hpb(4)

hpb4

Hypertransport-pci bridge

Usage

hpb* at pci? pci* at hpb?

Overview

The hpb driver supports PCI-PCI bridges with HyperTransport Interrupt Capability as found in the IBM CPC945. It provides support for HyperTransport posted write interrupts.

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