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# $OpenBSD: RAMDISK,v 1.3 2000/05/01 22:25:46 maja Exp $
#
# RAMDISK kernel for the distribition ramdisk
#
machine pmax mips # machine type and subtype
# generic mips support
option CPU_R3000 # R2000/R3000 support
option MIPS1 # R2000/R3000 support
# support for specific models of decstation
option DS3100 # PMAX (kn01) decstation 2100, 3100
option DS5000_25 # MAXINE (kn02ca/xine)
option DS5000_100 # 3MIN (kn02ba/kmin)
option DS5000_200 # 3MAX (kn02)
option DS5000_240 # 3MAXPLUS (kn03)
# timezone stuff
option TIMEZONE=0
option DST=0 # use daylight savings rules
maxusers 4
# standard system options
option SWAPPAGER # swap pager (anonymous and swap space)
option DEVPAGER # device pager (mapped devices)
# the usual stuff
option NATIVE_ELF # elf is our native binary format
# the usual filesystems
option FFS # fast filesystem
option FIFO # posix fifo support
option CD9660 # iso9660 cdrom filesystem
option MSDOSFS # msdos filesystem
option KERNFS # kernel data-structure filesystem
# networking
option INET # the networking stuff
option NFSCLIENT # nfs client code
option RAMDISK_HOOKS
option MINIROOTSIZE=6144 # 3meg ramdisk
config bsd root on rd0a swap on rd0b
mainbus0 at root
cpu* at mainbus0
# turbochannel bus
tc* at mainbus0 # all but PMAXes have a turbochannel
cfb0 at tc? # framebuffer (color)
mfb0 at tc? # framebuffer (mono)
sfb0 at tc?
le0 at tc? # decstation 5000/200 baseboard
le* at tc? # other lance network interfaces
# ioasic standard baseboard options (5000/2x, 5000/1xx, 5000/2[46]0)
ioasic0 at tc?
clock0 at ioasic? offset? # rtc
asc0 at ioasic? offset? # system scsi subslot
scc0 at ioasic? offset?
le0 at ioasic? offset? # tc onboard lance
scc1 at ioasic? offset? # not present on maxine
# MAXINE-only ioasic baseboard devices and on-baseboard "options"
xcfb0 at tc? # tc framebuffer "option"
dtop0 at ioasic0 offset? # destop bus, lk501 kbd, mouse
# 5000/200-only (aka 3MAX aka KN02) baseboard devices (tc but no ioasic)
clock0 at mainbus0 # rtc
dz0 at mainbus0
le0 at tc? # tc ether "option" on baseboard
asc0 at tc? # tc scsi "option" on baseboard
# for now, pretend this machine has an ioasic
dz0 at ioasic? offset? # dc7083 four-port dz device
# 2100/3100-only (aka PMAX aka KN01) baseboard devices.
clock0 at mainbus0 # rtc
pm0 at mainbus0 # 3100 onboard fb
dz0 at mainbus0 # dc7083 four-port dz device
le* at mainbus0 # 3100 onboard lance
sii0 at mainbus0 # onboard scsi
# the scsi busses
oldscsibus* at sii?
oldscsibus* at asc?
# scsi configuration for old 4.4bsd/pmax decstation scsi driver
rz0 at oldscsibus? target ? drive ?
rz1 at oldscsibus? target ? drive ?
rz2 at oldscsibus? target ? drive ?
rz3 at oldscsibus? target ? drive ?
rz4 at oldscsibus? target ? drive ?
rz5 at oldscsibus? target ? drive ?
rz6 at oldscsibus? target ? drive ?
tz0 at oldscsibus? target ? drive ?
tz1 at oldscsibus? target ? drive ?
led0 at mainbus0 # [23]100 back panel leds
pseudo-device loop 1
#pseudo-device sl 1 # serial-line ip ports
#pseudo-device ppp 1 # point ot point ip ports
pseudo-device rasterconsole 1 # nb: raster console requires "fb"
pseudo-device fb 1 # up to 3 framebuffers
#pseudo-device bpfilter 16 # packet filter ports
#pseudo-device pty 64 # pseudo ptys
pseudo-device rd 1 # ramdisk
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