1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #include <sys/cpu_pm.h>
27
28 /*
29 * CPU PM interfaces exposed to the CPU power manager
30 */
31 /*ARGSUSED*/
32 id_t
cpupm_plat_domain_id(struct cpu * cp,cpupm_dtype_t type)33 cpupm_plat_domain_id(struct cpu *cp, cpupm_dtype_t type)
34 {
35 return (CPUPM_NO_DOMAIN);
36 }
37
38 /*ARGSUSED*/
39 uint_t
cpupm_plat_state_enumerate(struct cpu * cp,cpupm_dtype_t type,cpupm_state_t * states)40 cpupm_plat_state_enumerate(struct cpu *cp, cpupm_dtype_t type,
41 cpupm_state_t *states)
42 {
43 return (0);
44 }
45
46 /*ARGSUSED*/
47 int
cpupm_plat_change_state(struct cpu * cp,cpupm_state_t * state)48 cpupm_plat_change_state(struct cpu *cp, cpupm_state_t *state)
49 {
50 return (-1);
51 }
52