1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (C) 2012 Regents of the University of California 4 */ 5 6 7 #ifndef _ASM_RISCV_MMU_H 8 #define _ASM_RISCV_MMU_H 9 10 #ifndef __ASSEMBLY__ 11 12 typedef struct { 13 #ifndef CONFIG_MMU 14 unsigned long end_brk; 15 #else 16 atomic_long_t id; 17 #endif 18 void *vdso; 19 void *vdso_info; 20 #ifdef CONFIG_SMP 21 /* A local icache flush is needed before user execution can resume. */ 22 cpumask_t icache_stale_mask; 23 #endif 24 } mm_context_t; 25 26 void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa, 27 phys_addr_t sz, pgprot_t prot); 28 #endif /* __ASSEMBLY__ */ 29 30 #endif /* _ASM_RISCV_MMU_H */ 31