[PATCH v2 2/4] KVM: PPC: Book3e: Add TLBSEL/TSIZE defines for MAS0/1
Mihai Caraman
mihai.caraman at freescale.com
Thu May 1 10:45:50 EST 2014
Add defines MAS0_GET_TLBSEL() and MAS1_GET_TSIZE() to Book3E.
Signed-off-by: Mihai Caraman <mihai.caraman at freescale.com>
---
v2:
- no change
arch/powerpc/include/asm/mmu-book3e.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h
index 901dac6..60a949a 100644
--- a/arch/powerpc/include/asm/mmu-book3e.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -40,7 +40,11 @@
/* MAS registers bit definitions */
-#define MAS0_TLBSEL(x) (((x) << 28) & 0x30000000)
+#define MAS0_TLBSEL_MASK 0x30000000
+#define MAS0_TLBSEL_SHIFT 28
+#define MAS0_TLBSEL(x) (((x) << MAS0_TLBSEL_SHIFT) & MAS0_TLBSEL_MASK)
+#define MAS0_GET_TLBSEL(mas0) (((mas0) & MAS0_TLBSEL_MASK) >> \
+ MAS0_TLBSEL_SHIFT)
#define MAS0_ESEL_MASK 0x0FFF0000
#define MAS0_ESEL_SHIFT 16
#define MAS0_ESEL(x) (((x) << MAS0_ESEL_SHIFT) & MAS0_ESEL_MASK)
@@ -58,6 +62,7 @@
#define MAS1_TSIZE_MASK 0x00000f80
#define MAS1_TSIZE_SHIFT 7
#define MAS1_TSIZE(x) (((x) << MAS1_TSIZE_SHIFT) & MAS1_TSIZE_MASK)
+#define MAS1_GET_TSIZE(mas1) (((mas1) & MAS1_TSIZE_MASK) >> MAS1_TSIZE_SHIFT)
#define MAS2_EPN (~0xFFFUL)
#define MAS2_X0 0x00000040
--
1.7.11.7
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