30 lines
581 B
C
30 lines
581 B
C
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/*
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* arch/arm/mach-ixp4xx/include/mach/memory.h
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*
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* Copyright (c) 2001-2004 MontaVista Software, Inc.
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*/
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#ifndef __ASM_ARCH_MEMORY_H
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#define __ASM_ARCH_MEMORY_H
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#include <asm/sizes.h>
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/*
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* Physical DRAM offset.
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*/
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#define PHYS_OFFSET UL(0x00000000)
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#if !defined(__ASSEMBLY__) && defined(CONFIG_PCI)
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void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes);
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#define arch_adjust_zones(node, size, holes) \
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ixp4xx_adjust_zones(node, size, holes)
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#define ISA_DMA_THRESHOLD (SZ_64M - 1)
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#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M)
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#endif
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#endif
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