Commit 3a58176e authored by Bob Moore's avatar Bob Moore Committed by Len Brown
Browse files

ACPICA: Remove messages if predefined repair(s) are successful 

Repair mechanism was considered too wordy. Now, messages are only
unconditionally emitted if the return object cannot be repaired.
Existing messages for successful repairs were converted to
ACPI_DEBUG_PRINT messages for now. ACPICA BZ 827.

http://www.acpica.org/bugzilla/show_bug.cgi?id=827



Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarLin Ming <ming.m.lin@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent ea7c5ec1

drivers/acpi/acpica/nspredef.c

+5 −5
Original line number Diff line number Diff line
@@ -462,10 +462,10 @@ acpi_ns_check_package(struct acpi_predefined_data *data, 
		if (count < expected_count) {

			goto package_too_small;

		} else if (count > expected_count) {

			ACPI_WARN_PREDEFINED((AE_INFO, data->pathname,

					      data->node_flags,

					      "Return Package is larger than needed - "

					      "found %u, expected %u", count,

			ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

					  "%s: Return Package is larger than needed - "

					  "found %u, expected %u\n",

					  data->pathname, count,

					  expected_count));

		}

drivers/acpi/acpica/nsrepair.c

+18 −14
Original line number Diff line number Diff line
@@ -118,6 +118,8 @@ acpi_ns_repair_object(struct acpi_predefined_data *data, 
	union acpi_operand_object *new_object;

	acpi_status status;



	ACPI_FUNCTION_NAME(ns_repair_object);



	/*

	 * At this point, we know that the type of the returned object was not

	 * one of the expected types for this predefined name. Attempt to
@@ -171,19 +173,18 @@ acpi_ns_repair_object(struct acpi_predefined_data *data, 
			return_object->common.reference_count--;

		}



		ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags,

				      "Converted %s to expected %s at index %u",

				      acpi_ut_get_object_type_name

				      (return_object),

		ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

				  "%s: Converted %s to expected %s at index %u\n",

				  data->pathname,

				  acpi_ut_get_object_type_name(return_object),

				  acpi_ut_get_object_type_name(new_object),

				  package_index));

	} else {

		ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags,

				      "Converted %s to expected %s",

				      acpi_ut_get_object_type_name

				      (return_object),

				      acpi_ut_get_object_type_name

				      (new_object)));

		ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

				  "%s: Converted %s to expected %s\n",

				  data->pathname,

				  acpi_ut_get_object_type_name(return_object),

				  acpi_ut_get_object_type_name(new_object)));

	}



	/* Delete old object, install the new return object */
@@ -528,6 +529,8 @@ acpi_ns_repair_package_list(struct acpi_predefined_data *data, 
{

	union acpi_operand_object *pkg_obj_desc;



	ACPI_FUNCTION_NAME(ns_repair_package_list);



	/*

	 * Create the new outer package and populate it. The new package will

	 * have a single element, the lone subpackage.
@@ -544,8 +547,9 @@ acpi_ns_repair_package_list(struct acpi_predefined_data *data, 
	*obj_desc_ptr = pkg_obj_desc;

	data->flags |= ACPI_OBJECT_REPAIRED;



	ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags,

			      "Repaired Incorrectly formed Package"));

	ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

			  "%s: Repaired incorrectly formed Package\n",

			  data->pathname));



	return (AE_OK);

}

drivers/acpi/acpica/nsrepair2.c

+13 −8
Original line number Diff line number Diff line
@@ -255,6 +255,8 @@ acpi_ns_repair_FDE(struct acpi_predefined_data *data, 
	u32 *dword_buffer;

	u32 i;



	ACPI_FUNCTION_NAME(ns_repair_FDE);



	switch (return_object->common.type) {

	case ACPI_TYPE_BUFFER:
@@ -296,8 +298,9 @@ acpi_ns_repair_FDE(struct acpi_predefined_data *data, 
			byte_buffer++;

		}



		ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags,

				      "Expanded Byte Buffer to expected DWord Buffer"));

		ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

				  "%s Expanded Byte Buffer to expected DWord Buffer\n",

				  data->pathname));

		break;



	default:
@@ -445,6 +448,8 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, 
	u32 previous_value;

	acpi_status status;



	ACPI_FUNCTION_NAME(ns_check_sorted_list);



	/* The top-level object must be a package */



	if (return_object->common.type != ACPI_TYPE_PACKAGE) {
@@ -460,8 +465,9 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, 
	 */

	status = acpi_ns_remove_null_elements(return_object);

	if (status == AE_NULL_ENTRY) {

		ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags,

				      "NULL elements removed from package"));

		ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

				  "%s: NULL elements removed from package\n",

				  data->pathname));



		/* Exit if package is now zero length */
@@ -522,10 +528,9 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, 


			data->flags |= ACPI_OBJECT_REPAIRED;



			ACPI_INFO_PREDEFINED((AE_INFO, data->pathname,

					      data->node_flags,

					      "Repaired unsorted list - now sorted by %s",

					      sort_key_name));

			ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

					  "%s: Repaired unsorted list - now sorted by %s\n",

					  data->pathname, sort_key_name));

			return (AE_OK);

		}

include/acpi/acoutput.h

+5 −3
Original line number Diff line number Diff line
@@ -85,7 +85,8 @@ 
#define ACPI_LV_INIT                0x00000001

#define ACPI_LV_DEBUG_OBJECT        0x00000002

#define ACPI_LV_INFO                0x00000004

#define ACPI_LV_ALL_EXCEPTIONS      0x00000007

#define ACPI_LV_REPAIR              0x00000008

#define ACPI_LV_ALL_EXCEPTIONS      0x0000000F



/* Trace verbosity level 1 [Standard Trace Level] */
@@ -143,6 +144,7 @@ 
#define ACPI_DB_INIT                ACPI_DEBUG_LEVEL (ACPI_LV_INIT)

#define ACPI_DB_DEBUG_OBJECT        ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT)

#define ACPI_DB_INFO                ACPI_DEBUG_LEVEL (ACPI_LV_INFO)

#define ACPI_DB_REPAIR              ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR)

#define ACPI_DB_ALL_EXCEPTIONS      ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)



/* Trace level -- also used in the global "DebugLevel" */
@@ -174,8 +176,8 @@ 


/* Defaults for debug_level, debug and normal */



#define ACPI_DEBUG_DEFAULT          (ACPI_LV_INFO)

#define ACPI_NORMAL_DEFAULT         (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT)

#define ACPI_DEBUG_DEFAULT          (ACPI_LV_INFO | ACPI_LV_REPAIR)

#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)



#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)