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	error = sysctl_handle_int(oidp, &freq, 0, req);			error = sysctl_handle_int(oidp, &freq, 0, req);
	if (error == 0 && req->newptr != NULL) {			if (error == 0 && req->newptr != NULL) {
	piix_freq = freq;			piix_freq = freq;
	piix_timecounter.tc_frequency = piix_freq;			piix_timecounter.tc_frequency = piix_freq;
	}			}
	return (error);			return (error);
	}			}

	SYSCTL_PROC(_machdep, OID_AUTO, piix_freq, CTLTYPE_INT \| CTLFLAG_RW,			SYSCTL_PROC(_machdep, OID_AUTO, piix_freq,
	0, sizeof(u_int), sysctl_machdep_piix_freq, "I", "");			CTLTYPE_INT \| CTLFLAG_RW \| CTLFLAG_NEEDGIANT,
				0, sizeof(u_int), sysctl_machdep_piix_freq, "I",
				"");

	static unsigned			static unsigned
	piix_get_timecount(struct timecounter *tc)			piix_get_timecount(struct timecounter *tc)
	{			{
	unsigned u1, u2, u3;			unsigned u1, u2, u3;

	u2 = inl(piix_timecounter_address);			u2 = inl(piix_timecounter_address);
	u3 = inl(piix_timecounter_address);			u3 = inl(piix_timecounter_address);
	Show All 12 Lines