1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #ifndef _ASM_POWERPC_BOOK3S_32_TLBFLUSH_H
3*4882a593Smuzhiyun #define _ASM_POWERPC_BOOK3S_32_TLBFLUSH_H
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun #define MMU_NO_CONTEXT (0)
6*4882a593Smuzhiyun /*
7*4882a593Smuzhiyun * TLB flushing for "classic" hash-MMU 32-bit CPUs, 6xx, 7xx, 7xxx
8*4882a593Smuzhiyun */
9*4882a593Smuzhiyun extern void flush_tlb_mm(struct mm_struct *mm);
10*4882a593Smuzhiyun extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
11*4882a593Smuzhiyun extern void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long addr);
12*4882a593Smuzhiyun extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
13*4882a593Smuzhiyun unsigned long end);
14*4882a593Smuzhiyun extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
local_flush_tlb_page(struct vm_area_struct * vma,unsigned long vmaddr)15*4882a593Smuzhiyun static inline void local_flush_tlb_page(struct vm_area_struct *vma,
16*4882a593Smuzhiyun unsigned long vmaddr)
17*4882a593Smuzhiyun {
18*4882a593Smuzhiyun flush_tlb_page(vma, vmaddr);
19*4882a593Smuzhiyun }
local_flush_tlb_mm(struct mm_struct * mm)20*4882a593Smuzhiyun static inline void local_flush_tlb_mm(struct mm_struct *mm)
21*4882a593Smuzhiyun {
22*4882a593Smuzhiyun flush_tlb_mm(mm);
23*4882a593Smuzhiyun }
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun #endif /* _ASM_POWERPC_TLBFLUSH_H */
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