arch/riscv/include/asm/mmu.h

   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 #endif
  16         void *vdso;
  17 #ifdef CONFIG_SMP
  18         /* A local icache flush is needed before user execution can resume. */
  19         cpumask_t icache_stale_mask;
  20 #endif
  21 } mm_context_t;
  22
  23 void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
  24                                phys_addr_t sz, pgprot_t prot);
  25 #endif /* __ASSEMBLY__ */
  26
  27 #endif /* _ASM_RISCV_MMU_H */