+++ /dev/null
-/*******************************************************************************
- *
- * Module Name: rsio - IO and DMA resource descriptors
- *
- ******************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2017, 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 "acresrc.h"
-
-#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsio")
-
-
-/*******************************************************************************
- *
- * AcpiRsConvertIo
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsConvertIo[5] =
-{
- {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_IO,
- ACPI_RS_SIZE (ACPI_RESOURCE_IO),
- ACPI_RSC_TABLE_SIZE (AcpiRsConvertIo)},
-
- {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_IO,
- sizeof (AML_RESOURCE_IO),
- 0},
-
- /* Decode flag */
-
- {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Io.IoDecode),
- AML_OFFSET (Io.Flags),
- 0},
- /*
- * These fields are contiguous in both the source and destination:
- * Address Alignment
- * Length
- * Minimum Base Address
- * Maximum Base Address
- */
- {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Io.Alignment),
- AML_OFFSET (Io.Alignment),
- 2},
-
- {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.Io.Minimum),
- AML_OFFSET (Io.Minimum),
- 2}
-};
-
-
-/*******************************************************************************
- *
- * AcpiRsConvertFixedIo
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsConvertFixedIo[4] =
-{
- {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_IO,
- ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_IO),
- ACPI_RSC_TABLE_SIZE (AcpiRsConvertFixedIo)},
-
- {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_IO,
- sizeof (AML_RESOURCE_FIXED_IO),
- 0},
- /*
- * These fields are contiguous in both the source and destination:
- * Base Address
- * Length
- */
- {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.FixedIo.AddressLength),
- AML_OFFSET (FixedIo.AddressLength),
- 1},
-
- {ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.FixedIo.Address),
- AML_OFFSET (FixedIo.Address),
- 1}
-};
-
-
-/*******************************************************************************
- *
- * AcpiRsConvertGenericReg
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsConvertGenericReg[4] =
-{
- {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_GENERIC_REGISTER,
- ACPI_RS_SIZE (ACPI_RESOURCE_GENERIC_REGISTER),
- ACPI_RSC_TABLE_SIZE (AcpiRsConvertGenericReg)},
-
- {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_GENERIC_REGISTER,
- sizeof (AML_RESOURCE_GENERIC_REGISTER),
- 0},
- /*
- * These fields are contiguous in both the source and destination:
- * Address Space ID
- * Register Bit Width
- * Register Bit Offset
- * Access Size
- */
- {ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.GenericReg.SpaceId),
- AML_OFFSET (GenericReg.AddressSpaceId),
- 4},
-
- /* Get the Register Address */
-
- {ACPI_RSC_MOVE64, ACPI_RS_OFFSET (Data.GenericReg.Address),
- AML_OFFSET (GenericReg.Address),
- 1}
-};
-
-
-/*******************************************************************************
- *
- * AcpiRsConvertEndDpf
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsConvertEndDpf[2] =
-{
- {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_END_DEPENDENT,
- ACPI_RS_SIZE_MIN,
- ACPI_RSC_TABLE_SIZE (AcpiRsConvertEndDpf)},
-
- {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_END_DEPENDENT,
- sizeof (AML_RESOURCE_END_DEPENDENT),
- 0}
-};
-
-
-/*******************************************************************************
- *
- * AcpiRsConvertEndTag
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsConvertEndTag[2] =
-{
- {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_END_TAG,
- ACPI_RS_SIZE_MIN,
- ACPI_RSC_TABLE_SIZE (AcpiRsConvertEndTag)},
-
- /*
- * Note: The checksum field is set to zero, meaning that the resource
- * data is treated as if the checksum operation succeeded.
- * (ACPI Spec 1.0b Section 6.4.2.8)
- */
- {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_END_TAG,
- sizeof (AML_RESOURCE_END_TAG),
- 0}
-};
-
-
-/*******************************************************************************
- *
- * AcpiRsGetStartDpf
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsGetStartDpf[6] =
-{
- {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_START_DEPENDENT,
- ACPI_RS_SIZE (ACPI_RESOURCE_START_DEPENDENT),
- ACPI_RSC_TABLE_SIZE (AcpiRsGetStartDpf)},
-
- /* Defaults for Compatibility and Performance priorities */
-
- {ACPI_RSC_SET8, ACPI_RS_OFFSET (Data.StartDpf.CompatibilityPriority),
- ACPI_ACCEPTABLE_CONFIGURATION,
- 2},
-
- /* Get the descriptor length (0 or 1 for Start Dpf descriptor) */
-
- {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.StartDpf.DescriptorLength),
- AML_OFFSET (StartDpf.DescriptorType),
- 0},
-
- /* All done if there is no flag byte present in the descriptor */
-
- {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_AML_LENGTH, 0, 1},
-
- /* Flag byte is present, get the flags */
-
- {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.StartDpf.CompatibilityPriority),
- AML_OFFSET (StartDpf.Flags),
- 0},
-
- {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.StartDpf.PerformanceRobustness),
- AML_OFFSET (StartDpf.Flags),
- 2}
-};
-
-
-/*******************************************************************************
- *
- * AcpiRsSetStartDpf
- *
- ******************************************************************************/
-
-ACPI_RSCONVERT_INFO AcpiRsSetStartDpf[10] =
-{
- /* Start with a default descriptor of length 1 */
-
- {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_START_DEPENDENT,
- sizeof (AML_RESOURCE_START_DEPENDENT),
- ACPI_RSC_TABLE_SIZE (AcpiRsSetStartDpf)},
-
- /* Set the default flag values */
-
- {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.StartDpf.CompatibilityPriority),
- AML_OFFSET (StartDpf.Flags),
- 0},
-
- {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.StartDpf.PerformanceRobustness),
- AML_OFFSET (StartDpf.Flags),
- 2},
- /*
- * All done if the output descriptor length is required to be 1
- * (i.e., optimization to 0 bytes cannot be attempted)
- */
- {ACPI_RSC_EXIT_EQ, ACPI_RSC_COMPARE_VALUE,
- ACPI_RS_OFFSET(Data.StartDpf.DescriptorLength),
- 1},
-
- /* Set length to 0 bytes (no flags byte) */
-
- {ACPI_RSC_LENGTH, 0, 0, sizeof (AML_RESOURCE_START_DEPENDENT_NOPRIO)},
-
- /*
- * All done if the output descriptor length is required to be 0.
- *
- * TBD: Perhaps we should check for error if input flags are not
- * compatible with a 0-byte descriptor.
- */
- {ACPI_RSC_EXIT_EQ, ACPI_RSC_COMPARE_VALUE,
- ACPI_RS_OFFSET(Data.StartDpf.DescriptorLength),
- 0},
-
- /* Reset length to 1 byte (descriptor with flags byte) */
-
- {ACPI_RSC_LENGTH, 0, 0, sizeof (AML_RESOURCE_START_DEPENDENT)},
-
-
- /*
- * All done if flags byte is necessary -- if either priority value
- * is not ACPI_ACCEPTABLE_CONFIGURATION
- */
- {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
- ACPI_RS_OFFSET (Data.StartDpf.CompatibilityPriority),
- ACPI_ACCEPTABLE_CONFIGURATION},
-
- {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
- ACPI_RS_OFFSET (Data.StartDpf.PerformanceRobustness),
- ACPI_ACCEPTABLE_CONFIGURATION},
-
- /* Flag byte is not necessary */
-
- {ACPI_RSC_LENGTH, 0, 0, sizeof (AML_RESOURCE_START_DEPENDENT_NOPRIO)}
-};
projects / reactos.git / blobdiff