From 93fadbcabef27580bcfd2647d1f66f5f5c31b7d3 Mon Sep 17 00:00:00 2001
From: Giacomo Travaglini <giacomo.travaglini@arm.com>
Date: Wed, 26 Jun 2019 11:50:24 +0100
Subject: dev-arm: Fix SMMUv3 ContextDescriptor pointer shift
The context descriptor pointer in the STE starts at the sixth LSB
Change-Id: Ifa346b350785b788e9d1e093b662cb26433adfb8
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Christo Smallwood <christo.smallwood@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19469
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Tested-by: kokoro <noreply+kokoro@google.com>
---
src/dev/arm/smmu_v3_defs.hh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'src/dev/arm')
diff --git a/src/dev/arm/smmu_v3_defs.hh b/src/dev/arm/smmu_v3_defs.hh
index 2070e1d90..991e90c7b 100644
--- a/src/dev/arm/smmu_v3_defs.hh
+++ b/src/dev/arm/smmu_v3_defs.hh
@@ -67,7 +67,7 @@ enum {
enum {
ST_CFG_SPLIT_SHIFT = 6,
- ST_CD_ADDR_SHIFT = 5,
+ ST_CD_ADDR_SHIFT = 6,
CD_TTB_SHIFT = 4,
STE_S2TTB_SHIFT = 4,
};
--
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