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# $OpenBSD: SUN4C,v 1.36 2002/11/23 20:47:04 miod Exp $
# $NetBSD: GENERIC,v 1.48 1997/08/23 19:19:01 mjacob Exp $
# Machine architecture; required by config(8)
machine sparc
include "../../../conf/GENERIC"
# Options for variants of the Sun SPARC architecure.
# At least one is required.
option SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc.
#option KGDB # support for kernel gdb
#option KGDBDEV=0xc01 # kgdb device number (dev_t)
#option KGDBRATE=38400 # baud rate
# Options for SPARCstation hardware
option COMPAT_SUNOS # compatibility with SunOS binaries
option COMPAT_SVR4 # compatibility with SVR4 binaries
maxusers 18 # estimated number of users
# Generic swap; second partition of root disk or network.
config bsd swap generic
# Main bus and CPU .. all systems.
mainbus0 at root
cpu0 at mainbus0
# Bus types found on SPARC systems.
sbus0 at mainbus0 # sun4c
audioamd0 at mainbus0 # sun4c
audio* at audioamd?
auxreg0 at mainbus0 # sun4c
# Mostek clock found on 4/300, sun4c, and sun4m systems.
# The Mostek clock NVRAM is the "eeprom" on sun4/300 systems.
clock0 at mainbus0 # sun4c
# Memory error registers.
memreg0 at mainbus0 # sun4c
# Timer chip found on 4/300, sun4c, and sun4m systems.
timer0 at mainbus0 # sun4c
# Zilog 8530 serial chips. Each has two-channels.
# zs0 is ttya and ttyb. zs1 is the keyboard and mouse.
zs0 at mainbus0 # sun4c
zs1 at mainbus0 # sun4c
zstty* at zs? channel ?
zskbd* at zs? channel ?
wskbd* at zskbd? console ?
# Magma serial/parallel port devices
magma* at sbus? slot ? offset ? # magma serial cards
mtty* at magma?
mbpp* at magma?
# SUNW,spif serial/parallel port devices
spif* at sbus? slot ? offset ? # spif serial cards
stty* at spif?
sbpp* at spif?
bpp* at sbus? slot ? offset ? # parallel port
# SUNW,xbox SBus Expansion Subsystem
xbox* at sbus? slot ? offset ? # SBus Expansion box
sbus* at xbox?
#
# Note the flags on the esp entries below, that work around
# deficiencies in the current driver:
# bits 0-7: disable disconnect/reselect for the corresponding target
# bits 8-15: disable synch negotiation for target [bit-8]
# Note: targets 4-7 have disconnect/reselect enabled on the premise
# that tape devices normally have one of these targets. Tape
# devices should be allowed to disconnect for the SCSI bus
# to operate acceptably.
#
# sun4c or sun4m SCSI - an NCR53c94 or equivalent behind
# specialized DMA glue
dma0 at sbus0 slot ? offset ? # on-board SCSI
esp0 at sbus0 slot ? offset ? flags 0xff0f # sun4c
# FSBE/S SCSI - an NCR53c94 or equivalent behind
dma* at sbus? slot ? offset ? # SBus SCSI
esp* at sbus? slot ? offset ? flags 0xff0f # two flavours
esp* at dma? flags 0xff0f # depending on model
#sun4c, sun4m
isp* at sbus? slot ? offset ?
# sun4/300 and sun4c Ethernet - an AMD 7990 LANCE
le0 at sbus0 slot ? offset ? # sun4c on-board
le* at sbus? slot ? offset ?
# Quad-ethernet glue device, and sub-devices
qec* at sbus? slot ? offset ?
qe* at qec?
be* at qec?
# Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m
# systems.
bwtwo0 at sbus0 slot ? offset ? # sun4c on-board
bwtwo* at sbus? slot ? offset ? # sun4c and sun4m
wsdisplay* at bwtwo?
# Sun "cgthree" Sbus color framebuffer.
cgthree* at sbus? slot ? offset ?
wsdisplay* at cgthree?
# Sun "cgsix" accelerated color framebuffer.
cgsix0 at sbus? slot ? offset ?
cgsix* at sbus? slot ? offset ?
wsdisplay* at cgsix?
# Sun "cgtwelve" (GS) accelerated 24-bit framebuffer.
cgtwelve* at sbus? slot ? offset ? flags 0x0000
wsdisplay* at cgtwelve?
# Vigra VS10 or VS12 framebuffer.
vigra* at sbus? slot ? offset ?
wsdisplay* at vigra?
# SCSI bus layer. SCSI devices attach to the SCSI bus, which attaches
# to the underlying hardware controller.
scsibus* at esp?
scsibus* at isp?
# These entries find devices on all SCSI busses and assign
# unit numers dynamically.
sd* at scsibus? target ? lun ? # SCSI disks
st* at scsibus? target ? lun ? # SCSI tapes
cd* at scsibus? target ? lun ? # SCSI CD-ROMs
ch* at scsibus? target ? lun ? # SCSI changer devices
ss* at scsibus? target ? lun ? # SCSI scanners
uk* at scsibus? target ? lun ? # unknown SCSI devices
# Floppy controller and drive found on SPARCstations.
fdc0 at mainbus0 # sun4c controller
fd* at fdc0 # the drive itself
#pseudo-device strip 1 # radio clock
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