intpm.4freebsd

Langue: en

Version: 300373 (debian - 07/07/09)

Section: 4 (Pilotes et protocoles réseau)


BSD mandoc

NAME

intpm - Intel PIIX4 Power Management controller driver

SYNOPSIS

device smbus device smb device intpm

DESCRIPTION

This driver provides access to Intel PIIX4 PCI Controller function 3 Power management controller. Currently, only smbus controller function is implemented. But it also have bus idle monitoring function. It will display mapped I/O address for bus monitoring function when attaching.

SEE ALSO

smb(4), smbus(4)

HISTORY

The driver first appeared in Fx 3.4 .

AUTHORS

This manual page was written by An Takanori Watanabe Aq takawata@shidahara1.planet.sci.kobe-u.ac.jp .

BUGS

This device requires IRQ 9 exclusively. To use this, you should enable ACPI function in BIOS configuration, or PnP mechanism assigns conflicted IRQ for PnP ISA card. And do not use IRQ 9 for Non-PnP ISA cards.