/****************************************************************************** * * Module Name: amlresrc.h - AML resource descriptors * $Revision: 1.35 $ * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2006, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * *****************************************************************************/ #ifndef __AMLRESRC_H #define __AMLRESRC_H #define ASL_RESNAME_ADDRESS "_ADR" #define ASL_RESNAME_ALIGNMENT "_ALN" #define ASL_RESNAME_ADDRESSSPACE "_ASI" #define ASL_RESNAME_ACCESSSIZE "_ASZ" #define ASL_RESNAME_TYPESPECIFICATTRIBUTES "_ATT" #define ASL_RESNAME_BASEADDRESS "_BAS" #define ASL_RESNAME_BUSMASTER "_BM_" /* Master(1), Slave(0) */ #define ASL_RESNAME_DECODE "_DEC" #define ASL_RESNAME_DMA "_DMA" #define ASL_RESNAME_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ #define ASL_RESNAME_GRANULARITY "_GRA" #define ASL_RESNAME_INTERRUPT "_INT" #define ASL_RESNAME_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ #define ASL_RESNAME_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ #define ASL_RESNAME_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ #define ASL_RESNAME_LENGTH "_LEN" #define ASL_RESNAME_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ #define ASL_RESNAME_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ #define ASL_RESNAME_MAXADDR "_MAX" #define ASL_RESNAME_MINADDR "_MIN" #define ASL_RESNAME_MAXTYPE "_MAF" #define ASL_RESNAME_MINTYPE "_MIF" #define ASL_RESNAME_REGISTERBITOFFSET "_RBO" #define ASL_RESNAME_REGISTERBITWIDTH "_RBW" #define ASL_RESNAME_RANGETYPE "_RNG" #define ASL_RESNAME_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ #define ASL_RESNAME_TRANSLATION "_TRA" #define ASL_RESNAME_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ #define ASL_RESNAME_TYPE "_TTP" /* Translation(1), Static (0) */ #define ASL_RESNAME_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ /* Default sizes for "small" resource descriptors */ #define ASL_RDESC_IRQ_SIZE 0x02 #define ASL_RDESC_DMA_SIZE 0x02 #define ASL_RDESC_ST_DEPEND_SIZE 0x00 #define ASL_RDESC_END_DEPEND_SIZE 0x00 #define ASL_RDESC_IO_SIZE 0x07 #define ASL_RDESC_FIXED_IO_SIZE 0x03 #define ASL_RDESC_END_TAG_SIZE 0x01 typedef struct asl_resource_node { UINT32 BufferLength; void *Buffer; struct asl_resource_node *Next; } ASL_RESOURCE_NODE; /* Macros used to generate AML resource length fields */ #define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER)) #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) /* * Resource descriptors defined in the ACPI specification. * * Packing/alignment must be BYTE because these descriptors * are used to overlay the raw AML byte stream. */ #pragma pack(1) /* * SMALL descriptors */ #define AML_RESOURCE_SMALL_HEADER_COMMON \ UINT8 DescriptorType; typedef struct aml_resource_small_header { AML_RESOURCE_SMALL_HEADER_COMMON } AML_RESOURCE_SMALL_HEADER; typedef struct aml_resource_irq { AML_RESOURCE_SMALL_HEADER_COMMON UINT16 IrqMask; UINT8 Flags; } AML_RESOURCE_IRQ; typedef struct aml_resource_irq_noflags { AML_RESOURCE_SMALL_HEADER_COMMON UINT16 IrqMask; } AML_RESOURCE_IRQ_NOFLAGS; typedef struct aml_resource_dma { AML_RESOURCE_SMALL_HEADER_COMMON UINT8 DmaChannelMask; UINT8 Flags; } AML_RESOURCE_DMA; typedef struct aml_resource_start_dependent { AML_RESOURCE_SMALL_HEADER_COMMON UINT8 Flags; } AML_RESOURCE_START_DEPENDENT; typedef struct aml_resource_start_dependent_noprio { AML_RESOURCE_SMALL_HEADER_COMMON } AML_RESOURCE_START_DEPENDENT_NOPRIO; typedef struct aml_resource_end_dependent { AML_RESOURCE_SMALL_HEADER_COMMON } AML_RESOURCE_END_DEPENDENT; typedef struct aml_resource_io { AML_RESOURCE_SMALL_HEADER_COMMON UINT8 Flags; UINT16 Minimum; UINT16 Maximum; UINT8 Alignment; UINT8 AddressLength; } AML_RESOURCE_IO; typedef struct aml_resource_fixed_io { AML_RESOURCE_SMALL_HEADER_COMMON UINT16 Address; UINT8 AddressLength; } AML_RESOURCE_FIXED_IO; typedef struct aml_resource_vendor_small { AML_RESOURCE_SMALL_HEADER_COMMON } AML_RESOURCE_VENDOR_SMALL; typedef struct aml_resource_end_tag { AML_RESOURCE_SMALL_HEADER_COMMON UINT8 Checksum; } AML_RESOURCE_END_TAG; /* * LARGE descriptors */ #define AML_RESOURCE_LARGE_HEADER_COMMON \ UINT8 DescriptorType;\ UINT16 ResourceLength; typedef struct aml_resource_large_header { AML_RESOURCE_LARGE_HEADER_COMMON } AML_RESOURCE_LARGE_HEADER; typedef struct aml_resource_memory24 { AML_RESOURCE_LARGE_HEADER_COMMON UINT8 Flags; UINT16 Minimum; UINT16 Maximum; UINT16 Alignment; UINT16 AddressLength; } AML_RESOURCE_MEMORY24; typedef struct aml_resource_vendor_large { AML_RESOURCE_LARGE_HEADER_COMMON } AML_RESOURCE_VENDOR_LARGE; typedef struct aml_resource_memory32 { AML_RESOURCE_LARGE_HEADER_COMMON UINT8 Flags; UINT32 Minimum; UINT32 Maximum; UINT32 Alignment; UINT32 AddressLength; } AML_RESOURCE_MEMORY32; typedef struct aml_resource_fixed_memory32 { AML_RESOURCE_LARGE_HEADER_COMMON UINT8 Flags; UINT32 Address; UINT32 AddressLength; } AML_RESOURCE_FIXED_MEMORY32; #define AML_RESOURCE_ADDRESS_COMMON \ UINT8 ResourceType; \ UINT8 Flags; \ UINT8 SpecificFlags; typedef struct aml_resource_address { AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON } AML_RESOURCE_ADDRESS; typedef struct aml_resource_extended_address64 { AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON UINT8 RevisionID; UINT8 Reserved; UINT64 Granularity; UINT64 Minimum; UINT64 Maximum; UINT64 TranslationOffset; UINT64 AddressLength; UINT64 TypeSpecific; } AML_RESOURCE_EXTENDED_ADDRESS64; #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ typedef struct aml_resource_address64 { AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON UINT64 Granularity; UINT64 Minimum; UINT64 Maximum; UINT64 TranslationOffset; UINT64 AddressLength; } AML_RESOURCE_ADDRESS64; typedef struct aml_resource_address32 { AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON UINT32 Granularity; UINT32 Minimum; UINT32 Maximum; UINT32 TranslationOffset; UINT32 AddressLength; } AML_RESOURCE_ADDRESS32; typedef struct aml_resource_address16 { AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON UINT16 Granularity; UINT16 Minimum; UINT16 Maximum; UINT16 TranslationOffset; UINT16 AddressLength; } AML_RESOURCE_ADDRESS16; typedef struct aml_resource_extended_irq { AML_RESOURCE_LARGE_HEADER_COMMON UINT8 Flags; UINT8 InterruptCount; UINT32 Interrupts[1]; /* ResSourceIndex, ResSource optional fields follow */ } AML_RESOURCE_EXTENDED_IRQ; typedef struct aml_resource_generic_register { AML_RESOURCE_LARGE_HEADER_COMMON UINT8 AddressSpaceId; UINT8 BitWidth; UINT8 BitOffset; UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ UINT64 Address; } AML_RESOURCE_GENERIC_REGISTER; /* restore default alignment */ #pragma pack() /* Union of all resource descriptors, so we can allocate the worst case */ typedef union aml_resource { /* Descriptor headers */ AML_RESOURCE_SMALL_HEADER SmallHeader; AML_RESOURCE_LARGE_HEADER LargeHeader; /* Small resource descriptors */ AML_RESOURCE_IRQ Irq; AML_RESOURCE_DMA Dma; AML_RESOURCE_START_DEPENDENT StartDpf; AML_RESOURCE_END_DEPENDENT EndDpf; AML_RESOURCE_IO Io; AML_RESOURCE_FIXED_IO FixedIo; AML_RESOURCE_VENDOR_SMALL VendorSmall; AML_RESOURCE_END_TAG EndTag; /* Large resource descriptors */ AML_RESOURCE_MEMORY24 Memory24; AML_RESOURCE_GENERIC_REGISTER GenericReg; AML_RESOURCE_VENDOR_LARGE VendorLarge; AML_RESOURCE_MEMORY32 Memory32; AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; AML_RESOURCE_ADDRESS16 Address16; AML_RESOURCE_ADDRESS32 Address32; AML_RESOURCE_ADDRESS64 Address64; AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; /* Utility overlays */ AML_RESOURCE_ADDRESS Address; UINT32 U32Item; UINT16 U16Item; UINT8 U8Item; } AML_RESOURCE; #endif