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 2008 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#include <assert.h>
27#include <pthread.h>
28#include <strings.h>
29#include <sys/fm/protocol.h>
30
31#include <topo_alloc.h>
32#include <topo_error.h>
33#include <topo_method.h>
34#include <topo_prop.h>
35#include <topo_protocol.h>
36#include <topo_subr.h>
37
38#include <libtopo.h>
39
40int
41topo_node_asru(tnode_t *node, nvlist_t **asru, nvlist_t *priv, int *err)
42{
43	nvlist_t *prop, *ap;
44
45	if (topo_prop_getprop(node, TOPO_PGROUP_PROTOCOL,
46	    TOPO_PROP_ASRU, priv, &prop, err) < 0)
47		return (-1);
48
49	if (nvlist_lookup_nvlist(prop, TOPO_PROP_VAL_VAL, &ap) != 0 ||
50	    topo_hdl_nvdup(node->tn_hdl, ap, asru) < 0) {
51		*err = ETOPO_PROP_NVL;
52		nvlist_free(prop);
53		return (-1);
54	}
55
56	nvlist_free(prop);
57
58	return (0);
59}
60
61int
62topo_node_fru(tnode_t *node, nvlist_t **fru, nvlist_t *priv, int *err)
63{
64	nvlist_t *prop, *fp;
65
66	if (topo_prop_getprop(node, TOPO_PGROUP_PROTOCOL, TOPO_PROP_FRU,
67	    priv, &prop, err) < 0)
68		return (-1);
69
70	if (nvlist_lookup_nvlist(prop, TOPO_PROP_VAL_VAL, &fp) != 0 ||
71	    topo_hdl_nvdup(node->tn_hdl, fp, fru) < 0) {
72		*err = ETOPO_PROP_NVL;
73		nvlist_free(prop);
74		return (-1);
75	}
76
77	nvlist_free(prop);
78
79	return (0);
80}
81
82int
83topo_node_resource(tnode_t *node, nvlist_t **resource, int *err)
84{
85
86	return (topo_prop_get_fmri(node, TOPO_PGROUP_PROTOCOL,
87	    TOPO_PROP_RESOURCE, resource, err));
88}
89
90int
91topo_node_label(tnode_t *node, char **label, int *err)
92{
93
94	return (topo_prop_get_string(node, TOPO_PGROUP_PROTOCOL,
95	    TOPO_PROP_LABEL, label, err));
96}
97
98int
99topo_node_asru_set(tnode_t *node, nvlist_t *asru, int flag, int *err)
100{
101	/*
102	 * Inherit ASRU property from our parent if asru not specified
103	 */
104	if (asru == NULL) {
105		if (topo_prop_inherit(node, TOPO_PGROUP_PROTOCOL,
106		    TOPO_PROP_ASRU, err) < 0) {
107			return (-1);
108		}
109
110		return (0);
111	}
112
113	if (flag & TOPO_ASRU_COMPUTE) {
114		if (topo_prop_method_register(node, TOPO_PGROUP_PROTOCOL,
115		    TOPO_PROP_ASRU, TOPO_TYPE_FMRI, TOPO_METH_ASRU_COMPUTE,
116		    asru, err) < 0)
117			return (-1);
118	} else {
119		if (topo_prop_set_fmri(node, TOPO_PGROUP_PROTOCOL,
120		    TOPO_PROP_ASRU, TOPO_PROP_IMMUTABLE, asru, err) < 0)
121			return (-1);
122	}
123
124	return (0);
125}
126
127int
128topo_node_fru_set(tnode_t *node, nvlist_t *fru, int flag, int *err)
129{
130
131	/*
132	 * Inherit FRU property from our parent if not specified
133	 */
134	if (fru == NULL) {
135		if (topo_prop_inherit(node, TOPO_PGROUP_PROTOCOL, TOPO_PROP_FRU,
136		    err) < 0) {
137			return (-1);
138		}
139	} else if (flag & TOPO_FRU_COMPUTE) {
140		if (topo_prop_method_register(node, TOPO_PGROUP_PROTOCOL,
141		    TOPO_PROP_FRU, TOPO_TYPE_FMRI, TOPO_METH_FRU_COMPUTE,
142		    fru, err) < 0)
143			return (-1);
144	} else {
145		if (topo_prop_set_fmri(node, TOPO_PGROUP_PROTOCOL,
146		    TOPO_PROP_FRU, TOPO_PROP_IMMUTABLE, fru, err) < 0)
147			return (-1);
148	}
149
150
151	return (0);
152}
153
154int
155topo_node_label_set(tnode_t *node, char *label, int *err)
156{
157
158	/*
159	 * Inherit FRU property from our parent if * not specified
160	 */
161	if (label == NULL) {
162		if (topo_prop_inherit(node, TOPO_PGROUP_PROTOCOL,
163		    TOPO_PROP_LABEL, err) < 0) {
164			return (-1);
165		}
166	} else {
167		if (topo_prop_set_string(node, TOPO_PGROUP_PROTOCOL,
168		    TOPO_PROP_LABEL, TOPO_PROP_IMMUTABLE, label, err) < 0)
169			return (-1);
170	}
171
172	return (0);
173}
174