arch/powerpc/include/asm/book3s/64/tlbflush.h

   1 #ifndef _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H
   2 #define _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H
   3
   4 #define MMU_NO_CONTEXT  ~0UL
   5
   6
   7 #include <asm/book3s/64/tlbflush-hash.h>
   8 #include <asm/book3s/64/tlbflush-radix.h>
   9
  10 static inline void flush_tlb_range(struct vm_area_struct *vma,
  11                                    unsigned long start, unsigned long end)
  12 {
  13         if (radix_enabled())
  14                 return radix__flush_tlb_range(vma, start, end);
  15         return hash__flush_tlb_range(vma, start, end);
  16 }
  17
  18 static inline void flush_tlb_kernel_range(unsigned long start,
  19                                           unsigned long end)
  20 {
  21         if (radix_enabled())
  22                 return radix__flush_tlb_kernel_range(start, end);
  23         return hash__flush_tlb_kernel_range(start, end);
  24 }
  25
  26 static inline void local_flush_tlb_mm(struct mm_struct *mm)
  27 {
  28         if (radix_enabled())
  29                 return radix__local_flush_tlb_mm(mm);
  30         return hash__local_flush_tlb_mm(mm);
  31 }
  32
  33 static inline void local_flush_tlb_page(struct vm_area_struct *vma,
  34                                         unsigned long vmaddr)
  35 {
  36         if (radix_enabled())
  37                 return radix__local_flush_tlb_page(vma, vmaddr);
  38         return hash__local_flush_tlb_page(vma, vmaddr);
  39 }
  40
  41 static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
  42                                          unsigned long vmaddr)
  43 {
  44         if (radix_enabled())
  45                 return radix__flush_tlb_page(vma, vmaddr);
  46         return hash__flush_tlb_page_nohash(vma, vmaddr);
  47 }
  48
  49 static inline void tlb_flush(struct mmu_gather *tlb)
  50 {
  51         if (radix_enabled())
  52                 return radix__tlb_flush(tlb);
  53         return hash__tlb_flush(tlb);
  54 }
  55
  56 #ifdef CONFIG_SMP
  57 static inline void flush_tlb_mm(struct mm_struct *mm)
  58 {
  59         if (radix_enabled())
  60                 return radix__flush_tlb_mm(mm);
  61         return hash__flush_tlb_mm(mm);
  62 }
  63
  64 static inline void flush_tlb_page(struct vm_area_struct *vma,
  65                                   unsigned long vmaddr)
  66 {
  67         if (radix_enabled())
  68                 return radix__flush_tlb_page(vma, vmaddr);
  69         return hash__flush_tlb_page(vma, vmaddr);
  70 }
  71 #else
  72 #define flush_tlb_mm(mm)                local_flush_tlb_mm(mm)
  73 #define flush_tlb_page(vma, addr)       local_flush_tlb_page(vma, addr)
  74 #endif /* CONFIG_SMP */
  75
  76 #endif /*  _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H */