projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 1a472c9d AK |
2 | #ifndef _ASM_POWERPC_TLBFLUSH_RADIX_H |
| 3 | #define _ASM_POWERPC_TLBFLUSH_RADIX_H | |
| 4 | ||
| 5 | struct vm_area_struct; | |
| 6 | struct mm_struct; | |
| 7 | struct mmu_gather; | |
| 8 | ||
| 9 | static inline int mmu_get_ap(int psize) | |
| 10 | { | |
| 11 | return mmu_psize_defs[psize].ap; | |
| 12 | } | |
| 13 | ||
| 5491ae7b AK |
14 | extern void radix__flush_hugetlb_tlb_range(struct vm_area_struct *vma, |
| 15 | unsigned long start, unsigned long end); | |
| 8cb8140c AK |
16 | extern void radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start, |
| 17 | unsigned long end, int psize); | |
| d8e91e93 AK |
18 | extern void radix__flush_pmd_tlb_range(struct vm_area_struct *vma, |
| 19 | unsigned long start, unsigned long end); | |
| 1a472c9d AK |
20 | extern void radix__flush_tlb_range(struct vm_area_struct *vma, unsigned long start, |
| 21 | unsigned long end); | |
| 22 | extern void radix__flush_tlb_kernel_range(unsigned long start, unsigned long end); | |
| 23 | ||
| 24 | extern void radix__local_flush_tlb_mm(struct mm_struct *mm); | |
| 25 | extern void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); | |
| f22dfc91 | 26 | extern void radix__local_flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr, |
| fbfa26d8 | 27 | int psize); |
| 1a472c9d AK |
28 | extern void radix__tlb_flush(struct mmu_gather *tlb); |
| 29 | #ifdef CONFIG_SMP | |
| 30 | extern void radix__flush_tlb_mm(struct mm_struct *mm); | |
| 31 | extern void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); | |
| f22dfc91 | 32 | extern void radix__flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr, |
| fbfa26d8 | 33 | int psize); |
| 1a472c9d AK |
34 | #else |
| 35 | #define radix__flush_tlb_mm(mm) radix__local_flush_tlb_mm(mm) | |
| 36 | #define radix__flush_tlb_page(vma,addr) radix__local_flush_tlb_page(vma,addr) | |
| f22dfc91 | 37 | #define radix__flush_tlb_page_psize(mm,addr,p) radix__local_flush_tlb_page_psize(mm,addr,p) |
| 1a472c9d | 38 | #endif |
| a46cc7a9 | 39 | extern void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr); |
| 424de9c6 | 40 | extern void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr); |
| 912cc87a AK |
41 | extern void radix__flush_tlb_lpid_va(unsigned long lpid, unsigned long gpa, |
| 42 | unsigned long page_size); | |
| 43 | extern void radix__flush_tlb_lpid(unsigned long lpid); | |
| be34d300 | 44 | extern void radix__flush_tlb_all(void); |
| 6d3a0379 AK |
45 | extern void radix__flush_tlb_pte_p9_dd1(unsigned long old_pte, struct mm_struct *mm, |
| 46 | unsigned long address); | |
| 1a472c9d | 47 | #endif |