46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef __ASM_ARM_DMA_H
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#define __ASM_ARM_DMA_H
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typedef unsigned int dmach_t;
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#include <linux/spinlock.h>
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#include <asm/system.h>
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#include <asm/scatterlist.h>
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#include <asm/arch/dma.h>
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#ifndef MAX_DMA_ADDRESS
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#define MAX_DMA_ADDRESS 0xffffffff
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#endif
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typedef unsigned int dmamode_t;
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#define DMA_MODE_MASK 3
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#define DMA_MODE_READ 0
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#define DMA_MODE_WRITE 1
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#define DMA_MODE_CASCADE 2
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#define DMA_AUTOINIT 4
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#define clear_dma_ff(channel)
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#define set_dma_addr(channel, addr) __set_dma_addr(channel, bus_to_virt(addr))
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#ifndef NO_DMA
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#define NO_DMA 255
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#endif
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#define isa_dma_bridge_buggy (0)
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#endif
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