| /******************************************************************************* |
| * |
| * Module Name: rsinfo - Dispatch and Info tables |
| * |
| ******************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2006, 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 */ |
| struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = { |
| acpi_rs_set_irq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */ |
| acpi_rs_convert_dma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */ |
| acpi_rs_set_start_dpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */ |
| acpi_rs_convert_end_dpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
| acpi_rs_convert_io, /* 0x04, ACPI_RESOURCE_TYPE_IO */ |
| acpi_rs_convert_fixed_io, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */ |
| acpi_rs_set_vendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */ |
| acpi_rs_convert_end_tag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */ |
| acpi_rs_convert_memory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */ |
| acpi_rs_convert_memory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */ |
| acpi_rs_convert_fixed_memory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
| acpi_rs_convert_address16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */ |
| acpi_rs_convert_address32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */ |
| acpi_rs_convert_address64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */ |
| acpi_rs_convert_ext_address64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
| acpi_rs_convert_ext_irq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
| acpi_rs_convert_generic_reg /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
| }; |
| |
| /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */ |
| |
| struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = { |
| /* Small descriptors */ |
| |
| NULL, /* 0x00, Reserved */ |
| NULL, /* 0x01, Reserved */ |
| NULL, /* 0x02, Reserved */ |
| NULL, /* 0x03, Reserved */ |
| acpi_rs_get_irq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */ |
| acpi_rs_convert_dma, /* 0x05, ACPI_RESOURCE_NAME_DMA */ |
| acpi_rs_get_start_dpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */ |
| acpi_rs_convert_end_dpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */ |
| acpi_rs_convert_io, /* 0x08, ACPI_RESOURCE_NAME_IO */ |
| acpi_rs_convert_fixed_io, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */ |
| NULL, /* 0x0A, Reserved */ |
| NULL, /* 0x0B, Reserved */ |
| NULL, /* 0x0C, Reserved */ |
| NULL, /* 0x0D, Reserved */ |
| acpi_rs_get_vendor_small, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */ |
| acpi_rs_convert_end_tag, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */ |
| |
| /* Large descriptors */ |
| |
| NULL, /* 0x00, Reserved */ |
| acpi_rs_convert_memory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */ |
| acpi_rs_convert_generic_reg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */ |
| NULL, /* 0x03, Reserved */ |
| acpi_rs_get_vendor_large, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */ |
| acpi_rs_convert_memory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */ |
| acpi_rs_convert_fixed_memory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */ |
| acpi_rs_convert_address32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */ |
| acpi_rs_convert_address16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */ |
| acpi_rs_convert_ext_irq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */ |
| acpi_rs_convert_address64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */ |
| acpi_rs_convert_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 */ |
| |
| struct acpi_rsdump_info *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) |
| */ |
| const 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 */ |
| }; |
| |
| const u8 acpi_gbl_resource_struct_sizes[] = { |
| /* Small descriptors */ |
| |
| 0, |
| 0, |
| 0, |
| 0, |
| ACPI_RS_SIZE(struct acpi_resource_irq), |
| ACPI_RS_SIZE(struct acpi_resource_dma), |
| ACPI_RS_SIZE(struct acpi_resource_start_dependent), |
| ACPI_RS_SIZE_MIN, |
| ACPI_RS_SIZE(struct acpi_resource_io), |
| ACPI_RS_SIZE(struct acpi_resource_fixed_io), |
| 0, |
| 0, |
| 0, |
| 0, |
| ACPI_RS_SIZE(struct acpi_resource_vendor), |
| ACPI_RS_SIZE_MIN, |
| |
| /* Large descriptors */ |
| |
| 0, |
| ACPI_RS_SIZE(struct acpi_resource_memory24), |
| ACPI_RS_SIZE(struct acpi_resource_generic_register), |
| 0, |
| ACPI_RS_SIZE(struct acpi_resource_vendor), |
| ACPI_RS_SIZE(struct acpi_resource_memory32), |
| ACPI_RS_SIZE(struct acpi_resource_fixed_memory32), |
| ACPI_RS_SIZE(struct acpi_resource_address32), |
| ACPI_RS_SIZE(struct acpi_resource_address16), |
| ACPI_RS_SIZE(struct acpi_resource_extended_irq), |
| ACPI_RS_SIZE(struct acpi_resource_address64), |
| ACPI_RS_SIZE(struct acpi_resource_extended_address64) |
| }; |
