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Diffstat (limited to 'include/asm-mips/highmem.h')
| -rw-r--r-- | include/asm-mips/highmem.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/asm-mips/highmem.h b/include/asm-mips/highmem.h new file mode 100644 index 000000000..fe6b44516 --- /dev/null +++ b/include/asm-mips/highmem.h @@ -0,0 +1,27 @@ +/* $Id$ + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2000 by Ralf Baechle + * Copyright (C) 2000 Silicon Graphics, Inc. + */ +#ifndef _ASM_HIGHMEM_H +#define _ASM_HIGHMEM_H + +#include <linux/init.h> +#include <asm/pgtable.h> + +/* declarations for highmem.c */ +extern unsigned long highstart_pfn, highend_pfn; + +extern pte_t *kmap_pte; +extern pgprot_t kmap_prot; + +#define kmap_init() do { } while(0) +#define kmap(page, type) page_address(page) +#define kunmap(vaddr, type) do { } while(0) +#define kmap_check() do { } while(0) + +#endif /* _ASM_HIGHMEM_H */ |