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# $OpenBSD: RAMDISKU1,v 1.10 2004/09/21 19:39:44 drahn Exp $
# Machine architecture; required by config(8)
machine sparc64
option SUN4U
# maxusers means mostly "let's get small" in terms of kernel malloc's
maxusers 2
option RAMDISK_HOOKS
option MINIROOTSIZE=6144
#option DDB # need this to see what's happening
option TIMEZONE=0 # time zone to adjust RTC time by
option DST=0 # daylight saving time used by RTC
option SMALL_KERNEL
option NO_PROPOLICE
#option DIAGNOSTIC # internal consistency checks
option FFS # UFS
#option NFSCLIENT # Network File System client
#option CD9660 # ISO 9660 + Rock Ridge file system
option INET # IP + ICMP + TCP + UDP
option BOOT_CONFIG # add support for boot -c
# Generic swap; second partition of root disk or network.
config bsd root on rd0a
# Main bus and CPU .. all systems.
mainbus0 at root
cpu0 at mainbus0
# Bus types found on SPARC systems.
sbus* at mainbus0 # Ultra 1
clock* at sbus? # Mostek clock
timer* at mainbus0 # Timer chip
## PROM console driver -- if all else fails
pcons0 at mainbus0 # PROM console
le* at sbus? # Lance Ethernet - AMD7990
ledma* at sbus?
le* at ledma?
lebuffer* at sbus?
le* at lebuffer?
#qec* at sbus? # Quad-ethernet
#qe* at qec?
#be* at qec?
hme* at sbus?
#
# 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.
#
dma* at sbus? # SBus
esp* at dma? flags 0x0000 # SBus
esp* at sbus?
scsibus* at esp?
# These entries find devices on all SCSI busses and assign
# unit numers dynamically.
sd* at scsibus? # SCSI disks
#cd* at scsibus? # SCSI CD-ROMs
# Media Independent Interface (mii) drivers)
nsphy* at mii? # NS and compatible PHYs
qsphy* at mii? # Quality Semi QS6612 PHYs
ukphy* at mii? # Unknown PHYs
pseudo-device rd 2 # ramdisk
pseudo-device loop 1 # network loopback
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