powerpc/mm/radix: Add tlbflush routines

[cascardo/linux.git] / arch / powerpc / include / asm / book3s / 64 / tlbflush.h

diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush.h b/arch/powerpc/include/asm/book3s/64/tlbflush.h
index 476ea24..d98424a 100644 (file)
--- a/arch/powerpc/include/asm/book3s/64/tlbflush.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush.h
@@ -1,51 +1,71 @@
 #ifndef _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H
 #define _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H
 
+#define MMU_NO_CONTEXT ~0UL
+
+
 #include <asm/book3s/64/tlbflush-hash.h>
+#include <asm/book3s/64/tlbflush-radix.h>
 
 static inline void flush_tlb_range(struct vm_area_struct *vma,
                                   unsigned long start, unsigned long end)
 {
+       if (radix_enabled())
+               return radix__flush_tlb_range(vma, start, end);
        return hash__flush_tlb_range(vma, start, end);
 }
 
 static inline void flush_tlb_kernel_range(unsigned long start,
                                          unsigned long end)
 {
+       if (radix_enabled())
+               return radix__flush_tlb_kernel_range(start, end);
        return hash__flush_tlb_kernel_range(start, end);
 }
 
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
 {
+       if (radix_enabled())
+               return radix__local_flush_tlb_mm(mm);
        return hash__local_flush_tlb_mm(mm);
 }
 
 static inline void local_flush_tlb_page(struct vm_area_struct *vma,
                                        unsigned long vmaddr)
 {
+       if (radix_enabled())
+               return radix__local_flush_tlb_page(vma, vmaddr);
        return hash__local_flush_tlb_page(vma, vmaddr);
 }
 
 static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
                                         unsigned long vmaddr)
 {
+       if (radix_enabled())
+               return radix__flush_tlb_page(vma, vmaddr);
        return hash__flush_tlb_page_nohash(vma, vmaddr);
 }
 
 static inline void tlb_flush(struct mmu_gather *tlb)
 {
+       if (radix_enabled())
+               return radix__tlb_flush(tlb);
        return hash__tlb_flush(tlb);
 }
 
 #ifdef CONFIG_SMP
 static inline void flush_tlb_mm(struct mm_struct *mm)
 {
+       if (radix_enabled())
+               return radix__flush_tlb_mm(mm);
        return hash__flush_tlb_mm(mm);
 }
 
 static inline void flush_tlb_page(struct vm_area_struct *vma,
                                  unsigned long vmaddr)
 {
+       if (radix_enabled())
+               return radix__flush_tlb_page(vma, vmaddr);
        return hash__flush_tlb_page(vma, vmaddr);
 }
 #else