nsclpcsio(4) - NetBSD Manual Pages

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NSCLPCSIO(4)            NetBSD Kernel Interfaces Manual           NSCLPCSIO(4)


NAME

     nsclpcsio -- National Semiconductor PC87366 hardware monitor


SYNOPSIS

     nsclpcsio* at isa?


DESCRIPTION

     The nsclpcsio driver provides support for the hardware monitor part of
     the National Semiconductor PC87366 LPC Super I/O chip to be used with the
     envsys(4) API.

     Currently, only the 3 temperature monitors are supported: Two external
     inputs and one sensor built into the PC87366 chip.


SEE ALSO

     envsys(4), envstat(8)


HISTORY

     The nsclpcsio device appeared in NetBSD 2.0.


BUGS

     The chip decodes address ranges which are not obvious and cannot be con-
     trolled by the kernel configuration file (must be set up by the BIOS).

     Voltage and Fan monitoring is not supported yet.

NetBSD 4.0                      August 6, 2002                      NetBSD 4.0