XBRIDGE(4) OpenBSD Programmer's Manual (SGI) XBRIDGE(4) NAME xbridge - XIO-PCI bridge SYNOPSIS xbridge* at xbow? xbpci* at xbridge? pci* at xbpci? DESCRIPTION The xbridge driver provides support for the XIO-PCI and XIO-PCI-X bridges commonly found on Octane and Origin family systems. All these systems feature at least one xbridge device to which the on- board devices are connected. xbridge devices support up to 8 different PCI devices, or two distinct buses of 4 PCI-X devices. Each PCI or PCI-X device is attached to a logical xbpci device. SEE ALSO intro(4), pci(4), xbow(4) HISTORY The xbridge driver first appeared in OpenBSD 4.4. Support for the PCI-X bridges was added in OpenBSD 4.7. OpenBSD 5.0 October 26, 2009 OpenBSD 5.0