envd.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _ENVD_H
#define _ENVD_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <libintl.h>
#ifdef __cplusplus
extern "C" {
#endif
#define ENV_CONF_FILE "piclenvd.conf"
#define SHUTDOWN_CMD "/usr/sbin/shutdown -y -g 60 -i 5"
#define ENVMODEL_CONF_FILE "envmodel.conf"
/*
* Macros to fetch 16 and 32 bit data from unaligned address
*/
#define GET_UNALIGN16(addr) \
#define GET_UNALIGN32(addr) \
/*
* SEEPROM section header layout and location
*/
typedef struct {
#define SECTION_HDR_OFFSET 0x1800
#define SECTION_HDR_TAG 0x08
#define SECTION_HDR_VER 0x0001
#define SECTION_HDR_LENGTH 0x06
/*
* SEEPROM segment header layout
*/
typedef struct {
/*
* SEEPROM environmental segment header layout
*/
typedef struct {
typedef struct {
/*
* SEEPROM environmental segment sensor data layout
*/
typedef struct {
} envseg_map_t;
typedef struct {
/* policy_type */
#define POLICY_TARGET_TEMP 1
#define POLICY_LINEAR 2
/* linear policy data indices */
#define LOW_NOMINAL_LOC 0 /* linear policy: lower temp index */
/*
* FRU envseg list
*/
typedef struct fruenvseg {
char *fru; /* FRU SEEPROM path */
void *envsegbufp; /* envseg data buffer */
int envseglen; /* envseg length */
} fruenvseg_t;
/*
* devfs-path and sensor IDs for CPU FRUs
*/
#define CPU0_FRU_DEVFS "/pci@8,700000/ebus@5/i2c@1,30/cpu-fru@0,a0:cpu-fru"
#define CPU1_FRU_DEVFS "/pci@8,700000/ebus@5/i2c@1,30/cpu-fru@0,a2:cpu-fru"
#define CPU_FRU_AMB_SENSOR 1
#define CPU_FRU_DIE_SENSOR 2
/*
*/
#define ENV_CPU_FAN_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/fan-control@0,48:2"
#define ENV_SYSTEM_FAN_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/fan-control@0,48:0"
#define ENV_PSUPPLY_FAN_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/fan-control@0,48:4"
/*
* devfs-path for xcalwd watchdog
*/
#define XCALWD_DEVFS "/devices/pseudo/xcalwd@0:xcalwd"
#define CPU_FAN_SPEED_MIN 12
#define CPU_FAN_SPEED_MAX 63
#define SYSTEM_FAN_SPEED_MIN 12
#define SYSTEM_FAN_SPEED_MAX 63
#define PSUPPLY_FAN_SPEED_MIN 0
#define PSUPPLY_FAN_SPEED_MAX 31
/*
* devfs-path for various temperature sensors and CPU platform path
*/
#define CPU0_DIE_SENSOR_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/temperature@0,30:die_temp"
#define CPU0_AMB_SENSOR_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/temperature@0,30:amb_temp"
#define CPU1_DIE_SENSOR_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/temperature@0,98:die_temp"
#define CPU1_AMB_SENSOR_DEVFS \
"/pci@8,700000/ebus@5/i2c@1,30/temperature@0,98:amb_temp"
/*
* Temperature thresholds structure
*/
typedef struct {
short policy_type; /* temperature policy */
short policy_entries; /* # entries in policy_data */
/*
*/
#define MAX1617_MIN_TEMP -65
#define MAX1617_MAX_TEMP 127
/*
* CPU "die" temperature thresholds
*/
#define CPU_DIE_HIGH_POWER_OFF 110
#define CPU_DIE_HIGH_SHUTDOWN 90
#define CPU_DIE_HIGH_WARNING 88
#define CPU_DIE_NORMAL_TARGET 80
#define CPU_DIE_OTHER_TARGET 65
#define CPU_DIE_LOW_WARNING 0
#define CPU_DIE_LOW_SHUTDOWN -10
#define CPU_DIE_LOW_POWER_OFF -20
/*
* CPU ambient temperature thresholds
*/
#define CPU_AMB_HIGH_POWER_OFF 70
#define CPU_AMB_HIGH_SHUTDOWN 60
#define CPU_AMB_HIGH_WARNING 40
#define CPU_AMB_HIGH_NOMINAL 40
#define CPU_AMB_LOW_NOMINAL 25
#define CPU_AMB_LOW_WARNING 0
#define CPU_AMB_LOW_SHUTDOWN -10
#define CPU_AMB_LOW_POWER_OFF -20
/*
* Fan names
*/
#define ENV_SYSTEM_FAN "system"
#define ENV_CPU_FAN "cpu"
#define ENV_PSUPPLY_FAN "power-supply"
/*
* Sensor ids & names
*/
#define SENSOR_CPU0_ID 0
#define SENSOR_CPU0_DIE "cpu0"
#define SENSOR_CPU0_AMB "cpu0-ambient"
#define SENSOR_CPU1_ID 1
#define SENSOR_CPU1_DIE "cpu1"
#define SENSOR_CPU1_AMB "cpu1-ambient"
/*
* Temperature correction/map strucutre
*/
typedef struct {
} tempr_map_t;
/*
* Temperature sensor related data structure
*/
typedef struct sensor_pmdev sensor_pmdev_t;
typedef struct env_sensor {
char *name; /* sensor name */
char *devfs_path; /* sensor device devfs path */
char *fru; /* FRU seeprom pathname */
int fru_sensor; /* FRU sensor ID */
int flags; /* flags (see below) */
int fd; /* device file descriptor */
int error; /* error flag */
float avg_temp; /* average temperature */
float prev_avg_temp; /* prev average temperature */
float fan_adjustment_rate; /* fan adjustment rate */
} env_sensor_t;
/*
* Sensor flags
*/
/*
* Fan information data structure
*/
typedef uint8_t fanspeed_t;
typedef struct env_fan {
char *name; /* fan name */
char *devfs_path; /* fan device devfs path */
int forced_speed; /* forced (fixed) speed */
int fd; /* device file descriptor */
float cur_speed; /* current fan speed */
float prev_speed; /* previous fan speed */
int sensor_cnt; /* #sensors in sensors[] */
} env_fan_t;
/*
*/
#define LPM_RANGES_PROPERTY "sunw,lpm-ranges"
typedef struct {
int32_t x;
int32_t y;
} point_t;
typedef struct {
int nentries;
} table_t;
struct lpm_dev {
};
extern int env_debug;
/*
* Various messages
*/
#define ENVD_PLUGIN_INIT_FAILED \
gettext("SUNW_piclenvd: initialization failed!\n")
#define ENVD_PICL_SETUP_FAILED \
gettext("SUNW_piclenvd: PICL setup failed!\n")
#define PM_THREAD_CREATE_FAILED \
gettext("SUNW_piclenvd: pmthr thread creation failed!\n")
#define PM_THREAD_EXITING \
gettext("SUNW_piclenvd: pmthr exiting! errno:%d %s\n")
#define ENV_THREAD_CREATE_FAILED \
gettext("SUNW_piclenvd: envthr thread creation failed!\n")
#define ENV_SHUTDOWN_MSG \
gettext("SUNW_piclenvd: '%s' sensor temperature %d outside safe " \
"limits (%d...%d). Shutting down the system.\n")
#define ENV_WARNING_MSG \
gettext("SUNW_piclenvd: '%s' sensor temperature %d outside safe " \
"operating limits (%d...%d).\n")
#define ENV_WATCHDOG_INIT_FAIL \
gettext("SUNW_piclenvd: failed to initialize the watchdog timer " \
"errno:%d %s\n")
#define ENV_FAN_OPEN_FAIL \
gettext("SUNW_piclenvd: can't open '%s' fan path:%s errno:%d %s\n")
#define ENV_SENSOR_OPEN_FAIL \
gettext("SUNW_piclenvd: can't open '%s' sensor path:%s errno:%d %s\n")
#define ENV_SENSOR_ACCESS_FAIL \
gettext("SUNW_piclenvd: can't access '%s' sensor errno:%d %s\n")
#define ENV_SENSOR_ACCESS_OK \
gettext("SUNW_piclenvd: '%s' sensor is accessible now.\n")
#define ENV_CONF_INT_EXPECTED \
gettext("SUNW_piclenvd: file:%s line:%d Invalid syntax or integer " \
"value outside range for keyword '%s'.\n")
#define ENV_CONF_STRING_EXPECTED \
gettext("SUNW_piclenvd: file:%s line:%d Invalid syntax for keyword " \
"'%s'. Expecting string in double quotes (length < %d).\n")
#define ENV_CONF_UNSUPPORTED_TYPE \
gettext("SUNW_piclenvd: file:%s line:%d Unsupported type:%d for " \
"keyword '%s'.\n")
#define ENV_CONF_UNSUPPORTED_KEYWORD \
gettext("SUNW_piclenvd: file:%s line:%d Unsupported keyword '%s'.\n")
#define ENV_FRU_OPEN_FAIL \
gettext("SUNW_piclenvd: can't open FRU SEEPROM path:%s errno:%d %s\n")
#define ENV_FRU_BAD_ENVSEG \
gettext("SUNW_piclenvd: version mismatch or environmental segment " \
"header too short in FRU SEEPROM %s\n")
#define ENV_FRU_BAD_SENSOR_ENTRY \
gettext("SUNW_piclenvd: discarding bad sensor entry (sensor_id " \
"%x sensor '%s') in FRU SEEPROM %s\n")
#define ENV_FRU_SENSOR_MAP_NOMEM \
gettext("SUNW_piclenvd: out of memory, discarding sensor map for " \
"sensor_id %x (sensor '%s') in FRU SEEPROM %s\n")
#define ENV_INVALID_PROPERTY_FORMAT \
gettext("SUNW_piclenvd: ignoring %s property (invalid format)")
#ifdef __cplusplus
}
#endif
#endif /* _ENVD_H */