1/* MN10300 TLB definitions 2 * 3 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. 4 * Written by David Howells (dhowells@redhat.com) 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public Licence 8 * as published by the Free Software Foundation; either version 9 * 2 of the Licence, or (at your option) any later version. 10 */ 11 12#ifndef _ASM_TLB_H 13#define _ASM_TLB_H 14 15#include <asm/tlbflush.h> 16 17extern void check_pgt_cache(void); 18 19/* 20 * we don't need any special per-pte or per-vma handling... 21 */ 22#define tlb_start_vma(tlb, vma) do { } while (0) 23#define tlb_end_vma(tlb, vma) do { } while (0) 24#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) 25 26/* 27 * .. because we flush the whole mm when it fills up 28 */ 29#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) 30 31/* for now, just use the generic stuff */ 32#include <asm-generic/tlb.h> 33 34#endif /* _ASM_TLB_H */ 35