From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/sparc/include/asm/cachetlb_32.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 arch/sparc/include/asm/cachetlb_32.h (limited to 'arch/sparc/include/asm/cachetlb_32.h') diff --git a/arch/sparc/include/asm/cachetlb_32.h b/arch/sparc/include/asm/cachetlb_32.h new file mode 100644 index 000000000..534da70c6 --- /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 */ -- cgit v1.2.3