| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. |
| 3 | |
| 4 | #ifndef __ASM_CSKY_TLB_H |
| 5 | #define __ASM_CSKY_TLB_H |
| 6 | |
| 7 | #include <asm/cacheflush.h> |
| 8 | |
| 9 | #define tlb_start_vma(tlb, vma) \ |
| 10 | do { \ |
| 11 | if (!(tlb)->fullmm) \ |
| 12 | flush_cache_range(vma, (vma)->vm_start, (vma)->vm_end); \ |
| 13 | } while (0) |
| 14 | |
| 15 | #define tlb_end_vma(tlb, vma) \ |
| 16 | do { \ |
| 17 | if (!(tlb)->fullmm) \ |
| 18 | flush_tlb_range(vma, (vma)->vm_start, (vma)->vm_end); \ |
| 19 | } while (0) |
| 20 | |
| 21 | #define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) |
| 22 | |
| 23 | #include <asm-generic/tlb.h> |
| 24 | |
| 25 | #endif /* __ASM_CSKY_TLB_H */ |