GENERIC revision 1.91
1# $NetBSD: GENERIC,v 1.91 2003/08/22 07:52:51 itojun Exp $
2#
3# GENERIC machine description file
4# 
5# This machine description file is used to generate the default NetBSD
6# kernel.  The generic kernel does not include all options, subsystems
7# and device drivers, but should be useful for most applications.
8#
9# The machine description file can be customised for your specific
10# machine to reduce the kernel size and improve its performance.
11#
12# For further information on compiling NetBSD kernels, see the config(8)
13# man page.
14#
15# For further information on hardware support for this architecture, see
16# the intro(4) man page.  For further information about kernel options
17# for this architecture, see the options(4) man page.  For an explanation
18# of each device driver in this file see the section 4 man page for the
19# device.
20
21include 	"arch/x68k/conf/std.x68k"
22
23options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
24
25#ident 		"GENERIC-$Revision: 1.91 $"
26
27maxusers	8
28
29## System kernel configuration.  See options(4) for more detail.
30
31
32## Options for variants of the m68k MPU
33## you must have at least the correct one; REQUIRED
34options 	M68030
35options 	M68040
36options 	M68060
37## If you want an optimized kernel for a specific processor, use either:
38#makeoptions	CMACHFLAGS="-m68030"
39#makeoptions	CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851"
40#makeoptions	CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851"
41
42
43#### System options specific to the x68k port
44
45options 	EXTENDED_MEMORY		# support for >16MB memory
46options 	FPU_EMULATE		# software fpu emulation for MC68030
47options 	FPSP			# floating point emulation for MC68040
48options 	M060SP			# int/fp emulation for MC68060
49#options 	JUPITER			# support for "Jupiter-X" accelerator
50#options 	MAPPEDCOPY		# use page mapping for large copyin/copyout
51#options 	ZSCONSOLE,ZSCN_SPEED="9600"	# use serial console
52
53
54#### System options that are the same for all ports
55
56## Root device configuration: change the ?'s if you are going to use a
57## nonstandard root partition (other than where the kernel is booted from)
58## and/or nonstandard root type (not ffs or nfs).  Normally this can be
59## automagically determined at boot time.
60
61config		netbsd	root on ? type ?
62#config		netbsd	root on sd0 type ffs
63
64## RTC is offset from GMT; -540 means JST-9
65options 	RTC_OFFSET=-540	# hardware clock is this many mins. west of GMT
66
67## System call tracing (see ktrace(1)).
68options 	KTRACE
69options 	SYSTRACE	# system call vetting via systrace(1)
70
71## Collect statistics on kernel malloc's and free's.  This does have a
72## significant performance hit on slower machines, so it is intended for
73## diagnostic use only.
74#options 	KMEMSTATS
75
76## System V compatible IPC subsystem.  (msgctl(2), semctl(2), and shmctl(2))
77options 	SYSVMSG		# System V message queues
78options 	SYSVSEM		# System V semaphores
79#options 	SEMMNI=10	# number of semaphore identifiers
80#options 	SEMMNS=60	# number of semaphores in system
81#options 	SEMUME=10	# max number of undo entries per process
82#options 	SEMMNU=30	# number of undo structures in system
83options 	SYSVSHM		# System V shared memory
84#options 	SHMMAXPGS=1024	# 1024 pages is the default
85
86## Loadable kernel module support
87#options 	LKM
88
89options 	USERCONF	# userconf(4) support
90#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
91
92# Enable experimental buffer queue strategy for better responsiveness under 
93# high disk I/O load. Use it with caution - it's not proven to be stable yet.
94#options 	NEW_BUFQ_STRATEGY
95
96## NFS boot options; not supported currently: needs nfsboot program
97#options 	NFS_BOOT_BOOTPARAM
98#options 	NFS_BOOT_BOOTP
99#options 	NFS_BOOT_DHCP
100
101#### Debugging options
102
103## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
104## serial console break or keyboard reset, where the PROM would normally
105## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
106#options 	DDB			# kernel dynamic debugger
107#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
108#options 	DDB_ONPANIC=1		# see also sysctl(8): `ddb.onpanic'
109#options 	PANICBUTTON		# interrupt switch invokes DDB
110
111## You may also use gdb, on another computer connected to this machine over
112## a serial port.  Both KGDB_DEV and KGDB_DEVRATE should be specified;
113## KGDB_DEV is a dev_t encoded device number of the serial port to use.
114## KGDB is not supported for now.
115#options 	KGDB			# support for kernel gdb
116#options 	KGDB_DEV=0xc00		# kgdb device number
117#options 	KGDB_DEVRATE=9600	# baud rate
118
119## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
120## such that gdb(1) can be used on a kernel coredump.
121
122#makeoptions	DEBUG="-g"
123
124## Adds code to the kernel that does internal consistency checks, and will
125## cause the kernel to panic if corruption of internal data structures
126## is detected.
127#options 	DIAGNOSTIC	# extra kernel sanity checking
128
129## Enable (possibly expensive) debugging code that may also display messages
130## on the system console
131#options 	DEBUG
132
133## These options enable verbose messages for several subsystems.
134## Warning, these may compile large string tables into the kernel!
135#options 	SCSIVERBOSE	# human readable SCSI error messages
136#options 	USBVERBOSE	# verbose USB device autoconfig messages
137
138## `INSECURE' turns off the kernel security level (securelevel = 0 always).
139## This allows writing to /dev/mem, loading kernel modules while multi-user,
140## and other insecurities good only for development work.  Do not use this
141## option on a production machine.
142#options 	INSECURE
143
144## `FDSCRIPTS' allows non-readable but executable scripts by providing a
145## pre-opened opaque file to the script interpreter.  `SETUIDSCRIPTS',
146## which implies FDSCRIPTS, allows scripts to be set-user-id using the same
147## opaque file mechanism.  Perl calls this "secure setuid scripts."
148
149#options 	FDSCRIPTS
150#options 	SETUIDSCRIPTS
151
152## Options for compatibility with previous releases foreign system binaries.
153
154options 	COMPAT_43	# 4.3BSD system interfaces
155options 	COMPAT_09	# NetBSD 0.9 binary compatibility
156options 	COMPAT_10	# NetBSD 1.0 binary compatibility
157options 	COMPAT_11	# NetBSD 1.1 binary compatibility
158options 	COMPAT_12	# NetBSD 1.2 binary compatibility
159options 	COMPAT_13	# NetBSD 1.3 binary compatibility
160options 	COMPAT_14	# NetBSD 1.4 binary compatibility
161options 	COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out
162#options 	COMPAT_M68K4K	# NetBSD/m68k4k binaries
163#options 	COMPAT_SUNOS	# SunOS 4.x binary compatibility; broken
164#options 	COMPAT_SVR4	# SVR4 binary compatibility; broken
165#options 	COMPAT_LINUX	# Linux/m68k binary compatibility
166#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
167
168## File systems.
169file-system	FFS		# Berkeley Fast Filesystem
170file-system	NFS		# Sun NFS-compatible filesystem client
171file-system	KERNFS		# kernel data-structure filesystem
172#file-system	NULLFS		# NULL layered filesystem (buggy)
173#file-system 	OVERLAY		# overlay file system
174file-system	MFS		# memory-based filesystem
175#file-system	FDESC		# user file descriptor filesystem
176file-system	UMAPFS		# uid/gid remapping filesystem
177#file-system	LFS		# Log-structured filesystem (experimental)
178#file-system	PORTAL		# portal filesystem (experimental)
179file-system	PROCFS		# /proc
180file-system	CD9660		# ISO 9660 + Rock Ridge file system
181#file-system	UNION		# union file system (a little buggy)
182file-system	MSDOSFS		# MS-DOS FAT filesystem(s).
183#file-system 	ADOSFS		# AmigaDOS filesystem
184
185## File system options.
186options 	NFSSERVER	# Sun NFS-compatible filesystem server
187#options 	QUOTA		# FFS quotas
188#options 	FFS_EI		# FFS Endian Independent support
189options 	SOFTDEP		# FFS soft updates support.
190
191## Network protocol support.  In most environments, INET is required.
192options 	INET		# IP (Internet Protocol) v4
193options 	INET6		# IPV6
194#options 	IPSEC		# IP security
195#options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
196#options 	IPSEC_DEBUG	# debug for IP security
197#options 	GATEWAY		# packet forwarding ("router switch")
198#options 	MROUTING	# packet forwarding of multicast packets
199#options 	DIRECTED_BROADCAST	# allow broadcasts through routers
200#options 	NS		# Xerox NS networking
201#options 	NSIP		# Xerox NS tunneling over IP
202#options 	ISO,TPIP	# OSI networking
203#options 	EON		# OSI tunneling over IP
204#options 	CCITT,LLC,HDLC	# X.25 packet switched protocol
205#options 	NETATALK	# AppleTalk (over Ethernet) protocol
206#options 	NTP		# Network Time Protocol in-kernel support
207#options 	PPS_SYNC	# Add serial line synchronization for NTP
208options 	PFIL_HOOKS	# Add pfil(9) hooks, intended for custom LKMs.
209#options 	IPFILTER_LOG	# Add ipmon(8) logging for ipfilter device
210#options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
211#options 	PPP_BSDCOMP	# Add BSD compression to ppp device
212#options 	PPP_DEFLATE	# Add deflate (libz) compression to ppp device
213#options 	PPP_FILTER	# Add active filters for ppp (via bpf)
214#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
215
216
217#### Device configurations
218
219## Fundamental devices; see also std.x68k
220dmac0	at intio0 addr 0xe84000		# DMA controler
221xel0	at intio0
222opm0	at intio0 addr 0xe90000		# OPM: required for fdc
223
224## Display devices and console
225grfbus0	at mainbus0			# bitmapped displays
226grf0	at grfbus0			# multiplane graphics
227grf1	at grfbus0			# flexible graphics
228
229kbd0	at mfp0				# standard keyboard
230ite0	at grf0				# internal terminal emulator
231options 	ITE_KERNEL_ATTR=4	# bold for kernel messages
232					# see /sys/arch/x68k/dev/itevar.h
233pseudo-device	pow		2	# software power switch
234
235## floppy disks
236fdc0	at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controler
237fd*	at fdc0 unit ?			# builtin floppy drives
238
239## SCSI devices
240scsirom0 at intio0 addr 0xfc0000		# Built-in SCSI BIOS
241scsirom1 at intio0 addr 0xea0020		# External SCSI BIOS
242spc0	at scsirom0				# genuin SCSI
243spc1	at scsirom1				# genuin SCSI
244scsibus* at spc?
245mha0	at scsirom1				# Mankai MK-HA1 (Mach-2)
246scsibus* at mha0
247
248sd*	at scsibus? target ? lun ?	# SCSI disks
249cd*	at scsibus? target ? lun ?	# SCSI CD-ROMs
250#st*	at scsibus? target ? lun ?	# SCSI tapes
251#ss*	at scsibus? target ? lun ?	# SCSI scanners
252#ch*	at scsibus? target ? lun ?	# SCSI changer devices
253#uk*	at scsibus? target ? lun ?	# SCSI unknown devices
254
255## Ports
256zsc0	at intio0 addr 0xe98000 intr 112
257zstty0	at zsc0 channel 0		# built-in RS-232C
258ms0	at zsc0 channel 1		# standard mouse
259#zsc1	at intio0 addr 0xeafc00 intr 113
260#zstty2	at zsc1 channel 0
261#zstty3	at zsc1 channel 1
262#zsc2	at intio0 addr 0xeafc10 intr 114
263#zstty4	at zsc2 channel 0
264#zstty5	at zsc2 channel 1
265par0	at intio0 addr 0xe8c000 	# Builtin printer port
266
267pseudo-device	sram			# battery-backuped static RAM
268pseudo-device	bell			# OPM bell
269
270xcom0	at mainbus0			# NS16550 fast serial
271xcom1	at mainbus0
272
273## Audio device
274vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106
275audio*	at vs?
276
277## Network interfaces
278ne*	at intio0 addr 0xece300 intr 249	# Nereid Ethernet
279ne*	at intio0 addr 0xeceb00 intr 248	# Nereid Ethernet
280neptune0 at intio0 addr 0xece000 intr 249	# Neptune-X
281neptune1 at intio0 addr 0xece400 intr 249	# Neptune-X at alt. addr.
282ne*	at neptune? addr 0x300			# NE2000 or clone
283
284## Bank memory disk
285bmd*	at intio0 addr 0xece3f0		# Nereid
286bmd*	at intio0 addr 0xecebf0		# Nereid
287
288## MII/PHY support for USB ethernet
289#acphy*	at mii? phy ?
290
291## USB Controller and Devices; Experimental
292
293# Nereid USB controllers
294#slhci0	at intio0 addr 0xece380 intr 251
295#slhci1	at intio0 addr 0xeceb80 intr 250
296#options	SLHCI_DEBUG
297
298# USB bus support
299#usb*	at slhci?
300
301# USB Hubs
302#uhub*	at usb?
303#uhub*	at uhub? port ? configuration ? interface ?
304
305# USB HID device
306#uhidev*	at uhub? port ? configuration ? interface ?
307
308# USB Mice; not supported wscons yet
309#ums*	at uhidev? reportid ?
310#wsmouse* at ums? mux 0
311
312# USB Keyboards; not supported wscons yet
313#ukbd*	at uhidev? reportid ?
314#wskbd*	at ukbd? console ? mux 1
315
316# USB Generic HID devices
317#uhid*	at uhidev? reportid ?
318
319# USB Printer
320#ulpt*	at uhub? port ? configuration ? interface ?
321
322# USB Modem
323#umodem*	at uhub? port ? configuration ?
324#ucom*	at umodem?
325
326# USB Mass Storage; wd not supported
327#umass*	at uhub? port ? configuration ? interface ?
328#atapibus* at umass? channel ?
329#scsibus* at umass? channel ?
330#wd* at umass?
331
332# USB audio
333#uaudio*	at uhub? port ? configuration ?
334
335# USB MIDI
336#umidi* at uhub? port ? configuration ?
337
338# USB IrDA
339# USB-IrDA bridge spec
340#uirda* at uhub? port ? configuration ? interface ?
341#irframe* at uirda?
342
343# SigmaTel STIr4200 USB/IrDA Bridge
344#ustir* at uhub? port ?
345#irframe* at ustir?
346
347# USB Ethernet adapters
348#aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
349#cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
350#kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
351#uax*	at uhub? port ?		# ASIX AX88172 based adapters
352#url*	at uhub? port ?		# Realtek RTL8150L based adapters
353#udav*	at uhub? port ?		# Davicom DM9601 based adapters
354
355# Prolific PL2301/PL2302 host-to-host adapter
356#upl*	at uhub? port ?
357
358# Serial adapters
359#uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
360#ucom*	at uftdi? portno ?
361
362#umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
363#ucom*	at umct? portno ?
364
365#uplcom*	at uhub? port ?		# I/O DATA USB-RSAQ2 serial adapter
366#ucom*	at uplcom? portno ?
367
368#uvscom*	at uhub? port ?		# SUNTAC Slipper U VS-10U serial adapter
369#ucom*	at uvscom? portno ?
370
371# Diamond Multimedia Rio 500
372#urio*	at uhub? port ?
373
374# USB Handspring Visor
375#uvisor*	at uhub? port ?
376#ucom*	at uvisor?
377
378# USB scanners
379#uscanner* at uhub? port ?
380
381# USB scanners that use SCSI emulation, e.g., HP5300
382#usscanner* at uhub? port ?
383#scsibus* at usscanner? channel ?
384
385# Y@P firmware loader
386#uyap* at uhub? port ?
387
388# D-Link DSB-R100 USB radio
389#udsbr*	at uhub? port ?
390#radio*	at udsbr?
391
392# USB Generic driver
393#ugen*	at uhub? port ?
394
395
396#### Pseudo devices
397
398## A disk-like interface to files.  Can be used to create floppy, CD,
399## miniroot images, etc.
400
401pseudo-device	vnd	4
402
403## Concatenated and striped disks; with this, you can create a software-based
404## disk array similar to a "RAID 0" setup.  See ccd(4).
405
406#pseudo-device	ccd	4
407
408## Cryptographic disk devices.  See cgd(4).
409
410#pseudo-device	cgd	4
411
412## RAIDframe disk driver: software RAID driver.  See raid(4).
413
414pseudo-device	raid	8
415options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
416# Options to enable various other RAIDframe RAID types.
417# options	RF_INCLUDE_EVENODD=1
418# options	RF_INCLUDE_RAID5_RS=1
419# options	RF_INCLUDE_PARITYLOGGING=1
420# options	RF_INCLUDE_CHAINDECLUSTER=1
421# options	RF_INCLUDE_INTERDECLUSTER=1
422# options 	RF_INCLUDE_PARITY_DECLUSTERING=1
423# options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
424
425
426## Memory disk device, used on boot floppies with compressed
427## kernel-plus-root-disk images.
428
429#pseudo-device	md	1
430
431## Loopback network interface; required
432pseudo-device	loop
433
434## SLIP and CSLIP interfaces, for IP over a serial line.
435pseudo-device	sl		1
436
437## PPP, the successor to SLIP.  See pppd(8).
438pseudo-device	ppp		1
439
440## PPP over Ethernet (RFC 2516)
441pseudo-device	pppoe
442
443## Network "tunnel" device, allowing protocol stacks to run in the userland.
444## This is used by the third-party user-mode "ppp" program, and others.
445#pseudo-device	tun		4
446
447## Generic L3 over IP tunnel
448#pseudo-device	gre		2	# generic L3 over IP tunnel
449
450## Berkeley Packet Filter, required to run RARPD.  A generic C-language
451## interface that allows selective examining of incoming packets.
452pseudo-device	bpfilter	4
453
454## IP Filter, used in firewall and NAT applications.  See ipnat(8) for
455## one example of the use of the IP Filter.
456#pseudo-device	ipfilter
457
458## for IPv6
459pseudo-device	gif		1	# IPv[46] over IPv[46] tunnel (RFC1933)
460#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
461#pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
462
463## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4).
464pseudo-device	vlan
465
466## Simple inter-network traffic bridging
467pseudo-device	bridge
468#options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
469
470#### Other device configuration
471
472## Pseudo ttys, required for network logins and programs like screen.
473
474pseudo-device	pty			# pseudo-terminals
475
476## Random device, used to implement /dev/random (a source of random noise),
477## and generate randomness for some kernel formulae.
478
479pseudo-device	rnd
480
481pseudo-device	clockctl		# user control of clock subsystem
482pseudo-device	ksyms			# /dev/ksyms
483