X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ppc%2Ftlbflush.h;h=9850f53f54b047b52d1f303df65b0ab79b9f36ce;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=7d755b2d7c1e506420ba7110052d7eb11af383a8;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/asm-ppc/tlbflush.h b/include/asm-ppc/tlbflush.h
index 7d755b2d7..9850f53f5 100644
--- a/include/asm-ppc/tlbflush.h
+++ b/include/asm-ppc/tlbflush.h
@@ -29,6 +29,31 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
 static inline void flush_tlb_page(struct vm_area_struct *vma,
 				unsigned long vmaddr)
 	{ _tlbie(vmaddr); }
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+					 unsigned long vmaddr)
+	{ _tlbie(vmaddr); }
+static inline void flush_tlb_range(struct vm_area_struct *vma,
+				unsigned long start, unsigned long end)
+	{ __tlbia(); }
+static inline void flush_tlb_kernel_range(unsigned long start,
+				unsigned long end)
+	{ __tlbia(); }
+
+#elif defined(CONFIG_FSL_BOOKE)
+
+/* TODO: determine if flush_tlb_range & flush_tlb_kernel_range
+ * are best implemented as tlbia vs specific tlbie's */
+
+#define __tlbia()	_tlbia()
+
+static inline void flush_tlb_mm(struct mm_struct *mm)
+	{ __tlbia(); }
+static inline void flush_tlb_page(struct vm_area_struct *vma,
+				unsigned long vmaddr)
+	{ _tlbie(vmaddr); }
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+					 unsigned long vmaddr)
+	{ _tlbie(vmaddr); }
 static inline void flush_tlb_range(struct vm_area_struct *vma,
 				unsigned long start, unsigned long end)
 	{ __tlbia(); }
@@ -44,6 +69,9 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
 static inline void flush_tlb_page(struct vm_area_struct *vma,
 				unsigned long vmaddr)
 	{ _tlbie(vmaddr); }
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+					 unsigned long vmaddr)
+	{ _tlbie(vmaddr); }
 static inline void flush_tlb_range(struct mm_struct *mm,
 				unsigned long start, unsigned long end)
 	{ __tlbia(); }
@@ -56,6 +84,7 @@ struct mm_struct;
 struct vm_area_struct;
 extern void flush_tlb_mm(struct mm_struct *mm);
 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
+extern void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long addr);
 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 			    unsigned long end);
 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);