代码搜索：DMA
找到约 10,000 项符合「DMA」的源代码
代码结果 10,000
www.eeworm.com/read/274280/4187005
h dma.h
#ifndef DMA_ADMIN_H
#define DMA_ADMIN_H
#define MAX_DMA_CHANNEL 4
//#define DMA_IS_USED 1
#define DMA_IS_HWTRIG 2
#define DMA_IS_SWTRIG 1
#define DMA_IS_FREE 0
// request source
#define R
www.eeworm.com/read/274280/4187012
c dma.c
#include "def.h"
#include "config.h"
#include "board.h"
#include "2410addr.h"
#include "dma.h"
#define DMA_CHECK_ATTR 1
typedef struct{ //can't use __packed???
volatile U32 DISRC;
www.eeworm.com/read/273778/4191755
h dma.h
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.10 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4191835
c dma.c
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.14 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4191875
h dma.h
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.10 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4191938
c dma.c
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.14 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4191984
h dma.h
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.10 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4192056
c dma.c
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.14 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4192103
h dma.h
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.10 $
*
* This is free software. You are permitted to use,
* redistribute, and modi
www.eeworm.com/read/273778/4192190
c dma.c
/*
* 8237A DMA Controller Support
* Copyright (c) 2003, David H. Hovemeyer
* $Revision: 1.14 $
*
* This is free software. You are permitted to use,
* redistribute, and modi