359 lines
10 KiB
C
359 lines
10 KiB
C
/*******************************************************************************
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*
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* Module Name: dmresrcs.c - "Small" Resource Descriptor disassembly
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*
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******************************************************************************/
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/*
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* Copyright (C) 2000 - 2012, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#include <contrib/dev/acpica/include/acpi.h>
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#include <contrib/dev/acpica/include/accommon.h>
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#include <contrib/dev/acpica/include/acdisasm.h>
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#ifdef ACPI_DISASSEMBLER
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#define _COMPONENT ACPI_CA_DEBUGGER
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ACPI_MODULE_NAME ("dbresrcs")
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmIrqDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode a IRQ descriptor, either Irq() or IrqNoFlags()
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*
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******************************************************************************/
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void
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AcpiDmIrqDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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AcpiOsPrintf ("%s (",
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AcpiGbl_IrqDecode [Length & 1]);
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/* Decode flags byte if present */
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if (Length & 1)
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{
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AcpiOsPrintf ("%s, %s, %s, ",
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AcpiGbl_HeDecode [Resource->Irq.Flags & 1],
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AcpiGbl_LlDecode [(Resource->Irq.Flags >> 3) & 1],
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AcpiGbl_ShrDecode [(Resource->Irq.Flags >> 4) & 1]);
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}
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/* Insert a descriptor name */
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AcpiDmDescriptorName ();
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AcpiOsPrintf (")\n");
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AcpiDmIndent (Level + 1);
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AcpiDmBitList (Resource->Irq.IrqMask);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmDmaDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode a DMA descriptor
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*
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******************************************************************************/
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void
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AcpiDmDmaDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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AcpiOsPrintf ("DMA (%s, %s, %s, ",
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AcpiGbl_TypDecode [(Resource->Dma.Flags >> 5) & 3],
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AcpiGbl_BmDecode [(Resource->Dma.Flags >> 2) & 1],
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AcpiGbl_SizDecode [(Resource->Dma.Flags >> 0) & 3]);
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/* Insert a descriptor name */
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AcpiDmDescriptorName ();
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AcpiOsPrintf (")\n");
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AcpiDmIndent (Level + 1);
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AcpiDmBitList (Resource->Dma.DmaChannelMask);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmFixedDmaDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode a FixedDMA descriptor
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*
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******************************************************************************/
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void
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AcpiDmFixedDmaDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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AcpiOsPrintf ("FixedDMA (0x%4.4X, 0x%4.4X, ",
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Resource->FixedDma.RequestLines,
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Resource->FixedDma.Channels);
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if (Resource->FixedDma.Width <= 5)
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{
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AcpiOsPrintf ("%s, ",
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AcpiGbl_DtsDecode [Resource->FixedDma.Width]);
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}
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else
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{
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AcpiOsPrintf ("%X /* INVALID DMA WIDTH */, ", Resource->FixedDma.Width);
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}
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/* Insert a descriptor name */
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AcpiDmDescriptorName ();
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AcpiOsPrintf (")\n");
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmIoDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode an IO descriptor
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*
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******************************************************************************/
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void
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AcpiDmIoDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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AcpiOsPrintf ("IO (%s,\n",
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AcpiGbl_IoDecode [(Resource->Io.Flags & 1)]);
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AcpiDmIndent (Level + 1);
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AcpiDmDumpInteger16 (Resource->Io.Minimum, "Range Minimum");
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AcpiDmIndent (Level + 1);
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AcpiDmDumpInteger16 (Resource->Io.Maximum, "Range Maximum");
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AcpiDmIndent (Level + 1);
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AcpiDmDumpInteger8 (Resource->Io.Alignment, "Alignment");
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AcpiDmIndent (Level + 1);
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AcpiDmDumpInteger8 (Resource->Io.AddressLength, "Length");
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/* Insert a descriptor name */
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AcpiDmIndent (Level + 1);
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AcpiDmDescriptorName ();
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AcpiOsPrintf (")\n");
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmFixedIoDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode a Fixed IO descriptor
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*
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******************************************************************************/
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void
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AcpiDmFixedIoDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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AcpiOsPrintf ("FixedIO (\n");
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AcpiDmIndent (Level + 1);
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AcpiDmDumpInteger16 (Resource->FixedIo.Address, "Address");
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AcpiDmIndent (Level + 1);
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AcpiDmDumpInteger8 (Resource->FixedIo.AddressLength, "Length");
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/* Insert a descriptor name */
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AcpiDmIndent (Level + 1);
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AcpiDmDescriptorName ();
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AcpiOsPrintf (")\n");
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmStartDependentDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode a Start Dependendent functions descriptor
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*
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******************************************************************************/
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void
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AcpiDmStartDependentDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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if (Length & 1)
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{
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AcpiOsPrintf ("StartDependentFn (0x%2.2X, 0x%2.2X)\n",
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(UINT32) Resource->StartDpf.Flags & 3,
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(UINT32) (Resource->StartDpf.Flags >> 2) & 3);
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}
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else
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{
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AcpiOsPrintf ("StartDependentFnNoPri ()\n");
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}
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AcpiDmIndent (Level);
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AcpiOsPrintf ("{\n");
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmEndDependentDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode an End Dependent functions descriptor
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*
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******************************************************************************/
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void
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AcpiDmEndDependentDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmIndent (Level);
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AcpiOsPrintf ("}\n");
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AcpiDmIndent (Level);
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AcpiOsPrintf ("EndDependentFn ()\n");
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDmVendorSmallDescriptor
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*
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* PARAMETERS: Resource - Pointer to the resource descriptor
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* Length - Length of the descriptor in bytes
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* Level - Current source code indentation level
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*
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* RETURN: None
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*
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* DESCRIPTION: Decode a Vendor Small Descriptor
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*
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******************************************************************************/
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void
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AcpiDmVendorSmallDescriptor (
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AML_RESOURCE *Resource,
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UINT32 Length,
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UINT32 Level)
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{
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AcpiDmVendorCommon ("Short",
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ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_SMALL_HEADER)),
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Length, Level);
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}
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#endif
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