usr/src/cmd/picl/plugins/sun4u/snowbird/watchdog/piclwd_platmod.c

   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, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 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 <picl.h>
  30 #include <picltree.h>
  31 #include <picldefs.h>
  32 #include <string.h>
  33 #include <syslog.h>
  34 #include "piclwatchdog.h"
  35
  36 #define NETRA_CP2300            "SUNW,Netra-CP2300"
  37
  38 int
  39 wd_get_chassis_type()
  40 {
  41         picl_nodehdl_t  chassis_h;
  42         char chassis_type[PICL_PROPNAMELEN_MAX];
  43
  44         if (ptree_get_node_by_path(PICL_FRUTREE_CHASSIS,
  45                 &chassis_h) != PICL_SUCCESS) {
  46                 return (-1);
  47         }
  48
  49         if (ptree_get_propval_by_name(chassis_h, PICL_PROP_CHASSIS_TYPE,
  50                 chassis_type, sizeof (chassis_type)) != PICL_SUCCESS) {
  51                 return (-1);
  52         }
  53
  54         if (strcmp(chassis_type, NETRA_CP2300) == 0) {
  55                 return (WD_STANDALONE);
  56         } else {
  57                 return (-1);
  58         }
  59 }