Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/asm-arm26/cacheflush.h b/include/asm-arm26/cacheflush.h
new file mode 100644
index 0000000..9c1b9c7
--- /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