diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/sparc/include/asm/cachetlb_32.h | |
Diffstat (limited to 'arch/sparc/include/asm/cachetlb_32.h')
| -rw-r--r-- | arch/sparc/include/asm/cachetlb_32.h | 29 |
1 files changed, 29 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 00000000..efb19889 --- /dev/null +++ b/arch/sparc/include/asm/cachetlb_32.h @@ -0,0 +1,29 @@ +#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 */ |