| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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> | 
| Paul Mundt | 9acb98f | 2007-12-17 10:52:11 +0900 | [diff] [blame] | 12 | #include <asm/pgtable.h> | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 |  | 
|  | 14 | /* | 
|  | 15 | * Nothing too terribly exciting here .. | 
|  | 16 | */ | 
| Paul Mundt | ea9af69 | 2006-12-25 19:28:54 +0900 | [diff] [blame] | 17 | void local_flush_tlb_all(void) | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | { | 
|  | 19 | BUG(); | 
|  | 20 | } | 
|  | 21 |  | 
| Paul Mundt | ea9af69 | 2006-12-25 19:28:54 +0900 | [diff] [blame] | 22 | void local_flush_tlb_mm(struct mm_struct *mm) | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | { | 
|  | 24 | BUG(); | 
|  | 25 | } | 
|  | 26 |  | 
| Paul Mundt | ea9af69 | 2006-12-25 19:28:54 +0900 | [diff] [blame] | 27 | void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 28 | unsigned long end) | 
|  | 29 | { | 
|  | 30 | BUG(); | 
|  | 31 | } | 
|  | 32 |  | 
| Paul Mundt | ea9af69 | 2006-12-25 19:28:54 +0900 | [diff] [blame] | 33 | void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page) | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 34 | { | 
|  | 35 | BUG(); | 
|  | 36 | } | 
|  | 37 |  | 
| Paul Mundt | ea9af69 | 2006-12-25 19:28:54 +0900 | [diff] [blame] | 38 | void local_flush_tlb_one(unsigned long asid, unsigned long page) | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | { | 
|  | 40 | BUG(); | 
|  | 41 | } | 
|  | 42 |  | 
| Paul Mundt | ea9af69 | 2006-12-25 19:28:54 +0900 | [diff] [blame] | 43 | void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | } | 
| Paul Mundt | 9acb98f | 2007-12-17 10:52:11 +0900 | [diff] [blame] | 53 |  | 
|  | 54 | void __init page_table_range_init(unsigned long start, unsigned long end, | 
|  | 55 | pgd_t *pgd_base) | 
|  | 56 | { | 
|  | 57 | } | 
| Paul Mundt | 52e8b11 | 2007-12-18 09:43:35 +0900 | [diff] [blame] | 58 |  | 
|  | 59 | void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot) | 
|  | 60 | { | 
|  | 61 | } |