1 files changed, 52 insertions, 0 deletions

diff --git a/include/asm-arm26/cacheflush.h b/include/asm-arm26/cacheflush.h
new file mode 100644
index 000000000000..9c1b9c7f2ebd
--- /dev/null
+++ b/include/asm-arm26/cacheflush.h
@@ -0,0 +1,52 @@
+/*
+ *  linux/include/asm-arm/cacheflush.h
+ *
+ *  Copyright (C) 2000-2002 Russell King
+ *  Copyright (C) 2003 Ian Molton
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * ARM26 cache 'functions'
+ *
+ */
+
+#ifndef _ASMARM_CACHEFLUSH_H
+#define _ASMARM_CACHEFLUSH_H
+
+#if 1     //FIXME - BAD INCLUDES!!!
+#include <linux/sched.h>
+#include <linux/mm.h>
+#endif
+
+#define flush_cache_all()                       do { } while (0)
+#define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_range(vma,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 invalidate_dcache_range(start,end)      do { } while (0)
+#define clean_dcache_range(start,end)           do { } while (0)
+#define flush_dcache_range(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)
+#define clean_dcache_entry(_s)                  do { } while (0)
+#define clean_cache_entry(_start)               do { } while (0)
+
+#define flush_icache_user_range(start,end, bob, fred) do { } while (0)
+#define flush_icache_range(start,end)           do { } while (0)
+#define flush_icache_page(vma,page)             do { } while (0)
+
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+        memcpy(dst, src, len)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+        memcpy(dst, src, len)
+
+/* DAG: ARM3 will flush cache on MEMC updates anyway? so don't bother */
+/* IM : Yes, it will, but only if setup to do so (we do this). */
+#define clean_cache_area(_start,_size)          do { } while (0)
+
+#endif