1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _ENVD_H 28*7c478bd9Sstevel@tonic-gate #define _ENVD_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 31*7c478bd9Sstevel@tonic-gate #include <libintl.h> 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 34*7c478bd9Sstevel@tonic-gate extern "C" { 35*7c478bd9Sstevel@tonic-gate #endif 36*7c478bd9Sstevel@tonic-gate 37*7c478bd9Sstevel@tonic-gate #define SENSOR_POLL_INTERVAL 4 /* in seconds */ 38*7c478bd9Sstevel@tonic-gate #define WARNING_INTERVAL 30 /* in seconds */ 39*7c478bd9Sstevel@tonic-gate #define WARNING_DURATION 28 /* in seconds */ 40*7c478bd9Sstevel@tonic-gate #define SHUTDOWN_INTERVAL 60 /* in seconds */ 41*7c478bd9Sstevel@tonic-gate #define ENV_CONF_FILE "piclenvd.conf" 42*7c478bd9Sstevel@tonic-gate #define PM_DEVICE "/dev/pm" 43*7c478bd9Sstevel@tonic-gate #define SHUTDOWN_CMD "/usr/sbin/shutdown -y -g 60 -i 5" 44*7c478bd9Sstevel@tonic-gate #define ENVMODEL_CONF_FILE "envmodel.conf" 45*7c478bd9Sstevel@tonic-gate 46*7c478bd9Sstevel@tonic-gate /* 47*7c478bd9Sstevel@tonic-gate * Macros to fetch 16 and 32 bit data from unaligned address 48*7c478bd9Sstevel@tonic-gate */ 49*7c478bd9Sstevel@tonic-gate #define GET_UNALIGN16(addr) \ 50*7c478bd9Sstevel@tonic-gate (((*(uint8_t *)addr) << 8) | *((uint8_t *)addr+1)) 51*7c478bd9Sstevel@tonic-gate 52*7c478bd9Sstevel@tonic-gate #define GET_UNALIGN32(addr) \ 53*7c478bd9Sstevel@tonic-gate (((*(uint8_t *)addr) << 24) | (*((uint8_t *)addr+1) << 16) | \ 54*7c478bd9Sstevel@tonic-gate ((*((uint8_t *)addr+2)) << 8) | (*((uint8_t *)addr+3))) 55*7c478bd9Sstevel@tonic-gate 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate /* 58*7c478bd9Sstevel@tonic-gate * SEEPROM section header layout and location 59*7c478bd9Sstevel@tonic-gate */ 60*7c478bd9Sstevel@tonic-gate typedef struct { 61*7c478bd9Sstevel@tonic-gate uint8_t header_tag; /* section header tag */ 62*7c478bd9Sstevel@tonic-gate uint8_t header_version[2]; /* header version (msb) */ 63*7c478bd9Sstevel@tonic-gate uint8_t header_length; /* header length */ 64*7c478bd9Sstevel@tonic-gate uint8_t header_crc8; /* crc8 */ 65*7c478bd9Sstevel@tonic-gate uint8_t segment_count; /* total number of segments */ 66*7c478bd9Sstevel@tonic-gate } section_layout_t; 67*7c478bd9Sstevel@tonic-gate 68*7c478bd9Sstevel@tonic-gate #define SECTION_HDR_OFFSET 0x1800 69*7c478bd9Sstevel@tonic-gate #define SECTION_HDR_TAG 0x08 70*7c478bd9Sstevel@tonic-gate #define SECTION_HDR_VER 0x0001 71*7c478bd9Sstevel@tonic-gate #define SECTION_HDR_LENGTH 0x06 72*7c478bd9Sstevel@tonic-gate 73*7c478bd9Sstevel@tonic-gate 74*7c478bd9Sstevel@tonic-gate /* 75*7c478bd9Sstevel@tonic-gate * SEEPROM segment header layout 76*7c478bd9Sstevel@tonic-gate */ 77*7c478bd9Sstevel@tonic-gate typedef struct { 78*7c478bd9Sstevel@tonic-gate uint16_t name; /* segment name */ 79*7c478bd9Sstevel@tonic-gate uint16_t descriptor[2]; /* descriptor (msb) */ 80*7c478bd9Sstevel@tonic-gate uint16_t offset; /* segment data offset */ 81*7c478bd9Sstevel@tonic-gate uint16_t length; /* segment length */ 82*7c478bd9Sstevel@tonic-gate } segment_layout_t; 83*7c478bd9Sstevel@tonic-gate 84*7c478bd9Sstevel@tonic-gate #define ENVSEG_NAME 0x4553 /* environmental segment name */ 85*7c478bd9Sstevel@tonic-gate #define ENVSEG_VERSION 1 /* environmental segment version */ 86*7c478bd9Sstevel@tonic-gate 87*7c478bd9Sstevel@tonic-gate 88*7c478bd9Sstevel@tonic-gate /* 89*7c478bd9Sstevel@tonic-gate * SEEPROM environmental segment header layout 90*7c478bd9Sstevel@tonic-gate */ 91*7c478bd9Sstevel@tonic-gate typedef struct { 92*7c478bd9Sstevel@tonic-gate uint16_t sensor_id[2]; /* unique sensor ID (on this FRU) */ 93*7c478bd9Sstevel@tonic-gate uint16_t offset; /* sensor data record offset */ 94*7c478bd9Sstevel@tonic-gate } envseg_sensor_t; 95*7c478bd9Sstevel@tonic-gate 96*7c478bd9Sstevel@tonic-gate typedef struct { 97*7c478bd9Sstevel@tonic-gate uint8_t version; /* envseg version */ 98*7c478bd9Sstevel@tonic-gate uint8_t sensor_count; /* total number of sensor records */ 99*7c478bd9Sstevel@tonic-gate envseg_sensor_t sensors[1]; /* sensor table (variable length) */ 100*7c478bd9Sstevel@tonic-gate } envseg_layout_t; 101*7c478bd9Sstevel@tonic-gate 102*7c478bd9Sstevel@tonic-gate 103*7c478bd9Sstevel@tonic-gate /* 104*7c478bd9Sstevel@tonic-gate * SEEPROM environmental segment sensor data layout 105*7c478bd9Sstevel@tonic-gate */ 106*7c478bd9Sstevel@tonic-gate #define MAX_POLICY_ENTRIES 6 /* max # policy data entries */ 107*7c478bd9Sstevel@tonic-gate 108*7c478bd9Sstevel@tonic-gate typedef struct { 109*7c478bd9Sstevel@tonic-gate int8_t observed; /* observed (measured) temperature */ 110*7c478bd9Sstevel@tonic-gate int8_t expected; /* expected (correct) temperature */ 111*7c478bd9Sstevel@tonic-gate } envseg_map_t; 112*7c478bd9Sstevel@tonic-gate 113*7c478bd9Sstevel@tonic-gate typedef struct { 114*7c478bd9Sstevel@tonic-gate int8_t high_power_off; /* high power off threshold */ 115*7c478bd9Sstevel@tonic-gate int8_t high_shutdown; /* high shutdown threshold */ 116*7c478bd9Sstevel@tonic-gate int8_t high_warning; /* high warning threshold */ 117*7c478bd9Sstevel@tonic-gate int8_t low_warning; /* low warning threshold */ 118*7c478bd9Sstevel@tonic-gate int8_t low_shutdown; /* low shutdown threshold */ 119*7c478bd9Sstevel@tonic-gate int8_t low_power_off; /* low power off threshold */ 120*7c478bd9Sstevel@tonic-gate int8_t policy_type; /* policy type */ 121*7c478bd9Sstevel@tonic-gate int8_t policy_entries; /* #valid entries in policy_data[] */ 122*7c478bd9Sstevel@tonic-gate int8_t policy_data[MAX_POLICY_ENTRIES]; 123*7c478bd9Sstevel@tonic-gate uint16_t obs2exp_cnt; /* map entries count */ 124*7c478bd9Sstevel@tonic-gate envseg_map_t obs2exp_map[1]; /* variable length map table */ 125*7c478bd9Sstevel@tonic-gate } envseg_sensor_data_t; 126*7c478bd9Sstevel@tonic-gate 127*7c478bd9Sstevel@tonic-gate /* policy_type */ 128*7c478bd9Sstevel@tonic-gate #define POLICY_TARGET_TEMP 1 129*7c478bd9Sstevel@tonic-gate #define POLICY_LINEAR 2 130*7c478bd9Sstevel@tonic-gate 131*7c478bd9Sstevel@tonic-gate /* linear policy data indices */ 132*7c478bd9Sstevel@tonic-gate #define LOW_NOMINAL_LOC 0 /* linear policy: lower temp index */ 133*7c478bd9Sstevel@tonic-gate #define HIGH_NOMINAL_LOC 1 /* linear policy: higher temp index */ 134*7c478bd9Sstevel@tonic-gate 135*7c478bd9Sstevel@tonic-gate 136*7c478bd9Sstevel@tonic-gate /* 137*7c478bd9Sstevel@tonic-gate * FRU envseg list 138*7c478bd9Sstevel@tonic-gate */ 139*7c478bd9Sstevel@tonic-gate typedef struct fruenvseg { 140*7c478bd9Sstevel@tonic-gate struct fruenvseg *next; /* next entry */ 141*7c478bd9Sstevel@tonic-gate char *fru; /* FRU SEEPROM path */ 142*7c478bd9Sstevel@tonic-gate void *envsegbufp; /* envseg data buffer */ 143*7c478bd9Sstevel@tonic-gate int envseglen; /* envseg length */ 144*7c478bd9Sstevel@tonic-gate } fruenvseg_t; 145*7c478bd9Sstevel@tonic-gate 146*7c478bd9Sstevel@tonic-gate 147*7c478bd9Sstevel@tonic-gate /* 148*7c478bd9Sstevel@tonic-gate * devfs-path and sensor IDs for CPU FRUs 149*7c478bd9Sstevel@tonic-gate */ 150*7c478bd9Sstevel@tonic-gate #define CPU0_FRU_DEVFS "/pci@8,700000/ebus@5/i2c@1,30/cpu-fru@0,a0:cpu-fru" 151*7c478bd9Sstevel@tonic-gate #define CPU1_FRU_DEVFS "/pci@8,700000/ebus@5/i2c@1,30/cpu-fru@0,a2:cpu-fru" 152*7c478bd9Sstevel@tonic-gate 153*7c478bd9Sstevel@tonic-gate #define CPU_FRU_AMB_SENSOR 1 154*7c478bd9Sstevel@tonic-gate #define CPU_FRU_DIE_SENSOR 2 155*7c478bd9Sstevel@tonic-gate 156*7c478bd9Sstevel@tonic-gate /* 157*7c478bd9Sstevel@tonic-gate * devfs-path for various fans and their min/max speeds 158*7c478bd9Sstevel@tonic-gate */ 159*7c478bd9Sstevel@tonic-gate #define ENV_CPU_FAN_DEVFS \ 160*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/fan-control@0,48:2" 161*7c478bd9Sstevel@tonic-gate #define ENV_SYSTEM_FAN_DEVFS \ 162*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/fan-control@0,48:0" 163*7c478bd9Sstevel@tonic-gate #define ENV_PSUPPLY_FAN_DEVFS \ 164*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/fan-control@0,48:4" 165*7c478bd9Sstevel@tonic-gate 166*7c478bd9Sstevel@tonic-gate /* 167*7c478bd9Sstevel@tonic-gate * devfs-path for xcalwd watchdog 168*7c478bd9Sstevel@tonic-gate */ 169*7c478bd9Sstevel@tonic-gate #define XCALWD_DEVFS "/devices/pseudo/xcalwd@0:xcalwd" 170*7c478bd9Sstevel@tonic-gate 171*7c478bd9Sstevel@tonic-gate #define CPU_FAN_SPEED_MIN 12 172*7c478bd9Sstevel@tonic-gate #define CPU_FAN_SPEED_MAX 63 173*7c478bd9Sstevel@tonic-gate 174*7c478bd9Sstevel@tonic-gate #define SYSTEM_FAN_SPEED_MIN 12 175*7c478bd9Sstevel@tonic-gate #define SYSTEM_FAN_SPEED_MAX 63 176*7c478bd9Sstevel@tonic-gate 177*7c478bd9Sstevel@tonic-gate #define PSUPPLY_FAN_SPEED_MIN 0 178*7c478bd9Sstevel@tonic-gate #define PSUPPLY_FAN_SPEED_MAX 31 179*7c478bd9Sstevel@tonic-gate 180*7c478bd9Sstevel@tonic-gate 181*7c478bd9Sstevel@tonic-gate /* 182*7c478bd9Sstevel@tonic-gate * devfs-path for various temperature sensors and CPU platform path 183*7c478bd9Sstevel@tonic-gate */ 184*7c478bd9Sstevel@tonic-gate #define CPU0_DIE_SENSOR_DEVFS \ 185*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/temperature@0,30:die_temp" 186*7c478bd9Sstevel@tonic-gate #define CPU0_AMB_SENSOR_DEVFS \ 187*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/temperature@0,30:amb_temp" 188*7c478bd9Sstevel@tonic-gate 189*7c478bd9Sstevel@tonic-gate #define CPU1_DIE_SENSOR_DEVFS \ 190*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/temperature@0,98:die_temp" 191*7c478bd9Sstevel@tonic-gate #define CPU1_AMB_SENSOR_DEVFS \ 192*7c478bd9Sstevel@tonic-gate "/pci@8,700000/ebus@5/i2c@1,30/temperature@0,98:amb_temp" 193*7c478bd9Sstevel@tonic-gate 194*7c478bd9Sstevel@tonic-gate /* 195*7c478bd9Sstevel@tonic-gate * Temperature thresholds structure 196*7c478bd9Sstevel@tonic-gate */ 197*7c478bd9Sstevel@tonic-gate typedef int16_t tempr_t; 198*7c478bd9Sstevel@tonic-gate 199*7c478bd9Sstevel@tonic-gate typedef struct { 200*7c478bd9Sstevel@tonic-gate tempr_t low_power_off; /* low power-off temperature */ 201*7c478bd9Sstevel@tonic-gate tempr_t high_power_off; /* high power-off temperature */ 202*7c478bd9Sstevel@tonic-gate tempr_t low_shutdown; /* low shutdown temperature */ 203*7c478bd9Sstevel@tonic-gate tempr_t high_shutdown; /* high shutdown temperature */ 204*7c478bd9Sstevel@tonic-gate tempr_t low_warning; /* low warning temperature */ 205*7c478bd9Sstevel@tonic-gate tempr_t high_warning; /* high warning temperature */ 206*7c478bd9Sstevel@tonic-gate tempr_t min_limit; /* sensor minimum temperature limit */ 207*7c478bd9Sstevel@tonic-gate tempr_t max_limit; /* sensor maximum temperature limit */ 208*7c478bd9Sstevel@tonic-gate short policy_type; /* temperature policy */ 209*7c478bd9Sstevel@tonic-gate short policy_entries; /* # entries in policy_data */ 210*7c478bd9Sstevel@tonic-gate tempr_t policy_data[MAX_POLICY_ENTRIES]; 211*7c478bd9Sstevel@tonic-gate } sensor_thresh_t; 212*7c478bd9Sstevel@tonic-gate 213*7c478bd9Sstevel@tonic-gate 214*7c478bd9Sstevel@tonic-gate 215*7c478bd9Sstevel@tonic-gate #define TEMP_IN_SHUTDOWN_RANGE(val, threshp) \ 216*7c478bd9Sstevel@tonic-gate ((val) > (threshp)->high_shutdown || (val) < (threshp)->low_shutdown) 217*7c478bd9Sstevel@tonic-gate 218*7c478bd9Sstevel@tonic-gate #define TEMP_IN_WARNING_RANGE(val, threshp) \ 219*7c478bd9Sstevel@tonic-gate ((val) > (threshp)->high_warning || (val) < (threshp)->low_warning) 220*7c478bd9Sstevel@tonic-gate 221*7c478bd9Sstevel@tonic-gate 222*7c478bd9Sstevel@tonic-gate /* 223*7c478bd9Sstevel@tonic-gate * MAX1617 sensor min/max temperature limits 224*7c478bd9Sstevel@tonic-gate */ 225*7c478bd9Sstevel@tonic-gate #define MAX1617_MIN_TEMP -65 226*7c478bd9Sstevel@tonic-gate #define MAX1617_MAX_TEMP 127 227*7c478bd9Sstevel@tonic-gate 228*7c478bd9Sstevel@tonic-gate /* 229*7c478bd9Sstevel@tonic-gate * CPU "die" temperature thresholds 230*7c478bd9Sstevel@tonic-gate */ 231*7c478bd9Sstevel@tonic-gate #define CPU_DIE_HIGH_POWER_OFF 110 232*7c478bd9Sstevel@tonic-gate #define CPU_DIE_HIGH_SHUTDOWN 90 233*7c478bd9Sstevel@tonic-gate #define CPU_DIE_HIGH_WARNING 88 234*7c478bd9Sstevel@tonic-gate #define CPU_DIE_NORMAL_TARGET 80 235*7c478bd9Sstevel@tonic-gate #define CPU_DIE_OTHER_TARGET 65 236*7c478bd9Sstevel@tonic-gate #define CPU_DIE_LOW_WARNING 0 237*7c478bd9Sstevel@tonic-gate #define CPU_DIE_LOW_SHUTDOWN -10 238*7c478bd9Sstevel@tonic-gate #define CPU_DIE_LOW_POWER_OFF -20 239*7c478bd9Sstevel@tonic-gate 240*7c478bd9Sstevel@tonic-gate /* 241*7c478bd9Sstevel@tonic-gate * CPU ambient temperature thresholds 242*7c478bd9Sstevel@tonic-gate */ 243*7c478bd9Sstevel@tonic-gate #define CPU_AMB_HIGH_POWER_OFF 70 244*7c478bd9Sstevel@tonic-gate #define CPU_AMB_HIGH_SHUTDOWN 60 245*7c478bd9Sstevel@tonic-gate #define CPU_AMB_HIGH_WARNING 40 246*7c478bd9Sstevel@tonic-gate #define CPU_AMB_HIGH_NOMINAL 40 247*7c478bd9Sstevel@tonic-gate #define CPU_AMB_LOW_NOMINAL 25 248*7c478bd9Sstevel@tonic-gate #define CPU_AMB_LOW_WARNING 0 249*7c478bd9Sstevel@tonic-gate #define CPU_AMB_LOW_SHUTDOWN -10 250*7c478bd9Sstevel@tonic-gate #define CPU_AMB_LOW_POWER_OFF -20 251*7c478bd9Sstevel@tonic-gate 252*7c478bd9Sstevel@tonic-gate 253*7c478bd9Sstevel@tonic-gate /* 254*7c478bd9Sstevel@tonic-gate * Fan names 255*7c478bd9Sstevel@tonic-gate */ 256*7c478bd9Sstevel@tonic-gate #define ENV_SYSTEM_FAN "system" 257*7c478bd9Sstevel@tonic-gate #define ENV_CPU_FAN "cpu" 258*7c478bd9Sstevel@tonic-gate #define ENV_PSUPPLY_FAN "power-supply" 259*7c478bd9Sstevel@tonic-gate 260*7c478bd9Sstevel@tonic-gate /* 261*7c478bd9Sstevel@tonic-gate * Sensor ids & names 262*7c478bd9Sstevel@tonic-gate */ 263*7c478bd9Sstevel@tonic-gate #define SENSOR_CPU0_ID 0 264*7c478bd9Sstevel@tonic-gate #define SENSOR_CPU0_DIE "cpu0" 265*7c478bd9Sstevel@tonic-gate #define SENSOR_CPU0_AMB "cpu0-ambient" 266*7c478bd9Sstevel@tonic-gate #define SENSOR_CPU1_ID 1 267*7c478bd9Sstevel@tonic-gate #define SENSOR_CPU1_DIE "cpu1" 268*7c478bd9Sstevel@tonic-gate #define SENSOR_CPU1_AMB "cpu1-ambient" 269*7c478bd9Sstevel@tonic-gate 270*7c478bd9Sstevel@tonic-gate /* 271*7c478bd9Sstevel@tonic-gate * Temperature correction/map strucutre 272*7c478bd9Sstevel@tonic-gate */ 273*7c478bd9Sstevel@tonic-gate typedef struct { 274*7c478bd9Sstevel@tonic-gate tempr_t observed; /* observed temperature */ 275*7c478bd9Sstevel@tonic-gate tempr_t expected; /* expected temperature */ 276*7c478bd9Sstevel@tonic-gate } tempr_map_t; 277*7c478bd9Sstevel@tonic-gate 278*7c478bd9Sstevel@tonic-gate /* 279*7c478bd9Sstevel@tonic-gate * Temperature sensor related data structure 280*7c478bd9Sstevel@tonic-gate */ 281*7c478bd9Sstevel@tonic-gate typedef struct sensor_pmdev sensor_pmdev_t; 282*7c478bd9Sstevel@tonic-gate 283*7c478bd9Sstevel@tonic-gate typedef struct env_sensor { 284*7c478bd9Sstevel@tonic-gate char *name; /* sensor name */ 285*7c478bd9Sstevel@tonic-gate char *devfs_path; /* sensor device devfs path */ 286*7c478bd9Sstevel@tonic-gate sensor_thresh_t *temp_thresh; /* sensor temp threshold */ 287*7c478bd9Sstevel@tonic-gate char *fru; /* FRU seeprom pathname */ 288*7c478bd9Sstevel@tonic-gate int fru_sensor; /* FRU sensor ID */ 289*7c478bd9Sstevel@tonic-gate int flags; /* flags (see below) */ 290*7c478bd9Sstevel@tonic-gate int fd; /* device file descriptor */ 291*7c478bd9Sstevel@tonic-gate int error; /* error flag */ 292*7c478bd9Sstevel@tonic-gate boolean_t present; /* sensor present */ 293*7c478bd9Sstevel@tonic-gate tempr_t cur_temp; /* current temperature */ 294*7c478bd9Sstevel@tonic-gate tempr_t target_temp; /* target temperature */ 295*7c478bd9Sstevel@tonic-gate float avg_temp; /* average temperature */ 296*7c478bd9Sstevel@tonic-gate float prev_avg_temp; /* prev average temperature */ 297*7c478bd9Sstevel@tonic-gate time_t warning_tstamp; /* last warning time (secs) */ 298*7c478bd9Sstevel@tonic-gate time_t shutdown_tstamp; /* shutdown temp time (secs) */ 299*7c478bd9Sstevel@tonic-gate boolean_t shutdown_initiated; /* shutdown initated */ 300*7c478bd9Sstevel@tonic-gate sensor_pmdev_t *pmdevp; /* power managed device info */ 301*7c478bd9Sstevel@tonic-gate float fan_adjustment_rate; /* fan adjustment rate */ 302*7c478bd9Sstevel@tonic-gate uint_t obs2exp_cnt; /* # mapping entries */ 303*7c478bd9Sstevel@tonic-gate tempr_map_t *obs2exp_map; /* temperature map entries */ 304*7c478bd9Sstevel@tonic-gate time_t warning_start; /* warning start time (secs) */ 305*7c478bd9Sstevel@tonic-gate } env_sensor_t; 306*7c478bd9Sstevel@tonic-gate 307*7c478bd9Sstevel@tonic-gate /* 308*7c478bd9Sstevel@tonic-gate * Sensor flags 309*7c478bd9Sstevel@tonic-gate */ 310*7c478bd9Sstevel@tonic-gate #define SFLAG_TARGET_TEMP 0x01 /* track target temperature */ 311*7c478bd9Sstevel@tonic-gate #define SFLAG_CPU_AMB_SENSOR 0x10 /* CPU ambient sensor */ 312*7c478bd9Sstevel@tonic-gate #define SFLAG_CPU_DIE_SENSOR 0x20 /* CPU die snesor */ 313*7c478bd9Sstevel@tonic-gate 314*7c478bd9Sstevel@tonic-gate extern env_sensor_t *sensor_lookup(char *sensor_name); 315*7c478bd9Sstevel@tonic-gate extern int get_temperature(env_sensor_t *, tempr_t *); 316*7c478bd9Sstevel@tonic-gate 317*7c478bd9Sstevel@tonic-gate /* 318*7c478bd9Sstevel@tonic-gate * Fan information data structure 319*7c478bd9Sstevel@tonic-gate */ 320*7c478bd9Sstevel@tonic-gate #define SENSORS_PER_FAN 8 /* max sensors per fan */ 321*7c478bd9Sstevel@tonic-gate typedef uint8_t fanspeed_t; 322*7c478bd9Sstevel@tonic-gate 323*7c478bd9Sstevel@tonic-gate typedef struct env_fan { 324*7c478bd9Sstevel@tonic-gate char *name; /* fan name */ 325*7c478bd9Sstevel@tonic-gate char *devfs_path; /* fan device devfs path */ 326*7c478bd9Sstevel@tonic-gate fanspeed_t speed_min; /* minimum speed */ 327*7c478bd9Sstevel@tonic-gate fanspeed_t speed_max; /* maximum speed */ 328*7c478bd9Sstevel@tonic-gate int forced_speed; /* forced (fixed) speed */ 329*7c478bd9Sstevel@tonic-gate int fd; /* device file descriptor */ 330*7c478bd9Sstevel@tonic-gate boolean_t present; /* fan present */ 331*7c478bd9Sstevel@tonic-gate float cur_speed; /* current fan speed */ 332*7c478bd9Sstevel@tonic-gate float prev_speed; /* previous fan speed */ 333*7c478bd9Sstevel@tonic-gate int sensor_cnt; /* #sensors in sensors[] */ 334*7c478bd9Sstevel@tonic-gate env_sensor_t *sensors[SENSORS_PER_FAN]; /* array of sensors */ 335*7c478bd9Sstevel@tonic-gate } env_fan_t; 336*7c478bd9Sstevel@tonic-gate 337*7c478bd9Sstevel@tonic-gate /* 338*7c478bd9Sstevel@tonic-gate * LPM/Table data structures 339*7c478bd9Sstevel@tonic-gate */ 340*7c478bd9Sstevel@tonic-gate #define LPM_RANGES_PROPERTY "sunw,lpm-ranges" 341*7c478bd9Sstevel@tonic-gate 342*7c478bd9Sstevel@tonic-gate typedef struct { 343*7c478bd9Sstevel@tonic-gate int32_t x; 344*7c478bd9Sstevel@tonic-gate int32_t y; 345*7c478bd9Sstevel@tonic-gate } point_t; 346*7c478bd9Sstevel@tonic-gate 347*7c478bd9Sstevel@tonic-gate typedef struct { 348*7c478bd9Sstevel@tonic-gate int nentries; 349*7c478bd9Sstevel@tonic-gate point_t *xymap; 350*7c478bd9Sstevel@tonic-gate } table_t; 351*7c478bd9Sstevel@tonic-gate 352*7c478bd9Sstevel@tonic-gate struct lpm_dev { 353*7c478bd9Sstevel@tonic-gate picl_nodehdl_t nodeh; 354*7c478bd9Sstevel@tonic-gate table_t *temp_lpm_tbl; 355*7c478bd9Sstevel@tonic-gate struct lpm_dev *next; 356*7c478bd9Sstevel@tonic-gate }; 357*7c478bd9Sstevel@tonic-gate typedef struct lpm_dev lpm_dev_t; 358*7c478bd9Sstevel@tonic-gate 359*7c478bd9Sstevel@tonic-gate extern env_fan_t *fan_lookup(char *fan_name); 360*7c478bd9Sstevel@tonic-gate extern int get_fan_speed(env_fan_t *, fanspeed_t *); 361*7c478bd9Sstevel@tonic-gate 362*7c478bd9Sstevel@tonic-gate extern int env_debug; 363*7c478bd9Sstevel@tonic-gate extern void envd_log(int pri, const char *fmt, ...); 364*7c478bd9Sstevel@tonic-gate 365*7c478bd9Sstevel@tonic-gate /* 366*7c478bd9Sstevel@tonic-gate * Various messages 367*7c478bd9Sstevel@tonic-gate */ 368*7c478bd9Sstevel@tonic-gate #define ENVD_PLUGIN_INIT_FAILED \ 369*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: initialization failed!\n") 370*7c478bd9Sstevel@tonic-gate 371*7c478bd9Sstevel@tonic-gate #define ENVD_PICL_SETUP_FAILED \ 372*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: PICL setup failed!\n") 373*7c478bd9Sstevel@tonic-gate 374*7c478bd9Sstevel@tonic-gate #define PM_THREAD_CREATE_FAILED \ 375*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: pmthr thread creation failed!\n") 376*7c478bd9Sstevel@tonic-gate 377*7c478bd9Sstevel@tonic-gate #define PM_THREAD_EXITING \ 378*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: pmthr exiting! errno:%d %s\n") 379*7c478bd9Sstevel@tonic-gate 380*7c478bd9Sstevel@tonic-gate #define ENV_THREAD_CREATE_FAILED \ 381*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: envthr thread creation failed!\n") 382*7c478bd9Sstevel@tonic-gate 383*7c478bd9Sstevel@tonic-gate #define ENV_SHUTDOWN_MSG \ 384*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: '%s' sensor temperature %d outside safe " \ 385*7c478bd9Sstevel@tonic-gate "limits (%d...%d). Shutting down the system.\n") 386*7c478bd9Sstevel@tonic-gate 387*7c478bd9Sstevel@tonic-gate #define ENV_WARNING_MSG \ 388*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: '%s' sensor temperature %d outside safe " \ 389*7c478bd9Sstevel@tonic-gate "operating limits (%d...%d).\n") 390*7c478bd9Sstevel@tonic-gate 391*7c478bd9Sstevel@tonic-gate #define ENV_WATCHDOG_INIT_FAIL \ 392*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: failed to initialize the watchdog timer " \ 393*7c478bd9Sstevel@tonic-gate "errno:%d %s\n") 394*7c478bd9Sstevel@tonic-gate 395*7c478bd9Sstevel@tonic-gate #define ENV_FAN_OPEN_FAIL \ 396*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: can't open '%s' fan path:%s errno:%d %s\n") 397*7c478bd9Sstevel@tonic-gate 398*7c478bd9Sstevel@tonic-gate #define ENV_SENSOR_OPEN_FAIL \ 399*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: can't open '%s' sensor path:%s errno:%d %s\n") 400*7c478bd9Sstevel@tonic-gate 401*7c478bd9Sstevel@tonic-gate #define ENV_SENSOR_ACCESS_FAIL \ 402*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: can't access '%s' sensor errno:%d %s\n") 403*7c478bd9Sstevel@tonic-gate 404*7c478bd9Sstevel@tonic-gate #define ENV_SENSOR_ACCESS_OK \ 405*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: '%s' sensor is accessible now.\n") 406*7c478bd9Sstevel@tonic-gate 407*7c478bd9Sstevel@tonic-gate #define ENV_CONF_INT_EXPECTED \ 408*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Invalid syntax or integer " \ 409*7c478bd9Sstevel@tonic-gate "value outside range for keyword '%s'.\n") 410*7c478bd9Sstevel@tonic-gate 411*7c478bd9Sstevel@tonic-gate #define ENV_CONF_STRING_EXPECTED \ 412*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Invalid syntax for keyword " \ 413*7c478bd9Sstevel@tonic-gate "'%s'. Expecting string in double quotes (length < %d).\n") 414*7c478bd9Sstevel@tonic-gate 415*7c478bd9Sstevel@tonic-gate #define ENV_CONF_UNSUPPORTED_TYPE \ 416*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Unsupported type:%d for " \ 417*7c478bd9Sstevel@tonic-gate "keyword '%s'.\n") 418*7c478bd9Sstevel@tonic-gate 419*7c478bd9Sstevel@tonic-gate #define ENV_CONF_UNSUPPORTED_KEYWORD \ 420*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: file:%s line:%d Unsupported keyword '%s'.\n") 421*7c478bd9Sstevel@tonic-gate 422*7c478bd9Sstevel@tonic-gate #define ENV_FRU_OPEN_FAIL \ 423*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: can't open FRU SEEPROM path:%s errno:%d %s\n") 424*7c478bd9Sstevel@tonic-gate 425*7c478bd9Sstevel@tonic-gate #define ENV_FRU_BAD_ENVSEG \ 426*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: version mismatch or environmental segment " \ 427*7c478bd9Sstevel@tonic-gate "header too short in FRU SEEPROM %s\n") 428*7c478bd9Sstevel@tonic-gate 429*7c478bd9Sstevel@tonic-gate #define ENV_FRU_BAD_SENSOR_ENTRY \ 430*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: discarding bad sensor entry (sensor_id " \ 431*7c478bd9Sstevel@tonic-gate "%x sensor '%s') in FRU SEEPROM %s\n") 432*7c478bd9Sstevel@tonic-gate 433*7c478bd9Sstevel@tonic-gate #define ENV_FRU_SENSOR_MAP_NOMEM \ 434*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: out of memory, discarding sensor map for " \ 435*7c478bd9Sstevel@tonic-gate "sensor_id %x (sensor '%s') in FRU SEEPROM %s\n") 436*7c478bd9Sstevel@tonic-gate 437*7c478bd9Sstevel@tonic-gate #define ENV_INVALID_PROPERTY_FORMAT \ 438*7c478bd9Sstevel@tonic-gate gettext("SUNW_piclenvd: ignoring %s property (invalid format)") 439*7c478bd9Sstevel@tonic-gate 440*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 441*7c478bd9Sstevel@tonic-gate } 442*7c478bd9Sstevel@tonic-gate #endif 443*7c478bd9Sstevel@tonic-gate 444*7c478bd9Sstevel@tonic-gate #endif /* _ENVD_H */ 445