OpenGrok

# $NetBSD: GENERIC,v 1.101 2003/09/22 14:11:29 cl Exp $
#
# GENERIC machine description file
#
# This machine description file is used to generate the default NetBSD
# kernel.  The generic kernel does not include all options, subsystems
# and device drivers, but should be useful for most applications.
#
# The machine description file can be customised for your specific
# machine to reduce the kernel size and improve its performance.
#
# For further information on compiling NetBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page.  For further information about kernel options
# for this architecture, see the options(4) man page.  For an explanation
# of each device driver in this file see the section 4 man page for the
# device.

# Supports Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E)
# Supports root on: ie0, le0, sd*, ...

include 	"arch/sun3/conf/std.sun3"

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#ident 		"GENERIC-$Revision: 1.101 $"

# Machines to be supported by this kernel
options 	FPU_EMULATE
options 	HAVECACHE		# Sun3/260 VAC

# Needs to be set per system.  i.e change these as you see fit
maxusers	4

# Standard system options
options 	KTRACE		# system call tracing
options 	SYSTRACE	# system call vetting via systrace(1)
options 	SYSVMSG		# System V message queues
options 	SYSVSEM		# System V semaphores
#options 	SEMMNI=10	# number of semaphore identifiers
#options 	SEMMNS=60	# number of semaphores in system
#options 	SEMUME=10	# max number of undo entries per process
#options 	SEMMNU=30	# number of undo structures in system
options 	SYSVSHM		# System V shared memory
#options 	SHMMAXPGS=1024	# 1024 pages is the default
options 	LKM		# loadable kernel modules
#options 	INSECURE	# disable kernel security level
options 	USERCONF	# userconf(4) support
#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)

# Enable experimental buffer queue strategy for better responsiveness under
# high disk I/O load. Use it with caution - it's not proven to be stable yet.
#options 	NEW_BUFQ_STRATEGY

# Which kernel debugger?  Uncomment either this:
options 	DDB
# ... or these for KGDB (gdb remote target)
#makeoptions	DEBUG="-g"	# debugging symbols for gdb
#options 	KGDB
#options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01

# Other debugging options
#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
#options 	DEBUG		# kernel debugging code
#options 	DIAGNOSTIC	# extra kernel sanity checking
#options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
#options 	PMAP_DEBUG
#options 	SCSIDEBUG
#options 	SCSIVERBOSE		# Verbose SCSI errors

# Compatibility options
options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
#options 	COMPAT_SVR4	# can run SVR4 executables
options 	COMPAT_43	# and 4.3BSD and ...
options 	COMPAT_10	# NetBSD 1.0
options 	COMPAT_11	# NetBSD 1.1
options 	COMPAT_12	# NetBSD 1.2
options 	COMPAT_13	# NetBSD 1.3
options 	COMPAT_14	# NetBSD 1.4
options 	COMPAT_15	# NetBSD 1.5
options 	COMPAT_16	# NetBSD 1.6
options 	COMPAT_AOUT_M68K # support for NetBSD a.out executables
#options 	COMPAT_LINUX	# can run Linux/m68k executables
options 	EXEC_AOUT	# support for a.out executables
#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.

# Filesystem options
file-system	FFS		# Berkeley Fast Filesystem
file-system	NFS		# Sun NFS client support
file-system	CD9660		# ISO 9660 + Rock Ridge file system
file-system	FDESC		# /dev/fd/*
file-system	KERNFS		# /kern
file-system	NULLFS		# loopback file system
file-system 	OVERLAY		# overlay file system
file-system	PROCFS		# /proc
file-system	UNION		# union file system
file-system	MFS		# memory-based filesystem

options 	NFSSERVER	# nfs server support
options 	QUOTA		# FFS quotas
#options 	FFS_EI		# FFS Endian Independant support
options 	SOFTDEP		# FFS soft updates support.

# Networking options
options 	INET		# IP prototol stack support
options 	INET6		# IPV6
#options 	IPSEC		# IP security
#options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
#options 	IPSEC_DEBUG	# debug for IP security
#options 	GATEWAY		# IP packet forwarding
#options 	ISO,TPIP	# OSI networking
#options 	EON		# OSI tunneling over IP
#options 	CCITT,LLC,HDLC	# X.25
options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

# Work-around for root on slow servers (insurance...)
options 	NFS_BOOT_RWSIZE=1024
options 	NFS_BOOT_BOOTPARAM

config		netbsd root on ? type ?

# On-board I/O space (required)
include "arch/sun3/conf/obio.sun3"

# On-board memory (optional)
# See frame-buffers
obmem0 at mainbus?

# VME bus support (optional)
# One unit for each address space
vme0 at mainbus? # A16/D16
vme1 at mainbus? # A16/D32
vme2 at mainbus? # A24/D16
vme3 at mainbus? # A24/D32
vme4 at mainbus? # A32/D16
vme5 at mainbus? # A32/D32

#
# Serial ports
#
zstty0	at zsc1 channel 0	# ttya
zstty1	at zsc1 channel 1	# ttyb

kbd0	at zsc0 channel 0	# keyboard
ms0	at zsc0 channel 1	# mouse

#
# Network devices
#

# Intel Ethernet (onboard, or VME)
ie0 at obio0 addr 0x0C0000 ipl 3
ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75

# Lance Ethernet (only onboard)
le0 at obio0 addr 0x120000 ipl 3

# All Sun3 machines with an "le" (3/50, 3/60) should be
# presumed to have the old, buggy LANCE chip. (Rev. C)
options 	LANCE_REVC_BUG

#
# Disk and tape devices
#

# Sun3 "si" SCSI controller (NCR 5380)
# This driver has several flags which may be enabled using
# the "flags" directive.  Valid flags are:
#
# 0x000ff	Set (1<<target) to disable disconnect/reselect
# 0x0ff00	Set (1<<(target+8)) to disable parity checking
# 0x10000	Set this bit to disable DMA interrupts (poll)
# 0x20000	Set this bit to disable DMA entirely (use PIO)
#
# For example: "flags 0x1000f" would disable DMA interrupts,
# and disable disconnect/reselect for targets 0-3
si0 at obio0 addr 0x140000 ipl 2
si0 at vme2 addr 0x200000 ipl 2 vect 0x40
si1 at vme2 addr 0x204000 ipl 2 vect 0x41

# Xylogics 450/451 controllers (VME A16/D16)
xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
xy* at xyc? drive ?

# Xylogics 7053 controllers (VME A16/D32)
xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
xd* at xdc? drive ?

# Xylogics 472 tape controllers?

# Sun3/E SCSI+Ethernet board (VME A24/D16)
# Note: the board uses vect and vect+1
sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75
sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77
si* at sebuf?
ie* at sebuf?

#
# Frame buffer devices
#

include "arch/sun3/conf/bw2.sun3"
include "arch/sun3/conf/cg4.sun3"

# 3/60 P4 accelerated 8-bit color frame buffer
# cgsix0 at obmem0 addr 0xff000000

# 3/60 P4 24-bit color frame buffer
# cgeight0 at obmem0 addr 0xff300000

# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8

# Support for the CG9 24-bit frame buffer (VME A32/D32).
# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA

#
# SCSI infrastructure
#
scsibus* at scsi?

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

# Memory-disk drivers
pseudo-device	md		2

# Misc.
pseudo-device	loop		1	# network loopback
pseudo-device	bpfilter	8	# packet filter
pseudo-device	sl		2	# CSLIP
pseudo-device	ppp		2	# PPP
pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
pseudo-device	tun		2	# network tunneling over tty
#pseudo-device	gre		2	# generic L3 over IP tunnel
#pseudo-device	ipfilter		# ip filter
pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
#pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
pseudo-device	vlan			# IEEE 802.1q encapsulation
pseudo-device	bridge			# simple inter-network bridging
#options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
pseudo-device	rnd			# /dev/random and in-kernel generator

pseudo-device	pty			# pseudo-terminals
pseudo-device	vnd		4	# paging to files
#pseudo-device	ccd		4	# concatenated disks
#pseudo-device	cgd		4	# cryptographic disk devices
#pseudo-device	raid		4	# RAIDframe disk driver
#options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
# Options to enable various other RAIDframe RAID types.
# options	RF_INCLUDE_EVENODD=1
# options	RF_INCLUDE_RAID5_RS=1
# options	RF_INCLUDE_PARITYLOGGING=1
# options	RF_INCLUDE_CHAINDECLUSTER=1
# options	RF_INCLUDE_INTERDECLUSTER=1
# options 	RF_INCLUDE_PARITY_DECLUSTERING=1
# options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
pseudo-device	clockctl		# user control of clock subsystem
pseudo-device	ksyms			# /dev/ksyms