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 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <libipmi.h> 29 #include <string.h> 30 31 #include "ipmi_impl.h" 32 33 ipmi_deviceid_t * 34 ipmi_get_deviceid(ipmi_handle_t *ihp) 35 { 36 ipmi_cmd_t cmd, *resp; 37 38 if (ihp->ih_deviceid_valid) 39 return (&ihp->ih_deviceid); 40 41 cmd.ic_netfn = IPMI_NETFN_APP; 42 cmd.ic_lun = 0; 43 cmd.ic_cmd = IPMI_CMD_GET_DEVICEID; 44 cmd.ic_data = NULL; 45 cmd.ic_dlen = 0; 46 47 if ((resp = ipmi_send(ihp, &cmd)) == NULL) 48 return (NULL); 49 50 if (resp->ic_dlen < sizeof (ipmi_deviceid_t)) { 51 (void) ipmi_set_error(ihp, EIPMI_BAD_RESPONSE_LENGTH, NULL); 52 return (NULL); 53 } 54 55 (void) memcpy(&ihp->ih_deviceid, resp->ic_data, 56 sizeof (ipmi_deviceid_t)); 57 ihp->ih_deviceid.id_product = LE_16(ihp->ih_deviceid.id_product); 58 ihp->ih_deviceid_valid = B_TRUE; 59 60 return (&ihp->ih_deviceid); 61 } 62