1.\" $NetBSD: wbsio.4,v 1.1 2010/02/21 05:16:29 cnst Exp $ 2.\" $OpenBSD: wbsio.4,v 1.2 2008/02/17 16:48:47 jmc Exp $ 3.\" 4.\" Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org> 5.\" 6.\" Permission to use, copy, modify, and distribute this software for any 7.\" purpose with or without fee is hereby granted, provided that the above 8.\" copyright notice and this permission notice appear in all copies. 9.\" 10.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17.\" 18.Dd March 8, 2010 19.Dt WBSIO 4 20.Os 21.Sh NAME 22.Nm wbsio 23.Nd Winbond LPC Super I/O 24.Sh SYNOPSIS 25To compile this driver into the kernel, 26place the following lines in your 27kernel configuration file: 28.Bd -ragged -offset indent 29.Cd "device isa" 30.Cd "device wbsio0 at isa? port 0x2e" 31.Cd "device wbsio1 at isa? port 0x4e" 32.Cd "device lm" 33.Ed 34.Pp 35Alternatively, to load the driver as a 36module at boot time, place the following lines in 37.Xr loader.conf 5 : 38.Bd -literal -offset indent 39lm_load="YES" 40wbsio_load="YES" 41.Ed 42.Sh DESCRIPTION 43The 44.Nm 45driver provides support for the Winbond LPC Super I/O ICs. 46Only the hardware monitoring function is currently supported. 47.Pp 48Support for the hardware monitor function is provided through the 49.Xr lm 4 50driver. 51.Sh SEE ALSO 52.Xr intro 4 , 53.Xr isa 4 , 54.Xr lm 4 55.Sh HISTORY 56The 57.Nm 58driver first appeared in 59.Ox 4.3 . 60.Nx 61support was added in 62.Nx 6.0 . 63.Dx 64support was added in 65.Dx 2.5 . 66.Sh AUTHORS 67.An -nosplit 68The 69.Nm 70driver was written by 71.An Mark Kettenis Aq Mt kettenis@openbsd.org . 72It was adapted to 73.Nx 74and 75.Dx 76by 77.An Constantine A. Murenin , 78University of Waterloo. 79