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 (c) 1999 by Sun Microsystems, Inc. 24 * All rights reserved. 25 * Copyright (c) 2020 Peter Tribble. 26 */ 27 28 #include <stdio.h> 29 #include <stdlib.h> 30 #include <unistd.h> 31 #include <ctype.h> 32 #include <string.h> 33 #include <kvm.h> 34 #include <varargs.h> 35 #include <errno.h> 36 #include <time.h> 37 #include <dirent.h> 38 #include <fcntl.h> 39 #include <sys/param.h> 40 #include <sys/stat.h> 41 #include <sys/types.h> 42 #include <sys/utsname.h> 43 #include <sys/openpromio.h> 44 #include <kstat.h> 45 #include <libintl.h> 46 #include <syslog.h> 47 #include <sys/dkio.h> 48 #include "pdevinfo.h" 49 #include "display.h" 50 #include "pdevinfo_sun4u.h" 51 #include "display_sun4u.h" 52 #include "libprtdiag.h" 53 54 /* 55 * This module does the reading and interpreting of sun4u system 56 * kstats. It is overlaid by a platform-specific implementation as 57 * appropriate. 58 */ 59 void 60 read_platform_kstats(Sys_tree *tree, struct system_kstat_data *sys_kstat, 61 struct envctrl_kstat_data *ep) 62 { 63 } 64 65 /* 66 * This function does the reading and interpreting of sun4u system 67 * kstats. 68 */ 69 void 70 read_sun4u_kstats(Sys_tree *tree, struct system_kstat_data *sys_kstat) 71 { 72 kstat_ctl_t *kc; 73 int i; 74 struct envctrl_kstat_data *ep; 75 76 if ((kc = kstat_open()) == NULL) { 77 return; 78 } 79 80 /* Initialize the kstats structure */ 81 sys_kstat->sys_kstats_ok = 0; 82 sys_kstat->envctrl_kstat_ok = 0; 83 for (i = 0; i < MAX_DEVS; i++) { 84 ep = &sys_kstat->env_data; 85 ep->ps_kstats[i].instance = I2C_NODEV; 86 ep->fan_kstats[i].instance = I2C_NODEV; 87 ep->encl_kstats[i].instance = I2C_NODEV; 88 } 89 90 read_platform_kstats(tree, sys_kstat, ep); 91 } 92