DragonFly On-Line Manual Pages

AMDPM(4)              DragonFly Kernel Interfaces Manual              AMDPM(4)

NAME
     amdpm - AMD 756/766/768/8111 Power Management controller driver

SYNOPSIS
     device smbus
     device smb
     device amdpm

DESCRIPTION
     This driver provides access to AMD 756/766/768/8111 Power management
     controllers.  Currently, only the SMBus 1.0 controller function is
     implemented.  The SMBus 2.0 functionality of the AMD 8111 controller is
     supported via the amdsmb(4) driver.

     The embedded SMBus controller of the AMD 756 chipset may give you access
     to the monitoring facilities of your mainboard.  See smb(4) for writing
     user code to fetch voltages, temperature and so on from the monitoring
     chip of your mainboard.

SEE ALSO
     amdsmb(4), intpm(4), smb(4), smbus(4)

HISTORY
     The amdpm driver first appeared in FreeBSD 4.5.

AUTHORS
     This driver was written by Matthew C. Forman.  Based heavily on the
     alpm(4) driver by Nicolas Souchu.  This manual page was written by Murray
     Stokely <murray@FreeBSD.org>.

BUGS
     Only polling mode is supported.

DragonFly 6.5-DEVELOPMENT         May 3, 2023        DragonFly 6.5-DEVELOPMENT