diff options
Diffstat (limited to 'arch/riscv/include/asm/tlbflush.h')
-rw-r--r-- | arch/riscv/include/asm/tlbflush.h | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/arch/riscv/include/asm/tlbflush.h b/arch/riscv/include/asm/tlbflush.h index 907b9efd39a8..a09196f8de68 100644 --- a/arch/riscv/include/asm/tlbflush.h +++ b/arch/riscv/include/asm/tlbflush.h @@ -12,6 +12,8 @@ #include <asm/errata_list.h> #ifdef CONFIG_MMU +extern unsigned long asid_mask; + static inline void local_flush_tlb_all(void) { __asm__ __volatile__ ("sfence.vma" : : : "memory"); @@ -22,24 +24,6 @@ static inline void local_flush_tlb_page(unsigned long addr) { ALT_FLUSH_TLB_PAGE(__asm__ __volatile__ ("sfence.vma %0" : : "r" (addr) : "memory")); } - -static inline void local_flush_tlb_all_asid(unsigned long asid) -{ - __asm__ __volatile__ ("sfence.vma x0, %0" - : - : "r" (asid) - : "memory"); -} - -static inline void local_flush_tlb_page_asid(unsigned long addr, - unsigned long asid) -{ - __asm__ __volatile__ ("sfence.vma %0, %1" - : - : "r" (addr), "r" (asid) - : "memory"); -} - #else /* CONFIG_MMU */ #define local_flush_tlb_all() do { } while (0) #define local_flush_tlb_page(addr) do { } while (0) |