finsio(4) [netbsd man page]

FINSIO(4)						   BSD Kernel Interfaces Manual 						 FINSIO(4)

NAME

     finsio -- Fintek 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

     envsys(4), envstat(8)

HISTORY

     The finsio driver first appeared in NetBSD 5.0.

AUTHORS

     The finsio driver was written by Geoff Steckel and Juan Romero Pardines.

BSD
								   April 3, 2008							       BSD

ITESIO(4)						   BSD Kernel Interfaces Manual 						 ITESIO(4)

NAME

     itesio -- ITE IT87xxF Super I/O driver

SYNOPSIS

     itesio0 at isa? port 0x2e
     itesio1 at isa? port 0x4e

DESCRIPTION

     The itesio driver provides support for the Environment Controller and the Watchdog Timer on the IT87xxF Super I/Os, and may be used to moni-
     tor hardware sensors or setting up a watchdog timeout value for the system.

     The itesio driver has 15 sensors:

	   Sensor    Units    Typical Use
	   Temp0     uK       CPU Temp
	   Temp1     uK       System Temp
	   Temp2     uK       Aux Temp
	   VIN0      uV DC    Vcore A
	   VIN1      uV DC    Vcore B
	   VIN2      uV DC    +3.3V
	   VIN3      uV DC    +5V
	   VIN4      uV DC    +12V
	   VIN5      uV DC    -12V
	   VIN6      uV DC    -5V
	   VIN7      uV DC    STANDBY
	   VBAT      uV DC    VBAT
	   Fan0      RPM      CPU Fan
	   Fan1      RPM      System Fan
	   Fan2      RPM      Aux Fan

     The itesio Watchdog Timer is configurable via the wdogctl(8) utility and has a resolution between 1 and 65535 seconds.  The Watchdog Timer is
     not supported on the IT8705 Super I/O.

SEE ALSO

     envsys(4), envstat(8), wdogctl(8)

HISTORY

     The itesio driver first appeared in OpenBSD 3.4 and was then ported to NetBSD 4.0.

AUTHORS

     The itesio driver was written by Julien Bordet <zejames@greyhats.org> and Juan Romero Pardines <xtraeme@netbsd.org>.

BUGS

     Interrupt support is unimplemented.

BSD
								   April 2, 2008							       BSD