X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=arch%2Fpowerpc%2Finclude%2Fasm%2Fbook3s%2F64%2Fhash.h;h=fcf8b10a209feff70217c0bfc88b41ad0192fb56;hb=da7ad366b497f5fc1d4a416f168057ba40bddb98;hp=d52a51b2ce7baf170af224d2264a88f746ef58a3;hpb=8139046a5a34787849df81f4a5875cf4b404a7a1;p=linux-2.6-block.git

diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h
index d52a51b2ce7b..fcf8b10a209f 100644
--- a/arch/powerpc/include/asm/book3s/64/hash.h
+++ b/arch/powerpc/include/asm/book3s/64/hash.h
@@ -18,6 +18,11 @@
 #include <asm/book3s/64/hash-4k.h>
 #endif
 
+/* Bits to set in a PMD/PUD/PGD entry valid bit*/
+#define HASH_PMD_VAL_BITS		(0x8000000000000000UL)
+#define HASH_PUD_VAL_BITS		(0x8000000000000000UL)
+#define HASH_PGD_VAL_BITS		(0x8000000000000000UL)
+
 /*
  * Size of EA range mapped by our pagetables.
  */