sysmonvar.h revision 1.3.2.3
1 1.3.2.3 bouyer /* $NetBSD: sysmonvar.h,v 1.3.2.3 2000/11/22 16:04:55 bouyer Exp $ */ 2 1.3.2.2 bouyer 3 1.3.2.2 bouyer /*- 4 1.3.2.2 bouyer * Copyright (c) 2000 Zembu Labs, Inc. 5 1.3.2.2 bouyer * All rights reserved. 6 1.3.2.2 bouyer * 7 1.3.2.2 bouyer * Author: Jason R. Thorpe <thorpej (at) zembu.com> 8 1.3.2.2 bouyer * 9 1.3.2.2 bouyer * Redistribution and use in source and binary forms, with or without 10 1.3.2.2 bouyer * modification, are permitted provided that the following conditions 11 1.3.2.2 bouyer * are met: 12 1.3.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 13 1.3.2.2 bouyer * notice, this list of conditions and the following disclaimer. 14 1.3.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 15 1.3.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 16 1.3.2.2 bouyer * documentation and/or other materials provided with the distribution. 17 1.3.2.2 bouyer * 3. All advertising materials mentioning features or use of this software 18 1.3.2.2 bouyer * must display the following acknowledgement: 19 1.3.2.2 bouyer * This product includes software developed by Zembu Labs, Inc. 20 1.3.2.2 bouyer * 4. Neither the name of Zembu Labs nor the names of its employees may 21 1.3.2.2 bouyer * be used to endorse or promote products derived from this software 22 1.3.2.2 bouyer * without specific prior written permission. 23 1.3.2.2 bouyer * 24 1.3.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY ZEMBU LABS, INC. ``AS IS'' AND ANY EXPRESS 25 1.3.2.2 bouyer * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAR- 26 1.3.2.2 bouyer * RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DIS- 27 1.3.2.2 bouyer * CLAIMED. IN NO EVENT SHALL ZEMBU LABS BE LIABLE FOR ANY DIRECT, INDIRECT, 28 1.3.2.2 bouyer * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 29 1.3.2.2 bouyer * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 1.3.2.2 bouyer * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 1.3.2.2 bouyer * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 1.3.2.2 bouyer * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 33 1.3.2.2 bouyer * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 1.3.2.2 bouyer */ 35 1.3.2.2 bouyer 36 1.3.2.2 bouyer #ifndef _DEV_SYSMON_SYSMONVAR_H_ 37 1.3.2.2 bouyer #define _DEV_SYSMON_SYSMONVAR_H_ 38 1.3.2.2 bouyer 39 1.3.2.2 bouyer #include <sys/envsys.h> 40 1.3.2.3 bouyer #include <sys/wdog.h> 41 1.3.2.2 bouyer #include <sys/queue.h> 42 1.3.2.2 bouyer 43 1.3.2.3 bouyer #define SYSMON_MINOR_ENVSYS 0 44 1.3.2.3 bouyer #define SYSMON_MINOR_WDOG 1 45 1.3.2.3 bouyer 46 1.3.2.2 bouyer struct sysmon_envsys { 47 1.3.2.2 bouyer int32_t sme_envsys_version; /* ENVSYS API version */ 48 1.3.2.2 bouyer 49 1.3.2.2 bouyer LIST_ENTRY(sysmon_envsys) sme_list; 50 1.3.2.2 bouyer 51 1.3.2.2 bouyer const struct envsys_range *sme_ranges; 52 1.3.2.2 bouyer struct envsys_basic_info *sme_sensor_info; 53 1.3.2.2 bouyer struct envsys_tre_data *sme_sensor_data; 54 1.3.2.2 bouyer void *sme_cookie; /* for ENVSYS back-end */ 55 1.3.2.2 bouyer 56 1.3.2.2 bouyer /* Callbacks */ 57 1.3.2.2 bouyer int (*sme_gtredata)(struct sysmon_envsys *, struct envsys_tre_data *); 58 1.3.2.2 bouyer int (*sme_streinfo)(struct sysmon_envsys *, struct envsys_basic_info *); 59 1.3.2.2 bouyer 60 1.3.2.2 bouyer u_int sme_fsensor; /* sensor index base, from sysmon */ 61 1.3.2.2 bouyer u_int sme_nsensors; /* sensor count, from driver */ 62 1.3.2.2 bouyer }; 63 1.3.2.2 bouyer 64 1.3.2.2 bouyer #define SME_SENSOR_IDX(sme, idx) ((idx) - (sme)->sme_fsensor) 65 1.3.2.2 bouyer 66 1.3.2.3 bouyer struct sysmon_wdog { 67 1.3.2.3 bouyer const char *smw_name; /* watchdog device name */ 68 1.3.2.3 bouyer 69 1.3.2.3 bouyer LIST_ENTRY(sysmon_wdog) smw_list; 70 1.3.2.3 bouyer 71 1.3.2.3 bouyer void *smw_cookie; /* for watchdog back-end */ 72 1.3.2.3 bouyer int (*smw_setmode)(struct sysmon_wdog *); 73 1.3.2.3 bouyer int (*smw_tickle)(struct sysmon_wdog *); 74 1.3.2.3 bouyer u_int smw_period; /* timer period (in seconds) */ 75 1.3.2.3 bouyer int smw_mode; /* timer mode */ 76 1.3.2.3 bouyer u_int smw_refcnt; /* references */ 77 1.3.2.3 bouyer pid_t smw_tickler; /* last process to tickle */ 78 1.3.2.3 bouyer }; 79 1.3.2.3 bouyer 80 1.3.2.3 bouyer struct proc; 81 1.3.2.3 bouyer 82 1.3.2.3 bouyer int sysmonopen_envsys(dev_t, int, int, struct proc *); 83 1.3.2.3 bouyer int sysmonclose_envsys(dev_t, int, int, struct proc *); 84 1.3.2.3 bouyer int sysmonioctl_envsys(dev_t, u_long, caddr_t, int, struct proc *); 85 1.3.2.3 bouyer 86 1.3.2.2 bouyer int sysmon_envsys_register(struct sysmon_envsys *); 87 1.3.2.2 bouyer void sysmon_envsys_unregister(struct sysmon_envsys *); 88 1.3.2.2 bouyer 89 1.3.2.3 bouyer int sysmonopen_wdog(dev_t, int, int, struct proc *); 90 1.3.2.3 bouyer int sysmonclose_wdog(dev_t, int, int, struct proc *); 91 1.3.2.3 bouyer int sysmonioctl_wdog(dev_t, u_long, caddr_t, int, struct proc *); 92 1.3.2.3 bouyer 93 1.3.2.3 bouyer int sysmon_wdog_register(struct sysmon_wdog *); 94 1.3.2.3 bouyer void sysmon_wdog_unregister(struct sysmon_wdog *); 95 1.3.2.3 bouyer 96 1.3.2.2 bouyer #endif /* _DEV_SYSMON_SYSMONVAR_H_ */ 97
Indexes created Tue Sep 30 11:09:46 GMT 2025