dino —
Dino and Cujo Host/PCI bridges
dino* at phantomas?
com* at dino?
pci* at dino?
This driver supports Dino and Cujo Host/PCI bridges found in
  [ABC][0-9][0-9][0-9]-Class workstations and GSC / HSC cards. Cujo is a 64 bit
  datapath version of Dino.
On some machines it may also provide an additional serial port
    through the com(4) driver, or
    PS/2 keyboard and mouse ports, though the latter are not yet supported.
An incomplete list of machines that use the Dino / Cujo Host/PCI bridges:
  - 744
- 748[i]
- A180[C]
- B132L[+], B160L, B180L+
- C132L, C160[L], C180, C200, C240, C360
- J2240
- D390
- R380, R390
Thedino driver appeared in OpenBSD
  3.5. It was ported to NetBSD 2.0 by Jochen
  Kunz.
dino bridges of revision earlier than three may exhibit
  data corruption on DMA. This hardware bug does not affect
  cujo or card mode dino
  bridges. See HP Service Note Numbers A4190A-01 and A4191A-01 for more details.
  Systems affected are those shipped before Aug 20, 1997 and of models: B132L,
  B160L, C160, C180, C200, C240.