obio
—
introduction to Macintosh On-Board IO bus support and
drivers
The obio
interface serves as an abstraction used by the
autoconfiguration system to help find and attach devices (e.g. the Ethernet or
disk controllers) connected to the Macintosh onboard I/O bus.
NetBSD includes machine-dependent On-Board drivers,
sorted by device type and driver name:
- esp
- NCR 53C9x SCSI interfaces.
- ncrscsi
- NCR 5380 SCSI interface.
- iwm
- Integrated Woz Machine - Sony based floppy drives.
- wdc
- Standard IDE/ATAPI type hard drive controllers.
- mc
- Apple MACE ethernet interface.
- sn
- Sonic (DP83932, DP83916) based ethernet interfaces.
- zsc
- Zilog 8530 serial communications interfaces.
- asc
- Apple Sound Chip as found on 68k based Macintosh computers.
- adb
- Apple Desktop Bus for keyboards, mice, and other input devices.
- intvid
- Internal video hardware.
adb(4),
asc(4),
esp(4),
intvid(4),
mac68k/autoconf(4),
mac68k/intro(4),
mac68k/iwm(4),
mac68k/zsc(4),
mc(4),
ncrscsi(4),
sn(4),
wdc(4)
obio
first appeared in NetBSD
1.2.