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s390x/cpumodel: Bump up QEMU model to a stripped-down IBM z14 GA2

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TCG implements everything we need to run basic z14 OS+software.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210608092337.12221-27-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
David Hildenbrand 2021-06-08 11:23:37 +02:00 committed by Cornelia Huck
parent 8a9b7ed32d
commit 463e50da8b
3 changed files with 14 additions and 8 deletions
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3
hw/s390x/s390-virtio-ccw.c
View file

@ -802,7 +802,10 @@ DEFINE_CCW_MACHINE(6_1, "6.1", true);
static void ccw_machine_6_0_instance_options(MachineState *machine)
{
static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V6_0 };
ccw_machine_6_1_instance_options(machine);
s390_set_qemu_cpu_model(0x2964, 13, 2, qemu_cpu_feat);
}
static void ccw_machine_6_0_class_options(MachineClass *mc)

4
target/s390x/cpu_models.c
View file

@ -90,8 +90,8 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM z15 T02 GA1"),
};
#define QEMU_MAX_CPU_TYPE 0x2964
#define QEMU_MAX_CPU_GEN 13
#define QEMU_MAX_CPU_TYPE 0x3906
#define QEMU_MAX_CPU_GEN 14
#define QEMU_MAX_CPU_EC_GA 2
static const S390FeatInit qemu_max_cpu_feat_init = { S390_FEAT_LIST_QEMU_MAX };
static S390FeatBitmap qemu_max_cpu_feat;

15
target/s390x/gen-features.c
View file

@ -706,21 +706,23 @@ static uint16_t qemu_V4_1[] = {
S390_FEAT_VECTOR,
};
static uint16_t qemu_LATEST[] = {
static uint16_t qemu_V6_0[] = {
S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
S390_FEAT_ESOP,
};
static uint16_t qemu_LATEST[] = {
S390_FEAT_INSTRUCTION_EXEC_PROT,
S390_FEAT_MISC_INSTRUCTION_EXT2,
S390_FEAT_MSA_EXT_8,
S390_FEAT_VECTOR_ENH,
};
/* add all new definitions before this point */
static uint16_t qemu_MAX[] = {
/* generates a dependency warning, leave it out for now */
S390_FEAT_MSA_EXT_5,
/* features introduced after the z13 */
S390_FEAT_INSTRUCTION_EXEC_PROT,
S390_FEAT_MISC_INSTRUCTION_EXT2,
S390_FEAT_MSA_EXT_8,
S390_FEAT_VECTOR_ENH,
};
/****** END FEATURE DEFS ******/
@ -839,6 +841,7 @@ static FeatGroupDefSpec QemuFeatDef[] = {
QEMU_FEAT_INITIALIZER(V3_1),
QEMU_FEAT_INITIALIZER(V4_0),
QEMU_FEAT_INITIALIZER(V4_1),
QEMU_FEAT_INITIALIZER(V6_0),
QEMU_FEAT_INITIALIZER(LATEST),
QEMU_FEAT_INITIALIZER(MAX),
};