BONITO(4)           OpenBSD Programmer's Manual (Loongson)           BONITO(4)

NAME
     bonito - memory and PCI or PCI-X controller

SYNOPSIS
     bonito0 at mainbus0
     pci0 at bonito?

DESCRIPTION
     The bonito driver supports both the Algorithmics Bonito64 memory and PCI
     controller on Loongson 2E-based systems, or the onboard memory and PCI-X
     controller found on Loongson 2F-based systems, which is a very close de-
     sign, albeit not compatible with the original Bonito.

     Differences between the two models of controllers are hidden at the
     bonito driver level.

     The bonito driver also handles PCI interrupt routing; on systems featur-
     ing a glxpcib(4) PCI-ISA bridge to which legacy devices are connected, it
     will also handle legacy interrupts.

SEE ALSO
     glxpcib(4), intro(4), mainbus(4), pci(4)

OpenBSD 4.7                    February 10, 2010                             1
