Release 4.14 arch/powerpc/include/asm/book3s/64/tlbflush-radix.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_TLBFLUSH_RADIX_H

#define _ASM_POWERPC_TLBFLUSH_RADIX_H

struct vm_area_struct;
struct mm_struct;
struct mmu_gather;



static inline int mmu_get_ap(int psize)
{
	return mmu_psize_defs[psize].ap;
}

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extern void radix__flush_hugetlb_tlb_range(struct vm_area_struct *vma,
					   unsigned long start, unsigned long end);
extern void radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start,
					 unsigned long end, int psize);
extern void radix__flush_pmd_tlb_range(struct vm_area_struct *vma,
				       unsigned long start, unsigned long end);
extern void radix__flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
			    unsigned long end);
extern void radix__flush_tlb_kernel_range(unsigned long start, unsigned long end);

extern void radix__local_flush_tlb_mm(struct mm_struct *mm);
extern void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
extern void radix__local_flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
					      int psize);
extern void radix__tlb_flush(struct mmu_gather *tlb);
#ifdef CONFIG_SMP
extern void radix__flush_tlb_mm(struct mm_struct *mm);
extern void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
extern void radix__flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
					int psize);
#else

#define radix__flush_tlb_mm(mm)		radix__local_flush_tlb_mm(mm)

#define radix__flush_tlb_page(vma,addr)	radix__local_flush_tlb_page(vma,addr)

#define radix__flush_tlb_page_psize(mm,addr,p) radix__local_flush_tlb_page_psize(mm,addr,p)
#endif
extern void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr);
extern void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr);
extern void radix__flush_tlb_lpid_va(unsigned long lpid, unsigned long gpa,
				     unsigned long page_size);
extern void radix__flush_tlb_lpid(unsigned long lpid);
extern void radix__flush_tlb_all(void);
extern void radix__flush_tlb_pte_p9_dd1(unsigned long old_pte, struct mm_struct *mm,
					unsigned long address);
#endif
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Directory: arch/powerpc/include/asm/book3s/64

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