wbsio(4) - NetBSD Manual Pages

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WBSIO(4)                NetBSD 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 Nuvo-
     ton) 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 <kettenis@openbsd.org>.  It
     was adapted to NetBSD by Constantine A. Murenin <cnst@NetBSD.org>.

NetBSD 8.2                     December 12, 2017                    NetBSD 8.2