viapm — VIA chipsets Power Management controller driver

       This manual page was written by Nicolas Souchu <nsouch@FreeBSD.org>.

       Only polling mode is supported.

Debian                                           April 20, 2002                                         VIAPM(4)

       This  driver  provides  access  to  the  VIA  chipset  Power Management Unit family.  They are VT82C586B,
       VT82C596A, VT82C596B, VT82C686A and VT8233.

       The embedded controller of the VIA chipset may give you access  to  the  monitoring  facilities  of  your
       mainboard.

       The  586B  support  is made by software whereas other controllers support the SMBus protocol by hardware.
       See smb(4) for writing user code to fetch voltages, temperature and so on from  the  monitoring  chip  of
       your mainboard.

       The viapm manual page first appeared in FreeBSD 4.5.

       viapm — VIA chipsets Power Management controller driver

iicbb(4), iicbus(4), iicsmb(4), smb(4), smbus(4)

deviceiicbbdeviceiicbusdeviceiicsmbdevicesmbusdevicesmbdeviceviapm