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s390x/cpumodel: Prepare for changes of QEMU model 

Setup the 4.1 compatibility model so we can add new features to the
LATEST model.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
This commit is contained in:
David Hildenbrand 2019-08-05 10:13:52 +02:00
parent 3a06f98192
commit faa40177bb
2 changed files with 7 additions and 1 deletions
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2
hw/s390x/s390-virtio-ccw.c
View File

@ -650,7 +650,9 @@ DEFINE_CCW_MACHINE(4_2, "4.2", true);
static void ccw_machine_4_1_instance_options(MachineState *machine)
{
static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V4_1 };
ccw_machine_4_2_instance_options(machine);
s390_set_qemu_cpu_model(0x2964, 13, 2, qemu_cpu_feat);
}
static void ccw_machine_4_1_class_options(MachineClass *mc)

6
target/s390x/gen-features.c
View File

@ -698,11 +698,14 @@ static uint16_t qemu_V4_0[] = {
S390_FEAT_ZPCI,
};
static uint16_t qemu_LATEST[] = {
static uint16_t qemu_V4_1[] = {
S390_FEAT_STFLE_53,
S390_FEAT_VECTOR,
};
static uint16_t qemu_LATEST[] = {
};
/* add all new definitions before this point */
static uint16_t qemu_MAX[] = {
/* generates a dependency warning, leave it out for now */
@ -824,6 +827,7 @@ static FeatGroupDefSpec QemuFeatDef[] = {
QEMU_FEAT_INITIALIZER(V2_11),
QEMU_FEAT_INITIALIZER(V3_1),
QEMU_FEAT_INITIALIZER(V4_0),
QEMU_FEAT_INITIALIZER(V4_1),
QEMU_FEAT_INITIALIZER(LATEST),
QEMU_FEAT_INITIALIZER(MAX),
};