42 acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info)  in acpi_ns_evaluate()  argument
48 	if (!info) {  in acpi_ns_evaluate()
52 	if (!info->node) {  in acpi_ns_evaluate()
62 		    acpi_ns_get_node(info->prefix_node, info->relative_pathname,  in acpi_ns_evaluate()
63 				     ACPI_NS_NO_UPSEARCH, &info->node);  in acpi_ns_evaluate()
73 	if (acpi_ns_get_type(info->node) == ACPI_TYPE_LOCAL_METHOD_ALIAS) {  in acpi_ns_evaluate()
74 		info->node =  in acpi_ns_evaluate()
76 				  info->node->object);  in acpi_ns_evaluate()
81 	info->return_object = NULL;  in acpi_ns_evaluate()
82 	info->node_flags = info->node->flags;  in acpi_ns_evaluate()
83 	info->obj_desc = acpi_ns_get_attached_object(info->node);  in acpi_ns_evaluate()
86 			  info->relative_pathname, info->node,  in acpi_ns_evaluate()
87 			  acpi_ns_get_attached_object(info->node)));  in acpi_ns_evaluate()
91 	info->predefined =  in acpi_ns_evaluate()
92 	    acpi_ut_match_predefined_method(info->node->name.ascii);  in acpi_ns_evaluate()
96 	info->full_pathname = acpi_ns_get_normalized_pathname(info->node, TRUE);  in acpi_ns_evaluate()
97 	if (!info->full_pathname) {  in acpi_ns_evaluate()
105 			      &info->full_pathname[1],  in acpi_ns_evaluate()
106 			      acpi_ut_get_type_name(info->node->type)));  in acpi_ns_evaluate()
110 	info->param_count = 0;  in acpi_ns_evaluate()
111 	if (info->parameters) {  in acpi_ns_evaluate()
112 		while (info->parameters[info->param_count]) {  in acpi_ns_evaluate()
113 			info->param_count++;  in acpi_ns_evaluate()
118 		if (info->param_count > ACPI_METHOD_NUM_ARGS) {  in acpi_ns_evaluate()
119 			ACPI_WARN_PREDEFINED((AE_INFO, info->full_pathname,  in acpi_ns_evaluate()
122 					      info->param_count,  in acpi_ns_evaluate()
125 			info->param_count = ACPI_METHOD_NUM_ARGS;  in acpi_ns_evaluate()
133 	acpi_ns_check_acpi_compliance(info->full_pathname, info->node,  in acpi_ns_evaluate()
134 				      info->predefined);  in acpi_ns_evaluate()
140 	acpi_ns_check_argument_count(info->full_pathname, info->node,  in acpi_ns_evaluate()
141 				     info->param_count, info->predefined);  in acpi_ns_evaluate()
145 	acpi_ns_check_argument_types(info);  in acpi_ns_evaluate()
154 	switch (acpi_ns_get_type(info->node)) {  in acpi_ns_evaluate()
169 			    info->full_pathname,  in acpi_ns_evaluate()
170 			    acpi_ut_get_type_name(info->node->type)));  in acpi_ns_evaluate()
182 		if (!info->obj_desc) {  in acpi_ns_evaluate()
185 				    info->full_pathname));  in acpi_ns_evaluate()
192 				  info->full_pathname,  in acpi_ns_evaluate()
193 				  info->obj_desc->method.aml_start + 1,  in acpi_ns_evaluate()
194 				  info->obj_desc->method.aml_length - 1));  in acpi_ns_evaluate()
205 		status = acpi_ps_execute_method(info);  in acpi_ns_evaluate()
234 		info->return_object =  in acpi_ns_evaluate()
235 		    ACPI_CAST_PTR(union acpi_operand_object, info->node);  in acpi_ns_evaluate()
240 						   &info->return_object), NULL);  in acpi_ns_evaluate()
244 			info->return_object = NULL;  in acpi_ns_evaluate()
249 				  info->return_object,  in acpi_ns_evaluate()
250 				  acpi_ut_get_object_type_name(info->  in acpi_ns_evaluate()
261 	(void)acpi_ns_check_return_value(info->node, info, info->param_count,  in acpi_ns_evaluate()
262 					 status, &info->return_object);  in acpi_ns_evaluate()
270 		if (info->flags & ACPI_IGNORE_RETURN_VALUE) {  in acpi_ns_evaluate()
271 			acpi_ut_remove_reference(info->return_object);  in acpi_ns_evaluate()
272 			info->return_object = NULL;  in acpi_ns_evaluate()
282 		if (info->return_object) {  in acpi_ns_evaluate()
283 			acpi_ut_remove_reference(info->return_object);  in acpi_ns_evaluate()
284 			info->return_object = NULL;  in acpi_ns_evaluate()
290 			  info->relative_pathname));  in acpi_ns_evaluate()
297 			      &info->full_pathname[1]));  in acpi_ns_evaluate()
303 	ACPI_FREE(info->full_pathname);  in acpi_ns_evaluate()
304 	info->full_pathname = NULL;  in acpi_ns_evaluate()