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Fri, 31 May 2019 10:45:21 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v1 23/23] s390x: Bump the "qemu" CPU model up to a stripped-down z13 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Christian Borntraeger , Denys Vlasenko , David Hildenbrand Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" We don't care about the other two missing base features: - S390_FEAT_DFP_PACKED_CONVERSION - S390_FEAT_GROUP_GEN13_PTFF Signed-off-by: David Hildenbrand Reviewed-by: Richard Henderson --- hw/s390x/s390-virtio-ccw.c | 2 ++ target/s390x/cpu_models.c | 4 ++-- target/s390x/gen-features.c | 11 +++++++---- 3 files changed, 11 insertions(+), 6 deletions(-) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index bbc6e8fa0b..4d643686cb 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -669,7 +669,9 @@ DEFINE_CCW_MACHINE(4_1, "4.1", true); =20 static void ccw_machine_4_0_instance_options(MachineState *machine) { + static const S390FeatInit qemu_cpu_feat =3D { S390_FEAT_LIST_QEMU_V4_0= }; ccw_machine_4_1_instance_options(machine); + s390_set_qemu_cpu_model(0x2827, 12, 2, qemu_cpu_feat); } =20 static void ccw_machine_4_0_class_options(MachineClass *mc) diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index 21ea819483..b5d16e4c89 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -86,8 +86,8 @@ static S390CPUDef s390_cpu_defs[] =3D { CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM 8562 GA1"), }; =20 -#define QEMU_MAX_CPU_TYPE 0x2827 -#define QEMU_MAX_CPU_GEN 12 +#define QEMU_MAX_CPU_TYPE 0x2964 +#define QEMU_MAX_CPU_GEN 13 #define QEMU_MAX_CPU_EC_GA 2 static const S390FeatInit qemu_max_cpu_feat_init =3D { S390_FEAT_LIST_QEMU= _MAX }; static S390FeatBitmap qemu_max_cpu_feat; diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index a818c80332..dc320a06c2 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -689,7 +689,7 @@ static uint16_t qemu_V3_1[] =3D { S390_FEAT_MSA_EXT_4, }; =20 -static uint16_t qemu_LATEST[] =3D { +static uint16_t qemu_V4_0[] =3D { /* * Only BFP bits are implemented (HFP, DFP, PFPO and DIVIDE TO INTEGER= not * implemented yet). @@ -698,11 +698,13 @@ static uint16_t qemu_LATEST[] =3D { S390_FEAT_ZPCI, }; =20 -/* add all new definitions before this point */ -static uint16_t qemu_MAX[] =3D { - /* z13+ features */ +static uint16_t qemu_LATEST[] =3D { S390_FEAT_STFLE_53, S390_FEAT_VECTOR, +}; + +/* add all new definitions before this point */ +static uint16_t qemu_MAX[] =3D { /* generates a dependency warning, leave it out for now */ S390_FEAT_MSA_EXT_5, }; @@ -821,6 +823,7 @@ static FeatGroupDefSpec FeatGroupDef[] =3D { static FeatGroupDefSpec QemuFeatDef[] =3D { QEMU_FEAT_INITIALIZER(V2_11), QEMU_FEAT_INITIALIZER(V3_1), + QEMU_FEAT_INITIALIZER(V4_0), QEMU_FEAT_INITIALIZER(LATEST), QEMU_FEAT_INITIALIZER(MAX), }; --=20 2.20.1