Add new driver for dbCool(tm) family of Thermal Monitor and Fan Controller.
Supported chips: ADM1027, ADM1030, ADT7463, ADT7466, ADT7467, ADT7468, ADT7473, ADT7475, and ADT7476. Notably missing is the ADT7490, and fan controller support on the ADT7466 is still on the to-do list. Tested by myself and njoly@ Reviewed by garbled@ Commit approved by christos@, bouyer@, cube@, and matt@
This commit is contained in:
pgoyette
parent
9766bcabdc
commit
0219f2ad21
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: Makefile,v 1.475 2008/09/30 16:48:39 jmcneill Exp $
|
||||
# $NetBSD: Makefile,v 1.476 2008/10/02 00:47:51 pgoyette Exp $
|
||||
# @(#)Makefile 8.1 (Berkeley) 6/18/93
|
||||
|
||||
MAN= aac.4 ac97.4 acardide.4 aceride.4 acphy.4 acpidalb.4 \
|
||||
|
|
@ -110,7 +110,7 @@ MAN+= sc.4 si.4
|
|||
MAN+= fwohci.4 fwip.4 sbp.4
|
||||
|
||||
# machine-independent I2C devices
|
||||
MAN+= lmtemp.4 spdmem.4
|
||||
MAN+= dbcool.4 lmtemp.4 sdtemp.4 spdmem.4
|
||||
|
||||
# machine-independent SPI devices
|
||||
MAN += m25p.4 tm121temp.4
|
||||
|
|
@ -146,6 +146,16 @@ MLINKS+=bktr.4 vbi.4
|
|||
MLINKS+=cardbus.4 cardslot.4
|
||||
MLINKS+=cardbus.4 cbb.4
|
||||
MLINKS+=crypto.4 swcrypto.4
|
||||
MLINKS+=dbcool.4 dbCool.4
|
||||
MLINKS+=dbcool.4 adm1027.4
|
||||
MLINKS+=dbcool.4 adm1030.4
|
||||
MLINKS+=dbcool.4 adt7463.4
|
||||
MLINKS+=dbcool.4 adt7466.4
|
||||
MLINKS+=dbcool.4 adt7467.4
|
||||
MLINKS+=dbcool.4 adt7468.4
|
||||
MLINKS+=dbcool.4 adt7473.4
|
||||
MLINKS+=dbcool.4 adt7475.4
|
||||
MLINKS+=dbcool.4 adt7476.4
|
||||
MLINKS+=fd.4 stderr.4 fd.4 stdin.4 fd.4 stdout.4
|
||||
MLINKS+=fpa.4 fea.4 fpa.4 fta.4
|
||||
MLINKS+=icp.4 icpsp.4
|
||||
|
|
|
|||
|
|
@ -0,0 +1,259 @@
|
|||
.\" $NetBSD: dbcool.4,v 1.1 2008/10/02 00:47:51 pgoyette Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 2008 The NetBSD Foundation, Inc.
|
||||
.\" All rights reserved.
|
||||
.\"
|
||||
.\" This code is derived from software contributed to The NetBSD Foundation
|
||||
.\" by Paul Goyette.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms, with or without
|
||||
.\" modification, are permitted provided that the following conditions
|
||||
.\" are met:
|
||||
.\" 1. Redistributions of source code must retain the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer.
|
||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer in the
|
||||
.\" documentation and/or other materials provided with the distribution.
|
||||
.\"
|
||||
.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
.\" POSSIBILITY OF SUCH DAMAGE.
|
||||
.\"
|
||||
.Dd September 28, 2008
|
||||
.Dt dbCool 4
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm dbcool ,
|
||||
.Nm adm1027 ,
|
||||
.Nm adt7463 ,
|
||||
.Nm adt7466 ,
|
||||
.Nm adt7467 ,
|
||||
.Nm adt7468 ,
|
||||
.Nm adt7473 ,
|
||||
.Nm adt7475 ,
|
||||
.Nm adt7476
|
||||
.Nd dbCool(tm) family of environmental monitors and fan controllers
|
||||
.Sh SYNOPSIS
|
||||
.Cd "dbcool* at ki2c?"
|
||||
.Cd "dbcool* at iic? addr 0x2e"
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm
|
||||
driver provides support for the
|
||||
.Tn Analog Devices
|
||||
dbCool environmental monitor chips to be used with the
|
||||
.Xr envsys 4
|
||||
API.
|
||||
.Pp
|
||||
These chips support up to twelve sensors. Not all of the following sensors
|
||||
are supported on all chips.
|
||||
.Bl -column "Sensor" "Units" "Typical" -offset indent
|
||||
.It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical Use"
|
||||
.It Li "l_temp" Ta "uK" Ta "local chip temperature"
|
||||
.It Li "r1_temp" Ta "uK" Ta "CPU temperature"
|
||||
.It Li "r2_temp" Ta "uK" Ta "GPU temperature"
|
||||
.It Li "Vccp" Ta "uV DC" Ta "CPU Vcore"
|
||||
.It Li "Vcc" Ta "uV DC" Ta "Chip's supply voltage"
|
||||
.It Li "2.5V" Ta "uV DC" Ta "2.5V supply"
|
||||
.It Li "5V" Ta "uV DC" Ta "5V supply"
|
||||
.It Li "12V" Ta "uV DC" Ta "12V supply"
|
||||
.It Li "AIN1" Ta "uV DC" Ta "Analog In (2.25V ref, ADT7466 only)"
|
||||
.It Li "AIN2" Ta "uV DC" Ta "Analog In (2.25V ref, ADT7466 only)"
|
||||
.It Li "fan1" Ta "RPM" Ta "Chassis Fan"
|
||||
.It Li "fan2" Ta "RPM" Ta "Chassis Fan"
|
||||
.It Li "fan3" Ta "RPM" Ta "Chassis Fan"
|
||||
.It Li "fan4" Ta "RPM" Ta "Chassis Fan"
|
||||
.El
|
||||
.Pp
|
||||
Except on the ADT7466, each temperature and voltage sensor has a
|
||||
programmable high- and low-limit; fan sensors have only a low-limit. The
|
||||
user can set the threshold values using
|
||||
.Xr sysctl 8
|
||||
.Bd -literal -offset indent
|
||||
hw.dbcool0.l_temp.low_lim = 35 degrees C
|
||||
hw.dbcool0.l_temp.hi_lim = 75 degrees C
|
||||
hw.dbcool0.fan1.low_lim = 300 RPM
|
||||
hw.dbcool0.Vcc.low_lim = 2250 milliVolts
|
||||
hw.dbcool0.Vcc.hi_lim = 2750 milliVolts
|
||||
.Ed
|
||||
.Pp
|
||||
Temperature sensors also have
|
||||
.Em Tmin ,
|
||||
.Em Thyst ,
|
||||
and
|
||||
.Em Ttherm
|
||||
.Xr sysctl 8
|
||||
variables; these values are used by the fan speed controllers.
|
||||
.Pp
|
||||
All
|
||||
.Xr sysctl 8
|
||||
variables associated with temperature sensors are in units of degC, since
|
||||
this is the unit which is programmed into the device registers. Limit
|
||||
values for voltage sensors are in millivolts. The low limit value for
|
||||
fan sensors is measured in RPM; due to the manner in which fan speed is
|
||||
measured, the lowest possible value for a fan limit is 83 RPM.
|
||||
.Pp
|
||||
All members of the dbCool family support Pulse-Width Modulated (PWM)
|
||||
fan speed control based on temperature thresholds - the fan will spin up
|
||||
when one or more thermal sensors exceeds its configured
|
||||
.Em Tmin
|
||||
value. The fan will go faster as the temperature rises, and will slow
|
||||
down as the temperature falls. If the temperature exceeds the sensor's
|
||||
.Em Ttherm
|
||||
value, the THERM signal will be asserted, and if enabled the fan will
|
||||
run at full speed. The fan will be turned
|
||||
off when the sensor(s) that triggered it reports a temperature which is
|
||||
at least
|
||||
.Em Thyst
|
||||
degrees below its
|
||||
.Em Tmin
|
||||
threshold.
|
||||
.Pp
|
||||
Each fan controller is programmable using the following
|
||||
.Xr sysctl 8
|
||||
variables.
|
||||
.Bd -literal -offset indent
|
||||
hw.dbcool0.fan_ctl_0.behavior
|
||||
hw.dbcool0.fan_ctl_0.range
|
||||
hw.dbcool0.fan_ctl_0.min_duty
|
||||
hw.dbcool0.fan_ctl_0.max_duty
|
||||
hw.dbcool0.fan_ctl_0.cur_duty
|
||||
.Ed
|
||||
(On the ADM1030, the
|
||||
.Em range
|
||||
variable is associated with each individual temperature sensor rather
|
||||
than with the fan controller.)
|
||||
.Pp
|
||||
The
|
||||
.Em behavior
|
||||
variable controls the selection of temperature sensors associated with
|
||||
the fan controller. When the associated temperature sensor reaches its
|
||||
.Em Tmin
|
||||
value, the fan controller starts the fan at its minimum duty cycle;
|
||||
when the associated temperature sensor reaches its
|
||||
.Em Ttherm
|
||||
value and asserts the THERM signal (or if an external THERM signal is
|
||||
asserted), the fan controller sets the fan speed to a 100% duty cycle.
|
||||
Between these two settings, each temperature sensor is used to calculate
|
||||
a duty cycle linearly based on the slope defined by the temperature sensor's
|
||||
.Em range
|
||||
variable. When the associated temperature falls at least
|
||||
.Em Thyst
|
||||
degress below its
|
||||
.Em Tmin
|
||||
value, the fan controller will turn off the fan. (On the ADM1030, the
|
||||
value for
|
||||
.Em Thyst
|
||||
is fixed at 5 degrees C.)
|
||||
.Pp
|
||||
Valid values for the
|
||||
.Em behavior
|
||||
variable are:
|
||||
.Bd -literal -offset indent
|
||||
local (not available on ADM1030)
|
||||
remote1
|
||||
remote2 (not available on ADM1030)
|
||||
local+remote2 (not available on ADM1030)
|
||||
all-temps
|
||||
full-speed (not available on ADM1030)
|
||||
manual
|
||||
disabled
|
||||
.Ed
|
||||
.Pp
|
||||
When the
|
||||
.Em behavior
|
||||
variable is set to "manual", the
|
||||
.Em cur-duty
|
||||
variable becomes user-writeable and can be set to any value between 0 and
|
||||
100 inclusive to control the fan's duty cycle manually. In all other
|
||||
.Em behavior
|
||||
modes, the
|
||||
.Em cur-duty
|
||||
variable is read-only and updates are ignored.
|
||||
.Pp
|
||||
The
|
||||
.Em min-duty
|
||||
and
|
||||
.Em max-duty
|
||||
variables define the range over which the fan controller will manage the
|
||||
fan's duty cycle. On the ADM1030, these values are not separately
|
||||
controllable. The
|
||||
.Em max-duty
|
||||
is fixed at 100%, and the
|
||||
.Em cur-duty
|
||||
variable is used to specify the minimum duty cycle when the fan
|
||||
controller is running in automatic mode.
|
||||
.Pp
|
||||
Note that the duty-cycle value does not directly correspond to the fan's
|
||||
speed. That is, a 33% duty cycle does not mean that the fan runs at 33%
|
||||
of its maximum speed; in actuality, a 33% duty cycle drives the fan at
|
||||
a speed close to 50% of its maximum. Fan speed correlates approximately
|
||||
to the square root of the duty cycle.
|
||||
.Sh EXAMPLES
|
||||
The
|
||||
.Xr envstat 8
|
||||
utility can be used to determine the sensors supported:
|
||||
.Bd -literal -offset indent
|
||||
Current CritMax CritMin CritCap Unit
|
||||
l_temp: 44.250 degC
|
||||
r1_temp: 41.250 degC
|
||||
r2_temp: N/A
|
||||
Vccp: 0.002 V
|
||||
Vcc: 3.351 V
|
||||
fan1: N/A
|
||||
fan2: N/A
|
||||
fan3: N/A
|
||||
fan4: N/A
|
||||
.Ed
|
||||
.Pp
|
||||
Using this information, the following commands in /etc/envsys.conf will
|
||||
set appropriate limits for CPU temperature and chip supply voltage, and
|
||||
powerd will be notified if the limits are exceeded:
|
||||
.Bd -literal -offset indent
|
||||
dbcool0 {
|
||||
sensor0 {
|
||||
warning-max = 60C;
|
||||
critical-max = 65C;
|
||||
}
|
||||
sensor4 {
|
||||
critical-min = 3.1;
|
||||
warning-min = 3.2;
|
||||
critical-max = 3.5;
|
||||
}
|
||||
}
|
||||
.Ed
|
||||
.Pp
|
||||
Alternatively, set the following commands in /etc/sysctl.conf to perform
|
||||
limit checking in the hardware:
|
||||
.Bd -literal -offset indent
|
||||
hw.dbcool0.l_temp.hi_lim = 65
|
||||
hw.dbcool0.Vcc.low_lim = 3200
|
||||
hw.dbcool0.Vcc.hi_lim = 3500
|
||||
.Ed
|
||||
.Sh SEE ALSO
|
||||
.Xr envsys 4 ,
|
||||
.Xr envstat 8 ,
|
||||
.Xr powerd 8 ,
|
||||
.Xr sysctl 8
|
||||
.Sh HISTORY
|
||||
The
|
||||
.Nm
|
||||
device appeared in
|
||||
.Nx 5.0 .
|
||||
.Sh BUGS
|
||||
Although the sensor limit registers can be programmed, there is currently
|
||||
no use of the dbCool chips' ability to generate an SMBus interrupt when the
|
||||
limits are exceeded. Limit checking is only performed when the sensor
|
||||
values are polled and refreshed.
|
||||
.Pp
|
||||
The ADT7466 chip, although officially a member of the dbCool family, is
|
||||
programmed quite differently. The fan controllers and sensor limits on
|
||||
this chip are not currently implemented.
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,392 @@
|
|||
/* $NetBSD: dbcool_reg.h,v 1.1 2008/10/02 00:47:51 pgoyette Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2008 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Paul Goyette
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* a driver for the dbCool(tm) family of environmental controllers
|
||||
*/
|
||||
|
||||
#ifndef DBCOOLREG_H
|
||||
#define DBCOOLREG_H
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__KERNEL_RCSID(0, "$NetBSD: dbcool_reg.h,v 1.1 2008/10/02 00:47:51 pgoyette Exp $");
|
||||
|
||||
#define DBCOOL_ADDRMASK 0x7f
|
||||
#define DBCOOL_ADDR 0x2e /* Some chips have multiple addrs */
|
||||
|
||||
/* The dBCool chip family register set */
|
||||
|
||||
/* Not all registers are available on all chips! */
|
||||
#define DBCOOL_CONFIG5A_REG 0x04
|
||||
#define DBCOOL_CONFIG6_REG 0x10
|
||||
#define DBCOOL_CONFIG7_REG 0x11
|
||||
#define DBCOOL_INTERNAL_TRIP 0x13
|
||||
#define DBCOOL_EXTERNAL_TRIP 0x14
|
||||
#define DBCOOL_TEST 0x15
|
||||
#define DBCOOL_CHANNEL_MODE 0x16
|
||||
#define DBCOOL_INT_TRIP_FIXED 0x17
|
||||
#define DBCOOL_EXT_TRIP_FIXED 0x18
|
||||
#define DBCOOL_ANALOG_OUT 0x19
|
||||
#define DBCOOL_PECI1 0x1A
|
||||
#define DBCOOL_PECI2 0x1B
|
||||
#define DBCOOL_PECI3 0x1C
|
||||
#define DBCOOL_IMON 0x1D
|
||||
#define DBCOOL_VTT 0x1E
|
||||
#define DBCOOL_EXTRES 0x1F
|
||||
#define DBCOOL_OFFSET 0x1F
|
||||
#define DBCOOL_25VIN 0x20
|
||||
#define DBCOOL_CPU_VOLTAGE 0x21
|
||||
#define DBCOOL_SUPPLY_VOLTAGE 0x22
|
||||
#define DBCOOL_5VIN 0x23
|
||||
#define DBCOOL_12VIN 0x24
|
||||
#define DBCOOL_CPU_VOLTAGE2 0x25
|
||||
#define DBCOOL_REMOTE1_TEMP 0x25
|
||||
#define DBCOOL_LOCAL_TEMP 0x26
|
||||
#define DBCOOL_REMOTE2_TEMP 0x27
|
||||
#define DBCOOL_FAN1_TACH_LSB 0x28
|
||||
#define DBCOOL_FAN1_TACH_MSB 0x29
|
||||
#define DBCOOL_FAN2_TACH_LSB 0x2A
|
||||
#define DBCOOL_FAN2_TACH_MSB 0x2B
|
||||
#define DBCOOL_FAN3_TACH_LSB 0x2C
|
||||
#define DBCOOL_FAN3_TACH_MSB 0x2D
|
||||
#define DBCOOL_FAN4_TACH_LSB 0x2E
|
||||
#define DBCOOL_FAN4_TACH_MSB 0x2F
|
||||
#define DBCOOL_PWM1_CURDUTY 0x30
|
||||
#define DBCOOL_DAC0_START 0x30
|
||||
#define DBCOOL_PWM2_CURDUTY 0x31
|
||||
#define DBCOOL_DAC1_START 0x31
|
||||
#define DBCOOL_PWM3_CURDUTY 0x32
|
||||
#define DBCOOL_DAC0_MIN 0x32
|
||||
#define DBCOOL_PECI0 0x33
|
||||
#define DBCOOL_DAC1_MIN 0x33
|
||||
#define DBCOOL_PECI_LOWLIM 0x34
|
||||
#define DBCOOL_DAC0_MAX 0x34
|
||||
#define DBCOOL_PECI_HIGHLIM 0x35
|
||||
#define DBCOOL_DAC1_MAX 0x35
|
||||
#define DBCOOL_PECI_CFG1 0x36
|
||||
#define DBCOOL_DYNTMIN_CNTRL1 0x36
|
||||
#define DBCOOL_DYNTMIN_CNTRL2 0x37
|
||||
#define DBCOOL_PWM1_MAXDUTY 0x38
|
||||
#define DBCOOL_PWM2_MAXDUTY 0x39
|
||||
#define DBCOOL_PWM3_MAXDUTY 0x3A
|
||||
/*
|
||||
* Note: ADT7490 reused the Device_ID register for PECI Tcontrol limit
|
||||
*/
|
||||
#define DBCOOL_DEVICEID_REG 0x3D
|
||||
#define DBCOOL_PECI_TCRTL_LIM 0x3D
|
||||
#define DBCOOL_COMPANYID_REG 0x3E
|
||||
#define DBCOOL_REVISION_REG 0x3F
|
||||
#define DBCOOL_CONFIG1_REG 0x40
|
||||
#define DBCOOL_DAC0_OUT 0x40
|
||||
#define DBCOOL_ISR1_REG 0x41
|
||||
#define DBCOOL_DAC1_OUT 0x41
|
||||
#define DBCOOL_ISR2_REG 0x42
|
||||
#define DBCOOL_ISR3_REG 0x43
|
||||
#define DBCOOL_VID_REG 0x43
|
||||
#define DBCOOL_25VIN_LOWLIM 0x44
|
||||
#define DBCOOL_25VIN_HIGHLIM 0x45
|
||||
#define DBCOOL_VCCP_LOWLIM 0x46
|
||||
#define DBCOOL_VCCP_HIGHLIM 0x47
|
||||
#define DBCOOL_VIDB 0x47
|
||||
#define DBCOOL_VCC_LOWLIM 0x48
|
||||
#define DBCOOL_VCC_HIGHLIM 0x49
|
||||
#define DBCOOL_VID4 0x49
|
||||
#define DBCOOL_5VIN_LOWLIM 0x4A
|
||||
#define DBCOOL_5VIN_HIGHLIM 0x4B
|
||||
#define DBCOOL_12VIN_LOWLIM 0x4C
|
||||
#define DBCOOL_12VIN_HIGHLIM 0x4D
|
||||
#define DBCOOL_REMOTE1_LOWLIM 0x4E
|
||||
#define DBCOOL_REMOTE1_HIGHLIM 0x4F
|
||||
#define DBCOOL_LOCAL_LOWLIM 0x50
|
||||
#define DBCOOL_LOCAL_HIGHLIM 0x51
|
||||
#define DBCOOL_REMOTE2_LOWLIM 0x52
|
||||
#define DBCOOL_REMOTE2_HIGHLIM 0x53
|
||||
#define DBCOOL_TACH1_MIN_LSB 0x54
|
||||
#define DBCOOL_TACH1_MIN_MSB 0x55
|
||||
#define DBCOOL_TACH2_MIN_LSB 0x56
|
||||
#define DBCOOL_TACH2_MIN_MSB 0x57
|
||||
#define DBCOOL_TACH3_MIN_LSB 0x58
|
||||
#define DBCOOL_TACH3_MIN_MSB 0x59
|
||||
#define DBCOOL_TACH4_MIN_LSB 0x5A
|
||||
#define DBCOOL_TACH4_MIN_MSB 0x5B
|
||||
#define DBCOOL_PWM1_CTL 0x5C
|
||||
#define DBCOOL_PWM2_CTL 0x5D
|
||||
#define DBCOOL_PWM3_CTL 0x5E
|
||||
#define DBCOOL_PWM1_TRANGE 0x5F
|
||||
#define DBCOOL_PWM2_TRANGE 0x60
|
||||
#define DBCOOL_PWM3_TRANGE 0x61
|
||||
#define DBCOOL_ENH_ACOUST_1 0x62
|
||||
#define DBCOOL_ENH_ACOUST_2 0x63
|
||||
#define DBCOOL_PWM1_MINDUTY 0x64
|
||||
#define DBCOOL_PWM2_MINDUTY 0x65
|
||||
#define DBCOOL_PWM3_MINDUTY 0x66
|
||||
#define DBCOOL_REMOTE1_TMIN 0x67
|
||||
#define DBCOOL_LOCAL_TMIN 0x68
|
||||
#define DBCOOL_REMOTE2_TMIN 0x69
|
||||
#define DBCOOL_REMOTE1_TTHRESH 0x6A
|
||||
#define DBCOOL_LOCAL_TTHRESH 0x6B
|
||||
#define DBCOOL_REMOTE2_TTHRESH 0x6C
|
||||
#define DBCOOL_R1_LCL_TMIN_HYST 0x6D
|
||||
#define DBCOOL_R2_TMIN_HYST 0x6E
|
||||
#define DBCOOL_XNOR_ENABLE 0x6F
|
||||
#define DBCOOL_REMOTE1_TEMPOFF 0x70
|
||||
#define DBCOOL_LOCAL_TEMPOFF 0x71
|
||||
#define DBCOOL_REMOTE2_TEMPOFF 0x72
|
||||
#define DBCOOL_CONFIG2_REG 0x73
|
||||
#define DBCOOL_IMASK1_REG 0x74
|
||||
#define DBCOOL_IMASK2_REG 0x75
|
||||
#define DBCOOL_EXTRES1_REG 0x76
|
||||
#define DBCOOL_EXTRES2_REG 0x77
|
||||
#define DBCOOL_CONFIG3_REG 0x78
|
||||
#define DBCOOL_THERM_TIMERSTATUS_REG 0x79
|
||||
#define DBCOOL_THERM_TIMERLIMIT_REG 0x7A
|
||||
#define DBCOOL_TACHPULSE_REG 0x7B
|
||||
#define DBCOOL_CONFIG5_REG 0x7C
|
||||
#define DBCOOL_CONFIG4_REG 0x7D
|
||||
#define DBCOOL_TEST1_REG 0x7E
|
||||
#define DBCOOL_TEST2_REG 0x7F
|
||||
#define DBCOOL_GPIO_CONFIG 0x80
|
||||
#define DBCOOL_ISR4_REG 0x81
|
||||
#define DBCOOL_IMASK3_REG 0x82
|
||||
#define DBCOOL_IMASK4_REG 0x83
|
||||
#define DBCOOL_VTT_LOWLIM 0x84
|
||||
#define DBCOOL_IMON_LOWLIM 0x85
|
||||
#define DBCOOL_VTT_HIGHLIM 0x86
|
||||
#define DBCOOL_IMON_HIGHLIM 0x87
|
||||
#define DBCOOL_PECI_CFG2 0x88
|
||||
#define DBCOOL_TEST3_REG 0x89
|
||||
#define DBCOOL_PECI_OP_PT 0x8A
|
||||
#define DBCOOL_REMOTE1_OP_PT 0x8B
|
||||
#define DBCOOL_LOCAL_OP_PT 0x8C
|
||||
#define DBCOOL_REMOTE2_OP_PT 0x8D
|
||||
#define DBCOOL_DYNTMIN_CTL1 0x8E
|
||||
#define DBCOOL_DYNTMIN_CTL2 0x8F
|
||||
#define DBCOOL_DYNTMIN_CTL3 0x90
|
||||
#define DBCOOL_PECI0_TEMPOFF 0x94
|
||||
#define DBCOOL_PECI1_TEMPOFF 0x95
|
||||
#define DBCOOL_PECI2_TEMPOFF 0x96
|
||||
#define DBCOOL_PECI3_TEMPOFF 0x97
|
||||
#define DBCOOL_NO_REG 0xff
|
||||
|
||||
/* Config register bit definitions */
|
||||
#define DBCOOL_CFG1_START 0x01
|
||||
#define DBCOOL_CFG1_LOCK 0x02
|
||||
#define DBCOOL_CFG1_RDY 0x04
|
||||
#define DBCOOL_CFG1_FSPD 0x08
|
||||
#define DBCOOL_CFG1_VxI 0x10
|
||||
#define DBCOOL_CFG1_RESET 0x10
|
||||
#define DBCOOL_CFG1_FSPDIS 0x20
|
||||
#define DBCOOL_CFG1_12VVID4_SEL 0x20
|
||||
#define DBCOOL_CFG1_TODIS 0x40
|
||||
#define DBCOOL_CFG1_Vcc 0x80
|
||||
#define DBCOOL_CFG1_RESET_LATCH 0x80
|
||||
#define DBCOOL_CFG2_AIN1 0x01
|
||||
#define DBCOOL_CFG2_AIN2 0x02
|
||||
#define DBCOOL_CFG2_AIN3 0x04
|
||||
#define DBCOOL_CFG2_AIN4 0x08
|
||||
#define DBCOOL_CFG2_AVG 0x10
|
||||
#define DBCOOL_CFG2_ATTN 0x20
|
||||
#define DBCOOL_CFG2_CONV 0x40
|
||||
#define DBCOOL_CFG2_SHDN 0x80
|
||||
#define DBCOOL_CFG3_ALERT 0x01
|
||||
#define DBCOOL_CFG3_THERM 0x02
|
||||
#define DBCOOL_CFG3_BOOST 0x04
|
||||
#define DBCOOL_CFG3_FAST 0x08
|
||||
#define DBCOOL_CFG3_DC1 0x10
|
||||
#define DBCOOL_CFG3_DC2 0x20
|
||||
#define DBCOOL_CFG3_DC3 0x40
|
||||
#define DBCOOL_CFG3_DC4 0x80
|
||||
|
||||
#define DBCOOL_CFG4_PIN9FUNC 0x03
|
||||
#define DBCOOL_CFG4_AINL 0x0C
|
||||
#define DBCOOL_CFG4_BYPASS_ATTN 0x20
|
||||
|
||||
#define DBCOOL_CFG5_TWOSCOMP 0x01
|
||||
#define DBCOOL_CFG5_FREQ 0x02
|
||||
#define DBCOOL_CFG5_GPIOD 0x04
|
||||
#define DBCOOL_CFG5_GPIOP 0x08
|
||||
|
||||
#define DBCOOL_CFG6_SLOW_REM1 0x01
|
||||
#define DBCOOL_CFG6_SLOW_LOCAL 0x02
|
||||
#define DBCOOL_CFG6_SLOW_REM2 0x04
|
||||
#define DBCOOL_CFG6_THERM_MAN 0x08
|
||||
#define DBCOOL_CFG6_VCCP_LOW 0x40
|
||||
#define DBCOOL_CFG6_EXTRASLOW 0x80
|
||||
|
||||
#define DBCOOL_CFG7_DIS_THERM_HYST 0x10
|
||||
|
||||
/*
|
||||
* The ADT7466 is an orphan stepchild in the dbCool family
|
||||
*/
|
||||
#define DBCOOL_ADT7466_CONFIG1 0x00
|
||||
#define DBCOOL_ADT7466_CONFIG2 0x01
|
||||
#define DBCOOL_ADT7466_CONFIG3 0x02
|
||||
#define DBCOOL_ADT7466_CONFIG4 0x03
|
||||
#define DBCOOL_ADT7466_CONFIG5 0x04
|
||||
#define DBCOOL_ADT7466_AFC1 0x05
|
||||
#define DBCOOL_ADT7466_AFC2 0x06
|
||||
#define DBCOOL_ADT7466_REM_TEMP_LSB 0x08
|
||||
#define DBCOOL_ADT7466_LCL_TEMP_LSB 0x09
|
||||
#define DBCOOL_ADT7466_AIN1 0x0A
|
||||
#define DBCOOL_ADT7466_AIN2 0x0B
|
||||
#define DBCOOL_ADT7466_VCC 0x0C
|
||||
#define DBCOOL_ADT7466_REM_TEMP_MSB 0x0D
|
||||
#define DBCOOL_ADT7466_LCL_TEMP_MSB 0x0E
|
||||
#define DBCOOL_ADT7466_PROCHOT 0x0F
|
||||
#define DBCOOL_ADT7466_INTRPT1 0x10
|
||||
#define DBCOOL_ADT7466_INTRPT2 0x11
|
||||
#define DBCOOL_ADT7466_INTMSK1 0x12
|
||||
#define DBCOOL_ADT7466_INTMSK2 0x13
|
||||
#define DBCOOL_ADT7466_AIN1_LOLIM 0x14
|
||||
#define DBCOOL_ADT7466_AIN1_HILIM 0x15
|
||||
#define DBCOOL_ADT7466_AIN2_LOLIM 0x16
|
||||
#define DBCOOL_ADT7466_AIN2_HILIM 0x17
|
||||
#define DBCOOL_ADT7466_VCC_LOLIM 0x18
|
||||
#define DBCOOL_ADT7466_VCC_HILIM 0x19
|
||||
#define DBCOOL_ADT7466_REM_TEMP_LOLIM 0x1A
|
||||
#define DBCOOL_ADT7466_REM_TEMP_HILIM 0x1B
|
||||
#define DBCOOL_ADT7466_LCL_TEMP_LOLIM 0x1C
|
||||
#define DBCOOL_ADT7466_LCL_TEMP_HILIM 0x1D
|
||||
#define DBCOOL_ADT7466_PROCHOT_LIM 0x1E
|
||||
#define DBCOOL_ADT7466_AIN1_THERM 0x1F
|
||||
#define DBCOOL_ADT7466_AIN2_THREM 0x20
|
||||
#define DBCOOL_ADT7466_REM_THERM 0x21
|
||||
#define DBCOOL_ADT7466_LCL_THERM 0x22
|
||||
#define DBCOOL_ADT7466_AIN1_OFFSET 0x24
|
||||
#define DBCOOL_ADT7466_AIN2_OFFSET 0x25
|
||||
#define DBCOOL_ADT7466_REM_OFFSET 0x26
|
||||
#define DBCOOL_ADT7466_LCL_OFFSET 0x27
|
||||
#define DBCOOL_ADT7466_AIN1_TMIN 0x28
|
||||
#define DBCOOL_ADT7466_AIN2_TMIN 0x29
|
||||
#define DBCOOL_ADT7466_REM_TMIN 0x2A
|
||||
#define DBCOOL_ADT7466_LCL_TMIN 0x2B
|
||||
#define DBCOOL_ADT7466_AIN_RANGES 0x2C
|
||||
#define DBCOOL_ADT7466_LCL_REM_RANGES 0x2D
|
||||
#define DBCOOL_ADT7466_AIN_HYSTS 0x2E
|
||||
#define DBCOOL_ADT7466_LCL_REM_HYSTS 0x2F
|
||||
#define DBCOOL_ADT7466_FANA_STARTV 0x30
|
||||
#define DBCOOL_ADT7466_FANB_STARTV 0x31
|
||||
#define DBCOOL_ADT7466_FANA_MINV 0x32
|
||||
#define DBCOOL_ADT7466_FANB_MINV 0x33
|
||||
#define DBCOOL_ADT7466_FANA_MAXRPM_MSB 0x34
|
||||
#define DBCOOL_ADT7466_FANB_MAXRPM_MSB 0x35
|
||||
#define DBCOOL_ADT7466_ENH_ACOUSTICS 0x36
|
||||
#define DBCOOL_ADT7466_FAULT_INCR 0x37
|
||||
#define DBCOOL_ADT7466_TIMEOUT 0x38
|
||||
#define DBCOOL_ADT7466_PULSES 0x39
|
||||
#define DBCOOL_ADT7466_DRIVE1 0x40
|
||||
#define DBCOOL_ADT7466_DRIVE2 0x41
|
||||
#define DBCOOL_ADT7466_XOR_TEST 0x42
|
||||
#define DBCOOL_ADT7466_FANA_LSB 0x48
|
||||
#define DBCOOL_ADT7466_FANA_MSB 0x49
|
||||
#define DBCOOL_ADT7466_FANB_LSB 0x4A
|
||||
#define DBCOOL_ADT7466_FANB_MSB 0x4B
|
||||
#define DBCOOL_ADT7466_FANA_LOLIM_LSB 0x4C
|
||||
#define DBCOOL_ADT7466_FANA_LOLIM_MSB 0x4D
|
||||
#define DBCOOL_ADT7466_FANB_LOLIM_LSB 0x4E
|
||||
#define DBCOOL_ADT7466_FANB_LOLIM_MSB 0x4F
|
||||
|
||||
#define DBCOOL_ADT7466_CFG1_Vcc 0x40
|
||||
#define DBCOOL_ADT7466_CFG2_SHDN 0x40
|
||||
|
||||
/*
|
||||
* Even though it's not really a member of the dbCool family, we also
|
||||
* support the ADM1030 chip. It has a different register set.
|
||||
*/
|
||||
#define DBCOOL_ADM1030_CFG1 0x00
|
||||
#define DBCOOL_ADM1030_CFG2 0x01
|
||||
#define DBCOOL_ADM1030_STATUS1 0x02
|
||||
#define DBCOOL_ADM1030_STATUS2 0x03
|
||||
#define DBCOOL_ADM1030_TEMP_EXTRES 0x06
|
||||
#define DBCOOL_ADM1030_TEST_REG 0x07
|
||||
#define DBCOOL_ADM1030_FAN_TACH 0x08
|
||||
#define DBCOOL_ADM1030_L_TEMP 0x0A
|
||||
#define DBCOOL_ADM1030_R_TEMP 0x0B
|
||||
#define DBCOOL_ADM1030_L_OFFSET 0x0D
|
||||
#define DBCOOL_ADM1030_R_OFFSET 0x0E
|
||||
#define DBCOOL_ADM1030_FAN_LO_LIM 0x10
|
||||
#define DBCOOL_ADM1030_L_HI_LIM 0x14
|
||||
#define DBCOOL_ADM1030_L_LO_LIM 0x15
|
||||
#define DBCOOL_ADM1030_L_TTHRESH 0x16
|
||||
#define DBCOOL_ADM1030_R_HI_LIM 0x18
|
||||
#define DBCOOL_ADM1030_R_LO_LIM 0x19
|
||||
#define DBCOOL_ADM1030_R_TTHRESH 0x1A
|
||||
#define DBCOOL_ADM1030_FAN_CHAR 0x20
|
||||
#define DBCOOL_ADM1030_FAN_SPEED_CFG 0x22
|
||||
#define DBCOOL_ADM1030_FAN_FILTER 0x23
|
||||
#define DBCOOL_ADM1030_L_TMIN 0x24
|
||||
#define DBCOOL_ADM1030_R_TMIN 0x25
|
||||
#define DBCOOL_ADM1030_DEVICEID DBCOOL_DEVICEID_REG
|
||||
#define DBCOOL_ADM1030_COMPANYID DBCOOL_COMPANYID_REG
|
||||
#define DBCOOL_ADM1030_REVISION DBCOOL_REVISION_REG
|
||||
|
||||
/*
|
||||
* Macros to locate limit registers for the various sensor types
|
||||
*/
|
||||
#define DBCOOL_VOLT_LOLIM(reg) ((reg - DBCOOL_25VIN) * 2 + DBCOOL_25VIN_LOWLIM)
|
||||
#define DBCOOL_VOLT_HILIM(reg) (DBCOOL_VOLT_LOLIM(reg) + 1)
|
||||
#define DBCOOL_TEMP_LOLIM(reg) \
|
||||
((reg - DBCOOL_LOCAL_TEMP) * 2 + DBCOOL_LOCAL_LOWLIM)
|
||||
#define DBCOOL_TEMP_HILIM(reg) (DBCOOL_TEMP_LOLIM(reg) + 1)
|
||||
#define DBCOOL_TACH_LOLIM(reg) \
|
||||
(reg - DBCOOL_FAN1_TACH_LSB + DBCOOL_TACH1_MIN_LSB)
|
||||
#define ADM1030_TEMP_HILIM(reg) \
|
||||
((reg - DBCOOL_ADM1030_L_TEMP) * 3 + DBCOOL_ADM1030_L_HI_LIM)
|
||||
#define ADM1030_TEMP_LOLIM(reg) \
|
||||
((reg - DBCOOL_ADM1030_L_TEMP) * 3 + DBCOOL_ADM1030_L_LO_LIM)
|
||||
#define ADT7466_LIM_OFFSET(reg) \
|
||||
((reg - DBCOOL_AIN1) * 2 + DBCOOL_AIN1_LOWLIM)
|
||||
#define ADT7466_FAN_LIM_OFFSET(reg) \
|
||||
(reg - DBCOOL_FANA_LSB + DBCOOL_FANA_LOWLIM_LSB)
|
||||
|
||||
|
||||
/* Company and Device ID values */
|
||||
#define DBCOOL_COMPANYID 0x41
|
||||
|
||||
#define ADM1027_DEVICEID 0x27
|
||||
#define ADM1030_DEVICEID 0x30
|
||||
#define ADT7463_DEVICEID 0x27
|
||||
#define ADT7466_DEVICEID 0x66
|
||||
#define ADT7467_DEVICEID 0x67
|
||||
#define ADT7468_DEVICEID 0x68
|
||||
#define ADT7473_DEVICEID 0x73
|
||||
#define ADT7475_DEVICEID 0x75
|
||||
#define ADT7476_DEVICEID 0x76
|
||||
|
||||
#define ADM1027_REV_ID 0x60
|
||||
#define ADT7463_REV_ID1 0x62
|
||||
#define ADT7463_REV_ID2 0x6A
|
||||
#define ADT7467_REV_ID1 0x71
|
||||
#define ADT7467_REV_ID2 0x72
|
||||
#define ADT7473_REV_ID 0x68
|
||||
#define ADT7473_1_REV_ID 0x69
|
||||
|
||||
#endif /* def DBCOOLREG_H */
|
||||
|
|
@ -0,0 +1,149 @@
|
|||
/* $NetBSD: dbcool_var.h,v 1.1 2008/10/02 00:47:51 pgoyette Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2008 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Paul Goyette
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* A driver for dbCool(tm) family of environmental controllers
|
||||
*/
|
||||
|
||||
#ifndef DBCOOLVAR_H
|
||||
#define DBCOOLVAR_H
|
||||
|
||||
#define DBCOOL_DEBUG
|
||||
/*
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__KERNEL_RCSID(0, "$NetBSD: dbcool_var.h,v 1.1 2008/10/02 00:47:51 pgoyette Exp $");
|
||||
|
||||
#include <dev/i2c/i2cvar.h>
|
||||
|
||||
#include <dev/sysmon/sysmonvar.h>
|
||||
#include "sysmon_envsys.h"
|
||||
|
||||
#include <dev/i2c/dbcool_reg.h>
|
||||
|
||||
enum dbc_pwm_params {
|
||||
DBC_PWM_BEHAVIOR = 0,
|
||||
DBC_PWM_RANGE,
|
||||
DBC_PWM_MIN_DUTY,
|
||||
DBC_PWM_MAX_DUTY,
|
||||
DBC_PWM_CUR_DUTY,
|
||||
DBC_PWM_LAST_PARAM
|
||||
};
|
||||
|
||||
enum dbc_sensor_type {
|
||||
DBC_CTL = 0,
|
||||
DBC_TEMP,
|
||||
DBC_VOLT,
|
||||
DBC_FAN,
|
||||
DBC_EOF
|
||||
};
|
||||
|
||||
#define DBCFLAG_TEMPOFFSET 0x0001
|
||||
#define DBCFLAG_HAS_MAXDUTY 0x0002
|
||||
#define DBCFLAG_HAS_SHDN 0x0004
|
||||
#define DBCFLAG_MULTI_VCC 0x0008
|
||||
#define DBCFLAG_4BIT_VER 0x0010
|
||||
#define DBCFLAG_HAS_VID 0x0020
|
||||
#define DBCFLAG_HAS_VID_SEL 0x0040
|
||||
#define DBCFLAG_ADM1027 0x1000
|
||||
#define DBCFLAG_ADM1030 0x2000
|
||||
#define DBCFLAG_ADT7466 0x4000
|
||||
|
||||
/* Maximum sensors for any dbCool device */
|
||||
#define DBCOOL_MAXSENSORS 15
|
||||
|
||||
struct reg_list {
|
||||
uint8_t val_reg;
|
||||
uint8_t hi_lim_reg;
|
||||
uint8_t lo_lim_reg;
|
||||
};
|
||||
|
||||
struct dbcool_sensor {
|
||||
enum dbc_sensor_type type;
|
||||
struct reg_list reg;
|
||||
int name_index;
|
||||
int sysctl_index;
|
||||
};
|
||||
|
||||
/*
|
||||
* The members of dbcool_power_control need to stay in the same order
|
||||
* as the enum dbc_pwm_params above
|
||||
*/
|
||||
struct dbcool_power_control {
|
||||
uint8_t behavior;
|
||||
uint8_t range;
|
||||
uint8_t min;
|
||||
uint8_t max;
|
||||
uint8_t cur;
|
||||
const char *desc;
|
||||
};
|
||||
|
||||
struct chip_id;
|
||||
|
||||
struct dbcool_softc {
|
||||
struct device *parent;
|
||||
i2c_tag_t sc_tag;
|
||||
i2c_addr_t sc_addr;
|
||||
struct chip_id *sc_chip;
|
||||
struct sysmon_envsys *sc_sme;
|
||||
envsys_data_t sc_sensor[DBCOOL_MAXSENSORS];
|
||||
int sc_sysctl_num[DBCOOL_MAXSENSORS];
|
||||
struct reg_list *sc_regs[DBCOOL_MAXSENSORS];
|
||||
uint8_t sc_suspend;
|
||||
uint8_t sc_temp_offset;
|
||||
#ifdef DBCOOL_DEBUG
|
||||
uint8_t sc_user_reg;
|
||||
#endif
|
||||
};
|
||||
|
||||
struct chip_id {
|
||||
uint8_t company;
|
||||
uint8_t device;
|
||||
uint8_t rev;
|
||||
struct dbcool_sensor *table;
|
||||
struct dbcool_power_control *power;
|
||||
int flags;
|
||||
int rpm_dividend;
|
||||
const char *name;
|
||||
};
|
||||
|
||||
/*
|
||||
* Expose some routines for the macppc's ki2c match/attach routines
|
||||
*/
|
||||
uint8_t dbcool_readreg(struct dbcool_softc *, uint8_t);
|
||||
void dbcool_writereg(struct dbcool_softc *, uint8_t, uint8_t);
|
||||
void dbcool_setup(device_t);
|
||||
int dbcool_chip_ident(struct dbcool_softc *);
|
||||
bool dbcool_pmf_suspend(device_t PMF_FN_PROTO);
|
||||
bool dbcool_pmf_resume(device_t PMF_FN_PROTO);
|
||||
|
||||
#endif /* def DBCOOLVAR_H */
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: files.i2c,v 1.18 2008/09/11 20:48:50 pgoyette Exp $
|
||||
# $NetBSD: files.i2c,v 1.19 2008/10/02 00:47:51 pgoyette Exp $
|
||||
|
||||
defflag opt_i2cbus.h I2C_SCAN
|
||||
define i2cbus { }
|
||||
|
|
@ -71,6 +71,12 @@ device adt7467c: sysmon_envsys
|
|||
attach adt7467c at iic
|
||||
file dev/i2c/adt7467.c adt7467c
|
||||
|
||||
# Analog Devices dBCool family of thermal monitors / fan controllers
|
||||
define dbcool {}
|
||||
device dbcool: sysmon_envsys
|
||||
attach dbcool at iic
|
||||
file dev/i2c/dbcool.c dbcool
|
||||
|
||||
# Analog Devices ADM 1030 thermal monitor / fan controller
|
||||
define adm1030c {}
|
||||
device adm1030c: sysmon_envsys
|
||||
|
|
|
|||
Loading…
Reference in New Issue