diff options
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/kvm/kvm-all.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 64bf47a033..480c7119d1 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -3745,6 +3745,21 @@ static void kvm_set_device(Object *obj, s->device = g_strdup(value); } +static void kvm_set_kvm_rapl(Object *obj, bool value, Error **errp) +{ + KVMState *s = KVM_STATE(obj); + s->msr_energy.enable = value; +} + +static void kvm_set_kvm_rapl_socket_path(Object *obj, + const char *str, + Error **errp) +{ + KVMState *s = KVM_STATE(obj); + g_free(s->msr_energy.socket_path); + s->msr_energy.socket_path = g_strdup(str); +} + static void kvm_accel_instance_init(Object *obj) { KVMState *s = KVM_STATE(obj); @@ -3764,6 +3779,7 @@ static void kvm_accel_instance_init(Object *obj) s->xen_gnttab_max_frames = 64; s->xen_evtchn_max_pirq = 256; s->device = NULL; + s->msr_energy.enable = false; } /** @@ -3808,6 +3824,17 @@ static void kvm_accel_class_init(ObjectClass *oc, void *data) object_class_property_set_description(oc, "device", "Path to the device node to use (default: /dev/kvm)"); + object_class_property_add_bool(oc, "rapl", + NULL, + kvm_set_kvm_rapl); + object_class_property_set_description(oc, "rapl", + "Allow energy related MSRs for RAPL interface in Guest"); + + object_class_property_add_str(oc, "rapl-helper-socket", NULL, + kvm_set_kvm_rapl_socket_path); + object_class_property_set_description(oc, "rapl-helper-socket", + "Socket Path for comminucating with the Virtual MSR helper daemon"); + kvm_arch_accel_class_init(oc); } |