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Diffstat (limited to 'include/asm-mn10300/tlbflush.h')
-rw-r--r--include/asm-mn10300/tlbflush.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/include/asm-mn10300/tlbflush.h b/include/asm-mn10300/tlbflush.h
deleted file mode 100644
index e023986..0000000
--- a/include/asm-mn10300/tlbflush.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* MN10300 TLB flushing functions
- *
- * 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_TLBFLUSH_H
-#define _ASM_TLBFLUSH_H
-
-#include <asm/processor.h>
-
-#define __flush_tlb() \
-do { \
- int w; \
- __asm__ __volatile__ \
- (" mov %1,%0 \n" \
- " or %2,%0 \n" \
- " mov %0,%1 \n" \
- : "=d"(w) \
- : "m"(MMUCTR), "i"(MMUCTR_IIV|MMUCTR_DIV) \
- : "memory" \
- ); \
-} while (0)
-
-#define __flush_tlb_all() __flush_tlb()
-#define __flush_tlb_one(addr) __flush_tlb()
-
-
-/*
- * TLB flushing:
- *
- * - flush_tlb() flushes the current mm struct TLBs
- * - flush_tlb_all() flushes all processes TLBs
- * - flush_tlb_mm(mm) flushes the specified mm context TLB's
- * - flush_tlb_page(vma, vmaddr) flushes one page
- * - flush_tlb_range(mm, start, end) flushes a range of pages
- * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
- */
-#define flush_tlb_all() \
-do { \
- preempt_disable(); \
- __flush_tlb_all(); \
- preempt_enable(); \
-} while (0)
-
-#define flush_tlb_mm(mm) \
-do { \
- preempt_disable(); \
- __flush_tlb_all(); \
- preempt_enable(); \
-} while (0)
-
-#define flush_tlb_range(vma, start, end) \
-do { \
- unsigned long __s __attribute__((unused)) = (start); \
- unsigned long __e __attribute__((unused)) = (end); \
- preempt_disable(); \
- __flush_tlb_all(); \
- preempt_enable(); \
-} while (0)
-
-
-#define __flush_tlb_global() flush_tlb_all()
-#define flush_tlb() flush_tlb_all()
-#define flush_tlb_kernel_range(start, end) \
-do { \
- unsigned long __s __attribute__((unused)) = (start); \
- unsigned long __e __attribute__((unused)) = (end); \
- flush_tlb_all(); \
-} while (0)
-
-extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr);
-
-#define flush_tlb_pgtables(mm, start, end) do {} while (0)
-
-#endif /* _ASM_TLBFLUSH_H */