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-rw-r--r--include/asm-mn10300/cacheflush.h116
1 files changed, 0 insertions, 116 deletions
diff --git a/include/asm-mn10300/cacheflush.h b/include/asm-mn10300/cacheflush.h
deleted file mode 100644
index 2db746a251f8..000000000000
--- a/include/asm-mn10300/cacheflush.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* MN10300 Cache flushing
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_CACHEFLUSH_H
-#define _ASM_CACHEFLUSH_H
-
-#ifndef __ASSEMBLY__
-
-/* Keep includes the same across arches. */
-#include <linux/mm.h>
-
-/*
- * virtually-indexed cache managment (our cache is physically indexed)
- */
-#define flush_cache_all() do {} while (0)
-#define flush_cache_mm(mm) do {} while (0)
-#define flush_cache_dup_mm(mm) do {} while (0)
-#define flush_cache_range(mm, start, end) do {} while (0)
-#define flush_cache_page(vma, vmaddr, pfn) do {} while (0)
-#define flush_cache_vmap(start, end) do {} while (0)
-#define flush_cache_vunmap(start, end) do {} while (0)
-#define flush_dcache_page(page) do {} while (0)
-#define flush_dcache_mmap_lock(mapping) do {} while (0)
-#define flush_dcache_mmap_unlock(mapping) do {} while (0)
-
-/*
- * physically-indexed cache managment
- */
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *pg);
-
-#else
-
-#define flush_icache_range(start, end) do {} while (0)
-#define flush_icache_page(vma, pg) do {} while (0)
-
-#endif
-
-#define flush_icache_user_range(vma, pg, adr, len) \
- flush_icache_range(adr, adr + len)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
- do { \
- memcpy(dst, src, len); \
- flush_icache_page(vma, page); \
- } while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
-
-/*
- * primitive routines
- */
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-extern void mn10300_icache_inv(void);
-extern void mn10300_dcache_inv(void);
-extern void mn10300_dcache_inv_page(unsigned start);
-extern void mn10300_dcache_inv_range(unsigned start, unsigned end);
-extern void mn10300_dcache_inv_range2(unsigned start, unsigned size);
-#ifdef CONFIG_MN10300_CACHE_WBACK
-extern void mn10300_dcache_flush(void);
-extern void mn10300_dcache_flush_page(unsigned start);
-extern void mn10300_dcache_flush_range(unsigned start, unsigned end);
-extern void mn10300_dcache_flush_range2(unsigned start, unsigned size);
-extern void mn10300_dcache_flush_inv(void);
-extern void mn10300_dcache_flush_inv_page(unsigned start);
-extern void mn10300_dcache_flush_inv_range(unsigned start, unsigned end);
-extern void mn10300_dcache_flush_inv_range2(unsigned start, unsigned size);
-#else
-#define mn10300_dcache_flush() do {} while (0)
-#define mn10300_dcache_flush_page(start) do {} while (0)
-#define mn10300_dcache_flush_range(start, end) do {} while (0)
-#define mn10300_dcache_flush_range2(start, size) do {} while (0)
-#define mn10300_dcache_flush_inv() mn10300_dcache_inv()
-#define mn10300_dcache_flush_inv_page(start) \
- mn10300_dcache_inv_page((start))
-#define mn10300_dcache_flush_inv_range(start, end) \
- mn10300_dcache_inv_range((start), (end))
-#define mn10300_dcache_flush_inv_range2(start, size) \
- mn10300_dcache_inv_range2((start), (size))
-#endif /* CONFIG_MN10300_CACHE_WBACK */
-#else
-#define mn10300_icache_inv() do {} while (0)
-#define mn10300_dcache_inv() do {} while (0)
-#define mn10300_dcache_inv_page(start) do {} while (0)
-#define mn10300_dcache_inv_range(start, end) do {} while (0)
-#define mn10300_dcache_inv_range2(start, size) do {} while (0)
-#define mn10300_dcache_flush() do {} while (0)
-#define mn10300_dcache_flush_inv_page(start) do {} while (0)
-#define mn10300_dcache_flush_inv() do {} while (0)
-#define mn10300_dcache_flush_inv_range(start, end) do {} while (0)
-#define mn10300_dcache_flush_inv_range2(start, size) do {} while (0)
-#define mn10300_dcache_flush_page(start) do {} while (0)
-#define mn10300_dcache_flush_range(start, end) do {} while (0)
-#define mn10300_dcache_flush_range2(start, size) do {} while (0)
-#endif /* CONFIG_MN10300_CACHE_DISABLED */
-
-/*
- * internal debugging function
- */
-#ifdef CONFIG_DEBUG_PAGEALLOC
-extern void kernel_map_pages(struct page *page, int numpages, int enable);
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_CACHEFLUSH_H */