linux-imx

/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */

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

 *

 * Name: acresrc.h - Resource Manager function prototypes

 *

 * Copyright (C) 2000 - 2019, Intel Corp.

 *

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

​

#ifndef __ACRESRC_H__

#define __ACRESRC_H__

​

/* Need the AML resource descriptor structs */

​

#include "amlresrc.h"

​

/*

 * If possible, pack the following structures to byte alignment, since we

 * don't care about performance for debug output. Two cases where we cannot

 * pack the structures:

 *

 * 1) Hardware does not support misaligned memory transfers

 * 2) Compiler does not support pointers within packed structures

 */

#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))

#pragma pack(1)

#endif

​

/*

 * Individual entry for the resource conversion tables

 */

typedef const struct acpi_rsconvert_info {

    u8 opcode;

    u8 resource_offset;

    u8 aml_offset;

    u8 value;

​

} acpi_rsconvert_info;

​

/* Resource conversion opcodes */

​

typedef enum {

    ACPI_RSC_INITGET = 0,

    ACPI_RSC_INITSET,

    ACPI_RSC_FLAGINIT,

    ACPI_RSC_1BITFLAG,

    ACPI_RSC_2BITFLAG,

    ACPI_RSC_3BITFLAG,

    ACPI_RSC_ADDRESS,

    ACPI_RSC_BITMASK,

    ACPI_RSC_BITMASK16,

    ACPI_RSC_COUNT,

    ACPI_RSC_COUNT16,

    ACPI_RSC_COUNT_GPIO_PIN,

    ACPI_RSC_COUNT_GPIO_RES,

    ACPI_RSC_COUNT_GPIO_VEN,

    ACPI_RSC_COUNT_SERIAL_RES,

    ACPI_RSC_COUNT_SERIAL_VEN,

    ACPI_RSC_DATA8,

    ACPI_RSC_EXIT_EQ,

    ACPI_RSC_EXIT_LE,

    ACPI_RSC_EXIT_NE,

    ACPI_RSC_LENGTH,