1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2000-2002 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _ENVD_H 28*0Sstevel@tonic-gate #define _ENVD_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/types.h> 33*0Sstevel@tonic-gate #include <libintl.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate #ifdef __cplusplus 36*0Sstevel@tonic-gate extern "C" { 37*0Sstevel@tonic-gate #endif 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate #define SENSOR_POLL_INTERVAL 4 /* in seconds */ 40*0Sstevel@tonic-gate #define WARNING_INTERVAL 30 /* in seconds */ 41*0Sstevel@tonic-gate #define SHUTDOWN_INTERVAL 20 /* in seconds */ 42*0Sstevel@tonic-gate #define ENV_CONF_FILE "piclenvd.conf" 43*0Sstevel@tonic-gate #define ENVMODEL_CONF_FILE "envmodel.conf" 44*0Sstevel@tonic-gate #define PM_DEVICE "/dev/pm" 45*0Sstevel@tonic-gate #define SHUTDOWN_CMD "/usr/sbin/shutdown -y -g 60 -i 5" 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate /* 48*0Sstevel@tonic-gate * devfs-path for various fans and their min/max speeds 49*0Sstevel@tonic-gate */ 50*0Sstevel@tonic-gate #define ENV_CPU_FAN_DEVFS \ 51*0Sstevel@tonic-gate "/pci@1f,0/pmu@3/fan-control@0,c8:cpu_fan" 52*0Sstevel@tonic-gate #define ENV_SYSTEM_FAN_DEVFS \ 53*0Sstevel@tonic-gate "/pci@1f,0/pmu@3/fan-control@0,c8:sys_fan" 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate #define SYSTEM_FAN_SPEED_MIN 0 56*0Sstevel@tonic-gate #define SYSTEM_FAN_SPEED_MAX 100 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate /* 60*0Sstevel@tonic-gate * devfs-path for various temperature sensors and CPU platform path 61*0Sstevel@tonic-gate */ 62*0Sstevel@tonic-gate #define CPU_DIE_SENSOR_DEVFS \ 63*0Sstevel@tonic-gate "/pci@1f,0/pmu@3/i2c@0,0/temperature@30:die_temp" 64*0Sstevel@tonic-gate #define CPU_AMB_SENSOR_DEVFS \ 65*0Sstevel@tonic-gate "/pci@1f,0/pmu@3/i2c@0,0/temperature@30:amb_temp" 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate /* 68*0Sstevel@tonic-gate * Temperature thresholds structure 69*0Sstevel@tonic-gate */ 70*0Sstevel@tonic-gate typedef int16_t tempr_t; 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate typedef struct { 73*0Sstevel@tonic-gate tempr_t low_power_off; /* low power-off temperature */ 74*0Sstevel@tonic-gate tempr_t high_power_off; /* high power-off temperature */ 75*0Sstevel@tonic-gate tempr_t low_shutdown; /* low shutdown temperature */ 76*0Sstevel@tonic-gate tempr_t high_shutdown; /* high shutdown temperature */ 77*0Sstevel@tonic-gate tempr_t low_warning; /* low warning temperature */ 78*0Sstevel@tonic-gate tempr_t high_warning; /* high warning temperature */ 79*0Sstevel@tonic-gate tempr_t target_temp; /* target temperature */ 80*0Sstevel@tonic-gate } sensor_thresh_t; 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate #define TEMP_IN_SHUTDOWN_RANGE(val, threshp) \ 83*0Sstevel@tonic-gate ((val) > (threshp)->high_shutdown || (val) < (threshp)->low_shutdown) 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate #define TEMP_IN_WARNING_RANGE(val, threshp) \ 86*0Sstevel@tonic-gate ((val) > (threshp)->high_warning || (val) < (threshp)->low_warning) 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate /* 90*0Sstevel@tonic-gate * CPU "die" temperature thresholds 91*0Sstevel@tonic-gate */ 92*0Sstevel@tonic-gate #define CPU_DIE_HIGH_POWER_OFF 125 93*0Sstevel@tonic-gate #define CPU_DIE_HIGH_SHUTDOWN 90 94*0Sstevel@tonic-gate #define CPU_DIE_HIGH_WARNING 85 95*0Sstevel@tonic-gate #define CPU_DIE_TARGET_TEMP 80 96*0Sstevel@tonic-gate #define CPU_DIE_LOW_WARNING 0 97*0Sstevel@tonic-gate #define CPU_DIE_LOW_SHUTDOWN -10 98*0Sstevel@tonic-gate #define CPU_DIE_LOW_POWER_OFF -20 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate /* 101*0Sstevel@tonic-gate * CPU ambient temperature thresholds 102*0Sstevel@tonic-gate */ 103*0Sstevel@tonic-gate #define CPU_AMB_HIGH_POWER_OFF 70 104*0Sstevel@tonic-gate #define CPU_AMB_HIGH_SHUTDOWN 60 105*0Sstevel@tonic-gate #define CPU_AMB_HIGH_WARNING 40 106*0Sstevel@tonic-gate #define CPU_AMB_TARGET_TEMP 32 107*0Sstevel@tonic-gate #define CPU_AMB_LOW_WARNING 0 108*0Sstevel@tonic-gate #define CPU_AMB_LOW_SHUTDOWN -10 109*0Sstevel@tonic-gate #define CPU_AMB_LOW_POWER_OFF -20 110*0Sstevel@tonic-gate 111*0Sstevel@tonic-gate 112*0Sstevel@tonic-gate /* 113*0Sstevel@tonic-gate * Fan names 114*0Sstevel@tonic-gate */ 115*0Sstevel@tonic-gate #define ENV_SYSTEM_FAN "system" 116*0Sstevel@tonic-gate 117*0Sstevel@tonic-gate /* 118*0Sstevel@tonic-gate * Sensor names 119*0Sstevel@tonic-gate */ 120*0Sstevel@tonic-gate #define SENSOR_CPU_DIE "cpu" 121*0Sstevel@tonic-gate #define SENSOR_CPU_AMB "cpu-ambient" 122*0Sstevel@tonic-gate 123*0Sstevel@tonic-gate /* 124*0Sstevel@tonic-gate * Temperature sensor related data structure 125*0Sstevel@tonic-gate */ 126*0Sstevel@tonic-gate typedef struct env_sensor { 127*0Sstevel@tonic-gate char *name; /* sensor name */ 128*0Sstevel@tonic-gate char *devfs_path; /* sensor device devfs path */ 129*0Sstevel@tonic-gate sensor_thresh_t *temp_thresh; /* sensor temp threshold */ 130*0Sstevel@tonic-gate int fd; /* device file descriptor */ 131*0Sstevel@tonic-gate int error; /* error flag */ 132*0Sstevel@tonic-gate boolean_t present; /* sensor present */ 133*0Sstevel@tonic-gate tempr_t cur_temp; /* current temperature */ 134*0Sstevel@tonic-gate time_t warning_tstamp; /* last warning time in secs */ 135*0Sstevel@tonic-gate time_t shutdown_tstamp; /* shutdown temp time (secs) */ 136*0Sstevel@tonic-gate boolean_t shutdown_initiated; /* shutdown initated */ 137*0Sstevel@tonic-gate } env_sensor_t; 138*0Sstevel@tonic-gate 139*0Sstevel@tonic-gate extern env_sensor_t *sensor_lookup(char *sensor_name); 140*0Sstevel@tonic-gate extern int get_temperature(env_sensor_t *, tempr_t *); 141*0Sstevel@tonic-gate 142*0Sstevel@tonic-gate /* 143*0Sstevel@tonic-gate * Fan information data structure 144*0Sstevel@tonic-gate */ 145*0Sstevel@tonic-gate typedef uint8_t fanspeed_t; 146*0Sstevel@tonic-gate 147*0Sstevel@tonic-gate typedef struct env_fan { 148*0Sstevel@tonic-gate char *name; /* fan name */ 149*0Sstevel@tonic-gate char *devfs_path; /* fan device devfs path */ 150*0Sstevel@tonic-gate fanspeed_t speed_min; /* minimum speed */ 151*0Sstevel@tonic-gate fanspeed_t speed_max; /* maximum speed */ 152*0Sstevel@tonic-gate int fd; /* device file descriptor */ 153*0Sstevel@tonic-gate boolean_t present; /* fan present */ 154*0Sstevel@tonic-gate fanspeed_t cur_speed; /* current fan speed */ 155*0Sstevel@tonic-gate fanspeed_t prev_speed; /* previous fan speed */ 156*0Sstevel@tonic-gate } env_fan_t; 157*0Sstevel@tonic-gate 158*0Sstevel@tonic-gate 159*0Sstevel@tonic-gate extern env_fan_t *fan_lookup(char *fan_name); 160*0Sstevel@tonic-gate extern int get_fan_speed(env_fan_t *, fanspeed_t *); 161*0Sstevel@tonic-gate 162*0Sstevel@tonic-gate extern int env_debug; 163*0Sstevel@tonic-gate extern void envd_log(int pri, const char *fmt, ...); 164*0Sstevel@tonic-gate 165*0Sstevel@tonic-gate /* 166*0Sstevel@tonic-gate * Various messages 167*0Sstevel@tonic-gate */ 168*0Sstevel@tonic-gate #define ENVD_PLUGIN_INIT_FAILED \ 169*0Sstevel@tonic-gate gettext("SUNW_piclenvd: initialization failed!\n") 170*0Sstevel@tonic-gate 171*0Sstevel@tonic-gate #define ENVD_PICL_SETUP_FAILED \ 172*0Sstevel@tonic-gate gettext("SUNW_piclenvd: PICL setup failed!\n") 173*0Sstevel@tonic-gate 174*0Sstevel@tonic-gate #define PM_THREAD_CREATE_FAILED \ 175*0Sstevel@tonic-gate gettext("SUNW_piclenvd: pmthr thread creation failed!\n") 176*0Sstevel@tonic-gate 177*0Sstevel@tonic-gate #define PM_THREAD_EXITING \ 178*0Sstevel@tonic-gate gettext("SUNW_piclenvd: pmthr exiting! errno:%d %s\n") 179*0Sstevel@tonic-gate 180*0Sstevel@tonic-gate #define ENV_THREAD_CREATE_FAILED \ 181*0Sstevel@tonic-gate gettext("SUNW_piclenvd: envthr thread creation failed!\n") 182*0Sstevel@tonic-gate 183*0Sstevel@tonic-gate #define ENV_SHUTDOWN_MSG \ 184*0Sstevel@tonic-gate gettext("SUNW_piclenvd: '%s' sensor temperature %d outside safe " \ 185*0Sstevel@tonic-gate "limits (%d...%d). Shutting down the system.\n") 186*0Sstevel@tonic-gate 187*0Sstevel@tonic-gate #define ENV_WARNING_MSG \ 188*0Sstevel@tonic-gate gettext("SUNW_piclenvd: '%s' sensor temperature %d outside safe " \ 189*0Sstevel@tonic-gate "operating limits (%d...%d).\n") 190*0Sstevel@tonic-gate 191*0Sstevel@tonic-gate #define ENV_FAN_OPEN_FAIL \ 192*0Sstevel@tonic-gate gettext("SUNW_piclenvd: can't open '%s' fan path:%s errno:%d %s\n") 193*0Sstevel@tonic-gate 194*0Sstevel@tonic-gate #define ENV_SENSOR_OPEN_FAIL \ 195*0Sstevel@tonic-gate gettext("SUNW_piclenvd: can't open '%s' sensor path:%s errno:%d %s\n") 196*0Sstevel@tonic-gate 197*0Sstevel@tonic-gate #define ENV_SENSOR_ACCESS_FAIL \ 198*0Sstevel@tonic-gate gettext("SUNW_piclenvd: can't access '%s' sensor errno:%d %s\n") 199*0Sstevel@tonic-gate 200*0Sstevel@tonic-gate #define ENV_SENSOR_ACCESS_OK \ 201*0Sstevel@tonic-gate gettext("SUNW_piclenvd: '%s' sensor is accessible now.\n") 202*0Sstevel@tonic-gate 203*0Sstevel@tonic-gate #define ENV_CONF_INT_EXPECTED \ 204*0Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Invalid syntax or integer " \ 205*0Sstevel@tonic-gate "value outside range for keyword '%s'.\n") 206*0Sstevel@tonic-gate 207*0Sstevel@tonic-gate #define ENV_CONF_STRING_EXPECTED \ 208*0Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Invalid syntax for keyword " \ 209*0Sstevel@tonic-gate "'%s'. Expecting string in double quotes (length < %d).\n") 210*0Sstevel@tonic-gate 211*0Sstevel@tonic-gate #define ENV_CONF_UNSUPPORTED_TYPE \ 212*0Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Unsupported type:%d for " \ 213*0Sstevel@tonic-gate "keyword '%s'.\n") 214*0Sstevel@tonic-gate 215*0Sstevel@tonic-gate #define ENV_CONF_UNSUPPORTED_KEYWORD \ 216*0Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Unsupported keyword '%s'.\n") 217*0Sstevel@tonic-gate 218*0Sstevel@tonic-gate #ifdef __cplusplus 219*0Sstevel@tonic-gate } 220*0Sstevel@tonic-gate #endif 221*0Sstevel@tonic-gate 222*0Sstevel@tonic-gate #endif /* _ENVD_H */ 223