HPB(4) - Device Drivers Manual (macppc) #

HPB(4) - Device Drivers Manual (macppc)

NAME #

hpb - HyperTransport-PCI bridge

SYNOPSIS #

hpb* at pci? pci* at hpb?

DESCRIPTION #

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.

SEE ALSO #

ht(4), openpic(4), pci(4)

“CPC945 Bridge and Memory Controller”, User Manual, February 1, 2008.

OpenBSD 7.5 - August 6, 2022