#include <linux/kvm.h>
#include <linux/kvm_para.h>
+#define TYPE_KVM_CLOCK "kvmclock"
+#define KVM_CLOCK(obj) OBJECT_CHECK(KVMClockState, (obj), TYPE_KVM_CLOCK)
+
typedef struct KVMClockState {
+ /*< private >*/
SysBusDevice busdev;
+ /*< public >*/
+
uint64_t clock;
bool clock_valid;
} KVMClockState;
static int kvmclock_init(SysBusDevice *dev)
{
- KVMClockState *s = FROM_SYSBUS(KVMClockState, dev);
+ KVMClockState *s = KVM_CLOCK(dev);
qemu_add_vm_change_state_handler(kvmclock_vm_state_change, s);
return 0;
}
static const TypeInfo kvmclock_info = {
- .name = "kvmclock",
+ .name = TYPE_KVM_CLOCK,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(KVMClockState),
.class_init = kvmclock_class_init,
if (kvm_enabled() &&
cpu->env.features[FEAT_KVM] & ((1ULL << KVM_FEATURE_CLOCKSOURCE) |
(1ULL << KVM_FEATURE_CLOCKSOURCE2))) {
- sysbus_create_simple("kvmclock", -1, NULL);
+ sysbus_create_simple(TYPE_KVM_CLOCK, -1, NULL);
}
}