1.\" $NetBSD: wbsio.4,v 1.8 2017/12/13 12:12:35 wiz 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 December 12, 2017 19.Dt WBSIO 4 20.Os 21.Sh NAME 22.Nm wbsio 23.Nd Winbond (Nuvoton) LPC Super I/O 24.Sh SYNOPSIS 25.Cd "wbsio* at isa? port 0x2e" 26.Cd "wbsio* at isa? port 0x4e" 27.Cd "lm* at wbsio?" 28.Cd "gpio* at gpiobus?" 29.Pp 30.Cd "options WBSIO_GPIO" 31.Sh DESCRIPTION 32The 33.Nm 34driver provides support for the Winbond (was spun off as Nuvoton) 35LPC Super I/O ICs. 36The hardware monitoring function and GPIO are currently supported. 37.Pp 38Support for the hardware monitor function is provided through the 39.Xr lm 4 40driver. 41The GPIO function supports 64 pins for NCT6795D. 42Access to the pins provided by the 43.Xr gpio 4 44interface. 45.Sh SEE ALSO 46.Xr gpio 4 , 47.Xr intro 4 , 48.Xr isa 4 , 49.Xr lm 4 50.Sh HISTORY 51The 52.Nm 53driver first appeared in 54.Ox 4.3 . 55.Nx 56support was added in 57.Nx 6.0 . 58.Sh AUTHORS 59.An -nosplit 60The 61.Nm 62driver was written by 63.An Mark Kettenis Aq Mt kettenis@openbsd.org . 64It was adapted to 65.Nx 66by 67.An Constantine A. Murenin Aq Mt cnst@NetBSD.org . 68