| 1 |
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| 2 |
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| 3 | #ifndef __ASM_CSKY_FIXMAP_H
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| 4 | #define __ASM_CSKY_FIXMAP_H
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| 5 |
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| 6 | #include <asm/page.h>
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| 7 | #include <asm/memory.h>
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| 8 | #ifdef CONFIG_HIGHMEM
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| 9 | #include <linux/threads.h>
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| 10 | #include <asm/kmap_size.h>
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| 11 | #endif
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| 12 |
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| 13 | enum fixed_addresses {
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| 14 | #ifdef CONFIG_HAVE_TCM
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| 15 | FIX_TCM = TCM_NR_PAGES,
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| 16 | #endif
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| 17 | #ifdef CONFIG_HIGHMEM
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| 18 | FIX_KMAP_BEGIN,
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| 19 | FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
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| 20 | #endif
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| 21 | __end_of_fixed_addresses
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| 22 | };
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| 23 |
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| 24 | #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
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| 25 | #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
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| 26 |
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| 27 | #include <asm-generic/fixmap.h>
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| 28 |
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| 29 | extern void fixrange_init(unsigned long start, unsigned long end,
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| 30 | pgd_t *pgd_base);
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| 31 | extern void __init fixaddr_init(void);
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| 32 |
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| 33 | #endif
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