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Commit 1b982baf authored by Dan Williams's avatar Dan Williams
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Merge branch 'for-4.7/acpi6.1' into libnvdimm-for-next

parents 1f716d05 6ca72085
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Showing with 1038 additions and 725 deletions
drivers/acpi/acpica/Makefile
View file @ 1b982baf
......@@ -43,6 +43,7 @@ acpi-y += \
evxfregn.o
acpi-y += \
exconcat.o \
exconfig.o \
exconvrt.o \
excreate.o \
......
drivers/acpi/acpica/acdebug.h
View file @ 1b982baf
......@@ -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_command_help {
};
struct acpi_db_argument_info {
char *name; /* Argument Name */
const char *name; /* Argument Name */
};
struct acpi_db_execute_walk {
......
drivers/acpi/acpica/acevents.h
View file @ 1b982baf
......@@ -198,8 +198,6 @@ void
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);
......
drivers/acpi/acpica/acglobal.h
View file @ 1b982baf
......@@ -187,6 +187,8 @@ extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT];
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 @@ ACPI_GLOBAL(u32, acpi_gbl_num_objects);
#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
......
drivers/acpi/acpica/acinterp.h
View file @ 1b982baf
......@@ -67,7 +67,7 @@
typedef const struct acpi_exdump_info {
u8 opcode;
u8 offset;
char *name;
const char *name;
} acpi_exdump_info;
......
drivers/acpi/acpica/aclocal.h
View file @ 1b982baf
......@@ -1096,6 +1096,7 @@ struct acpi_external_list {
#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;
......
drivers/acpi/acpica/acmacros.h
View file @ 1b982baf
......@@ -260,6 +260,10 @@
#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
/* Generic (power-of-two) rounding */
#define ACPI_IS_POWER_OF_TWO(a) (((a) & ((a) - 1)) == 0)
/*
* Bitmask creation
* Bit positions start at zero.
......@@ -283,10 +287,10 @@
/* 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
......
drivers/acpi/acpica/acnamesp.h
View file @ 1b982baf
......@@ -206,9 +206,10 @@ void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth);
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,
......
drivers/acpi/acpica/acparser.h
View file @ 1b982baf
......@@ -139,7 +139,7 @@ acpi_ps_complete_final_op(struct acpi_walk_state *walk_state,
*/
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);
......
drivers/acpi/acpica/acpredef.h
View file @ 1b982baf
......@@ -523,6 +523,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
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 +1056,12 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
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
......
drivers/acpi/acpica/acresrc.h
View file @ 1b982baf
......@@ -124,7 +124,7 @@ typedef enum {
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_rs_get_prs_method_data(struct acpi_namespace_node *node,
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,
......
drivers/acpi/acpica/acstruct.h
View file @ 1b982baf
......@@ -184,7 +184,7 @@ struct acpi_evaluate_info {
/* 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) */
......
drivers/acpi/acpica/acutils.h
View file @ 1b982baf
......@@ -175,7 +175,14 @@ void acpi_ut_strlwr(char *src_string);
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 +273,8 @@ acpi_ut_trace(u32 line_number,
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 +284,8 @@ acpi_ut_trace_u32(u32 line_number,
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 +344,12 @@ void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list);
*/
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);
......@@ -526,7 +535,7 @@ void acpi_ut_set_integer_width(u8 revision);
void
acpi_ut_display_init_pathname(u8 type,
struct acpi_namespace_node *obj_handle,
char *path);
const char *path);
#endif
/*
......@@ -628,7 +637,7 @@ void acpi_ut_dump_allocation_info(void);
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 */
......
drivers/acpi/acpica/dbconvert.c
View file @ 1b982baf
......@@ -277,7 +277,9 @@ acpi_db_convert_to_object(acpi_object_type type,
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;
}
......
drivers/acpi/acpica/dbinput.c
View file @ 1b982baf
......@@ -57,12 +57,12 @@ static u32 acpi_db_get_line(char *input_buffer);
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 const struct acpi_db_command_help acpi_gbl_db_command_help[] = {
******************************************************************************/
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 @@ acpi_db_match_command_help(char *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)
{
const struct acpi_db_command_help *next;
u8 matched;
......@@ -656,8 +656,9 @@ static u32 acpi_db_match_command(char *user_command)
}
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);
}
}
......
drivers/acpi/acpica/dbutils.c
View file @ 1b982baf
......@@ -56,8 +56,6 @@ acpi_status acpi_db_second_pass_parse(union acpi_parse_object *root);
void acpi_db_dump_buffer(u32 address);
#endif
static char *gbl_hex_to_ascii = "0123456789ABCDEF";
/*******************************************************************************
*
* FUNCTION: acpi_db_match_argument
......@@ -82,8 +80,9 @@ acpi_db_match_argument(char *user_argument,
}
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 @@ void acpi_db_uint32_to_hex_string(u32 value, char *buffer)
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;
}
}
......
drivers/acpi/acpica/evregion.c
View file @ 1b982baf
......@@ -526,81 +526,59 @@ acpi_ev_attach_region(union acpi_operand_object *handler_obj,
/*******************************************************************************
*
* FUNCTION: acpi_ev_associate_reg_method
* FUNCTION: acpi_ev_execute_reg_method
*
* PARAMETERS: region_obj - Region object
* function - Passed to _REG: On (1) or Off (0)
*
* RETURN: Status
*
* DESCRIPTION: Find and associate _REG method to a region
* DESCRIPTION: Execute _REG method for a region
*
******************************************************************************/
void acpi_ev_associate_reg_method(union acpi_operand_object *region_obj)
acpi_status
acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
{
acpi_name *reg_name_ptr = (acpi_name *) METHOD_NAME__REG;
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;
union acpi_operand_object *region_obj2;
acpi_status status;
ACPI_FUNCTION_TRACE(ev_associate_reg_method);
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_VOID;
return_ACPI_STATUS(AE_NOT_EXIST);
}
/*
* 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;
/* 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
* 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
* function - Passed to _REG: On (1) or Off (0)
*
* RETURN: Status
*
* DESCRIPTION: Execute _REG method for a region
*
******************************************************************************/
acpi_status
acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
{
struct acpi_evaluate_info *info;
union acpi_operand_object *args[3];
union acpi_operand_object *region_obj2;
acpi_status status;
ACPI_FUNCTION_TRACE(ev_execute_reg_method);
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) {
if (region_obj2->extra.method_REG == NULL) {
return_ACPI_STATUS(AE_OK);
}
......
drivers/acpi/acpica/evrgnini.c
View file @ 1b982baf
......@@ -518,7 +518,6 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj,
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;
......
drivers/acpi/acpica/exconcat.c 0 → 100644
View file @ 1b982baf
This diff is collapsed.
drivers/acpi/acpica/exconfig.c
View file @ 1b982baf
......@@ -118,7 +118,9 @@ acpi_ex_add_table(u32 table_index,
/* 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();
/*
......
drivers/acpi/acpica/exconvrt.c
View file @ 1b982baf
......@@ -124,7 +124,9 @@ acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
* 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);
}
......
drivers/acpi/acpica/exdump.c
View file @ 1b982baf
......@@ -55,9 +55,9 @@ ACPI_MODULE_NAME("exdump")
*/
#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 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc,
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 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc,
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 @@ acpi_ex_dump_operands(union acpi_operand_object **operands,
*
******************************************************************************/
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);
}
......
drivers/acpi/acpica/exmisc.c
View file @ 1b982baf
......@@ -45,7 +45,6 @@
#include "accommon.h"
#include "acinterp.h"
#include "amlcode.h"
#include "amlresrc.h"
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exmisc")
......@@ -138,295 +137,6 @@ acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
return_ACPI_STATUS(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);
}
/*******************************************************************************
*
* 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
......
drivers/acpi/acpica/exutils.c
View file @ 1b982baf
......@@ -301,8 +301,8 @@ static u32 acpi_ex_digits_needed(u64 value, u32 base)
*
* 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 @@ void acpi_ex_eisa_id_to_string(char *out_string, u64 compressed_id)
* 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 @@ void acpi_ex_integer_to_string(char *out_string, u64 value)
* 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 @@ void acpi_ex_pci_cls_to_string(char *out_string, u8 class_code[3])
*
* 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.
*
......
drivers/acpi/acpica/hwregs.c
View file @ 1b982baf
......@@ -83,6 +83,8 @@ acpi_status
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 +111,26 @@ acpi_hw_validate_register(struct acpi_generic_address *reg,
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 = reg->access_width ? reg->access_width : 1;
access_width = 1 << (access_width + 2);
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);
......
drivers/acpi/acpica/hwxface.c
View file @ 1b982baf
......@@ -504,9 +504,7 @@ acpi_get_sleep_type_data(u8 sleep_state, u8 *sleep_type_a, u8 *sleep_type_b)
* 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)) {
......
drivers/acpi/acpica/nsaccess.c
View file @ 1b982baf
......@@ -107,9 +107,10 @@ acpi_status acpi_ns_root_initialize(void)
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",
......
drivers/acpi/acpica/nsconvert.c
View file @ 1b982baf
......@@ -79,7 +79,8 @@ acpi_ns_convert_to_integer(union acpi_operand_object *original_object,
/* 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);
}
......
drivers/acpi/acpica/nsdump.c
View file @ 1b982baf
......@@ -81,7 +81,7 @@ acpi_ns_get_max_depth(acpi_handle obj_handle,
*
******************************************************************************/
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 @@ void acpi_ns_print_pathname(u32 num_segments, char *pathname)
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_print_pathname(u32 num_segments, char *pathname)
******************************************************************************/
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_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component)
acpi_os_printf("\n");
return_VOID;
}
#endif
/*******************************************************************************
*
......
drivers/acpi/acpica/nsinit.c
View file @ 1b982baf
......@@ -140,6 +140,7 @@ acpi_status acpi_ns_initialize_devices(u32 flags)
{
acpi_status status = AE_OK;
struct acpi_device_walk_info info;
acpi_handle handle;
ACPI_FUNCTION_TRACE(ns_initialize_devices);
......@@ -190,6 +191,27 @@ acpi_status acpi_ns_initialize_devices(u32 flags)
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 @@ acpi_status acpi_ns_initialize_devices(u32 flags)
* 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 @@ acpi_ns_init_one_device(acpi_handle obj_handle,
* 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));
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++;
}
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;
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 */
......
drivers/acpi/acpica/nsload.c
View file @ 1b982baf
......@@ -123,8 +123,8 @@ acpi_ns_load_table(u32 table_index, struct acpi_namespace_node *node)
(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);
}
......
drivers/acpi/acpica/nsprepkg.c
View file @ 1b982baf
......@@ -179,6 +179,7 @@ acpi_ns_check_package(struct acpi_evaluate_info *info,
if (ACPI_FAILURE(status)) {
return (status);
}
elements++;
}
break;
......@@ -225,6 +226,7 @@ acpi_ns_check_package(struct acpi_evaluate_info *info,
return (status);
}
}
elements++;
}
break;
......@@ -569,11 +571,13 @@ acpi_ns_check_package_list(struct acpi_evaluate_info *info,
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
......@@ -661,6 +665,7 @@ acpi_ns_check_package_elements(struct acpi_evaluate_info *info,
if (ACPI_FAILURE(status)) {
return (status);
}
this_element++;
}
......@@ -671,6 +676,7 @@ acpi_ns_check_package_elements(struct acpi_evaluate_info *info,
if (ACPI_FAILURE(status)) {
return (status);
}
this_element++;
}
......
drivers/acpi/acpica/psopinfo.c
View file @ 1b982baf
......@@ -158,7 +158,7 @@ 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)
{
#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
......
drivers/acpi/acpica/rsdump.c
View file @ 1b982baf
......@@ -52,17 +52,17 @@ ACPI_MODULE_NAME("rsdump")
* 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 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
{
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 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
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 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
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_dump_address_common(union acpi_resource_data *resource)
*
******************************************************************************/
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 @@ static void acpi_rs_out_string(char *title, char *value)
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);
......
drivers/acpi/acpica/rsutils.c
View file @ 1b982baf
......@@ -671,7 +671,7 @@ acpi_rs_get_aei_method_data(struct acpi_namespace_node *node,
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;
......
drivers/acpi/acpica/tbfadt.c
View file @ 1b982baf
......@@ -53,7 +53,7 @@ static void
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 @@ acpi_tb_select_address(char *register_name, u32 address32, u64 address64);
/* 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 @@ static void
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;
......@@ -385,14 +385,15 @@ void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length)
{
/*
* 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 @@ void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length)
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 @@ static void acpi_tb_convert_fadt(void)
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));
......
drivers/acpi/acpica/tbxfload.c
View file @ 1b982baf
......@@ -82,7 +82,7 @@ acpi_status __init acpi_load_tables(void)
* 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);
......
drivers/acpi/acpica/utdebug.c
View file @ 1b982baf
......@@ -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 @@ acpi_debug_print(u32 requested_debug_level,
* 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 @@ acpi_ut_trace(u32 line_number,
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 @@ ACPI_EXPORT_SYMBOL(acpi_ut_trace)
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 @@ acpi_ut_trace_ptr(u32 line_number,
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 @@ acpi_ut_trace_ptr(u32 line_number,
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 @@ acpi_ut_trace_str(u32 line_number,
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_ut_trace_u32(u32 line_number,
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 @@ acpi_ut_exit(u32 line_number,
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_ut_status_exit(u32 line_number,
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_ut_value_exit(u32 line_number,
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 @@ acpi_ut_ptr_exit(u32 line_number,
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) {
......
drivers/acpi/acpica/utdecode.c
View file @ 1b982baf
......@@ -446,7 +446,7 @@ const char *acpi_ut_get_mutex_name(u32 mutex_id)
/* 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 @@ static const char *acpi_gbl_generic_notify[ACPI_NOTIFY_MAX + 1] = {
/* 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:
......
drivers/acpi/acpica/uteval.c
View file @ 1b982baf
......@@ -69,7 +69,7 @@ ACPI_MODULE_NAME("uteval")
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_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
******************************************************************************/
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)
{
......
drivers/acpi/acpica/utglobal.c
View file @ 1b982baf
......@@ -80,6 +80,11 @@ const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS] = {
"_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 @@ struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] =
};
#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)
......
drivers/acpi/acpica/utmisc.c
View file @ 1b982baf
......@@ -361,7 +361,7 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
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;
......
drivers/acpi/acpica/utnonansi.c
View file @ 1b982baf
......@@ -205,37 +205,41 @@ acpi_ut_safe_strncat(char *dest,
*
* 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 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
switch (base) {
case ACPI_ANY_BASE:
case 10:
case 16:
break;
......@@ -265,9 +270,9 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
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 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
/* 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 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
}
/*
* 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 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
}
if (term) {
if (to_integer_op) {
if (base == ACPI_ANY_BASE) {
goto error_exit;
} else {
break;
......@@ -338,12 +344,13 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
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 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
&quotient, NULL);
if (return_value > quotient) {
if (to_integer_op) {
if (base == ACPI_ANY_BASE) {
goto error_exit;
} else {
break;
......@@ -378,7 +385,8 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
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 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
}
#ifdef _OBSOLETE_FUNCTIONS
/* TBD: use version in ACPICA main code base? */
/* DONE: 01/2016 */
/* Removed: 01/2016 */
/*******************************************************************************
*
......
drivers/acpi/acpica/utprint.c
View file @ 1b982baf
......@@ -67,11 +67,6 @@ static char *acpi_ut_format_number(char *string,
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
......
drivers/acpi/acpica/uttrack.c
View file @ 1b982baf
......@@ -90,7 +90,7 @@ acpi_ut_remove_allocation(struct acpi_debug_mem_block *address,
******************************************************************************/
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;
......
drivers/acpi/nfit.c
View file @ 1b982baf
......@@ -861,7 +861,7 @@ static ssize_t vendor_show(struct device *dev,
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "%#x\n", dcr->vendor_id);
return sprintf(buf, "0x%04x\n", be16_to_cpu(dcr->vendor_id));
}
static DEVICE_ATTR_RO(vendor);
......@@ -870,7 +870,7 @@ static ssize_t rev_id_show(struct device *dev,
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "%#x\n", dcr->revision_id);
return sprintf(buf, "0x%04x\n", be16_to_cpu(dcr->revision_id));
}
static DEVICE_ATTR_RO(rev_id);
......@@ -879,10 +879,38 @@ static ssize_t device_show(struct device *dev,
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "%#x\n", dcr->device_id);
return sprintf(buf, "0x%04x\n", be16_to_cpu(dcr->device_id));
}
static DEVICE_ATTR_RO(device);
static ssize_t subsystem_vendor_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "0x%04x\n", be16_to_cpu(dcr->subsystem_vendor_id));
}
static DEVICE_ATTR_RO(subsystem_vendor);
static ssize_t subsystem_rev_id_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "0x%04x\n",
be16_to_cpu(dcr->subsystem_revision_id));
}
static DEVICE_ATTR_RO(subsystem_rev_id);
static ssize_t subsystem_device_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "0x%04x\n", be16_to_cpu(dcr->subsystem_device_id));
}
static DEVICE_ATTR_RO(subsystem_device);
static int num_nvdimm_formats(struct nvdimm *nvdimm)
{
struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
......@@ -900,7 +928,7 @@ static ssize_t format_show(struct device *dev,
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "%#x\n", dcr->code);
return sprintf(buf, "0x%04x\n", be16_to_cpu(dcr->code));
}
static DEVICE_ATTR_RO(format);
......@@ -933,7 +961,8 @@ static ssize_t format1_show(struct device *dev,
continue;
if (nfit_dcr->dcr->code == dcr->code)
continue;
rc = sprintf(buf, "%#x\n", nfit_dcr->dcr->code);
rc = sprintf(buf, "%#x\n",
be16_to_cpu(nfit_dcr->dcr->code));
break;
}
if (rc != ENXIO)
......@@ -958,7 +987,7 @@ static ssize_t serial_show(struct device *dev,
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
return sprintf(buf, "%#x\n", dcr->serial_number);
return sprintf(buf, "0x%08x\n", be32_to_cpu(dcr->serial_number));
}
static DEVICE_ATTR_RO(serial);
......@@ -1000,17 +1029,39 @@ static ssize_t flags_show(struct device *dev,
}
static DEVICE_ATTR_RO(flags);
static ssize_t id_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);
if (dcr->valid_fields & ACPI_NFIT_CONTROL_MFG_INFO_VALID)
return sprintf(buf, "%04x-%02x-%04x-%08x\n",
be16_to_cpu(dcr->vendor_id),
dcr->manufacturing_location,
be16_to_cpu(dcr->manufacturing_date),
be32_to_cpu(dcr->serial_number));
else
return sprintf(buf, "%04x-%08x\n",
be16_to_cpu(dcr->vendor_id),
be32_to_cpu(dcr->serial_number));
}
static DEVICE_ATTR_RO(id);
static struct attribute *acpi_nfit_dimm_attributes[] = {
&dev_attr_handle.attr,
&dev_attr_phys_id.attr,
&dev_attr_vendor.attr,
&dev_attr_device.attr,
&dev_attr_rev_id.attr,
&dev_attr_subsystem_vendor.attr,
&dev_attr_subsystem_device.attr,
&dev_attr_subsystem_rev_id.attr,
&dev_attr_format.attr,
&dev_attr_formats.attr,
&dev_attr_format1.attr,
&dev_attr_serial.attr,
&dev_attr_rev_id.attr,
&dev_attr_flags.attr,
&dev_attr_id.attr,
&dev_attr_family.attr,
&dev_attr_dsm_mask.attr,
NULL,
......
drivers/acpi/nfit.h
View file @ 1b982baf
......@@ -52,11 +52,13 @@ enum nfit_uuids {
NFIT_UUID_MAX,
};
enum nfit_fic {
NFIT_FIC_BYTE = 0x101, /* byte-addressable energy backed */
NFIT_FIC_BLK = 0x201, /* block-addressable non-energy backed */
NFIT_FIC_BYTEN = 0x301, /* byte-addressable non-energy backed */
};
/*
* Region format interface codes are stored as an array of bytes in the
* NFIT DIMM Control Region structure
*/
#define NFIT_FIC_BYTE cpu_to_be16(0x101) /* byte-addressable energy backed */
#define NFIT_FIC_BLK cpu_to_be16(0x201) /* block-addressable non-energy backed */
#define NFIT_FIC_BYTEN cpu_to_be16(0x301) /* byte-addressable non-energy backed */
enum {
NFIT_BLK_READ_FLUSH = 1,
......
drivers/acpi/osl.c
View file @ 1b982baf
......@@ -582,7 +582,7 @@ static char acpi_os_name[ACPI_MAX_OVERRIDE_LEN];
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;
......
include/acpi/acpiosxf.h
View file @ 1b982baf
......@@ -96,7 +96,7 @@ acpi_physical_address acpi_os_get_root_pointer(void);
#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
......
include/acpi/acpixf.h
View file @ 1b982baf
......@@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
#define ACPI_CA_VERSION 0x20160108
#define ACPI_CA_VERSION 0x20160318
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
......
include/acpi/actbl.h
View file @ 1b982baf
......@@ -223,7 +223,7 @@ struct acpi_table_facs {
/*******************************************************************************
*
* FADT - Fixed ACPI Description Table (Signature "FACP")
* Version 4
* Version 6
*
******************************************************************************/
......@@ -413,4 +413,6 @@ struct acpi_table_desc {
#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__ */
include/acpi/actbl1.h
View file @ 1b982baf
......@@ -236,7 +236,8 @@ enum acpi_einj_actions {
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 @@ enum acpi_erst_actions {
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 @@ enum acpi_hest_types {
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 @@ enum acpi_hest_notify_types {
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 @@ struct acpi_hest_generic {
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 @@ struct acpi_hest_generic_data {
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 @@ struct acpi_msct_proximity {
/*******************************************************************************
*
* NFIT - NVDIMM Interface Table (ACPI 6.0)
* NFIT - NVDIMM Interface Table (ACPI 6.0+)
* Version 1
*
******************************************************************************/
......@@ -1015,6 +1067,7 @@ struct acpi_nfit_memory_map {
#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 @@ struct acpi_nfit_control_region {
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 @@ struct acpi_nfit_control_region {
/* 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 */
......
include/acpi/actbl2.h
View file @ 1b982baf
......@@ -321,7 +321,7 @@ struct acpi_csrt_descriptor {
* 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 @@ struct acpi_dbg2_device {
#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 @@ struct acpi_table_dbgp {
* 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 @@ struct acpi_table_dmar {
/* 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 @@ struct acpi_ibft_target {
* 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 @@ enum acpi_iort_node_type {
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 @@ struct acpi_iort_smmu {
#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 @@ struct acpi_table_slic {
/*******************************************************************************
*
* 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 @@ struct acpi_table_spcr {
#define ACPI_SPCR_DO_NOT_DISABLE (1)
/* Values for Interface Type: See the definition of the DBG2 table */
/*******************************************************************************
*
* SPMI - Server Platform Management Interface table
......
include/acpi/actbl3.h
View file @ 1b982baf
......@@ -184,7 +184,7 @@ struct acpi_table_fpdt {
struct acpi_table_header header; /* Common ACPI table header */
};
/* FPDT subtable header */
/* FPDT subtable header (Performance Record Structure) */
struct acpi_fpdt_header {
u16 type;
......@@ -205,19 +205,15 @@ enum acpi_fpdt_type {
/* 0: Firmware Basic Boot Performance Record */
struct acpi_fpdt_boot {
struct acpi_fpdt_boot_pointer {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 reset_end;
u64 load_start;
u64 startup_start;
u64 exit_services_entry;
u64 exit_services_exit;
u64 address;
};
/* 1: S3 Performance Table Pointer Record */
struct acpi_fpdt_s3pt_ptr {
struct acpi_fpdt_s3pt_pointer {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 address;
......@@ -225,7 +221,7 @@ struct acpi_fpdt_s3pt_ptr {
/*
* S3PT - S3 Performance Table. This table is pointed to by the
* FPDT S3 Pointer Record above.
* S3 Pointer Record above.
*/
struct acpi_table_s3pt {
u8 signature[4]; /* "S3PT" */
......@@ -233,34 +229,43 @@ struct acpi_table_s3pt {
};
/*
* S3PT Subtables
* S3PT Subtables (Not part of the actual FPDT)
*/
struct acpi_s3pt_header {
u16 type;
u8 length;
u8 revision;
};
/* Values for Type field above */
/* Values for Type field in S3PT header */
enum acpi_s3pt_type {
ACPI_S3PT_TYPE_RESUME = 0,
ACPI_S3PT_TYPE_SUSPEND = 1
ACPI_S3PT_TYPE_SUSPEND = 1,
ACPI_FPDT_BOOT_PERFORMANCE = 2
};
struct acpi_s3pt_resume {
struct acpi_s3pt_header header;
struct acpi_fpdt_header header;
u32 resume_count;
u64 full_resume;
u64 average_resume;
};
struct acpi_s3pt_suspend {
struct acpi_s3pt_header header;
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];
u64 reset_end;
u64 load_start;
u64 startup_start;
u64 exit_services_entry;
u64 exit_services_exit;
};
/*******************************************************************************
*
* GTDT - Generic Timer Description Table (ACPI 5.1)
......
include/acpi/actypes.h
View file @ 1b982baf
......@@ -630,7 +630,8 @@ typedef u64 acpi_integer;
#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
......@@ -994,7 +995,7 @@ struct acpi_buffer {
* Predefined Namespace items
*/
struct acpi_predefined_names {
char *name;
const char *name;
u8 type;
char *val;
};
......@@ -1227,7 +1228,7 @@ struct acpi_mem_space_context {
* 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;
......
include/acpi/platform/acenv.h
View file @ 1b982baf
......@@ -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 */
......
include/acpi/platform/acmsvcex.h deleted 100644 → 0
View file @ 1f716d05
/******************************************************************************
*
* 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__ */
include/acpi/platform/acwinex.h deleted 100644 → 0
View file @ 1f716d05
/******************************************************************************
*
* 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__ */
tools/power/acpi/os_specific/service_layers/osunixmap.c
View file @ 1b982baf
......@@ -54,7 +54,7 @@ ACPI_MODULE_NAME("osunixmap")
#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
......
tools/power/acpi/tools/acpidump/apdump.c
View file @ 1b982baf
......@@ -286,7 +286,8 @@ int ap_dump_table_by_address(char *ascii_address)
/* 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);
......
tools/power/acpi/tools/acpidump/apmain.c
View file @ 1b982baf
......@@ -209,7 +209,8 @@ static int ap_do_options(int argc, char **argv)
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
......
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