GENERIC32 revision 1.68
1# 	$NetBSD: GENERIC32,v 1.68 2003/06/19 14:39:52 martin Exp $
2
3include "arch/sparc64/conf/std.sparc64"
4
5options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
6
7#ident 		"GENERIC-$Revision: 1.68 $"
8
9maxusers	64
10
11## System kernel configuration.  See options(4) for more detail.
12
13
14# Options for variants of the Sun SPARC architecure.
15# We currently support three architecture types; at least one is required.
16options 	SUN4U		# sun4u - UltraSPARC
17#options 	BLINK		# blink the system LED
18
19## System options specific to the sparc machine type
20
21## Use a faster console than the PROM's slow drawing routines.  Not needed
22## for headless (no framebuffer) machines.
23# XXX borken on sparc64
24#options 	RASTERCONSOLE		# fast rasterop console
25#options 	FONT_GALLANT12x22	# the console font
26#options 	FONT_BOLD8x16		# a somewhat smaller font
27
28#### System options that are the same for all ports
29
30## Root device configuration: change the ?'s if you are going to use a
31## nonstandard root partition (other than where the kernel is booted from)
32## and/or nonstandard root type (not ffs or nfs).  Normally this can be
33## automagically determined at boot time.
34
35config		netbsd	root on ? type ?
36
37## UVM options.
38#options 	UVM_PAGE_TRKOWN
39#options 	UVMHIST
40#options 	UVMHIST_PRINT	# Loud!
41
42## System call tracing (see ktrace(1)).
43options 	KTRACE
44options 	SYSTRACE		# system call vetting via systrace(1)
45
46## Collect statistics on kernel malloc's and free's.  This does have a
47## significant performance hit on slower machines, so it is intended for
48## diagnostic use only.
49#options 	KMEMSTATS
50
51## System V compatible IPC subsystem.  (msgctl(2), semctl(2), and shmctl(2))
52options 	SYSVMSG		# System V message queues
53options 	SYSVSEM		# System V semaphores
54options 	SYSVSHM		# System V shared memory
55#options 	SHMMAXPGS=1024	# 1024 pages is the default
56
57## Loadable kernel module support; still under development.
58options 	LKM
59
60options 	USERCONF	# userconf(4) support
61#options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
62
63# Enable experimental buffer queue strategy for better responsiveness under 
64# high disk I/O load. Use it with caution - it's not proven to be stable yet.
65#options 	NEW_BUFQ_STRATEGY
66
67## NFS boot options; tries DHCP/BOOTP then BOOTPARAM
68options 	NFS_BOOT_BOOTPARAM
69#options 	NFS_BOOT_BOOTP
70options 	NFS_BOOT_DHCP
71
72#### Debugging options
73
74## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
75## serial console break or keyboard reset, where the PROM would normally
76## intercept.  DDB_HISTORY_SIZE adds up/down arrow command history.
77# we enable DDB in GENERIC for now.
78options 	DDB			# kernel dynamic debugger
79options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
80#options 	DDB_ONPANIC		# see also sysctl(8): `ddb.onpanic'
81
82## You may also use gdb, on another computer connected to this machine over
83## a serial port.
84# ttyb on an Ultra5 is aliased to: "/pci@1f,0/pci@1,1/ebus@1/se:b", which is
85# "/pci@1f,0/pci@1,1/ebus@1/se@14,400000", port b.
86# options 	KGDB			# support for kernel gdb
87# options	KGDB_DEVNAME="\"sab\""	# driver name for the kgdb serial chip
88# options	KGDB_DEVADDR=0x400000	# physical address of the chip
89# options	KGDB_DEVPORT=1		# port b
90# options	KGDB_DEVRATE=38400	# baud rate
91
92
93## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
94## such that gdb(1) can be used on a kernel coredump.
95
96#makeoptions	DEBUG="-g"
97
98
99## Adds code to the kernel that does internal consistency checks, and will
100## cause the kernel to panic if corruption of internal data structures
101## is detected.
102#options 	DIAGNOSTIC	# extra kernel sanity checking
103
104## Enable (possibly expensive) debugging code that may also display messages
105## on the system console
106#options 	DEBUG
107
108## Make SCSI error messages more verbose when explaining their meanings.
109options 	SCSIVERBOSE
110options 	PCIVERBOSE
111options 	MIIVERBOSE	# verbose PHY autoconfig messages
112#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
113
114## `INSECURE' turns off the kernel security level (securelevel = 0 always).
115## This allows writing to /dev/mem, loading kernel modules while multi-user,
116## and other insecurities good only for development work.  Do not use this
117## option on a production machine.
118#options 	INSECURE
119
120## `FDSCRIPTS' allows non-readable but executable scripts by providing a
121## pre-opened opaque file to the script interpreter.  `SETUIDSCRIPTS',
122## which implies FDSCRIPTS, allows scripts to be set-user-id using the same
123## opaque file mechanism.  Perl calls this "secure setuid scripts."
124
125#options 	FDSCRIPTS
126#options 	SETUIDSCRIPTS
127
128## Options for compatibility with previous releases foreign system binaries.
129## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up
130## additional user-level utilities or system configuration files. See
131## compat_sunos(8) and compat_svr4(8).
132
133options 	COMPAT_43	# 4.3BSD system interfaces
134options 	COMPAT_09	# NetBSD 0.9 binary compatibility
135options 	COMPAT_10	# NetBSD 1.0 binary compatibility
136options 	COMPAT_11	# NetBSD 1.1 binary compatibility
137options 	COMPAT_12	# NetBSD 1.2 binary compatibility
138options 	COMPAT_13	# NetBSD 1.3 binary compatibility
139options 	COMPAT_14	# NetBSD 1.4 binary compatibility
140options 	COMPAT_15	# NetBSD 1.5 binary compatibility
141options 	COMPAT_16	# NetBSD 1.6 binary compatibility
142options 	COMPAT_SUNOS	# SunOS 4.x binary compatibility
143options 	COMPAT_SVR4	# SunOS 5.x binary compatibility
144#options 	COMPAT_SVR4_32	# SunOS 5.x 32-bit binary compatibility -- 64-bit only
145#options 	COMPAT_NETBSD32	# NetBSD/sparc binary compatibility -- 64-bit only
146options 	EXEC_AOUT	# execve(2) support for a.out binaries
147options 	EXEC_ELF32	# Exec module for SunOS 5.x binaries.
148#options 	SYSCALL_DEBUG
149
150#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
151
152## File systems.  You probably need at least one of FFS or NFS.
153file-system	FFS		# Berkeley Fast Filesystem
154file-system	NFS		# Sun NFS-compatible filesystem client
155file-system	KERNFS		# kernel data-structure filesystem
156file-system	NULLFS		# NULL layered filesystem
157file-system 	OVERLAY		# overlay file system
158file-system	MFS		# memory-based filesystem
159file-system	FDESC		# user file descriptor filesystem
160file-system	UMAPFS		# uid/gid remapping filesystem
161file-system	LFS		# Log-based filesystem (still experimental)
162file-system	PORTAL		# portal filesystem (still experimental)
163file-system	PROCFS		# /proc
164file-system	CD9660		# ISO 9660 + Rock Ridge file system
165file-system	UNION		# union file system
166file-system	MSDOSFS		# MS-DOS FAT filesystem(s).
167
168## File system options.
169options 	NFSSERVER	# Sun NFS-compatible filesystem server
170options 	QUOTA		# FFS quotas
171#options 	FFS_EI		# FFS Endian Independent support
172options 	SOFTDEP		# FFS soft updates support.
173
174## Network protocol support.  In most environments, INET is required.
175options 	INET		# IP (Internet Protocol) v4
176options 	INET6		# IPV6
177#options 	IPSEC		# IP security
178#options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
179#options 	IPSEC_DEBUG	# debug for IP security
180#options 	GATEWAY		# packet forwarding ("router switch")
181options 	MROUTING	# packet forwarding of multicast packets
182#options 	DIRECTED_BROADCAST	# allow broadcasts through routers
183options 	NS		# Xerox NS networking
184#options 	NSIP		# Xerox NS tunneling over IP
185options 	ISO,TPIP	# OSI networking
186options 	EON		# OSI tunneling over IP
187#options 	CCITT,LLC,HDLC	# X.25 packet switched protocol
188options 	NETATALK	# AppleTalk (over Ethernet) protocol
189options 	NTP		# Network Time Protocol in-kernel support
190#options 	PPS_SYNC	# Add serial line synchronization for NTP
191options 	PFIL_HOOKS	# Add pfil(9) hooks, intended for custom LKMs.
192options 	IPFILTER_LOG	# Add ipmon(8) logging for ipfilter device
193#options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
194options 	PPP_BSDCOMP	# Add BSD compression to ppp device
195options 	PPP_DEFLATE	# Add deflate (libz) compression to ppp device
196options 	PPP_FILTER	# Add active filters for ppp (via bpf)
197#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
198
199
200#### Main bus and CPU .. all systems.
201mainbus0 at root
202cpu0	at mainbus0
203
204#### Bus types found on SPARC systems.
205
206sbus0	at mainbus0				# Ultra 1
207#upa0	at mainbus0				# Ultra 1E, Ultra 2, Ex0000
208psycho*	at mainbus0				# Darwin, Ultra5
209pci*	at psycho?
210pci*	at ppb?
211ppb*	at pci?					# `APB' support.
212ebus*	at pci?					# ebus devices
213# XXX 'puc's aren't really bridges, but there's no better place for them here
214puc*	at pci? dev ? function ?		# PCI "universal" comm. cards
215
216#### Standard system devices -- all required for a given architecture
217
218## PROM console driver -- if all else fails
219pcons0	at mainbus0				# PROM console
220
221## Auxiliary system registers -- We use the OBP for power management
222auxio*	at ebus?				# auxio registers
223auxio*	at sbus? slot ? offset ?		# auxio registers
224
225# We also need:
226bpp*	at sbus? slot ? offset ?		# parallel port
227lpt*	at ebus?				# parallel port
228
229## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems.
230## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems.
231clock*	at sbus? slot ? offset ?
232clock*	at ebus?
233rtc*	at ebus?
234
235## Timer chip found on 4/300, sun4c, sun4m and (some) sun4u systems.
236timer*	at mainbus0				# sun4c
237
238#### Serial port configuration
239
240## Zilog 8530 serial chips.  Each has two-channels.
241## zs0 is ttya and ttyb.  zs1 is the keyboard and mouse.
242zs*	at sbus? slot ? offset ?
243zstty*	at zs? channel ?			# ttya
244kbd0	at zstty?
245ms0	at zstty?
246
247## PCI machines have serial ports:
248##	Siemens SAB82532 controller: ttya and ttyb (`su'; sab)
249##	Part of NS PC87332VLJ Super I/O controller: kbd/mouse (`se'; com)
250
251## The SAB82532 controller has two serial ports
252sab*	at ebus?				# ttya/ttyb
253sabtty*	at sab? channel ?
254
255## Part of a PC87332VLJ
256com*	at ebus?				# `com' driver for `su'
257kbd0	at com?					# keyboard
258ms0	at com?					# mouse
259
260# PCI serial interfaces
261com*	at puc? port ?			# 16x50s on "universal" comm boards
262cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
263cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards
264
265#### Disk controllers and disks
266
267## The following flags may be set for the NCR53c94 based esp driver:
268##	bits 0-7:  disable disconnect/reselect for the corresponding target
269##	bits 8-15: disable synchronous negotiation for target [bit-8]
270
271## sun4u on-board SCSI, and FSBE/S SBus SCSI cards, an NCR53c94 or
272## equivalent behind an LSI Logic DMA controller
273
274# XXX - the esp driver has problems with tagged queueing.
275# To avoid these, tagged queueing has been disabled for the first 8 targets
276# by setting those bits to 1 (starting at bit 16, see esp(4) for details).
277# If you want tagged queueing, and are sure it works for you, set the flags
278# value to 0. CAVEAT: using tagged queueing currently can cause data loss!
279
280dma*	at sbus? slot ? offset ?		# SBus
281esp*	at dma? flags 0x00ff0000		# SBus
282
283esp*	at sbus? slot ? offset ? flags 0x00ff0000
284isp*	at sbus? slot ? offset ?
285isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
286siop*	at pci? 			# 53C875 "glm" compatible
287
288# PCI SCSI controllers
289# 	UT marks untested.
290adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI UT
291adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI UT
292ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
293bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI UT
294dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID UT
295iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
296pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
297trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI
298
299scsibus* at scsi?
300
301## These entries find devices on all SCSI busses and assign
302## unit numbers dynamically.
303sd*	at scsibus? target ? lun ?		# SCSI disks
304st*	at scsibus? target ? lun ?		# SCSI tapes
305cd*	at scsibus? target ? lun ?		# SCSI CD-ROMs
306ch*	at scsibus? target ? lun ?		# SCSI changer devices
307ss*	at scsibus? target ? lun ?		# SCSI scanners
308ses*	at scsibus? target ? lun ?		# SCSI SES/SAF-TE devices
309uk*	at scsibus? target ? lun ?		# unknown SCSI
310
311# IDE and related devices
312# PCI IDE controllers - see pciide(4) for supported hardware.
313# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
314# how to set up DMA modes for this chip. This may work, or may cause
315# a machine hang with some controllers.
316pciide* at pci? dev ? function ? flags 0x0000
317
318atapibus* at atapi?
319
320# IDE drives
321# Flags are used only with controllers that support DMA operations
322# and mode settings (e.g. some pciide controllers)
323# The lowest order four bits (rightmost digit) of the flags define the PIO
324# mode to use, the next set of four bits the DMA mode and the third set the
325# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
326# to use, and the last bit must be 1 for this setting to be used.
327# For DMA and UDMA, 0xf (1111) means 'disable'.
328# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
329# (0xc=1100, 0xa=1010, 0xf=1111)
330# 0x0000 means "use whatever the drive claims to support".
331
332## Disable UDMA 4 which causes data corruption on the Acer Labs
333## chipset on Sun Blade 100 and Netra X1 machines.
334wd*	at pciide? channel ? drive ? flags 0x0a00 # Disable UDMA 4
335
336cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
337sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
338uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
339
340# RAID controllers and devices (untested)
341cac*	at pci? dev ? function ?	# Compaq PCI array controllers
342mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
343twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers
344
345ld*	at cac? unit ?			# logical disk devices
346ld*	at twe? unit ?
347ld*	at mlx? unit ?
348
349## Floppy controller and drive found on SPARCstations.
350
351# need share with the sparc, and everyone else.  needs to use auxio.
352# actually, the ebus version has (will have) direct access to it's AUXIO
353# register space (it is mapped in to fdthree not auxio).
354#fdc0	at sbus? slot ? offset ?		# SUNW,fdtwo
355#fdc0	at ebus?				# fdthree
356#fd*	at fdc0 	 			# the drive itself
357
358## A disk-like interface to files.  Can be used to create floppy, CD,
359## miniroot images, etc.
360
361pseudo-device	vnd	4
362
363## Concatenated and striped disks; with this, you can create a software-based
364## disk array similar to a "RAID 0" setup.  See ccd(4).
365
366pseudo-device	ccd	4
367
368## Cryptographic disk devices.  See cgd(4).
369
370#pseudo-device	cgd	4
371
372## RAIDframe disk driver: software RAID driver.  See raid(4).
373
374pseudo-device	raid	8
375options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
376# Options to enable various other RAIDframe RAID types.
377# options	RF_INCLUDE_EVENODD=1
378# options	RF_INCLUDE_RAID5_RS=1
379# options	RF_INCLUDE_PARITYLOGGING=1
380# options	RF_INCLUDE_CHAINDECLUSTER=1
381# options	RF_INCLUDE_INTERDECLUSTER=1
382# options 	RF_INCLUDE_PARITY_DECLUSTERING=1
383# options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
384
385
386## Memory disk device, used on boot floppies with compressed
387## kernel-plus-root-disk images.
388
389pseudo-device	md	1
390
391
392#### Network interfaces
393
394## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue
395## Three flavors of additional SBus ethernets are available.  One attaches
396## directly like the sun4c on-board, one uses the ledma device like the
397## sun4m on-board, and one uses the lebuffer device.
398
399ledma0		at sbus? slot ? offset ?	# sun4m on-board
400le0		at ledma0			# sun4m on-board
401le*		at sbus? slot ? offset ?	# SBus
402ledma*		at sbus? slot ? offset ?	# SBus
403le*		at ledma?			# SBus
404lebuffer0	at sbus? slot ? offset ?	# SBus
405le0		at lebuffer?			# SBus
406lebuffer*	at sbus? slot ? offset ?	# SBus
407le*		at lebuffer?			# SBus
408
409## Happy Meal Ethernet
410hme*		at sbus? slot ? offset ?
411hme*		at pci?	dev ? function ?	# network "hme" compatible
412
413## qec/be, qec/hme
414qec*		at sbus? slot ? offset ?
415be*		at qec?
416qe*		at qec?
417
418# PCI network interfaces
419# 	UT marks untested.
420an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11) UT
421en*	at pci? dev ? function ?	# ENI/Adaptec ATM UT
422# XXX causes ICE
423#ep*	at pci? dev ? function ?	# 3Com 3c59x
424ex*	at pci? dev ? function ?	# 3Com 90x[B]
425epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
426esh*	at pci? dev ? function ?	# Essential HIPPI card UT
427fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI UT
428fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
429gem*	at pci? dev ? function ?	# Apple GMAC and Sun ERI gigabit enet
430# XXX lacks bus_dmamap_sync()
431#le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
432# XXX uses vtophys()
433#lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
434ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet UT
435ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial UT
436# XXX cause uncorrectable DMA error
437#pcn*	at pci? dev ? function ?	# PCnet-PCI Ethernet
438rtk*	at pci? dev ? function ?	# Realtek 8129/8139
439# XXX cause uncorrectable DMA error
440#sip*	at pci? dev ? function ?	# SiS 900 Ethernet
441ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet UT
442tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
443tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
444vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
445wi*	at pci? dev ? function ?	# Lucent/Intersil WaveLAN/IEEE
446
447# MII/PHY support
448# XXX: only nsphy "tested"
449dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
450exphy*	at mii? phy ?			# 3Com internal PHYs
451icsphy*	at mii? phy ?			# Integrated Circuit Systems ICS189x
452inphy*	at mii? phy ?			# Intel 82555 PHYs
453iophy*	at mii? phy ?			# Intel 82553 PHYs
454lxtphy*	at mii? phy ?			# Level One LXT-970 PHYs
455nsphy*	at mii? phy ?			# NS83840 PHYs
456nsphyter* at mii? phy ?			# NS83843 PHYs
457qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
458sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
459tlphy*	at mii? phy ?			# ThunderLAN PHYs
460tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
461ukphy*	at mii? phy ?			# generic unknown PHYs
462
463# PCI USB controllers
464ehci*	at pci? dev ? function ?	# Enhanced Host Controller
465ohci*	at pci? dev ? function ?	# Open Host Controller
466
467usb*	at ehci?			# USB bus support
468usb*	at ohci?
469
470uhub*	at usb?						# USB Hubs
471uhub*	at uhub? port ? configuration ? interface ?
472
473uhidev*	at uhub? port ? configuration ? interface ?	# USB HID
474uhid*	at uhidev? reportid ?				# USB Generic HID
475
476ulpt*	at uhub? port ? configuration ? interface ?	# USB Printer
477
478umodem*	at uhub? port ? configuration ?			# USB Modem
479ucom*	at umodem?
480
481umass*	at uhub? port ? configuration ? interface ?	# USB Mass Storage
482
483uaudio*	at uhub? port ? configuration ?			# USB audio
484
485# USB Ethernet adapters
486aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
487cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
488kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
489uax*	at uhub? port ?		# ASIX AX88172 based adapters
490url*	at uhub? port ?		# Realtek RTL8150L based adapters
491
492uscanner* at uhub? port ?				# USB scanners
493uyap*	at uhub? port ?					# Y@P firmware loader
494ugen*	at uhub? port ? configuration ? interface ?	# USB Generic driver
495
496# PCI IEEE1394 controllers
497fwohci*	at pci? dev ? function ?	# IEEE1394 Open Host Controller
498#fwlynx* at pci? dev ? function ?	# IEEE1394 TI Lynx Controller
499fw*	at fwbus?			# IP over 1394
500
501# IEEE1394 nodes
502#fwnode* at fwbus? idhi ? idlo ?
503#sbpscsi* at fwnode?
504
505## Loopback network interface; required
506pseudo-device	loop
507
508## SLIP and CSLIP interfaces, for IP over a serial line.
509pseudo-device	sl		2
510
511## PPP, the successor to SLIP.  See pppd(8).
512pseudo-device	ppp		2
513
514## PPP over Ethernet (RFC 2516)
515pseudo-device	pppoe
516
517## Starmode Radio IP, a special hardware network device.
518pseudo-device	strip		1
519
520## Network "tunnel" device, allowing protocol stacks to run in the userland.
521## This is used by the third-party user-mode "ppp" program, and others.
522pseudo-device	tun		4
523
524## Generic L3 over IP tunnel
525#pseudo-device	gre		2	# generic L3 over IP tunnel
526
527## Berkeley Packet Filter, required to run RARPD.  A generic C-language
528## interface that allows selective examining of incoming packets.
529pseudo-device	bpfilter	8
530
531## IEEE 802.1q encapsulation
532pseudo-device	vlan
533
534## Simple inter-network traffic bridging
535pseudo-device	bridge
536#options	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
537
538## IP Filter, used in firewall and NAT applications.  See ipnat(8) for
539## one example of the use of the IP Filter.
540pseudo-device	ipfilter
541
542## for IPv6
543pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
544#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
545#pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
546
547
548#### CardBus and PCMCIA devices
549
550# PCI CardBus bridge support
551#cbb*	at pci? dev ? function ?
552#cardslot* at cbb?
553
554# CardBus bus support
555#cardbus* at cardslot?
556#pcmcia* at cardslot?
557
558## CardBus cards; UT marks untested.
559
560# CardBus serial interfaces
561#com*	at cardbus? dev ? function ?	# Modems and serial cards UT
562
563# CardBus SCSI controllers
564#adv*	at cardbus? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI UT
565#ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480 UT
566
567# CardBus network interfaces
568#ex*	at cardbus? dev ? function ?	# 3Com 3C575TX UT
569#fxp*	at cardbus? dev ? function ?	# Intel i8255x UT
570#rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139 UT
571#tlp*	at cardbus? dev ? function ?	# DECchip 21143 UT
572
573# CardBus USB controllers
574#ehci*	at cardbus? dev ? function ?	# Enhanced Host Controller
575#ohci*	at cardbus? dev ? function ?	# Open Host Controller
576
577# CardBus IEEE1394 controllers
578#fwohci* at cardbus? dev ? function ?	# IEEE1394 Open Host Controller UT
579
580## PCMCIA cards; UT marks untested.
581
582# PCMCIA serial interfaces
583#com*	at pcmcia? function ?		# Modems and serial cards
584
585#pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards UT
586#com*	at pcmcom? slave ?		# ...and the slave devices
587
588# PCMCIA SCSI controllers
589#aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI UT
590#esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI UT
591
592# PCMCIA IDE controllers
593#wdc*	at pcmcia? function ?
594#wd*	at wdc? channel ? drive ? flags 0x0000
595
596# PCMCIA network interfaces
597#an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11) UT
598#awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS) UT
599#cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer UT
600#ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
601#mbe*	at pcmcia? function ?		# MB8696x based Ethernet UT
602#ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
603#ray*	at pcmcia? function ?		# Raytheon Raylink (802.11) UT
604#sm*	at pcmcia? function ?		# Megahertz Ethernet UT
605# tr at pcmcia has problems with Cardbus bridges
606#tr*	at pcmcia? function ?		# TROPIC based Token-Ring UT
607#wi*	at pcmcia? function ?		# Lucent/Intersil WaveLan IEEE (802.11)
608#xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet UT
609
610#mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
611#com*	at mhzc?
612#sm*	at mhzc?
613
614
615#### Audio and video devices
616
617## /dev/audio support (`audiocs' plus `audio')
618##
619audiocs*	at sbus? slot ? offset ?	# SUNW,CS4231
620audiocs*	at ebus?			# SUNW,CS4231 in U5/U10
621autri*		at pci? dev ? function ?	# Blade 100 'sound'
622
623audio*		at audiobus?
624
625#midi*		at midibus?
626
627
628## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m
629## systems.  If your sun4 system has a cgfour installed in the P4 slot,
630## the P4 entries for "bwtwo" will attach to the overlay plane of the
631## "cgfour".
632
633#bwtwo0		at sbus? slot ? offset ?	# sun4c and sun4m
634#bwtwo*		at sbus? slot ? offset ?
635
636## Sun "cgthree" Sbus color framebuffer
637#cgthree0	at sbus? slot ? offset ?
638#cgthree*	at sbus? slot ? offset ?
639
640## Sun "cgsix" accelerated color framebuffer.
641cgsix0		at sbus? slot ? offset ?
642cgsix*		at sbus? slot ? offset ?
643
644## Sun FFB not supported
645#ffb*		at upa?
646
647#### Other device configuration
648
649## Pseudo ttys, required for network logins and programs like screen.
650
651pseudo-device	pty			# pseudo-ttys (for network, etc.)
652
653## Random device, used to implement /dev/random (a source of random noise),
654## and generate randomness for some kernel formulae.
655
656pseudo-device	rnd
657
658pseudo-device	clockctl		# user control of clock subsystem
659pseudo-device	ksyms			# /dev/ksyms
660