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 <scsi/libses.h> 28 #include <scsi/libses_plugin.h> 29 30 #include "libses_impl.h" 31 32 /*ARGSUSED*/ 33 static int 34 libses_parse_node(ses_plugin_t *sp, ses_node_t *np) 35 { 36 nvlist_t *lid; 37 nvlist_t *props; 38 uint64_t id, type; 39 char csn[17]; 40 const char *name; 41 int nverr; 42 43 props = ses_node_props(np); 44 45 if (nvlist_lookup_uint64(props, SES_PROP_ELEMENT_TYPE, 46 &type) == 0 && 47 (name = ses_element_type_name(type)) != NULL) { 48 /* 49 * Add a standard human-readable name for the element type. 50 */ 51 SES_NV_ADD(string, nverr, props, 52 LIBSES_PROP_ELEMENT_TYPE_NAME, name); 53 } 54 55 if (ses_node_type(np) != SES_NODE_ENCLOSURE) 56 return (0); 57 58 /* 59 * The only thing we do for all targets is fill in the default chassis 60 * number from the enclosure logical ID. 61 */ 62 if (nvlist_lookup_nvlist(props, SES_EN_PROP_LID, &lid) != 0) 63 return (0); 64 65 VERIFY(nvlist_lookup_uint64(lid, SPC3_NAA_INT, &id) == 0); 66 67 (void) snprintf(csn, sizeof (csn), "%llx", id); 68 SES_NV_ADD(string, nverr, props, LIBSES_EN_PROP_CSN, csn); 69 70 return (0); 71 } 72 73 int 74 _ses_init(ses_plugin_t *sp) 75 { 76 ses_plugin_config_t config = { 77 .spc_node_parse = libses_parse_node 78 }; 79 80 return (ses_plugin_register(sp, LIBSES_PLUGIN_VERSION, 81 &config) != 0); 82 } 83 84 /* 85 * libses must be loaded after ses2. 86 */ 87 int 88 _ses_priority(void) 89 { 90 return (1); 91 } 92