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Commit 5a6e7ec3 authored by Bob Moore's avatar Bob Moore Committed by Rafael J. Wysocki
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ACPICA: Utilities: Add new decode function for parser values 

ACPICA commit 198fde8a061ac77357bcf1752e3c988fbe59f128

Implements a decode function for the ARGP_* parser info values
for all AML opcodes.

Link: https://github.com/acpica/acpica/commit/198fde8a


Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarLv Zheng <lv.zheng@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 173fcf80

drivers/acpi/acpica/acutils.h

+2 −0
Original line number Diff line number Diff line
@@ -232,6 +232,8 @@ const char *acpi_ut_get_region_name(u8 space_id); 


const char *acpi_ut_get_event_name(u32 event_id);



const char *acpi_ut_get_argument_type_name(u32 arg_type);



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);

drivers/acpi/acpica/amlcode.h

+1 −0
Original line number Diff line number Diff line
@@ -240,6 +240,7 @@ 
#define ARGP_QWORDDATA              0x11

#define ARGP_SIMPLENAME             0x12	/* name_string | local_term | arg_term */

#define ARGP_NAME_OR_REF            0x13	/* For object_type only */

#define ARGP_MAX                    0x13



/*

 * Resolved argument types for the AML Interpreter

drivers/acpi/acpica/utdecode.c

+49 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ 
#include <acpi/acpi.h>

#include "accommon.h"

#include "acnamesp.h"

#include "amlcode.h"



#define _COMPONENT          ACPI_UTILITIES

ACPI_MODULE_NAME("utdecode")
@@ -532,6 +533,54 @@ const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type) 


	return ("Hardware-Specific");

}



/*******************************************************************************

 *

 * FUNCTION:    acpi_ut_get_argument_type_name

 *

 * PARAMETERS:  arg_type            - an ARGP_* parser argument type

 *

 * RETURN:      Decoded ARGP_* type

 *

 * DESCRIPTION: Decode an ARGP_* parser type, as defined in the amlcode.h file,

 *              and used in the acopcode.h file. For example, ARGP_TERMARG.

 *              Used for debug only.

 *

 ******************************************************************************/



static const char *acpi_gbl_argument_type[20] = {

	/* 00 */ "Unknown ARGP",

	/* 01 */ "ByteData",

	/* 02 */ "ByteList",

	/* 03 */ "CharList",

	/* 04 */ "DataObject",

	/* 05 */ "DataObjectList",

	/* 06 */ "DWordData",

	/* 07 */ "FieldList",

	/* 08 */ "Name",

	/* 09 */ "NameString",

	/* 0A */ "ObjectList",

	/* 0B */ "PackageLength",

	/* 0C */ "SuperName",

	/* 0D */ "Target",

	/* 0E */ "TermArg",

	/* 0F */ "TermList",

	/* 10 */ "WordData",

	/* 11 */ "QWordData",

	/* 12 */ "SimpleName",

	/* 13 */ "NameOrRef"

};



const char *acpi_ut_get_argument_type_name(u32 arg_type)

{



	if (arg_type > ARGP_MAX) {

		return ("Unknown ARGP");

	}



	return (acpi_gbl_argument_type[arg_type]);

}



#endif



/*******************************************************************************