AMDIIC(4) Device Drivers Manual AMDIIC(4)

amdiicAMD-8111 SMBus controller

amdiic* at pci?
iic* at amdiic?

The amdiic driver provides support for the AMD-8111 SMBus host interface to be used with the iic(4) framework.

iic(4), intro(4), pci(4)

The amdiic driver first appeared in OpenBSD 3.9.

The amdiic driver was written by Alexander Yurchenko <>.

The driver doesn't support I2C commands with a data buffer size of more than 2 bytes.

July 16, 2013 OpenBSD 7.5