diff options
Diffstat (limited to 'sys/contrib/dev/acpica/components/disassembler/dmresrcs.c')
| -rw-r--r-- | sys/contrib/dev/acpica/components/disassembler/dmresrcs.c | 358 |
1 files changed, 358 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/components/disassembler/dmresrcs.c b/sys/contrib/dev/acpica/components/disassembler/dmresrcs.c new file mode 100644 index 0000000..f57d8e2 --- /dev/null +++ b/sys/contrib/dev/acpica/components/disassembler/dmresrcs.c @@ -0,0 +1,358 @@ +/******************************************************************************* + * + * Module Name: dmresrcs.c - "Small" Resource Descriptor disassembly + * + ******************************************************************************/ + +/* + * Copyright (C) 2000 - 2012, 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 <contrib/dev/acpica/include/acpi.h> +#include <contrib/dev/acpica/include/accommon.h> +#include <contrib/dev/acpica/include/acdisasm.h> + + +#ifdef ACPI_DISASSEMBLER + +#define _COMPONENT ACPI_CA_DEBUGGER + ACPI_MODULE_NAME ("dbresrcs") + + +/******************************************************************************* + * + * FUNCTION: AcpiDmIrqDescriptor + * + * PARAMETERS: 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 ( + AML_RESOURCE *Resource, + UINT32 Length, + UINT32 Level) +{ + + AcpiDmIndent (Level); + AcpiOsPrintf ("%s (", + AcpiGbl_IrqDecode [Length & 1]); + + /* Decode flags byte if present */ + + if (Length & 1) + { + AcpiOsPrintf ("%s, %s, %s, ", + AcpiGbl_HeDecode [Resource->Irq.Flags & 1], + AcpiGbl_LlDecode [(Resource->Irq.Flags >> 3) & 1], + AcpiGbl_ShrDecode [(Resource->Irq.Flags >> 4) & 1]); + } + + /* Insert a descriptor name */ + + AcpiDmDescriptorName (); + AcpiOsPrintf (")\n"); + + AcpiDmIndent (Level + 1); + AcpiDmBitList (Resource->Irq.IrqMask); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmDmaDescriptor + * + * PARAMETERS: 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 ( + AML_RESOURCE *Resource, + UINT32 Length, + UINT32 Level) +{ + + AcpiDmIndent (Level); + AcpiOsPrintf ("DMA (%s, %s, %s, ", + AcpiGbl_TypDecode [(Resource->Dma.Flags >> 5) & 3], + AcpiGbl_BmDecode [(Resource->Dma.Flags >> 2) & 1], + AcpiGbl_SizDecode [(Resource->Dma.Flags >> 0) & 3]); + + /* Insert a descriptor name */ + + AcpiDmDescriptorName (); + AcpiOsPrintf (")\n"); + + AcpiDmIndent (Level + 1); + AcpiDmBitList (Resource->Dma.DmaChannelMask); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmFixedDmaDescriptor + * + * PARAMETERS: 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 ( + 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: 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 ( + AML_RESOURCE *Resource, + UINT32 Length, + UINT32 Level) +{ + + AcpiDmIndent (Level); + AcpiOsPrintf ("IO (%s,\n", + AcpiGbl_IoDecode [(Resource->Io.Flags & 1)]); + + 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: 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 ( + 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: 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 ( + AML_RESOURCE *Resource, + UINT32 Length, + UINT32 Level) +{ + + AcpiDmIndent (Level); + + if (Length & 1) + { + AcpiOsPrintf ("StartDependentFn (0x%2.2X, 0x%2.2X)\n", + (UINT32) Resource->StartDpf.Flags & 3, + (UINT32) (Resource->StartDpf.Flags >> 2) & 3); + } + else + { + AcpiOsPrintf ("StartDependentFnNoPri ()\n"); + } + + AcpiDmIndent (Level); + AcpiOsPrintf ("{\n"); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmEndDependentDescriptor + * + * PARAMETERS: 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 ( + AML_RESOURCE *Resource, + UINT32 Length, + UINT32 Level) +{ + + AcpiDmIndent (Level); + AcpiOsPrintf ("}\n"); + AcpiDmIndent (Level); + AcpiOsPrintf ("EndDependentFn ()\n"); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmVendorSmallDescriptor + * + * PARAMETERS: 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 ( + AML_RESOURCE *Resource, + UINT32 Length, + UINT32 Level) +{ + + AcpiDmVendorCommon ("Short", + ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_SMALL_HEADER)), + Length, Level); +} + +#endif + |
