NAME    [Toc]    [Back]

     macebus - Multimedia, Audio and  Communications  Engine  I/O
ASIC

SYNOPSIS    [Toc]    [Back]

     macebus0 at mainbus0

     clock0 at macebus0
     com0 at macebus0 sys 0x18 base 0x00390000 irq 5
     com1 at macebus0 sys 0x18 base 0x00398000 irq 5
     mec0 at macebus0 sys 0x18 base 0x00280000 irq 4

     macepcibr0 at macebus0
     pci* at macepcbir?

DESCRIPTION    [Toc]    [Back]

     The  macebus  driver  provides  access to the MACE I/O ASIC,
which manages
     all the on-board devices on the O2.  The macebus  also  provides a PCI
     bridge.

SEE ALSO    [Toc]    [Back]

     com(4), intro(4), mec(4), pci(4)

HISTORY    [Toc]    [Back]

     The macebus driver first appeared in OpenBSD 3.6.

OpenBSD      3.6                        December     23,     2002