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/*******************************************************************************
*
* Module Name: rsinfo - Dispatch and Info tables
*
******************************************************************************/
/*
* Copyright (C) 2000 - 2005, 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.
*/
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rsinfo")
/*
* Resource dispatch and information tables. Any new resource types (either
* Large or Small) must be reflected in each of these tables, so they are here
* in one place.
*
* The tables for Large descriptors are indexed by bits 6:0 of the AML
* descriptor type byte. The tables for Small descriptors are indexed by
* bits 6:3 of the descriptor byte. The tables for internal resource
* descriptors are indexed by the acpi_resource_type field.
*/
/* Dispatch table for resource-to-AML (Set Resource) conversion functions */
ACPI_SET_RESOURCE_HANDLER acpi_gbl_set_resource_dispatch[] = {
acpi_rs_set_irq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */
acpi_rs_set_dma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */
acpi_rs_set_start_dpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
acpi_rs_set_end_dpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
acpi_rs_set_io, /* 0x04, ACPI_RESOURCE_TYPE_IO */
acpi_rs_set_fixed_io, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
acpi_rs_set_vendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
acpi_rs_set_end_tag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
acpi_rs_set_memory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
acpi_rs_set_memory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
acpi_rs_set_fixed_memory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
acpi_rs_set_address16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
acpi_rs_set_address32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
acpi_rs_set_address64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
acpi_rs_set_ext_address64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
acpi_rs_set_ext_irq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
acpi_rs_set_generic_reg /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
};
/* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
ACPI_GET_RESOURCE_HANDLER acpi_gbl_sm_get_resource_dispatch[] = {
NULL, /* 0x00, Reserved */
NULL, /* 0x01, Reserved */
NULL, /* 0x02, Reserved */
NULL, /* 0x03, Reserved */
acpi_rs_get_irq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */
acpi_rs_get_dma, /* 0x05, ACPI_RESOURCE_NAME_DMA */
acpi_rs_get_start_dpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
acpi_rs_get_end_dpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
acpi_rs_get_io, /* 0x08, ACPI_RESOURCE_NAME_IO */
acpi_rs_get_fixed_io, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
NULL, /* 0x0A, Reserved */
NULL, /* 0x0B, Reserved */
NULL, /* 0x0C, Reserved */
NULL, /* 0x0D, Reserved */
acpi_rs_get_vendor, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
acpi_rs_get_end_tag /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
};
ACPI_GET_RESOURCE_HANDLER acpi_gbl_lg_get_resource_dispatch[] = {
NULL, /* 0x00, Reserved */
acpi_rs_get_memory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
acpi_rs_get_generic_reg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
NULL, /* 0x03, Reserved */
acpi_rs_get_vendor, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
acpi_rs_get_memory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
acpi_rs_get_fixed_memory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
acpi_rs_get_address32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
acpi_rs_get_address16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
acpi_rs_get_ext_irq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
acpi_rs_get_address64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
acpi_rs_get_ext_address64 /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
};
#ifdef ACPI_FUTURE_USAGE
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Dispatch table for resource dump functions */
ACPI_DUMP_RESOURCE_HANDLER acpi_gbl_dump_resource_dispatch[] = {
acpi_rs_dump_irq, /* ACPI_RESOURCE_TYPE_IRQ */
acpi_rs_dump_dma, /* ACPI_RESOURCE_TYPE_DMA */
acpi_rs_dump_start_dpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
acpi_rs_dump_end_dpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
acpi_rs_dump_io, /* ACPI_RESOURCE_TYPE_IO */
acpi_rs_dump_fixed_io, /* ACPI_RESOURCE_TYPE_FIXED_IO */
acpi_rs_dump_vendor, /* ACPI_RESOURCE_TYPE_VENDOR */
acpi_rs_dump_end_tag, /* ACPI_RESOURCE_TYPE_END_TAG */
acpi_rs_dump_memory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */
acpi_rs_dump_memory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */
acpi_rs_dump_fixed_memory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
acpi_rs_dump_address16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */
acpi_rs_dump_address32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */
acpi_rs_dump_address64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */
acpi_rs_dump_ext_address64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
acpi_rs_dump_ext_irq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
acpi_rs_dump_generic_reg /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
};
#endif
#endif /* ACPI_FUTURE_USAGE */
/*
* Base sizes for external AML resource descriptors, indexed by internal type.
* Includes size of the descriptor header (1 byte for small descriptors,
* 3 bytes for large descriptors)
*/
u8 acpi_gbl_aml_resource_sizes[] = {
sizeof(struct aml_resource_irq), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
sizeof(struct aml_resource_dma), /* ACPI_RESOURCE_TYPE_DMA */
sizeof(struct aml_resource_start_dependent), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
sizeof(struct aml_resource_end_dependent), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
sizeof(struct aml_resource_io), /* ACPI_RESOURCE_TYPE_IO */
sizeof(struct aml_resource_fixed_io), /* ACPI_RESOURCE_TYPE_FIXED_IO */
sizeof(struct aml_resource_vendor_small), /* ACPI_RESOURCE_TYPE_VENDOR */
sizeof(struct aml_resource_end_tag), /* ACPI_RESOURCE_TYPE_END_TAG */
sizeof(struct aml_resource_memory24), /* ACPI_RESOURCE_TYPE_MEMORY24 */
sizeof(struct aml_resource_memory32), /* ACPI_RESOURCE_TYPE_MEMORY32 */
sizeof(struct aml_resource_fixed_memory32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
sizeof(struct aml_resource_address16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */
sizeof(struct aml_resource_address32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */
sizeof(struct aml_resource_address64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */
sizeof(struct aml_resource_extended_address64), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
sizeof(struct aml_resource_extended_irq), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
sizeof(struct aml_resource_generic_register) /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
};
/* Macros used in the tables below */
#define ACPI_RLARGE(r) sizeof (r) - sizeof (struct aml_resource_large_header)
#define ACPI_RSMALL(r) sizeof (r) - sizeof (struct aml_resource_small_header)
/*
* Base sizes of resource descriptors, both the AML stream resource length
* (minus size of header and length fields),and the size of the internal
* struct representation.
*/
struct acpi_resource_info acpi_gbl_sm_resource_info[] = {
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{2, ACPI_RSMALL(struct aml_resource_irq),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq)},
{0, ACPI_RSMALL(struct aml_resource_dma),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma)},
{2, ACPI_RSMALL(struct aml_resource_start_dependent),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dependent)},
{0, ACPI_RSMALL(struct aml_resource_end_dependent),
ACPI_RESOURCE_LENGTH},
{0, ACPI_RSMALL(struct aml_resource_io),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_io)},
{0, ACPI_RSMALL(struct aml_resource_fixed_io),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io)},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{1, ACPI_RSMALL(struct aml_resource_vendor_small),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor)},
{0, ACPI_RSMALL(struct aml_resource_end_tag), ACPI_RESOURCE_LENGTH}
};
struct acpi_resource_info acpi_gbl_lg_resource_info[] = {
{0, 0, 0},
{0, ACPI_RLARGE(struct aml_resource_memory24),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory24)},
{0, ACPI_RLARGE(struct aml_resource_generic_register),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_registerister)},
{0, 0, 0},
{1, ACPI_RLARGE(struct aml_resource_vendor_large),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor)},
{0, ACPI_RLARGE(struct aml_resource_memory32),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory32)},
{0, ACPI_RLARGE(struct aml_resource_fixed_memory32),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_memory32)},
{1, ACPI_RLARGE(struct aml_resource_address32),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)},
{1, ACPI_RLARGE(struct aml_resource_address16),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)},
{1, ACPI_RLARGE(struct aml_resource_extended_irq),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_irq)},
{1, ACPI_RLARGE(struct aml_resource_address64),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)},
{0, ACPI_RLARGE(struct aml_resource_extended_address64),
ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_address64)}
};
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