37 lines
797 B
C
37 lines
797 B
C
/*
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* arch/arm64/include/asm/map.h
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*
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* Copyright (C) 1999-2013 Russell King
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Page table mapping constructs and function prototypes
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*/
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#ifndef __ASM_MACH_MAP_H
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#define __ASM_MACH_MAP_H
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#include <asm/io.h>
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struct map_desc {
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unsigned long virtual;
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unsigned long pfn;
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unsigned long length;
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unsigned int type;
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};
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#define MT_MEMORY_KERNEL_EXEC 5
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#define MT_MEMORY_KERNEL_EXEC_RDONLY 6
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#define MT_MEMORY_KERNEL 7
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#ifdef CONFIG_MMU
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extern void iotable_init(struct map_desc *, int);
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#else
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#define iotable_init(map,num) do { } while (0)
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#endif
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static inline void debug_ll_io_init(void) {}
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#endif
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