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

 *

 * Name: acresrc.h - Resource Manager function prototypes

 *

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

/*

 * Copyright (C) 2000 - 2007, R. Byron Moore

 * 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.

 */

#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 */

#define ACPI_RSC_INITGET                0

#define ACPI_RSC_INITSET                1

#define ACPI_RSC_FLAGINIT               2

#define ACPI_RSC_1BITFLAG               3

#define ACPI_RSC_2BITFLAG               4

#define ACPI_RSC_COUNT                  5

#define ACPI_RSC_COUNT16                6

#define ACPI_RSC_LENGTH                 7

#define ACPI_RSC_MOVE8                  8

#define ACPI_RSC_MOVE16                 9

#define ACPI_RSC_MOVE32                 10

#define ACPI_RSC_MOVE64                 11

#define ACPI_RSC_SET8                   12

#define ACPI_RSC_DATA8                  13

#define ACPI_RSC_ADDRESS                14

#define ACPI_RSC_SOURCE                 15

#define ACPI_RSC_SOURCEX                16

#define ACPI_RSC_BITMASK                17

#define ACPI_RSC_BITMASK16              18

#define ACPI_RSC_EXIT_NE                19

#define ACPI_RSC_EXIT_LE                20

/* Resource Conversion sub-opcodes */

#define ACPI_RSC_COMPARE_AML_LENGTH     0

#define ACPI_RSC_COMPARE_VALUE          1

#define ACPI_RSC_TABLE_SIZE(d)          (sizeof (d) / sizeof (struct acpi_rsconvert_info))

#define ACPI_RS_OFFSET(f)               (u8) ACPI_OFFSET (struct acpi_resource,f)

#define AML_OFFSET(f)                   (u8) ACPI_OFFSET (union aml_resource,f)

typedef const struct acpi_rsdump_info {

        u8 opcode;

        u8 offset;

        char *name;

        const char **pointer;

} acpi_rsdump_info;

/* Values for the Opcode field above */

#define ACPI_RSD_TITLE                  0

#define ACPI_RSD_LITERAL                1

#define ACPI_RSD_STRING                 2

#define ACPI_RSD_UINT8                  3

#define ACPI_RSD_UINT16                 4

#define ACPI_RSD_UINT32                 5

#define ACPI_RSD_UINT64                 6

#define ACPI_RSD_1BITFLAG               7

#define ACPI_RSD_2BITFLAG               8

#define ACPI_RSD_SHORTLIST              9

#define ACPI_RSD_LONGLIST               10

#define ACPI_RSD_DWORDLIST              11

#define ACPI_RSD_ADDRESS                12

#define ACPI_RSD_SOURCE                 13

/* restore default alignment */

#pragma pack()

/* Resource tables indexed by internal resource type */

extern const u8 acpi_gbl_aml_resource_sizes[];

extern struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[];

/* Resource tables indexed by raw AML resource descriptor type */

extern const u8 acpi_gbl_resource_struct_sizes[];

extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[];

struct acpi_vendor_walk_info {

        struct acpi_vendor_uuid *uuid;

        struct acpi_buffer *buffer;

        acpi_status status;

};

/*

 * rscreate

 */

acpi_status

acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,

                             struct acpi_buffer *output_buffer);

acpi_status

acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,

                             struct acpi_buffer *output_buffer);

acpi_status

acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,

                                 struct acpi_buffer *output_buffer);

/*

 * rsutils

 */

acpi_status

acpi_rs_get_prt_method_data(struct acpi_namespace_node *node,

                            struct acpi_buffer *ret_buffer);

acpi_status

acpi_rs_get_crs_method_data(struct acpi_namespace_node *node,

                            struct acpi_buffer *ret_buffer);

acpi_status

acpi_rs_get_prs_method_data(struct acpi_namespace_node *node,

                            struct acpi_buffer *ret_buffer);

acpi_status

acpi_rs_get_method_data(acpi_handle handle,

                        char *path, struct acpi_buffer *ret_buffer);

acpi_status

acpi_rs_set_srs_method_data(struct acpi_namespace_node *node,

                            struct acpi_buffer *ret_buffer);

/*

 * rscalc

 */

acpi_status

acpi_rs_get_list_length(u8 * aml_buffer,

                        u32 aml_buffer_length, acpi_size * size_needed);

acpi_status

acpi_rs_get_aml_length(struct acpi_resource *linked_list_buffer,

                       acpi_size * size_needed);

acpi_status

acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,

                                     acpi_size * buffer_size_needed);

acpi_status

acpi_rs_convert_aml_to_resources(u8 * aml,

                                 u32 length,

                                 u32 offset, u8 resource_index, void **context);

acpi_status

acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,

                                 acpi_size aml_size_needed, u8 * output_buffer);

/*

 * rsaddr

 */

void

acpi_rs_set_address_common(union aml_resource *aml,

                           struct acpi_resource *resource);

u8

acpi_rs_get_address_common(struct acpi_resource *resource,

                           union aml_resource *aml);

/*

 * rsmisc

 */

acpi_status

acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,

                                union aml_resource *aml,

                                struct acpi_rsconvert_info *info);

acpi_status

acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,

                                union aml_resource *aml,

                                struct acpi_rsconvert_info *info);

/*

 * rsutils

 */

void

acpi_rs_move_data(void *destination,

                  void *source, u16 item_count, u8 move_type);

u8 acpi_rs_decode_bitmask(u16 mask, u8 * list);

u16 acpi_rs_encode_bitmask(u8 * list, u8 count);

acpi_rs_length

acpi_rs_get_resource_source(acpi_rs_length resource_length,

                            acpi_rs_length minimum_length,

                            struct acpi_resource_source *resource_source,

                            union aml_resource *aml, char *string_ptr);

acpi_rsdesc_size

acpi_rs_set_resource_source(union aml_resource *aml,

                            acpi_rs_length minimum_length,

                            struct acpi_resource_source *resource_source);

void

acpi_rs_set_resource_header(u8 descriptor_type,

                            acpi_rsdesc_size total_length,

                            union aml_resource *aml);

void

acpi_rs_set_resource_length(acpi_rsdesc_size total_length,

                            union aml_resource *aml);

/*

 * rsdump

 */

void acpi_rs_dump_resource_list(struct acpi_resource *resource);

void acpi_rs_dump_irq_list(u8 * route_table);

/*

 * Resource conversion tables

 */

extern struct acpi_rsconvert_info acpi_rs_convert_dma[];

extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[];

extern struct acpi_rsconvert_info acpi_rs_convert_io[];

extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[];

extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[];

extern struct acpi_rsconvert_info acpi_rs_convert_memory24[];

extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[];

extern struct acpi_rsconvert_info acpi_rs_convert_memory32[];

extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[];

extern struct acpi_rsconvert_info acpi_rs_convert_address32[];

extern struct acpi_rsconvert_info acpi_rs_convert_address16[];

extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[];

extern struct acpi_rsconvert_info acpi_rs_convert_address64[];

extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];

/* These resources require separate get/set tables */

extern struct acpi_rsconvert_info acpi_rs_get_irq[];

extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[];

extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[];

extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[];

extern struct acpi_rsconvert_info acpi_rs_set_irq[];

extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[];

extern struct acpi_rsconvert_info acpi_rs_set_vendor[];

#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)

/*

 * rsinfo

 */

extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[];

/*

 * rsdump

 */

extern struct acpi_rsdump_info acpi_rs_dump_irq[];

extern struct acpi_rsdump_info acpi_rs_dump_dma[];

extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[];

extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[];

extern struct acpi_rsdump_info acpi_rs_dump_io[];

extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[];

extern struct acpi_rsdump_info acpi_rs_dump_vendor[];

extern struct acpi_rsdump_info acpi_rs_dump_end_tag[];

extern struct acpi_rsdump_info acpi_rs_dump_memory24[];

extern struct acpi_rsdump_info acpi_rs_dump_memory32[];

extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[];

extern struct acpi_rsdump_info acpi_rs_dump_address16[];

extern struct acpi_rsdump_info acpi_rs_dump_address32[];

extern struct acpi_rsdump_info acpi_rs_dump_address64[];

extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[];

extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[];

extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[];

#endif

#endif                          /* __ACRESRC_H__ */