GAPSPCI(4) Device Drivers Manual (dreamcast) GAPSPCI(4)

gapspci
GAPS PCI bridge support

gapspci* at g2bus?
pci* at gapspci?

The gapspci driver provides support for the GAPS PCI bridge. The SEGA Broadband Adapter (model HIT-0400/HIT-0401) is composed of this bridge and an rtk(4) Ethernet controller.

dreamcast/g2bus(4), pci(4), rtk(4)

The gapspci device driver appeared in NetBSD 1.6.
February 17, 2017 NetBSD 9.4