utresrc.o \
utstate.o \
utstring.o \
+ utstrtoul64.o \
utxface.o \
utxfinit.o \
utxferror.o \
#ifndef _ACAPPS
#define _ACAPPS
-#include <stdio.h>
+#ifdef ACPI_USE_STANDARD_HEADERS
+#include <sys/stat.h>
+#endif /* ACPI_USE_STANDARD_HEADERS */
/* Common info for tool signons */
/* Macros for usage messages */
#define ACPI_USAGE_HEADER(usage) \
- acpi_os_printf ("Usage: %s\nOptions:\n", usage);
+ printf ("Usage: %s\nOptions:\n", usage);
#define ACPI_USAGE_TEXT(description) \
- acpi_os_printf (description);
+ printf (description);
#define ACPI_OPTION(name, description) \
- acpi_os_printf (" %-20s%s\n", name, description);
+ printf (" %-20s%s\n", name, description);
/* Check for unexpected exceptions */
void acpi_db_disassemble_aml(char *statements, union acpi_parse_object *op);
-void acpi_db_batch_execute(char *count_arg);
+void acpi_db_evaluate_predefined_names(void);
/*
* dbnames - namespace commands
acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info);
+acpi_status
+acpi_ev_mask_gpe(struct acpi_gpe_event_info *gpe_event_info, u8 is_masked);
+
acpi_status
acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
ACPI_INIT_GLOBAL(u8, acpi_gbl_cstyle_disassembly, TRUE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_disassembly, FALSE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_dm_opt_verbose, TRUE);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_dm_emit_external_opcodes, FALSE);
ACPI_GLOBAL(u8, acpi_gbl_dm_opt_disasm);
ACPI_GLOBAL(u8, acpi_gbl_dm_opt_listing);
ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_debug_file, NULL);
ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_output_file, NULL);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_debug_timeout, FALSE);
/* Print buffer */
u8 flags; /* Misc info about this GPE */
u8 gpe_number; /* This GPE */
u8 runtime_count; /* References to a run GPE */
+ u8 disable_for_dispatch; /* Masked during dispatching */
};
/* Information about a GPE register pair, one per each status/enable pair in an array */
u16 base_gpe_number; /* Base GPE number for this register */
u8 enable_for_wake; /* GPEs to keep enabled when sleeping */
u8 enable_for_run; /* GPEs to keep enabled when running */
+ u8 mask_for_run; /* GPEs to keep masked when running */
u8 enable_mask; /* Current mask of enabled GPEs */
};
acpi_status
acpi_ns_parse_table(u32 table_index, struct acpi_namespace_node *start_node);
+acpi_status
+acpi_ns_execute_table(u32 table_index, struct acpi_namespace_node *start_node);
+
acpi_status
acpi_ns_one_complete_parse(u32 pass_number,
u32 table_index,
u8
acpi_ns_pattern_match(struct acpi_namespace_node *obj_node, char *search_for);
+acpi_status
+acpi_ns_get_node_unlocked(struct acpi_namespace_node *prefix_node,
+ const char *external_pathname,
+ u32 flags, struct acpi_namespace_node **out_node);
+
acpi_status
acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
const char *external_pathname,
*/
acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info);
+acpi_status acpi_ps_execute_table(struct acpi_evaluate_info *info);
+
/*
* psargs - Parse AML opcode arguments
*/
void acpi_tb_uninstall_table(struct acpi_table_desc *table_desc);
+acpi_status
+acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node);
+
+acpi_status
+acpi_tb_install_and_load_table(struct acpi_table_header *table,
+ acpi_physical_address address,
+ u8 flags, u8 override, u32 *table_index);
+
void acpi_tb_terminate(void);
acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index);
acpi_tb_install_table_with_override(struct acpi_table_desc *new_table_desc,
u8 override, u32 *table_index);
-acpi_status
-acpi_tb_install_fixed_table(acpi_physical_address address,
- char *signature, u32 *table_index);
-
acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
/*
/*
* Common error message prefixes
*/
+#ifndef ACPI_MSG_ERROR
#define ACPI_MSG_ERROR "ACPI Error: "
+#endif
+#ifndef ACPI_MSG_EXCEPTION
#define ACPI_MSG_EXCEPTION "ACPI Exception: "
+#endif
+#ifndef ACPI_MSG_WARNING
#define ACPI_MSG_WARNING "ACPI Warning: "
+#endif
+#ifndef ACPI_MSG_INFO
#define ACPI_MSG_INFO "ACPI: "
+#endif
+#ifndef ACPI_MSG_BIOS_ERROR
#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): "
+#endif
+#ifndef ACPI_MSG_BIOS_WARNING
#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): "
+#endif
/*
* Common message suffix
int acpi_ut_stricmp(char *string1, char *string2);
-acpi_status
-acpi_ut_strtoul64(char *string,
- u32 base, u32 max_integer_byte_width, u64 *ret_integer);
-
-/* Values for max_integer_byte_width above */
+acpi_status acpi_ut_strtoul64(char *string, u32 flags, u64 *ret_integer);
-#define ACPI_MAX32_BYTE_WIDTH 4
-#define ACPI_MAX64_BYTE_WIDTH 8
+/*
+ * Values for Flags above
+ * Note: LIMIT values correspond to acpi_gbl_integer_byte_width values (4/8)
+ */
+#define ACPI_STRTOUL_32BIT 0x04 /* 4 bytes */
+#define ACPI_STRTOUL_64BIT 0x08 /* 8 bytes */
+#define ACPI_STRTOUL_BASE16 0x10 /* Default: Base10/16 */
/*
* utglobal - Global data structures and procedures
char acpi_ut_hex_to_ascii_char(u64 integer, u32 position);
+acpi_status acpi_ut_ascii_to_hex_byte(char *two_ascii_chars, u8 *return_byte);
+
u8 acpi_ut_ascii_char_to_hex(int hex_char);
u8 acpi_ut_valid_object_type(acpi_object_type type);
const char *function_name,
const char *module_name, u32 component_id, u8 *ptr);
+void
+acpi_ut_str_exit(u32 line_number,
+ const char *function_name,
+ const char *module_name, u32 component_id, const char *string);
+
void
acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
const char *acpi_ah_match_uuid(u8 *data);
-/*
- * utprint - printf/vprintf output functions
- */
-const char *acpi_ut_scan_number(const char *string, u64 *number_ptr);
-
-const char *acpi_ut_print_number(char *string, u64 number);
-
-int
-acpi_ut_vsnprintf(char *string,
- acpi_size size, const char *format, va_list args);
-
-int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...);
-
-#ifdef ACPI_APPLICATION
-int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args);
-
-int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...);
-#endif
-
/*
* utuuid -- UUID support functions
*/
default:
object->type = ACPI_TYPE_INTEGER;
- status =
- acpi_ut_strtoul64(string, 16, acpi_gbl_integer_byte_width,
- &object->integer.value);
+ status = acpi_ut_strtoul64(string,
+ (acpi_gbl_integer_byte_width |
+ ACPI_STRTOUL_BASE16),
+ &object->integer.value);
break;
}
acpi_db_execution_walk, NULL, NULL,
NULL);
return;
- } else {
- name_string = ACPI_ALLOCATE(strlen(name) + 1);
- if (!name_string) {
- return;
- }
+ }
- memset(&acpi_gbl_db_method_info, 0,
- sizeof(struct acpi_db_method_info));
+ name_string = ACPI_ALLOCATE(strlen(name) + 1);
+ if (!name_string) {
+ return;
+ }
- strcpy(name_string, name);
- acpi_ut_strupr(name_string);
- acpi_gbl_db_method_info.name = name_string;
- acpi_gbl_db_method_info.args = args;
- acpi_gbl_db_method_info.types = types;
- acpi_gbl_db_method_info.flags = flags;
+ memset(&acpi_gbl_db_method_info, 0, sizeof(struct acpi_db_method_info));
+ strcpy(name_string, name);
+ acpi_ut_strupr(name_string);
- return_obj.pointer = NULL;
- return_obj.length = ACPI_ALLOCATE_BUFFER;
+ /* Subcommand to Execute all predefined names in the namespace */
- status = acpi_db_execute_setup(&acpi_gbl_db_method_info);
- if (ACPI_FAILURE(status)) {
- ACPI_FREE(name_string);
- return;
- }
+ if (!strncmp(name_string, "PREDEF", 6)) {
+ acpi_db_evaluate_predefined_names();
+ ACPI_FREE(name_string);
+ return;
+ }
- /* Get the NS node, determines existence also */
+ acpi_gbl_db_method_info.name = name_string;
+ acpi_gbl_db_method_info.args = args;
+ acpi_gbl_db_method_info.types = types;
+ acpi_gbl_db_method_info.flags = flags;
- status = acpi_get_handle(NULL, acpi_gbl_db_method_info.pathname,
- &acpi_gbl_db_method_info.method);
- if (ACPI_SUCCESS(status)) {
- status =
- acpi_db_execute_method(&acpi_gbl_db_method_info,
- &return_obj);
- }
+ return_obj.pointer = NULL;
+ return_obj.length = ACPI_ALLOCATE_BUFFER;
+
+ status = acpi_db_execute_setup(&acpi_gbl_db_method_info);
+ if (ACPI_FAILURE(status)) {
ACPI_FREE(name_string);
+ return;
+ }
+
+ /* Get the NS node, determines existence also */
+
+ status = acpi_get_handle(NULL, acpi_gbl_db_method_info.pathname,
+ &acpi_gbl_db_method_info.method);
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_db_execute_method(&acpi_gbl_db_method_info,
+ &return_obj);
}
+ ACPI_FREE(name_string);
/*
* Allow any handlers in separate threads to complete.
#include "accommon.h"
#include "acdebug.h"
#include "actables.h"
-#include <stdio.h>
-#ifdef ACPI_APPLICATION
-#include "acapps.h"
-#endif
#define _COMPONENT ACPI_CA_DEBUGGER
ACPI_MODULE_NAME("dbfileio")
+#ifdef ACPI_APPLICATION
+#include "acapps.h"
#ifdef ACPI_DEBUGGER
/*******************************************************************************
*
void acpi_db_close_debug_file(void)
{
-#ifdef ACPI_APPLICATION
-
if (acpi_gbl_debug_file) {
fclose(acpi_gbl_debug_file);
acpi_gbl_debug_file = NULL;
acpi_os_printf("Debug output file %s closed\n",
acpi_gbl_db_debug_filename);
}
-#endif
}
/*******************************************************************************
void acpi_db_open_debug_file(char *name)
{
-#ifdef ACPI_APPLICATION
-
acpi_db_close_debug_file();
acpi_gbl_debug_file = fopen(name, "w+");
if (!acpi_gbl_debug_file) {
strncpy(acpi_gbl_db_debug_filename, name,
sizeof(acpi_gbl_db_debug_filename));
acpi_gbl_db_output_to_file = TRUE;
-
-#endif
}
#endif
return (status);
}
- fprintf(stderr,
- "Acpi table [%4.4s] successfully installed and loaded\n",
- table->signature);
+ acpi_os_printf
+ ("Acpi table [%4.4s] successfully installed and loaded\n",
+ table->signature);
table_list_head = table_list_head->next;
}
return (AE_OK);
}
+#endif
{1, " \"Ascii String\"", "String method argument\n"},
{1, " (Hex Byte List)", "Buffer method argument\n"},
{1, " [Package Element List]", "Package method argument\n"},
+ {5, " Execute predefined",
+ "Execute all predefined (public) methods\n"},
{1, " Go", "Allow method to run to completion\n"},
{1, " Information", "Display info about the current method\n"},
{1, " Into", "Step into (not over) a method call\n"},
#define _COMPONENT ACPI_CA_DEBUGGER
ACPI_MODULE_NAME("dbmethod")
+/* Local prototypes */
+static acpi_status
+acpi_db_walk_for_execute(acpi_handle obj_handle,
+ u32 nesting_level, void *context, void **return_value);
+
/*******************************************************************************
*
* FUNCTION: acpi_db_set_method_breakpoint
* AML offset
*
******************************************************************************/
+
void
acpi_db_set_method_breakpoint(char *location,
struct acpi_walk_state *walk_state,
acpi_ut_release_owner_id(&obj_desc->method.owner_id);
return (AE_OK);
}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_db_walk_for_execute
+ *
+ * PARAMETERS: Callback from walk_namespace
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Batch execution module. Currently only executes predefined
+ * ACPI names.
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_db_walk_for_execute(acpi_handle obj_handle,
+ u32 nesting_level, void *context, void **return_value)
+{
+ struct acpi_namespace_node *node =
+ (struct acpi_namespace_node *)obj_handle;
+ struct acpi_db_execute_walk *info =
+ (struct acpi_db_execute_walk *)context;
+ struct acpi_buffer return_obj;
+ acpi_status status;
+ char *pathname;
+ u32 i;
+ struct acpi_device_info *obj_info;
+ struct acpi_object_list param_objects;
+ union acpi_object params[ACPI_METHOD_NUM_ARGS];
+ const union acpi_predefined_info *predefined;
+
+ predefined = acpi_ut_match_predefined_method(node->name.ascii);
+ if (!predefined) {
+ return (AE_OK);
+ }
+
+ if (node->type == ACPI_TYPE_LOCAL_SCOPE) {
+ return (AE_OK);
+ }
+
+ pathname = acpi_ns_get_external_pathname(node);
+ if (!pathname) {
+ return (AE_OK);
+ }
+
+ /* Get the object info for number of method parameters */
+
+ status = acpi_get_object_info(obj_handle, &obj_info);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ param_objects.pointer = NULL;
+ param_objects.count = 0;
+
+ if (obj_info->type == ACPI_TYPE_METHOD) {
+
+ /* Setup default parameters */
+
+ for (i = 0; i < obj_info->param_count; i++) {
+ params[i].type = ACPI_TYPE_INTEGER;
+ params[i].integer.value = 1;
+ }
+
+ param_objects.pointer = params;
+ param_objects.count = obj_info->param_count;
+ }
+
+ ACPI_FREE(obj_info);
+ return_obj.pointer = NULL;
+ return_obj.length = ACPI_ALLOCATE_BUFFER;
+
+ /* Do the actual method execution */
+
+ acpi_gbl_method_executing = TRUE;
+
+ status = acpi_evaluate_object(node, NULL, ¶m_objects, &return_obj);
+
+ acpi_os_printf("%-32s returned %s\n", pathname,
+ acpi_format_exception(status));
+ acpi_gbl_method_executing = FALSE;
+ ACPI_FREE(pathname);
+
+ /* Ignore status from method execution */
+
+ status = AE_OK;
+
+ /* Update count, check if we have executed enough methods */
+
+ info->count++;
+ if (info->count >= info->max_count) {
+ status = AE_CTRL_TERMINATE;
+ }
+
+ return (status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_db_evaluate_predefined_names
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Namespace batch execution. Execute predefined names in the
+ * namespace, up to the max count, if specified.
+ *
+ ******************************************************************************/
+
+void acpi_db_evaluate_predefined_names(void)
+{
+ struct acpi_db_execute_walk info;
+
+ info.count = 0;
+ info.max_count = ACPI_UINT32_MAX;
+
+ /* Search all nodes in namespace */
+
+ (void)acpi_walk_namespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX, acpi_db_walk_for_execute,
+ NULL, (void *)&info, NULL);
+
+ acpi_os_printf("Evaluated %u predefined names in the namespace\n",
+ info.count);
+}
case ACPI_TYPE_STRING:
- acpi_os_printf("(%u) \"%.24s",
+ acpi_os_printf("(%u) \"%.60s",
obj_desc->string.length,
obj_desc->string.pointer);
- if (obj_desc->string.length > 24) {
+ if (obj_desc->string.length > 60) {
acpi_os_printf("...");
} else {
acpi_os_printf("\"");
"Method auto-serialization parse [%4.4s] %p\n",
acpi_ut_get_node_name(node), node));
+ acpi_ex_enter_interpreter();
+
/* Create/Init a root op for the method parse tree */
op = acpi_ps_alloc_op(AML_METHOD_OP, obj_desc->method.aml_start);
if (!op) {
- return_ACPI_STATUS(AE_NO_MEMORY);
+ status = AE_NO_MEMORY;
+ goto unlock;
}
acpi_ps_set_name(op, node->name.integer);
acpi_ds_create_walk_state(node->owner_id, NULL, NULL, NULL);
if (!walk_state) {
acpi_ps_free_op(op);
- return_ACPI_STATUS(AE_NO_MEMORY);
+ status = AE_NO_MEMORY;
+ goto unlock;
}
status = acpi_ds_init_aml_walk(walk_state, op, node,
status = acpi_ps_parse_aml(walk_state);
acpi_ps_delete_parse_tree(op);
+unlock:
+ acpi_ex_exit_interpreter();
return_ACPI_STATUS(status);
}
/* Delete any direct children of (created by) this method */
+ (void)acpi_ex_exit_interpreter();
acpi_ns_delete_namespace_subtree(walk_state->
method_node);
+ (void)acpi_ex_enter_interpreter();
/*
* Delete any objects that were created by this method
*/
if (method_desc->method.
info_flags & ACPI_METHOD_MODIFIED_NAMESPACE) {
+ (void)acpi_ex_exit_interpreter();
acpi_ns_delete_namespace_by_owner(method_desc->
method.
owner_id);
+ (void)acpi_ex_enter_interpreter();
method_desc->method.info_flags &=
~ACPI_METHOD_MODIFIED_NAMESPACE;
}
status = AE_OK;
} else if (parent_op->common.aml_opcode ==
AML_EXTERNAL_OP) {
-
- /* TBD: May only be temporary */
-
- obj_desc =
- acpi_ut_create_string_object((acpi_size)name_length);
-
- strncpy(obj_desc->string.pointer,
- name_string, name_length);
- status = AE_OK;
+ /*
+ * This opcode should never appear here. It is used only
+ * by AML disassemblers and is surrounded by an If(0)
+ * by the ASL compiler.
+ *
+ * Therefore, if we see it here, it is a serious error.
+ */
+ status = AE_AML_BAD_OPCODE;
} else {
/*
* We just plain didn't find it -- which is a
* Result of predicate evaluation must be an Integer
* object. Implicitly convert the argument if necessary.
*/
- status = acpi_ex_convert_to_integer(obj_desc, &local_obj_desc, 16);
+ status = acpi_ex_convert_to_integer(obj_desc, &local_obj_desc,
+ ACPI_STRTOUL_BASE16);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
-
- acpi_ex_exit_interpreter();
}
+ acpi_ex_exit_interpreter();
status =
acpi_ev_initialize_region
(acpi_ns_get_attached_object(node), FALSE);
- if (walk_state->method_node) {
- acpi_ex_enter_interpreter();
- }
+ acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status)) {
/*
return_ACPI_STATUS(status);
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ev_mask_gpe
+ *
+ * PARAMETERS: gpe_event_info - GPE to be blocked/unblocked
+ * is_masked - Whether the GPE is masked or not
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Unconditionally mask/unmask a GPE during runtime.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ev_mask_gpe(struct acpi_gpe_event_info *gpe_event_info, u8 is_masked)
+{
+ struct acpi_gpe_register_info *gpe_register_info;
+ u32 register_bit;
+
+ ACPI_FUNCTION_TRACE(ev_mask_gpe);
+
+ gpe_register_info = gpe_event_info->register_info;
+ if (!gpe_register_info) {
+ return_ACPI_STATUS(AE_NOT_EXIST);
+ }
+
+ register_bit = acpi_hw_get_gpe_register_bit(gpe_event_info);
+
+ /* Perform the action */
+
+ if (is_masked) {
+ if (register_bit & gpe_register_info->mask_for_run) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ (void)acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);
+ ACPI_SET_BIT(gpe_register_info->mask_for_run, (u8)register_bit);
+ } else {
+ if (!(register_bit & gpe_register_info->mask_for_run)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ ACPI_CLEAR_BIT(gpe_register_info->mask_for_run,
+ (u8)register_bit);
+ if (gpe_event_info->runtime_count
+ && !gpe_event_info->disable_for_dispatch) {
+ (void)acpi_hw_low_set_gpe(gpe_event_info,
+ ACPI_GPE_ENABLE);
+ }
+ }
+
+ return_ACPI_STATUS(AE_OK);
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_ev_add_gpe_reference
* in the event_info.
*/
(void)acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_CONDITIONAL_ENABLE);
+ gpe_event_info->disable_for_dispatch = FALSE;
return (AE_OK);
}
}
}
+ gpe_event_info->disable_for_dispatch = TRUE;
+
/*
* Dispatch the GPE to either an installed handler or the control
* method associated with this GPE (_Lxx or _Exx). If a handler
struct acpi_gpe_walk_info *walk_info =
ACPI_CAST_PTR(struct acpi_gpe_walk_info, context);
struct acpi_gpe_event_info *gpe_event_info;
+ acpi_status status;
u32 gpe_number;
+ u8 temp_gpe_number;
char name[ACPI_NAME_SIZE + 1];
u8 type;
/* 4) The last two characters of the name are the hex GPE Number */
- gpe_number = strtoul(&name[2], NULL, 16);
- if (gpe_number == ACPI_UINT32_MAX) {
+ status = acpi_ut_ascii_to_hex_byte(&name[2], &temp_gpe_number);
+ if (ACPI_FAILURE(status)) {
/* Conversion failed; invalid method, just ignore it */
/* Ensure that we have a valid GPE number for this GPE block */
+ gpe_number = (u32)temp_gpe_number;
gpe_event_info =
acpi_ev_low_get_gpe_info(gpe_number, walk_info->gpe_block);
if (!gpe_event_info) {
*
* See acpi_ns_exec_module_code
*/
- if (obj_desc->method.
+ if (!acpi_gbl_parse_table_as_term_list &&
+ obj_desc->method.
info_flags & ACPI_METHOD_MODULE_LEVEL) {
handler_obj =
obj_desc->method.dispatch.handler;
case ACPI_GPE_ENABLE:
status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE);
+ gpe_event_info->disable_for_dispatch = FALSE;
break;
case ACPI_GPE_DISABLE:
status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);
+ gpe_event_info->disable_for_dispatch = TRUE;
break;
default:
ACPI_EXPORT_SYMBOL(acpi_set_gpe)
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_mask_gpe
+ *
+ * PARAMETERS: gpe_device - Parent GPE Device. NULL for GPE0/GPE1
+ * gpe_number - GPE level within the GPE block
+ * is_masked - Whether the GPE is masked or not
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Unconditionally mask/unmask the an individual GPE, ex., to
+ * prevent a GPE flooding.
+ *
+ ******************************************************************************/
+acpi_status acpi_mask_gpe(acpi_handle gpe_device, u32 gpe_number, u8 is_masked)
+{
+ struct acpi_gpe_event_info *gpe_event_info;
+ acpi_status status;
+ acpi_cpu_flags flags;
+
+ ACPI_FUNCTION_TRACE(acpi_mask_gpe);
+
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
+
+ /* Ensure that we have a valid GPE number */
+
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
+ if (!gpe_event_info) {
+ status = AE_BAD_PARAMETER;
+ goto unlock_and_exit;
+ }
+
+ status = acpi_ev_mask_gpe(gpe_event_info, is_masked);
+
+unlock_and_exit:
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
+ return_ACPI_STATUS(status);
+}
+
+ACPI_EXPORT_SYMBOL(acpi_mask_gpe)
+
/*******************************************************************************
*
* FUNCTION: acpi_mark_gpe_for_wake
status =
acpi_ex_convert_to_integer(local_operand1, &temp_operand1,
- 16);
+ ACPI_STRTOUL_BASE16);
break;
case ACPI_TYPE_BUFFER:
/* Local prototypes */
static acpi_status
-acpi_ex_add_table(u32 table_index,
- struct acpi_namespace_node *parent_node,
- union acpi_operand_object **ddb_handle);
+acpi_ex_add_table(u32 table_index, union acpi_operand_object **ddb_handle);
static acpi_status
acpi_ex_region_read(union acpi_operand_object *obj_desc,
******************************************************************************/
static acpi_status
-acpi_ex_add_table(u32 table_index,
- struct acpi_namespace_node *parent_node,
- union acpi_operand_object **ddb_handle)
+acpi_ex_add_table(u32 table_index, union acpi_operand_object **ddb_handle)
{
union acpi_operand_object *obj_desc;
- acpi_status status;
- acpi_owner_id owner_id;
ACPI_FUNCTION_TRACE(ex_add_table);
obj_desc->common.flags |= AOPOBJ_DATA_VALID;
obj_desc->reference.class = ACPI_REFCLASS_TABLE;
- *ddb_handle = obj_desc;
-
- /* Install the new table into the local data structures */
-
obj_desc->reference.value = table_index;
-
- /* Add the table to the namespace */
-
- status = acpi_ns_load_table(table_index, parent_node);
- if (ACPI_FAILURE(status)) {
- acpi_ut_remove_reference(obj_desc);
- *ddb_handle = NULL;
- return_ACPI_STATUS(status);
- }
-
- /* Execute any module-level code that was found in the table */
-
- acpi_ex_exit_interpreter();
- if (acpi_gbl_group_module_level_code) {
- acpi_ns_exec_module_code_list();
- }
- acpi_ex_enter_interpreter();
-
- /*
- * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is
- * responsible for discovering any new wake GPEs by running _PRW methods
- * that may have been loaded by this table.
- */
- status = acpi_tb_get_owner_id(table_index, &owner_id);
- if (ACPI_SUCCESS(status)) {
- acpi_ev_update_gpes(owner_id);
- }
-
+ *ddb_handle = obj_desc;
return_ACPI_STATUS(AE_OK);
}
struct acpi_namespace_node *start_node;
struct acpi_namespace_node *parameter_node = NULL;
union acpi_operand_object *ddb_handle;
- struct acpi_table_header *table;
u32 table_index;
ACPI_FUNCTION_TRACE(ex_load_table_op);
/* Find the ACPI table in the RSDT/XSDT */
+ acpi_ex_exit_interpreter();
status = acpi_tb_find_table(operand[0]->string.pointer,
operand[1]->string.pointer,
operand[2]->string.pointer, &table_index);
+ acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status)) {
if (status != AE_NOT_FOUND) {
return_ACPI_STATUS(status);
* Find the node referenced by the root_path_string. This is the
* location within the namespace where the table will be loaded.
*/
- status =
- acpi_ns_get_node(start_node, operand[3]->string.pointer,
- ACPI_NS_SEARCH_PARENT, &parent_node);
+ status = acpi_ns_get_node_unlocked(start_node,
+ operand[3]->string.pointer,
+ ACPI_NS_SEARCH_PARENT,
+ &parent_node);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Find the node referenced by the parameter_path_string */
- status =
- acpi_ns_get_node(start_node, operand[4]->string.pointer,
- ACPI_NS_SEARCH_PARENT, ¶meter_node);
+ status = acpi_ns_get_node_unlocked(start_node,
+ operand[4]->string.pointer,
+ ACPI_NS_SEARCH_PARENT,
+ ¶meter_node);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Load the table into the namespace */
- status = acpi_ex_add_table(table_index, parent_node, &ddb_handle);
+ ACPI_INFO(("Dynamic OEM Table Load:"));
+ acpi_ex_exit_interpreter();
+ status = acpi_tb_load_table(table_index, parent_node);
+ acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ status = acpi_ex_add_table(table_index, &ddb_handle);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
}
}
- status = acpi_get_table_by_index(table_index, &table);
- if (ACPI_SUCCESS(status)) {
- ACPI_INFO(("Dynamic OEM Table Load:"));
- acpi_tb_print_table_header(0, table);
- }
-
- /* Invoke table handler if present */
-
- if (acpi_gbl_table_handler) {
- (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table,
- acpi_gbl_table_handler_context);
- }
-
*return_desc = ddb_handle;
return_ACPI_STATUS(status);
}
/* Install the new table into the local data structures */
ACPI_INFO(("Dynamic OEM Table Load:"));
- (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
-
- status = acpi_tb_install_standard_table(ACPI_PTR_TO_PHYSADDR(table),
- ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL,
- TRUE, TRUE, &table_index);
-
- (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ acpi_ex_exit_interpreter();
+ status =
+ acpi_tb_install_and_load_table(table, ACPI_PTR_TO_PHYSADDR(table),
+ ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL,
+ TRUE, &table_index);
+ acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status)) {
/* Delete allocated table buffer */
return_ACPI_STATUS(status);
}
- /*
- * Note: Now table is "INSTALLED", it must be validated before
- * loading.
- */
- status =
- acpi_tb_validate_table(&acpi_gbl_root_table_list.
- tables[table_index]);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
/*
* Add the table to the namespace.
*
* This appears to go against the ACPI specification, but we do it for
* compatibility with other ACPI implementations.
*/
- status =
- acpi_ex_add_table(table_index, acpi_gbl_root_node, &ddb_handle);
+ status = acpi_ex_add_table(table_index, &ddb_handle);
if (ACPI_FAILURE(status)) {
/* On error, table_ptr was deallocated above */
/* Remove the reference by added by acpi_ex_store above */
acpi_ut_remove_reference(ddb_handle);
-
- /* Invoke table handler if present */
-
- if (acpi_gbl_table_handler) {
- (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table,
- acpi_gbl_table_handler_context);
- }
-
return_ACPI_STATUS(status);
}
table_index = table_desc->reference.value;
+ /*
+ * Release the interpreter lock so that the table lock won't have
+ * strict order requirement against it.
+ */
+ acpi_ex_exit_interpreter();
+
/* Ensure the table is still loaded */
if (!acpi_tb_is_table_loaded(table_index)) {
- return_ACPI_STATUS(AE_NOT_EXIST);
+ status = AE_NOT_EXIST;
+ goto lock_and_exit;
}
/* Invoke table handler if present */
status = acpi_tb_delete_namespace_by_owner(table_index);
if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ goto lock_and_exit;
}
(void)acpi_tb_release_owner_id(table_index);
acpi_tb_set_table_loaded_flag(table_index, FALSE);
+lock_and_exit:
+
+ /* Re-acquire the interpreter lock */
+
+ acpi_ex_enter_interpreter();
+
/*
* Invalidate the handle. We do this because the handle may be stored
* in a named object and may not be actually deleted until much later.
*/
- ddb_handle->common.flags &= ~AOPOBJ_DATA_VALID;
- return_ACPI_STATUS(AE_OK);
+ if (ACPI_SUCCESS(status)) {
+ ddb_handle->common.flags &= ~AOPOBJ_DATA_VALID;
+ }
+ return_ACPI_STATUS(status);
}
* 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,
- acpi_gbl_integer_byte_width,
- &result);
+ status = acpi_ut_strtoul64(ACPI_CAST_PTR(char, pointer),
+ (acpi_gbl_integer_byte_width |
+ flags), &result);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
*/
status =
acpi_ex_convert_to_integer(source_desc, result_desc,
- 16);
+ ACPI_STRTOUL_BASE16);
break;
case ACPI_TYPE_STRING:
switch (operand0->common.type) {
case ACPI_TYPE_INTEGER:
- status =
- acpi_ex_convert_to_integer(operand1, &local_operand1, 16);
+ status = acpi_ex_convert_to_integer(operand1, &local_operand1,
+ ACPI_STRTOUL_BASE16);
break;
case ACPI_TYPE_STRING:
case AML_TO_INTEGER_OP: /* to_integer (Data, Result) */
+ /* Perform "explicit" conversion */
+
status =
- acpi_ex_convert_to_integer(operand[0], &return_desc,
- ACPI_ANY_BASE);
+ acpi_ex_convert_to_integer(operand[0], &return_desc, 0);
if (return_desc == operand[0]) {
/* No conversion performed, add ref to handle return value */
* Field, so we need to resolve the node to a value.
*/
status =
- acpi_ns_get_node(walk_state->scope_info->
- scope.node,
- operand[0]->string.pointer,
- ACPI_NS_SEARCH_PARENT,
- ACPI_CAST_INDIRECT_PTR
- (struct
- acpi_namespace_node,
- &return_desc));
+ acpi_ns_get_node_unlocked(walk_state->
+ scope_info->scope.
+ node,
+ operand[0]->
+ string.pointer,
+ ACPI_NS_SEARCH_PARENT,
+ ACPI_CAST_INDIRECT_PTR
+ (struct
+ acpi_namespace_node,
+ &return_desc));
if (ACPI_FAILURE(status)) {
goto cleanup;
}
case ARGI_INTEGER:
/*
- * Need an operand of type ACPI_TYPE_INTEGER,
- * But we can implicitly convert from a STRING or BUFFER
- * aka - "Implicit Source Operand Conversion"
+ * Need an operand of type ACPI_TYPE_INTEGER, but we can
+ * implicitly convert from a STRING or BUFFER.
+ *
+ * Known as "Implicit Source Operand Conversion"
*/
- status =
- acpi_ex_convert_to_integer(obj_desc, stack_ptr, 16);
+ status = acpi_ex_convert_to_integer(obj_desc, stack_ptr,
+ ACPI_STRTOUL_BASE16);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
ACPI_ERROR((AE_INFO,
union acpi_operand_object *obj_desc,
struct acpi_walk_state *walk_state)
{
- acpi_status status;
char *pathname = NULL;
u8 enabled = FALSE;
pathname = acpi_ns_get_normalized_pathname(method_node, TRUE);
}
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- goto exit;
- }
-
enabled = acpi_ex_interpreter_trace_enabled(pathname);
if (enabled && !acpi_gbl_trace_method_object) {
acpi_gbl_trace_method_object = obj_desc;
}
}
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
-
-exit:
if (enabled) {
ACPI_TRACE_POINT(ACPI_TRACE_AML_METHOD, TRUE,
obj_desc ? obj_desc->method.aml_start : NULL,
union acpi_operand_object *obj_desc,
struct acpi_walk_state *walk_state)
{
- acpi_status status;
char *pathname = NULL;
u8 enabled;
pathname = acpi_ns_get_normalized_pathname(method_node, TRUE);
}
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- goto exit_path;
- }
-
enabled = acpi_ex_interpreter_trace_enabled(NULL);
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
-
if (enabled) {
ACPI_TRACE_POINT(ACPI_TRACE_AML_METHOD, FALSE,
obj_desc ? obj_desc->method.aml_start : NULL,
pathname);
}
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- goto exit_path;
- }
-
/* Check whether the tracer should be stopped */
if (acpi_gbl_trace_method_object == obj_desc) {
acpi_gbl_trace_method_object = NULL;
}
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
-
-exit_path:
if (pathname) {
ACPI_FREE(pathname);
}
ACPI_ERROR((AE_INFO,
"Could not acquire AML Interpreter mutex"));
}
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ ACPI_ERROR((AE_INFO, "Could not acquire AML Namespace mutex"));
+ }
return_VOID;
}
ACPI_FUNCTION_TRACE(ex_exit_interpreter);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ ACPI_ERROR((AE_INFO, "Could not release AML Namespace mutex"));
+ }
status = acpi_ut_release_mutex(ACPI_MTX_INTERPRETER);
if (ACPI_FAILURE(status)) {
ACPI_ERROR((AE_INFO,
acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action)
{
struct acpi_gpe_register_info *gpe_register_info;
- acpi_status status;
+ acpi_status status = AE_OK;
u32 enable_mask;
u32 register_bit;
return (AE_BAD_PARAMETER);
}
- /* Write the updated enable mask */
+ if (!(register_bit & gpe_register_info->mask_for_run)) {
- status = acpi_hw_write(enable_mask, &gpe_register_info->enable_address);
+ /* Write the updated enable mask */
+
+ status =
+ acpi_hw_write(enable_mask,
+ &gpe_register_info->enable_address);
+ }
return (status);
}
local_event_status |= ACPI_EVENT_FLAG_ENABLED;
}
+ /* GPE currently masked? (masked for runtime?) */
+
+ if (register_bit & gpe_register_info->mask_for_run) {
+ local_event_status |= ACPI_EVENT_FLAG_MASKED;
+ }
+
/* GPE enabled for wake? */
if (register_bit & gpe_register_info->enable_for_wake) {
u32 i;
acpi_status status;
struct acpi_gpe_register_info *gpe_register_info;
+ u8 enable_mask;
/* NOTE: assumes that all GPEs are currently disabled */
/* Enable all "runtime" GPEs in this register */
+ enable_mask = gpe_register_info->enable_for_run &
+ ~gpe_register_info->mask_for_run;
status =
- acpi_hw_gpe_enable_write(gpe_register_info->enable_for_run,
- gpe_register_info);
+ acpi_hw_gpe_enable_write(enable_mask, gpe_register_info);
if (ACPI_FAILURE(status)) {
return (status);
}
}
status =
- acpi_ns_lookup(NULL, (char *)init_val->name, init_val->type,
- ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH,
- NULL, &new_node);
+ acpi_ns_lookup(NULL, ACPI_CAST_PTR(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",
/* String-to-Integer conversion */
status = acpi_ut_strtoul64(original_object->string.pointer,
- ACPI_ANY_BASE,
acpi_gbl_integer_byte_width, &value);
if (ACPI_FAILURE(status)) {
return (status);
case ACPI_TYPE_STRING:
acpi_os_printf("Len %.2X ", obj_desc->string.length);
- acpi_ut_print_string(obj_desc->string.pointer, 32);
+ acpi_ut_print_string(obj_desc->string.pointer, 80);
acpi_os_printf("\n");
break;
#include "acnamesp.h"
#include "acdispat.h"
#include "actables.h"
+#include "acinterp.h"
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsload")
ACPI_FUNCTION_TRACE(ns_load_table);
- /*
- * Parse the table and load the namespace with all named
- * objects found within. Control methods are NOT parsed
- * at this time. In fact, the control methods cannot be
- * parsed until the entire namespace is loaded, because
- * if a control method makes a forward reference (call)
- * to another control method, we can't continue parsing
- * because we don't know how many arguments to parse next!
- */
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
/* If table already loaded into namespace, just return */
if (acpi_tb_is_table_loaded(table_index)) {
goto unlock;
}
+ /*
+ * Parse the table and load the namespace with all named
+ * objects found within. Control methods are NOT parsed
+ * at this time. In fact, the control methods cannot be
+ * parsed until the entire namespace is loaded, because
+ * if a control method makes a forward reference (call)
+ * to another control method, we can't continue parsing
+ * because we don't know how many arguments to parse next!
+ */
status = acpi_ns_parse_table(table_index, node);
if (ACPI_SUCCESS(status)) {
acpi_tb_set_table_loaded_flag(table_index, TRUE);
* exist. This target of Scope must already exist in the
* namespace, as per the ACPI specification.
*/
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
acpi_ns_delete_namespace_by_owner(acpi_gbl_root_table_list.
tables[table_index].owner_id);
}
unlock:
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
-
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
* other ACPI implementations. Optionally, the execution can be deferred
* until later, see acpi_initialize_objects.
*/
- if (!acpi_gbl_group_module_level_code) {
+ if (!acpi_gbl_parse_table_as_term_list
+ && !acpi_gbl_group_module_level_code) {
acpi_ns_exec_module_code_list();
}
#include "acparser.h"
#include "acdispat.h"
#include "actables.h"
+#include "acinterp.h"
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsparse")
+/*******************************************************************************
+ *
+ * FUNCTION: ns_execute_table
+ *
+ * PARAMETERS: table_desc - An ACPI table descriptor for table to parse
+ * start_node - Where to enter the table into the namespace
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Load ACPI/AML table by executing the entire table as a
+ * term_list.
+ *
+ ******************************************************************************/
+acpi_status
+acpi_ns_execute_table(u32 table_index, struct acpi_namespace_node *start_node)
+{
+ acpi_status status;
+ struct acpi_table_header *table;
+ acpi_owner_id owner_id;
+ struct acpi_evaluate_info *info = NULL;
+ u32 aml_length;
+ u8 *aml_start;
+ union acpi_operand_object *method_obj = NULL;
+
+ ACPI_FUNCTION_TRACE(ns_execute_table);
+
+ status = acpi_get_table_by_index(table_index, &table);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Table must consist of at least a complete header */
+
+ if (table->length < sizeof(struct acpi_table_header)) {
+ return_ACPI_STATUS(AE_BAD_HEADER);
+ }
+
+ aml_start = (u8 *)table + sizeof(struct acpi_table_header);
+ aml_length = table->length - sizeof(struct acpi_table_header);
+
+ status = acpi_tb_get_owner_id(table_index, &owner_id);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Create, initialize, and link a new temporary method object */
+
+ method_obj = acpi_ut_create_internal_object(ACPI_TYPE_METHOD);
+ if (!method_obj) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
+
+ /* Allocate the evaluation information block */
+
+ info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_evaluate_info));
+ if (!info) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Create table code block: %p\n", method_obj));
+
+ method_obj->method.aml_start = aml_start;
+ method_obj->method.aml_length = aml_length;
+ method_obj->method.owner_id = owner_id;
+ method_obj->method.info_flags |= ACPI_METHOD_MODULE_LEVEL;
+
+ info->pass_number = ACPI_IMODE_EXECUTE;
+ info->node = start_node;
+ info->obj_desc = method_obj;
+ info->node_flags = info->node->flags;
+ info->full_pathname = acpi_ns_get_normalized_pathname(info->node, TRUE);
+ if (!info->full_pathname) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ status = acpi_ps_execute_table(info);
+
+cleanup:
+ if (info) {
+ ACPI_FREE(info->full_pathname);
+ info->full_pathname = NULL;
+ }
+ ACPI_FREE(info);
+ acpi_ut_remove_reference(method_obj);
+ return_ACPI_STATUS(status);
+}
+
/*******************************************************************************
*
* FUNCTION: ns_one_complete_parse
* DESCRIPTION: Perform one complete parse of an ACPI/AML table.
*
******************************************************************************/
+
acpi_status
acpi_ns_one_complete_parse(u32 pass_number,
u32 table_index,
ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
"*PARSE* pass %u parse\n", pass_number));
+ acpi_ex_enter_interpreter();
status = acpi_ps_parse_aml(walk_state);
+ acpi_ex_exit_interpreter();
cleanup:
acpi_ps_delete_parse_tree(parse_root);
ACPI_FUNCTION_TRACE(ns_parse_table);
- /*
- * AML Parse, pass 1
- *
- * In this pass, we load most of the namespace. Control methods
- * are not parsed until later. A parse tree is not created. Instead,
- * each Parser Op subtree is deleted when it is finished. This saves
- * a great deal of memory, and allows a small cache of parse objects
- * to service the entire parse. The second pass of the parse then
- * performs another complete parse of the AML.
- */
- ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 1\n"));
-
- status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS1,
- table_index, start_node);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
+ if (acpi_gbl_parse_table_as_term_list) {
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start load pass\n"));
- /*
- * AML Parse, pass 2
- *
- * In this pass, we resolve forward references and other things
- * that could not be completed during the first pass.
- * Another complete parse of the AML is performed, but the
- * overhead of this is compensated for by the fact that the
- * parse objects are all cached.
- */
- ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 2\n"));
- status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS2,
- table_index, start_node);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ status = acpi_ns_execute_table(table_index, start_node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+ } else {
+ /*
+ * AML Parse, pass 1
+ *
+ * In this pass, we load most of the namespace. Control methods
+ * are not parsed until later. A parse tree is not created.
+ * Instead, each Parser Op subtree is deleted when it is finished.
+ * This saves a great deal of memory, and allows a small cache of
+ * parse objects to service the entire parse. The second pass of
+ * the parse then performs another complete parse of the AML.
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 1\n"));
+
+ status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS1,
+ table_index, start_node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /*
+ * AML Parse, pass 2
+ *
+ * In this pass, we resolve forward references and other things
+ * that could not be completed during the first pass.
+ * Another complete parse of the AML is performed, but the
+ * overhead of this is compensated for by the fact that the
+ * parse objects are all cached.
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 2\n"));
+ status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS2,
+ table_index, start_node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
}
return_ACPI_STATUS(status);
/*******************************************************************************
*
- * FUNCTION: acpi_ns_get_node
+ * FUNCTION: acpi_ns_get_node_unlocked
*
* PARAMETERS: *pathname - Name to be found, in external (ASL) format. The
* \ (backslash) and ^ (carat) prefixes, and the
* DESCRIPTION: Look up a name relative to a given scope and return the
* corresponding Node. NOTE: Scope can be null.
*
- * MUTEX: Locks namespace
+ * MUTEX: Doesn't locks namespace
*
******************************************************************************/
acpi_status
-acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
- const char *pathname,
- u32 flags, struct acpi_namespace_node **return_node)
+acpi_ns_get_node_unlocked(struct acpi_namespace_node *prefix_node,
+ const char *pathname,
+ u32 flags, struct acpi_namespace_node **return_node)
{
union acpi_generic_state scope_info;
acpi_status status;
char *internal_path;
- ACPI_FUNCTION_TRACE_PTR(ns_get_node, ACPI_CAST_PTR(char, pathname));
+ ACPI_FUNCTION_TRACE_PTR(ns_get_node_unlocked,
+ ACPI_CAST_PTR(char, pathname));
/* Simplest case is a null pathname */
return_ACPI_STATUS(status);
}
- /* Must lock namespace during lookup */
-
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- goto cleanup;
- }
-
/* Setup lookup scope (search starting point) */
scope_info.scope.node = prefix_node;
pathname, acpi_format_exception(status)));
}
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
-
-cleanup:
ACPI_FREE(internal_path);
return_ACPI_STATUS(status);
}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ns_get_node
+ *
+ * PARAMETERS: *pathname - Name to be found, in external (ASL) format. The
+ * \ (backslash) and ^ (carat) prefixes, and the
+ * . (period) to separate segments are supported.
+ * prefix_node - Root of subtree to be searched, or NS_ALL for the
+ * root of the name space. If Name is fully
+ * qualified (first s8 is '\'), the passed value
+ * of Scope will not be accessed.
+ * flags - Used to indicate whether to perform upsearch or
+ * not.
+ * return_node - Where the Node is returned
+ *
+ * DESCRIPTION: Look up a name relative to a given scope and return the
+ * corresponding Node. NOTE: Scope can be null.
+ *
+ * MUTEX: Locks namespace
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
+ const char *pathname,
+ u32 flags, struct acpi_namespace_node **return_node)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE_PTR(ns_get_node, ACPI_CAST_PTR(char, pathname));
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ status = acpi_ns_get_node_unlocked(prefix_node, pathname,
+ flags, return_node);
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
+}
/* Either the method parse or actual execution failed */
+ acpi_ex_exit_interpreter();
ACPI_ERROR_METHOD("Method parse/execution failed",
walk_state->method_node, NULL,
status);
+ acpi_ex_enter_interpreter();
/* Check for possible multi-thread reentrancy problem */
* cleanup to do
*/
if (((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) ==
- ACPI_PARSE_EXECUTE) || (ACPI_FAILURE(status))) {
+ ACPI_PARSE_EXECUTE &&
+ !(walk_state->parse_flags & ACPI_PARSE_MODULE_LEVEL)) ||
+ (ACPI_FAILURE(status))) {
acpi_ds_terminate_control_method(walk_state->
method_desc,
walk_state);
return_ACPI_STATUS(status);
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_execute_table
+ *
+ * PARAMETERS: info - Method info block, contains:
+ * node - Node to where the is entered into the
+ * namespace
+ * obj_desc - Pseudo method object describing the AML
+ * code of the entire table
+ * pass_number - Parse or execute pass
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Execute a table
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ps_execute_table(struct acpi_evaluate_info *info)
+{
+ acpi_status status;
+ union acpi_parse_object *op = NULL;
+ struct acpi_walk_state *walk_state = NULL;
+
+ ACPI_FUNCTION_TRACE(ps_execute_table);
+
+ /* Create and init a Root Node */
+
+ op = acpi_ps_create_scope_op(info->obj_desc->method.aml_start);
+ if (!op) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ /* Create and initialize a new walk state */
+
+ walk_state =
+ acpi_ds_create_walk_state(info->obj_desc->method.owner_id, NULL,
+ NULL, NULL);
+ if (!walk_state) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ status = acpi_ds_init_aml_walk(walk_state, op, info->node,
+ info->obj_desc->method.aml_start,
+ info->obj_desc->method.aml_length, info,
+ info->pass_number);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
+
+ if (info->obj_desc->method.info_flags & ACPI_METHOD_MODULE_LEVEL) {
+ walk_state->parse_flags |= ACPI_PARSE_MODULE_LEVEL;
+ }
+
+ /* Info->Node is the default location to load the table */
+
+ if (info->node && info->node != acpi_gbl_root_node) {
+ status =
+ acpi_ds_scope_stack_push(info->node, ACPI_TYPE_METHOD,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
+ }
+
+ /*
+ * Parse the AML, walk_state will be deleted by parse_aml
+ */
+ acpi_ex_enter_interpreter();
+ status = acpi_ps_parse_aml(walk_state);
+ acpi_ex_exit_interpreter();
+ walk_state = NULL;
+
+cleanup:
+ if (walk_state) {
+ acpi_ds_delete_walk_state(walk_state);
+ }
+ if (op) {
+ acpi_ps_delete_parse_tree(op);
+ }
+ return_ACPI_STATUS(status);
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_ps_update_parameter_list
#include "accommon.h"
#include "acnamesp.h"
#include "actables.h"
+#include "acevents.h"
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME("tbdata")
* lock may block, and also since the execution of a namespace walk
* must be allowed to use the interpreter.
*/
- (void)acpi_ut_release_mutex(ACPI_MTX_INTERPRETER);
status = acpi_ut_acquire_write_lock(&acpi_gbl_namespace_rw_lock);
-
- acpi_ns_delete_namespace_by_owner(owner_id);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
-
+ acpi_ns_delete_namespace_by_owner(owner_id);
acpi_ut_release_write_lock(&acpi_gbl_namespace_rw_lock);
-
- status = acpi_ut_acquire_mutex(ACPI_MTX_INTERPRETER);
return_ACPI_STATUS(status);
}
(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_tb_load_table
+ *
+ * PARAMETERS: table_index - Table index
+ * parent_node - Where table index is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Load an ACPI table
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node)
+{
+ struct acpi_table_header *table;
+ acpi_status status;
+ acpi_owner_id owner_id;
+
+ ACPI_FUNCTION_TRACE(tb_load_table);
+
+ /*
+ * Note: Now table is "INSTALLED", it must be validated before
+ * using.
+ */
+ status = acpi_get_table_by_index(table_index, &table);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ status = acpi_ns_load_table(table_index, parent_node);
+
+ /* Execute any module-level code that was found in the table */
+
+ if (!acpi_gbl_parse_table_as_term_list
+ && acpi_gbl_group_module_level_code) {
+ acpi_ns_exec_module_code_list();
+ }
+
+ /*
+ * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is
+ * responsible for discovering any new wake GPEs by running _PRW methods
+ * that may have been loaded by this table.
+ */
+ status = acpi_tb_get_owner_id(table_index, &owner_id);
+ if (ACPI_SUCCESS(status)) {
+ acpi_ev_update_gpes(owner_id);
+ }
+
+ /* Invoke table handler if present */
+
+ if (acpi_gbl_table_handler) {
+ (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table,
+ acpi_gbl_table_handler_context);
+ }
+
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_tb_install_and_load_table
+ *
+ * PARAMETERS: table - Pointer to the table
+ * address - Physical address of the table
+ * flags - Allocation flags of the table
+ * table_index - Where table index is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Install and load an ACPI table
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_tb_install_and_load_table(struct acpi_table_header *table,
+ acpi_physical_address address,
+ u8 flags, u8 override, u32 *table_index)
+{
+ acpi_status status;
+ u32 i;
+ acpi_owner_id owner_id;
+
+ ACPI_FUNCTION_TRACE(acpi_load_table);
+
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+
+ /* Install the table and load it into the namespace */
+
+ status = acpi_tb_install_standard_table(address, flags, TRUE,
+ override, &i);
+ if (ACPI_FAILURE(status)) {
+ goto unlock_and_exit;
+ }
+
+ /*
+ * Note: Now table is "INSTALLED", it must be validated before
+ * using.
+ */
+ status = acpi_tb_validate_table(&acpi_gbl_root_table_list.tables[i]);
+ if (ACPI_FAILURE(status)) {
+ goto unlock_and_exit;
+ }
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ status = acpi_ns_load_table(i, acpi_gbl_root_node);
+
+ /* Execute any module-level code that was found in the table */
+
+ if (!acpi_gbl_parse_table_as_term_list
+ && acpi_gbl_group_module_level_code) {
+ acpi_ns_exec_module_code_list();
+ }
+
+ /*
+ * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is
+ * responsible for discovering any new wake GPEs by running _PRW methods
+ * that may have been loaded by this table.
+ */
+ status = acpi_tb_get_owner_id(i, &owner_id);
+ if (ACPI_SUCCESS(status)) {
+ acpi_ev_update_gpes(owner_id);
+ }
+
+ /* Invoke table handler if present */
+
+ if (acpi_gbl_table_handler) {
+ (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table,
+ acpi_gbl_table_handler_context);
+ }
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+
+unlock_and_exit:
+ *table_index = i;
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ return_ACPI_STATUS(status);
+}
/* 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_SIG_DSDT, &acpi_gbl_dsdt_index);
+ acpi_tb_install_standard_table((acpi_physical_address)acpi_gbl_FADT.
+ Xdsdt,
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL,
+ FALSE, TRUE, &acpi_gbl_dsdt_index);
/* If Hardware Reduced flag is set, there is no FACS */
if (!acpi_gbl_reduced_hardware) {
if (acpi_gbl_FADT.facs) {
- acpi_tb_install_fixed_table((acpi_physical_address)
- acpi_gbl_FADT.facs,
- ACPI_SIG_FACS,
- &acpi_gbl_facs_index);
+ acpi_tb_install_standard_table((acpi_physical_address)
+ acpi_gbl_FADT.facs,
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL,
+ FALSE, TRUE,
+ &acpi_gbl_facs_index);
}
if (acpi_gbl_FADT.Xfacs) {
- acpi_tb_install_fixed_table((acpi_physical_address)
- acpi_gbl_FADT.Xfacs,
- ACPI_SIG_FACS,
- &acpi_gbl_xfacs_index);
+ acpi_tb_install_standard_table((acpi_physical_address)
+ acpi_gbl_FADT.Xfacs,
+ ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL,
+ FALSE, TRUE,
+ &acpi_gbl_xfacs_index);
}
}
}
u32 i;
/*
- * For ACPI 1.0 FADTs (revision 1 or 2), ensure that reserved fields which
+ * For ACPI 1.0 FADTs (revision 1), ensure that reserved fields which
* should be zero are indeed zero. This will workaround BIOSs that
* inadvertently place values in these fields.
*
* The ACPI 1.0 reserved fields that will be zeroed are the bytes located
* at offset 45, 55, 95, and the word located at offset 109, 110.
*
- * Note: The FADT revision value is unreliable. Only the length can be
- * trusted.
+ * Note: The FADT revision value is unreliable because of BIOS errors.
+ * The table length is instead used as the final word on the version.
+ *
+ * Note: FADT revision 3 is the ACPI 2.0 version of the FADT.
*/
- if (acpi_gbl_FADT.header.length <= ACPI_FADT_V2_SIZE) {
+ if (acpi_gbl_FADT.header.length <= ACPI_FADT_V3_SIZE) {
acpi_gbl_FADT.preferred_profile = 0;
acpi_gbl_FADT.pstate_control = 0;
acpi_gbl_FADT.cst_control = 0;
*
* Address32 zero, Address64 [don't care] - Use Address64
*
+ * No override: if acpi_gbl_use32_bit_fadt_addresses is FALSE, and:
* Address32 non-zero, Address64 zero - Copy/use Address32
* Address32 non-zero == Address64 non-zero - Use Address64
* Address32 non-zero != Address64 non-zero - Warning, use Address64
*
* Override: if acpi_gbl_use32_bit_fadt_addresses is TRUE, and:
+ * Address32 non-zero, Address64 zero - Copy/use Address32
+ * Address32 non-zero == Address64 non-zero - Copy/use Address32
* Address32 non-zero != Address64 non-zero - Warning, copy/use Address32
*
* Note: space_id is always I/O for 32-bit legacy address fields
*/
if (address32) {
- if (!address64->address) {
+ if (address64->address) {
+ if (address64->address != (u64)address32) {
+
+ /* Address mismatch */
+
+ ACPI_BIOS_WARNING((AE_INFO,
+ "32/64X address mismatch in FADT/%s: "
+ "0x%8.8X/0x%8.8X%8.8X, using %u-bit address",
+ name, address32,
+ ACPI_FORMAT_UINT64
+ (address64->address),
+ acpi_gbl_use32_bit_fadt_addresses
+ ? 32 : 64));
+ }
- /* 64-bit address is zero, use 32-bit address */
+ /*
+ * For each extended field, check for length mismatch
+ * between the legacy length field and the corresponding
+ * 64-bit X length field.
+ * Note: If the legacy length field is > 0xFF bits, ignore
+ * this check. (GPE registers can be larger than the
+ * 64-bit GAS structure can accomodate, 0xFF bits).
+ */
+ if ((ACPI_MUL_8(length) <= ACPI_UINT8_MAX) &&
+ (address64->bit_width !=
+ ACPI_MUL_8(length))) {
+ ACPI_BIOS_WARNING((AE_INFO,
+ "32/64X length mismatch in FADT/%s: %u/%u",
+ name,
+ ACPI_MUL_8(length),
+ address64->
+ bit_width));
+ }
+ }
+ /*
+ * Hardware register access code always uses the 64-bit fields.
+ * So if the 64-bit field is zero or is to be overridden,
+ * initialize it with the 32-bit fields.
+ * Note that when the 32-bit address favor is specified, the
+ * 64-bit fields are always re-initialized so that
+ * access_size/bit_width/bit_offset fields can be correctly
+ * configured to the values to trigger a 32-bit compatible
+ * access mode in the hardware register access code.
+ */
+ if (!address64->address
+ || acpi_gbl_use32_bit_fadt_addresses) {
acpi_tb_init_generic_address(address64,
ACPI_ADR_SPACE_SYSTEM_IO,
- *ACPI_ADD_PTR(u8,
- &acpi_gbl_FADT,
- fadt_info_table
- [i].
- length),
+ length,
(u64)address32,
name, flags);
- } else if (address64->address != (u64)address32) {
-
- /* Address mismatch */
-
- ACPI_BIOS_WARNING((AE_INFO,
- "32/64X address mismatch in FADT/%s: "
- "0x%8.8X/0x%8.8X%8.8X, using %u-bit address",
- name, address32,
- ACPI_FORMAT_UINT64
- (address64->address),
- acpi_gbl_use32_bit_fadt_addresses
- ? 32 : 64));
-
- if (acpi_gbl_use32_bit_fadt_addresses) {
-
- /* 32-bit address override */
-
- acpi_tb_init_generic_address(address64,
- ACPI_ADR_SPACE_SYSTEM_IO,
- *ACPI_ADD_PTR
- (u8,
- &acpi_gbl_FADT,
- fadt_info_table
- [i].
- length),
- (u64)
- address32,
- name,
- flags);
- }
}
}
- /*
- * For each extended field, check for length mismatch between the
- * legacy length field and the corresponding 64-bit X length field.
- * Note: If the legacy length field is > 0xFF bits, ignore this
- * check. (GPE registers can be larger than the 64-bit GAS structure
- * can accomodate, 0xFF bits).
- */
- if (address64->address &&
- (ACPI_MUL_8(length) <= ACPI_UINT8_MAX) &&
- (address64->bit_width != ACPI_MUL_8(length))) {
- ACPI_BIOS_WARNING((AE_INFO,
- "32/64X length mismatch in FADT/%s: %u/%u",
- name, ACPI_MUL_8(length),
- address64->bit_width));
- }
-
if (fadt_info_table[i].flags & ACPI_FADT_REQUIRED) {
/*
* Field is required (Pm1a_event, Pm1a_control).
acpi_tb_find_table(char *signature,
char *oem_id, char *oem_table_id, u32 *table_index)
{
- acpi_status status;
+ acpi_status status = AE_OK;
struct acpi_table_header header;
u32 i;
/* Search for the table */
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
for (i = 0; i < acpi_gbl_root_table_list.current_table_count; ++i) {
if (memcmp(&(acpi_gbl_root_table_list.tables[i].signature),
header.signature, ACPI_NAME_SIZE)) {
acpi_tb_validate_table(&acpi_gbl_root_table_list.
tables[i]);
if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ goto unlock_and_exit;
}
if (!acpi_gbl_root_table_list.tables[i].pointer) {
ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
"Found table [%4.4s]\n",
header.signature));
- return_ACPI_STATUS(AE_OK);
+ goto unlock_and_exit;
}
}
+ status = AE_NOT_FOUND;
- return_ACPI_STATUS(AE_NOT_FOUND);
+unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ return_ACPI_STATUS(status);
}
}
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_tb_install_fixed_table
- *
- * PARAMETERS: address - Physical address of DSDT or FACS
- * signature - Table signature, NULL if no need to
- * match
- * table_index - Where the table index is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Install a fixed ACPI table (DSDT/FACS) into the global data
- * structure.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_tb_install_fixed_table(acpi_physical_address address,
- char *signature, u32 *table_index)
-{
- struct acpi_table_desc new_table_desc;
- acpi_status status;
-
- ACPI_FUNCTION_TRACE(tb_install_fixed_table);
-
- if (!address) {
- ACPI_ERROR((AE_INFO,
- "Null physical address for ACPI table [%s]",
- signature));
- return (AE_NO_MEMORY);
- }
-
- /* Fill a table descriptor for validation */
-
- status = acpi_tb_acquire_temp_table(&new_table_desc, address,
- ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL);
- if (ACPI_FAILURE(status)) {
- ACPI_ERROR((AE_INFO,
- "Could not acquire table length at %8.8X%8.8X",
- ACPI_FORMAT_UINT64(address)));
- return_ACPI_STATUS(status);
- }
-
- /* Validate and verify a table before installation */
-
- status = acpi_tb_verify_temp_table(&new_table_desc, signature);
- if (ACPI_FAILURE(status)) {
- goto release_and_exit;
- }
-
- /* Add the table to the global root table list */
-
- acpi_tb_install_table_with_override(&new_table_desc, TRUE, table_index);
-
-release_and_exit:
-
- /* Release the temporary table descriptor */
-
- acpi_tb_release_temp_table(&new_table_desc);
- return_ACPI_STATUS(status);
-}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_install_standard_table
*
* RETURN: Status
*
- * DESCRIPTION: This function is called to install an ACPI table that is
- * neither DSDT nor FACS (a "standard" table.)
+ * DESCRIPTION: This function is called to verify and install an ACPI table.
* When this function is called by "Load" or "LoadTable" opcodes,
* or by acpi_load_table() API, the "Reload" parameter is set.
* After sucessfully returning from this function, table is
acpi_tb_install_table_with_override(&new_table_desc, override,
table_index);
+ /* Invoke table handler if present */
+
+ if (acpi_gbl_table_handler) {
+ (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_INSTALL,
+ new_table_desc.pointer,
+ acpi_gbl_table_handler_context);
+ }
+
release_and_exit:
/* Release the temporary table descriptor */
*
******************************************************************************/
-acpi_status __init acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
+acpi_status ACPI_INIT_FUNCTION
+acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
{
struct acpi_table_rsdp *rsdp;
u32 table_entry_size;
*
******************************************************************************/
-acpi_status __init
+acpi_status ACPI_INIT_FUNCTION
acpi_initialize_tables(struct acpi_table_desc *initial_table_array,
u32 initial_table_count, u8 allow_resize)
{
* kernel.
*
******************************************************************************/
-acpi_status __init acpi_reallocate_root_table(void)
+acpi_status ACPI_INIT_FUNCTION acpi_reallocate_root_table(void)
{
acpi_status status;
* DESCRIPTION: Load the ACPI tables from the RSDT/XSDT
*
******************************************************************************/
-acpi_status __init acpi_load_tables(void)
+acpi_status ACPI_INIT_FUNCTION acpi_load_tables(void)
{
acpi_status status;
"While loading namespace from ACPI tables"));
}
- if (!acpi_gbl_group_module_level_code) {
+ if (acpi_gbl_parse_table_as_term_list
+ || !acpi_gbl_group_module_level_code) {
/*
* Initialize the objects that remain uninitialized. This
* runs the executable AML that may be part of the
memcpy(&acpi_gbl_original_dsdt_header, acpi_gbl_DSDT,
sizeof(struct acpi_table_header));
- (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
-
/* Load and parse tables */
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
status = acpi_ns_load_table(acpi_gbl_dsdt_index, acpi_gbl_root_node);
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status, "[DSDT] table load failed"));
tables_failed++;
/* Load any SSDT or PSDT tables. Note: Loop leaves tables locked */
- (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
for (i = 0; i < acpi_gbl_root_table_list.current_table_count; ++i) {
table = &acpi_gbl_root_table_list.tables[i];
(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
status = acpi_ns_load_table(i, acpi_gbl_root_node);
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"(%4.4s:%8.8s) while loading table",
} else {
tables_loaded++;
}
-
- (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
}
if (!tables_failed) {
*
******************************************************************************/
-acpi_status __init
+acpi_status ACPI_INIT_FUNCTION
acpi_install_table(acpi_physical_address address, u8 physical)
{
acpi_status status;
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- /* Must acquire the interpreter lock during this operation */
-
- status = acpi_ut_acquire_mutex(ACPI_MTX_INTERPRETER);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
/* Install the table and load it into the namespace */
ACPI_INFO(("Host-directed Dynamic ACPI Table Load:"));
- (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
-
- status = acpi_tb_install_standard_table(ACPI_PTR_TO_PHYSADDR(table),
- ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL,
- TRUE, FALSE, &table_index);
-
- (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
- if (ACPI_FAILURE(status)) {
- goto unlock_and_exit;
- }
-
- /*
- * Note: Now table is "INSTALLED", it must be validated before
- * using.
- */
status =
- acpi_tb_validate_table(&acpi_gbl_root_table_list.
- tables[table_index]);
- if (ACPI_FAILURE(status)) {
- goto unlock_and_exit;
- }
-
- status = acpi_ns_load_table(table_index, acpi_gbl_root_node);
-
- /* Invoke table handler if present */
-
- if (acpi_gbl_table_handler) {
- (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table,
- acpi_gbl_table_handler_context);
- }
-
-unlock_and_exit:
- (void)acpi_ut_release_mutex(ACPI_MTX_INTERPRETER);
+ acpi_tb_install_and_load_table(table, ACPI_PTR_TO_PHYSADDR(table),
+ ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL,
+ FALSE, &table_index);
return_ACPI_STATUS(status);
}
return_ACPI_STATUS(AE_TYPE);
}
- /* Must acquire the interpreter lock during this operation */
+ /* Must acquire the table lock during this operation */
- status = acpi_ut_acquire_mutex(ACPI_MTX_INTERPRETER);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Ensure the table is actually loaded */
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
if (!acpi_tb_is_table_loaded(i)) {
status = AE_NOT_EXIST;
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
break;
}
status = acpi_tb_release_owner_id(i);
acpi_tb_set_table_loaded_flag(i, FALSE);
+ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
break;
}
- (void)acpi_ut_release_mutex(ACPI_MTX_INTERPRETER);
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
return_ACPI_STATUS(status);
}
*
******************************************************************************/
-acpi_status __init acpi_find_root_pointer(acpi_physical_address *table_address)
+acpi_status ACPI_INIT_FUNCTION
+acpi_find_root_pointer(acpi_physical_address *table_address)
{
u8 *table_ptr;
u8 *mem_rover;
return_ACPI_STATUS(AE_NOT_FOUND);
}
+ACPI_EXPORT_SYMBOL_INIT(acpi_find_root_pointer)
+
/*******************************************************************************
*
* FUNCTION: acpi_tb_scan_memory_for_rsdp
u32 length, struct acpi_namespace_node *region_node)
{
struct acpi_address_range *range_info;
- acpi_status status;
ACPI_FUNCTION_TRACE(ut_add_address_range);
range_info->end_address = (address + length - 1);
range_info->region_node = region_node;
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- ACPI_FREE(range_info);
- return_ACPI_STATUS(status);
- }
-
range_info->next = acpi_gbl_address_range_list[space_id];
acpi_gbl_address_range_list[space_id] = range_info;
ACPI_FORMAT_UINT64(address),
ACPI_FORMAT_UINT64(range_info->end_address)));
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return_ACPI_STATUS(AE_OK);
}
u8 buf_char;
if (!buffer) {
- acpi_ut_file_printf(file,
- "Null Buffer Pointer in DumpBuffer!\n");
+ fprintf(file, "Null Buffer Pointer in DumpBuffer!\n");
return;
}
/* Print current offset */
- acpi_ut_file_printf(file, "%6.4X: ", (base_offset + i));
+ fprintf(file, "%6.4X: ", (base_offset + i));
/* Print 16 hex chars */
/* Dump fill spaces */
- acpi_ut_file_printf(file, "%*s",
- ((display * 2) + 1), " ");
+ fprintf(file, "%*s", ((display * 2) + 1), " ");
j += display;
continue;
}
case DB_BYTE_DISPLAY:
default: /* Default is BYTE display */
- acpi_ut_file_printf(file, "%02X ",
- buffer[(acpi_size)i + j]);
+ fprintf(file, "%02X ",
+ buffer[(acpi_size)i + j]);
break;
case DB_WORD_DISPLAY:
ACPI_MOVE_16_TO_32(&temp32,
&buffer[(acpi_size)i + j]);
- acpi_ut_file_printf(file, "%04X ", temp32);
+ fprintf(file, "%04X ", temp32);
break;
case DB_DWORD_DISPLAY:
ACPI_MOVE_32_TO_32(&temp32,
&buffer[(acpi_size)i + j]);
- acpi_ut_file_printf(file, "%08X ", temp32);
+ fprintf(file, "%08X ", temp32);
break;
case DB_QWORD_DISPLAY:
ACPI_MOVE_32_TO_32(&temp32,
&buffer[(acpi_size)i + j]);
- acpi_ut_file_printf(file, "%08X", temp32);
+ fprintf(file, "%08X", temp32);
ACPI_MOVE_32_TO_32(&temp32,
&buffer[(acpi_size)i + j +
4]);
- acpi_ut_file_printf(file, "%08X ", temp32);
+ fprintf(file, "%08X ", temp32);
break;
}
* Print the ASCII equivalent characters but watch out for the bad
* unprintable ones (printable chars are 0x20 through 0x7E)
*/
- acpi_ut_file_printf(file, " ");
+ fprintf(file, " ");
for (j = 0; j < 16; j++) {
if (i + j >= count) {
- acpi_ut_file_printf(file, "\n");
+ fprintf(file, "\n");
return;
}
buf_char = buffer[(acpi_size)i + j];
if (isprint(buf_char)) {
- acpi_ut_file_printf(file, "%c", buf_char);
+ fprintf(file, "%c", buf_char);
} else {
- acpi_ut_file_printf(file, ".");
+ fprintf(file, ".");
}
}
/* Done with that line. */
- acpi_ut_file_printf(file, "\n");
+ fprintf(file, "\n");
i += 16;
}
}
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_str_exit
+ *
+ * PARAMETERS: line_number - Caller's line number
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
+ * string - String to display
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * set in debug_level. Prints exit value also.
+ *
+ ******************************************************************************/
+
+void
+acpi_ut_str_exit(u32 line_number,
+ const char *function_name,
+ const char *module_name, u32 component_id, const char *string)
+{
+
+ /* Check if enabled up-front for performance */
+
+ 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_function_exit_prefix, string);
+ }
+
+ if (acpi_gbl_nesting_level) {
+ acpi_gbl_nesting_level--;
+ }
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_trace_point
ACPI_EXPORT_SYMBOL(acpi_trace_point)
#endif
-#ifdef ACPI_APPLICATION
-/*******************************************************************************
- *
- * FUNCTION: acpi_log_error
- *
- * PARAMETERS: format - Printf format field
- * ... - Optional printf arguments
- *
- * RETURN: None
- *
- * DESCRIPTION: Print error message to the console, used by applications.
- *
- ******************************************************************************/
-void ACPI_INTERNAL_VAR_XFACE acpi_log_error(const char *format, ...)
-{
- va_list args;
-
- va_start(args, format);
- (void)acpi_ut_file_vprintf(ACPI_FILE_ERR, format, args);
- va_end(args);
-}
-
-ACPI_EXPORT_SYMBOL(acpi_log_error)
-#endif
return_PTR("Invalid object");
}
- return_PTR(acpi_ut_get_type_name(obj_desc->common.type));
+ return_STR(acpi_ut_get_type_name(obj_desc->common.type));
}
/*******************************************************************************
return (acpi_gbl_hex_to_ascii[(integer >> position) & 0xF]);
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_ascii_to_hex_byte
+ *
+ * PARAMETERS: two_ascii_chars - Pointer to two ASCII characters
+ * return_byte - Where converted byte is returned
+ *
+ * RETURN: Status and converted hex byte
+ *
+ * DESCRIPTION: Perform ascii-to-hex translation, exactly two ASCII characters
+ * to a single converted byte value.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ut_ascii_to_hex_byte(char *two_ascii_chars, u8 *return_byte)
+{
+
+ /* Both ASCII characters must be valid hex digits */
+
+ if (!isxdigit((int)two_ascii_chars[0]) ||
+ !isxdigit((int)two_ascii_chars[1])) {
+ return (AE_BAD_HEX_CONSTANT);
+ }
+
+ *return_byte =
+ acpi_ut_ascii_char_to_hex(two_ascii_chars[1]) |
+ (acpi_ut_ascii_char_to_hex(two_ascii_chars[0]) << 4);
+
+ return (AE_OK);
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_ut_ascii_char_to_hex
*
- * PARAMETERS: hex_char - Hex character in Ascii
+ * PARAMETERS: hex_char - Hex character in Ascii. Must be:
+ * 0-9 or A-F or a-f
*
* RETURN: The binary value of the ascii/hex character
*
u8 acpi_ut_ascii_char_to_hex(int hex_char)
{
- if (hex_char <= 0x39) {
- return ((u8)(hex_char - 0x30));
+ /* Values 0-9 */
+
+ if (hex_char <= '9') {
+ return ((u8)(hex_char - '0'));
}
- if (hex_char <= 0x46) {
+ /* Upper case A-F */
+
+ if (hex_char <= 'F') {
return ((u8)(hex_char - 0x37));
}
+ /* Lower case a-f */
+
return ((u8)(hex_char - 0x57));
}
acpi_gbl_next_owner_id_offset = 0;
acpi_gbl_debugger_configuration = DEBUGGER_THREADING;
acpi_gbl_osi_mutex = NULL;
- acpi_gbl_max_loop_iterations = 0xFFFF;
+ acpi_gbl_max_loop_iterations = ACPI_MAX_LOOP_COUNT;
/* Hardware oriented */
ACPI_MODULE_NAME("utnonansi")
/*
- * Non-ANSI C library functions - strlwr, strupr, stricmp, and a 64-bit
- * version of strtoul.
+ * Non-ANSI C library functions - strlwr, strupr, stricmp, and "safe"
+ * string functions.
*/
/*******************************************************************************
*
return (FALSE);
}
#endif
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_strtoul64
- *
- * 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 input integer
- * size (often the current mode of the interpreter).
- *
- * 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 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.
- *
- ******************************************************************************/
-
-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;
- u8 valid_digits = 0;
- u8 sign_of0x = 0;
- u8 term = 0;
-
- ACPI_FUNCTION_TRACE_STR(ut_strtoul64, string);
-
- switch (base) {
- case ACPI_ANY_BASE:
- case 10:
- case 16:
-
- break;
-
- default:
-
- /* Invalid Base */
-
- return_ACPI_STATUS(AE_BAD_PARAMETER);
- }
-
- if (!string) {
- goto error_exit;
- }
-
- /* Skip over any white space in the buffer */
-
- while ((*string) && (isspace((int)*string) || *string == '\t')) {
- string++;
- }
-
- if (base == ACPI_ANY_BASE) {
- /*
- * 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')) {
- sign_of0x = 1;
- base = 16;
-
- /* Skip over the leading '0x' */
- string += 2;
- } else {
- base = 10;
- }
- }
-
- /* Any string left? Check that '0x' is not followed by white space. */
-
- if (!(*string) || isspace((int)*string) || *string == '\t') {
- if (base == ACPI_ANY_BASE) {
- goto error_exit;
- } else {
- goto all_done;
- }
- }
-
- /*
- * Perform a 32-bit or 64-bit conversion, depending upon the input
- * byte width
- */
- 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 */
-
- while (*string) {
- if (isdigit((int)*string)) {
-
- /* Convert ASCII 0-9 to Decimal value */
-
- this_digit = ((u8)*string) - '0';
- } else if (base == 10) {
-
- /* Digit is out of range; possible in to_integer case only */
-
- term = 1;
- } else {
- this_digit = (u8)toupper((int)*string);
- if (isxdigit((int)this_digit)) {
-
- /* Convert ASCII Hex char to value */
-
- this_digit = this_digit - 'A' + 10;
- } else {
- term = 1;
- }
- }
-
- if (term) {
- if (base == ACPI_ANY_BASE) {
- goto error_exit;
- } else {
- break;
- }
- } else if ((valid_digits == 0) && (this_digit == 0)
- && !sign_of0x) {
-
- /* Skip zeros */
- string++;
- continue;
- }
-
- valid_digits++;
-
- if (sign_of0x && ((valid_digits > 16) ||
- ((valid_digits > 8)
- && (max_integer_byte_width <=
- ACPI_MAX32_BYTE_WIDTH)))) {
- /*
- * This is to_integer operation case.
- * No restrictions for string-to-integer conversion,
- * see ACPI spec.
- */
- goto error_exit;
- }
-
- /* Divide the digit into the correct position */
-
- (void)acpi_ut_short_divide((dividend - (u64)this_digit), base,
- "ient, NULL);
-
- if (return_value > quotient) {
- if (base == ACPI_ANY_BASE) {
- goto error_exit;
- } else {
- break;
- }
- }
-
- return_value *= base;
- return_value += this_digit;
- string++;
- }
-
- /* All done, normal exit */
-
-all_done:
-
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Converted value: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(return_value)));
-
- *ret_integer = return_value;
- return_ACPI_STATUS(AE_OK);
-
-error_exit:
-
- /* Base was set/validated above (10 or 16) */
-
- if (base == 10) {
- return_ACPI_STATUS(AE_BAD_DECIMAL_CONSTANT);
- } else {
- return_ACPI_STATUS(AE_BAD_HEX_CONSTANT);
- }
-}
-
-#ifdef _OBSOLETE_FUNCTIONS
-/* Removed: 01/2016 */
-
-/*******************************************************************************
- *
- * FUNCTION: strtoul64
- *
- * PARAMETERS: string - Null terminated string
- * terminater - Where a pointer to the terminating byte
- * is returned
- * base - Radix of the string
- *
- * RETURN: Converted value
- *
- * DESCRIPTION: Convert a string into an unsigned value.
- *
- ******************************************************************************/
-
-acpi_status strtoul64(char *string, u32 base, u64 *ret_integer)
-{
- u32 index;
- u32 sign;
- u64 return_value = 0;
- acpi_status status = AE_OK;
-
- *ret_integer = 0;
-
- switch (base) {
- case 0:
- case 8:
- case 10:
- case 16:
-
- break;
-
- default:
- /*
- * The specified Base parameter is not in the domain of
- * this function:
- */
- return (AE_BAD_PARAMETER);
- }
-
- /* Skip over any white space in the buffer: */
-
- while (isspace((int)*string) || *string == '\t') {
- ++string;
- }
-
- /*
- * The buffer may contain an optional plus or minus sign.
- * If it does, then skip over it but remember what is was:
- */
- if (*string == '-') {
- sign = ACPI_SIGN_NEGATIVE;
- ++string;
- } else if (*string == '+') {
- ++string;
- sign = ACPI_SIGN_POSITIVE;
- } else {
- sign = ACPI_SIGN_POSITIVE;
- }
-
- /*
- * If the input parameter Base is zero, then we need to
- * determine if it is octal, decimal, or hexadecimal:
- */
- if (base == 0) {
- if (*string == '0') {
- if (tolower((int)*(++string)) == 'x') {
- base = 16;
- ++string;
- } else {
- base = 8;
- }
- } else {
- base = 10;
- }
- }
-
- /*
- * For octal and hexadecimal bases, skip over the leading
- * 0 or 0x, if they are present.
- */
- if (base == 8 && *string == '0') {
- string++;
- }
-
- if (base == 16 && *string == '0' && tolower((int)*(++string)) == 'x') {
- string++;
- }
-
- /* Main loop: convert the string to an unsigned long */
-
- while (*string) {
- if (isdigit((int)*string)) {
- index = ((u8)*string) - '0';
- } else {
- index = (u8)toupper((int)*string);
- if (isupper((int)index)) {
- index = index - 'A' + 10;
- } else {
- goto error_exit;
- }
- }
-
- if (index >= base) {
- goto error_exit;
- }
-
- /* Check to see if value is out of range: */
-
- if (return_value > ((ACPI_UINT64_MAX - (u64)index) / (u64)base)) {
- goto error_exit;
- } else {
- return_value *= base;
- return_value += index;
- }
-
- ++string;
- }
-
- /* If a minus sign was present, then "the conversion is negated": */
-
- if (sign == ACPI_SIGN_NEGATIVE) {
- return_value = (ACPI_UINT32_MAX - return_value) + 1;
- }
-
- *ret_integer = return_value;
- return (status);
-
-error_exit:
- switch (base) {
- case 8:
-
- status = AE_BAD_OCTAL_CONSTANT;
- break;
-
- case 10:
-
- status = AE_BAD_DECIMAL_CONSTANT;
- break;
-
- case 16:
-
- status = AE_BAD_HEX_CONSTANT;
- break;
-
- default:
-
- /* Base validated above */
-
- break;
- }
-
- return (status);
-}
-#endif
* PARAMETERS: walk_state - Current walk state
*
* RETURN: Status
+ * Integer: TRUE (0) if input string is matched
+ * FALSE (-1) if string is not matched
*
* DESCRIPTION: Implementation of the _OSI predefined control method. When
* an invocation of _OSI is encountered in the system AML,
* control is transferred to this function.
*
+ * (August 2016)
+ * Note: _OSI is now defined to return "Ones" to indicate a match, for
+ * compatibility with other ACPI implementations. On a 32-bit DSDT, Ones
+ * is 0xFFFFFFFF. On a 64-bit DSDT, Ones is 0xFFFFFFFFFFFFFFFF
+ * (ACPI_UINT64_MAX).
+ *
+ * This function always returns ACPI_UINT64_MAX for TRUE, and later code
+ * will truncate this to 32 bits if necessary.
+ *
******************************************************************************/
acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state)
struct acpi_interface_info *interface_info;
acpi_interface_handler interface_handler;
acpi_status status;
- u32 return_value;
+ u64 return_value;
ACPI_FUNCTION_TRACE(ut_osi_implementation);
acpi_gbl_osi_data = interface_info->value;
}
- return_value = ACPI_UINT32_MAX;
+ return_value = ACPI_UINT64_MAX;
}
acpi_os_release_mutex(acpi_gbl_osi_mutex);
*/
interface_handler = acpi_gbl_interface_handler;
if (interface_handler) {
- return_value =
- interface_handler(string_desc->string.pointer,
- return_value);
+ if (interface_handler
+ (string_desc->string.pointer, (u32)return_value)) {
+ return_value = ACPI_UINT64_MAX;
+ }
}
ACPI_DEBUG_PRINT_RAW((ACPI_DB_INFO,
******************************************************************************/
#if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP)
-#include <stdio.h>
-#include <string.h>
/* Local prototypes */
/*******************************************************************************
*
- * FUNCTION: acpi_ut_vsnprintf
+ * FUNCTION: vsnprintf
*
* PARAMETERS: string - String with boundary
* size - Boundary of the string
*
******************************************************************************/
-int
-acpi_ut_vsnprintf(char *string,
- acpi_size size, const char *format, va_list args)
+int vsnprintf(char *string, acpi_size size, const char *format, va_list args)
{
u8 base;
u8 type;
/*******************************************************************************
*
- * FUNCTION: acpi_ut_snprintf
+ * FUNCTION: snprintf
*
* PARAMETERS: string - String with boundary
* size - Boundary of the string
*
******************************************************************************/
-int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...)
+int snprintf(char *string, acpi_size size, const char *format, ...)
{
va_list args;
int length;
va_start(args, format);
- length = acpi_ut_vsnprintf(string, size, format, args);
+ length = vsnprintf(string, size, format, args);
+ va_end(args);
+
+ return (length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: sprintf
+ *
+ * PARAMETERS: string - String with boundary
+ * Format, ... - Standard printf format
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to a string.
+ *
+ ******************************************************************************/
+
+int sprintf(char *string, const char *format, ...)
+{
+ va_list args;
+ int length;
+
+ va_start(args, format);
+ length = vsnprintf(string, ACPI_UINT32_MAX, format, args);
va_end(args);
return (length);
#ifdef ACPI_APPLICATION
/*******************************************************************************
*
- * FUNCTION: acpi_ut_file_vprintf
+ * FUNCTION: vprintf
+ *
+ * PARAMETERS: format - Standard printf format
+ * args - Argument list
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to stdout using argument list pointer.
+ *
+ ******************************************************************************/
+
+int vprintf(const char *format, va_list args)
+{
+ acpi_cpu_flags flags;
+ int length;
+
+ flags = acpi_os_acquire_lock(acpi_gbl_print_lock);
+ length = vsnprintf(acpi_gbl_print_buffer,
+ sizeof(acpi_gbl_print_buffer), format, args);
+
+ (void)fwrite(acpi_gbl_print_buffer, length, 1, ACPI_FILE_OUT);
+ acpi_os_release_lock(acpi_gbl_print_lock, flags);
+
+ return (length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: printf
+ *
+ * PARAMETERS: Format, ... - Standard printf format
+ *
+ * RETURN: Number of bytes actually written.
+ *
+ * DESCRIPTION: Formatted output to stdout.
+ *
+ ******************************************************************************/
+
+int printf(const char *format, ...)
+{
+ va_list args;
+ int length;
+
+ va_start(args, format);
+ length = vprintf(format, args);
+ va_end(args);
+
+ return (length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: vfprintf
*
* PARAMETERS: file - File descriptor
* format - Standard printf format
*
******************************************************************************/
-int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args)
+int vfprintf(FILE * file, const char *format, va_list args)
{
acpi_cpu_flags flags;
int length;
flags = acpi_os_acquire_lock(acpi_gbl_print_lock);
- length = acpi_ut_vsnprintf(acpi_gbl_print_buffer,
- sizeof(acpi_gbl_print_buffer), format, args);
+ length = vsnprintf(acpi_gbl_print_buffer,
+ sizeof(acpi_gbl_print_buffer), format, args);
- (void)acpi_os_write_file(file, acpi_gbl_print_buffer, length, 1);
+ (void)fwrite(acpi_gbl_print_buffer, length, 1, file);
acpi_os_release_lock(acpi_gbl_print_lock, flags);
return (length);
/*******************************************************************************
*
- * FUNCTION: acpi_ut_file_printf
+ * FUNCTION: fprintf
*
* PARAMETERS: file - File descriptor
* Format, ... - Standard printf format
*
******************************************************************************/
-int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...)
+int fprintf(FILE * file, const char *format, ...)
{
va_list args;
int length;
va_start(args, format);
- length = acpi_ut_file_vprintf(file, format, args);
+ length = vfprintf(file, format, args);
va_end(args);
return (length);
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utstrtoul64 - string to 64-bit integer support
+ *
+ ******************************************************************************/
+
+/*
+ * 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"
+
+/*******************************************************************************
+ *
+ * The functions in this module satisfy the need for 64-bit string-to-integer
+ * conversions on both 32-bit and 64-bit platforms.
+ *
+ ******************************************************************************/
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utstrtoul64")
+
+/* Local prototypes */
+static u64 acpi_ut_strtoul_base10(char *string, u32 flags);
+
+static u64 acpi_ut_strtoul_base16(char *string, u32 flags);
+
+/*******************************************************************************
+ *
+ * String conversion rules as written in the ACPI specification. The error
+ * conditions and behavior are different depending on the type of conversion.
+ *
+ *
+ * Implicit data type conversion: string-to-integer
+ * --------------------------------------------------
+ *
+ * Base is always 16. This is the ACPI_STRTOUL_BASE16 case.
+ *
+ * Example:
+ * Add ("BA98", Arg0, Local0)
+ *
+ * The integer is initialized to the value zero.
+ * The ASCII string is interpreted as a hexadecimal constant.
+ *
+ * 1) A "0x" prefix is not allowed. However, ACPICA allows this for
+ * compatibility with previous ACPICA. (NO ERROR)
+ *
+ * 2) Terminates when the size of an integer is reached (32 or 64 bits).
+ * (NO ERROR)
+ *
+ * 3) The first non-hex character terminates the conversion without error.
+ * (NO ERROR)
+ *
+ * 4) Conversion of a null (zero-length) string to an integer is not
+ * allowed. However, ACPICA allows this for compatibility with previous
+ * ACPICA. This conversion returns the value 0. (NO ERROR)
+ *
+ *
+ * Explicit data type conversion: to_integer() with string operand
+ * ---------------------------------------------------------------
+ *
+ * Base is either 10 (default) or 16 (with 0x prefix)
+ *
+ * Examples:
+ * to_integer ("1000")
+ * to_integer ("0xABCD")
+ *
+ * 1) Can be (must be) either a decimal or hexadecimal numeric string.
+ * A hex value must be prefixed by "0x" or it is interpreted as a decimal.
+ *
+ * 2) The value must not exceed the maximum of an integer value. ACPI spec
+ * states the behavior is "unpredictable", so ACPICA matches the behavior
+ * of the implicit conversion case.(NO ERROR)
+ *
+ * 3) Behavior on the first non-hex character is not specified by the ACPI
+ * spec, so ACPICA matches the behavior of the implicit conversion case
+ * and terminates. (NO ERROR)
+ *
+ * 4) A null (zero-length) string is illegal.
+ * However, ACPICA allows this for compatibility with previous ACPICA.
+ * This conversion returns the value 0. (NO ERROR)
+ *
+ ******************************************************************************/
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strtoul64
+ *
+ * PARAMETERS: string - Null terminated input string
+ * flags - Conversion info, see below
+ * return_value - 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 input integer
+ * size in Flags (often the current mode of the interpreter).
+ *
+ * Values for Flags:
+ * ACPI_STRTOUL_32BIT - Max integer value is 32 bits
+ * ACPI_STRTOUL_64BIT - Max integer value is 64 bits
+ * ACPI_STRTOUL_BASE16 - Input string is hexadecimal. Default
+ * is 10/16 based on string prefix (0x).
+ *
+ * NOTES:
+ * Negative numbers are not supported, as they are not supported by ACPI.
+ *
+ * Supports only base 16 or base 10 strings/values. Does not
+ * support Octal strings, as these are not supported by ACPI.
+ *
+ * Current users of this support:
+ *
+ * interpreter - Implicit and explicit conversions, GPE method names
+ * debugger - Command line input string conversion
+ * iASL - Main parser, conversion of constants to integers
+ * iASL - Data Table Compiler parser (constant math expressions)
+ * iASL - Preprocessor (constant math expressions)
+ * acpi_dump - Input table addresses
+ * acpi_exec - Testing of the acpi_ut_strtoul64 function
+ *
+ * Note concerning callers:
+ * acpi_gbl_integer_byte_width can be used to set the 32/64 limit. If used,
+ * this global 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 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.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ut_strtoul64(char *string, u32 flags, u64 *return_value)
+{
+ acpi_status status = AE_OK;
+ u32 base;
+
+ ACPI_FUNCTION_TRACE_STR(ut_strtoul64, string);
+
+ /* Parameter validation */
+
+ if (!string || !return_value) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ *return_value = 0;
+
+ /* Check for zero-length string, returns 0 */
+
+ if (*string == 0) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /* Skip over any white space at start of string */
+
+ while (isspace((int)*string)) {
+ string++;
+ }
+
+ /* End of string? return 0 */
+
+ if (*string == 0) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /*
+ * 1) The "0x" prefix indicates base 16. Per the ACPI specification,
+ * the "0x" prefix is only allowed for implicit (non-strict) conversions.
+ * However, we always allow it for compatibility with older ACPICA.
+ */
+ if ((*string == ACPI_ASCII_ZERO) &&
+ (tolower((int)*(string + 1)) == 'x')) {
+ string += 2; /* Go past the 0x */
+ if (*string == 0) {
+ return_ACPI_STATUS(AE_OK); /* Return value 0 */
+ }
+
+ base = 16;
+ }
+
+ /* 2) Force to base 16 (implicit conversion case) */
+
+ else if (flags & ACPI_STRTOUL_BASE16) {
+ base = 16;
+ }
+
+ /* 3) Default fallback is to Base 10 */
+
+ else {
+ base = 10;
+ }
+
+ /* Skip all leading zeros */
+
+ while (*string == ACPI_ASCII_ZERO) {
+ string++;
+ if (*string == 0) {
+ return_ACPI_STATUS(AE_OK); /* Return value 0 */
+ }
+ }
+
+ /* Perform the base 16 or 10 conversion */
+
+ if (base == 16) {
+ *return_value = acpi_ut_strtoul_base16(string, flags);
+ } else {
+ *return_value = acpi_ut_strtoul_base10(string, flags);
+ }
+
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strtoul_base10
+ *
+ * PARAMETERS: string - Null terminated input string
+ * flags - Conversion info
+ *
+ * RETURN: 64-bit converted integer
+ *
+ * DESCRIPTION: Performs a base 10 conversion of the input string to an
+ * integer value, either 32 or 64 bits.
+ * Note: String must be valid and non-null.
+ *
+ ******************************************************************************/
+
+static u64 acpi_ut_strtoul_base10(char *string, u32 flags)
+{
+ int ascii_digit;
+ u64 next_value;
+ u64 return_value = 0;
+
+ /* Main loop: convert each ASCII byte in the input string */
+
+ while (*string) {
+ ascii_digit = *string;
+ if (!isdigit(ascii_digit)) {
+
+ /* Not ASCII 0-9, terminate */
+
+ goto exit;
+ }
+
+ /* Convert and insert (add) the decimal digit */
+
+ next_value =
+ (return_value * 10) + (ascii_digit - ACPI_ASCII_ZERO);
+
+ /* Check for overflow (32 or 64 bit) - return current converted value */
+
+ if (((flags & ACPI_STRTOUL_32BIT) && (next_value > ACPI_UINT32_MAX)) || (next_value < return_value)) { /* 64-bit overflow case */
+ goto exit;
+ }
+
+ return_value = next_value;
+ string++;
+ }
+
+exit:
+ return (return_value);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strtoul_base16
+ *
+ * PARAMETERS: string - Null terminated input string
+ * flags - conversion info
+ *
+ * RETURN: 64-bit converted integer
+ *
+ * DESCRIPTION: Performs a base 16 conversion of the input string to an
+ * integer value, either 32 or 64 bits.
+ * Note: String must be valid and non-null.
+ *
+ ******************************************************************************/
+
+static u64 acpi_ut_strtoul_base16(char *string, u32 flags)
+{
+ int ascii_digit;
+ u32 valid_digits = 1;
+ u64 return_value = 0;
+
+ /* Main loop: convert each ASCII byte in the input string */
+
+ while (*string) {
+
+ /* Check for overflow (32 or 64 bit) - return current converted value */
+
+ if ((valid_digits > 16) ||
+ ((valid_digits > 8) && (flags & ACPI_STRTOUL_32BIT))) {
+ goto exit;
+ }
+
+ ascii_digit = *string;
+ if (!isxdigit(ascii_digit)) {
+
+ /* Not Hex ASCII A-F, a-f, or 0-9, terminate */
+
+ goto exit;
+ }
+
+ /* Convert and insert the hex digit */
+
+ return_value =
+ (return_value << 4) |
+ acpi_ut_ascii_char_to_hex(ascii_digit);
+
+ string++;
+ valid_digits++;
+ }
+
+exit:
+ return (return_value);
+}
{
struct acpi_memory_list *cache;
- cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+ cache = acpi_os_allocate_zeroed(sizeof(struct acpi_memory_list));
if (!cache) {
return (AE_NO_MEMORY);
}
- memset(cache, 0, sizeof(struct acpi_memory_list));
-
cache->list_name = list_name;
cache->object_size = object_size;
* DESCRIPTION: Shutdown the ACPICA subsystem and release all resources.
*
******************************************************************************/
-acpi_status __init acpi_terminate(void)
+acpi_status ACPI_INIT_FUNCTION acpi_terminate(void)
{
acpi_status status;
*
******************************************************************************/
-acpi_status __init acpi_initialize_subsystem(void)
+acpi_status ACPI_INIT_FUNCTION acpi_initialize_subsystem(void)
{
acpi_status status;
* Puts system into ACPI mode if it isn't already.
*
******************************************************************************/
-acpi_status __init acpi_enable_subsystem(u32 flags)
+acpi_status ACPI_INIT_FUNCTION acpi_enable_subsystem(u32 flags)
{
acpi_status status = AE_OK;
* objects and executing AML code for Regions, buffers, etc.
*
******************************************************************************/
-acpi_status __init acpi_initialize_objects(u32 flags)
+acpi_status ACPI_INIT_FUNCTION acpi_initialize_objects(u32 flags)
{
acpi_status status = AE_OK;
* all of the tables have been loaded. It is a legacy option and is
* not compatible with other ACPI implementations. See acpi_ns_load_table.
*/
- if (acpi_gbl_group_module_level_code) {
+ if (!acpi_gbl_parse_table_as_term_list
+ && acpi_gbl_group_module_level_code) {
acpi_ns_exec_module_code_list();
/*
#define ACPI_ADDRESS_RANGE_MAX 2
+/* Maximum number of While() loops before abort */
+
+#define ACPI_MAX_LOOP_COUNT 0xFFFF
+
/******************************************************************************
*
* ACPI Specification constants (Do not change unless the specification changes)
ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value)
#define ACPI_FUNCTION_TRACE_STR(name, string) \
- ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, char *, string)
+ ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, const char *, string)
#define ACPI_FUNCTION_ENTRY() \
acpi_ut_track_stack_ptr()
#define return_PTR(pointer) \
ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer)
+#define return_STR(string) \
+ ACPI_TRACE_EXIT (acpi_ut_str_exit, const char *, string)
+
#define return_VALUE(value) \
ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value)
#define return_VOID return
#define return_ACPI_STATUS(s) return(s)
#define return_PTR(s) return(s)
+#define return_STR(s) return(s)
#define return_VALUE(s) return(s)
#define return_UINT8(s) return(s)
#define return_UINT32(s) return(s)
acpi_status acpi_os_notify_command_complete(void);
#endif
+#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point
+void
+acpi_os_trace_point(acpi_trace_event_type type,
+ u8 begin, u8 *aml, char *pathname);
+#endif
+
/*
* Obtain ACPI table(s)
*/
void acpi_os_close_directory(void *dir_handle);
#endif
-/*
- * File I/O and related support
- */
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_file
-ACPI_FILE acpi_os_open_file(const char *path, u8 modes);
-#endif
-
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_file
-void acpi_os_close_file(ACPI_FILE file);
-#endif
-
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_file
-int
-acpi_os_read_file(ACPI_FILE file,
- void *buffer, acpi_size size, acpi_size count);
-#endif
-
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_file
-int
-acpi_os_write_file(ACPI_FILE file,
- void *buffer, acpi_size size, acpi_size count);
-#endif
-
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_file_offset
-long acpi_os_get_file_offset(ACPI_FILE file);
-#endif
-
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_set_file_offset
-acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from);
-#endif
-
-#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point
-void
-acpi_os_trace_point(acpi_trace_event_type type,
- u8 begin, u8 *aml, char *pathname);
-#endif
-
#endif /* __ACPIOSXF_H__ */
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20160422
+#define ACPI_CA_VERSION 0x20160831
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_group_module_level_code, TRUE);
+/*
+ * Optionally support module level code by parsing the entire table as
+ * a term_list. Default is FALSE, do not execute entire table until some
+ * lock order issues are fixed.
+ */
+ACPI_INIT_GLOBAL(u8, acpi_gbl_parse_table_as_term_list, FALSE);
+
/*
* Optionally use 32-bit FADT addresses if and when there is a conflict
* (address mismatch) between the 32-bit and 64-bit versions of the
/*
* Initialization
*/
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
acpi_initialize_tables(struct acpi_table_desc
*initial_storage,
u32 initial_table_count,
u8 allow_resize))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void))
-
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags))
-
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
- acpi_initialize_objects(u32 flags))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_initialize_subsystem(void))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_enable_subsystem(u32 flags))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_initialize_objects(u32 flags))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_terminate(void))
/*
* Miscellaneous global interfaces
/*
* ACPI table load/unload interfaces
*/
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
acpi_install_table(acpi_physical_address address,
u8 physical))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_unload_parent_table(acpi_handle object))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
+
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_load_tables(void))
/*
* ACPI table manipulation interfaces
*/
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_reallocate_root_table(void))
-ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
acpi_find_root_pointer(acpi_physical_address
*rsdp_address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_finish_gpe(acpi_handle gpe_device,
u32 gpe_number))
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+ acpi_mask_gpe(acpi_handle gpe_device,
+ u32 gpe_number, u8 is_masked))
+
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_mark_gpe_for_wake(acpi_handle gpe_device,
u32 gpe_number))
acpi_trace_point(acpi_trace_event_type type,
u8 begin,
u8 *aml, char *pathname))
-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);
/* Fields common to all versions of the FADT */
struct acpi_table_fadt {
- struct acpi_table_header header; /* Common ACPI table header */
- u32 facs; /* 32-bit physical address of FACS */
- u32 dsdt; /* 32-bit physical address of DSDT */
- u8 model; /* System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */
- u8 preferred_profile; /* Conveys preferred power management profile to OSPM. */
- u16 sci_interrupt; /* System vector of SCI interrupt */
- u32 smi_command; /* 32-bit Port address of SMI command port */
- u8 acpi_enable; /* Value to write to SMI_CMD to enable ACPI */
- u8 acpi_disable; /* Value to write to SMI_CMD to disable ACPI */
- u8 s4_bios_request; /* Value to write to SMI_CMD to enter S4BIOS state */
- u8 pstate_control; /* Processor performance state control */
- u32 pm1a_event_block; /* 32-bit port address of Power Mgt 1a Event Reg Blk */
- u32 pm1b_event_block; /* 32-bit port address of Power Mgt 1b Event Reg Blk */
- u32 pm1a_control_block; /* 32-bit port address of Power Mgt 1a Control Reg Blk */
- u32 pm1b_control_block; /* 32-bit port address of Power Mgt 1b Control Reg Blk */
- u32 pm2_control_block; /* 32-bit port address of Power Mgt 2 Control Reg Blk */
- u32 pm_timer_block; /* 32-bit port address of Power Mgt Timer Ctrl Reg Blk */
- u32 gpe0_block; /* 32-bit port address of General Purpose Event 0 Reg Blk */
- u32 gpe1_block; /* 32-bit port address of General Purpose Event 1 Reg Blk */
- u8 pm1_event_length; /* Byte Length of ports at pm1x_event_block */
- u8 pm1_control_length; /* Byte Length of ports at pm1x_control_block */
- u8 pm2_control_length; /* Byte Length of ports at pm2_control_block */
- u8 pm_timer_length; /* Byte Length of ports at pm_timer_block */
- u8 gpe0_block_length; /* Byte Length of ports at gpe0_block */
- u8 gpe1_block_length; /* Byte Length of ports at gpe1_block */
- u8 gpe1_base; /* Offset in GPE number space where GPE1 events start */
- u8 cst_control; /* Support for the _CST object and C-States change notification */
- u16 c2_latency; /* Worst case HW latency to enter/exit C2 state */
- u16 c3_latency; /* Worst case HW latency to enter/exit C3 state */
- u16 flush_size; /* Processor memory cache line width, in bytes */
- u16 flush_stride; /* Number of flush strides that need to be read */
- u8 duty_offset; /* Processor duty cycle index in processor P_CNT reg */
- u8 duty_width; /* Processor duty cycle value bit width in P_CNT register */
- u8 day_alarm; /* Index to day-of-month alarm in RTC CMOS RAM */
- u8 month_alarm; /* Index to month-of-year alarm in RTC CMOS RAM */
- u8 century; /* Index to century in RTC CMOS RAM */
- u16 boot_flags; /* IA-PC Boot Architecture Flags (see below for individual flags) */
- u8 reserved; /* Reserved, must be zero */
- u32 flags; /* Miscellaneous flag bits (see below for individual flags) */
- struct acpi_generic_address reset_register; /* 64-bit address of the Reset register */
- u8 reset_value; /* Value to write to the reset_register port to reset the system */
- u16 arm_boot_flags; /* ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */
- u8 minor_revision; /* FADT Minor Revision (ACPI 5.1) */
- u64 Xfacs; /* 64-bit physical address of FACS */
- u64 Xdsdt; /* 64-bit physical address of DSDT */
- struct acpi_generic_address xpm1a_event_block; /* 64-bit Extended Power Mgt 1a Event Reg Blk address */
- struct acpi_generic_address xpm1b_event_block; /* 64-bit Extended Power Mgt 1b Event Reg Blk address */
- struct acpi_generic_address xpm1a_control_block; /* 64-bit Extended Power Mgt 1a Control Reg Blk address */
- struct acpi_generic_address xpm1b_control_block; /* 64-bit Extended Power Mgt 1b Control Reg Blk address */
- struct acpi_generic_address xpm2_control_block; /* 64-bit Extended Power Mgt 2 Control Reg Blk address */
- struct acpi_generic_address xpm_timer_block; /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */
- struct acpi_generic_address xgpe0_block; /* 64-bit Extended General Purpose Event 0 Reg Blk address */
- struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */
- struct acpi_generic_address sleep_control; /* 64-bit Sleep Control register (ACPI 5.0) */
- struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register (ACPI 5.0) */
- u64 hypervisor_id; /* Hypervisor Vendor ID (ACPI 6.0) */
+ struct acpi_table_header header; /* [V1] Common ACPI table header */
+ u32 facs; /* [V1] 32-bit physical address of FACS */
+ u32 dsdt; /* [V1] 32-bit physical address of DSDT */
+ u8 model; /* [V1] System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */
+ u8 preferred_profile; /* [V1] Conveys preferred power management profile to OSPM. */
+ u16 sci_interrupt; /* [V1] System vector of SCI interrupt */
+ u32 smi_command; /* [V1] 32-bit Port address of SMI command port */
+ u8 acpi_enable; /* [V1] Value to write to SMI_CMD to enable ACPI */
+ u8 acpi_disable; /* [V1] Value to write to SMI_CMD to disable ACPI */
+ u8 s4_bios_request; /* [V1] Value to write to SMI_CMD to enter S4BIOS state */
+ u8 pstate_control; /* [V1] Processor performance state control */
+ u32 pm1a_event_block; /* [V1] 32-bit port address of Power Mgt 1a Event Reg Blk */
+ u32 pm1b_event_block; /* [V1] 32-bit port address of Power Mgt 1b Event Reg Blk */
+ u32 pm1a_control_block; /* [V1] 32-bit port address of Power Mgt 1a Control Reg Blk */
+ u32 pm1b_control_block; /* [V1] 32-bit port address of Power Mgt 1b Control Reg Blk */
+ u32 pm2_control_block; /* [V1] 32-bit port address of Power Mgt 2 Control Reg Blk */
+ u32 pm_timer_block; /* [V1] 32-bit port address of Power Mgt Timer Ctrl Reg Blk */
+ u32 gpe0_block; /* [V1] 32-bit port address of General Purpose Event 0 Reg Blk */
+ u32 gpe1_block; /* [V1] 32-bit port address of General Purpose Event 1 Reg Blk */
+ u8 pm1_event_length; /* [V1] Byte Length of ports at pm1x_event_block */
+ u8 pm1_control_length; /* [V1] Byte Length of ports at pm1x_control_block */
+ u8 pm2_control_length; /* [V1] Byte Length of ports at pm2_control_block */
+ u8 pm_timer_length; /* [V1] Byte Length of ports at pm_timer_block */
+ u8 gpe0_block_length; /* [V1] Byte Length of ports at gpe0_block */
+ u8 gpe1_block_length; /* [V1] Byte Length of ports at gpe1_block */
+ u8 gpe1_base; /* [V1] Offset in GPE number space where GPE1 events start */
+ u8 cst_control; /* [V1] Support for the _CST object and C-States change notification */
+ u16 c2_latency; /* [V1] Worst case HW latency to enter/exit C2 state */
+ u16 c3_latency; /* [V1] Worst case HW latency to enter/exit C3 state */
+ u16 flush_size; /* [V1] Processor memory cache line width, in bytes */
+ u16 flush_stride; /* [V1] Number of flush strides that need to be read */
+ u8 duty_offset; /* [V1] Processor duty cycle index in processor P_CNT reg */
+ u8 duty_width; /* [V1] Processor duty cycle value bit width in P_CNT register */
+ u8 day_alarm; /* [V1] Index to day-of-month alarm in RTC CMOS RAM */
+ u8 month_alarm; /* [V1] Index to month-of-year alarm in RTC CMOS RAM */
+ u8 century; /* [V1] Index to century in RTC CMOS RAM */
+ u16 boot_flags; /* [V3] IA-PC Boot Architecture Flags (see below for individual flags) */
+ u8 reserved; /* [V1] Reserved, must be zero */
+ u32 flags; /* [V1] Miscellaneous flag bits (see below for individual flags) */
+ /* End of Version 1 FADT fields (ACPI 1.0) */
+
+ struct acpi_generic_address reset_register; /* [V3] 64-bit address of the Reset register */
+ u8 reset_value; /* [V3] Value to write to the reset_register port to reset the system */
+ u16 arm_boot_flags; /* [V5] ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */
+ u8 minor_revision; /* [V5] FADT Minor Revision (ACPI 5.1) */
+ u64 Xfacs; /* [V3] 64-bit physical address of FACS */
+ u64 Xdsdt; /* [V3] 64-bit physical address of DSDT */
+ struct acpi_generic_address xpm1a_event_block; /* [V3] 64-bit Extended Power Mgt 1a Event Reg Blk address */
+ struct acpi_generic_address xpm1b_event_block; /* [V3] 64-bit Extended Power Mgt 1b Event Reg Blk address */
+ struct acpi_generic_address xpm1a_control_block; /* [V3] 64-bit Extended Power Mgt 1a Control Reg Blk address */
+ struct acpi_generic_address xpm1b_control_block; /* [V3] 64-bit Extended Power Mgt 1b Control Reg Blk address */
+ struct acpi_generic_address xpm2_control_block; /* [V3] 64-bit Extended Power Mgt 2 Control Reg Blk address */
+ struct acpi_generic_address xpm_timer_block; /* [V3] 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */
+ struct acpi_generic_address xgpe0_block; /* [V3] 64-bit Extended General Purpose Event 0 Reg Blk address */
+ struct acpi_generic_address xgpe1_block; /* [V3] 64-bit Extended General Purpose Event 1 Reg Blk address */
+ /* End of Version 3 FADT fields (ACPI 2.0) */
+
+ struct acpi_generic_address sleep_control; /* [V4] 64-bit Sleep Control register (ACPI 5.0) */
+ /* End of Version 4 FADT fields (ACPI 3.0 and ACPI 4.0) (Field was originally reserved in ACPI 3.0) */
+
+ struct acpi_generic_address sleep_status; /* [V5] 64-bit Sleep Status register (ACPI 5.0) */
+ /* End of Version 5 FADT fields (ACPI 5.0) */
+
+ u64 hypervisor_id; /* [V6] Hypervisor Vendor ID (ACPI 6.0) */
+ /* End of Version 6 FADT fields (ACPI 6.0) */
+
};
/* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */
/* Masks for FADT ARM Boot Architecture Flags (arm_boot_flags) ACPI 5.1 */
-#define ACPI_FADT_PSCI_COMPLIANT (1) /* 00: [V5+] PSCI 0.2+ is implemented */
-#define ACPI_FADT_PSCI_USE_HVC (1<<1) /* 01: [V5+] HVC must be used instead of SMC as the PSCI conduit */
+#define ACPI_FADT_PSCI_COMPLIANT (1) /* 00: [V5] PSCI 0.2+ is implemented */
+#define ACPI_FADT_PSCI_USE_HVC (1<<1) /* 01: [V5] HVC must be used instead of SMC as the PSCI conduit */
/* Masks for FADT flags */
* match the expected length. In other words, the length of the
* FADT is the bottom line as to what the version really is.
*
- * For reference, the values below are as follows:
- * FADT V1 size: 0x074
- * FADT V2 size: 0x084
- * FADT V3 size: 0x0F4
- * FADT V4 size: 0x0F4
- * FADT V5 size: 0x10C
- * FADT V6 size: 0x114
+ * NOTE: There is no officialy released V2 of the FADT. This
+ * version was used only for prototyping and testing during the
+ * 32-bit to 64-bit transition. V3 was the first official 64-bit
+ * version of the FADT.
+ *
+ * Update this list of defines when a new version of the FADT is
+ * added to the ACPI specification. Note that the FADT version is
+ * only incremented when new fields are appended to the existing
+ * version. Therefore, the FADT version is competely independent
+ * from the version of the ACPI specification where it is
+ * defined.
+ *
+ * For reference, the various FADT lengths are as follows:
+ * FADT V1 size: 0x074 ACPI 1.0
+ * FADT V3 size: 0x0F4 ACPI 2.0
+ * FADT V4 size: 0x100 ACPI 3.0 and ACPI 4.0
+ * FADT V5 size: 0x10C ACPI 5.0
+ * FADT V6 size: 0x114 ACPI 6.0
*/
-#define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4)
-#define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (minor_revision) + 1)
-#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control))
-#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_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) /* ACPI 1.0 */
+#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control)) /* ACPI 2.0 */
+#define ACPI_FADT_V4_SIZE (u32) (ACPI_FADT_OFFSET (sleep_status)) /* ACPI 3.0 and ACPI 4.0 */
+#define ACPI_FADT_V5_SIZE (u32) (ACPI_FADT_OFFSET (hypervisor_id)) /* ACPI 5.0 */
+#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt)) /* ACPI 6.0 */
+
+/* Update these when new FADT versions are added */
+#define ACPI_FADT_MAX_VERSION 6
#define ACPI_FADT_CONFORMANCE "ACPI 6.1 (FADT version 6)"
#endif /* __ACTBL_H__ */
* The encoding of acpi_event_status is illustrated below.
* Note that a set bit (1) indicates the property is TRUE
* (e.g. if bit 0 is set then the event is enabled).
- * +-------------+-+-+-+-+-+
- * | Bits 31:5 |4|3|2|1|0|
- * +-------------+-+-+-+-+-+
- * | | | | | |
- * | | | | | +- Enabled?
- * | | | | +--- Enabled for wake?
- * | | | +----- Status bit set?
- * | | +------- Enable bit set?
- * | +--------- Has a handler?
- * +--------------- <Reserved>
+ * +-------------+-+-+-+-+-+-+
+ * | Bits 31:6 |5|4|3|2|1|0|
+ * +-------------+-+-+-+-+-+-+
+ * | | | | | | |
+ * | | | | | | +- Enabled?
+ * | | | | | +--- Enabled for wake?
+ * | | | | +----- Status bit set?
+ * | | | +------- Enable bit set?
+ * | | +--------- Has a handler?
+ * | +----------- Masked?
+ * +----------------- <Reserved>
*/
typedef u32 acpi_event_status;
#define ACPI_EVENT_FLAG_STATUS_SET (acpi_event_status) 0x04
#define ACPI_EVENT_FLAG_ENABLE_SET (acpi_event_status) 0x08
#define ACPI_EVENT_FLAG_HAS_HANDLER (acpi_event_status) 0x10
+#define ACPI_EVENT_FLAG_MASKED (acpi_event_status) 0x20
#define ACPI_EVENT_FLAG_SET ACPI_EVENT_FLAG_STATUS_SET
/* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */
/*
* GPE info flags - Per GPE
- * +-------+-+-+---+
- * | 7:5 |4|3|2:0|
- * +-------+-+-+---+
- * | | | |
- * | | | +-- Type of dispatch:to method, handler, notify, or none
- * | | +----- Interrupt type: edge or level triggered
- * | +------- Is a Wake GPE
- * +------------ <Reserved>
+ * +---+-+-+-+---+
+ * |7:6|5|4|3|2:0|
+ * +---+-+-+-+---+
+ * | | | | |
+ * | | | | +-- Type of dispatch:to method, handler, notify, or none
+ * | | | +----- Interrupt type: edge or level triggered
+ * | | +------- Is a Wake GPE
+ * | +--------- Is GPE masked by the software GPE masking machanism
+ * +------------ <Reserved>
*/
#define ACPI_GPE_DISPATCH_NONE (u8) 0x00
#define ACPI_GPE_DISPATCH_METHOD (u8) 0x01
u32 method_count;
};
-/* Table Event Types */
-
-#define ACPI_TABLE_EVENT_LOAD 0x0
-#define ACPI_TABLE_EVENT_UNLOAD 0x1
-#define ACPI_NUM_TABLE_EVENTS 2
-
/*
* Types specific to the OS service interfaces
*/
typedef
acpi_status (*acpi_table_handler) (u32 event, void *table, void *context);
-#define ACPI_TABLE_LOAD 0x0
-#define ACPI_TABLE_UNLOAD 0x1
-#define ACPI_NUM_TABLE_EVENTS 2
+/* Table Event Types */
+
+#define ACPI_TABLE_EVENT_LOAD 0x0
+#define ACPI_TABLE_EVENT_UNLOAD 0x1
+#define ACPI_TABLE_EVENT_INSTALL 0x2
+#define ACPI_TABLE_EVENT_UNINSTALL 0x3
+#define ACPI_NUM_TABLE_EVENTS 4
/* Address Spaces (For Operation Regions) */
#define ACPI_OSI_WIN_8 0x0C
#define ACPI_OSI_WIN_10 0x0D
-/* Definitions of file IO */
-
-#define ACPI_FILE_READING 0x01
-#define ACPI_FILE_WRITING 0x02
-#define ACPI_FILE_BINARY 0x04
-
-#define ACPI_FILE_BEGIN 0x01
-#define ACPI_FILE_END 0x02
-
/* Definitions of getopt */
#define ACPI_OPT_END -1
(defined ACPI_EXAMPLE_APP)
#define ACPI_APPLICATION
#define ACPI_SINGLE_THREADED
+#define USE_NATIVE_ALLOCATE_ZEROED
#endif
/* iASL configuration */
#ifdef ACPI_DUMP_APP
#define ACPI_USE_NATIVE_MEMORY_MAPPING
-#define USE_NATIVE_ALLOCATE_ZEROED
#endif
/* acpi_names/Example configuration. Hardware disabled */
/* Common for all ACPICA applications */
#ifdef ACPI_APPLICATION
-#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_LOCAL_CACHE
#endif
/******************************************************************************
*
* Host configuration files. The compiler configuration files are included
- * by the host files.
+ * first.
*
*****************************************************************************/
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#include <acpi/platform/acgcc.h>
+
+#elif defined(_MSC_VER)
+#include "acmsvc.h"
+
+#elif defined(__INTEL_COMPILER)
+#include "acintel.h"
+
+#endif
+
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinux.h>
#elif defined(__OS2__)
#include "acos2.h"
-#elif defined(_AED_EFI)
-#include "acefi.h"
-
-#elif defined(_GNU_EFI)
-#include "acefi.h"
-
#elif defined(__HAIKU__)
#include "achaiku.h"
#elif defined(__QNX__)
#include "acqnx.h"
+/*
+ * EFI applications can be built with -nostdlib, in this case, it must be
+ * included after including all other host environmental definitions, in
+ * order to override the definitions.
+ */
+#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI)
+#include "acefi.h"
+
#else
/* Unknown environment */
* ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
* Otherwise, local versions of string/memory functions will be used.
* ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
- * the standard header files may be used.
+ * the standard header files may be used. Defining this implies that
+ * ACPI_USE_SYSTEM_CLIBRARY has been defined.
*
* The ACPICA subsystem only uses low level C library functions that do not
* call operating system services and may therefore be inlined in the code.
* It may be necessary to tailor these include files to the target
* generation environment.
*/
-#ifdef ACPI_USE_SYSTEM_CLIBRARY
/* Use the standard C library headers. We want to keep these to a minimum. */
/* Use the standard headers from the standard locations */
-#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
+#ifdef ACPI_APPLICATION
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <time.h>
+#include <signal.h>
+#endif
#endif /* ACPI_USE_STANDARD_HEADERS */
-/* We will be linking to the standard Clib functions */
-
-#else
-
-/******************************************************************************
- *
- * Not using native C library, use local implementations
- *
- *****************************************************************************/
-
-/*
- * Use local definitions of C library macros and functions. These function
- * implementations may not be as efficient as an inline or assembly code
- * implementation provided by a native C library, but they are functionally
- * equivalent.
- */
-#ifndef va_arg
-
-#ifndef _VALIST
-#define _VALIST
-typedef char *va_list;
-#endif /* _VALIST */
-
-/* Storage alignment properties */
-
-#define _AUPBND (sizeof (acpi_native_int) - 1)
-#define _ADNBND (sizeof (acpi_native_int) - 1)
-
-/* Variable argument list macro definitions */
-
-#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
-#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
-#define va_end(ap) (ap = (va_list) NULL)
-#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
-
-#endif /* va_arg */
-
-/* Use the local (ACPICA) definitions of the clib functions */
-
-#endif /* ACPI_USE_SYSTEM_CLIBRARY */
-
-#ifndef ACPI_FILE
#ifdef ACPI_APPLICATION
-#include <stdio.h>
#define ACPI_FILE FILE *
#define ACPI_FILE_OUT stdout
#define ACPI_FILE_ERR stderr
#define ACPI_FILE_OUT NULL
#define ACPI_FILE_ERR NULL
#endif /* ACPI_APPLICATION */
-#endif /* ACPI_FILE */
+
+#ifndef ACPI_INIT_FUNCTION
+#define ACPI_INIT_FUNCTION
+#endif
#endif /* __ACENV_H__ */
#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinuxex.h>
-#elif defined(WIN32)
-#include "acwinex.h"
+#elif defined(__DragonFly__)
+#include "acdragonflyex.h"
-#elif defined(_AED_EFI)
+/*
+ * EFI applications can be built with -nostdlib, in this case, it must be
+ * included after including all other host environmental definitions, in
+ * order to override the definitions.
+ */
+#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI)
#include "acefiex.h"
-#elif defined(_GNU_EFI)
-#include "acefiex.h"
+#endif
-#elif defined(__DragonFly__)
-#include "acdragonflyex.h"
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#include "acgccex.h"
+
+#elif defined(_MSC_VER)
+#include "acmsvcex.h"
#endif
#ifndef __ACGCC_H__
#define __ACGCC_H__
+/*
+ * Use compiler specific <stdarg.h> is a good practice for even when
+ * -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined.
+ */
+#include <stdarg.h>
+
#define ACPI_INLINE __inline__
/* Function name is used for debug output. Non-ANSI, compiler-dependent */
*/
#define ACPI_UNUSED_VAR __attribute__ ((unused))
-/*
- * Some versions of gcc implement strchr() with a buggy macro. So,
- * undef it here. Prevents error messages of this form (usually from the
- * file getopt.c):
- *
- * error: logical '&&' with non-zero constant will always evaluate as true
- */
-#ifdef strchr
-#undef strchr
-#endif
-
/* GCC supports __VA_ARGS__ in macros */
#define COMPILER_VA_MACRO 1
--- /dev/null
+/******************************************************************************
+ *
+ * Name: acgccex.h - Extra GCC 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 __ACGCCEX_H__
+#define __ACGCCEX_H__
+
+/*
+ * Some versions of gcc implement strchr() with a buggy macro. So,
+ * undef it here. Prevents error messages of this form (usually from the
+ * file getopt.c):
+ *
+ * error: logical '&&' with non-zero constant will always evaluate as true
+ */
+#ifdef strchr
+#undef strchr
+#endif
+
+#endif /* __ACGCCEX_H__ */
#include <asm/acenv.h>
#endif
+#define ACPI_INIT_FUNCTION __init
+
#ifndef CONFIG_ACPI
/* External globals for __KERNEL__, stubs is needed */
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename
#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory
+#define ACPI_MSG_ERROR KERN_ERR "ACPI Error: "
+#define ACPI_MSG_EXCEPTION KERN_ERR "ACPI Exception: "
+#define ACPI_MSG_WARNING KERN_WARNING "ACPI Warning: "
+#define ACPI_MSG_INFO KERN_INFO "ACPI: "
+
+#define ACPI_MSG_BIOS_ERROR KERN_ERR "ACPI BIOS Error (bug): "
+#define ACPI_MSG_BIOS_WARNING KERN_WARNING "ACPI BIOS Warning (bug): "
+
#else /* !__KERNEL__ */
-#include <stdarg.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
+#define ACPI_USE_STANDARD_HEADERS
+
+#ifdef ACPI_USE_STANDARD_HEADERS
#include <unistd.h>
+#endif
/* Define/disable kernel-specific declarators */
#endif /* __KERNEL__ */
-/* Linux uses GCC */
-
-#include <acpi/platform/acgcc.h>
-
#endif /* __ACLINUX_H__ */
/*
* Overrides for in-kernel ACPICA
*/
-acpi_status __init acpi_os_initialize(void);
+acpi_status ACPI_INIT_FUNCTION acpi_os_initialize(void);
acpi_status acpi_os_terminate(void);
#include <acpi/acpi.h>
#include "accommon.h"
#include "acapps.h"
-#include <stdio.h>
#define _COMPONENT ACPI_TOOLS
ACPI_MODULE_NAME("cmfsize")
/* Save the current file pointer, seek to EOF to obtain file size */
- current_offset = acpi_os_get_file_offset(file);
+ current_offset = ftell(file);
if (current_offset < 0) {
goto offset_error;
}
- status = acpi_os_set_file_offset(file, 0, ACPI_FILE_END);
+ status = fseek(file, 0, SEEK_END);
if (ACPI_FAILURE(status)) {
goto seek_error;
}
- file_size = acpi_os_get_file_offset(file);
+ file_size = ftell(file);
if (file_size < 0) {
goto offset_error;
}
/* Restore original file pointer */
- status = acpi_os_set_file_offset(file, current_offset, ACPI_FILE_BEGIN);
+ status = fseek(file, current_offset, SEEK_SET);
if (ACPI_FAILURE(status)) {
goto seek_error;
}
return ((u32)file_size);
offset_error:
- acpi_log_error("Could not get file offset");
+ fprintf(stderr, "Could not get file offset\n");
return (ACPI_UINT32_MAX);
seek_error:
- acpi_log_error("Could not set file offset");
+ fprintf(stderr, "Could not set file offset\n");
return (ACPI_UINT32_MAX);
}
#include "acapps.h"
#define ACPI_OPTION_ERROR(msg, badchar) \
- if (acpi_gbl_opterr) {acpi_log_error ("%s%c\n", msg, badchar);}
+ if (acpi_gbl_opterr) {fprintf (stderr, "%s%c\n", msg, badchar);}
int acpi_gbl_opterr = 1;
int acpi_gbl_optind = 1;
acpi_gbl_optarg =
&argv[acpi_gbl_optind++][(int)(current_char_ptr + 1)];
} else if (++acpi_gbl_optind >= argc) {
- ACPI_OPTION_ERROR("Option requires an argument: -", 'v');
+ ACPI_OPTION_ERROR("\nOption requires an argument", 0);
current_char_ptr = 1;
return (-1);
+++ /dev/null
-/******************************************************************************
- *
- * Module Name: oslibcfs - C library OSL for file I/O
- *
- *****************************************************************************/
-
-/*
- * 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 <stdio.h>
-#include <stdarg.h>
-
-#define _COMPONENT ACPI_OS_SERVICES
-ACPI_MODULE_NAME("oslibcfs")
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_os_open_file
- *
- * PARAMETERS: path - File path
- * modes - File operation type
- *
- * RETURN: File descriptor.
- *
- * DESCRIPTION: Open a file for reading (ACPI_FILE_READING) or/and writing
- * (ACPI_FILE_WRITING).
- *
- ******************************************************************************/
-ACPI_FILE acpi_os_open_file(const char *path, u8 modes)
-{
- ACPI_FILE file;
- u32 i = 0;
- char modes_str[4];
-
- if (modes & ACPI_FILE_READING) {
- modes_str[i++] = 'r';
- }
- if (modes & ACPI_FILE_WRITING) {
- modes_str[i++] = 'w';
- }
-
- if (modes & ACPI_FILE_BINARY) {
- modes_str[i++] = 'b';
- }
-
- modes_str[i++] = '\0';
-
- file = fopen(path, modes_str);
- if (!file) {
- perror("Could not open file");
- }
-
- return (file);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_os_close_file
- *
- * PARAMETERS: file - An open file descriptor
- *
- * RETURN: None.
- *
- * DESCRIPTION: Close a file opened via acpi_os_open_file.
- *
- ******************************************************************************/
-
-void acpi_os_close_file(ACPI_FILE file)
-{
-
- fclose(file);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_os_read_file
- *
- * PARAMETERS: file - An open file descriptor
- * buffer - Data buffer
- * size - Data block size
- * count - Number of data blocks
- *
- * RETURN: Number of bytes actually read.
- *
- * DESCRIPTION: Read from a file.
- *
- ******************************************************************************/
-
-int
-acpi_os_read_file(ACPI_FILE file, void *buffer, acpi_size size, acpi_size count)
-{
- int length;
-
- length = fread(buffer, size, count, file);
- if (length < 0) {
- perror("Error reading file");
- }
-
- return (length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_os_write_file
- *
- * PARAMETERS: file - An open file descriptor
- * buffer - Data buffer
- * size - Data block size
- * count - Number of data blocks
- *
- * RETURN: Number of bytes actually written.
- *
- * DESCRIPTION: Write to a file.
- *
- ******************************************************************************/
-
-int
-acpi_os_write_file(ACPI_FILE file,
- void *buffer, acpi_size size, acpi_size count)
-{
- int length;
-
- length = fwrite(buffer, size, count, file);
- if (length < 0) {
- perror("Error writing file");
- }
-
- return (length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_os_get_file_offset
- *
- * PARAMETERS: file - An open file descriptor
- *
- * RETURN: Current file pointer position.
- *
- * DESCRIPTION: Get current file offset.
- *
- ******************************************************************************/
-
-long acpi_os_get_file_offset(ACPI_FILE file)
-{
- long offset;
-
- offset = ftell(file);
- return (offset);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_os_set_file_offset
- *
- * PARAMETERS: file - An open file descriptor
- * offset - New file offset
- * from - From begin/end of file
- *
- * RETURN: Status
- *
- * DESCRIPTION: Set current file offset.
- *
- ******************************************************************************/
-
-acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from)
-{
- int ret = 0;
-
- if (from == ACPI_FILE_BEGIN) {
- ret = fseek(file, offset, SEEK_SET);
- }
-
- if (from == ACPI_FILE_END) {
- ret = fseek(file, offset, SEEK_END);
- }
-
- if (ret < 0) {
- return (AE_ERROR);
- } else {
- return (AE_OK);
- }
-}
#define _COMPONENT ACPI_OS_SERVICES
ACPI_MODULE_NAME("osunixxf")
-u8 acpi_gbl_debug_timeout = FALSE;
-
/* Upcalls to acpi_exec */
-
void
ae_table_override(struct acpi_table_header *existing_table,
struct acpi_table_header **new_table);
utdebug.o\
utexcep.o\
utglobal.o\
+ uthex.o\
utmath.o\
utnonansi.o\
utprint.o\
utstring.o\
+ utstrtoul64.o\
utxferror.o\
- oslibcfs.o\
oslinuxtbl.o\
cmfsize.o\
getopt.o
#include <acpi/acpi.h>
#include "accommon.h"
#include "actables.h"
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/stat.h>
+#include "acapps.h"
/* Globals */
EXTERN char INIT_GLOBAL(*gbl_output_filename, NULL);
EXTERN u64 INIT_GLOBAL(gbl_rsdp_base, 0);
-/* Globals required for use with ACPICA modules */
-
-#ifdef _DECLARE_GLOBALS
-u8 acpi_gbl_integer_byte_width = 8;
-#endif
-
/* Action table used to defer requested options */
struct ap_dump_action {
/* Make sure signature is all ASCII and a valid ACPI name */
if (!acpi_ut_valid_nameseg(table->signature)) {
- acpi_log_error("Table signature (0x%8.8X) is invalid\n",
- *(u32 *)table->signature);
+ fprintf(stderr,
+ "Table signature (0x%8.8X) is invalid\n",
+ *(u32 *)table->signature);
return (FALSE);
}
/* Check for minimum table length */
if (table->length < sizeof(struct acpi_table_header)) {
- acpi_log_error("Table length (0x%8.8X) is invalid\n",
- table->length);
+ fprintf(stderr, "Table length (0x%8.8X) is invalid\n",
+ table->length);
return (FALSE);
}
}
}
if (ACPI_FAILURE(status)) {
- acpi_log_error("%4.4s: Warning: wrong checksum in table\n",
- table->signature);
+ fprintf(stderr, "%4.4s: Warning: wrong checksum in table\n",
+ table->signature);
}
return (AE_OK);
* Note: simplest to just always emit a 64-bit address. acpi_xtract
* utility can handle this.
*/
- acpi_ut_file_printf(gbl_output_file, "%4.4s @ 0x%8.8X%8.8X\n",
- table->signature, ACPI_FORMAT_UINT64(address));
+ fprintf(gbl_output_file, "%4.4s @ 0x%8.8X%8.8X\n",
+ table->signature, ACPI_FORMAT_UINT64(address));
acpi_ut_dump_buffer_to_file(gbl_output_file,
ACPI_CAST_PTR(u8, table), table_length,
DB_BYTE_DISPLAY, 0);
- acpi_ut_file_printf(gbl_output_file, "\n");
+ fprintf(gbl_output_file, "\n");
return (0);
}
if (status == AE_LIMIT) {
return (0);
} else if (i == 0) {
- acpi_log_error
- ("Could not get ACPI tables, %s\n",
- acpi_format_exception(status));
+ fprintf(stderr,
+ "Could not get ACPI tables, %s\n",
+ acpi_format_exception(status));
return (-1);
} else {
- acpi_log_error
- ("Could not get ACPI table at index %u, %s\n",
- i, acpi_format_exception(status));
+ fprintf(stderr,
+ "Could not get ACPI table at index %u, %s\n",
+ i, acpi_format_exception(status));
continue;
}
}
/* Convert argument to an integer physical address */
- status = acpi_ut_strtoul64(ascii_address, ACPI_ANY_BASE,
- ACPI_MAX64_BYTE_WIDTH, &long_address);
+ status = acpi_ut_strtoul64(ascii_address, ACPI_STRTOUL_64BIT,
+ &long_address);
if (ACPI_FAILURE(status)) {
- acpi_log_error("%s: Could not convert to a physical address\n",
- ascii_address);
+ fprintf(stderr, "%s: Could not convert to a physical address\n",
+ ascii_address);
return (-1);
}
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",
- ACPI_FORMAT_UINT64(address),
- acpi_format_exception(status));
+ fprintf(stderr, "Could not get table at 0x%8.8X%8.8X, %s\n",
+ ACPI_FORMAT_UINT64(address),
+ acpi_format_exception(status));
return (-1);
}
int table_status;
if (strlen(signature) != ACPI_NAME_SIZE) {
- acpi_log_error
- ("Invalid table signature [%s]: must be exactly 4 characters\n",
- signature);
+ fprintf(stderr,
+ "Invalid table signature [%s]: must be exactly 4 characters\n",
+ signature);
return (-1);
}
return (0);
}
- acpi_log_error
- ("Could not get ACPI table with signature [%s], %s\n",
- local_signature, acpi_format_exception(status));
+ fprintf(stderr,
+ "Could not get ACPI table with signature [%s], %s\n",
+ local_signature, acpi_format_exception(status));
return (-1);
}
}
if (!acpi_ut_valid_nameseg(table->signature)) {
- acpi_log_error
- ("No valid ACPI signature was found in input file %s\n",
- pathname);
+ fprintf(stderr,
+ "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) {
- acpi_log_error
- ("Table length (0x%X) is too large for input file (0x%X) %s\n",
- table->length, file_size, pathname);
+ fprintf(stderr,
+ "Table length (0x%X) is too large for input file (0x%X) %s\n",
+ table->length, file_size, pathname);
goto exit;
}
if (gbl_verbose_mode) {
- acpi_log_error
- ("Input file: %s contains table [%4.4s], 0x%X (%u) bytes\n",
- pathname, table->signature, file_size, file_size);
+ fprintf(stderr,
+ "Input file: %s contains table [%4.4s], 0x%X (%u) bytes\n",
+ pathname, table->signature, file_size, file_size);
}
table_status = ap_dump_table_buffer(table, 0, 0);
*/
#include "acpidump.h"
-#include "acapps.h"
/* Local prototypes */
struct stat stat_info;
if (!stat(pathname, &stat_info)) {
- acpi_log_error("Target path already exists, overwrite? [y|n] ");
+ fprintf(stderr,
+ "Target path already exists, overwrite? [y|n] ");
if (getchar() != 'y') {
return (-1);
/* Point stdout to the file */
- file = acpi_os_open_file(pathname, ACPI_FILE_WRITING);
+ file = fopen(pathname, "w");
if (!file) {
- acpi_log_error("Could not open output file: %s\n", pathname);
+ fprintf(stderr, "Could not open output file: %s\n", pathname);
return (-1);
}
char filename[ACPI_NAME_SIZE + 16];
char instance_str[16];
ACPI_FILE file;
- size_t actual;
+ acpi_size actual;
u32 table_length;
/* Obtain table length */
/* Handle multiple SSDts - create different filenames for each */
if (instance > 0) {
- acpi_ut_snprintf(instance_str, sizeof(instance_str), "%u",
- instance);
+ snprintf(instance_str, sizeof(instance_str), "%u", instance);
strcat(filename, instance_str);
}
strcat(filename, FILE_SUFFIX_BINARY_TABLE);
if (gbl_verbose_mode) {
- acpi_log_error
- ("Writing [%4.4s] to binary file: %s 0x%X (%u) bytes\n",
- table->signature, filename, table->length, table->length);
+ fprintf(stderr,
+ "Writing [%4.4s] to binary file: %s 0x%X (%u) bytes\n",
+ table->signature, filename, table->length,
+ table->length);
}
/* Open the file and dump the entire table in binary mode */
- file = acpi_os_open_file(filename,
- ACPI_FILE_WRITING | ACPI_FILE_BINARY);
+ file = fopen(filename, "wb");
if (!file) {
- acpi_log_error("Could not open output file: %s\n", filename);
+ fprintf(stderr, "Could not open output file: %s\n", filename);
return (-1);
}
- actual = acpi_os_write_file(file, table, 1, table_length);
+ actual = fwrite(table, 1, table_length, file);
if (actual != table_length) {
- acpi_log_error("Error writing binary output file: %s\n",
- filename);
- acpi_os_close_file(file);
+ fprintf(stderr, "Error writing binary output file: %s\n",
+ filename);
+ fclose(file);
return (-1);
}
- acpi_os_close_file(file);
+ fclose(file);
return (0);
}
struct acpi_table_header *buffer = NULL;
ACPI_FILE file;
u32 file_size;
- size_t actual;
+ acpi_size actual;
/* Must use binary mode */
- file =
- acpi_os_open_file(pathname, ACPI_FILE_READING | ACPI_FILE_BINARY);
+ file = fopen(pathname, "rb");
if (!file) {
- acpi_log_error("Could not open input file: %s\n", pathname);
+ fprintf(stderr, "Could not open input file: %s\n", pathname);
return (NULL);
}
file_size = cm_get_file_size(file);
if (file_size == ACPI_UINT32_MAX) {
- acpi_log_error("Could not get input file size: %s\n", pathname);
+ fprintf(stderr,
+ "Could not get input file size: %s\n", pathname);
goto cleanup;
}
buffer = ACPI_ALLOCATE_ZEROED(file_size);
if (!buffer) {
- acpi_log_error("Could not allocate file buffer of size: %u\n",
- file_size);
+ fprintf(stderr,
+ "Could not allocate file buffer of size: %u\n",
+ file_size);
goto cleanup;
}
/* Read the entire file */
- actual = acpi_os_read_file(file, buffer, 1, file_size);
+ actual = fread(buffer, 1, file_size, file);
if (actual != file_size) {
- acpi_log_error("Could not read input file: %s\n", pathname);
+ fprintf(stderr, "Could not read input file: %s\n", pathname);
ACPI_FREE(buffer);
buffer = NULL;
goto cleanup;
*out_file_size = file_size;
cleanup:
- acpi_os_close_file(file);
+ fclose(file);
return (buffer);
}
#define _DECLARE_GLOBALS
#include "acpidump.h"
-#include "acapps.h"
/*
* acpidump - A portable utility for obtaining system ACPI tables and dumping
current_action++;
if (current_action > AP_MAX_ACTIONS) {
- acpi_log_error("Too many table options (max %u)\n",
- AP_MAX_ACTIONS);
+ fprintf(stderr, "Too many table options (max %u)\n",
+ AP_MAX_ACTIONS);
return (-1);
}
} else if (!strcmp(acpi_gbl_optarg, "off")) {
gbl_dump_customized_tables = FALSE;
} else {
- acpi_log_error
- ("%s: Cannot handle this switch, please use on|off\n",
- acpi_gbl_optarg);
+ fprintf(stderr,
+ "%s: Cannot handle this switch, please use on|off\n",
+ acpi_gbl_optarg);
return (-1);
}
continue;
case 'r': /* Dump tables from specified RSDP */
status =
- acpi_ut_strtoul64(acpi_gbl_optarg, ACPI_ANY_BASE,
- ACPI_MAX64_BYTE_WIDTH,
+ acpi_ut_strtoul64(acpi_gbl_optarg,
+ ACPI_STRTOUL_64BIT,
&gbl_rsdp_base);
if (ACPI_FAILURE(status)) {
- acpi_log_error
- ("%s: Could not convert to a physical address\n",
- acpi_gbl_optarg);
+ fprintf(stderr,
+ "%s: Could not convert to a physical address\n",
+ acpi_gbl_optarg);
return (-1);
}
continue;
case 'z': /* Verbose mode */
gbl_verbose_mode = TRUE;
- acpi_log_error(ACPI_COMMON_SIGNON(AP_UTILITY_NAME));
+ fprintf(stderr, ACPI_COMMON_SIGNON(AP_UTILITY_NAME));
continue;
/*
ACPI_DEBUG_INITIALIZE(); /* For debug version only */
acpi_os_initialize();
gbl_output_file = ACPI_FILE_OUT;
+ acpi_gbl_integer_byte_width = 8;
/* Process command line options */
default:
- acpi_log_error("Internal error, invalid action: 0x%X\n",
- action->to_be_done);
+ fprintf(stderr,
+ "Internal error, invalid action: 0x%X\n",
+ action->to_be_done);
return (-1);
}
/* Summary for the output file */
file_size = cm_get_file_size(gbl_output_file);
- acpi_log_error
- ("Output file %s contains 0x%X (%u) bytes\n\n",
- gbl_output_filename, file_size, file_size);
+ fprintf(stderr,
+ "Output file %s contains 0x%X (%u) bytes\n\n",
+ gbl_output_filename, file_size, file_size);
}
- acpi_os_close_file(gbl_output_file);
+ fclose(gbl_output_file);
}
return (status);