NetBSD/sys/arch/pmax/conf/NFSROOT

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#
# NetBSD/pmax kernel config file for installation of a diskful machine
# via NFS booting: root and swap on NFS, but disk drivers included too.
# Prune out other optiosn to stay small and avoid PROM tftp bugs.
#
# $NetBSD: NFSROOT,v 1.3 1996/12/03 01:18:20 cgd Exp $
#
include "arch/pmax/conf/std.pmax"
maxusers 8
options CPU_R3000 # R2000/R3000 support
# Support for specific models of DECstation
options DS3100 # PMAX (kn01) DECstation 2100, 3100
options DS5000_25 # MAXINE (kn02ca/xine) support
options DS5000_100 # 3MIN (kn02ba/kmin) support
options DS5000_200 # 3MAX (kn02) support
options DS5000_240 # 3MAXPLUS (kn03) support
# You need to set this locally, but it doesn't do much outside the kernel.
# Set up /etc/localtime instead.
options TIMEZONE=0
options DST=0 # use daylight savings rules
# Standard system options
#options DDB # in-kernel debugger (not mips)
#options DIAGNOSTIC # extra kernel debugging checks
#options DEBUG # extra kernel debugging support
#options "COMPAT_43" # compatibility with 4.3BSD binaries
options KTRACE # system call tracing support
#options LKM # loadable kernel modules
options "NKMEMCLUSTERS=1024" # 4K pages in kernel malloc pool
#Old 4.4bsd/pmax kgdb options
#options KGDB # support for kernel gdb
#options "KGDBRATE=19200" # kernel gdb port rate (default 9600)
#options "KGDBDEV=15*256+0" # device for kernel gdb
options NTP # network time protocol
#options UCONSOLE # users can redirect console (unsafe)
# Filesystem options
#options QUOTA # UFS quotas
options FFS # fast filesystem with user and group quotas
#options LFS # Log-based filesystem (still experimental)
#options MFS # memory-based filesystem
options NFSCLIENT # Sun NFS-compatible filesystem (client)
#options NFSSERVER # Sun NFS-compatible filesystem (server)
#options CD9660 # ISO 9660 + Rock Ridge file system
#options MSDOSFS # MS-DOS file system
#options FDESC # user file descriptor filesystem
options FIFO # POSIX fifo support (in all filesystems)
options KERNFS # kernel data-structure filesystem
options NULLFS # null layer filesystem
#options PORTAL # portal filesystem (still experimental)
#options PROCFS # /proc
#options UMAPFS # uid/gid remapping filesystem
#options UNION
# Networking options
options INET # Internet protocols
options "TCP_COMPAT_42" # compatibility with 4.2BSD TCP/IP
#options GATEWAY # IP packet forwarding
#options MULTICAST # Multicast support
#options MROUTING # Multicast routing support
#options ISO # OSI networking
#options TPIP
#options EON
# pmax specific
#options COMPAT_ULTRIX # ultrix compatibility
options "HZ=256" # RTC rate required
config nfsnetbsd root on nfs swap on nfs
########################################################################
### I/O bus and device options ###
########################################################################
# TC bus and supported options. (All but PMAXes have a turbochannel.)
include "arch/pmax/conf/tc.std"
# ioasic standard baseboard options (5000/2x, 5000/1xx, 5000/2[46]0)
include "arch/pmax/conf/builtin.ioasic"
# MAXINE-only ioasic baseboard devices and on-baseboard "options"
include "arch/pmax/conf/builtin.maxine"
# 5000/200-only (aka 3MAX aka KN02) baseboard devices.
# (KN02 has turbochannel but no IOASIC).
include "arch/pmax/conf/builtin.3max"
# 2100/3100-only (aka PMAX aka KN01) baseboard devices.
# (may also be present on a 5100).
include "arch/pmax/conf/builtin.3100"
########################################################################
# SCSI configuration #
########################################################################
oldscsibus* at sii?
oldscsibus* at asc?
#
# SCSI configuration for old 4.4bsd/pmax DECstation SCSI driver
#
include "arch/pmax/conf/scsi.pmax"
#include "mi.scsi" # not yet supported on DECstations
########################################################################
### Pseudo-devices ###
########################################################################
#pseudo-device sl 4 # serial-line IP ports
#pseudo-device strip 2 # Metricom IP encapsulation
#pseudo-device ppp 2 # serial-line IP ports
pseudo-device pty 64 # pseudo ptys
pseudo-device bpfilter 16 # packet filter ports
pseudo-device loop
#pseudo-device vnd 4 # virtual disk ick
#pseudo-device ccd 4 # concatenated disks
#pseudo-device ether # From old config. what does it mean?
pseudo-device rasterconsole 1 # NB: raster console requires "fb"
pseudo-device fb 1 # up to 3 framebuffers