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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
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bbahnsen
2006-04-21 22:54:32 +00:00
commit 878ddf1fc3
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29
MdePkg/Library/DxeIoLibCpuIo/DxeIoLibCpuIo.mbd Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-->
<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
<MbdLibHeader>
<BaseName>DxeIoLibCpuIo</BaseName>
<Guid>e94cd42a-3aad-4ea0-9b09-945891c60ccd</Guid>
<Version>EDK_RELEASE_VERSION 0x00090000</Version>
<Description>FIX ME!</Description>
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
<License>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
</License>
<Created>2006-04-14 12:44</Created>
</MbdLibHeader>
</LibraryModuleBuildDescription>

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MdePkg/Library/DxeIoLibCpuIo/DxeIoLibCpuIo.msa Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-->
<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
<MsaLibHeader>
<BaseName>DxeIoLibCpuIo</BaseName>
<ModuleType>DXE_DRIVER</ModuleType>
<ComponentType>LIBRARY</ComponentType>
<Guid>e94cd42a-3aad-4ea0-9b09-945891c60ccd</Guid>
<Version>EDK_RELEASE_VERSION 0x00090000</Version>
<Abstract>I/O Library implemented with Framework CPU I/O Protocol</Abstract>
<Description>FIX ME!</Description>
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
<License>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
</License>
<Specification>EFI_SPECIFICATION_VERSION 0x00000000</Specification>
<Created>2006-04-14 12:44</Created>
</MsaLibHeader>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_PRODUCED">IoLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>IoLib.c</Filename>
<Filename>IoHighLevel.c</Filename>
</SourceFiles>
<Includes>
<PackageName>MdePkg</PackageName>
</Includes>
<Protocols>
<Protocol Usage="ALWAYS_CONSUMED">CpuIo</Protocol>
</Protocols>
<Externs>
<Extern>
<Constructor>IoLibConstructor</Constructor>
</Extern>
</Externs>
</LibraryModuleSurfaceArea>

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MdePkg/Library/DxeIoLibCpuIo/IoHighLevel.c Normal file
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460
MdePkg/Library/DxeIoLibCpuIo/IoLib.c Normal file
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/** @file
I/O Library.
Copyright (c) 2006, Intel Corporation<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name: IoLib.c
**/
static EFI_CPU_IO_PROTOCOL *gCpuIo;
EFI_STATUS
IoLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
Status = SystemTable->BootServices->LocateProtocol (
&gEfiCpuIoProtocolGuid,
NULL,
(VOID**)&gCpuIo
);
ASSERT_EFI_ERROR (Status);
return Status;
}
UINT64
EFIAPI
IoReadWorker (
IN UINTN Port,
IN EFI_CPU_IO_PROTOCOL_WIDTH Width
)
{
UINT64 Data;
gCpuIo->Io.Read (gCpuIo, Width, Port, 1, &Data);
return Data;
}
UINT64
EFIAPI
IoWriteWorker (
IN UINTN Port,
IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
IN UINT64 Data
)
{
gCpuIo->Io.Write (gCpuIo, Width, Port, 1, &Data);
return Data;
}
UINT64
EFIAPI
MmioReadWorker (
IN UINTN Address,
IN EFI_CPU_IO_PROTOCOL_WIDTH Width
)
{
UINT64 Data;
gCpuIo->Mem.Read (gCpuIo, Width, Address, 1, &Data);
return Data;
}
UINT64
EFIAPI
MmioWriteWorker (
IN UINTN Address,
IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
IN UINT64 Data
)
{
gCpuIo->Mem.Write (gCpuIo, Width, Address, 1, &Data);
return Data;
}
/**
Reads an 8-bit I/O port.
Reads the 8-bit I/O port specified by Port. The 8-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If 8-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT8
EFIAPI
IoRead8 (
IN UINTN Port
)
{
return (UINT8)IoReadWorker (Port, EfiCpuIoWidthUint8);
}
/**
Writes an 8-bit I/O port.
Writes the 8-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If 8-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT8
EFIAPI
IoWrite8 (
IN UINTN Port,
IN UINT8 Value
)
{
return (UINT8)IoWriteWorker (Port, EfiCpuIoWidthUint8, Value);
}
/**
Reads a 16-bit I/O port.
Reads the 16-bit I/O port specified by Port. The 16-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If 16-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT16
EFIAPI
IoRead16 (
IN UINTN Port
)
{
return (UINT16)IoReadWorker (Port, EfiCpuIoWidthUint16);
}
/**
Writes a 16-bit I/O port.
Writes the 16-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If 16-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT16
EFIAPI
IoWrite16 (
IN UINTN Port,
IN UINT16 Value
)
{
return (UINT16)IoWriteWorker (Port, EfiCpuIoWidthUint16, Value);
}
/**
Reads a 32-bit I/O port.
Reads the 32-bit I/O port specified by Port. The 32-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If 32-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT32
EFIAPI
IoRead32 (
IN UINTN Port
)
{
return (UINT32)IoReadWorker (Port, EfiCpuIoWidthUint32);
}
/**
Writes a 32-bit I/O port.
Writes the 32-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If 32-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT32
EFIAPI
IoWrite32 (
IN UINTN Port,
IN UINT32 Value
)
{
return (UINT32)IoWriteWorker (Port, EfiCpuIoWidthUint32, Value);
}
/**
Reads a 64-bit I/O port.
Reads the 64-bit I/O port specified by Port. The 64-bit read value is returned.
This function must guarantee that all I/O read and write operations are
serialized.
If 64-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to read.
@return The value read.
**/
UINT64
EFIAPI
IoRead64 (
IN UINTN Port
)
{
return IoReadWorker (Port, EfiCpuIoWidthUint64);
}
/**
Writes a 64-bit I/O port.
Writes the 64-bit I/O port specified by Port with the value specified by Value
and returns Value. This function must guarantee that all I/O read and write
operations are serialized.
If 64-bit I/O port operations are not supported, then ASSERT().
@param Port The I/O port to write.
@param Value The value to write to the I/O port.
@return The value written the I/O port.
**/
UINT64
EFIAPI
IoWrite64 (
IN UINTN Port,
IN UINT64 Value
)
{
return IoWriteWorker (Port, EfiCpuIoWidthUint64, Value);
}
/**
Reads an 8-bit MMIO register.
Reads the 8-bit MMIO register specified by Address. The 8-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If 8-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT8
EFIAPI
MmioRead8 (
IN UINTN Address
)
{
return (UINT8)MmioReadWorker (Address, EfiCpuIoWidthUint8);
}
/**
Writes an 8-bit MMIO register.
Writes the 8-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If 8-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT8
EFIAPI
MmioWrite8 (
IN UINTN Address,
IN UINT8 Value
)
{
return (UINT8)MmioWriteWorker (Address, EfiCpuIoWidthUint8, Value);
}
/**
Reads a 16-bit MMIO register.
Reads the 16-bit MMIO register specified by Address. The 16-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If 16-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT16
EFIAPI
MmioRead16 (
IN UINTN Address
)
{
return (UINT16)MmioReadWorker (Address, EfiCpuIoWidthUint16);
}
/**
Writes a 16-bit MMIO register.
Writes the 16-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If 16-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT16
EFIAPI
MmioWrite16 (
IN UINTN Address,
IN UINT16 Value
)
{
return (UINT16)MmioWriteWorker (Address, EfiCpuIoWidthUint16, Value);
}
/**
Reads a 32-bit MMIO register.
Reads the 32-bit MMIO register specified by Address. The 32-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If 32-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT32
EFIAPI
MmioRead32 (
IN UINTN Address
)
{
return (UINT32)MmioReadWorker (Address, EfiCpuIoWidthUint32);
}
/**
Writes a 32-bit MMIO register.
Writes the 32-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If 32-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT32
EFIAPI
MmioWrite32 (
IN UINTN Address,
IN UINT32 Value
)
{
return (UINT32)MmioWriteWorker (Address, EfiCpuIoWidthUint32, Value);
}
/**
Reads a 64-bit MMIO register.
Reads the 64-bit MMIO register specified by Address. The 64-bit read value is
returned. This function must guarantee that all MMIO read and write
operations are serialized.
If 64-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to read.
@return The value read.
**/
UINT64
EFIAPI
MmioRead64 (
IN UINTN Address
)
{
return (UINT64)MmioReadWorker (Address, EfiCpuIoWidthUint64);
}
/**
Writes a 64-bit MMIO register.
Writes the 64-bit MMIO register specified by Address with the value specified
by Value and returns Value. This function must guarantee that all MMIO read
and write operations are serialized.
If 64-bit MMIO register operations are not supported, then ASSERT().
@param Address The MMIO register to write.
@param Value The value to write to the MMIO register.
**/
UINT64
EFIAPI
MmioWrite64 (
IN UINTN Address,
IN UINT64 Value
)
{
return (UINT64)MmioWriteWorker (Address, EfiCpuIoWidthUint64, Value);
}

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MdePkg/Library/DxeIoLibCpuIo/build.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
<project basedir="." default="DxeIoLibCpuIo"><!--Apply external ANT tasks-->
<taskdef resource="GenBuild.tasks"/>
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
<property environment="env"/>
<property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
<import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
<property name="MODULE_RELATIVE_PATH" value="Library\DxeIoLibCpuIo"/>
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
<target name="DxeIoLibCpuIo">
<GenBuild baseName="DxeIoLibCpuIo" mbdFilename="${MODULE_DIR}\DxeIoLibCpuIo.mbd" msaFilename="${MODULE_DIR}\DxeIoLibCpuIo.msa"/>
</target>
<target depends="DxeIoLibCpuIo_clean" name="clean"/>
<target depends="DxeIoLibCpuIo_cleanall" name="cleanall"/>
<target name="DxeIoLibCpuIo_clean">
<OutputDirSetup baseName="DxeIoLibCpuIo" mbdFilename="${MODULE_DIR}\DxeIoLibCpuIo.mbd" msaFilename="${MODULE_DIR}\DxeIoLibCpuIo.msa"/>
<if>
<available file="${DEST_DIR_OUTPUT}\DxeIoLibCpuIo_build.xml"/>
<then>
<ant antfile="${DEST_DIR_OUTPUT}\DxeIoLibCpuIo_build.xml" target="clean"/>
</then>
</if>
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
</target>
<target name="DxeIoLibCpuIo_cleanall">
<OutputDirSetup baseName="DxeIoLibCpuIo" mbdFilename="${MODULE_DIR}\DxeIoLibCpuIo.mbd" msaFilename="${MODULE_DIR}\DxeIoLibCpuIo.msa"/>
<if>
<available file="${DEST_DIR_OUTPUT}\DxeIoLibCpuIo_build.xml"/>
<then>
<ant antfile="${DEST_DIR_OUTPUT}\DxeIoLibCpuIo_build.xml" target="cleanall"/>
</then>
</if>
<delete dir="${DEST_DIR_OUTPUT}"/>
<delete dir="${DEST_DIR_DEBUG}"/>
<delete>
<fileset dir="${BIN_DIR}" includes="**DxeIoLibCpuIo*"/>
</delete>
</target>
</project>