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33 lines
747 B
33 lines
747 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ASM_CSKY_FIXMAP_H |
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#define __ASM_CSKY_FIXMAP_H |
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#include <asm/page.h> |
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#include <asm/memory.h> |
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#ifdef CONFIG_HIGHMEM |
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#include <linux/threads.h> |
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#include <asm/kmap_size.h> |
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#endif |
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enum fixed_addresses { |
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#ifdef CONFIG_HAVE_TCM |
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FIX_TCM = TCM_NR_PAGES, |
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#endif |
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#ifdef CONFIG_HIGHMEM |
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FIX_KMAP_BEGIN, |
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FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1, |
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#endif |
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__end_of_fixed_addresses |
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}; |
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#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) |
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#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) |
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#include <asm-generic/fixmap.h> |
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extern void fixrange_init(unsigned long start, unsigned long end, |
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pgd_t *pgd_base); |
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extern void __init fixaddr_init(void); |
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#endif /* __ASM_CSKY_FIXMAP_H */
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