Begin incoming argument count analysis. Check for too few args
* and too many args.
*/
-
switch (acpi_ns_get_type(info->node)) {
case ACPI_TYPE_METHOD:
@@ -370,68 +369,68 @@
* If we are expecting a return value, and all went well above,
* copy the return value to an external object.
*/
- if (return_buffer) {
- if (!info->return_object) {
- return_buffer->length = 0;
+ if (!return_buffer) {
+ goto cleanup_return_object;
+ }
+
+ if (!info->return_object) {
+ return_buffer->length = 0;
+ goto cleanup;
+ }
+
+ if (ACPI_GET_DESCRIPTOR_TYPE(info->return_object) ==
+ ACPI_DESC_TYPE_NAMED) {
+ /*
+ * If we received a NS Node as a return object, this means that
+ * the object we are evaluating has nothing interesting to
+ * return (such as a mutex, etc.) We return an error because
+ * these types are essentially unsupported by this interface.
+ * We don't check up front because this makes it easier to add
+ * support for various types at a later date if necessary.
+ */
+ status = AE_TYPE;
+ info->return_object = NULL; /* No need to delete a NS Node */
+ return_buffer->length = 0;
+ }
+
+ if (ACPI_FAILURE(status)) {
+ goto cleanup_return_object;
+ }
+
+ /* Dereference Index and ref_of references */
+
+ acpi_ns_resolve_references(info);
+
+ /* Get the size of the returned object */
+
+ status = acpi_ut_get_object_size(info->return_object,
+ &buffer_space_needed);
+ if (ACPI_SUCCESS(status)) {
+
+ /* Validate/Allocate/Clear caller buffer */
+
+ status = acpi_ut_initialize_buffer(return_buffer,
+ buffer_space_needed);
+ if (ACPI_FAILURE(status)) {
+ /*
+ * Caller's buffer is too small or a new one can't
+ * be allocated
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Needed buffer size %X, %s\n",
+ (u32)buffer_space_needed,
+ acpi_format_exception(status)));
} else {
- if (ACPI_GET_DESCRIPTOR_TYPE(info->return_object) ==
- ACPI_DESC_TYPE_NAMED) {
- /*
- * If we received a NS Node as a return object, this means that
- * the object we are evaluating has nothing interesting to
- * return (such as a mutex, etc.) We return an error because
- * these types are essentially unsupported by this interface.
- * We don't check up front because this makes it easier to add
- * support for various types at a later date if necessary.
- */
- status = AE_TYPE;
- info->return_object = NULL; /* No need to delete a NS Node */
- return_buffer->length = 0;
- }
+ /* We have enough space for the object, build it */
- if (ACPI_SUCCESS(status)) {
-
- /* Dereference Index and ref_of references */
-
- acpi_ns_resolve_references(info);
-
- /* Get the size of the returned object */
-
- status =
- acpi_ut_get_object_size(info->return_object,
- &buffer_space_needed);
- if (ACPI_SUCCESS(status)) {
-
- /* Validate/Allocate/Clear caller buffer */
-
- status =
- acpi_ut_initialize_buffer
- (return_buffer,
- buffer_space_needed);
- if (ACPI_FAILURE(status)) {
- /*
- * Caller's buffer is too small or a new one can't
- * be allocated
- */
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Needed buffer size %X, %s\n",
- (u32)
- buffer_space_needed,
- acpi_format_exception
- (status)));
- } else {
- /* We have enough space for the object, build it */
-
- status =
- acpi_ut_copy_iobject_to_eobject
- (info->return_object,
- return_buffer);
- }
- }
- }
+ status =
+ acpi_ut_copy_iobject_to_eobject(info->return_object,
+ return_buffer);
}
}
+cleanup_return_object:
+
if (info->return_object) {
/*
* Delete the internal return object. NOTE: Interpreter must be
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 285b820..76a1bd4 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -78,7 +78,7 @@
acpi_status
acpi_get_handle(acpi_handle parent,
- acpi_string pathname, acpi_handle * ret_handle)
+ acpi_string pathname, acpi_handle *ret_handle)
{
acpi_status status;
struct acpi_namespace_node *node = NULL;
@@ -155,7 +155,7 @@
*
******************************************************************************/
acpi_status
-acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer)
+acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer *buffer)
{
acpi_status status;
struct acpi_namespace_node *node;
@@ -448,7 +448,7 @@
/* Point past the CID PNP_DEVICE_ID array */
next_id_string +=
- ((acpi_size) cid_list->count *
+ ((acpi_size)cid_list->count *
sizeof(struct acpi_pnp_device_id));
}
diff --git a/drivers/acpi/acpica/nsxfobj.c b/drivers/acpi/acpica/nsxfobj.c
index c312cd4..32d372b 100644
--- a/drivers/acpi/acpica/nsxfobj.c
+++ b/drivers/acpi/acpica/nsxfobj.c
@@ -63,7 +63,7 @@
* DESCRIPTION: This routine returns the type associatd with a particular handle
*
******************************************************************************/
-acpi_status acpi_get_type(acpi_handle handle, acpi_object_type * ret_type)
+acpi_status acpi_get_type(acpi_handle handle, acpi_object_type *ret_type)
{
struct acpi_namespace_node *node;
acpi_status status;
@@ -115,7 +115,7 @@
* Handle.
*
******************************************************************************/
-acpi_status acpi_get_parent(acpi_handle handle, acpi_handle * ret_handle)
+acpi_status acpi_get_parent(acpi_handle handle, acpi_handle *ret_handle)
{
struct acpi_namespace_node *node;
struct acpi_namespace_node *parent_node;
@@ -183,7 +183,7 @@
acpi_status
acpi_get_next_object(acpi_object_type type,
acpi_handle parent,
- acpi_handle child, acpi_handle * ret_handle)
+ acpi_handle child, acpi_handle *ret_handle)
{
acpi_status status;
struct acpi_namespace_node *node;
diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c
index d48cbed..c29c930 100644
--- a/drivers/acpi/acpica/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
@@ -87,7 +87,7 @@
* used to encode the package length, either 0,1,2, or 3
*/
byte_count = (aml[0] >> 6);
- parser_state->aml += ((acpi_size) byte_count + 1);
+ parser_state->aml += ((acpi_size)byte_count + 1);
/* Get bytes 3, 2, 1 as needed */
diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c
index cfd17a4..177b05b 100644
--- a/drivers/acpi/acpica/psopinfo.c
+++ b/drivers/acpi/acpica/psopinfo.c
@@ -158,7 +158,7 @@
*
******************************************************************************/
-char *acpi_ps_get_opcode_name(u16 opcode)
+const char *acpi_ps_get_opcode_name(u16 opcode)
{
#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c
index 8038ed2ac..0a23897 100644
--- a/drivers/acpi/acpica/psparse.c
+++ b/drivers/acpi/acpica/psparse.c
@@ -130,8 +130,8 @@
******************************************************************************/
acpi_status
-acpi_ps_complete_this_op(struct acpi_walk_state * walk_state,
- union acpi_parse_object * op)
+acpi_ps_complete_this_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op)
{
union acpi_parse_object *prev;
union acpi_parse_object *next;
diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c
index b28b0da..89cb4bf 100644
--- a/drivers/acpi/acpica/psutils.c
+++ b/drivers/acpi/acpica/psutils.c
@@ -128,7 +128,7 @@
if (op_info->flags & AML_DEFER) {
flags = ACPI_PARSEOP_DEFERRED;
} else if (op_info->flags & AML_NAMED) {
- flags = ACPI_PARSEOP_NAMED;
+ flags = ACPI_PARSEOP_NAMED_OBJECT;
} else if (opcode == AML_INT_BYTELIST_OP) {
flags = ACPI_PARSEOP_BYTELIST;
}
diff --git a/drivers/acpi/acpica/psxface.c b/drivers/acpi/acpica/psxface.c
index 04b37fc..cf30cd82 100644
--- a/drivers/acpi/acpica/psxface.c
+++ b/drivers/acpi/acpica/psxface.c
@@ -115,7 +115,7 @@
*
******************************************************************************/
-acpi_status acpi_ps_execute_method(struct acpi_evaluate_info * info)
+acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info)
{
acpi_status status;
union acpi_parse_object *op;
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index 2b1209d..f1e83ad 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -112,7 +112,7 @@
* resource_source_index (1).
*/
if (resource_source->string_ptr) {
- return ((acpi_rs_length) (resource_source->string_length + 1));
+ return ((acpi_rs_length)(resource_source->string_length + 1));
}
return (0);
@@ -188,7 +188,7 @@
acpi_status
acpi_rs_get_aml_length(struct acpi_resource *resource,
- acpi_size resource_list_size, acpi_size * size_needed)
+ acpi_size resource_list_size, acpi_size *size_needed)
{
acpi_size aml_size_needed = 0;
struct acpi_resource *resource_end;
@@ -278,11 +278,11 @@
* 16-Bit Address Resource:
* Add the size of the optional resource_source info
*/
- total_size = (acpi_rs_length) (total_size +
- acpi_rs_struct_option_length
- (&resource->data.
- address16.
- resource_source));
+ total_size = (acpi_rs_length)(total_size +
+ acpi_rs_struct_option_length
+ (&resource->data.
+ address16.
+ resource_source));
break;
case ACPI_RESOURCE_TYPE_ADDRESS32:
@@ -290,11 +290,11 @@
* 32-Bit Address Resource:
* Add the size of the optional resource_source info
*/
- total_size = (acpi_rs_length) (total_size +
- acpi_rs_struct_option_length
- (&resource->data.
- address32.
- resource_source));
+ total_size = (acpi_rs_length)(total_size +
+ acpi_rs_struct_option_length
+ (&resource->data.
+ address32.
+ resource_source));
break;
case ACPI_RESOURCE_TYPE_ADDRESS64:
@@ -302,11 +302,11 @@
* 64-Bit Address Resource:
* Add the size of the optional resource_source info
*/
- total_size = (acpi_rs_length) (total_size +
- acpi_rs_struct_option_length
- (&resource->data.
- address64.
- resource_source));
+ total_size = (acpi_rs_length)(total_size +
+ acpi_rs_struct_option_length
+ (&resource->data.
+ address64.
+ resource_source));
break;
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
@@ -315,28 +315,28 @@
* Add the size of each additional optional interrupt beyond the
* required 1 (4 bytes for each u32 interrupt number)
*/
- total_size = (acpi_rs_length) (total_size +
- ((resource->data.
- extended_irq.
- interrupt_count -
- 1) * 4) +
- /* Add the size of the optional resource_source info */
- acpi_rs_struct_option_length
- (&resource->data.
+ total_size = (acpi_rs_length)(total_size +
+ ((resource->data.
extended_irq.
- resource_source));
+ interrupt_count -
+ 1) * 4) +
+ /* Add the size of the optional resource_source info */
+ acpi_rs_struct_option_length
+ (&resource->data.
+ extended_irq.
+ resource_source));
break;
case ACPI_RESOURCE_TYPE_GPIO:
- total_size = (acpi_rs_length) (total_size +
- (resource->data.gpio.
- pin_table_length * 2) +
- resource->data.gpio.
- resource_source.
- string_length +
- resource->data.gpio.
- vendor_length);
+ total_size = (acpi_rs_length)(total_size +
+ (resource->data.gpio.
+ pin_table_length * 2) +
+ resource->data.gpio.
+ resource_source.
+ string_length +
+ resource->data.gpio.
+ vendor_length);
break;
@@ -348,14 +348,14 @@
common_serial_bus.
type];
- total_size = (acpi_rs_length) (total_size +
- resource->data.
- i2c_serial_bus.
- resource_source.
- string_length +
- resource->data.
- i2c_serial_bus.
- vendor_length);
+ total_size = (acpi_rs_length)(total_size +
+ resource->data.
+ i2c_serial_bus.
+ resource_source.
+ string_length +
+ resource->data.
+ i2c_serial_bus.
+ vendor_length);
break;
@@ -397,8 +397,8 @@
******************************************************************************/
acpi_status
-acpi_rs_get_list_length(u8 * aml_buffer,
- u32 aml_buffer_length, acpi_size * size_needed)
+acpi_rs_get_list_length(u8 *aml_buffer,
+ u32 aml_buffer_length, acpi_size *size_needed)
{
acpi_status status;
u8 *end_aml;
@@ -610,7 +610,7 @@
acpi_status
acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
- acpi_size * buffer_size_needed)
+ acpi_size *buffer_size_needed)
{
u32 number_of_elements;
acpi_size temp_size_needed = 0;
diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c
index 1297889..809b61c 100644
--- a/drivers/acpi/acpica/rscreate.c
+++ b/drivers/acpi/acpica/rscreate.c
@@ -347,7 +347,7 @@
(u8 *) output_buffer->pointer);
path_buffer.pointer = user_prt->source;
- status = acpi_ns_handle_to_pathname((acpi_handle) node, &path_buffer, FALSE);
+ status = acpi_ns_handle_to_pathname((acpi_handle)node, &path_buffer, FALSE);
/* +1 to include null terminator */
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c
index 23a17c8..5ffdb56 100644
--- a/drivers/acpi/acpica/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
@@ -52,17 +52,17 @@
* All functions in this module are used by the AML Debugger only
*/
/* Local prototypes */
-static void acpi_rs_out_string(char *title, char *value);
+static void acpi_rs_out_string(const char *title, const char *value);
-static void acpi_rs_out_integer8(char *title, u8 value);
+static void acpi_rs_out_integer8(const char *title, u8 value);
-static void acpi_rs_out_integer16(char *title, u16 value);
+static void acpi_rs_out_integer16(const char *title, u16 value);
-static void acpi_rs_out_integer32(char *title, u32 value);
+static void acpi_rs_out_integer32(const char *title, u32 value);
-static void acpi_rs_out_integer64(char *title, u64 value);
+static void acpi_rs_out_integer64(const char *title, u64 value);
-static void acpi_rs_out_title(char *title);
+static void acpi_rs_out_title(const char *title);
static void acpi_rs_dump_byte_list(u16 length, u8 *data);
@@ -208,7 +208,7 @@
{
u8 *target = NULL;
u8 *previous_target;
- char *name;
+ const char *name;
u8 count;
/* First table entry must contain the table length (# of table entries) */
@@ -248,10 +248,8 @@
case ACPI_RSD_UINT8:
if (table->pointer) {
- acpi_rs_out_string(name, ACPI_CAST_PTR(char,
- table->
- pointer
- [*target]));
+ acpi_rs_out_string(name,
+ table->pointer[*target]);
} else {
acpi_rs_out_integer8(name, ACPI_GET8(target));
}
@@ -276,26 +274,20 @@
case ACPI_RSD_1BITFLAG:
- acpi_rs_out_string(name, ACPI_CAST_PTR(char,
- table->
- pointer[*target &
- 0x01]));
+ acpi_rs_out_string(name,
+ table->pointer[*target & 0x01]);
break;
case ACPI_RSD_2BITFLAG:
- acpi_rs_out_string(name, ACPI_CAST_PTR(char,
- table->
- pointer[*target &
- 0x03]));
+ acpi_rs_out_string(name,
+ table->pointer[*target & 0x03]);
break;
case ACPI_RSD_3BITFLAG:
- acpi_rs_out_string(name, ACPI_CAST_PTR(char,
- table->
- pointer[*target &
- 0x07]));
+ acpi_rs_out_string(name,
+ table->pointer[*target & 0x07]);
break;
case ACPI_RSD_SHORTLIST:
@@ -481,7 +473,7 @@
*
******************************************************************************/
-static void acpi_rs_out_string(char *title, char *value)
+static void acpi_rs_out_string(const char *title, const char *value)
{
acpi_os_printf("%27s : %s", title, value);
@@ -491,30 +483,30 @@
acpi_os_printf("\n");
}
-static void acpi_rs_out_integer8(char *title, u8 value)
+static void acpi_rs_out_integer8(const char *title, u8 value)
{
acpi_os_printf("%27s : %2.2X\n", title, value);
}
-static void acpi_rs_out_integer16(char *title, u16 value)
+static void acpi_rs_out_integer16(const char *title, u16 value)
{
acpi_os_printf("%27s : %4.4X\n", title, value);
}
-static void acpi_rs_out_integer32(char *title, u32 value)
+static void acpi_rs_out_integer32(const char *title, u32 value)
{
acpi_os_printf("%27s : %8.8X\n", title, value);
}
-static void acpi_rs_out_integer64(char *title, u64 value)
+static void acpi_rs_out_integer64(const char *title, u64 value)
{
acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
}
-static void acpi_rs_out_title(char *title)
+static void acpi_rs_out_title(const char *title)
{
acpi_os_printf("%27s : ", title);
diff --git a/drivers/acpi/acpica/rsdumpinfo.c b/drivers/acpi/acpica/rsdumpinfo.c
index 5c34913..61e8f16 100644
--- a/drivers/acpi/acpica/rsdumpinfo.c
+++ b/drivers/acpi/acpica/rsdumpinfo.c
@@ -330,19 +330,20 @@
{ACPI_RSD_UINT8, ACPI_RSD_OFFSET (common_serial_bus.type), "Type", acpi_gbl_sbt_decode}, \
{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (common_serial_bus.producer_consumer), "ProducerConsumer", acpi_gbl_consume_decode}, \
{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (common_serial_bus.slave_mode), "SlaveMode", acpi_gbl_sm_decode}, \
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET (common_serial_bus.connection_sharing),"ConnectionSharing", acpi_gbl_shr_decode}, \
{ACPI_RSD_UINT8, ACPI_RSD_OFFSET (common_serial_bus.type_revision_id), "TypeRevisionId", NULL}, \
{ACPI_RSD_UINT16, ACPI_RSD_OFFSET (common_serial_bus.type_data_length), "TypeDataLength", NULL}, \
{ACPI_RSD_SOURCE, ACPI_RSD_OFFSET (common_serial_bus.resource_source), "ResourceSource", NULL}, \
{ACPI_RSD_UINT16, ACPI_RSD_OFFSET (common_serial_bus.vendor_length), "VendorLength", NULL}, \
{ACPI_RSD_SHORTLISTX,ACPI_RSD_OFFSET (common_serial_bus.vendor_data), "VendorData", NULL},
-struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[10] = {
+struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[11] = {
{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_common_serial_bus),
"Common Serial Bus", NULL},
ACPI_RS_DUMP_COMMON_SERIAL_BUS
};
-struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[13] = {
+struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[14] = {
{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_i2c_serial_bus),
"I2C Serial Bus", NULL},
ACPI_RS_DUMP_COMMON_SERIAL_BUS {ACPI_RSD_1BITFLAG,
@@ -355,7 +356,7 @@
"SlaveAddress", NULL},
};
-struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[17] = {
+struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[18] = {
{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_spi_serial_bus),
"Spi Serial Bus", NULL},
ACPI_RS_DUMP_COMMON_SERIAL_BUS {ACPI_RSD_1BITFLAG,
@@ -376,7 +377,7 @@
"ConnectionSpeed", NULL},
};
-struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[19] = {
+struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[20] = {
{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_uart_serial_bus),
"Uart Serial Bus", NULL},
ACPI_RS_DUMP_COMMON_SERIAL_BUS {ACPI_RSD_2BITFLAG,
diff --git a/drivers/acpi/acpica/rsmisc.c b/drivers/acpi/acpica/rsmisc.c
index ce3d0b7..25165ca 100644
--- a/drivers/acpi/acpica/rsmisc.c
+++ b/drivers/acpi/acpica/rsmisc.c
@@ -87,7 +87,7 @@
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- if (((acpi_size) resource) & 0x3) {
+ if (((acpi_size)resource) & 0x3) {
/* Each internal resource struct is expected to be 32-bit aligned */
diff --git a/drivers/acpi/acpica/rsserial.c b/drivers/acpi/acpica/rsserial.c
index 8a01296..b82c061 100644
--- a/drivers/acpi/acpica/rsserial.c
+++ b/drivers/acpi/acpica/rsserial.c
@@ -151,7 +151,7 @@
*
******************************************************************************/
-struct acpi_rsconvert_info acpi_rs_convert_i2c_serial_bus[16] = {
+struct acpi_rsconvert_info acpi_rs_convert_i2c_serial_bus[17] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus),
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_i2c_serial_bus)},
@@ -177,6 +177,11 @@
AML_OFFSET(common_serial_bus.flags),
1},
+ {ACPI_RSC_1BITFLAG,
+ ACPI_RS_OFFSET(data.common_serial_bus.connection_sharing),
+ AML_OFFSET(common_serial_bus.flags),
+ 2},
+
{ACPI_RSC_MOVE8,
ACPI_RS_OFFSET(data.common_serial_bus.type_revision_id),
AML_OFFSET(common_serial_bus.type_revision_id),
@@ -237,7 +242,7 @@
*
******************************************************************************/
-struct acpi_rsconvert_info acpi_rs_convert_spi_serial_bus[20] = {
+struct acpi_rsconvert_info acpi_rs_convert_spi_serial_bus[21] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
ACPI_RS_SIZE(struct acpi_resource_spi_serialbus),
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_spi_serial_bus)},
@@ -263,6 +268,11 @@
AML_OFFSET(common_serial_bus.flags),
1},
+ {ACPI_RSC_1BITFLAG,
+ ACPI_RS_OFFSET(data.common_serial_bus.connection_sharing),
+ AML_OFFSET(common_serial_bus.flags),
+ 2},
+
{ACPI_RSC_MOVE8,
ACPI_RS_OFFSET(data.common_serial_bus.type_revision_id),
AML_OFFSET(common_serial_bus.type_revision_id),
@@ -339,7 +349,7 @@
*
******************************************************************************/
-struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[22] = {
+struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[23] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
ACPI_RS_SIZE(struct acpi_resource_uart_serialbus),
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_uart_serial_bus)},
@@ -365,6 +375,11 @@
AML_OFFSET(common_serial_bus.flags),
1},
+ {ACPI_RSC_1BITFLAG,
+ ACPI_RS_OFFSET(data.common_serial_bus.connection_sharing),
+ AML_OFFSET(common_serial_bus.flags),
+ 2},
+
{ACPI_RSC_MOVE8,
ACPI_RS_OFFSET(data.common_serial_bus.type_revision_id),
AML_OFFSET(common_serial_bus.type_revision_id),
diff --git a/drivers/acpi/acpica/rsutils.c b/drivers/acpi/acpica/rsutils.c
index cf06e49..fa491c6 100644
--- a/drivers/acpi/acpica/rsutils.c
+++ b/drivers/acpi/acpica/rsutils.c
@@ -338,7 +338,7 @@
* Note: Some resource descriptors will have an additional null, so
* we add 1 to the minimum length.
*/
- if (total_length > (acpi_rsdesc_size) (minimum_length + 1)) {
+ if (total_length > (acpi_rsdesc_size)(minimum_length + 1)) {
/* Get the resource_source_index */
@@ -377,7 +377,7 @@
ACPI_CAST_PTR(char,
&aml_resource_source[1]));
- return ((acpi_rs_length) total_length);
+ return ((acpi_rs_length)total_length);
}
/* resource_source is not present */
@@ -406,9 +406,9 @@
******************************************************************************/
acpi_rsdesc_size
-acpi_rs_set_resource_source(union aml_resource * aml,
+acpi_rs_set_resource_source(union aml_resource *aml,
acpi_rs_length minimum_length,
- struct acpi_resource_source * resource_source)
+ struct acpi_resource_source *resource_source)
{
u8 *aml_resource_source;
acpi_rsdesc_size descriptor_length;
@@ -466,8 +466,8 @@
******************************************************************************/
acpi_status
-acpi_rs_get_prt_method_data(struct acpi_namespace_node * node,
- struct acpi_buffer * ret_buffer)
+acpi_rs_get_prt_method_data(struct acpi_namespace_node *node,
+ struct acpi_buffer *ret_buffer)
{
union acpi_operand_object *obj_desc;
acpi_status status;
@@ -671,7 +671,7 @@
acpi_status
acpi_rs_get_method_data(acpi_handle handle,
- char *path, struct acpi_buffer *ret_buffer)
+ const char *path, struct acpi_buffer *ret_buffer)
{
union acpi_operand_object *obj_desc;
acpi_status status;
diff --git a/drivers/acpi/acpica/rsxface.c b/drivers/acpi/acpica/rsxface.c
index 900933b..465ed81 100644
--- a/drivers/acpi/acpica/rsxface.c
+++ b/drivers/acpi/acpica/rsxface.c
@@ -433,8 +433,8 @@
acpi_status
acpi_get_vendor_resource(acpi_handle device_handle,
char *name,
- struct acpi_vendor_uuid * uuid,
- struct acpi_buffer * ret_buffer)
+ struct acpi_vendor_uuid *uuid,
+ struct acpi_buffer *ret_buffer)
{
struct acpi_vendor_walk_info info;
acpi_status status;
@@ -539,7 +539,7 @@
******************************************************************************/
acpi_status
-acpi_walk_resource_buffer(struct acpi_buffer * buffer,
+acpi_walk_resource_buffer(struct acpi_buffer *buffer,
acpi_walk_resource_callback user_function,
void *context)
{
diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c
index 7da79ce..1388a19 100644
--- a/drivers/acpi/acpica/tbdata.c
+++ b/drivers/acpi/acpica/tbdata.c
@@ -368,7 +368,7 @@
*****************************************************************************/
acpi_status
-acpi_tb_verify_temp_table(struct acpi_table_desc * table_desc, char *signature)
+acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, char *signature)
{
acpi_status status = AE_OK;
@@ -401,9 +401,9 @@
ACPI_EXCEPTION((AE_INFO, AE_NO_MEMORY,
"%4.4s 0x%8.8X%8.8X"
" Attempted table install failed",
- acpi_ut_valid_acpi_name(table_desc->
- signature.
- ascii) ?
+ acpi_ut_valid_nameseg(table_desc->
+ signature.
+ ascii) ?
table_desc->signature.ascii : "????",
ACPI_FORMAT_UINT64(table_desc->
address)));
@@ -454,7 +454,7 @@
table_count = acpi_gbl_root_table_list.current_table_count;
}
- tables = ACPI_ALLOCATE_ZEROED(((acpi_size) table_count +
+ tables = ACPI_ALLOCATE_ZEROED(((acpi_size)table_count +
ACPI_ROOT_TABLE_SIZE_INCREMENT) *
sizeof(struct acpi_table_desc));
if (!tables) {
@@ -467,8 +467,7 @@
if (acpi_gbl_root_table_list.tables) {
memcpy(tables, acpi_gbl_root_table_list.tables,
- (acpi_size) table_count *
- sizeof(struct acpi_table_desc));
+ (acpi_size)table_count * sizeof(struct acpi_table_desc));
if (acpi_gbl_root_table_list.flags & ACPI_ROOT_ORIGIN_ALLOCATED) {
ACPI_FREE(acpi_gbl_root_table_list.tables);
@@ -701,7 +700,7 @@
*
******************************************************************************/
-acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id * owner_id)
+acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id)
{
acpi_status status = AE_BAD_PARAMETER;
diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c
index a79e4f3..6208069 100644
--- a/drivers/acpi/acpica/tbfadt.c
+++ b/drivers/acpi/acpica/tbfadt.c
@@ -53,7 +53,7 @@
acpi_tb_init_generic_address(struct acpi_generic_address *generic_address,
u8 space_id,
u8 byte_width,
- u64 address, char *register_name, u8 flags);
+ u64 address, const char *register_name, u8 flags);
static void acpi_tb_convert_fadt(void);
@@ -65,7 +65,7 @@
/* Table for conversion of FADT to common internal format and FADT validation */
typedef struct acpi_fadt_info {
- char *name;
+ const char *name;
u16 address64;
u16 address32;
u16 length;
@@ -192,7 +192,7 @@
acpi_tb_init_generic_address(struct acpi_generic_address *generic_address,
u8 space_id,
u8 byte_width,
- u64 address, char *register_name, u8 flags)
+ u64 address, const char *register_name, u8 flags)
{
u8 bit_width;
@@ -344,7 +344,7 @@
/* Obtain the DSDT and FACS tables via their addresses within the FADT */
- acpi_tb_install_fixed_table((acpi_physical_address) acpi_gbl_FADT.Xdsdt,
+ acpi_tb_install_fixed_table((acpi_physical_address)acpi_gbl_FADT.Xdsdt,
ACPI_SIG_DSDT, &acpi_gbl_dsdt_index);
/* If Hardware Reduced flag is set, there is no FACS */
@@ -385,14 +385,15 @@
{
/*
* Check if the FADT is larger than the largest table that we expect
- * (the ACPI 5.0 version). If so, truncate the table, and issue
- * a warning.
+ * (typically the current ACPI specification version). If so, truncate
+ * the table, and issue a warning.
*/
if (length > sizeof(struct acpi_table_fadt)) {
ACPI_BIOS_WARNING((AE_INFO,
- "FADT (revision %u) is longer than ACPI 5.0 version, "
+ "FADT (revision %u) is longer than %s length, "
"truncating length %u to %u",
- table->revision, length,
+ table->revision, ACPI_FADT_CONFORMANCE,
+ length,
(u32)sizeof(struct acpi_table_fadt)));
}
@@ -467,7 +468,7 @@
static void acpi_tb_convert_fadt(void)
{
- char *name;
+ const char *name;
struct acpi_generic_address *address64;
u32 address32;
u8 length;
@@ -646,9 +647,12 @@
if ((address64->address && !length) ||
(!address64->address && length)) {
ACPI_BIOS_WARNING((AE_INFO,
- "Optional FADT field %s has zero address or length: "
- "0x%8.8X%8.8X/0x%X",
- name,
+ "Optional FADT field %s has valid %s but zero %s: "
+ "0x%8.8X%8.8X/0x%X", name,
+ (length ? "Length" :
+ "Address"),
+ (length ? "Address" :
+ "Length"),
ACPI_FORMAT_UINT64
(address64->address),
length));
diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c
index f2d0803..e348d61 100644
--- a/drivers/acpi/acpica/tbfind.c
+++ b/drivers/acpi/acpica/tbfind.c
@@ -76,7 +76,7 @@
/* Validate the input table signature */
- if (!acpi_is_valid_signature(signature)) {
+ if (!acpi_ut_valid_nameseg(signature)) {
return_ACPI_STATUS(AE_BAD_SIGNATURE);
}
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 4dc6108..8b13052 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -299,9 +299,9 @@
ACPI_BIOS_ERROR((AE_INFO,
"Table has invalid signature [%4.4s] (0x%8.8X), "
"must be SSDT or OEMx",
- acpi_ut_valid_acpi_name(new_table_desc.
- signature.
- ascii) ?
+ acpi_ut_valid_nameseg(new_table_desc.
+ signature.
+ ascii) ?
new_table_desc.signature.
ascii : "????",
new_table_desc.signature.integer));
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 9240c76..e285539 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -231,7 +231,7 @@
ACPI_FORMAT_UINT64(address64)));
}
#endif
- return ((acpi_physical_address) (address64));
+ return ((acpi_physical_address)(address64));
}
}
@@ -287,12 +287,12 @@
* the XSDT if the revision is > 1 and the XSDT pointer is present,
* as per the ACPI specification.
*/
- address = (acpi_physical_address) rsdp->xsdt_physical_address;
+ address = (acpi_physical_address)rsdp->xsdt_physical_address;
table_entry_size = ACPI_XSDT_ENTRY_SIZE;
} else {
/* Root table is an RSDT (32-bit physical addresses) */
- address = (acpi_physical_address) rsdp->rsdt_physical_address;
+ address = (acpi_physical_address)rsdp->rsdt_physical_address;
table_entry_size = ACPI_RSDT_ENTRY_SIZE;
}
@@ -380,30 +380,3 @@
acpi_os_unmap_memory(table, length);
return_ACPI_STATUS(AE_OK);
}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_is_valid_signature
- *
- * PARAMETERS: signature - Sig string to be validated
- *
- * RETURN: TRUE if signature is has 4 valid ACPI characters
- *
- * DESCRIPTION: Validate an ACPI table signature.
- *
- ******************************************************************************/
-
-u8 acpi_is_valid_signature(char *signature)
-{
- u32 i;
-
- /* Validate each character in the signature */
-
- for (i = 0; i < ACPI_NAME_SIZE; i++) {
- if (!acpi_ut_valid_acpi_char(signature[i], i)) {
- return (FALSE);
- }
- }
-
- return (TRUE);
-}
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index 326df65..3ecec93 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -99,7 +99,7 @@
******************************************************************************/
acpi_status __init
-acpi_initialize_tables(struct acpi_table_desc * initial_table_array,
+acpi_initialize_tables(struct acpi_table_desc *initial_table_array,
u32 initial_table_count, u8 allow_resize)
{
acpi_physical_address rsdp_address;
@@ -120,7 +120,7 @@
/* Root Table Array has been statically allocated by the host */
memset(initial_table_array, 0,
- (acpi_size) initial_table_count *
+ (acpi_size)initial_table_count *
sizeof(struct acpi_table_desc));
acpi_gbl_root_table_list.tables = initial_table_array;
@@ -352,7 +352,7 @@
*
******************************************************************************/
acpi_status
-acpi_get_table_by_index(u32 table_index, struct acpi_table_header ** table)
+acpi_get_table_by_index(u32 table_index, struct acpi_table_header **table)
{
acpi_status status;
diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c
index 3151968..ac71abc 100644
--- a/drivers/acpi/acpica/tbxfload.c
+++ b/drivers/acpi/acpica/tbxfload.c
@@ -82,7 +82,7 @@
* their customized default region handlers.
*/
status = acpi_ev_install_region_handlers();
- if (ACPI_FAILURE(status) && status != AE_ALREADY_EXISTS) {
+ if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"During Region initialization"));
return_ACPI_STATUS(status);
diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index b9a78e4..adb6cfc 100644
--- a/drivers/acpi/acpica/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
@@ -90,7 +90,7 @@
*
******************************************************************************/
-acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp * rsdp)
+acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
{
/*
@@ -142,7 +142,7 @@
*
******************************************************************************/
-acpi_status __init acpi_find_root_pointer(acpi_physical_address * table_address)
+acpi_status __init acpi_find_root_pointer(acpi_physical_address *table_address)
{
u8 *table_ptr;
u8 *mem_rover;
@@ -201,7 +201,7 @@
(u32) ACPI_PTR_DIFF(mem_rover, table_ptr);
*table_address =
- (acpi_physical_address) physical_address;
+ (acpi_physical_address)physical_address;
return_ACPI_STATUS(AE_OK);
}
}
@@ -234,7 +234,7 @@
(ACPI_HI_RSDP_WINDOW_BASE +
ACPI_PTR_DIFF(mem_rover, table_ptr));
- *table_address = (acpi_physical_address) physical_address;
+ *table_address = (acpi_physical_address)physical_address;
return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/acpica/utalloc.c b/drivers/acpi/acpica/utalloc.c
index 3dbdc3a..13324a2 100644
--- a/drivers/acpi/acpica/utalloc.c
+++ b/drivers/acpi/acpica/utalloc.c
@@ -231,7 +231,7 @@
*
******************************************************************************/
-acpi_status acpi_ut_validate_buffer(struct acpi_buffer * buffer)
+acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer)
{
/* Obviously, the structure pointer must be valid */
@@ -272,8 +272,7 @@
******************************************************************************/
acpi_status
-acpi_ut_initialize_buffer(struct acpi_buffer * buffer,
- acpi_size required_length)
+acpi_ut_initialize_buffer(struct acpi_buffer *buffer, acpi_size required_length)
{
acpi_size input_buffer_length;
diff --git a/drivers/acpi/acpica/utascii.c b/drivers/acpi/acpica/utascii.c
new file mode 100644
index 0000000..706c1f3
--- /dev/null
+++ b/drivers/acpi/acpica/utascii.c
@@ -0,0 +1,140 @@
+/******************************************************************************
+ *
+ * Module Name: utascii - Utility ascii functions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2016, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_valid_nameseg
+ *
+ * PARAMETERS: name - The name or table signature to be examined.
+ * Four characters, does not have to be a
+ * NULL terminated string.
+ *
+ * RETURN: TRUE if signature is has 4 valid ACPI characters
+ *
+ * DESCRIPTION: Validate an ACPI table signature.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_valid_nameseg(char *name)
+{
+ u32 i;
+
+ /* Validate each character in the signature */
+
+ for (i = 0; i < ACPI_NAME_SIZE; i++) {
+ if (!acpi_ut_valid_name_char(name[i], i)) {
+ return (FALSE);
+ }
+ }
+
+ return (TRUE);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_valid_name_char
+ *
+ * PARAMETERS: char - The character to be examined
+ * position - Byte position (0-3)
+ *
+ * RETURN: TRUE if the character is valid, FALSE otherwise
+ *
+ * DESCRIPTION: Check for a valid ACPI character. Must be one of:
+ * 1) Upper case alpha
+ * 2) numeric
+ * 3) underscore
+ *
+ * We allow a '!' as the last character because of the ASF! table
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_valid_name_char(char character, u32 position)
+{
+
+ if (!((character >= 'A' && character <= 'Z') ||
+ (character >= '0' && character <= '9') || (character == '_'))) {
+
+ /* Allow a '!' in the last position */
+
+ if (character == '!' && position == 3) {
+ return (TRUE);
+ }
+
+ return (FALSE);
+ }
+
+ return (TRUE);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_check_and_repair_ascii
+ *
+ * PARAMETERS: name - Ascii string
+ * count - Number of characters to check
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Ensure that the requested number of characters are printable
+ * Ascii characters. Sets non-printable and null chars to <space>.
+ *
+ ******************************************************************************/
+
+void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count)
+{
+ u32 i;
+
+ for (i = 0; i < count; i++) {
+ repaired_name[i] = (char)name[i];
+
+ if (!name[i]) {
+ return;
+ }
+ if (!isprint(name[i])) {
+ repaired_name[i] = ' ';
+ }
+ }
+}
diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c
index 0cfb2b8..bd31faf 100644
--- a/drivers/acpi/acpica/utbuffer.c
+++ b/drivers/acpi/acpica/utbuffer.c
@@ -106,31 +106,31 @@
default: /* Default is BYTE display */
acpi_os_printf("%02X ",
- buffer[(acpi_size) i + j]);
+ buffer[(acpi_size)i + j]);
break;
case DB_WORD_DISPLAY:
ACPI_MOVE_16_TO_32(&temp32,
- &buffer[(acpi_size) i + j]);
+ &buffer[(acpi_size)i + j]);
acpi_os_printf("%04X ", temp32);
break;
case DB_DWORD_DISPLAY:
ACPI_MOVE_32_TO_32(&temp32,
- &buffer[(acpi_size) i + j]);
+ &buffer[(acpi_size)i + j]);
acpi_os_printf("%08X ", temp32);
break;
case DB_QWORD_DISPLAY:
ACPI_MOVE_32_TO_32(&temp32,
- &buffer[(acpi_size) i + j]);
+ &buffer[(acpi_size)i + j]);
acpi_os_printf("%08X", temp32);
ACPI_MOVE_32_TO_32(&temp32,
- &buffer[(acpi_size) i + j +
+ &buffer[(acpi_size)i + j +
4]);
acpi_os_printf("%08X ", temp32);
break;
@@ -158,7 +158,7 @@
acpi_os_printf("// ");
}
- buf_char = buffer[(acpi_size) i + j];
+ buf_char = buffer[(acpi_size)i + j];
if (isprint(buf_char)) {
acpi_os_printf("%c", buf_char);
} else {
@@ -274,31 +274,31 @@
default: /* Default is BYTE display */
acpi_ut_file_printf(file, "%02X ",
- buffer[(acpi_size) i + j]);
+ buffer[(acpi_size)i + j]);
break;
case DB_WORD_DISPLAY:
ACPI_MOVE_16_TO_32(&temp32,
- &buffer[(acpi_size) i + j]);
+ &buffer[(acpi_size)i + j]);
acpi_ut_file_printf(file, "%04X ", temp32);
break;
case DB_DWORD_DISPLAY:
ACPI_MOVE_32_TO_32(&temp32,
- &buffer[(acpi_size) i + j]);
+ &buffer[(acpi_size)i + j]);
acpi_ut_file_printf(file, "%08X ", temp32);
break;
case DB_QWORD_DISPLAY:
ACPI_MOVE_32_TO_32(&temp32,
- &buffer[(acpi_size) i + j]);
+ &buffer[(acpi_size)i + j]);
acpi_ut_file_printf(file, "%08X", temp32);
ACPI_MOVE_32_TO_32(&temp32,
- &buffer[(acpi_size) i + j +
+ &buffer[(acpi_size)i + j +
4]);
acpi_ut_file_printf(file, "%08X ", temp32);
break;
@@ -318,7 +318,7 @@
return;
}
- buf_char = buffer[(acpi_size) i + j];
+ buf_char = buffer[(acpi_size)i + j];
if (isprint(buf_char)) {
acpi_ut_file_printf(file, "%c", buf_char);
} else {
diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c
index f8e9978..3b8d23e 100644
--- a/drivers/acpi/acpica/utcache.c
+++ b/drivers/acpi/acpica/utcache.c
@@ -105,7 +105,7 @@
*
******************************************************************************/
-acpi_status acpi_os_purge_cache(struct acpi_memory_list * cache)
+acpi_status acpi_os_purge_cache(struct acpi_memory_list *cache)
{
void *next;
acpi_status status;
@@ -151,7 +151,7 @@
*
******************************************************************************/
-acpi_status acpi_os_delete_cache(struct acpi_memory_list * cache)
+acpi_status acpi_os_delete_cache(struct acpi_memory_list *cache)
{
acpi_status status;
@@ -184,8 +184,7 @@
*
******************************************************************************/
-acpi_status
-acpi_os_release_object(struct acpi_memory_list * cache, void *object)
+acpi_status acpi_os_release_object(struct acpi_memory_list *cache, void *object)
{
acpi_status status;
diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c
index 98d53e5..82f9714 100644
--- a/drivers/acpi/acpica/utcopy.c
+++ b/drivers/acpi/acpica/utcopy.c
@@ -53,7 +53,7 @@
static acpi_status
acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
union acpi_object *external_object,
- u8 * data_space, acpi_size * buffer_space_used);
+ u8 *data_space, acpi_size *buffer_space_used);
static acpi_status
acpi_ut_copy_ielement_to_ielement(u8 object_type,
@@ -63,7 +63,7 @@
static acpi_status
acpi_ut_copy_ipackage_to_epackage(union acpi_operand_object *internal_object,
- u8 * buffer, acpi_size * space_used);
+ u8 *buffer, acpi_size *space_used);
static acpi_status
acpi_ut_copy_esimple_to_isimple(union acpi_object *user_obj,
@@ -111,7 +111,7 @@
static acpi_status
acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
union acpi_object *external_object,
- u8 * data_space, acpi_size * buffer_space_used)
+ u8 *data_space, acpi_size *buffer_space_used)
{
acpi_status status = AE_OK;
@@ -151,7 +151,7 @@
memcpy((void *)data_space,
(void *)internal_object->string.pointer,
- (acpi_size) internal_object->string.length + 1);
+ (acpi_size)internal_object->string.length + 1);
break;
case ACPI_TYPE_BUFFER:
@@ -331,7 +331,7 @@
static acpi_status
acpi_ut_copy_ipackage_to_epackage(union acpi_operand_object *internal_object,
- u8 * buffer, acpi_size * space_used)
+ u8 *buffer, acpi_size *space_used)
{
union acpi_object *external_object;
acpi_status status;
@@ -362,7 +362,7 @@
* Leave room for an array of ACPI_OBJECTS in the buffer
* and move the free space past it
*/
- info.length += (acpi_size) external_object->package.count *
+ info.length += (acpi_size)external_object->package.count *
ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object));
info.free_space += external_object->package.count *
ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object));
@@ -738,7 +738,7 @@
*/
if (source_desc->string.pointer) {
dest_desc->string.pointer =
- ACPI_ALLOCATE((acpi_size) source_desc->string.
+ ACPI_ALLOCATE((acpi_size)source_desc->string.
length + 1);
if (!dest_desc->string.pointer) {
return (AE_NO_MEMORY);
@@ -748,7 +748,7 @@
memcpy(dest_desc->string.pointer,
source_desc->string.pointer,
- (acpi_size) source_desc->string.length + 1);
+ (acpi_size)source_desc->string.length + 1);
}
break;
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 1cfc5f6..5744222 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -51,13 +51,9 @@
ACPI_MODULE_NAME("utdebug")
#ifdef ACPI_DEBUG_OUTPUT
-static acpi_thread_id acpi_gbl_prev_thread_id = (acpi_thread_id) 0xFFFFFFFF;
-static char *acpi_gbl_fn_entry_str = "----Entry";
-static char *acpi_gbl_fn_exit_str = "----Exit-";
-
-/* Local prototypes */
-
-static const char *acpi_ut_trim_function_name(const char *function_name);
+static acpi_thread_id acpi_gbl_previous_thread_id = (acpi_thread_id) 0xFFFFFFFF;
+static const char *acpi_gbl_function_entry_prefix = "----Entry";
+static const char *acpi_gbl_function_exit_prefix = "----Exit-";
/*******************************************************************************
*
@@ -178,14 +174,14 @@
* Thread tracking and context switch notification
*/
thread_id = acpi_os_get_thread_id();
- if (thread_id != acpi_gbl_prev_thread_id) {
+ if (thread_id != acpi_gbl_previous_thread_id) {
if (ACPI_LV_THREADS & acpi_dbg_level) {
acpi_os_printf
("\n**** Context Switch from TID %u to TID %u ****\n\n",
- (u32)acpi_gbl_prev_thread_id, (u32)thread_id);
+ (u32)acpi_gbl_previous_thread_id, (u32)thread_id);
}
- acpi_gbl_prev_thread_id = thread_id;
+ acpi_gbl_previous_thread_id = thread_id;
acpi_gbl_nesting_level = 0;
}
@@ -287,7 +283,8 @@
if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
- component_id, "%s\n", acpi_gbl_fn_entry_str);
+ component_id, "%s\n",
+ acpi_gbl_function_entry_prefix);
}
}
@@ -312,7 +309,8 @@
void
acpi_ut_trace_ptr(u32 line_number,
const char *function_name,
- const char *module_name, u32 component_id, void *pointer)
+ const char *module_name,
+ u32 component_id, const void *pointer)
{
acpi_gbl_nesting_level++;
@@ -323,8 +321,8 @@
if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
- component_id, "%s %p\n", acpi_gbl_fn_entry_str,
- pointer);
+ component_id, "%s %p\n",
+ acpi_gbl_function_entry_prefix, pointer);
}
}
@@ -348,7 +346,7 @@
void
acpi_ut_trace_str(u32 line_number,
const char *function_name,
- const char *module_name, u32 component_id, char *string)
+ const char *module_name, u32 component_id, const char *string)
{
acpi_gbl_nesting_level++;
@@ -359,8 +357,8 @@
if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
- component_id, "%s %s\n", acpi_gbl_fn_entry_str,
- string);
+ component_id, "%s %s\n",
+ acpi_gbl_function_entry_prefix, string);
}
}
@@ -396,7 +394,7 @@
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
component_id, "%s %08X\n",
- acpi_gbl_fn_entry_str, integer);
+ acpi_gbl_function_entry_prefix, integer);
}
}
@@ -427,7 +425,8 @@
if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
- component_id, "%s\n", acpi_gbl_fn_exit_str);
+ component_id, "%s\n",
+ acpi_gbl_function_exit_prefix);
}
if (acpi_gbl_nesting_level) {
@@ -467,14 +466,14 @@
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name,
module_name, component_id, "%s %s\n",
- acpi_gbl_fn_exit_str,
+ acpi_gbl_function_exit_prefix,
acpi_format_exception(status));
} else {
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name,
module_name, component_id,
"%s ****Exception****: %s\n",
- acpi_gbl_fn_exit_str,
+ acpi_gbl_function_exit_prefix,
acpi_format_exception(status));
}
}
@@ -514,7 +513,7 @@
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
component_id, "%s %8.8X%8.8X\n",
- acpi_gbl_fn_exit_str,
+ acpi_gbl_function_exit_prefix,
ACPI_FORMAT_UINT64(value));
}
@@ -552,8 +551,8 @@
if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_FUNCTIONS, component_id)) {
acpi_debug_print(ACPI_LV_FUNCTIONS,
line_number, function_name, module_name,
- component_id, "%s %p\n", acpi_gbl_fn_exit_str,
- ptr);
+ component_id, "%s %p\n",
+ acpi_gbl_function_exit_prefix, ptr);
}
if (acpi_gbl_nesting_level) {
diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c
index 6ba65b0..efd7988 100644
--- a/drivers/acpi/acpica/utdecode.c
+++ b/drivers/acpi/acpica/utdecode.c
@@ -446,7 +446,7 @@
/* Names for Notify() values, used for debug output */
-static const char *acpi_gbl_generic_notify[ACPI_NOTIFY_MAX + 1] = {
+static const char *acpi_gbl_generic_notify[ACPI_GENERIC_NOTIFY_MAX + 1] = {
/* 00 */ "Bus Check",
/* 01 */ "Device Check",
/* 02 */ "Device Wake",
@@ -459,49 +459,53 @@
/* 09 */ "Device PLD Check",
/* 0A */ "Reserved",
/* 0B */ "System Locality Update",
- /* 0C */ "Shutdown Request",
+ /* 0C */ "Shutdown Request",
+ /* Reserved in ACPI 6.0 */
/* 0D */ "System Resource Affinity Update"
};
-static const char *acpi_gbl_device_notify[4] = {
+static const char *acpi_gbl_device_notify[5] = {
/* 80 */ "Status Change",
/* 81 */ "Information Change",
/* 82 */ "Device-Specific Change",
- /* 83 */ "Device-Specific Change"
+ /* 83 */ "Device-Specific Change",
+ /* 84 */ "Reserved"
};
-static const char *acpi_gbl_processor_notify[4] = {
+static const char *acpi_gbl_processor_notify[5] = {
/* 80 */ "Performance Capability Change",
/* 81 */ "C-State Change",
/* 82 */ "Throttling Capability Change",
- /* 83 */ "Device-Specific Change"
+ /* 83 */ "Guaranteed Change",
+ /* 84 */ "Minimum Excursion"
};
-static const char *acpi_gbl_thermal_notify[4] = {
+static const char *acpi_gbl_thermal_notify[5] = {
/* 80 */ "Thermal Status Change",
/* 81 */ "Thermal Trip Point Change",
/* 82 */ "Thermal Device List Change",
- /* 83 */ "Thermal Relationship Change"
+ /* 83 */ "Thermal Relationship Change",
+ /* 84 */ "Reserved"
};
const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type)
{
- /* 00 - 0D are common to all object types */
+ /* 00 - 0D are "common to all object types" (from ACPI Spec) */
- if (notify_value <= ACPI_NOTIFY_MAX) {
+ if (notify_value <= ACPI_GENERIC_NOTIFY_MAX) {
return (acpi_gbl_generic_notify[notify_value]);
}
- /* 0D - 7F are reserved */
+ /* 0E - 7F are reserved */
if (notify_value <= ACPI_MAX_SYS_NOTIFY) {
return ("Reserved");
}
- /* 80 - 83 are per-object-type */
+ /* 80 - 84 are per-object-type */
- if (notify_value <= 0x83) {
+ if (notify_value <= ACPI_SPECIFIC_NOTIFY_MAX) {
switch (type) {
case ACPI_TYPE_ANY:
case ACPI_TYPE_DEVICE:
diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c
index 17b9f3e..7bad13f 100644
--- a/drivers/acpi/acpica/uteval.c
+++ b/drivers/acpi/acpica/uteval.c
@@ -69,7 +69,7 @@
acpi_status
acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
- char *path,
+ const char *path,
u32 expected_return_btypes,
union acpi_operand_object **return_desc)
{
@@ -204,7 +204,7 @@
******************************************************************************/
acpi_status
-acpi_ut_evaluate_numeric_object(char *object_name,
+acpi_ut_evaluate_numeric_object(const char *object_name,
struct acpi_namespace_node *device_node,
u64 *value)
{
diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c
index 48fffcf..dd3fd7f 100644
--- a/drivers/acpi/acpica/utglobal.c
+++ b/drivers/acpi/acpica/utglobal.c
@@ -80,6 +80,11 @@
"_S4D"
};
+/* Hex-to-ascii */
+
+const char acpi_gbl_lower_hex_digits[] = "0123456789abcdef";
+const char acpi_gbl_upper_hex_digits[] = "0123456789ABCDEF";
+
/*******************************************************************************
*
* Namespace globals
@@ -221,6 +226,49 @@
};
#endif /* !ACPI_REDUCED_HARDWARE */
+#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
+
+/* to_pld macro: compile/disassemble strings */
+
+const char *acpi_gbl_pld_panel_list[] = {
+ "TOP",
+ "BOTTOM",
+ "LEFT",
+ "RIGHT",
+ "FRONT",
+ "BACK",
+ "UNKNOWN",
+ NULL
+};
+
+const char *acpi_gbl_pld_vertical_position_list[] = {
+ "UPPER",
+ "CENTER",
+ "LOWER",
+ NULL
+};
+
+const char *acpi_gbl_pld_horizontal_position_list[] = {
+ "LEFT",
+ "CENTER",
+ "RIGHT",
+ NULL
+};
+
+const char *acpi_gbl_pld_shape_list[] = {
+ "ROUND",
+ "OVAL",
+ "SQUARE",
+ "VERTICALRECTANGLE",
+ "HORIZONTALRECTANGLE",
+ "VERTICALTRAPEZOID",
+ "HORIZONTALTRAPEZOID",
+ "UNKNOWN",
+ "CHAMFERED",
+ NULL
+};
+#endif
+
/* Public globals */
ACPI_EXPORT_SYMBOL(acpi_gbl_FADT)
diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index 6fb4ec3..f7cd2d5 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -95,7 +95,7 @@
hid =
ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
- (acpi_size) length);
+ (acpi_size)length);
if (!hid) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -173,7 +173,7 @@
uid =
ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
- (acpi_size) length);
+ (acpi_size)length);
if (!uid) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -309,7 +309,7 @@
/* Area for CID strings starts after the CID PNP_DEVICE_ID array */
next_id_string = ACPI_CAST_PTR(char, cid_list->ids) +
- ((acpi_size) count * sizeof(struct acpi_pnp_device_id));
+ ((acpi_size)count * sizeof(struct acpi_pnp_device_id));
/* Copy/convert the CIDs to the return buffer */
@@ -413,7 +413,7 @@
cls =
ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
- (acpi_size) length);
+ (acpi_size)length);
if (!cls) {
status = AE_NO_MEMORY;
goto cleanup;
diff --git a/drivers/acpi/acpica/utmath.c b/drivers/acpi/acpica/utmath.c
index 6673720..2d6530e 100644
--- a/drivers/acpi/acpica/utmath.c
+++ b/drivers/acpi/acpica/utmath.c
@@ -236,8 +236,8 @@
}
remainder.full = remainder.full - dividend.full;
- remainder.part.hi = (u32) - ((s32) remainder.part.hi);
- remainder.part.lo = (u32) - ((s32) remainder.part.lo);
+ remainder.part.hi = (u32)-((s32)remainder.part.hi);
+ remainder.part.lo = (u32)-((s32)remainder.part.lo);
if (remainder.part.lo) {
remainder.part.hi--;
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index d938c27..389de3b 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -361,7 +361,7 @@
void
acpi_ut_display_init_pathname(u8 type,
struct acpi_namespace_node *obj_handle,
- char *path)
+ const char *path)
{
acpi_status status;
struct acpi_buffer buffer;
diff --git a/drivers/acpi/acpica/utnonansi.c b/drivers/acpi/acpica/utnonansi.c
index d5c3adf..3465fe2 100644
--- a/drivers/acpi/acpica/utnonansi.c
+++ b/drivers/acpi/acpica/utnonansi.c
@@ -205,37 +205,41 @@
*
* FUNCTION: acpi_ut_strtoul64
*
- * PARAMETERS: string - Null terminated string
- * base - Radix of the string: 16 or ACPI_ANY_BASE;
- * ACPI_ANY_BASE means 'in behalf of to_integer'
- * ret_integer - Where the converted integer is returned
+ * PARAMETERS: string - Null terminated string
+ * base - Radix of the string: 16 or 10 or
+ * ACPI_ANY_BASE
+ * max_integer_byte_width - Maximum allowable integer,in bytes:
+ * 4 or 8 (32 or 64 bits)
+ * ret_integer - Where the converted integer is
+ * returned
*
* RETURN: Status and Converted value
*
* DESCRIPTION: Convert a string into an unsigned value. Performs either a
- * 32-bit or 64-bit conversion, depending on the current mode
- * of the interpreter.
+ * 32-bit or 64-bit conversion, depending on the input integer
+ * size (often the current mode of the interpreter).
*
- * NOTES: acpi_gbl_integer_byte_width should be set to the proper width.
+ * NOTES: Negative numbers are not supported, as they are not supported
+ * by ACPI.
+ *
+ * acpi_gbl_integer_byte_width should be set to the proper width.
* For the core ACPICA code, this width depends on the DSDT
- * version. For iASL, the default byte width is always 8.
+ * version. For iASL, the default byte width is always 8 for the
+ * parser, but error checking is performed later to flag cases
+ * where a 64-bit constant is defined in a 32-bit DSDT/SSDT.
*
* Does not support Octal strings, not needed at this time.
*
- * There is an earlier version of the function after this one,
- * below. It is slightly different than this one, and the two
- * may eventually may need to be merged. (01/2016).
- *
******************************************************************************/
-acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
+acpi_status
+acpi_ut_strtoul64(char *string,
+ u32 base, u32 max_integer_byte_width, u64 *ret_integer)
{
u32 this_digit = 0;
u64 return_value = 0;
u64 quotient;
u64 dividend;
- u32 to_integer_op = (base == ACPI_ANY_BASE);
- u32 mode32 = (acpi_gbl_integer_byte_width == 4);
u8 valid_digits = 0;
u8 sign_of0x = 0;
u8 term = 0;
@@ -244,6 +248,7 @@
switch (base) {
case ACPI_ANY_BASE:
+ case 10:
case 16:
break;
@@ -265,9 +270,9 @@
string++;
}
- if (to_integer_op) {
+ if (base == ACPI_ANY_BASE) {
/*
- * Base equal to ACPI_ANY_BASE means 'ToInteger operation case'.
+ * Base equal to ACPI_ANY_BASE means 'Either decimal or hex'.
* We need to determine if it is decimal or hexadecimal.
*/
if ((*string == '0') && (tolower((int)*(string + 1)) == 'x')) {
@@ -284,7 +289,7 @@
/* Any string left? Check that '0x' is not followed by white space. */
if (!(*string) || isspace((int)*string) || *string == '\t') {
- if (to_integer_op) {
+ if (base == ACPI_ANY_BASE) {
goto error_exit;
} else {
goto all_done;
@@ -292,10 +297,11 @@
}
/*
- * Perform a 32-bit or 64-bit conversion, depending upon the current
- * execution mode of the interpreter
+ * Perform a 32-bit or 64-bit conversion, depending upon the input
+ * byte width
*/
- dividend = (mode32) ? ACPI_UINT32_MAX : ACPI_UINT64_MAX;
+ dividend = (max_integer_byte_width <= ACPI_MAX32_BYTE_WIDTH) ?
+ ACPI_UINT32_MAX : ACPI_UINT64_MAX;
/* Main loop: convert the string to a 32- or 64-bit integer */
@@ -323,7 +329,7 @@
}
if (term) {
- if (to_integer_op) {
+ if (base == ACPI_ANY_BASE) {
goto error_exit;
} else {
break;
@@ -338,12 +344,13 @@
valid_digits++;
- if (sign_of0x
- && ((valid_digits > 16)
- || ((valid_digits > 8) && mode32))) {
+ if (sign_of0x && ((valid_digits > 16) ||
+ ((valid_digits > 8)
+ && (max_integer_byte_width <=
+ ACPI_MAX32_BYTE_WIDTH)))) {
/*
* This is to_integer operation case.
- * No any restrictions for string-to-integer conversion,
+ * No restrictions for string-to-integer conversion,
* see ACPI spec.
*/
goto error_exit;
@@ -355,7 +362,7 @@
"ient, NULL);
if (return_value > quotient) {
- if (to_integer_op) {
+ if (base == ACPI_ANY_BASE) {
goto error_exit;
} else {
break;
@@ -378,7 +385,8 @@
return_ACPI_STATUS(AE_OK);
error_exit:
- /* Base was set/validated above */
+
+ /* Base was set/validated above (10 or 16) */
if (base == 10) {
return_ACPI_STATUS(AE_BAD_DECIMAL_CONSTANT);
@@ -388,8 +396,7 @@
}
#ifdef _OBSOLETE_FUNCTIONS
-/* TBD: use version in ACPICA main code base? */
-/* DONE: 01/2016 */
+/* Removed: 01/2016 */
/*******************************************************************************
*
diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index edad3f0..72b9a06 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -51,11 +51,11 @@
/* Local prototypes */
static acpi_status
acpi_ut_get_simple_object_size(union acpi_operand_object *obj,
- acpi_size * obj_length);
+ acpi_size *obj_length);
static acpi_status
acpi_ut_get_package_object_size(union acpi_operand_object *obj,
- acpi_size * obj_length);
+ acpi_size *obj_length);
static acpi_status
acpi_ut_get_element_length(u8 object_type,
@@ -177,7 +177,7 @@
* Create the element array. Count+1 allows the array to be null
* terminated.
*/
- package_elements = ACPI_ALLOCATE_ZEROED(((acpi_size) count +
+ package_elements = ACPI_ALLOCATE_ZEROED(((acpi_size)count +
1) * sizeof(void *));
if (!package_elements) {
ACPI_FREE(package_desc);
@@ -454,7 +454,7 @@
static acpi_status
acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
- acpi_size * obj_length)
+ acpi_size *obj_length)
{
acpi_size length;
acpi_size size;
@@ -495,12 +495,12 @@
switch (internal_object->common.type) {
case ACPI_TYPE_STRING:
- length += (acpi_size) internal_object->string.length + 1;
+ length += (acpi_size)internal_object->string.length + 1;
break;
case ACPI_TYPE_BUFFER:
- length += (acpi_size) internal_object->buffer.length;
+ length += (acpi_size)internal_object->buffer.length;
break;
case ACPI_TYPE_INTEGER:
@@ -640,7 +640,7 @@
static acpi_status
acpi_ut_get_package_object_size(union acpi_operand_object *internal_object,
- acpi_size * obj_length)
+ acpi_size *obj_length)
{
acpi_status status;
struct acpi_pkg_info info;
@@ -665,7 +665,7 @@
*/
info.length +=
ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object)) *
- (acpi_size) info.num_packages;
+ (acpi_size)info.num_packages;
/* Return the total package length */
@@ -689,7 +689,7 @@
acpi_status
acpi_ut_get_object_size(union acpi_operand_object *internal_object,
- acpi_size * obj_length)
+ acpi_size *obj_length)
{
acpi_status status;
diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c
index b5cfe57..3f5fed6 100644
--- a/drivers/acpi/acpica/utosi.c
+++ b/drivers/acpi/acpica/utosi.c
@@ -150,7 +150,7 @@
i < (ACPI_ARRAY_LENGTH(acpi_default_supported_interfaces) - 1);
i++) {
acpi_default_supported_interfaces[i].next =
- &acpi_default_supported_interfaces[(acpi_size) i + 1];
+ &acpi_default_supported_interfaces[(acpi_size)i + 1];
}
acpi_os_release_mutex(acpi_gbl_osi_mutex);
@@ -397,7 +397,7 @@
*
******************************************************************************/
-acpi_status acpi_ut_osi_implementation(struct acpi_walk_state * walk_state)
+acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state)
{
union acpi_operand_object *string_desc;
union acpi_operand_object *return_desc;
diff --git a/drivers/acpi/acpica/utownerid.c b/drivers/acpi/acpica/utownerid.c
index 813520a..3cd573c 100644
--- a/drivers/acpi/acpica/utownerid.c
+++ b/drivers/acpi/acpica/utownerid.c
@@ -61,7 +61,7 @@
* when the method exits or the table is unloaded.
*
******************************************************************************/
-acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
+acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id)
{
u32 i;
u32 j;
@@ -122,7 +122,7 @@
* permanently allocated (prevents +1 overflow)
*/
*owner_id =
- (acpi_owner_id) ((k + 1) + ACPI_MUL_32(j));
+ (acpi_owner_id)((k + 1) + ACPI_MUL_32(j));
ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
"Allocated OwnerId: %2.2X\n",
@@ -167,7 +167,7 @@
*
******************************************************************************/
-void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
+void acpi_ut_release_owner_id(acpi_owner_id *owner_id_ptr)
{
acpi_owner_id owner_id = *owner_id_ptr;
acpi_status status;
diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c
index 8c218ad..dd084cf 100644
--- a/drivers/acpi/acpica/utprint.c
+++ b/drivers/acpi/acpica/utprint.c
@@ -67,11 +67,6 @@
static char *acpi_ut_put_number(char *string, u64 number, u8 base, u8 upper);
-/* Module globals */
-
-static const char acpi_gbl_lower_hex_digits[] = "0123456789abcdef";
-static const char acpi_gbl_upper_hex_digits[] = "0123456789ABCDEF";
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_bound_string_length
@@ -269,9 +264,9 @@
sign = '\0';
if (type & ACPI_FORMAT_SIGN) {
- if ((s64) number < 0) {
+ if ((s64)number < 0) {
sign = '-';
- number = -(s64) number;
+ number = -(s64)number;
width--;
} else if (type & ACPI_FORMAT_SIGN_PLUS) {
sign = '+';
@@ -409,7 +404,7 @@
width = -1;
if (isdigit((int)*format)) {
format = acpi_ut_scan_number(format, &number);
- width = (s32) number;
+ width = (s32)number;
} else if (*format == '*') {
++format;
width = va_arg(args, int);
@@ -426,7 +421,7 @@
++format;
if (isdigit((int)*format)) {
format = acpi_ut_scan_number(format, &number);
- precision = (s32) number;
+ precision = (s32)number;
} else if (*format == '*') {
++format;
precision = va_arg(args, int);
@@ -555,17 +550,17 @@
if (qualifier == 'L') {
number = va_arg(args, u64);
if (type & ACPI_FORMAT_SIGN) {
- number = (s64) number;
+ number = (s64)number;
}
} else if (qualifier == 'l') {
number = va_arg(args, unsigned long);
if (type & ACPI_FORMAT_SIGN) {
- number = (s32) number;
+ number = (s32)number;
}
} else if (qualifier == 'h') {
number = (u16)va_arg(args, int);
if (type & ACPI_FORMAT_SIGN) {
- number = (s16) number;
+ number = (s16)number;
}
} else {
number = va_arg(args, unsigned int);
diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c
index 0b00572..288913a 100644
--- a/drivers/acpi/acpica/utstring.c
+++ b/drivers/acpi/acpica/utstring.c
@@ -130,7 +130,7 @@
} else {
/* All others will be Hex escapes */
- acpi_os_printf("\\x%2.2X", (s32) string[i]);
+ acpi_os_printf("\\x%2.2X", (s32)string[i]);
}
break;
}
@@ -145,73 +145,6 @@
/*******************************************************************************
*
- * FUNCTION: acpi_ut_valid_acpi_char
- *
- * PARAMETERS: char - The character to be examined
- * position - Byte position (0-3)
- *
- * RETURN: TRUE if the character is valid, FALSE otherwise
- *
- * DESCRIPTION: Check for a valid ACPI character. Must be one of:
- * 1) Upper case alpha
- * 2) numeric
- * 3) underscore
- *
- * We allow a '!' as the last character because of the ASF! table
- *
- ******************************************************************************/
-
-u8 acpi_ut_valid_acpi_char(char character, u32 position)
-{
-
- if (!((character >= 'A' && character <= 'Z') ||
- (character >= '0' && character <= '9') || (character == '_'))) {
-
- /* Allow a '!' in the last position */
-
- if (character == '!' && position == 3) {
- return (TRUE);
- }
-
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_valid_acpi_name
- *
- * PARAMETERS: name - The name to be examined. Does not have to
- * be NULL terminated string.
- *
- * RETURN: TRUE if the name is valid, FALSE otherwise
- *
- * DESCRIPTION: Check for a valid ACPI name. Each character must be one of:
- * 1) Upper case alpha
- * 2) numeric
- * 3) underscore
- *
- ******************************************************************************/
-
-u8 acpi_ut_valid_acpi_name(char *name)
-{
- u32 i;
-
- ACPI_FUNCTION_ENTRY();
-
- for (i = 0; i < ACPI_NAME_SIZE; i++) {
- if (!acpi_ut_valid_acpi_char(name[i], i)) {
- return (FALSE);
- }
- }
-
- return (TRUE);
-}
-
-/*******************************************************************************
- *
* FUNCTION: acpi_ut_repair_name
*
* PARAMETERS: name - The ACPI name to be repaired
@@ -253,7 +186,7 @@
/* Check each character in the name */
for (i = 0; i < ACPI_NAME_SIZE; i++) {
- if (acpi_ut_valid_acpi_char(name[i], i)) {
+ if (acpi_ut_valid_name_char(name[i], i)) {
continue;
}
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index 60c406a..0df07df 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -90,7 +90,7 @@
******************************************************************************/
acpi_status
-acpi_ut_create_list(char *list_name,
+acpi_ut_create_list(const char *list_name,
u16 object_size, struct acpi_memory_list **return_cache)
{
struct acpi_memory_list *cache;
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index 68d4673..d9e6aac 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -127,7 +127,7 @@
* and the value of out_buffer is undefined.
*
******************************************************************************/
-acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer)
+acpi_status acpi_get_system_info(struct acpi_buffer *out_buffer)
{
struct acpi_system_info *info_ptr;
acpi_status status;
@@ -483,7 +483,7 @@
******************************************************************************/
acpi_status
acpi_decode_pld_buffer(u8 *in_buffer,
- acpi_size length, struct acpi_pld_info ** return_buffer)
+ acpi_size length, struct acpi_pld_info **return_buffer)
{
struct acpi_pld_info *pld_info;
u32 *buffer = ACPI_CAST_PTR(u32, in_buffer);
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 814d5f8..bef06c9 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -582,7 +582,7 @@
acpi_status
acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
- char **new_val)
+ acpi_string *new_val)
{
if (!init_val || !new_val)
return AE_BAD_PARAMETER;
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index d1e34d1..562603d 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -96,7 +96,7 @@
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_predefined_override
acpi_status
acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
- char **new_val);
+ acpi_string *new_val);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_table_override
@@ -108,7 +108,7 @@
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_physical_table_override
acpi_status
acpi_os_physical_table_override(struct acpi_table_header *existing_table,
- acpi_physical_address * new_address,
+ acpi_physical_address *new_address,
u32 *new_table_length);
#endif
@@ -203,7 +203,7 @@
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_physical_address
acpi_status
acpi_os_get_physical_address(void *logical_address,
- acpi_physical_address * physical_address);
+ acpi_physical_address *physical_address);
#endif
/*
@@ -379,14 +379,14 @@
acpi_os_get_table_by_name(char *signature,
u32 instance,
struct acpi_table_header **table,
- acpi_physical_address * address);
+ acpi_physical_address *address);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index
acpi_status
acpi_os_get_table_by_index(u32 index,
struct acpi_table_header **table,
- u32 *instance, acpi_physical_address * address);
+ u32 *instance, acpi_physical_address *address);
#endif
#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 1755697..1ff3a76 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 0x20160108
+#define ACPI_CA_VERSION 0x20160422
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
@@ -484,8 +484,8 @@
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
- acpi_find_root_pointer(acpi_physical_address *
- rsdp_address))
+ acpi_find_root_pointer(acpi_physical_address
+ *rsdp_address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table_header(acpi_string signature,
u32 instance,
@@ -530,7 +530,7 @@
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_handle(acpi_handle parent,
acpi_string pathname,
- acpi_handle * ret_handle))
+ acpi_handle *ret_handle))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_attach_data(acpi_handle object,
acpi_object_handler handler,
@@ -575,15 +575,15 @@
acpi_get_next_object(acpi_object_type type,
acpi_handle parent,
acpi_handle child,
- acpi_handle * out_handle))
+ acpi_handle *out_handle))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_type(acpi_handle object,
- acpi_object_type * out_type))
+ acpi_object_type *out_type))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_parent(acpi_handle object,
- acpi_handle * out_handle))
+ acpi_handle *out_handle))
/*
* Handler interfaces
@@ -755,7 +755,7 @@
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_get_gpe_device(u32 gpe_index,
- acpi_handle * gpe_device))
+ acpi_handle *gpe_device))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_gpe_block(acpi_handle gpe_device,
@@ -771,8 +771,8 @@
* Resource interfaces
*/
typedef
-acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
- void *context);
+acpi_status (*acpi_walk_resource_callback) (struct acpi_resource * resource,
+ void *context);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_vendor_resource(acpi_handle device,
@@ -938,7 +938,8 @@
ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1)
void ACPI_INTERNAL_VAR_XFACE
acpi_log_error(const char *format, ...))
- acpi_status acpi_initialize_debugger(void);
+
+acpi_status acpi_initialize_debugger(void);
void acpi_terminate_debugger(void);
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h
index cf2acb8..16c1892 100644
--- a/include/acpi/acrestyp.h
+++ b/include/acpi/acrestyp.h
@@ -417,6 +417,7 @@
u8 type; \
u8 producer_consumer; /* For values, see Producer/Consumer above */\
u8 slave_mode; \
+ u8 connection_sharing; \
u8 type_revision_id; \
u16 type_data_length; \
u16 vendor_length; \
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 0cb1a00..c19700e 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -223,7 +223,7 @@
/*******************************************************************************
*
* FADT - Fixed ACPI Description Table (Signature "FACP")
- * Version 4
+ * Version 6
*
******************************************************************************/
@@ -413,4 +413,6 @@
#define ACPI_FADT_V5_SIZE (u32) (ACPI_FADT_OFFSET (hypervisor_id))
#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt))
+#define ACPI_FADT_CONFORMANCE "ACPI 6.1 (FADT version 6)"
+
#endif /* __ACTBL_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 16e0136..796d6ba 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -236,7 +236,8 @@
ACPI_EINJ_CHECK_BUSY_STATUS = 6,
ACPI_EINJ_GET_COMMAND_STATUS = 7,
ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
- ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */
+ ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
+ ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
};
@@ -348,7 +349,8 @@
ACPI_ERST_GET_ERROR_RANGE = 13,
ACPI_ERST_GET_ERROR_LENGTH = 14,
ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
- ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
+ ACPI_ERST_EXECUTE_TIMINGS = 16,
+ ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
};
/* Values for Instruction field above */
@@ -427,7 +429,8 @@
ACPI_HEST_TYPE_AER_ENDPOINT = 7,
ACPI_HEST_TYPE_AER_BRIDGE = 8,
ACPI_HEST_TYPE_GENERIC_ERROR = 9,
- ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
+ ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
+ ACPI_HEST_TYPE_RESERVED = 11 /* 11 and greater are reserved */
};
/*
@@ -506,7 +509,11 @@
ACPI_HEST_NOTIFY_NMI = 4,
ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
- ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */
+ ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
+ ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
+ ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
+ ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
+ ACPI_HEST_NOTIFY_RESERVED = 11 /* 11 and greater are reserved */
};
/* Values for config_write_enable bitfield above */
@@ -603,6 +610,24 @@
u32 error_block_length;
};
+/* 10: Generic Hardware Error Source, version 2 */
+
+struct acpi_hest_generic_v2 {
+ struct acpi_hest_header header;
+ u16 related_source_id;
+ u8 reserved;
+ u8 enabled;
+ u32 records_to_preallocate;
+ u32 max_sections_per_record;
+ u32 max_raw_data_length;
+ struct acpi_generic_address error_status_address;
+ struct acpi_hest_notify notify;
+ u32 error_block_length;
+ struct acpi_generic_address read_ack_register;
+ u64 read_ack_preserve;
+ u64 read_ack_write;
+};
+
/* Generic Error Status block */
struct acpi_hest_generic_status {
@@ -634,6 +659,33 @@
u8 fru_text[20];
};
+/* Extension for revision 0x0300 */
+
+struct acpi_hest_generic_data_v300 {
+ u8 section_type[16];
+ u32 error_severity;
+ u16 revision;
+ u8 validation_bits;
+ u8 flags;
+ u32 error_data_length;
+ u8 fru_id[16];
+ u8 fru_text[20];
+ u64 time_stamp;
+};
+
+/* Values for error_severity above */
+
+#define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
+#define ACPI_HEST_GEN_ERROR_FATAL 1
+#define ACPI_HEST_GEN_ERROR_CORRECTED 2
+#define ACPI_HEST_GEN_ERROR_NONE 3
+
+/* Flags for validation_bits above */
+
+#define ACPI_HEST_GEN_VALID_FRU_ID (1)
+#define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
+#define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
+
/*******************************************************************************
*
* MADT - Multiple APIC Description Table
@@ -934,7 +986,7 @@
/*******************************************************************************
*
- * NFIT - NVDIMM Interface Table (ACPI 6.0)
+ * NFIT - NVDIMM Interface Table (ACPI 6.0+)
* Version 1
*
******************************************************************************/
@@ -1015,6 +1067,7 @@
#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 */
+#define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
/* 2: Interleave Structure */
@@ -1046,7 +1099,10 @@
u16 subsystem_vendor_id;
u16 subsystem_device_id;
u16 subsystem_revision_id;
- u8 reserved[6]; /* Reserved, must be zero */
+ u8 valid_fields;
+ u8 manufacturing_location;
+ u16 manufacturing_date;
+ u8 reserved[2]; /* Reserved, must be zero */
u32 serial_number;
u16 code;
u16 windows;
@@ -1061,7 +1117,11 @@
/* Flags */
-#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
+#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
+
+/* valid_fields bits */
+
+#define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
/* 5: NVDIMM Block Data Window Region Structure */
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index a4ef625..c93dbad 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -321,7 +321,7 @@
* DBG2 - Debug Port Table 2
* Version 0 (Both main table and subtables)
*
- * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012.
+ * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015
*
******************************************************************************/
@@ -371,6 +371,11 @@
#define ACPI_DBG2_16550_COMPATIBLE 0x0000
#define ACPI_DBG2_16550_SUBSET 0x0001
+#define ACPI_DBG2_ARM_PL011 0x0003
+#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
+#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
+#define ACPI_DBG2_ARM_DCC 0x000F
+#define ACPI_DBG2_BCM2835 0x0010
#define ACPI_DBG2_1394_STANDARD 0x0000
@@ -399,7 +404,7 @@
* Version 1
*
* Conforms to "Intel Virtualization Technology for Directed I/O",
- * Version 2.2, Sept. 2013
+ * Version 2.3, October 2014
*
******************************************************************************/
@@ -413,6 +418,8 @@
/* Masks for Flags field above */
#define ACPI_DMAR_INTR_REMAP (1)
+#define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
+#define ACPI_DMAR_X2APIC_MODE (1<<2)
/* DMAR subtable header */
@@ -655,7 +662,7 @@
* IORT - IO Remapping Table
*
* Conforms to "IO Remapping Table System Software on ARM Platforms",
- * Document number: ARM DEN 0049A, 2015
+ * Document number: ARM DEN 0049B, October 2015
*
******************************************************************************/
@@ -685,7 +692,8 @@
ACPI_IORT_NODE_ITS_GROUP = 0x00,
ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
- ACPI_IORT_NODE_SMMU = 0x03
+ ACPI_IORT_NODE_SMMU = 0x03,
+ ACPI_IORT_NODE_SMMU_V3 = 0x04
};
struct acpi_iort_id_mapping {
@@ -775,6 +783,23 @@
#define ACPI_IORT_SMMU_DVM_SUPPORTED (1)
#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1)
+struct acpi_iort_smmu_v3 {
+ u64 base_address; /* SMMUv3 base address */
+ u32 flags;
+ u32 reserved;
+ u64 vatos_address;
+ u32 model; /* O: generic SMMUv3 */
+ u32 event_gsiv;
+ u32 pri_gsiv;
+ u32 gerr_gsiv;
+ u32 sync_gsiv;
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1)
+#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1)
+
/*******************************************************************************
*
* IVRS - I/O Virtualization Reporting Structure
@@ -1102,10 +1127,10 @@
/*******************************************************************************
*
* SPCR - Serial Port Console Redirection table
- * Version 1
+ * Version 2
*
* Conforms to "Serial Port Console Redirection Table",
- * Version 1.00, January 11, 2002
+ * Version 1.03, August 10, 2015
*
******************************************************************************/
@@ -1137,6 +1162,8 @@
#define ACPI_SPCR_DO_NOT_DISABLE (1)
+/* Values for Interface Type: See the definition of the DBG2 table */
+
/*******************************************************************************
*
* SPMI - Server Platform Management Interface table
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index ddf5e66..ebc1f4f 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -184,7 +184,7 @@
struct acpi_table_header header; /* Common ACPI table header */
};
-/* FPDT subtable header */
+/* FPDT subtable header (Performance Record Structure) */
struct acpi_fpdt_header {
u16 type;
@@ -205,6 +205,57 @@
/* 0: Firmware Basic Boot Performance Record */
+struct acpi_fpdt_boot_pointer {
+ struct acpi_fpdt_header header;
+ u8 reserved[4];
+ u64 address;
+};
+
+/* 1: S3 Performance Table Pointer Record */
+
+struct acpi_fpdt_s3pt_pointer {
+ struct acpi_fpdt_header header;
+ u8 reserved[4];
+ u64 address;
+};
+
+/*
+ * S3PT - S3 Performance Table. This table is pointed to by the
+ * S3 Pointer Record above.
+ */
+struct acpi_table_s3pt {
+ u8 signature[4]; /* "S3PT" */
+ u32 length;
+};
+
+/*
+ * S3PT Subtables (Not part of the actual FPDT)
+ */
+
+/* Values for Type field in S3PT header */
+
+enum acpi_s3pt_type {
+ ACPI_S3PT_TYPE_RESUME = 0,
+ ACPI_S3PT_TYPE_SUSPEND = 1,
+ ACPI_FPDT_BOOT_PERFORMANCE = 2
+};
+
+struct acpi_s3pt_resume {
+ struct acpi_fpdt_header header;
+ u32 resume_count;
+ u64 full_resume;
+ u64 average_resume;
+};
+
+struct acpi_s3pt_suspend {
+ struct acpi_fpdt_header header;
+ u64 suspend_start;
+ u64 suspend_end;
+};
+
+/*
+ * FPDT Boot Performance Record (Not part of the actual FPDT)
+ */
struct acpi_fpdt_boot {
struct acpi_fpdt_header header;
u8 reserved[4];
@@ -215,52 +266,6 @@
u64 exit_services_exit;
};
-/* 1: S3 Performance Table Pointer Record */
-
-struct acpi_fpdt_s3pt_ptr {
- struct acpi_fpdt_header header;
- u8 reserved[4];
- u64 address;
-};
-
-/*
- * S3PT - S3 Performance Table. This table is pointed to by the
- * FPDT S3 Pointer Record above.
- */
-struct acpi_table_s3pt {
- u8 signature[4]; /* "S3PT" */
- u32 length;
-};
-
-/*
- * S3PT Subtables
- */
-struct acpi_s3pt_header {
- u16 type;
- u8 length;
- u8 revision;
-};
-
-/* Values for Type field above */
-
-enum acpi_s3pt_type {
- ACPI_S3PT_TYPE_RESUME = 0,
- ACPI_S3PT_TYPE_SUSPEND = 1
-};
-
-struct acpi_s3pt_resume {
- struct acpi_s3pt_header header;
- u32 resume_count;
- u64 full_resume;
- u64 average_resume;
-};
-
-struct acpi_s3pt_suspend {
- struct acpi_s3pt_header header;
- u64 suspend_start;
- u64 suspend_end;
-};
-
/*******************************************************************************
*
* GTDT - Generic Timer Description Table (ACPI 5.1)
@@ -476,7 +481,8 @@
enum acpi_pcct_type {
ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
- ACPI_PCCT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
+ ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */
+ ACPI_PCCT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
};
/*
@@ -515,6 +521,26 @@
u16 min_turnaround_time;
};
+/* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */
+
+struct acpi_pcct_hw_reduced_type2 {
+ struct acpi_subtable_header header;
+ u32 doorbell_interrupt;
+ u8 flags;
+ u8 reserved;
+ u64 base_address;
+ u64 length;
+ struct acpi_generic_address doorbell_register;
+ u64 preserve_mask;
+ u64 write_mask;
+ u32 latency;
+ u32 max_access_rate;
+ u16 min_turnaround_time;
+ struct acpi_generic_address doorbell_ack_register;
+ u64 ack_preserve_mask;
+ u64 ack_write_mask;
+};
+
/* Values for doorbell flags above */
#define ACPI_PCCT_INTERRUPT_POLARITY (1)
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index db46546..cb389ef 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -630,7 +630,8 @@
#define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C
#define ACPI_NOTIFY_AFFINITY_UPDATE (u8) 0x0D
-#define ACPI_NOTIFY_MAX 0x0D
+#define ACPI_GENERIC_NOTIFY_MAX 0x0D
+#define ACPI_SPECIFIC_NOTIFY_MAX 0x84
/*
* Types associated with ACPI names and objects. The first group of
@@ -892,7 +893,7 @@
/* Sleep function dispatch */
-typedef acpi_status(*acpi_sleep_function) (u8 sleep_state);
+typedef acpi_status (*acpi_sleep_function) (u8 sleep_state);
struct acpi_sleep_functions {
acpi_sleep_function legacy_function;
@@ -994,7 +995,7 @@
* Predefined Namespace items
*/
struct acpi_predefined_names {
- char *name;
+ const char *name;
u8 type;
char *val;
};
@@ -1071,20 +1072,21 @@
typedef
void (*acpi_object_handler) (acpi_handle object, void *data);
-typedef acpi_status(*acpi_init_handler) (acpi_handle object, u32 function);
+typedef
+acpi_status (*acpi_init_handler) (acpi_handle object, u32 function);
#define ACPI_INIT_DEVICE_INI 1
typedef
-acpi_status(*acpi_exception_handler) (acpi_status aml_status,
- acpi_name name,
- u16 opcode,
- u32 aml_offset, void *context);
+acpi_status (*acpi_exception_handler) (acpi_status aml_status,
+ acpi_name name,
+ u16 opcode,
+ u32 aml_offset, void *context);
/* Table Event handler (Load, load_table, etc.) and types */
typedef
-acpi_status(*acpi_table_handler) (u32 event, void *table, void *context);
+acpi_status (*acpi_table_handler) (u32 event, void *table, void *context);
#define ACPI_TABLE_LOAD 0x0
#define ACPI_TABLE_UNLOAD 0x1
@@ -1093,12 +1095,12 @@
/* Address Spaces (For Operation Regions) */
typedef
-acpi_status(*acpi_adr_space_handler) (u32 function,
- acpi_physical_address address,
- u32 bit_width,
- u64 *value,
- void *handler_context,
- void *region_context);
+acpi_status (*acpi_adr_space_handler) (u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ u64 *value,
+ void *handler_context,
+ void *region_context);
#define ACPI_DEFAULT_HANDLER NULL
@@ -1111,18 +1113,18 @@
};
typedef
-acpi_status(*acpi_adr_space_setup) (acpi_handle region_handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_status (*acpi_adr_space_setup) (acpi_handle region_handle,
+ u32 function,
+ void *handler_context,
+ void **region_context);
#define ACPI_REGION_ACTIVATE 0
#define ACPI_REGION_DEACTIVATE 1
typedef
-acpi_status(*acpi_walk_callback) (acpi_handle object,
- u32 nesting_level,
- void *context, void **return_value);
+acpi_status (*acpi_walk_callback) (acpi_handle object,
+ u32 nesting_level,
+ void *context, void **return_value);
typedef
u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported);
@@ -1227,7 +1229,7 @@
* struct acpi_memory_list is used only if the ACPICA local cache is enabled
*/
struct acpi_memory_list {
- char *list_name;
+ const char *list_name;
void *list_head;
u16 object_size;
u16 max_depth;
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 7c0595b..86b5a84 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -66,17 +66,28 @@
*
*****************************************************************************/
+/* Common application configuration. All single threaded except for acpi_exec. */
+
+#if (defined ACPI_ASL_COMPILER) || \
+ (defined ACPI_BIN_APP) || \
+ (defined ACPI_DUMP_APP) || \
+ (defined ACPI_HELP_APP) || \
+ (defined ACPI_NAMES_APP) || \
+ (defined ACPI_SRC_APP) || \
+ (defined ACPI_XTRACT_APP) || \
+ (defined ACPI_EXAMPLE_APP)
+#define ACPI_APPLICATION
+#define ACPI_SINGLE_THREADED
+#endif
+
/* iASL configuration */
#ifdef ACPI_ASL_COMPILER
-#define ACPI_APPLICATION
#define ACPI_DEBUG_OUTPUT
#define ACPI_CONSTANT_EVAL_ONLY
#define ACPI_LARGE_NAMESPACE_NODE
#define ACPI_DATA_TABLE_DISASSEMBLY
-#define ACPI_SINGLE_THREADED
#define ACPI_32BIT_PHYSICAL_ADDRESS
-
#define ACPI_DISASSEMBLER 1
#endif
@@ -89,21 +100,6 @@
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
-/*
- * acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example
- * configuration. All single threaded.
- */
-#if (defined ACPI_BIN_APP) || \
- (defined ACPI_DUMP_APP) || \
- (defined ACPI_HELP_APP) || \
- (defined ACPI_NAMES_APP) || \
- (defined ACPI_SRC_APP) || \
- (defined ACPI_XTRACT_APP) || \
- (defined ACPI_EXAMPLE_APP)
-#define ACPI_APPLICATION
-#define ACPI_SINGLE_THREADED
-#endif
-
/* acpi_help configuration. Error messages disabled. */
#ifdef ACPI_HELP_APP
@@ -138,11 +134,16 @@
#define ACPI_REDUCED_HARDWARE 1
#endif
-/* Linkable ACPICA library */
+/* Linkable ACPICA library. Two versions, one with full debug. */
#ifdef ACPI_LIBRARY
#define ACPI_USE_LOCAL_CACHE
-#define ACPI_FULL_DEBUG
+#define ACPI_DEBUGGER 1
+#define ACPI_DISASSEMBLER 1
+
+#ifdef _DEBUG
+#define ACPI_DEBUG_OUTPUT
+#endif
#endif
/* Common for all ACPICA applications */
@@ -218,6 +219,9 @@
#elif defined(__HAIKU__)
#include "achaiku.h"
+#elif defined(__QNX__)
+#include "acqnx.h"
+
#else
/* Unknown environment */
diff --git a/include/acpi/platform/acmsvcex.h b/include/acpi/platform/acmsvcex.h
deleted file mode 100644
index 28084a1..0000000
--- a/include/acpi/platform/acmsvcex.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/******************************************************************************
- *
- * Name: acmsvcex.h - Extra VC specific defines, etc.
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2016, Intel Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions, and the following disclaimer,
- * without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- * substantially similar to the "NO WARRANTY" disclaimer below
- * ("Disclaimer") and any redistribution must be conditioned upon
- * including a substantially similar Disclaimer requirement for further
- * binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- * of any contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#ifndef __ACMSVCEX_H__
-#define __ACMSVCEX_H__
-
-/* Debug support. */
-
-#ifdef _DEBUG
-#define _CRTDBG_MAP_ALLOC /* Enables specific file/lineno for leaks */
-#include <crtdbg.h>
-#endif
-
-#endif /* __ACMSVCEX_H__ */
diff --git a/include/acpi/platform/acwinex.h b/include/acpi/platform/acwinex.h
deleted file mode 100644
index a00b3e4..0000000
--- a/include/acpi/platform/acwinex.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/******************************************************************************
- *
- * Name: acwinex.h - Extra OS specific defines, etc.
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2016, Intel Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions, and the following disclaimer,
- * without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- * substantially similar to the "NO WARRANTY" disclaimer below
- * ("Disclaimer") and any redistribution must be conditioned upon
- * including a substantially similar Disclaimer requirement for further
- * binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- * of any contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#ifndef __ACWINEX_H__
-#define __ACWINEX_H__
-
-/* Windows uses VC */
-
-#endif /* __ACWINEX_H__ */
diff --git a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
index d0e6b85..546cf4a 100644
--- a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
+++ b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
@@ -91,7 +91,7 @@
char *signature,
u32 instance,
struct acpi_table_header **table,
- acpi_physical_address * address);
+ acpi_physical_address *address);
static acpi_status osl_list_bios_tables(void);
@@ -99,7 +99,7 @@
osl_get_bios_table(char *signature,
u32 instance,
struct acpi_table_header **table,
- acpi_physical_address * address);
+ acpi_physical_address *address);
static acpi_status osl_get_last_status(acpi_status default_status);
@@ -187,7 +187,7 @@
acpi_status
acpi_os_get_table_by_address(acpi_physical_address address,
- struct acpi_table_header ** table)
+ struct acpi_table_header **table)
{
u32 table_length;
struct acpi_table_header *mapped_table;
@@ -252,8 +252,8 @@
acpi_status
acpi_os_get_table_by_name(char *signature,
u32 instance,
- struct acpi_table_header ** table,
- acpi_physical_address * address)
+ struct acpi_table_header **table,
+ acpi_physical_address *address)
{
acpi_status status;
@@ -380,8 +380,8 @@
acpi_status
acpi_os_get_table_by_index(u32 index,
- struct acpi_table_header ** table,
- u32 *instance, acpi_physical_address * address)
+ struct acpi_table_header **table,
+ u32 *instance, acpi_physical_address *address)
{
struct osl_table_info *info;
acpi_status status;
@@ -447,7 +447,7 @@
}
}
- return ((acpi_physical_address) (address));
+ return ((acpi_physical_address)(address));
}
/******************************************************************************
@@ -751,10 +751,10 @@
for (i = 0; i < number_of_tables; ++i, table_data += item_size) {
if (osl_can_use_xsdt()) {
table_address =
- (acpi_physical_address) (*ACPI_CAST64(table_data));
+ (acpi_physical_address)(*ACPI_CAST64(table_data));
} else {
table_address =
- (acpi_physical_address) (*ACPI_CAST32(table_data));
+ (acpi_physical_address)(*ACPI_CAST32(table_data));
}
/* Skip NULL entries in RSDT/XSDT */
@@ -800,7 +800,7 @@
osl_get_bios_table(char *signature,
u32 instance,
struct acpi_table_header **table,
- acpi_physical_address * address)
+ acpi_physical_address *address)
{
struct acpi_table_header *local_table = NULL;
struct acpi_table_header *mapped_table = NULL;
@@ -833,38 +833,37 @@
if ((gbl_fadt->header.length >= MIN_FADT_FOR_XDSDT) &&
gbl_fadt->Xdsdt) {
table_address =
- (acpi_physical_address) gbl_fadt->Xdsdt;
+ (acpi_physical_address)gbl_fadt->Xdsdt;
} else
if ((gbl_fadt->header.length >= MIN_FADT_FOR_DSDT)
&& gbl_fadt->dsdt) {
table_address =
- (acpi_physical_address) gbl_fadt->dsdt;
+ (acpi_physical_address)gbl_fadt->dsdt;
}
} else if (ACPI_COMPARE_NAME(signature, ACPI_SIG_FACS)) {
if ((gbl_fadt->header.length >= MIN_FADT_FOR_XFACS) &&
gbl_fadt->Xfacs) {
table_address =
- (acpi_physical_address) gbl_fadt->Xfacs;
+ (acpi_physical_address)gbl_fadt->Xfacs;
} else
if ((gbl_fadt->header.length >= MIN_FADT_FOR_FACS)
&& gbl_fadt->facs) {
table_address =
- (acpi_physical_address) gbl_fadt->facs;
+ (acpi_physical_address)gbl_fadt->facs;
}
} else if (ACPI_COMPARE_NAME(signature, ACPI_SIG_XSDT)) {
if (!gbl_revision) {
return (AE_BAD_SIGNATURE);
}
table_address =
- (acpi_physical_address) gbl_rsdp.
+ (acpi_physical_address)gbl_rsdp.
xsdt_physical_address;
} else if (ACPI_COMPARE_NAME(signature, ACPI_SIG_RSDT)) {
table_address =
- (acpi_physical_address) gbl_rsdp.
+ (acpi_physical_address)gbl_rsdp.
rsdt_physical_address;
} else {
- table_address =
- (acpi_physical_address) gbl_rsdp_address;
+ table_address = (acpi_physical_address)gbl_rsdp_address;
signature = ACPI_SIG_RSDP;
}
@@ -904,12 +903,12 @@
for (i = 0; i < number_of_tables; ++i, table_data += item_size) {
if (osl_can_use_xsdt()) {
table_address =
- (acpi_physical_address) (*ACPI_CAST64
- (table_data));
+ (acpi_physical_address)(*ACPI_CAST64
+ (table_data));
} else {
table_address =
- (acpi_physical_address) (*ACPI_CAST32
- (table_data));
+ (acpi_physical_address)(*ACPI_CAST32
+ (table_data));
}
/* Skip NULL entries in RSDT/XSDT */
@@ -1301,7 +1300,7 @@
char *signature,
u32 instance,
struct acpi_table_header **table,
- acpi_physical_address * address)
+ acpi_physical_address *address)
{
void *table_dir;
u32 current_instance = 0;
diff --git a/tools/power/acpi/os_specific/service_layers/osunixmap.c b/tools/power/acpi/os_specific/service_layers/osunixmap.c
index 3818fd0..cbfbce1 100644
--- a/tools/power/acpi/os_specific/service_layers/osunixmap.c
+++ b/tools/power/acpi/os_specific/service_layers/osunixmap.c
@@ -54,7 +54,7 @@
#ifndef O_BINARY
#define O_BINARY 0
#endif
-#if defined(_dragon_fly) || defined(_free_BSD)
+#if defined(_dragon_fly) || defined(_free_BSD) || defined(_QNX)
#define MMAP_FLAGS MAP_SHARED
#else
#define MMAP_FLAGS MAP_PRIVATE
diff --git a/tools/power/acpi/os_specific/service_layers/osunixxf.c b/tools/power/acpi/os_specific/service_layers/osunixxf.c
index 08cb8b2..88aa66e 100644
--- a/tools/power/acpi/os_specific/service_layers/osunixxf.c
+++ b/tools/power/acpi/os_specific/service_layers/osunixxf.c
@@ -246,8 +246,8 @@
*****************************************************************************/
acpi_status
-acpi_os_predefined_override(const struct acpi_predefined_names * init_val,
- acpi_string * new_val)
+acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
+ acpi_string *new_val)
{
if (!init_val || !new_val) {
@@ -274,8 +274,8 @@
*****************************************************************************/
acpi_status
-acpi_os_table_override(struct acpi_table_header * existing_table,
- struct acpi_table_header ** new_table)
+acpi_os_table_override(struct acpi_table_header *existing_table,
+ struct acpi_table_header **new_table)
{
if (!existing_table || !new_table) {
@@ -311,8 +311,8 @@
*****************************************************************************/
acpi_status
-acpi_os_physical_table_override(struct acpi_table_header * existing_table,
- acpi_physical_address * new_address,
+acpi_os_physical_table_override(struct acpi_table_header *existing_table,
+ acpi_physical_address *new_address,
u32 *new_table_length)
{
@@ -506,7 +506,7 @@
void *acpi_os_map_memory(acpi_physical_address where, acpi_size length)
{
- return (ACPI_TO_POINTER((acpi_size) where));
+ return (ACPI_TO_POINTER((acpi_size)where));
}
/******************************************************************************
@@ -603,9 +603,9 @@
acpi_status
acpi_os_create_semaphore(u32 max_units,
- u32 initial_units, acpi_handle * out_handle)
+ u32 initial_units, acpi_handle *out_handle)
{
- *out_handle = (acpi_handle) 1;
+ *out_handle = (acpi_handle)1;
return (AE_OK);
}
@@ -640,7 +640,7 @@
acpi_status
acpi_os_create_semaphore(u32 max_units,
- u32 initial_units, acpi_handle * out_handle)
+ u32 initial_units, acpi_handle *out_handle)
{
sem_t *sem;
@@ -672,7 +672,7 @@
}
#endif
- *out_handle = (acpi_handle) sem;
+ *out_handle = (acpi_handle)sem;
return (AE_OK);
}
@@ -1035,7 +1035,7 @@
*****************************************************************************/
acpi_status
-acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id,
+acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
u32 pci_register, u64 value, u32 width)
{
diff --git a/tools/power/acpi/tools/acpidump/Makefile b/tools/power/acpi/tools/acpidump/Makefile
index 8d76157..2942cdc 100644
--- a/tools/power/acpi/tools/acpidump/Makefile
+++ b/tools/power/acpi/tools/acpidump/Makefile
@@ -31,6 +31,7 @@
osunixxf.o\
tbprint.o\
tbxfroot.o\
+ utascii.o\
utbuffer.o\
utdebug.o\
utexcep.o\
diff --git a/tools/power/acpi/tools/acpidump/apdump.c b/tools/power/acpi/tools/acpidump/apdump.c
index da44458..fb8f1d9 100644
--- a/tools/power/acpi/tools/acpidump/apdump.c
+++ b/tools/power/acpi/tools/acpidump/apdump.c
@@ -68,7 +68,7 @@
/* Make sure signature is all ASCII and a valid ACPI name */
- if (!acpi_ut_valid_acpi_name(table->signature)) {
+ if (!acpi_ut_valid_nameseg(table->signature)) {
acpi_log_error("Table signature (0x%8.8X) is invalid\n",
*(u32 *)table->signature);
return (FALSE);
@@ -286,14 +286,15 @@
/* Convert argument to an integer physical address */
- status = acpi_ut_strtoul64(ascii_address, 0, &long_address);
+ status = acpi_ut_strtoul64(ascii_address, ACPI_ANY_BASE,
+ ACPI_MAX64_BYTE_WIDTH, &long_address);
if (ACPI_FAILURE(status)) {
acpi_log_error("%s: Could not convert to a physical address\n",
ascii_address);
return (-1);
}
- address = (acpi_physical_address) long_address;
+ address = (acpi_physical_address)long_address;
status = acpi_os_get_table_by_address(address, &table);
if (ACPI_FAILURE(status)) {
acpi_log_error("Could not get table at 0x%8.8X%8.8X, %s\n",
@@ -406,6 +407,12 @@
return (-1);
}
+ if (!acpi_ut_valid_nameseg(table->signature)) {
+ acpi_log_error
+ ("No valid ACPI signature was found in input file %s\n",
+ pathname);
+ }
+
/* File must be at least as long as the table length */
if (table->length > file_size) {
diff --git a/tools/power/acpi/tools/acpidump/apmain.c b/tools/power/acpi/tools/acpidump/apmain.c
index c3c0915..7692e6b 100644
--- a/tools/power/acpi/tools/acpidump/apmain.c
+++ b/tools/power/acpi/tools/acpidump/apmain.c
@@ -209,7 +209,8 @@
case 'r': /* Dump tables from specified RSDP */
status =
- acpi_ut_strtoul64(acpi_gbl_optarg, 0,
+ acpi_ut_strtoul64(acpi_gbl_optarg, ACPI_ANY_BASE,
+ ACPI_MAX64_BYTE_WIDTH,
&gbl_rsdp_base);
if (ACPI_FAILURE(status)) {
acpi_log_error