FINSIO(4) Kernel Interfaces Manual FINSIO(4)
NAME
finsioFintek LPC Super I/O driver
SYNOPSIS
finsio0 at isa? port 0x4e
DESCRIPTION
The finsio driver provides support for the Fintek F71805F, F71806F, F71862FG, F71872, F71882 and F71883 LPC Super I/O chips.
 
Only the Hardware Monitor device is supported and it provides you to monitor the sensors through the envsys(4) API.
 
The finsio Super I/O Hardware Monitor supports 15 sensors (this depends on the chip ID):
Sensor
Units
Typical Use
IN0
uV DC
Internal 3.3Vcc
IN1
uV DC
Memory Vtt
IN2
uV DC
RAM Vcc
IN3
uV DC
Chipset V
IN4
uV DC
+5V
IN5
uV DC
+12V
IN6
uV DC
Vcc 1.5V
IN7
uV DC
Vcore
IN8
uV DC
Vsb
IN9
uV DC
Vbat (optional)
Temp1
uK
CPU Temperature
Temp2
uK
Motherboard Temperature
Temp3
uK
(undefined)
Fan0
RPM
CPU Fan
Fan1
RPM
User Fan1
Fan2
RPM
User Fan2
SEE ALSO
HISTORY
The finsio driver first appeared in NetBSD 5.0.
AUTHORS
The finsio driver was written by Geoff Steckel and Juan Romero Pardines.