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 /* 30 * Create a topology node for a PRI node of type 'niu' 31 */ 32 #include <sys/types.h> 33 #include <strings.h> 34 #include <sys/fm/protocol.h> 35 #include <fm/topo_mod.h> 36 #include <fm/topo_hc.h> 37 #include "pi_impl.h" 38 39 #define _ENUM_NAME "enum_niu" 40 41 42 /* ARGSUSED */ 43 int 44 pi_enum_niu(topo_mod_t *mod, md_t *mdp, mde_cookie_t mde_node, 45 topo_instance_t inst, tnode_t *t_parent, const char *hc_name, 46 tnode_t **t_node) 47 { 48 int result; 49 50 *t_node = NULL; 51 52 topo_mod_dprintf(mod, 53 "%s node_0x%llx enumeration starting\n", _ENUM_NAME, 54 (uint64_t)mde_node); 55 56 /* Make sure our dependent modules are loaded */ 57 if (topo_mod_load(mod, NIU, TOPO_VERSION) == NULL) { 58 topo_mod_dprintf(mod, "%s could not load %s module: %s\n", 59 _ENUM_NAME, NIU, topo_strerror(topo_mod_errno(mod))); 60 return (-1); 61 } 62 63 /* 64 * Invoke the niu enumerator for this node. 65 */ 66 result = topo_mod_enumerate(mod, t_parent, NIU, hc_name, inst, inst, 67 NULL); 68 if (result != 0) { 69 topo_mod_dprintf(mod, 70 "%s node_0x%llx enumeration failed: %s\n", _ENUM_NAME, 71 (uint64_t)mde_node, topo_strerror(topo_mod_errno(mod))); 72 return (-1); 73 } 74 75 topo_mod_dprintf(mod, "%s added node_0x%llx type %s\n", 76 _ENUM_NAME, (uint64_t)mde_node, hc_name); 77 78 return (0); 79 } 80