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| 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/riscv/include/asm/mmu.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/riscv/include/asm/mmu.h')
| -rw-r--r-- | arch/riscv/include/asm/mmu.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/mmu.h b/arch/riscv/include/asm/mmu.h new file mode 100644 index 0000000000..355504b37f --- /dev/null +++ b/arch/riscv/include/asm/mmu.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2012 Regents of the University of California + */ + + +#ifndef _ASM_RISCV_MMU_H +#define _ASM_RISCV_MMU_H + +#ifndef __ASSEMBLY__ + +typedef struct { +#ifndef CONFIG_MMU + unsigned long end_brk; +#else + atomic_long_t id; +#endif + void *vdso; +#ifdef CONFIG_SMP + /* A local icache flush is needed before user execution can resume. */ + cpumask_t icache_stale_mask; +#endif +#ifdef CONFIG_BINFMT_ELF_FDPIC + unsigned long exec_fdpic_loadmap; + unsigned long interp_fdpic_loadmap; +#endif +} mm_context_t; + +void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa, + phys_addr_t sz, pgprot_t prot); +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_RISCV_MMU_H */ |