27 lines
495 B
C
27 lines
495 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* arch/arm/mach-rpc/include/mach/isa-dma.h
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*
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* Copyright (C) 1997 Russell King
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*/
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#ifndef __ASM_ARCH_DMA_H
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#define __ASM_ARCH_DMA_H
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#define MAX_DMA_CHANNELS 8
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#define DMA_0 0
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#define DMA_1 1
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#define DMA_2 2
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#define DMA_3 3
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#define DMA_S0 4
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#define DMA_S1 5
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#define DMA_VIRTUAL_FLOPPY 6
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#define DMA_VIRTUAL_SOUND 7
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#define DMA_FLOPPY DMA_VIRTUAL_FLOPPY
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#define IOMD_DMA_BOUNDARY (PAGE_SIZE - 1)
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#endif /* _ASM_ARCH_DMA_H */
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