unixdev.net


Switch to SpeakEasy.net DSL

The Modular Manual Browser

Home Page
Manual: (FreeBSD-5.4-RELEASE)
Page:
Section:
Apropos / Subsearch:
optional field

INTPM(4)                 BSD Kernel Interfaces Manual                 INTPM(4)

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 intpm driver first appeared in FreeBSD 3.4.

AUTHORS
     This manual page was written by Takanori Watanabe
     <takawataATshidahara1.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 don't use IRQ 9 for Non-PnP ISA cards.

BSD                             January 8, 1999                            BSD