| /******************************************************************************* |
| * |
| * Module Name: dmresrcs.c - "Small" Resource Descriptor disassembly |
| * |
| ******************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2016, Intel Corp. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #include "acpi.h" |
| #include "accommon.h" |
| #include "acdisasm.h" |
| |
| |
| #define _COMPONENT ACPI_CA_DEBUGGER |
| ACPI_MODULE_NAME ("dbresrcs") |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmIrqDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode a IRQ descriptor, either Irq() or IrqNoFlags() |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmIrqDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("%s (", |
| AcpiGbl_IrqDecode [ACPI_GET_1BIT_FLAG (Length)]); |
| |
| /* Decode flags byte if present */ |
| |
| if (Length & 1) |
| { |
| AcpiOsPrintf ("%s, %s, %s, ", |
| AcpiGbl_HeDecode [ACPI_GET_1BIT_FLAG (Resource->Irq.Flags)], |
| AcpiGbl_LlDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->Irq.Flags, 3)], |
| AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Irq.Flags, 4)]); |
| } |
| |
| /* Insert a descriptor name */ |
| |
| AcpiDmDescriptorName (); |
| AcpiOsPrintf (")\n"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmBitList (Resource->Irq.IrqMask); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmDmaDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode a DMA descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmDmaDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("DMA (%s, %s, %s, ", |
| AcpiGbl_TypDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Dma.Flags, 5)], |
| AcpiGbl_BmDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->Dma.Flags, 2)], |
| AcpiGbl_SizDecode [ACPI_GET_2BIT_FLAG (Resource->Dma.Flags)]); |
| |
| /* Insert a descriptor name */ |
| |
| AcpiDmDescriptorName (); |
| AcpiOsPrintf (")\n"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmBitList (Resource->Dma.DmaChannelMask); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmFixedDmaDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode a FixedDMA descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmFixedDmaDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("FixedDMA (0x%4.4X, 0x%4.4X, ", |
| Resource->FixedDma.RequestLines, |
| Resource->FixedDma.Channels); |
| |
| if (Resource->FixedDma.Width <= 5) |
| { |
| AcpiOsPrintf ("%s, ", |
| AcpiGbl_DtsDecode [Resource->FixedDma.Width]); |
| } |
| else |
| { |
| AcpiOsPrintf ("%X /* INVALID DMA WIDTH */, ", |
| Resource->FixedDma.Width); |
| } |
| |
| /* Insert a descriptor name */ |
| |
| AcpiDmDescriptorName (); |
| AcpiOsPrintf (")\n"); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmIoDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode an IO descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmIoDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("IO (%s,\n", |
| AcpiGbl_IoDecode [ACPI_GET_1BIT_FLAG (Resource->Io.Flags)]); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDumpInteger16 (Resource->Io.Minimum, "Range Minimum"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDumpInteger16 (Resource->Io.Maximum, "Range Maximum"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDumpInteger8 (Resource->Io.Alignment, "Alignment"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDumpInteger8 (Resource->Io.AddressLength, "Length"); |
| |
| /* Insert a descriptor name */ |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDescriptorName (); |
| AcpiOsPrintf (")\n"); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmFixedIoDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode a Fixed IO descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmFixedIoDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("FixedIO (\n"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDumpInteger16 (Resource->FixedIo.Address, "Address"); |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDumpInteger8 (Resource->FixedIo.AddressLength, "Length"); |
| |
| /* Insert a descriptor name */ |
| |
| AcpiDmIndent (Level + 1); |
| AcpiDmDescriptorName (); |
| AcpiOsPrintf (")\n"); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmStartDependentDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode a Start Dependendent functions descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmStartDependentDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| |
| if (Length & 1) |
| { |
| AcpiOsPrintf ("StartDependentFn (0x%2.2X, 0x%2.2X)\n", |
| (UINT32) ACPI_GET_2BIT_FLAG (Resource->StartDpf.Flags), |
| (UINT32) ACPI_EXTRACT_2BIT_FLAG (Resource->StartDpf.Flags, 2)); |
| } |
| else |
| { |
| AcpiOsPrintf ("StartDependentFnNoPri ()\n"); |
| } |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("{\n"); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmEndDependentDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode an End Dependent functions descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmEndDependentDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("}\n"); |
| AcpiDmIndent (Level); |
| AcpiOsPrintf ("EndDependentFn ()\n"); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmVendorSmallDescriptor |
| * |
| * PARAMETERS: Info - Extra resource info |
| * Resource - Pointer to the resource descriptor |
| * Length - Length of the descriptor in bytes |
| * Level - Current source code indentation level |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Decode a Vendor Small Descriptor |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDmVendorSmallDescriptor ( |
| ACPI_OP_WALK_INFO *Info, |
| AML_RESOURCE *Resource, |
| UINT32 Length, |
| UINT32 Level) |
| { |
| |
| AcpiDmVendorCommon ("Short", |
| ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_SMALL_HEADER)), |
| Length, Level); |
| } |