diff options
Diffstat (limited to 'target/s390x/kvm.c')
| -rw-r--r-- | target/s390x/kvm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c index 78ebe831fb..1901153c58 100644 --- a/target/s390x/kvm.c +++ b/target/s390x/kvm.c @@ -302,6 +302,9 @@ int kvm_arch_init(MachineState *ms, KVMState *s) } } + /* Try to enable AIS facility */ + kvm_vm_enable_cap(s, KVM_CAP_S390_AIS, 0); + qemu_mutex_init(&qemu_sigp_mutex); return 0; @@ -2635,6 +2638,10 @@ void kvm_s390_get_host_cpu_model(S390CPUModel *model, Error **errp) set_bit(S390_FEAT_CMM, model->features); } + /* set zpci and aen facilities */ + set_bit(S390_FEAT_ZPCI, model->features); + set_bit(S390_FEAT_ADAPTER_EVENT_NOTIFICATION, model->features); + if (s390_known_cpu_type(cpu_type)) { /* we want the exact model, even if some features are missing */ model->def = s390_find_cpu_def(cpu_type, ibc_gen(unblocked_ibc), |