arch/sh/mm/tlb-nommu.c

   1 /*
   2  * arch/sh/mm/tlb-nommu.c
   3  *
   4  * TLB Operations for MMUless SH.
   5  *
   6  * Copyright (C) 2002 Paul Mundt
   7  *
   8  * Released under the terms of the GNU GPL v2.0.
   9  */
  10 #include <linux/kernel.h>
  11 #include <linux/mm.h>
  12 #include <asm/pgtable.h>
  13
  14 /*
  15  * Nothing too terribly exciting here ..
  16  */
  17 void local_flush_tlb_all(void)
  18 {
  19         BUG();
  20 }
  21
  22 void local_flush_tlb_mm(struct mm_struct *mm)
  23 {
  24         BUG();
  25 }
  26
  27 void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
  28                             unsigned long end)
  29 {
  30         BUG();
  31 }
  32
  33 void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
  34 {
  35         BUG();
  36 }
  37
  38 void local_flush_tlb_one(unsigned long asid, unsigned long page)
  39 {
  40         BUG();
  41 }
  42
  43 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
  44 {
  45         BUG();
  46 }
  47
  48 void update_mmu_cache(struct vm_area_struct * vma,
  49                       unsigned long address, pte_t pte)
  50 {
  51         BUG();
  52 }
  53
  54 void __init page_table_range_init(unsigned long start, unsigned long end,
  55                                   pgd_t *pgd_base)
  56 {
  57 }
  58
  59 void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
  60 {
  61 }