diff options
Diffstat (limited to 'sys/contrib/dev/acpica/rsutils.c')
| -rw-r--r-- | sys/contrib/dev/acpica/rsutils.c | 511 |
1 files changed, 0 insertions, 511 deletions
diff --git a/sys/contrib/dev/acpica/rsutils.c b/sys/contrib/dev/acpica/rsutils.c deleted file mode 100644 index 3ec5fa6ecba3..000000000000 --- a/sys/contrib/dev/acpica/rsutils.c +++ /dev/null @@ -1,511 +0,0 @@ -/******************************************************************************* - * - * Module Name: rsutils - Utilities for the resource manager - * $Revision: 12 $ - * - ******************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 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. - * - *****************************************************************************/ - - -#define __RSUTILS_C__ - -#include "acpi.h" -#include "acnamesp.h" -#include "acresrc.h" - - -#define _COMPONENT RESOURCE_MANAGER - MODULE_NAME ("rsutils") - - -/******************************************************************************* - * - * FUNCTION: AcpiRsGetPrtMethodData - * - * PARAMETERS: Handle - a handle to the containing object - * RetBuffer - a pointer to a buffer structure for the - * results - * - * RETURN: Status - the status of the call - * - * DESCRIPTION: This function is called to get the _PRT value of an object - * contained in an object specified by the handle passed in - * - * If the function fails an appropriate status will be returned - * and the contents of the callers buffer is undefined. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiRsGetPrtMethodData ( - ACPI_HANDLE Handle, - ACPI_BUFFER *RetBuffer) -{ - ACPI_OPERAND_OBJECT *RetObj; - ACPI_STATUS Status; - UINT32 BufferSpaceNeeded; - - - FUNCTION_TRACE ("RsGetPrtMethodData"); - - - /* already validated params, so we won't repeat here */ - - BufferSpaceNeeded = RetBuffer->Length; - - /* - * Execute the method, no parameters - */ - Status = AcpiNsEvaluateRelative (Handle, "_PRT", NULL, &RetObj); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - if (!RetObj) - { - /* Return object is required */ - - DEBUG_PRINT (ACPI_ERROR, ("No object was returned from _PRT\n")); - return_ACPI_STATUS (AE_TYPE); - } - - - /* - * The return object will be a package, so check the - * parameters. If the return object is not a package, - * then the underlying AML code is corrupt or improperly - * written. - */ - if (ACPI_TYPE_PACKAGE != RetObj->Common.Type) - { - Status = AE_AML_OPERAND_TYPE; - goto Cleanup; - } - - /* - * Make the call to create a resource linked list from the - * byte stream buffer that comes back from the _CRS method - * execution. - */ - Status = AcpiRsCreatePciRoutingTable (RetObj, - RetBuffer->Pointer, - &BufferSpaceNeeded); - - /* - * Tell the user how much of the buffer we have used or is needed - * and return the final status. - */ - RetBuffer->Length = BufferSpaceNeeded; - - - /* On exit, we must delete the object returned by evaluateObject */ - -Cleanup: - - AcpiCmRemoveReference (RetObj); - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiRsGetCrsMethodData - * - * PARAMETERS: Handle - a handle to the containing object - * RetBuffer - a pointer to a buffer structure for the - * results - * - * RETURN: Status - the status of the call - * - * DESCRIPTION: This function is called to get the _CRS value of an object - * contained in an object specified by the handle passed in - * - * If the function fails an appropriate status will be returned - * and the contents of the callers buffer is undefined. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiRsGetCrsMethodData ( - ACPI_HANDLE Handle, - ACPI_BUFFER *RetBuffer) -{ - ACPI_OPERAND_OBJECT *RetObj; - ACPI_STATUS Status; - UINT32 BufferSpaceNeeded = RetBuffer->Length; - - - FUNCTION_TRACE ("RsGetCrsMethodData"); - - - /* already validated params, so we won't repeat here */ - - /* - * Execute the method, no parameters - */ - Status = AcpiNsEvaluateRelative (Handle, "_CRS", NULL, &RetObj); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - if (!RetObj) - { - /* Return object is required */ - - DEBUG_PRINT (ACPI_ERROR, ("No object was returned from _CRS\n")); - return_ACPI_STATUS (AE_TYPE); - } - - /* - * The return object will be a buffer, but check the - * parameters. If the return object is not a buffer, - * then the underlying AML code is corrupt or improperly - * written. - */ - if (ACPI_TYPE_BUFFER != RetObj->Common.Type) - { - Status = AE_AML_OPERAND_TYPE; - goto Cleanup; - } - - /* - * Make the call to create a resource linked list from the - * byte stream buffer that comes back from the _CRS method - * execution. - */ - Status = AcpiRsCreateResourceList (RetObj, - RetBuffer->Pointer, - &BufferSpaceNeeded); - - - if (ACPI_SUCCESS (Status)) - { - DUMP_RESOURCE_LIST(RetBuffer->Pointer); - } - - /* - * Tell the user how much of the buffer we have used or is needed - * and return the final status. - */ - RetBuffer->Length = BufferSpaceNeeded; - - - /* On exit, we must delete the object returned by evaluateObject */ - -Cleanup: - - AcpiCmRemoveReference (RetObj); - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiRsGetPrsMethodData - * - * PARAMETERS: Handle - a handle to the containing object - * RetBuffer - a pointer to a buffer structure for the - * results - * - * RETURN: Status - the status of the call - * - * DESCRIPTION: This function is called to get the _PRS value of an object - * contained in an object specified by the handle passed in - * - * If the function fails an appropriate status will be returned - * and the contents of the callers buffer is undefined. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiRsGetPrsMethodData ( - ACPI_HANDLE Handle, - ACPI_BUFFER *RetBuffer) -{ - ACPI_OPERAND_OBJECT *RetObj; - ACPI_STATUS Status; - UINT32 BufferSpaceNeeded = RetBuffer->Length; - - - FUNCTION_TRACE ("RsGetPrsMethodData"); - - - /* already validated params, so we won't repeat here */ - - /* - * Execute the method, no parameters - */ - Status = AcpiNsEvaluateRelative (Handle, "_PRS", NULL, &RetObj); - if (ACPI_FAILURE (Status)) - { - return_ACPI_STATUS (Status); - } - - if (!RetObj) - { - /* Return object is required */ - - DEBUG_PRINT (ACPI_ERROR, ("No object was returned from _PRS\n")); - return_ACPI_STATUS (AE_TYPE); - } - - /* - * The return object will be a buffer, but check the - * parameters. If the return object is not a buffer, - * then the underlying AML code is corrupt or improperly - * written.. - */ - if (ACPI_TYPE_BUFFER != RetObj->Common.Type) - { - Status = AE_AML_OPERAND_TYPE; - goto Cleanup; - } - - /* - * Make the call to create a resource linked list from the - * byte stream buffer that comes back from the _CRS method - * execution. - */ - Status = AcpiRsCreateResourceList (RetObj, - RetBuffer->Pointer, - &BufferSpaceNeeded); - - /* - * Tell the user how much of the buffer we have used or is needed - * and return the final status. - */ - RetBuffer->Length = BufferSpaceNeeded; - - - /* On exit, we must delete the object returned by evaluateObject */ - -Cleanup: - - AcpiCmRemoveReference (RetObj); - - return_ACPI_STATUS (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiRsSetSrsMethodData - * - * PARAMETERS: Handle - a handle to the containing object - * InBuffer - a pointer to a buffer structure of the - * parameter - * - * RETURN: Status - the status of the call - * - * DESCRIPTION: This function is called to set the _SRS of an object contained - * in an object specified by the handle passed in - * - * If the function fails an appropriate status will be returned - * and the contents of the callers buffer is undefined. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiRsSetSrsMethodData ( - ACPI_HANDLE Handle, - ACPI_BUFFER *InBuffer) -{ - ACPI_OPERAND_OBJECT *Params[2]; - ACPI_OPERAND_OBJECT ParamObj; - ACPI_STATUS Status; - UINT8 *ByteStream = NULL; - UINT32 BufferSizeNeeded = 0; - - - FUNCTION_TRACE ("RsSetSrsMethodData"); - - - /* already validated params, so we won't repeat here */ - - /* - * The InBuffer parameter will point to a linked list of - * resource parameters. It needs to be formatted into a - * byte stream to be sent in as an input parameter. - */ - BufferSizeNeeded = 0; - - /* - * First call is to get the buffer size needed - */ - Status = AcpiRsCreateByteStream (InBuffer->Pointer, - ByteStream, - &BufferSizeNeeded); - /* - * We expect a return of AE_BUFFER_OVERFLOW - * if not, exit with the error - */ - if (AE_BUFFER_OVERFLOW != Status) - { - return_ACPI_STATUS (Status); - } - - /* - * Allocate the buffer needed - */ - ByteStream = AcpiCmCallocate(BufferSizeNeeded); - if (NULL == ByteStream) - { - return_ACPI_STATUS (AE_NO_MEMORY); - } - - /* - * Now call to convert the linked list into a byte stream - */ - Status = AcpiRsCreateByteStream (InBuffer->Pointer, - ByteStream, - &BufferSizeNeeded); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - /* - * Init the param object - */ - AcpiCmInitStaticObject (&ParamObj); - - /* - * Method requires one parameter. Set it up - */ - Params [0] = &ParamObj; - Params [1] = NULL; - - /* - * Set up the parameter object - */ - ParamObj.Common.Type = ACPI_TYPE_BUFFER; - ParamObj.Buffer.Length = BufferSizeNeeded; - ParamObj.Buffer.Pointer = ByteStream; - - /* - * Execute the method, no return value - */ - Status = AcpiNsEvaluateRelative (Handle, "_SRS", Params, NULL); - - /* - * Clean up and return the status from AcpiNsEvaluateRelative - */ - -Cleanup: - - AcpiCmFree (ByteStream); - return_ACPI_STATUS (Status); -} - |