self int usec_end;


device_polling:kern_poll:hardclock_device_poll:netisr_sched
{
	printf("hardclock_device_poll(%d): usec=%u phase=%d",
	     arg0, arg1, arg2);
}

device_polling:kern_poll:netisr_pollmore:first_params
{
	printf("netisr_pollmore(%d): usec=%u usec_left=%u ns_per=%d done=%d",
	    arg0, arg1, self->usec_end - arg1, arg2, arg3);
}

device_polling:kern_poll:netisr_pollmore:second_params
{
	printf("netisr_pollmore(%d): ticks_at_start=%u ticks=%u",
	    arg0, arg1, arg2);
}

device_polling:kern_poll:netisr_pollmore:reschedule
{
	printf("netisr_pollmore(%d): rescheduling for this tick", arg0);
}

device_polling:kern_poll:netisr_pollmore:sleep
{
	printf("netisr_pollmore(%d): polling_done=%d t_a_s==ticks=%d",
	    arg0, arg1, arg2);
}

device_polling:kern_poll:netisr_poll:first_poll
{
	printf("netisr_poll(%d): first call of tick(end_usec=%u)",
	    arg0, arg1);

	self->usec_end = arg1;
}

device_polling:kern_poll:netisr_poll:poll_cycles
{
	printf("netisr_poll(%d): residual_burst=%d cycles=%d",
	    arg0, arg1, arg2);
}

device_polling:kern_poll:netisr_poll:before_poller
{
	this->ifp = (struct ifnet*)arg2;
	printf("netisr_poll(%d): about to call %a(%s)", 
	    arg0, arg1, this->ifp->if_xname);

	self->poller_start = timestamp;
}

device_polling:kern_poll:netisr_poll:after_poller
{
	this->ifp = (struct ifnet*)arg2;
	printf("netisr_poll(%d): %a(%s) returned; took %d ns to handle %d/%d packets",
	    arg0, arg1, this->ifp->if_xname, timestamp - self->poller_start, arg3, arg4);
}

device_polling:kern_poll:netisr_poll:pollers_done
{
	printf("netisr_poll(%d): iteration done, %d/%d packets polling_done=%d t_a_s=%u",
	    arg0, arg1, arg2, arg3, arg4);
}