diff options
Diffstat (limited to 'arch/riscv/include/asm/mmu.h')
| -rw-r--r-- | arch/riscv/include/asm/mmu.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/arch/riscv/include/asm/mmu.h b/arch/riscv/include/asm/mmu.h index 947fd60f9051..cf8e6eac77d5 100644 --- a/arch/riscv/include/asm/mmu.h +++ b/arch/riscv/include/asm/mmu.h @@ -7,7 +7,7 @@ #ifndef _ASM_RISCV_MMU_H #define _ASM_RISCV_MMU_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ typedef struct { #ifndef CONFIG_MMU @@ -26,13 +26,20 @@ typedef struct { unsigned long exec_fdpic_loadmap; unsigned long interp_fdpic_loadmap; #endif + unsigned long flags; +#ifdef CONFIG_RISCV_ISA_SUPM + u8 pmlen; +#endif } mm_context_t; +/* Lock the pointer masking mode because this mm is multithreaded */ +#define MM_CONTEXT_LOCK_PMLEN 0 + #define cntx2asid(cntx) ((cntx) & SATP_ASID_MASK) #define cntx2version(cntx) ((cntx) & ~SATP_ASID_MASK) -void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa, - phys_addr_t sz, pgprot_t prot); -#endif /* __ASSEMBLY__ */ +void __meminit create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa, phys_addr_t sz, + pgprot_t prot); +#endif /* __ASSEMBLER__ */ #endif /* _ASM_RISCV_MMU_H */ |