WBSIO(4) FreeBSD Kernel Interfaces Manual WBSIO(4)
NAME
wbsio - Winbond (Nuvoton) LPC Super I/O
SYNOPSIS
wbsio* at isa? port 0x2e
wbsio* at isa? port 0x4e
lm* at wbsio?
gpio* at gpiobus?
options WBSIO_GPIO
DESCRIPTION
The wbsio driver provides support for the Winbond (was spun off as
Nuvoton) LPC Super I/O ICs. The hardware monitoring function and GPIO
are currently supported.
Support for the hardware monitor function is provided through the lm(4)
driver. The GPIO function supports 64 pins for NCT6795D. Access to the
pins provided by the gpio(4) interface.
SEE ALSO
gpio(4), intro(4), isa(4), lm(4)
HISTORY
The wbsio driver first appeared in OpenBSD 4.3. NetBSD support was added
in NetBSD 6.0.
AUTHORS
The wbsio driver was written by Mark Kettenis <
[email protected]>. It
was adapted to NetBSD by Constantine A. Murenin <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 December 12, 2017 FreeBSD 14.1-RELEASE-p8