1 /* 2 * Copyright (C) 2004-2006 Atmel Corporation 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 #ifndef __ASM_AVR32_TLBFLUSH_H 9 #define __ASM_AVR32_TLBFLUSH_H 10 11 #include <asm/mmu.h> 12 13 /* 14 * TLB flushing: 15 * 16 * - flush_tlb() flushes the current mm struct TLBs 17 * - flush_tlb_all() flushes all processes' TLB entries 18 * - flush_tlb_mm(mm) flushes the specified mm context TLBs 19 * - flush_tlb_page(vma, vmaddr) flushes one page 20 * - flush_tlb_range(vma, start, end) flushes a range of pages 21 * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages 22 */ 23 extern void flush_tlb(void); 24 extern void flush_tlb_all(void); 25 extern void flush_tlb_mm(struct mm_struct *mm); 26 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, 27 unsigned long end); 28 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page); 29 30 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); 31 32 #endif /* __ASM_AVR32_TLBFLUSH_H */ 33