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/*
23 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#include <scsi/libses.h>
30#include <scsi/libses_plugin.h>
31#include <string.h>
32#include <strings.h>
33
34#include "ses2_impl.h"
35
36/*
37 * Given an nvlist of properties and an array of property handlers, invoke the
38 * appropriate handler for all supported properties.
39 */
40int
41ses2_setprop(ses_plugin_t *sp, ses_node_t *np,
42    const ses2_ctl_prop_t *ctlprops, nvlist_t *props)
43{
44	const ses2_ctl_prop_t *cpp;
45	nvpair_t *nvp, *next;
46
47	for (nvp = nvlist_next_nvpair(props, NULL); nvp != NULL;
48	    nvp = next) {
49		next = nvlist_next_nvpair(props, nvp);
50		for (cpp = ctlprops; cpp->scp_name != NULL; cpp++)
51			if (strcmp(cpp->scp_name, nvpair_name(nvp)) == 0)
52				break;
53		if (cpp->scp_name == NULL)
54			continue;
55
56		if (cpp->scp_setprop(sp, np, cpp->scp_num, nvp) != 0)
57			return (-1);
58
59		(void) nvlist_remove(props, nvpair_name(nvp),
60		    nvpair_type(nvp));
61	}
62
63	return (0);
64}
65
66int
67ses2_ctl_common_setprop(ses_plugin_t *sp, ses_node_t *np, ses2_diag_page_t page,
68    nvpair_t *nvp)
69{
70	ses2_cmn_elem_ctl_impl_t *eip;
71	const char *name;
72	boolean_t v;
73
74	ASSERT(page == SES2_DIAGPAGE_ENCLOSURE_CTL_STATUS);
75
76	if ((eip = ses_plugin_ctlpage_lookup(sp, ses_node_snapshot(np),
77	    page, 0, np, B_FALSE)) == NULL)
78		return (-1);
79
80	name = nvpair_name(nvp);
81	(void) nvpair_value_boolean_value(nvp, &v);
82
83	if (strcmp(name, SES_PROP_SWAP) == 0)
84		eip->seci_rst_swap = !v;
85	else if (strcmp(name, SES_PROP_DISABLED) == 0)
86		eip->seci_disable = v;
87	else if (strcmp(name, SES_PROP_PRDFAIL) == 0)
88		eip->seci_prdfail = v;
89	else
90		ses_panic("Bad property %s", name);
91
92	return (0);
93}
94
95static int
96ses2_node_parse(ses_plugin_t *sp, ses_node_t *np)
97{
98	switch (ses_node_type(np)) {
99	case SES_NODE_ENCLOSURE:
100		return (ses2_fill_enclosure_node(sp, np));
101
102	case SES_NODE_AGGREGATE:
103	case SES_NODE_ELEMENT:
104		return (ses2_fill_element_node(sp, np));
105
106	default:
107		return (0);
108	}
109}
110
111static int
112ses2_node_ctl(ses_plugin_t *sp, ses_node_t *np, const char *op,
113    nvlist_t *nvl)
114{
115	switch (ses_node_type(np)) {
116	case SES_NODE_ENCLOSURE:
117		return (ses2_enclosure_ctl(sp, np, op, nvl));
118
119	case SES_NODE_AGGREGATE:
120	case SES_NODE_ELEMENT:
121		return (ses2_element_ctl(sp, np, op, nvl));
122	}
123
124	return (0);
125}
126
127int
128_ses_init(ses_plugin_t *sp)
129{
130	ses_plugin_config_t config = {
131		.spc_pages = ses2_pages,
132		.spc_node_parse = ses2_node_parse,
133		.spc_node_ctl = ses2_node_ctl
134	};
135
136	return (ses_plugin_register(sp, LIBSES_PLUGIN_VERSION,
137	    &config) != 0);
138}
139