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authoravg <avg@FreeBSD.org>2009-05-19 14:46:41 +0000
committeravg <avg@FreeBSD.org>2009-05-19 14:46:41 +0000
commit446155c1b9c328c7c094f10e8652c983b9213091 (patch)
tree1bf29b36bb41677c0742ff0393268009db7bb74a /sys/contrib/dev/acpica/compiler/aslresource.c
parentcec3f46f5f61173a687aa7e171b0ac680707a164 (diff)
downloadFreeBSD-src-446155c1b9c328c7c094f10e8652c983b9213091.zip
FreeBSD-src-446155c1b9c328c7c094f10e8652c983b9213091.tar.gz
flatten acpica vendor area
do it for current ('dist') and previous versions; disable keywords expansion at the same time Reviewed by: attilio Approved by: rpaulo
Diffstat (limited to 'sys/contrib/dev/acpica/compiler/aslresource.c')
-rw-r--r--sys/contrib/dev/acpica/compiler/aslresource.c760
1 files changed, 0 insertions, 760 deletions
diff --git a/sys/contrib/dev/acpica/compiler/aslresource.c b/sys/contrib/dev/acpica/compiler/aslresource.c
deleted file mode 100644
index c33637e..0000000
--- a/sys/contrib/dev/acpica/compiler/aslresource.c
+++ /dev/null
@@ -1,760 +0,0 @@
-
-/******************************************************************************
- *
- * Module Name: aslresource - Resource templates and descriptors
- * $Revision: 1.43 $
- *
- *****************************************************************************/
-
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2007, 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 <contrib/dev/acpica/compiler/aslcompiler.h>
-#include "aslcompiler.y.h"
-#include <contrib/dev/acpica/amlcode.h>
-
-
-#define _COMPONENT ACPI_COMPILER
- ACPI_MODULE_NAME ("aslresource")
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsAllocateResourceNode
- *
- * PARAMETERS: Size - Size of node in bytes
- *
- * RETURN: The allocated node - aborts on allocation failure
- *
- * DESCRIPTION: Allocate a resource description node and the resource
- * descriptor itself (the nodes are used to link descriptors).
- *
- ******************************************************************************/
-
-ASL_RESOURCE_NODE *
-RsAllocateResourceNode (
- UINT32 Size)
-{
- ASL_RESOURCE_NODE *Rnode;
-
-
- /* Allocate the node */
-
- Rnode = UtLocalCalloc (sizeof (ASL_RESOURCE_NODE));
-
- /* Allocate the resource descriptor itself */
-
- Rnode->Buffer = UtLocalCalloc (Size);
- Rnode->BufferLength = Size;
-
- return (Rnode);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsCreateBitField
- *
- * PARAMETERS: Op - Resource field node
- * Name - Name of the field (Used only to reference
- * the field in the ASL, not in the AML)
- * ByteOffset - Offset from the field start
- * BitOffset - Additional bit offset
- *
- * RETURN: None, sets fields within the input node
- *
- * DESCRIPTION: Utility function to generate a named bit field within a
- * resource descriptor. Mark a node as 1) a field in a resource
- * descriptor, and 2) set the value to be a BIT offset
- *
- ******************************************************************************/
-
-void
-RsCreateBitField (
- ACPI_PARSE_OBJECT *Op,
- char *Name,
- UINT32 ByteOffset,
- UINT32 BitOffset)
-{
-
- Op->Asl.ExternalName = Name;
- Op->Asl.Value.Integer = ((ACPI_INTEGER) ByteOffset * 8) + BitOffset;
- Op->Asl.CompileFlags |= (NODE_IS_RESOURCE_FIELD | NODE_IS_BIT_OFFSET);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsCreateByteField
- *
- * PARAMETERS: Op - Resource field node
- * Name - Name of the field (Used only to reference
- * the field in the ASL, not in the AML)
- * ByteOffset - Offset from the field start
- *
- * RETURN: None, sets fields within the input node
- *
- * DESCRIPTION: Utility function to generate a named byte field within a
- * resource descriptor. Mark a node as 1) a field in a resource
- * descriptor, and 2) set the value to be a BYTE offset
- *
- ******************************************************************************/
-
-void
-RsCreateByteField (
- ACPI_PARSE_OBJECT *Op,
- char *Name,
- UINT32 ByteOffset)
-{
-
- Op->Asl.ExternalName = Name;
- Op->Asl.Value.Integer = ByteOffset;
- Op->Asl.CompileFlags |= NODE_IS_RESOURCE_FIELD;
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsSetFlagBits
- *
- * PARAMETERS: *Flags - Pointer to the flag byte
- * Op - Flag initialization node
- * Position - Bit position within the flag byte
- * Default - Used if the node is DEFAULT.
- *
- * RETURN: Sets bits within the *Flags output byte.
- *
- * DESCRIPTION: Set a bit in a cumulative flags word from an initialization
- * node. Will use a default value if the node is DEFAULT, meaning
- * that no value was specified in the ASL. Used to merge multiple
- * keywords into a single flags byte.
- *
- ******************************************************************************/
-
-void
-RsSetFlagBits (
- UINT8 *Flags,
- ACPI_PARSE_OBJECT *Op,
- UINT8 Position,
- UINT8 DefaultBit)
-{
-
- if (Op->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
- {
- /* Use the default bit */
-
- *Flags |= (DefaultBit << Position);
- }
- else
- {
- /* Use the bit specified in the initialization node */
-
- *Flags |= (((UINT8) Op->Asl.Value.Integer) << Position);
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsCompleteNodeAndGetNext
- *
- * PARAMETERS: Op - Resource node to be completed
- *
- * RETURN: The next peer to the input node.
- *
- * DESCRIPTION: Mark the current node completed and return the next peer.
- * The node ParseOpcode is set to DEFAULT_ARG, meaning that
- * this node is to be ignored from now on.
- *
- ******************************************************************************/
-
-ACPI_PARSE_OBJECT *
-RsCompleteNodeAndGetNext (
- ACPI_PARSE_OBJECT *Op)
-{
-
- /* Mark this node unused */
-
- Op->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG;
-
- /* Move on to the next peer node in the initializer list */
-
- return (ASL_GET_PEER_NODE (Op));
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsCheckListForDuplicates
- *
- * PARAMETERS: Op - First op in the initializer list
- *
- * RETURN: None
- *
- * DESCRIPTION: Check an initializer list for duplicate values. Emits an error
- * if any duplicates are found.
- *
- ******************************************************************************/
-
-void
-RsCheckListForDuplicates (
- ACPI_PARSE_OBJECT *Op)
-{
- ACPI_PARSE_OBJECT *NextValueOp = Op;
- ACPI_PARSE_OBJECT *NextOp;
- UINT32 Value;
-
-
- if (!Op)
- {
- return;
- }
-
- /* Search list once for each value in the list */
-
- while (NextValueOp)
- {
- Value = (UINT32) NextValueOp->Asl.Value.Integer;
-
- /* Compare this value to all remaining values in the list */
-
- NextOp = ASL_GET_PEER_NODE (NextValueOp);
- while (NextOp)
- {
- if (NextOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
- {
- /* Compare values */
-
- if (Value == (UINT32) NextOp->Asl.Value.Integer)
- {
- /* Emit error only once per duplicate node */
-
- if (!(NextOp->Asl.CompileFlags & NODE_IS_DUPLICATE))
- {
- NextOp->Asl.CompileFlags |= NODE_IS_DUPLICATE;
- AslError (ASL_ERROR, ASL_MSG_DUPLICATE_ITEM,
- NextOp, NULL);
- }
- }
- }
-
- NextOp = ASL_GET_PEER_NODE (NextOp);
- }
-
- NextValueOp = ASL_GET_PEER_NODE (NextValueOp);
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsDoOneResourceDescriptor
- *
- * PARAMETERS: DescriptorTypeOp - Parent parse node of the descriptor
- * CurrentByteOffset - Offset in the resource descriptor
- * buffer.
- *
- * RETURN: A valid resource node for the descriptor
- *
- * DESCRIPTION: Dispatches the processing of one resource descriptor
- *
- ******************************************************************************/
-
-ASL_RESOURCE_NODE *
-RsDoOneResourceDescriptor (
- ACPI_PARSE_OBJECT *DescriptorTypeOp,
- UINT32 CurrentByteOffset,
- UINT8 *State)
-{
- ASL_RESOURCE_NODE *Rnode = NULL;
-
-
- /* Construct the resource */
-
- switch (DescriptorTypeOp->Asl.ParseOpcode)
- {
- case PARSEOP_DMA:
- Rnode = RsDoDmaDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_DWORDIO:
- Rnode = RsDoDwordIoDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_DWORDMEMORY:
- Rnode = RsDoDwordMemoryDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_DWORDSPACE:
- Rnode = RsDoDwordSpaceDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_ENDDEPENDENTFN:
- switch (*State)
- {
- case ACPI_RSTATE_NORMAL:
- AslError (ASL_ERROR, ASL_MSG_MISSING_STARTDEPENDENT,
- DescriptorTypeOp, NULL);
- break;
-
- case ACPI_RSTATE_START_DEPENDENT:
- AslError (ASL_ERROR, ASL_MSG_DEPENDENT_NESTING,
- DescriptorTypeOp, NULL);
- break;
-
- case ACPI_RSTATE_DEPENDENT_LIST:
- default:
- break;
- }
-
- *State = ACPI_RSTATE_NORMAL;
- Rnode = RsDoEndDependentDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_ENDTAG:
- Rnode = RsDoEndTagDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_EXTENDEDIO:
- Rnode = RsDoExtendedIoDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_EXTENDEDMEMORY:
- Rnode = RsDoExtendedMemoryDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_EXTENDEDSPACE:
- Rnode = RsDoExtendedSpaceDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_FIXEDIO:
- Rnode = RsDoFixedIoDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_INTERRUPT:
- Rnode = RsDoInterruptDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_IO:
- Rnode = RsDoIoDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_IRQ:
- Rnode = RsDoIrqDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_IRQNOFLAGS:
- Rnode = RsDoIrqNoFlagsDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_MEMORY24:
- Rnode = RsDoMemory24Descriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_MEMORY32:
- Rnode = RsDoMemory32Descriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_MEMORY32FIXED:
- Rnode = RsDoMemory32FixedDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_QWORDIO:
- Rnode = RsDoQwordIoDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_QWORDMEMORY:
- Rnode = RsDoQwordMemoryDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_QWORDSPACE:
- Rnode = RsDoQwordSpaceDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_REGISTER:
- Rnode = RsDoGeneralRegisterDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_STARTDEPENDENTFN:
- switch (*State)
- {
- case ACPI_RSTATE_START_DEPENDENT:
- AslError (ASL_ERROR, ASL_MSG_DEPENDENT_NESTING,
- DescriptorTypeOp, NULL);
- break;
-
- case ACPI_RSTATE_NORMAL:
- case ACPI_RSTATE_DEPENDENT_LIST:
- default:
- break;
- }
-
- *State = ACPI_RSTATE_START_DEPENDENT;
- Rnode = RsDoStartDependentDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- *State = ACPI_RSTATE_DEPENDENT_LIST;
- break;
-
- case PARSEOP_STARTDEPENDENTFN_NOPRI:
- switch (*State)
- {
- case ACPI_RSTATE_START_DEPENDENT:
- AslError (ASL_ERROR, ASL_MSG_DEPENDENT_NESTING,
- DescriptorTypeOp, NULL);
- break;
-
- case ACPI_RSTATE_NORMAL:
- case ACPI_RSTATE_DEPENDENT_LIST:
- default:
- break;
- }
-
- *State = ACPI_RSTATE_START_DEPENDENT;
- Rnode = RsDoStartDependentNoPriDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- *State = ACPI_RSTATE_DEPENDENT_LIST;
- break;
-
- case PARSEOP_VENDORLONG:
- Rnode = RsDoVendorLargeDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_VENDORSHORT:
- Rnode = RsDoVendorSmallDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_WORDBUSNUMBER:
- Rnode = RsDoWordBusNumberDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_WORDIO:
- Rnode = RsDoWordIoDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_WORDSPACE:
- Rnode = RsDoWordSpaceDescriptor (DescriptorTypeOp,
- CurrentByteOffset);
- break;
-
- case PARSEOP_DEFAULT_ARG:
- /* Just ignore any of these, they are used as fillers/placeholders */
- break;
-
- default:
- printf ("Unknown resource descriptor type [%s]\n",
- DescriptorTypeOp->Asl.ParseOpName);
- break;
- }
-
- /*
- * Mark original node as unused, but head of a resource descriptor.
- * This allows the resource to be installed in the namespace so that
- * references to the descriptor can be resolved.
- */
- DescriptorTypeOp->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG;
- DescriptorTypeOp->Asl.CompileFlags = NODE_IS_RESOURCE_DESC;
- DescriptorTypeOp->Asl.Value.Integer = CurrentByteOffset;
-
- if (Rnode)
- {
- DescriptorTypeOp->Asl.FinalAmlLength = Rnode->BufferLength;
- }
-
- return (Rnode);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsLinkDescriptorChain
- *
- * PARAMETERS: PreviousRnode - Pointer to the node that will be previous
- * to the linked node, At exit, set to the
- * last node in the new chain.
- * Rnode - Resource node to link into the list
- *
- * RETURN: Cumulative buffer byte offset of the new segment of chain
- *
- * DESCRIPTION: Link a descriptor chain at the end of an existing chain.
- *
- ******************************************************************************/
-
-UINT32
-RsLinkDescriptorChain (
- ASL_RESOURCE_NODE **PreviousRnode,
- ASL_RESOURCE_NODE *Rnode)
-{
- ASL_RESOURCE_NODE *LastRnode;
- UINT32 CurrentByteOffset;
-
-
- /* Anything to do? */
-
- if (!Rnode)
- {
- return 0;
- }
-
- /* Point the previous node to the new node */
-
- (*PreviousRnode)->Next = Rnode;
- CurrentByteOffset = Rnode->BufferLength;
-
- /* Walk to the end of the chain headed by Rnode */
-
- LastRnode = Rnode;
- while (LastRnode->Next)
- {
- LastRnode = LastRnode->Next;
- CurrentByteOffset += LastRnode->BufferLength;
- }
-
- /* Previous node becomes the last node in the chain */
-
- *PreviousRnode = LastRnode;
- return CurrentByteOffset;
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: RsDoResourceTemplate
- *
- * PARAMETERS: Op - Parent of a resource template list
- *
- * RETURN: None. Sets input node to point to a list of AML code
- *
- * DESCRIPTION: Merge a list of resource descriptors into a single AML buffer,
- * in preparation for output to the AML output file.
- *
- ******************************************************************************/
-
-void
-RsDoResourceTemplate (
- ACPI_PARSE_OBJECT *Op)
-{
- ACPI_PARSE_OBJECT *BufferLengthOp;
- ACPI_PARSE_OBJECT *BufferOp;
- ACPI_PARSE_OBJECT *DescriptorTypeOp;
- ACPI_PARSE_OBJECT *LastOp = NULL;
- UINT32 CurrentByteOffset = 0;
- ASL_RESOURCE_NODE HeadRnode;
- ASL_RESOURCE_NODE *PreviousRnode;
- ASL_RESOURCE_NODE *Rnode;
- UINT8 State;
-
-
- /* Mark parent as containing a resource template */
-
- if (Op->Asl.Parent)
- {
- Op->Asl.Parent->Asl.CompileFlags |= NODE_IS_RESOURCE_DESC;
- }
-
- /* ResourceTemplate Opcode is first (Op) */
- /* Buffer Length node is first child */
-
- BufferLengthOp = ASL_GET_CHILD_NODE (Op);
-
- /* Buffer Op is first peer */
-
- BufferOp = ASL_GET_PEER_NODE (BufferLengthOp);
-
- /* First Descriptor type is next */
-
- DescriptorTypeOp = ASL_GET_PEER_NODE (BufferOp);
-
- /*
- * Process all resource descriptors in the list
- * Note: It is assumed that the EndTag node has been automatically
- * inserted at the end of the template by the parser.
- */
- State = ACPI_RSTATE_NORMAL;
- PreviousRnode = &HeadRnode;
- while (DescriptorTypeOp)
- {
- DescriptorTypeOp->Asl.CompileFlags |= NODE_IS_RESOURCE_DESC;
- Rnode = RsDoOneResourceDescriptor (DescriptorTypeOp, CurrentByteOffset,
- &State);
-
- /*
- * Update current byte offset to indicate the number of bytes from the
- * start of the buffer. Buffer can include multiple descriptors, we
- * must keep track of the offset of not only each descriptor, but each
- * element (field) within each descriptor as well.
- */
- CurrentByteOffset += RsLinkDescriptorChain (&PreviousRnode, Rnode);
-
- /* Get the next descriptor in the list */
-
- LastOp = DescriptorTypeOp;
- DescriptorTypeOp = ASL_GET_PEER_NODE (DescriptorTypeOp);
- }
-
- if (State == ACPI_RSTATE_DEPENDENT_LIST)
- {
- if (LastOp)
- {
- LastOp = LastOp->Asl.Parent;
- }
- AslError (ASL_ERROR, ASL_MSG_MISSING_ENDDEPENDENT, LastOp, NULL);
- }
-
- /*
- * Transform the nodes into the following
- *
- * Op -> AML_BUFFER_OP
- * First Child -> BufferLength
- * Second Child -> Descriptor Buffer (raw byte data)
- */
- Op->Asl.ParseOpcode = PARSEOP_BUFFER;
- Op->Asl.AmlOpcode = AML_BUFFER_OP;
- Op->Asl.CompileFlags = NODE_AML_PACKAGE | NODE_IS_RESOURCE_DESC;
-
- BufferLengthOp->Asl.ParseOpcode = PARSEOP_INTEGER;
- BufferLengthOp->Asl.Value.Integer = CurrentByteOffset;
- (void) OpcSetOptimalIntegerSize (BufferLengthOp);
-
- BufferOp->Asl.ParseOpcode = PARSEOP_RAW_DATA;
- BufferOp->Asl.AmlOpcode = AML_RAW_DATA_CHAIN;
- BufferOp->Asl.AmlOpcodeLength = 0;
- BufferOp->Asl.AmlLength = CurrentByteOffset;
- BufferOp->Asl.Value.Buffer = (UINT8 *) HeadRnode.Next;
- BufferOp->Asl.CompileFlags |= NODE_IS_RESOURCE_DATA;
-
- return;
-}
-
-
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