1.\" $OpenBSD: fins.4,v 1.5 2008/03/23 20:54:31 cnst Exp $ 2.\" 3.\" Copyright (c) 2005 Alexander Yurchenko <grange@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd April 3, 2008 18.Dt FINSIO 4 19.Os 20.Sh NAME 21.Nm finsio 22.Nd Fintek LPC Super I/O driver 23.Sh SYNOPSIS 24.Cd "finsio0 at isa? port 0x4e" 25.Sh DESCRIPTION 26The 27.Nm 28driver provides support for the Fintek F71805F, F71806F, 29F71862FG, F71872, F71882 and F71883 LPC Super I/O chips. 30.Pp 31Only the Hardware Monitor device is supported and it provides you 32to monitor the sensors through the 33.Xr envsys 4 34API. 35.Pp 36The 37.Nm 38Super I/O Hardware Monitor supports 15 sensors (this depends 39on the chip ID): 40.Bl -column "Sensor" "Units" "Typical" -offset indent 41.It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical Use" 42.It Li "IN0" Ta "uV DC" Ta "Internal 3.3Vcc" 43.It Li "IN1" Ta "uV DC" Ta "Memory Vtt" 44.It Li "IN2" Ta "uV DC" Ta "RAM Vcc" 45.It Li "IN3" Ta "uV DC" Ta "Chipset V" 46.It Li "IN4" Ta "uV DC" Ta "+5V" 47.It Li "IN5" Ta "uV DC" Ta "+12V" 48.It Li "IN6" Ta "uV DC" Ta "Vcc 1.5V" 49.It Li "IN7" Ta "uV DC" Ta "Vcore" 50.It Li "IN8" Ta "uV DC" Ta "Vsb" 51.It Li "IN9" Ta "uV DC" Ta "Vbat (optional)" 52.It Li "Temp1" Ta "uK" Ta "CPU Temperature" 53.It Li "Temp2" Ta "uK" Ta "Motherboard Temperature" 54.It Li "Temp3" Ta "uK" Ta "(undefined)" 55.It Li "Fan0" Ta "RPM" Ta "CPU Fan" 56.It Li "Fan1" Ta "RPM" Ta "User Fan1" 57.It Li "Fan2" Ta "RPM" Ta "User Fan2" 58.El 59.Sh SEE ALSO 60.Xr envsys 4 , 61.Xr envstat 8 62.Sh HISTORY 63The 64.Nm 65driver first appeared in 66.Nx 5.0 . 67.Sh AUTHORS 68The 69.Nm 70driver was written by 71.An Geoff Steckel 72and 73.An Juan Romero Pardines . 74