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ARM Packages: Fixed line endings

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This large code change only modifies the line endings to be CRLF to be
compliant with the EDK2 coding convention document.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2013-01-25 11:28:06 +00:00
parent 5767f22fca
commit 1e57a46299
280 changed files with 48862 additions and 48862 deletions
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144
EmbeddedPkg/Include/Library/DmaLib.h
View File

@@ -1,45 +1,45 @@
/** @file
DMA abstraction library APIs. Based on UEFI PCI IO protocol DMA abstractions.
At some point these functions will probably end up in a non PCI protocol
for embedded systems.
/** @file
DMA abstraction library APIs. Based on UEFI PCI IO protocol DMA abstractions.
At some point these functions will probably end up in a non PCI protocol
for embedded systems.
DMA Bus Master Read Operation:
Call DmaMap() for MapOperationBusMasterRead.
Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
Start the DMA Bus Master.
Wait for DMA Bus Master to complete the read operation.
Call DmaUnmap().
DMA Bus Master Write Operation:
Call DmaMap() for MapOperationBusMasterRead.
Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
Start the DMA Bus Master.
Wait for DMA Bus Master to complete the read operation.
Call DmaUnmap().
DMA Bus Master Write Operation:
Call DmaMap() for MapOperationBusMasterWrite.
Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
Start the DMA Bus Master.
Wait for DMA Bus Master to complete the write operation.
Call DmaUnmap().
DMA Bus Master Common Buffer Operation:
Call DmaAllocateBuffer() to allocate a common buffer.
Call DmaMap() for MapOperationBusMasterCommonBuffer.
Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
The common buffer can now be accessed equally by the processor and the DMA bus master.
Call DmaUnmap().
Call DmaFreeBuffer().
Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
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.
**/
#ifndef __DMA_LIB_H__
#define __DMA_LIB_H__
Call DmaUnmap().
DMA Bus Master Common Buffer Operation:
Call DmaAllocateBuffer() to allocate a common buffer.
Call DmaMap() for MapOperationBusMasterCommonBuffer.
Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
The common buffer can now be accessed equally by the processor and the DMA bus master.
Call DmaUnmap().
Call DmaFreeBuffer().
Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
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.
**/
#ifndef __DMA_LIB_H__
#define __DMA_LIB_H__
typedef enum {
///
/// A read operation from system memory by a bus master.
@@ -56,10 +56,10 @@ typedef enum {
MapOperationBusMasterCommonBuffer,
MapOperationMaximum
} DMA_MAP_OPERATION;
/**
Provides the DMA controller-specific addresses needed to access system memory.
@@ -79,20 +79,20 @@ typedef enum {
@retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
@retval EFI_DEVICE_ERROR The system hardware could not map the requested address.
**/
EFI_STATUS
EFIAPI
DmaMap (
IN DMA_MAP_OPERATION Operation,
**/
EFI_STATUS
EFIAPI
DmaMap (
IN DMA_MAP_OPERATION Operation,
IN VOID *HostAddress,
IN OUT UINTN *NumberOfBytes,
OUT PHYSICAL_ADDRESS *DeviceAddress,
OUT VOID **Mapping
);
);
/**
Completes the DmaMapBusMasterRead, DmaMapBusMasterWrite, or DmaMapBusMasterCommonBuffer
operation and releases any corresponding resources.
@@ -102,14 +102,14 @@ DmaMap (
@retval EFI_SUCCESS The range was unmapped.
@retval EFI_DEVICE_ERROR The data was not committed to the target system memory.
**/
EFI_STATUS
EFIAPI
DmaUnmap (
**/
EFI_STATUS
EFIAPI
DmaUnmap (
IN VOID *Mapping
);
);
/**
Allocates pages that are suitable for an DmaMap() of type MapOperationBusMasterCommonBuffer.
mapping.
@@ -126,16 +126,16 @@ DmaUnmap (
@retval EFI_INVALID_PARAMETER One or more parameters are invalid.
@retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated.
**/
EFI_STATUS
EFIAPI
DmaAllocateBuffer (
IN EFI_MEMORY_TYPE MemoryType,
**/
EFI_STATUS
EFIAPI
DmaAllocateBuffer (
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN Pages,
OUT VOID **HostAddress
);
/**
Frees memory that was allocated with DmaAllocateBuffer().
@@ -147,13 +147,13 @@ DmaAllocateBuffer (
was not allocated with DmaAllocateBuffer().
**/
EFI_STATUS
EFIAPI
DmaFreeBuffer (
EFI_STATUS
EFIAPI
DmaFreeBuffer (
IN UINTN Pages,
IN VOID *HostAddress
);
#endif
#endif