s390x/cpumodel: default enable bpb and ppa15 for z196 and later
Most systems and host kernels provide the necessary building blocks for bpb and ppa15. We can reverse the logic and default enable those features, while still allowing to disable it via cpu model. So let us add bpb and ppa15 to z196 and later default CPU model for the qemu 3.0 machine. (like -cpu z13). Older machine types (e.g. s390-ccw-virtio-2.12) will retain the old value and not provide those bits in the default model. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20180626123830.18282-1-borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
parent
0f0f8b611e
commit
8727315111
|
@ -824,6 +824,8 @@ DEFINE_CCW_MACHINE(3_0, "3.0", true);
|
|||
static void ccw_machine_2_12_instance_options(MachineState *machine)
|
||||
{
|
||||
ccw_machine_3_0_instance_options(machine);
|
||||
s390_cpudef_featoff_greater(11, 1, S390_FEAT_PPA15);
|
||||
s390_cpudef_featoff_greater(11, 1, S390_FEAT_BPB);
|
||||
}
|
||||
|
||||
static void ccw_machine_2_12_class_options(MachineClass *mc)
|
||||
|
|
|
@ -512,6 +512,8 @@ static uint16_t default_GEN11_GA1[] = {
|
|||
S390_FEAT_IPTE_RANGE,
|
||||
S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
|
||||
S390_FEAT_GROUP_MSA_EXT_4,
|
||||
S390_FEAT_PPA15,
|
||||
S390_FEAT_BPB,
|
||||
};
|
||||
|
||||
#define default_GEN11_GA2 EmptyFeat
|
||||
|
|
Loading…
Reference in a new issue