NetBSD/sys/arch/sun3/dev
thorpej 7b918b4088 New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 06:40:33 +00:00
..
am9516.h
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
esp.c
fb.c
fbvar.h
fd.c New callout mechanism with two major improvements over the old 2000-03-23 06:40:33 +00:00
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 Fix doubled 'the's in comments. 2000-03-13 23:52:25 +00:00
if_le.c
kd.c New callout mechanism with two major improvements over the old 2000-03-23 06:40:33 +00:00
md_root.c
memerr.c
memerr.h
p4reg.h
README
sebuf.c
sereg.h
sevar.h
si_obio.c
si_sebuf.c Add a ncr5380_attach() routine which does part of the initialization, attaches 2000-03-18 16:13:22 +00:00
si_vme.c
si.c Add a ncr5380_attach() routine which does part of the initialization, attaches 2000-03-18 16:13:22 +00:00
sireg.h
sivar.h
xd.c New callout mechanism with two major improvements over the old 2000-03-23 06:40:33 +00:00
xdreg.h
xdvar.h New callout mechanism with two major improvements over the old 2000-03-23 06:40:33 +00:00
xio.h
xy.c New callout mechanism with two major improvements over the old 2000-03-23 06:40:33 +00:00
xyreg.h
xyvar.h New callout mechanism with two major improvements over the old 2000-03-23 06:40:33 +00:00
zs_cons.h
zs_kgdb.c
zs.c - Implement cnbell() -- ring the console bell. The cn_bell entrypoint 2000-03-06 21:36:05 +00:00

$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...