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authorKumar Gala <galak@kernel.crashing.org>2009-09-01 15:43:54 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-09-02 16:20:40 +1000
commit1d5d9527d8ed8d87beb22a4fd954366aeabd12c7 (patch)
treebd8759c8e6ccb0141541a4a5cca3f965f0b05cee /arch/powerpc
parent46db2f86a3b2a94e0b33e0b4548fb7b7b6bdff66 (diff)
powerpc/book3e: Add missing page sizes
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@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/include/asm/pte-book3e.h10
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 9800565aebb8..b82b9dc91a7d 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