diff options
Diffstat (limited to 'include/asm-frv/tlbflush.h')
| -rw-r--r-- | include/asm-frv/tlbflush.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/include/asm-frv/tlbflush.h b/include/asm-frv/tlbflush.h deleted file mode 100644 index 7ac5eafc5d98..000000000000 --- a/include/asm-frv/tlbflush.h +++ /dev/null | |||
| @@ -1,73 +0,0 @@ | |||
| 1 | /* tlbflush.h: TLB flushing functions | ||
| 2 | * | ||
| 3 | * Copyright (C) 2004 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 License | ||
| 8 | * as published by the Free Software Foundation; either version | ||
| 9 | * 2 of the License, or (at your option) any later version. | ||
| 10 | */ | ||
| 11 | |||
| 12 | #ifndef _ASM_TLBFLUSH_H | ||
| 13 | #define _ASM_TLBFLUSH_H | ||
| 14 | |||
| 15 | #include <linux/mm.h> | ||
| 16 | #include <asm/processor.h> | ||
| 17 | |||
| 18 | #ifdef CONFIG_MMU | ||
| 19 | |||
| 20 | #ifndef __ASSEMBLY__ | ||
| 21 | extern void asmlinkage __flush_tlb_all(void); | ||
| 22 | extern void asmlinkage __flush_tlb_mm(unsigned long contextid); | ||
| 23 | extern void asmlinkage __flush_tlb_page(unsigned long contextid, unsigned long start); | ||
| 24 | extern void asmlinkage __flush_tlb_range(unsigned long contextid, | ||
| 25 | unsigned long start, unsigned long end); | ||
| 26 | #endif /* !__ASSEMBLY__ */ | ||
| 27 | |||
| 28 | #define flush_tlb_all() \ | ||
| 29 | do { \ | ||
| 30 | preempt_disable(); \ | ||
| 31 | __flush_tlb_all(); \ | ||
| 32 | preempt_enable(); \ | ||
| 33 | } while(0) | ||
| 34 | |||
| 35 | #define flush_tlb_mm(mm) \ | ||
| 36 | do { \ | ||
| 37 | preempt_disable(); \ | ||
| 38 | __flush_tlb_mm((mm)->context.id); \ | ||
| 39 | preempt_enable(); \ | ||
| 40 | } while(0) | ||
| 41 | |||
| 42 | #define flush_tlb_range(vma,start,end) \ | ||
| 43 | do { \ | ||
| 44 | preempt_disable(); \ | ||
| 45 | __flush_tlb_range((vma)->vm_mm->context.id, start, end); \ | ||
| 46 | preempt_enable(); \ | ||
| 47 | } while(0) | ||
| 48 | |||
| 49 | #define flush_tlb_page(vma,addr) \ | ||
| 50 | do { \ | ||
| 51 | preempt_disable(); \ | ||
| 52 | __flush_tlb_page((vma)->vm_mm->context.id, addr); \ | ||
| 53 | preempt_enable(); \ | ||
| 54 | } while(0) | ||
| 55 | |||
| 56 | |||
| 57 | #define __flush_tlb_global() flush_tlb_all() | ||
| 58 | #define flush_tlb() flush_tlb_all() | ||
| 59 | #define flush_tlb_kernel_range(start, end) flush_tlb_all() | ||
| 60 | |||
| 61 | #else | ||
| 62 | |||
| 63 | #define flush_tlb() BUG() | ||
| 64 | #define flush_tlb_all() BUG() | ||
| 65 | #define flush_tlb_mm(mm) BUG() | ||
| 66 | #define flush_tlb_page(vma,addr) BUG() | ||
| 67 | #define flush_tlb_range(mm,start,end) BUG() | ||
| 68 | #define flush_tlb_kernel_range(start, end) BUG() | ||
| 69 | |||
| 70 | #endif | ||
| 71 | |||
| 72 | |||
| 73 | #endif /* _ASM_TLBFLUSH_H */ | ||