diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/sparc/include/asm/cachetlb_32.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/sparc/include/asm/cachetlb_32.h')
| -rw-r--r-- | arch/sparc/include/asm/cachetlb_32.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/cachetlb_32.h b/arch/sparc/include/asm/cachetlb_32.h new file mode 100644 index 0000000000..534da70c63 --- /dev/null +++ b/arch/sparc/include/asm/cachetlb_32.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _SPARC_CACHETLB_H +#define _SPARC_CACHETLB_H + +struct mm_struct; +struct vm_area_struct; + +struct sparc32_cachetlb_ops { + void (*cache_all)(void); + void (*cache_mm)(struct mm_struct *); + void (*cache_range)(struct vm_area_struct *, unsigned long, + unsigned long); + void (*cache_page)(struct vm_area_struct *, unsigned long); + + void (*tlb_all)(void); + void (*tlb_mm)(struct mm_struct *); + void (*tlb_range)(struct vm_area_struct *, unsigned long, + unsigned long); + void (*tlb_page)(struct vm_area_struct *, unsigned long); + + void (*page_to_ram)(unsigned long); + void (*sig_insns)(struct mm_struct *, unsigned long); + void (*page_for_dma)(unsigned long); +}; +extern const struct sparc32_cachetlb_ops *sparc32_cachetlb_ops; +#ifdef CONFIG_SMP +extern const struct sparc32_cachetlb_ops *local_ops; +#endif + +#endif /* SPARC_CACHETLB_H */ |