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DMA 的代码
dmaallocchannel.c
/******************************************************************************
* *
* **********
c3x.inc
*********************************************************************************
* C3x.inc v1.00 *
* 版权(c) 2001- 北京合众达电子技术有限责任公司 *
* 设计者： 钱建良 *
* 功能： C3x系列DSP片上资源声明 *
vc33.inc.bak
*********************************************************************************
* VC33.inc v1.00 *
* 版权(c) 2003-9-23 北京合众达电子技术有限责任公司 *
* 设计者: 刘宁 *
* 功能： VC33片上资源声明 *
vc33.inc
*********************************************************************************
* VC33.inc v1.00 *
* 版权(c) 2003-9-23 北京合众达电子技术有限责任公司 *
* 设计者: 刘宁 *
* 功能： VC33片上资源声明 *
pcidma.c
/*
* Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
pcidma.in
if [ "$CONFIG_PCI_MASTER_TARGET" = "y" ]; then
bool 'PCI DMA controller ' CONFIG_PCI_MASTER_TARGET_DMA
fi
pcidma.c
/*
* Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
io.h
/*
* linux/include/asm-arm/proc-armv/io.h
*/
/*
* The caches on some architectures aren't dma-coherent and have need to
* handle this in software. There are two types of operations that
* can b
pcidma.c
/*
* Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
pcidma.c
/*
* Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.