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 #include <libipmi.h>
28 #include <stddef.h>
29 #include <string.h>
30 #include <strings.h>
31
32 #include "ipmi_impl.h"
33
34 /*
35 * 31.2 Get SEL Info Command.
36 */
37 ipmi_sel_info_t *
ipmi_sel_get_info(ipmi_handle_t * ihp)38 ipmi_sel_get_info(ipmi_handle_t *ihp)
39 {
40 ipmi_cmd_t cmd, *rsp;
41 ipmi_sel_info_t *ip;
42 uint16_t tmp16;
43 uint32_t tmp32;
44
45 cmd.ic_netfn = IPMI_NETFN_STORAGE;
46 cmd.ic_lun = 0;
47 cmd.ic_cmd = IPMI_CMD_GET_SEL_INFO;
48 cmd.ic_dlen = 0;
49 cmd.ic_data = NULL;
50
51 if ((rsp = ipmi_send(ihp, &cmd)) == NULL)
52 return (NULL);
53
54 ip = (ipmi_sel_info_t *)rsp->ic_data;
55
56 tmp16 = LE_IN16(&ip->isel_entries);
57 (void) memcpy(&ip->isel_entries, &tmp16, sizeof (tmp16));
58 tmp16 = LE_IN16(&ip->isel_free);
59 (void) memcpy(&ip->isel_free, &tmp16, sizeof (tmp16));
60 tmp32 = LE_IN32(&ip->isel_add_ts);
61 (void) memcpy(&ip->isel_add_ts, &tmp32, sizeof (tmp32));
62 tmp32 = LE_IN32(&ip->isel_erase_ts);
63 (void) memcpy(&ip->isel_erase_ts, &tmp32, sizeof (tmp32));
64
65 return (ip);
66 }
67
68 typedef struct ipmi_cmd_get_sel_entry {
69 uint16_t ic_sel_ent_resid;
70 uint16_t ic_sel_ent_recid;
71 uint8_t ic_sel_ent_offset;
72 uint8_t ic_sel_ent_bytes;
73 } ipmi_cmd_get_sel_entry_t;
74
75 ipmi_sel_event_t *
ipmi_sel_get_entry(ipmi_handle_t * ihp,uint16_t id)76 ipmi_sel_get_entry(ipmi_handle_t *ihp, uint16_t id)
77 {
78 ipmi_cmd_t cmd, *rsp;
79 ipmi_sel_event_t *evp;
80 ipmi_cmd_get_sel_entry_t data;
81 uint32_t tmp;
82
83 data.ic_sel_ent_resid = 0;
84 data.ic_sel_ent_recid = LE_16(id);
85 data.ic_sel_ent_offset = 0;
86 data.ic_sel_ent_bytes = 0xFF;
87
88 cmd.ic_netfn = IPMI_NETFN_STORAGE;
89 cmd.ic_lun = 0;
90 cmd.ic_cmd = IPMI_CMD_GET_SEL_ENTRY;
91 cmd.ic_dlen = sizeof (data);
92 cmd.ic_data = &data;
93
94 if ((rsp = ipmi_send(ihp, &cmd)) == NULL)
95 return (NULL);
96
97 if (rsp->ic_dlen < sizeof (ipmi_sel_event_t)) {
98 (void) ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL);
99 return (NULL);
100 }
101
102 evp = (ipmi_sel_event_t *)rsp->ic_data;
103
104 evp->isel_ev_next = LE_IN16(&evp->isel_ev_next);
105 evp->isel_ev_recid = LE_IN16(&evp->isel_ev_recid);
106 if (evp->isel_ev_rectype == IPMI_SEL_SYSTEM ||
107 evp->isel_ev_rectype >= IPMI_SEL_OEM_LO) {
108
109 tmp = LE_IN32(&evp->isel_ev_ts);
110 (void) memcpy(&evp->isel_ev_ts, &tmp, sizeof (tmp));
111 }
112 return (evp);
113 }
114
115 /*
116 * SEL time management. For the purposes of libipmi we assume that the SDR
117 * repository and SEL share the same timebase, even though the spec allows for
118 * separate time sources. Hence no function to set the SDR repository time.
119 */
120 int
ipmi_sel_get_time(ipmi_handle_t * ihp,uint32_t * tp)121 ipmi_sel_get_time(ipmi_handle_t *ihp, uint32_t *tp)
122 {
123 ipmi_cmd_t cmd, *rsp;
124
125 cmd.ic_netfn = IPMI_NETFN_STORAGE;
126 cmd.ic_lun = 0;
127 cmd.ic_cmd = IPMI_CMD_GET_SEL_TIME;
128 cmd.ic_dlen = 0;
129 cmd.ic_data = NULL;
130
131 if ((rsp = ipmi_send(ihp, &cmd)) == NULL)
132 return (-1);
133
134 if (rsp->ic_dlen < sizeof (uint32_t))
135 return (ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL));
136
137 *tp = LE_IN32(rsp->ic_data);
138
139 return (0);
140 }
141
142 int
ipmi_sel_set_time(ipmi_handle_t * ihp,uint32_t t)143 ipmi_sel_set_time(ipmi_handle_t *ihp, uint32_t t)
144 {
145 ipmi_cmd_t cmd;
146
147 t = LE_32(t);
148
149 cmd.ic_netfn = IPMI_NETFN_STORAGE;
150 cmd.ic_lun = 0;
151 cmd.ic_cmd = IPMI_CMD_SET_SEL_TIME;
152 cmd.ic_dlen = sizeof (t);
153 cmd.ic_data = &t;
154
155 if (ipmi_send(ihp, &cmd) == NULL)
156 return (-1);
157
158 return (0);
159 }
160
161 int
ipmi_sel_get_utc_offset(ipmi_handle_t * ihp,int * offp)162 ipmi_sel_get_utc_offset(ipmi_handle_t *ihp, int *offp)
163 {
164 ipmi_cmd_t cmd, *rsp;
165 int16_t off16;
166
167 cmd.ic_netfn = IPMI_NETFN_STORAGE;
168 cmd.ic_lun = 0;
169 cmd.ic_cmd = IPMI_CMD_GET_SEL_UTC_OFFSET;
170 cmd.ic_dlen = 0;
171 cmd.ic_data = NULL;
172
173 if ((rsp = ipmi_send(ihp, &cmd)) == NULL)
174 return (-1);
175
176 if (rsp->ic_dlen < sizeof (uint16_t))
177 return (ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL));
178
179 off16 = LE_IN16(rsp->ic_data);
180 *offp = off16;
181
182 return (0);
183 }
184
185 int
ipmi_sel_set_utc_offset(ipmi_handle_t * ihp,int off)186 ipmi_sel_set_utc_offset(ipmi_handle_t *ihp, int off)
187 {
188 ipmi_cmd_t cmd;
189 int16_t off16 = off;
190
191 off16 = LE_16(off16);
192
193 cmd.ic_netfn = IPMI_NETFN_STORAGE;
194 cmd.ic_lun = 0;
195 cmd.ic_cmd = IPMI_CMD_SET_SEL_UTC_OFFSET;
196 cmd.ic_dlen = sizeof (off16);
197 cmd.ic_data = &off16;
198
199 if (ipmi_send(ihp, &cmd) == NULL)
200 return (-1);
201
202 return (0);
203 }
204