[PATCH] powerpc/book3e: Add missing page sizes

Kumar Gala galak at kernel.crashing.org
Wed Sep 2 11:43:54 EST 2009


Add defines for the other page sizes.  Even if HW doesn't support them
we made them use them for hugetlbfs support.

Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
 arch/powerpc/include/asm/pte-book3e.h |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/include/asm/pte-book3e.h b/arch/powerpc/include/asm/pte-book3e.h
index 9800565..b82b9dc 100644
--- a/arch/powerpc/include/asm/pte-book3e.h
+++ b/arch/powerpc/include/asm/pte-book3e.h
@@ -20,9 +20,19 @@
 #define _PAGE_BAP_UX	0x000080
 #define _PAGE_PSIZE_MSK	0x000f00
 #define _PAGE_PSIZE_4K	0x000200
+#define _PAGE_PSIZE_8K	0x000300
+#define _PAGE_PSIZE_16K	0x000400
+#define _PAGE_PSIZE_32K	0x000500
 #define _PAGE_PSIZE_64K	0x000600
+#define _PAGE_PSIZE_128K	0x000700
+#define _PAGE_PSIZE_256K	0x000800
+#define _PAGE_PSIZE_512K	0x000900
 #define _PAGE_PSIZE_1M	0x000a00
+#define _PAGE_PSIZE_2M	0x000b00
+#define _PAGE_PSIZE_4M	0x000c00
+#define _PAGE_PSIZE_8M	0x000d00
 #define _PAGE_PSIZE_16M	0x000e00
+#define _PAGE_PSIZE_32M	0x000f00
 #define _PAGE_DIRTY	0x001000 /* C: page changed */
 #define _PAGE_SW0	0x002000
 #define _PAGE_U3	0x004000
-- 
1.6.0.6



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