diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index 43685dd36c77..88482f75e941 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -102,6 +102,8 @@ void acpi_db_display_interfaces(char *action_arg, char *interface_name_arg); acpi_status acpi_db_sleep(char *object_arg); +void acpi_db_trace(char *enable_arg, char *method_arg, char *once_arg); + void acpi_db_display_locks(void); void acpi_db_display_resources(char *object_arg); diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 53f96a370762..5342300719ee 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -290,8 +290,6 @@ ACPI_GLOBAL(u32, acpi_fixed_event_count[ACPI_NUM_FIXED_EVENTS]); ACPI_GLOBAL(u32, acpi_gbl_original_dbg_level); ACPI_GLOBAL(u32, acpi_gbl_original_dbg_layer); -ACPI_GLOBAL(u32, acpi_gbl_trace_dbg_level); -ACPI_GLOBAL(u32, acpi_gbl_trace_dbg_layer); /***************************************************************************** * diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h index 7ac98000b46b..a3c6e2ab93bb 100644 --- a/drivers/acpi/acpica/acinterp.h +++ b/drivers/acpi/acpica/acinterp.h @@ -131,6 +131,24 @@ void acpi_ex_do_debug_object(union acpi_operand_object *source_desc, u32 level, u32 index); +void +acpi_ex_start_trace_method(struct acpi_namespace_node *method_node, + union acpi_operand_object *obj_desc, + struct acpi_walk_state *walk_state); + +void +acpi_ex_stop_trace_method(struct acpi_namespace_node *method_node, + union acpi_operand_object *obj_desc, + struct acpi_walk_state *walk_state); + +void +acpi_ex_start_trace_opcode(union acpi_parse_object *op, + struct acpi_walk_state *walk_state); + +void +acpi_ex_stop_trace_opcode(union acpi_parse_object *op, + struct acpi_walk_state *walk_state); + /* * exfield - ACPI AML (p-code) execution - field manipulation */ diff --git a/drivers/acpi/acpica/dsdebug.c b/drivers/acpi/acpica/dsdebug.c index 7df9b50e17a7..a651d30133d0 100644 --- a/drivers/acpi/acpica/dsdebug.c +++ b/drivers/acpi/acpica/dsdebug.c @@ -48,6 +48,7 @@ #ifdef ACPI_DISASSEMBLER #include "acdisasm.h" #endif +#include "acinterp.h" #define _COMPONENT ACPI_DISPATCHER ACPI_MODULE_NAME("dsdebug") @@ -128,7 +129,6 @@ acpi_ds_dump_method_stack(acpi_status status, struct acpi_walk_state *next_walk_state; struct acpi_namespace_node *previous_method = NULL; union acpi_operand_object *method_desc; - char *pathname = NULL; ACPI_FUNCTION_TRACE(ds_dump_method_stack); @@ -173,25 +173,10 @@ acpi_ds_dump_method_stack(acpi_status status, while (next_walk_state) { method_desc = next_walk_state->method_desc; - if (method_desc && method_desc->method.node) { - pathname = acpi_ns_get_normalized_pathname((struct - acpi_namespace_node - *) - method_desc-> - method.node, - TRUE); - } - if (pathname) { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "End method [0x%p:%s] execution.\n", - method_desc->method.aml_start, - pathname)); - ACPI_FREE(pathname); - pathname = NULL; - } else { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "End method [0x%p] execution.\n", - method_desc->method.aml_start)); + if (method_desc) { + acpi_ex_stop_trace_method((struct acpi_namespace_node *) + method_desc->method.node, + method_desc, walk_state); } ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index 0fa6f19aab3a..ea2bdde1227e 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -327,7 +327,6 @@ acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node, struct acpi_walk_state *walk_state) { acpi_status status = AE_OK; - char *pathname = NULL; ACPI_FUNCTION_TRACE_PTR(ds_begin_method_execution, method_node); @@ -335,17 +334,7 @@ acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node, return_ACPI_STATUS(AE_NULL_ENTRY); } - pathname = acpi_ns_get_normalized_pathname(method_node, TRUE); - if (pathname) { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "Begin method [0x%p:%s] execution.\n", - obj_desc->method.aml_start, pathname)); - ACPI_FREE(pathname); - } else { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "Begin method [0x%p] execution.\n", - obj_desc->method.aml_start)); - } + acpi_ex_start_trace_method(method_node, obj_desc, walk_state); /* Prevent wraparound of thread count */ @@ -708,7 +697,6 @@ void acpi_ds_terminate_control_method(union acpi_operand_object *method_desc, struct acpi_walk_state *walk_state) { - char *pathname = NULL; ACPI_FUNCTION_TRACE_PTR(ds_terminate_control_method, walk_state); @@ -846,22 +834,8 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc, } } - if (method_desc->method.node) { - pathname = acpi_ns_get_normalized_pathname((struct - acpi_namespace_node - *)method_desc-> - method.node, TRUE); - } - if (pathname) { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "End method [0x%p:%s] execution.\n", - method_desc->method.aml_start, pathname)); - ACPI_FREE(pathname); - } else { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "End method [0x%p] execution.\n", - method_desc->method.aml_start)); - } + acpi_ex_stop_trace_method((struct acpi_namespace_node *)method_desc-> + method.node, method_desc, walk_state); return_VOID; } diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c index 815442bbd051..00ba9fc85f47 100644 --- a/drivers/acpi/acpica/exdebug.c +++ b/drivers/acpi/acpica/exdebug.c @@ -43,11 +43,15 @@ #include #include "accommon.h" +#include "acnamesp.h" #include "acinterp.h" +#include "acparser.h" #define _COMPONENT ACPI_EXECUTER ACPI_MODULE_NAME("exdebug") +static union acpi_operand_object *acpi_gbl_trace_method_object = NULL; + #ifndef ACPI_NO_ERROR_MESSAGES /******************************************************************************* * @@ -70,6 +74,7 @@ ACPI_MODULE_NAME("exdebug") * enabled if necessary. * ******************************************************************************/ + void acpi_ex_do_debug_object(union acpi_operand_object *source_desc, u32 level, u32 index) @@ -308,3 +313,269 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc, return_VOID; } #endif + +/******************************************************************************* + * + * FUNCTION: acpi_ex_interpreter_trace_enabled + * + * PARAMETERS: name - Whether method name should be matched, + * this should be checked before starting + * the tracer + * + * RETURN: TRUE if interpreter trace is enabled. + * + * DESCRIPTION: Check whether interpreter trace is enabled + * + ******************************************************************************/ + +static u8 acpi_ex_interpreter_trace_enabled(char *name) +{ + + /* Check if tracing is enabled */ + + if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED)) { + return (FALSE); + } + + /* + * Check if tracing is filtered: + * + * 1. If the tracer is started, acpi_gbl_trace_method_object should have + * been filled by the trace starter + * 2. If the tracer is not started, acpi_gbl_trace_method_name should be + * matched if it is specified + * 3. If the tracer is oneshot style, acpi_gbl_trace_method_name should + * not be cleared by the trace stopper during the first match + */ + if (acpi_gbl_trace_method_object) { + return (TRUE); + } + if (name && + (acpi_gbl_trace_method_name && + strcmp(acpi_gbl_trace_method_name, name))) { + return (FALSE); + } + if ((acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT) && + !acpi_gbl_trace_method_name) { + return (FALSE); + } + + return (TRUE); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ex_start_trace_method + * + * PARAMETERS: method_node - Node of the method + * obj_desc - The method object + * walk_state - current state, NULL if not yet executing + * a method. + * + * RETURN: None + * + * DESCRIPTION: Start control method execution trace + * + ******************************************************************************/ + +void +acpi_ex_start_trace_method(struct acpi_namespace_node *method_node, + union acpi_operand_object *obj_desc, + struct acpi_walk_state *walk_state) +{ + acpi_status status; + char *pathname = NULL; + u8 enabled = FALSE; + + ACPI_FUNCTION_NAME(ex_start_trace_method); + + if (method_node) { + 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; + acpi_gbl_original_dbg_level = acpi_dbg_level; + acpi_gbl_original_dbg_layer = acpi_dbg_layer; + acpi_dbg_level = ACPI_TRACE_LEVEL_ALL; + acpi_dbg_layer = ACPI_TRACE_LAYER_ALL; + + if (acpi_gbl_trace_dbg_level) { + acpi_dbg_level = acpi_gbl_trace_dbg_level; + } + if (acpi_gbl_trace_dbg_layer) { + acpi_dbg_layer = acpi_gbl_trace_dbg_layer; + } + } + (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); + +exit: + if (enabled) { + if (pathname) { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "Begin method [0x%p:%s] execution.\n", + obj_desc->method.aml_start, + pathname)); + } else { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "Begin method [0x%p] execution.\n", + obj_desc->method.aml_start)); + } + } + if (pathname) { + ACPI_FREE(pathname); + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_ex_stop_trace_method + * + * PARAMETERS: method_node - Node of the method + * obj_desc - The method object + * walk_state - current state, NULL if not yet executing + * a method. + * + * RETURN: None + * + * DESCRIPTION: Stop control method execution trace + * + ******************************************************************************/ + +void +acpi_ex_stop_trace_method(struct acpi_namespace_node *method_node, + union acpi_operand_object *obj_desc, + struct acpi_walk_state *walk_state) +{ + acpi_status status; + char *pathname = NULL; + u8 enabled; + + ACPI_FUNCTION_NAME(ex_stop_trace_method); + + if (method_node) { + 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) { + if (pathname) { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "End method [0x%p:%s] execution.\n", + obj_desc->method.aml_start, + pathname)); + } else { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "End method [0x%p] execution.\n", + obj_desc->method.aml_start)); + } + } + + 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) { + + /* Disable further tracing if type is one-shot */ + + if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT) { + acpi_gbl_trace_method_name = NULL; + } + + acpi_dbg_level = acpi_gbl_original_dbg_level; + acpi_dbg_layer = acpi_gbl_original_dbg_layer; + acpi_gbl_trace_method_object = NULL; + } + + (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); + +exit_path: + if (pathname) { + ACPI_FREE(pathname); + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_ex_start_trace_opcode + * + * PARAMETERS: op - The parser opcode object + * walk_state - current state, NULL if not yet executing + * a method. + * + * RETURN: None + * + * DESCRIPTION: Start opcode execution trace + * + ******************************************************************************/ + +void +acpi_ex_start_trace_opcode(union acpi_parse_object *op, + struct acpi_walk_state *walk_state) +{ + + ACPI_FUNCTION_NAME(ex_start_trace_opcode); + + if (acpi_ex_interpreter_trace_enabled(NULL)) { + if (walk_state->op_info) { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "Begin opcode: %s[0x%p] Class=0x%02x, Type=0x%02x, Flags=0x%04x.\n", + op->common.aml_op_name, + op->common.aml, + walk_state->op_info->class, + walk_state->op_info->type, + walk_state->op_info->flags)); + } else { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "Begin opcode: %s[0x%p].\n", + op->common.aml_op_name, + op->common.aml)); + } + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_ex_stop_trace_opcode + * + * PARAMETERS: op - The parser opcode object + * walk_state - current state, NULL if not yet executing + * a method. + * + * RETURN: None + * + * DESCRIPTION: Stop opcode execution trace + * + ******************************************************************************/ + +void +acpi_ex_stop_trace_opcode(union acpi_parse_object *op, + struct acpi_walk_state *walk_state) +{ + + ACPI_FUNCTION_NAME(ex_stop_trace_opcode); + + if (acpi_ex_interpreter_trace_enabled(NULL)) { + ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, + "End opcode: %s[0x%p].\n", + op->common.aml_op_name, op->common.aml)); + } +} diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c index 80339ba56cad..a7de52ee1538 100644 --- a/drivers/acpi/acpica/psloop.c +++ b/drivers/acpi/acpica/psloop.c @@ -51,6 +51,7 @@ #include #include "accommon.h" +#include "acinterp.h" #include "acparser.h" #include "acdispat.h" #include "amlcode.h" @@ -498,20 +499,7 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) op->common.aml)); } - if (walk_state->op_info) { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "Begin opcode: %s[0x%p] Class=0x%02x, Type=0x%02x, Flags=0x%04x.\n", - op->common.aml_op_name, - op->common.aml, - walk_state->op_info->class, - walk_state->op_info->type, - walk_state->op_info->flags)); - } else { - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "Begin opcode: %s[0x%p].\n", - op->common.aml_op_name, - op->common.aml)); - } + acpi_ex_start_trace_opcode(op, walk_state); } /* diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c index 97ea0e5360f1..98001d7f6f80 100644 --- a/drivers/acpi/acpica/psparse.c +++ b/drivers/acpi/acpica/psparse.c @@ -147,9 +147,7 @@ acpi_ps_complete_this_op(struct acpi_walk_state * walk_state, return_ACPI_STATUS(AE_OK); /* OK for now */ } - ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, - "End opcode: %s[0x%p].\n", - op->common.aml_op_name, op->common.aml)); + acpi_ex_stop_trace_opcode(op, walk_state); /* Delete this op and the subtree below it if asked to */ diff --git a/drivers/acpi/acpica/psxface.c b/drivers/acpi/acpica/psxface.c index 1f3f46d44312..4254805dd319 100644 --- a/drivers/acpi/acpica/psxface.c +++ b/drivers/acpi/acpica/psxface.c @@ -47,15 +47,12 @@ #include "acdispat.h" #include "acinterp.h" #include "actables.h" +#include "acnamesp.h" #define _COMPONENT ACPI_PARSER ACPI_MODULE_NAME("psxface") /* Local Prototypes */ -static void acpi_ps_start_trace(struct acpi_evaluate_info *info); - -static void acpi_ps_stop_trace(struct acpi_evaluate_info *info); - static void acpi_ps_update_parameter_list(struct acpi_evaluate_info *info, u16 action); @@ -76,7 +73,7 @@ acpi_ps_update_parameter_list(struct acpi_evaluate_info *info, u16 action); ******************************************************************************/ acpi_status -acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags) +acpi_debug_trace(const char *name, u32 debug_level, u32 debug_layer, u32 flags) { acpi_status status; @@ -85,108 +82,14 @@ acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags) return (status); } - /* TBDs: Validate name, allow full path or just nameseg */ - - acpi_gbl_trace_method_name = *ACPI_CAST_PTR(u32, name); + acpi_gbl_trace_method_name = name; acpi_gbl_trace_flags = flags; - - if (debug_level) { - acpi_gbl_trace_dbg_level = debug_level; - } - if (debug_layer) { - acpi_gbl_trace_dbg_layer = debug_layer; - } + acpi_gbl_trace_dbg_level = debug_level; + acpi_gbl_trace_dbg_layer = debug_layer; + status = AE_OK; (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); - return (AE_OK); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ps_start_trace - * - * PARAMETERS: info - Method info struct - * - * RETURN: None - * - * DESCRIPTION: Start control method execution trace - * - ******************************************************************************/ - -static void acpi_ps_start_trace(struct acpi_evaluate_info *info) -{ - acpi_status status; - - ACPI_FUNCTION_ENTRY(); - - status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE(status)) { - return; - } - - if ((!acpi_gbl_trace_method_name) || - (acpi_gbl_trace_method_name != info->node->name.integer)) { - goto exit; - } - - acpi_gbl_original_dbg_level = acpi_dbg_level; - acpi_gbl_original_dbg_layer = acpi_dbg_layer; - - acpi_dbg_level = 0x00FFFFFF; - acpi_dbg_layer = ACPI_UINT32_MAX; - - if (acpi_gbl_trace_dbg_level) { - acpi_dbg_level = acpi_gbl_trace_dbg_level; - } - if (acpi_gbl_trace_dbg_layer) { - acpi_dbg_layer = acpi_gbl_trace_dbg_layer; - } - -exit: - (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ps_stop_trace - * - * PARAMETERS: info - Method info struct - * - * RETURN: None - * - * DESCRIPTION: Stop control method execution trace - * - ******************************************************************************/ - -static void acpi_ps_stop_trace(struct acpi_evaluate_info *info) -{ - acpi_status status; - - ACPI_FUNCTION_ENTRY(); - - status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE(status)) { - return; - } - - if ((!acpi_gbl_trace_method_name) || - (acpi_gbl_trace_method_name != info->node->name.integer)) { - goto exit; - } - - /* Disable further tracing if type is one-shot */ - - if (acpi_gbl_trace_flags & 1) { - acpi_gbl_trace_method_name = 0; - acpi_gbl_trace_dbg_level = 0; - acpi_gbl_trace_dbg_layer = 0; - } - - acpi_dbg_level = acpi_gbl_original_dbg_level; - acpi_dbg_layer = acpi_gbl_original_dbg_layer; - -exit: - (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); + return (status); } /******************************************************************************* @@ -212,7 +115,7 @@ exit: * ******************************************************************************/ -acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info) +acpi_status acpi_ps_execute_method(struct acpi_evaluate_info * info) { acpi_status status; union acpi_parse_object *op; @@ -243,10 +146,6 @@ acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info) */ acpi_ps_update_parameter_list(info, REF_INCREMENT); - /* Begin tracing if requested */ - - acpi_ps_start_trace(info); - /* * Execute the method. Performs parse simultaneously */ @@ -326,10 +225,6 @@ acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info) cleanup: acpi_ps_delete_parse_tree(op); - /* End optional tracing */ - - acpi_ps_stop_trace(info); - /* Take away the extra reference that we gave the parameters above */ acpi_ps_update_parameter_list(info, REF_DECREMENT); diff --git a/drivers/acpi/acpica/utinit.c b/drivers/acpi/acpica/utinit.c index e402e07b4846..7f897c63aa5b 100644 --- a/drivers/acpi/acpica/utinit.c +++ b/drivers/acpi/acpica/utinit.c @@ -204,8 +204,6 @@ acpi_status acpi_ut_init_globals(void) acpi_gbl_acpi_hardware_present = TRUE; acpi_gbl_last_owner_id_index = 0; acpi_gbl_next_owner_id_offset = 0; - acpi_gbl_trace_dbg_level = 0; - acpi_gbl_trace_dbg_layer = 0; acpi_gbl_debugger_configuration = DEBUGGER_THREADING; acpi_gbl_osi_mutex = NULL; acpi_gbl_reg_methods_executed = FALSE; diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 8f89df9c7295..37f46d49a74a 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -184,6 +184,19 @@ #define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) +/* + * Global trace flags + */ +#define ACPI_TRACE_ENABLED ((u32) 2) +#define ACPI_TRACE_ONESHOT ((u32) 1) + +/* Defaults for trace debugging level/layer */ + +#define ACPI_TRACE_LEVEL_ALL ACPI_LV_ALL +#define ACPI_TRACE_LAYER_ALL 0x000001FF +#define ACPI_TRACE_LEVEL_DEFAULT ACPI_LV_TRACE_POINT +#define ACPI_TRACE_LAYER_DEFAULT ACPI_EXECUTER + #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) /* * The module name is used primarily for error and debug messages. diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index e8ec18a4a634..9c362cf14264 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -251,7 +251,9 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE); * traced each time it is executed. */ ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_flags, 0); -ACPI_INIT_GLOBAL(acpi_name, acpi_gbl_trace_method_name, 0); +ACPI_INIT_GLOBAL(const char *, acpi_gbl_trace_method_name, NULL); +ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_dbg_level, ACPI_TRACE_LEVEL_DEFAULT); +ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_dbg_layer, ACPI_TRACE_LAYER_DEFAULT); /* * Runtime configuration of debug output control masks. We want the debug @@ -504,7 +506,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_object_handler handler, void **data)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status - acpi_debug_trace(char *name, u32 debug_level, + acpi_debug_trace(const char *name, u32 debug_level, u32 debug_layer, u32 flags)) /*