From: Kumar Gala <galak@kernel.crashing.org>
To: linuxppc-dev@ozlabs.org
Subject: [PATCH] powerpc/book3e: Add missing page sizes
Date: Tue, 1 Sep 2009 20:43:54 -0500 [thread overview]
Message-ID: <1251855834-24320-1-git-send-email-galak@kernel.crashing.org> (raw)
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>
---
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
reply other threads:[~2009-09-02 1:43 UTC|newest]
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