NAME

iosf — Intel OnChip System Fabric device

SYNOPSIS

iosf* at acpi?
iosf* at pci?

DESCRIPTION

The iosf driver provides support routines for platforms using the Intel OnChip System Fabric.

The dwiic(4) driver uses the MailBox Interface (MBI) provided by iosf to coordinate access to I2C devices.

SEE ALSO

acpi(4), dwiic(4), pci(4)

HISTORY

The iosf device driver first appeared in OpenBSD 7.4.

AUTHORS

The iosf driver was written by David Gwynne <dlg@openbsd.org>.