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 2007 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 "priplugin.h" 30 31 #pragma init(priplugin_register) /* place in .init section */ 32 33 picl_nodehdl_t root_node; 34 md_t *mdp; 35 mde_cookie_t rootnode; 36 37 void priplugin_init(void); 38 void priplugin_fini(void); 39 40 picld_plugin_reg_t priplugin_reg = { 41 PICLD_PLUGIN_VERSION_1, 42 PICLD_PLUGIN_CRITICAL, 43 "pri_plugin", 44 priplugin_init, 45 priplugin_fini 46 }; 47 48 void 49 set_prop_info(ptree_propinfo_t *propinfo, int size, char *name, int type) 50 { 51 propinfo->version = PICLD_PLUGIN_VERSION_1; 52 propinfo->read = NULL; 53 propinfo->write = NULL; 54 propinfo->piclinfo.type = type; 55 propinfo->piclinfo.accessmode = PICL_READ; 56 propinfo->piclinfo.size = size; 57 (void) strlcpy(propinfo->piclinfo.name, name, 58 sizeof (propinfo->piclinfo.name)); 59 } 60 61 boolean_t 62 prop_exists(picl_nodehdl_t node, char *name) 63 { 64 int status; 65 picl_prophdl_t proph; 66 67 status = ptree_get_prop_by_name(node, name, &proph); 68 if (status == PICL_SUCCESS) 69 return (B_TRUE); 70 else 71 return (B_FALSE); 72 } 73 74 void 75 add_md_prop(picl_nodehdl_t node, int size, char *name, void* value, int type) 76 { 77 ptree_propinfo_t propinfo; 78 picl_prophdl_t proph; 79 80 if (!prop_exists(node, name)) { 81 set_prop_info(&propinfo, size, name, type); 82 83 (void) ptree_create_and_add_prop(node, &propinfo, 84 value, &proph); 85 } 86 } 87 88 void 89 priplugin_init(void) 90 { 91 int status; 92 93 pri_debug(LOG_NOTICE, "priplugin: entered\n"); 94 status = ptree_get_root(&root_node); 95 if (status != PICL_SUCCESS) { 96 pri_debug(LOG_NOTICE, "priplugin: can't get picl root node\n"); 97 return; 98 } 99 100 mdp = pri_devinit(); 101 if (mdp == NULL) { 102 pri_debug(LOG_NOTICE, "priplugin: cannot init pri: %d\n", 103 errno); 104 return; 105 } 106 107 rootnode = md_root_node(mdp); 108 109 pri_debug(LOG_NOTICE, "priplugin: have root picl and PRI nodes\n"); 110 111 status = ptree_walk_tree_by_class(root_node, "memory", 112 "memory-segments", add_mem_prop); 113 if (status != PICL_SUCCESS) { 114 pri_debug(LOG_NOTICE, "pri: memory-segments walk failed\n"); 115 } else 116 pri_debug(LOG_NOTICE, "pri: success walking memory node\n"); 117 118 io_dev_addlabel(); 119 120 pri_devfini(mdp); 121 } 122 123 void 124 priplugin_fini(void) 125 { 126 } 127 128 void 129 priplugin_register(void) 130 { 131 picld_plugin_register(&priplugin_reg); 132 } 133 134 /*VARARGS2*/ 135 void 136 pri_debug(int level, char *fmt, ...) 137 { 138 #if (PRI_DEBUG != 0) 139 va_list ap; 140 141 va_start(ap, fmt); 142 vsyslog(level, fmt, ap); 143 va_end(ap); 144 #endif 145 } 146