From: "Suzuki K. Poulose" <suzuki.poul...@arm.com>
{V}TCR_EL2_TG0 is a 2bit wide field, where:
00 - 4K
01 - 64K
10 - 16K
But we use only 1 bit, which has worked well so far since
we never cared about 16K. Fix it for 16K support.
Cc: Catalin Marinas <catalin.mari...@arm.com>
Cc: Will Deacon <will.dea...@arm.com>
Cc: Marc Zyngier <marc.zyng...@arm.com>
Cc: Christoffer Dall <christoffer.d...@linaro.org>
Cc: kvm...@lists.cs.columbia.edu
Acked-by: Mark Rutland <mark.rutl...@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poul...@arm.com>
---
arch/arm64/include/asm/kvm_arm.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h
index 7605e09..bdf139e 100644
--- a/arch/arm64/include/asm/kvm_arm.h
+++ b/arch/arm64/include/asm/kvm_arm.h
@@ -98,7 +98,7 @@
#define TCR_EL2_TBI (1 << 20)
#define TCR_EL2_PS (7 << 16)
#define TCR_EL2_PS_40B (2 << 16)
-#define TCR_EL2_TG0 (1 << 14)
+#define TCR_EL2_TG0 (3 << 14)
#define TCR_EL2_SH0 (3 << 12)
#define TCR_EL2_ORGN0 (3 << 10)
#define TCR_EL2_IRGN0 (3 << 8)
@@ -110,7 +110,7 @@
/* VTCR_EL2 Registers bits */
#define VTCR_EL2_PS_MASK (7 << 16)
-#define VTCR_EL2_TG0_MASK (1 << 14)
+#define VTCR_EL2_TG0_MASK (3 << 14)
#define VTCR_EL2_TG0_4K (0 << 14)
#define VTCR_EL2_TG0_64K (1 << 14)
#define VTCR_EL2_SH0_MASK (3 << 12)
--
1.7.9.5
--
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