xref: /src/sys/arch/x68k/conf/GENERIC

# $NetBSD: GENERIC,v 1.76.4.1 2002/08/01 04:35:14 lukem 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.

include 	"arch/x68k/conf/std.x68k"

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#ident 		"GENERIC-$Revision: 1.76.4.1 $"

maxusers	8

## System kernel configuration.  See options(4) for more detail.


## Options for variants of the m68k MPU
## you must have at least the correct one; REQUIRED
options 	M68030
options 	M68040
options 	M68060
## If you want an optimized kernel for a specific processor, use either:
#makeoptions	CMACHFLAGS="-m68030"
#makeoptions	CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851"
#makeoptions	CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851"


#### System options specific to the x68k port

options 	EXTENDED_MEMORY		# support for >16MB memory
options 	FPU_EMULATE		# software fpu emulation for MC68030
options 	FPSP			# floating point emulation for MC68040
options 	M060SP			# int/fp emulation for MC68060
#options 	JUPITER			# support for "Jupiter-X" accelerator
#options 	MAPPEDCOPY		# use page mapping for large copyin/copyout
#options 	ZSCONSOLE,ZSCN_SPEED="9600"	# use serial console


#### System options that are the same for all ports

## Root device configuration: change the ?'s if you are going to use a
## nonstandard root partition (other than where the kernel is booted from)
## and/or nonstandard root type (not ffs or nfs).  Normally this can be
## automagically determined at boot time.

config		netbsd	root on ? type ?
#config		netbsd	root on sd0 type ffs

## RTC is offset from GMT; -540 means JST-9
options 	RTC_OFFSET=-540	# hardware clock is this many mins. west of GMT

## System call tracing (see ktrace(1)).
options 	KTRACE

## Collect statistics on kernel malloc's and free's.  This does have a
## significant performance hit on slower machines, so it is intended for
## diagnostic use only.
#options 	KMEMSTATS

## System V compatible IPC subsystem.  (msgctl(2), semctl(2), and shmctl(2))
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

## Loadable kernel module support
#options 	LKM

#options 	USERCONF	# userconf(4) support
#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)

## NFS boot options; not supported currently: needs nfsboot program
#options 	NFS_BOOT_BOOTPARAM
#options 	NFS_BOOT_BOOTP
#options 	NFS_BOOT_DHCP

#### Debugging options

## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
## serial console break or keyboard reset, where the PROM would normally
## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
#options 	DDB			# kernel dynamic debugger
#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
#options 	DDB_ONPANIC=1		# see also sysctl(8): `ddb.onpanic'
#options 	PANICBUTTON		# interrupt switch invokes DDB

## You may also use gdb, on another computer connected to this machine over
## a serial port.  Both KGDB_DEV and KGDB_DEVRATE should be specified;
## KGDB_DEV is a dev_t encoded device number of the serial port to use.
## KGDB is not supported for now.
#options 	KGDB			# support for kernel gdb
#options 	KGDB_DEV=0xc00		# kgdb device number
#options 	KGDB_DEVRATE=9600	# baud rate

## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
## such that gdb(1) can be used on a kernel coredump.

#makeoptions	DEBUG="-g"

## Adds code to the kernel that does internal consistency checks, and will
## cause the kernel to panic if corruption of internal data structures
## is detected.
#options 	DIAGNOSTIC	# extra kernel sanity checking

## Enable (possibly expensive) debugging code that may also display messages
## on the system console
#options 	DEBUG

## Make SCSI error messages more verbose when explaining their meanings.
#options 	SCSIVERBOSE

## `INSECURE' turns off the kernel security level (securelevel = 0 always).
## This allows writing to /dev/mem, loading kernel modules while multi-user,
## and other insecurities good only for development work.  Do not use this
## option on a production machine.
#options 	INSECURE

## Allow non-root users to grab /dev/console with programs such as xconsole.
## `xconsole' therefore does not need setuid root with this option enabled.
#options 	UCONSOLE

## `FDSCRIPTS' allows non-readable but executable scripts by providing a
## pre-opened opaque file to the script interpreter.  `SETUIDSCRIPTS',
## which implies FDSCRIPTS, allows scripts to be set-user-id using the same
## opaque file mechanism.  Perl calls this "secure setuid scripts."

#options 	FDSCRIPTS
#options 	SETUIDSCRIPTS

## Options for compatibility with previous releases foreign system binaries.

options 	COMPAT_43	# 4.3BSD system interfaces
options 	COMPAT_09	# NetBSD 0.9 binary compatibility
options 	COMPAT_10	# NetBSD 1.0 binary compatibility
options 	COMPAT_11	# NetBSD 1.1 binary compatibility
options 	COMPAT_12	# NetBSD 1.2 binary compatibility
options 	COMPAT_13	# NetBSD 1.3 binary compatibility
options 	COMPAT_14	# NetBSD 1.4 binary compatibility
options 	COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out
#options 	COMPAT_M68K4K	# NetBSD/m68k4k binaries
#options 	COMPAT_SUNOS	# SunOS 4.x binary compatibility; broken
#options 	COMPAT_SVR4	# SVR4 binary compatibility; broken
#options 	COMPAT_LINUX	# Linux/m68k binary compatibility
#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.

## File systems.
file-system	FFS		# Berkeley Fast Filesystem
file-system	NFS		# Sun NFS-compatible filesystem client
file-system	KERNFS		# kernel data-structure filesystem
#file-system	NULLFS		# NULL layered filesystem (buggy)
#file-system 	OVERLAY		# overlay file system
file-system	MFS		# memory-based filesystem
#file-system	FDESC		# user file descriptor filesystem
file-system	UMAPFS		# uid/gid remapping filesystem
#file-system	LFS		# Log-structured filesystem (experimental)
#file-system	PORTAL		# portal filesystem (experimental)
file-system	PROCFS		# /proc
file-system	CD9660		# ISO 9660 + Rock Ridge file system
#file-system	UNION		# union file system (a little buggy)
file-system	MSDOSFS		# MS-DOS FAT filesystem(s).
#file-system 	ADOSFS		# AmigaDOS filesystem

## File system options.
options 	NFSSERVER	# Sun NFS-compatible filesystem server
#options 	QUOTA		# FFS quotas
#options 	FFS_EI		# FFS Endian Independent support
options 	SOFTDEP		# FFS soft updates support.

## Network protocol support.  In most environments, INET is required.
options 	INET		# IP (Internet Protocol) v4
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		# packet forwarding ("router switch")
#options 	MROUTING	# packet forwarding of multicast packets
#options 	DIRECTED_BROADCAST	# allow broadcasts through routers
#options 	NS		# Xerox NS networking
#options 	NSIP		# Xerox NS tunneling over IP
#options 	ISO,TPIP	# OSI networking
#options 	EON		# OSI tunneling over IP
#options 	CCITT,LLC,HDLC	# X.25 packet switched protocol
#options 	NETATALK	# AppleTalk (over Ethernet) protocol
#options 	NTP		# Network Time Protocol in-kernel support
#options 	PPS_SYNC	# Add serial line synchronization for NTP
options 	PFIL_HOOKS	# Add pfil(9) hooks, intended for custom LKMs.
#options 	IPFILTER_LOG	# Add ipmon(8) logging for ipfilter device
#options 	PPP_BSDCOMP	# Add BSD compression to ppp device
#options 	PPP_DEFLATE	# Add deflate (libz) compression to ppp device
#options 	PPP_FILTER	# Add active filters for ppp (via bpf)
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG


#### Device configurations

## Fundamental devices; see also std.x68k
dmac0	at intio0 addr 0xe84000		# DMA controler
xel0	at intio0
opm0	at intio0 addr 0xe90000		# OPM: required for fdc

## Display devices and console
grfbus0	at mainbus0			# bitmapped displays
grf0	at grfbus0			# multiplane graphics
grf1	at grfbus0			# flexible graphics

kbd0	at mfp0				# standard keyboard
ite0	at grf0				# internal terminal emulator
options 	ITE_KERNEL_ATTR=4	# bold for kernel messages
					# see /sys/arch/x68k/dev/itevar.h
pseudo-device	pow		2	# software power switch

## floppy disks
fdc0	at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controler
fd*	at fdc0 unit ?			# builtin floppy drives

## SCSI devices
scsirom0 at intio0 addr 0xfc0000		# Built-in SCSI BIOS
scsirom1 at intio0 addr 0xea0020		# External SCSI BIOS
spc0	at scsirom0				# genuin SCSI
spc1	at scsirom1				# genuin SCSI
scsibus* at spc?
mha0	at scsirom1				# Mankai MK-HA1 (Mach-2)
scsibus* at mha0

sd*	at scsibus? target ? lun ?	# SCSI disks
cd*	at scsibus? target ? lun ?	# SCSI CD-ROMs
#st*	at scsibus? target ? lun ?	# SCSI tapes
#ss*	at scsibus? target ? lun ?	# SCSI scanners
#ch*	at scsibus? target ? lun ?	# SCSI changer devices
#uk*	at scsibus? target ? lun ?	# SCSI unknown devices

## Ports
zsc0	at intio0 addr 0xe98000 intr 112
zstty0	at zsc0 channel 0		# built-in RS-232C
ms0	at zsc0 channel 1		# standard mouse
#zsc1	at intio0 addr 0xeafc00 intr 113
#zstty2	at zsc1 channel 0
#zstty3	at zsc1 channel 1
#zsc2	at intio0 addr 0xeafc10 intr 114
#zstty4	at zsc2 channel 0
#zstty5	at zsc2 channel 1
par0	at intio0 addr 0xe8c000 	# Builtin printer port

pseudo-device	sram			# battery-backuped static RAM
pseudo-device	bell			# OPM bell

xcom0	at mainbus0			# NS16550 fast serial
xcom1	at mainbus0

## Audio device
vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106
audio*	at vs?

## Network interfaces
ne*	at intio0 addr 0xece300 intr 249	# Nereid Ethernet
ne*	at intio0 addr 0xeceb00 intr 248	# Nereid Ethernet
neptune0 at intio0 addr 0xece000 intr 249	# Neptune-X
neptune1 at intio0 addr 0xece400 intr 249	# Neptune-X at alt. addr.
ne*	at neptune? addr 0x300			# NE2000 or clone


#### Pseudo devices

## A disk-like interface to files.  Can be used to create floppy, CD,
## miniroot images, etc.

pseudo-device	vnd	4

## Concatenated and striped disks; with this, you can create a software-based
## disk array similar to a "RAID 0" setup.  See ccd(4).

#pseudo-device	ccd	4

## RAIDframe disk driver: software RAID driver.  See raid(4).

pseudo-device	raid	8
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


## Memory disk device, used on boot floppies with compressed
## kernel-plus-root-disk images.

#pseudo-device	md	1

## Loopback network interface; required
pseudo-device	loop

## SLIP and CSLIP interfaces, for IP over a serial line.
pseudo-device	sl		1

## PPP, the successor to SLIP.  See pppd(8).
pseudo-device	ppp		1

## PPP over Ethernet (RFC 2516)
pseudo-device	pppoe

## Network "tunnel" device, allowing protocol stacks to run in the userland.
## This is used by the third-party user-mode "ppp" program, and others.
#pseudo-device	tun		4

## Generic L3 over IP tunnel
#pseudo-device	gre		2	# generic L3 over IP tunnel

## Berkeley Packet Filter, required to run RARPD.  A generic C-language
## interface that allows selective examining of incoming packets.
pseudo-device	bpfilter	4

## IP Filter, used in firewall and NAT applications.  See ipnat(8) for
## one example of the use of the IP Filter.
#pseudo-device	ipfilter

## for IPv6
pseudo-device	gif		1	# 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

## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4).
pseudo-device	vlan

## Simple inter-network traffic bridging
pseudo-device	bridge

#### Other device configuration

## Pseudo ttys, required for network logins and programs like screen.

pseudo-device	pty			# pseudo-terminals

## Random device, used to implement /dev/random (a source of random noise),
## and generate randomness for some kernel formulae.

pseudo-device	rnd

pseudo-device	clockctl		# user control of clock subsystem