xref: /illumos-gate/usr/src/uts/sun4/os/cpupm_mach.c (revision 0e751525)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <sys/cpu_pm.h>

/*
 * CPU PM interfaces exposed to the CPU power manager
 */
/*ARGSUSED*/
id_t
cpupm_plat_domain_id(struct cpu *cp, cpupm_dtype_t type)
{
	return (CPUPM_NO_DOMAIN);
}

/*ARGSUSED*/
uint_t
cpupm_plat_state_enumerate(struct cpu *cp, cpupm_dtype_t type,
    cpupm_state_t *states)
{
	return (0);
}

/*ARGSUSED*/
int
cpupm_plat_change_state(struct cpu *cp, cpupm_state_t *state)
{
	return (-1);
}