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From: Hendrik Brueckner <brueckner@linux.ibm.com>
To: qemu-devel@nongnu.org, qemu-s390x@nongnu.org, thuth@redhat.com
Cc: nsg@linux.ibm.com, frankja@linux.ibm.com, mimu@linux.ibm.com,
Hendrik Brueckner <brueckner@linux.ibm.com>
Subject: [RFC PATCH] s390x/cpumodel: add MSA 12 consistency checks
Date: Tue, 10 Dec 2024 13:51:28 +0100
Message-ID: <20241210125128.38231-1-brueckner@linux.ibm.com>
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The MSA 12 facility depends on MSA 6 for which only its
subfunctions are defined as features. Hence, require all
MSA 6 subfunctions as pre-requisite for MSA 12.
Signed-off-by: Hendrik Brueckner <brueckner@linux.ibm.com>
---
target/s390x/cpu_models.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index beb50b5300..a95e54fa8c 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -553,6 +553,18 @@ static void check_consistency(const S390CPUModel *mode=
l)
{ S390_FEAT_PLO_QSTG, S390_FEAT_PLO_EXT },
{ S390_FEAT_PLO_QSTX, S390_FEAT_PLO_EXT },
{ S390_FEAT_PLO_QSTO, S390_FEAT_PLO_EXT },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KIMD_SHA3_224 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KIMD_SHA3_256 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KIMD_SHA3_384 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KIMD_SHA3_512 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KIMD_SHAKE_128 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KIMD_SHAKE_256 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KLMD_SHA3_224 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KLMD_SHA3_256 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KLMD_SHA3_384 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KLMD_SHA3_512 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KLMD_SHAKE_128 },
+ { S390_FEAT_MSA_EXT_12, S390_FEAT_KLMD_SHAKE_256 },
};
int i;
=20
--=20
2.43.5