phb(4)

phb4

Ioda pcie host bridge

Usage

phb* at fdt? pci* at phb?

Overview

The phb driver provides support for PCIe host bridges conforming to the IODA2 and IODA3 specifications, as found on POWER CPUs.

History

The phb driver first appeared in OpenBSD 6.8.

Authors

The phb driver was written by Mark Kettenis ⟨[email protected]⟩.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.