1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
4  */
5 
6 #ifndef __ASM_ARC_TLBFLUSH__
7 #define __ASM_ARC_TLBFLUSH__
8 
9 #include <linux/mm.h>
10 
11 void local_flush_tlb_all(void);
12 void local_flush_tlb_mm(struct mm_struct *mm);
13 void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
14 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end);
15 void local_flush_tlb_range(struct vm_area_struct *vma,
16 			   unsigned long start, unsigned long end);
17 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
18 void local_flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start,
19 			       unsigned long end);
20 #endif
21 
22 #ifndef CONFIG_SMP
23 #define flush_tlb_range(vma, s, e)	local_flush_tlb_range(vma, s, e)
24 #define flush_tlb_page(vma, page)	local_flush_tlb_page(vma, page)
25 #define flush_tlb_kernel_range(s, e)	local_flush_tlb_kernel_range(s, e)
26 #define flush_tlb_all()			local_flush_tlb_all()
27 #define flush_tlb_mm(mm)		local_flush_tlb_mm(mm)
28 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
29 #define flush_pmd_tlb_range(vma, s, e)	local_flush_pmd_tlb_range(vma, s, e)
30 #endif
31 #else
32 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
33 							 unsigned long end);
34 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
35 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
36 extern void flush_tlb_all(void);
37 extern void flush_tlb_mm(struct mm_struct *mm);
38 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
39 extern void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
40 #endif
41 #endif /* CONFIG_SMP */
42 #endif
43