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Diffstat (limited to 'sys/contrib/dev/acpica/dmresrc.c')
| -rw-r--r-- | sys/contrib/dev/acpica/dmresrc.c | 528 |
1 files changed, 0 insertions, 528 deletions
diff --git a/sys/contrib/dev/acpica/dmresrc.c b/sys/contrib/dev/acpica/dmresrc.c deleted file mode 100644 index 5c8c52fe8a30..000000000000 --- a/sys/contrib/dev/acpica/dmresrc.c +++ /dev/null @@ -1,528 +0,0 @@ -/******************************************************************************* - * - * Module Name: dmresrc.c - Resource Descriptor disassembly - * $Revision: 7 $ - * - ******************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999 - 2003, 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. - * - *****************************************************************************/ - - -#include "acpi.h" -#include "amlcode.h" -#include "acdisasm.h" - -#ifdef ACPI_DISASSEMBLER - -#define _COMPONENT ACPI_CA_DEBUGGER - ACPI_MODULE_NAME ("dbresrc") - - -/******************************************************************************* - * - * FUNCTION: AcpiDmBitList - * - * PARAMETERS: Mask - 16-bit value corresponding to 16 interrupt - * or DMA values - * - * RETURN: None - * - * DESCRIPTION: Dump a bit mask as a list of individual interrupt/dma levels. - * - ******************************************************************************/ - -void -AcpiDmBitList ( - UINT16 Mask) -{ - UINT32 i; - BOOLEAN Previous = FALSE; - - - /* Open the initializer list */ - - AcpiOsPrintf (") {"); - - /* Examine each bit */ - - for (i = 0; i < 16; i++) - { - /* Only interested in bits that are set to 1 */ - - if (Mask & 1) - { - if (Previous) - { - AcpiOsPrintf (","); - } - Previous = TRUE; - AcpiOsPrintf ("%d", i); - } - - Mask >>= 1; - } - - /* Close list */ - - AcpiOsPrintf ("}\n"); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDmResourceDescriptor - * - * PARAMETERS: Info - Curent parse tree walk info - * ByteData - Pointer to the byte list data - * ByteCount - Length of the byte list - * - * RETURN: None - * - * DESCRIPTION: Dump the contents of one ResourceTemplate descriptor. - * - ******************************************************************************/ - -void -AcpiDmResourceDescriptor ( - ACPI_OP_WALK_INFO *Info, - UINT8 *ByteData, - UINT32 ByteCount) -{ - ACPI_NATIVE_UINT CurrentByteOffset; - UINT8 CurrentByte; - UINT8 DescriptorId; - UINT32 Length; - void *DescriptorBody; - UINT32 Level; - BOOLEAN DependentFns = FALSE; - - - Level = Info->Level; - - for (CurrentByteOffset = 0; CurrentByteOffset < ByteCount; ) - { - CurrentByte = ByteData[CurrentByteOffset]; - DescriptorBody = &ByteData[CurrentByteOffset]; - - if (CurrentByte & ACPI_RDESC_TYPE_LARGE) - { - DescriptorId = CurrentByte; - Length = (* (ACPI_CAST_PTR (UINT16, &ByteData[CurrentByteOffset + 1]))); - CurrentByteOffset += 3; - } - else - { - DescriptorId = (UINT8) (CurrentByte & 0xF8); - Length = (ByteData[CurrentByteOffset] & 0x7); - CurrentByteOffset += 1; - } - - CurrentByteOffset += (ACPI_NATIVE_UINT) Length; - - /* Determine type of resource */ - - switch (DescriptorId) - { - /* - * "Small" type descriptors - */ - case ACPI_RDESC_TYPE_IRQ_FORMAT: - - AcpiDmIrqDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_DMA_FORMAT: - - AcpiDmDmaDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_START_DEPENDENT: - - /* Finish a previous StartDependentFns */ - - if (DependentFns) - { - Level--; - AcpiDmIndent (Level); - AcpiOsPrintf ("}\n"); - } - - AcpiDmStartDependentDescriptor (DescriptorBody, Length, Level); - DependentFns = TRUE; - Level++; - break; - - - case ACPI_RDESC_TYPE_END_DEPENDENT: - - Level--; - DependentFns = FALSE; - AcpiDmEndDependentDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_IO_PORT: - - AcpiDmIoDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_FIXED_IO_PORT: - - AcpiDmFixedIoDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_SMALL_VENDOR: - - AcpiDmVendorSmallDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_END_TAG: - - if (DependentFns) - { - /* - * Close an open StartDependentDescriptor. This indicates a missing - * EndDependentDescriptor. - */ - Level--; - DependentFns = FALSE; - AcpiDmIndent (Level); - AcpiOsPrintf ("}\n"); - AcpiDmIndent (Level); - - AcpiOsPrintf ("/*** Missing EndDependentFunctions descriptor */"); - - /* - * We could fix the problem, but then the ASL would not match the AML - * So, we don't do this: - * AcpiDmEndDependentDescriptor (DescriptorBody, Length, Level); - */ - } - return; - - - /* - * "Large" type descriptors - */ - case ACPI_RDESC_TYPE_MEMORY_24: - - AcpiDmMemory24Descriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_GENERAL_REGISTER: - - AcpiDmGenericRegisterDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_LARGE_VENDOR: - - AcpiDmVendorLargeDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_MEMORY_32: - - AcpiDmMemory32Descriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_FIXED_MEMORY_32: - - AcpiDmFixedMem32Descriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE: - - AcpiDmDwordDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE: - - AcpiDmWordDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_EXTENDED_XRUPT: - - AcpiDmInterruptDescriptor (DescriptorBody, Length, Level); - break; - - - case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE: - - AcpiDmQwordDescriptor (DescriptorBody, Length, Level); - break; - - - default: - /* - * Anything else is unrecognized. - * - * Since the entire resource buffer has been already walked and - * validated, this is a very serious error indicating that someone - * overwrote the buffer. - */ - AcpiOsPrintf ("/* Unknown Resource type (%X) */\n", DescriptorId); - return; - } - } -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDmIsResourceDescriptor - * - * PARAMETERS: Op - Buffer Op to be examined - * - * RETURN: TRUE if this Buffer Op contains a valid resource - * descriptor. - * - * DESCRIPTION: Walk a byte list to determine if it consists of a valid set - * of resource descriptors. Nothing is output. - * - ******************************************************************************/ - -BOOLEAN -AcpiDmIsResourceDescriptor ( - ACPI_PARSE_OBJECT *Op) -{ - UINT8 *ByteData; - UINT32 ByteCount; - ACPI_PARSE_OBJECT *NextOp; - ACPI_NATIVE_UINT CurrentByteOffset; - UINT8 CurrentByte; - UINT8 DescriptorId; - UINT32 Length; - - - /* This op must be a buffer */ - - if (Op->Common.AmlOpcode != AML_BUFFER_OP) - { - return FALSE; - } - - /* Get to the ByteData list */ - - NextOp = Op->Common.Value.Arg; - NextOp = NextOp->Common.Next; - if (!NextOp) - { - return (FALSE); - } - - /* Extract the data pointer and data length */ - - ByteCount = NextOp->Common.Value.Integer32; - ByteData = NextOp->Named.Data; - - /* The list must have a valid END_TAG */ - - if (ByteData[ByteCount-2] != (ACPI_RDESC_TYPE_END_TAG | 1)) - { - return FALSE; - } - - /* - * Walk the byte list. Abort on any invalid descriptor ID or - * or length - */ - for (CurrentByteOffset = 0; CurrentByteOffset < ByteCount; ) - { - CurrentByte = ByteData[CurrentByteOffset]; - - /* Large or small resource? */ - - if (CurrentByte & ACPI_RDESC_TYPE_LARGE) - { - DescriptorId = CurrentByte; - Length = (* (ACPI_CAST_PTR (UINT16, (&ByteData[CurrentByteOffset + 1])))); - CurrentByteOffset += 3; - } - else - { - DescriptorId = (UINT8) (CurrentByte & 0xF8); - Length = (ByteData[CurrentByteOffset] & 0x7); - CurrentByteOffset += 1; - } - - CurrentByteOffset += (ACPI_NATIVE_UINT) Length; - - /* Determine type of resource */ - - switch (DescriptorId) - { - /* - * "Small" type descriptors - */ - case ACPI_RDESC_TYPE_IRQ_FORMAT: - case ACPI_RDESC_TYPE_DMA_FORMAT: - case ACPI_RDESC_TYPE_START_DEPENDENT: - case ACPI_RDESC_TYPE_END_DEPENDENT: - case ACPI_RDESC_TYPE_IO_PORT: - case ACPI_RDESC_TYPE_FIXED_IO_PORT: - case ACPI_RDESC_TYPE_SMALL_VENDOR: - /* - * "Large" type descriptors - */ - case ACPI_RDESC_TYPE_MEMORY_24: - case ACPI_RDESC_TYPE_GENERAL_REGISTER: - case ACPI_RDESC_TYPE_LARGE_VENDOR: - case ACPI_RDESC_TYPE_MEMORY_32: - case ACPI_RDESC_TYPE_FIXED_MEMORY_32: - case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE: - case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE: - case ACPI_RDESC_TYPE_EXTENDED_XRUPT: - case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE: - - /* Valid descriptor ID, keep going */ - - break; - - - case ACPI_RDESC_TYPE_END_TAG: - - /* We must be at the end of the ByteList */ - - if (CurrentByteOffset != ByteCount) - { - return (FALSE); - } - - /* All descriptors/lengths valid, this is a valid descriptor */ - - return (TRUE); - - - default: - - /* Bad descriptor, abort */ - - return (FALSE); - } - } - - /* Did not find an END_TAG, something seriously wrong */ - - return (FALSE); -} - - -#endif |