HPB(4) | Device Drivers Manual (macppc) | HPB(4)

# 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.

August 6, 2022 | Debian