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 <libipmi.h> 30 #include <stddef.h> 31 #include <string.h> 32 #include <strings.h> 33 34 #include "ipmi_impl.h" 35 36 /* 37 * 31.2 Get SEL Info Command. 38 */ 39 ipmi_sel_info_t * 40 ipmi_sel_get_info(ipmi_handle_t *ihp) 41 { 42 ipmi_cmd_t cmd, *rsp; 43 ipmi_sel_info_t *ip; 44 uint16_t tmp16; 45 uint32_t tmp32; 46 47 cmd.ic_netfn = IPMI_NETFN_STORAGE; 48 cmd.ic_lun = 0; 49 cmd.ic_cmd = IPMI_CMD_GET_SEL_INFO; 50 cmd.ic_dlen = 0; 51 cmd.ic_data = NULL; 52 53 if ((rsp = ipmi_send(ihp, &cmd)) == NULL) 54 return (NULL); 55 56 ip = (ipmi_sel_info_t *)rsp->ic_data; 57 58 tmp16 = LE_IN16(&ip->isel_entries); 59 (void) memcpy(&ip->isel_entries, &tmp16, sizeof (tmp16)); 60 tmp16 = LE_IN16(&ip->isel_free); 61 (void) memcpy(&ip->isel_free, &tmp16, sizeof (tmp16)); 62 tmp32 = LE_IN32(&ip->isel_add_ts); 63 (void) memcpy(&ip->isel_add_ts, &tmp32, sizeof (tmp32)); 64 tmp32 = LE_IN32(&ip->isel_erase_ts); 65 (void) memcpy(&ip->isel_erase_ts, &tmp32, sizeof (tmp32)); 66 67 return (ip); 68 } 69 70 typedef struct ipmi_cmd_get_sel_entry { 71 uint16_t ic_sel_ent_resid; 72 uint16_t ic_sel_ent_recid; 73 uint8_t ic_sel_ent_offset; 74 uint8_t ic_sel_ent_bytes; 75 } ipmi_cmd_get_sel_entry_t; 76 77 ipmi_sel_event_t * 78 ipmi_sel_get_entry(ipmi_handle_t *ihp, uint16_t id) 79 { 80 ipmi_cmd_t cmd, *rsp; 81 ipmi_sel_event_t *evp; 82 ipmi_cmd_get_sel_entry_t data; 83 uint32_t tmp; 84 85 data.ic_sel_ent_resid = 0; 86 data.ic_sel_ent_recid = LE_16(id); 87 data.ic_sel_ent_offset = 0; 88 data.ic_sel_ent_bytes = 0xFF; 89 90 cmd.ic_netfn = IPMI_NETFN_STORAGE; 91 cmd.ic_lun = 0; 92 cmd.ic_cmd = IPMI_CMD_GET_SEL_ENTRY; 93 cmd.ic_dlen = sizeof (data); 94 cmd.ic_data = &data; 95 96 if ((rsp = ipmi_send(ihp, &cmd)) == NULL) 97 return (NULL); 98 99 if (rsp->ic_dlen < sizeof (ipmi_sel_event_t)) { 100 (void) ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL); 101 return (NULL); 102 } 103 104 evp = (ipmi_sel_event_t *)rsp->ic_data; 105 106 evp->isel_ev_next = LE_IN16(&evp->isel_ev_next); 107 evp->isel_ev_recid = LE_IN16(&evp->isel_ev_recid); 108 if (evp->isel_ev_rectype == IPMI_SEL_SYSTEM || 109 evp->isel_ev_rectype >= IPMI_SEL_OEM_LO) { 110 111 tmp = LE_IN32(&evp->isel_ev_ts); 112 (void) memcpy(&evp->isel_ev_ts, &tmp, sizeof (tmp)); 113 } 114 return (evp); 115 } 116 117 /* 118 * SEL time management. For the purposes of libipmi we assume that the SDR 119 * repository and SEL share the same timebase, even though the spec allows for 120 * separate time sources. Hence no function to set the SDR repository time. 121 */ 122 int 123 ipmi_sel_get_time(ipmi_handle_t *ihp, uint32_t *tp) 124 { 125 ipmi_cmd_t cmd, *rsp; 126 127 cmd.ic_netfn = IPMI_NETFN_STORAGE; 128 cmd.ic_lun = 0; 129 cmd.ic_cmd = IPMI_CMD_GET_SEL_TIME; 130 cmd.ic_dlen = 0; 131 cmd.ic_data = NULL; 132 133 if ((rsp = ipmi_send(ihp, &cmd)) == NULL) 134 return (-1); 135 136 if (rsp->ic_dlen < sizeof (uint32_t)) 137 return (ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL)); 138 139 *tp = LE_IN32(rsp->ic_data); 140 141 return (0); 142 } 143 144 int 145 ipmi_sel_set_time(ipmi_handle_t *ihp, uint32_t t) 146 { 147 ipmi_cmd_t cmd; 148 149 t = LE_32(t); 150 151 cmd.ic_netfn = IPMI_NETFN_STORAGE; 152 cmd.ic_lun = 0; 153 cmd.ic_cmd = IPMI_CMD_SET_SEL_TIME; 154 cmd.ic_dlen = sizeof (t); 155 cmd.ic_data = &t; 156 157 if (ipmi_send(ihp, &cmd) == NULL) 158 return (-1); 159 160 return (0); 161 } 162 163 int 164 ipmi_sel_get_utc_offset(ipmi_handle_t *ihp, int *offp) 165 { 166 ipmi_cmd_t cmd, *rsp; 167 int16_t off16; 168 169 cmd.ic_netfn = IPMI_NETFN_STORAGE; 170 cmd.ic_lun = 0; 171 cmd.ic_cmd = IPMI_CMD_GET_SEL_UTC_OFFSET; 172 cmd.ic_dlen = 0; 173 cmd.ic_data = NULL; 174 175 if ((rsp = ipmi_send(ihp, &cmd)) == NULL) 176 return (-1); 177 178 if (rsp->ic_dlen < sizeof (uint16_t)) 179 return (ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL)); 180 181 off16 = LE_IN16(rsp->ic_data); 182 *offp = off16; 183 184 return (0); 185 } 186 187 int 188 ipmi_sel_set_utc_offset(ipmi_handle_t *ihp, int off) 189 { 190 ipmi_cmd_t cmd; 191 int16_t off16 = off; 192 193 off16 = LE_16(off16); 194 195 cmd.ic_netfn = IPMI_NETFN_STORAGE; 196 cmd.ic_lun = 0; 197 cmd.ic_cmd = IPMI_CMD_SET_SEL_UTC_OFFSET; 198 cmd.ic_dlen = sizeof (off16); 199 cmd.ic_data = &off16; 200 201 if (ipmi_send(ihp, &cmd) == NULL) 202 return (-1); 203 204 return (0); 205 } 206