diff options
Diffstat (limited to 'Omap35xxPkg/Include/Library/OmapDmaLib.h')
-rwxr-xr-x | Omap35xxPkg/Include/Library/OmapDmaLib.h | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/Omap35xxPkg/Include/Library/OmapDmaLib.h b/Omap35xxPkg/Include/Library/OmapDmaLib.h index 0dc4468c91..f13b733796 100755 --- a/Omap35xxPkg/Include/Library/OmapDmaLib.h +++ b/Omap35xxPkg/Include/Library/OmapDmaLib.h @@ -1,25 +1,25 @@ -/** @file - - Abstractions for simple OMAP DMA. - OMAP_DMA4 structure elements are described in the OMAP35xx TRM. - - 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 __OMAP_DMA_LIB_H__ -#define __OMAP_DMA_LIB_H__ - - -// Example from DMA chapter of the OMAP35xx spec +/** @file
+
+ Abstractions for simple OMAP DMA.
+ OMAP_DMA4 structure elements are described in the OMAP35xx TRM.
+
+ 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 __OMAP_DMA_LIB_H__
+#define __OMAP_DMA_LIB_H__
+
+
+// Example from DMA chapter of the OMAP35xx spec
typedef struct {
UINT8 DataType; // DMA4_CSDPi[1:0]
UINT8 ReadPortAccessType; // DMA4_CSDPi[8:7]
@@ -42,10 +42,10 @@ typedef struct { UINT8 ReadPriority; // DMA4_CCRi[6]
UINT8 WritePriority; // DMA4_CCRi[23]
UINT8 ReadRequestNumber; // DMA4_CCRi[4:0]
- UINT8 WriteRequestNumber; // DMA4_CCRi[20:19] -} OMAP_DMA4; - - + UINT8 WriteRequestNumber; // DMA4_CCRi[20:19]
+} OMAP_DMA4;
+
+
/**
Configure OMAP DMA Channel
@@ -56,14 +56,14 @@ typedef struct { @retval EFI_INVALID_PARAMETER Channel is not valid
@retval EFI_DEVICE_ERROR The system hardware could not map the requested information.
-**/ -EFI_STATUS -EFIAPI -EnableDmaChannel ( - IN UINTN Channel, - IN OMAP_DMA4 *Dma4 - ); - +**/
+EFI_STATUS
+EFIAPI
+EnableDmaChannel (
+ IN UINTN Channel,
+ IN OMAP_DMA4 *Dma4
+ );
+
/**
Turn of DMA channel configured by EnableDma().
@@ -75,16 +75,16 @@ EnableDmaChannel ( @retval EFI_INVALID_PARAMETER Channel is not valid
@retval EFI_DEVICE_ERROR The system hardware could not map the requested information.
-**/ -EFI_STATUS -EFIAPI -DisableDmaChannel ( - IN UINTN Channel, - IN UINT32 SuccessMask, - IN UINT32 ErrorMask - ); - - - -#endif - +**/
+EFI_STATUS
+EFIAPI
+DisableDmaChannel (
+ IN UINTN Channel,
+ IN UINT32 SuccessMask,
+ IN UINT32 ErrorMask
+ );
+
+
+
+#endif
+
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