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 #include <asm/tlbflush.h>
14
15 /*
16 * Nothing too terribly exciting here ..
17 */
local_flush_tlb_all(void)18 void local_flush_tlb_all(void)
19 {
20 BUG();
21 }
22
local_flush_tlb_mm(struct mm_struct * mm)23 void local_flush_tlb_mm(struct mm_struct *mm)
24 {
25 BUG();
26 }
27
local_flush_tlb_range(struct vm_area_struct * vma,unsigned long start,unsigned long end)28 void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
29 unsigned long end)
30 {
31 BUG();
32 }
33
local_flush_tlb_page(struct vm_area_struct * vma,unsigned long page)34 void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
35 {
36 BUG();
37 }
38
local_flush_tlb_one(unsigned long asid,unsigned long page)39 void local_flush_tlb_one(unsigned long asid, unsigned long page)
40 {
41 BUG();
42 }
43
local_flush_tlb_kernel_range(unsigned long start,unsigned long end)44 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
45 {
46 BUG();
47 }
48
update_mmu_cache(struct vm_area_struct * vma,unsigned long address,pte_t pte)49 void update_mmu_cache(struct vm_area_struct * vma,
50 unsigned long address, pte_t pte)
51 {
52 BUG();
53 }
54
page_table_range_init(unsigned long start,unsigned long end,pgd_t * pgd_base)55 void __init page_table_range_init(unsigned long start, unsigned long end,
56 pgd_t *pgd_base)
57 {
58 }
59
__set_fixmap(enum fixed_addresses idx,unsigned long phys,pgprot_t prot)60 void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
61 {
62 }
63