| David Howells | b920de1 | 2008-02-08 04:19:31 -0800 | [diff] [blame] | 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 | |
| 17 | extern 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 */ |