NetBSD

History

wiz dc4cc98b15 becuase -> because. From Peter Postma.		2004-02-24 15:05:53 +00:00
..
am9516.h	DMA, not dma nor Dma.	2003-05-03 18:10:37 +00:00
bt_subr.c
btreg.h
btvar.h
bw2.c
bw2reg.h
cg2.c
cg4.c
cg4reg.h
dma.c
dmareg.h
dmavar.h
eeprom.c	__KERNEL_RCSID()	2003-07-15 02:54:31 +00:00
esp.c
fb.c
fbvar.h	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
fd.c
fdreg.h
fdvar.h
i82586.h
if_ie_obio.c
if_ie_sebuf.c
if_ie_vme.c
if_ie.c
if_iereg.h
if_ievar.h
if_le.c
kd.c
memerr.c
memerr.h
p4reg.h
README
sebuf.c
sereg.h
sevar.h
si_obio.c
si_sebuf.c
si_vme.c
si.c
sireg.h
sivar.h
xd.c
xdreg.h
xdvar.h
xio.h
xy.c	available, not avaliable. From miod@openbsd.	2003-09-29 09:50:21 +00:00
xyreg.h	DMA, not dma nor Dma.	2003-05-03 18:10:37 +00:00
xyvar.h
zs_cons.h
zs_kgdb.c
zs.c	__KERNEL_RCSID()	2003-07-15 02:54:31 +00:00

README

$NetBSD: README,v 1.3 1996/11/19 20:58:32 gwr Exp $

NetBSD/sun3 supports the following busses:

Bus:
mainbus -  An imaginary bus on which the other busses all reside.

obio	-  Devices on the motherboard, accessed by having their "registers"
	   mapped into the kernel's virtual address space
obmem	-  Devices on the motherboard that are mapped into main memory
	   by the hardware.  Only true of some framebuffers.
vmes	-  VME D16 space
vmel	-  VME D32 space

Devices supported:

'obio' Bus: 
Device	Type    Description
---------------------------------------------------------------------------
zs	CHAR	zilog 8530 serial ports; used for serial ports, keybd, mouse
le	IFNET	lance ethernet driver

XXX - very much incomplete...