189 	union monotonic_ctl_add ctl;  in mt_ctl_add()  local
193 	error = copyin(uptr, &ctl, sizeof(ctl.in));  in mt_ctl_add()
198 	error = dev->mtd_add(&ctl.in.config, &ctr);  in mt_ctl_add()
203 	ctl.out.ctr = ctr;  in mt_ctl_add()
205 	error = copyout(&ctl, uptr, sizeof(ctl.out));  in mt_ctl_add()
217 	union monotonic_ctl_counts ctl;  in mt_ctl_counts()  local
221 	error = copyin(uptr, &ctl, sizeof(ctl.in));  in mt_ctl_counts()
226 	if (ctl.in.ctr_mask == 0) {  in mt_ctl_counts()
234 		error = dev->mtd_read(ctl.in.ctr_mask, (uint64_t *)counts);  in mt_ctl_counts()
252 	union monotonic_ctl_enable ctl;  in mt_ctl_enable()  local
256 	error = copyin(uptr, &ctl, sizeof(ctl));  in mt_ctl_enable()
261 	dev->mtd_enable(ctl.in.enable);  in mt_ctl_enable()