NetBSD

History

nonaka 30b089e72a Apply deferred if_start to more MD drivers.		2017-02-22 09:45:15 +00:00
..
am9516.h
bt_subr.c
btreg.h
btvar.h
bw2.c	Add d_discard to all struct cdevsw instances I could find.	2014-07-25 08:10:31 +00:00
bw2reg.h
cg2.c	Add d_discard to all struct cdevsw instances I could find.	2014-07-25 08:10:31 +00:00
cg4.c	Add d_discard to all struct cdevsw instances I could find.	2014-07-25 08:10:31 +00:00
cg4reg.h
dma.c
dmareg.h
dmavar.h
eeprom.c
esp.c
fb.c	Add d_discard to all struct cdevsw instances I could find.	2014-07-25 08:10:31 +00:00
fbvar.h
fd.c	Use C99-style initializers for struct dkdriver.	2015-04-26 15:15:19 +00:00
fdreg.h
fdvar.h
i82586.h
if_ie_obio.c
if_ie_sebuf.c
if_ie_vme.c
if_ie.c	Apply deferred if_start to more MD drivers.	2017-02-22 09:45:15 +00:00
if_iereg.h
if_ievar.h
if_le.c
kd.c	Add d_discard to all struct cdevsw instances I could find.	2014-07-25 08:10:31 +00:00
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	Use C99-style initializers for struct dkdriver.	2015-04-26 15:15:19 +00:00
xdreg.h
xdvar.h
xio.h	Final bit of PR 41200: headers that declare ioctls should include sys/ioccom.h.	2015-09-07 03:49:44 +00:00
xy.c	Use C99-style initializers for struct dkdriver.	2015-04-26 15:15:19 +00:00
xyreg.h
xyvar.h
zs_cons.h
zs_kgdb.c
zs.c

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...