From 95b482a8d31116f3f5c2a5089569393234d06385 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 9 Jan 2009 00:13:17 -0500 Subject: ACPICA: create acpica/ directory also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown --- drivers/acpi/parser/psxface.c | 385 ------------------------------------------ 1 file changed, 385 deletions(-) delete mode 100644 drivers/acpi/parser/psxface.c (limited to 'drivers/acpi/parser/psxface.c') diff --git a/drivers/acpi/parser/psxface.c b/drivers/acpi/parser/psxface.c deleted file mode 100644 index 98c31a89370..00000000000 --- a/drivers/acpi/parser/psxface.c +++ /dev/null @@ -1,385 +0,0 @@ -/****************************************************************************** - * - * Module Name: psxface - Parser external interfaces - * - *****************************************************************************/ - -/* - * Copyright (C) 2000 - 2008, 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 -#include -#include -#include -#include -#include - -#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); - -/******************************************************************************* - * - * FUNCTION: acpi_debug_trace - * - * PARAMETERS: method_name - Valid ACPI name string - * debug_level - Optional level mask. 0 to use default - * debug_layer - Optional layer mask. 0 to use default - * Flags - bit 1: one shot(1) or persistent(0) - * - * RETURN: Status - * - * DESCRIPTION: External interface to enable debug tracing during control - * method execution - * - ******************************************************************************/ - -acpi_status -acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags) -{ - acpi_status status; - - status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE(status)) { - return (status); - } - - /* TBDs: Validate name, allow full path or just nameseg */ - - acpi_gbl_trace_method_name = *ACPI_CAST_PTR(u32, 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; - } - - (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->resolved_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->resolved_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); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ps_execute_method - * - * PARAMETERS: Info - Method info block, contains: - * Node - Method Node to execute - * obj_desc - Method object - * Parameters - List of parameters to pass to the method, - * terminated by NULL. Params itself may be - * NULL if no parameters are being passed. - * return_object - Where to put method's return value (if - * any). If NULL, no value is returned. - * parameter_type - Type of Parameter list - * return_object - Where to put method's return value (if - * any). If NULL, no value is returned. - * pass_number - Parse or execute pass - * - * RETURN: Status - * - * DESCRIPTION: Execute a control method - * - ******************************************************************************/ - -acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info) -{ - acpi_status status; - union acpi_parse_object *op; - struct acpi_walk_state *walk_state; - - ACPI_FUNCTION_TRACE(ps_execute_method); - - /* Validate the Info and method Node */ - - if (!info || !info->resolved_node) { - return_ACPI_STATUS(AE_NULL_ENTRY); - } - - /* Init for new method, wait on concurrency semaphore */ - - status = - acpi_ds_begin_method_execution(info->resolved_node, info->obj_desc, - NULL); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - - /* - * The caller "owns" the parameters, so give each one an extra reference - */ - acpi_ps_update_parameter_list(info, REF_INCREMENT); - - /* Begin tracing if requested */ - - acpi_ps_start_trace(info); - - /* - * Execute the method. Performs parse simultaneously - */ - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, - "**** Begin Method Parse/Execute [%4.4s] **** Node=%p Obj=%p\n", - info->resolved_node->name.ascii, info->resolved_node, - info->obj_desc)); - - /* Create and init a Root Node */ - - op = acpi_ps_create_scope_op(); - if (!op) { - status = AE_NO_MEMORY; - goto cleanup; - } - - /* Create and initialize a new walk state */ - - info->pass_number = ACPI_IMODE_EXECUTE; - 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->resolved_node, - info->obj_desc->method.aml_start, - info->obj_desc->method.aml_length, info, - info->pass_number); - if (ACPI_FAILURE(status)) { - acpi_ds_delete_walk_state(walk_state); - goto cleanup; - } - - /* Invoke an internal method if necessary */ - - if (info->obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) { - status = info->obj_desc->method.implementation(walk_state); - info->return_object = walk_state->return_desc; - - /* Cleanup states */ - - acpi_ds_scope_stack_clear(walk_state); - acpi_ps_cleanup_scope(&walk_state->parser_state); - acpi_ds_terminate_control_method(walk_state->method_desc, - walk_state); - acpi_ds_delete_walk_state(walk_state); - goto cleanup; - } - - /* - * Start method evaluation with an implicit return of zero. - * This is done for Windows compatibility. - */ - if (acpi_gbl_enable_interpreter_slack) { - walk_state->implicit_return_obj = - acpi_ut_create_internal_object(ACPI_TYPE_INTEGER); - if (!walk_state->implicit_return_obj) { - status = AE_NO_MEMORY; - acpi_ds_delete_walk_state(walk_state); - goto cleanup; - } - - walk_state->implicit_return_obj->integer.value = 0; - } - - /* Parse the AML */ - - status = acpi_ps_parse_aml(walk_state); - - /* walk_state was deleted by parse_aml */ - - 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); - - /* Exit now if error above */ - - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - - /* - * If the method has returned an object, signal this to the caller with - * a control exception code - */ - if (info->return_object) { - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "Method returned ObjDesc=%p\n", - info->return_object)); - ACPI_DUMP_STACK_ENTRY(info->return_object); - - status = AE_CTRL_RETURN_VALUE; - } - - return_ACPI_STATUS(status); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ps_update_parameter_list - * - * PARAMETERS: Info - See struct acpi_evaluate_info - * (Used: parameter_type and Parameters) - * Action - Add or Remove reference - * - * RETURN: Status - * - * DESCRIPTION: Update reference count on all method parameter objects - * - ******************************************************************************/ - -static void -acpi_ps_update_parameter_list(struct acpi_evaluate_info *info, u16 action) -{ - u32 i; - - if (info->parameters) { - - /* Update reference count for each parameter */ - - for (i = 0; info->parameters[i]; i++) { - - /* Ignore errors, just do them all */ - - (void)acpi_ut_update_object_reference(info-> - parameters[i], - action); - } - } -} -- cgit v1.2.3-70-g09d2