GENERIC revision 1.73 1 # $NetBSD: GENERIC,v 1.73 2005/01/28 03:19:49 rumble 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
21 include "arch/cats/conf/std.cats"
22
23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary
24
25 # estimated number of users
26
27 maxusers 32
28
29 # Standard system options
30
31 options INSECURE # disable kernel securelevel
32
33 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
34 options NTP # NTP phase/frequency locked loop
35
36 # experimental ELF support when used on a CATS board running ABLE
37 #options ABLEELF
38 #makeoptions ABLEELF="1"
39
40 # Enable experimental buffer queue strategy for better responsiveness under
41 # high disk I/O load. Use it with caution - it's not proven to be stable yet.
42 #options NEW_BUFQ_STRATEGY
43
44 # CPU options
45
46 # For StrongARM systems
47 options CPU_SA110 # Support the SA110 core
48 makeoptions CPUFLAGS="-march=armv4 -mtune=strongarm"
49
50 # FPA options
51
52 #options ARMFPE # ARM Ltd FPE
53
54 # File systems
55
56 file-system FFS # UFS
57 file-system LFS # log-structured file system
58 file-system MFS # memory file system
59 file-system NFS # Network file system
60 file-system ADOSFS # AmigaDOS-compatible file system
61 file-system EXT2FS # second extended file system (linux)
62 file-system CD9660 # ISO 9660 + Rock Ridge file system
63 file-system MSDOSFS # MS-DOS file system
64 file-system FDESC # /dev/fd
65 file-system KERNFS # /kern
66 file-system NULLFS # loopback file system
67 file-system OVERLAY # overlay filesystem
68 file-system PORTAL # portal filesystem (still experimental)
69 file-system PROCFS # /proc
70 file-system UMAPFS # NULLFS + uid and gid remapping
71 file-system UNION # union file system
72 file-system CODA # Coda File System; also needs vcode (below)
73
74 # File system options
75 options QUOTA # UFS quotas
76 #options FFS_EI # FFS Endian Independant support
77 options NFSSERVER
78 options SOFTDEP # FFS soft updates support
79 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental
80
81 # Networking options
82
83 #options GATEWAY # packet forwarding
84 options INET # IP + ICMP + TCP + UDP
85 options INET6 # IPV6
86 #options IPSEC # IP security
87 #options IPSEC_ESP # IP security (encryption part; define w/ IPSEC)
88 #options IPSEC_DEBUG # debug for IP security
89 #options MROUTING # IP multicast routing
90 #options PIM # Protocol Independent Multicast
91 options NS # XNS
92 #options NSIP # XNS tunneling over IP
93 options ISO,TPIP # OSI
94 #options EON # OSI tunneling over IP
95 options CCITT,LLC,HDLC # X.25
96 options NETATALK # AppleTalk networking
97 options PFIL_HOOKS # pfil(9) packet filter hooks
98 options PPP_BSDCOMP # BSD-Compress compression support for PPP
99 options PPP_DEFLATE # Deflate compression support for PPP
100 options PPP_FILTER # Active filter support for PPP (requires bpf)
101 options IPFILTER_LOG # ipmon(8) log support
102 #options IPFILTER_DEFAULT_BLOCK # block all packets by default
103 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
104
105 #options ALTQ # Manipulate network interfaces' output queues
106 #options ALTQ_BLUE # Stochastic Fair Blue
107 #options ALTQ_CBQ # Class-Based Queueing
108 #options ALTQ_CDNR # Diffserv Traffic Conditioner
109 #options ALTQ_FIFOQ # First-In First-Out Queue
110 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
111 #options ALTQ_HFSC # Hierarchical Fair Service Curve
112 #options ALTQ_LOCALQ # Local queueing discipline
113 #options ALTQ_PRIQ # Priority Queueing
114 #options ALTQ_RED # Random Early Detection
115 #options ALTQ_RIO # RED with IN/OUT
116 #options ALTQ_WFQ # Weighted Fair Queueing
117
118 options NFS_BOOT_BOOTP
119 options NFS_BOOT_DHCP
120 #options NFS_BOOT_BOOTPARAM
121
122 # Compatibility options
123
124 #options COMPAT_43 # 4.3BSD compatibility.
125 options COMPAT_16 # NetBSD 1.6 compatibility.
126 options COMPAT_14 # NetBSD 1.4 compatibility.
127 options COMPAT_13 # NetBSD 1.3 compatibility.
128 #options COMPAT_12 # NetBSD 1.2 compatibility.
129 #options COMPAT_11 # NetBSD 1.1 compatibility.
130 #options COMPAT_10 # NetBSD 1.0 compatibility.
131 #options COMPAT_09 # NetBSD 0.9 compatibility.
132 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
133 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
134
135 # Shared memory options
136
137 options SYSVMSG # System V-like message queues
138 options SYSVSEM # System V-like semaphores
139 #options SEMMNI=10 # number of semaphore identifiers
140 #options SEMMNS=60 # number of semaphores in system
141 #options SEMUME=10 # max number of undo entries per process
142 #options SEMMNU=30 # number of undo structures in system
143 options SYSVSHM # System V-like memory sharing
144 #options SHMMAXPGS=1024 # 1024 pages is the default
145 options P1003_1B_SEMAPHORE # p1003.1b semaphore support
146
147 # Device options
148
149 #options MEMORY_DISK_HOOKS # boottime setup of ramdisk
150 #options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks
151 #options MEMORY_DISK_IS_ROOT # use memory disk as root
152
153 # Miscellaneous kernel options
154 options KTRACE # system call tracing, a la ktrace(1)
155 options SYSTRACE # system call vetting via systrace(1)
156 options IRQSTATS # manage IRQ statistics
157 #options LKM # loadable kernel modules
158 #options KMEMSTATS # kernel memory statistics
159 options SCSIVERBOSE # Verbose SCSI errors
160 options PCIVERBOSE # Verbose PCI descriptions
161 options MIIVERBOSE # verbose PHY autoconfig messages
162 #options PCI_CONFIG_DUMP # verbosely dump PCI config space
163 options USBVERBOSE # verbose USB device autoconfig messages
164 options PMAP_STATIC_L1S=128
165 options USERCONF # userconf(4) support
166 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
167 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
168
169 # if set defines a keycode for the fcom console to break into ddb.
170 # 0x40 == @, see man ascii(7)
171 #options DDB_KEYCODE=0x40
172
173 # wscons options
174 #options WSEMUL_SUN # sun terminal emulation
175 options WSEMUL_VT100 # VT100 / VT220 emulation
176 # different kernel output - see dev/wscons/wsdisplayvar.h
177 options WS_KERNEL_FG=WSCOL_GREEN
178 options WSDISPLAY_COMPAT_PCVT # emulate some ioctls
179 options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls
180 options WSDISPLAY_COMPAT_USL # VT handling
181 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes
182 # see dev/wscons/wskbdmap_mfii.h for implemented layouts
183 #options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
184 # the following enables some functions to get mouse console support.
185 # if you want a really secure system, it may be better not to enable them,
186 # see wsmoused(8), section SECURITY CONSIDERATIONS for more info.
187 #options WSDISPLAY_CHARFUNCS # mouse console support
188
189 # Development and Debugging options
190
191 #options PORTMASTER # Enable PortMaster only options
192 options DIAGNOSTIC # internally consistency checks
193 #options PMAP_DEBUG # Enable pmap_debug_level code
194 #options IPKDB # remote kernel debugging
195 options DDB # in-kernel debugger
196 options DDB_HISTORY_SIZE=100 # Enable history editing in DDB
197 #makeoptions DEBUG="-g" # compile full symbol table
198 #options SYMTAB_SPACE=380000
199
200 config netbsd root on ? type ?
201
202 # The main bus device
203 mainbus0 at root
204
205 # The boot CPU
206 cpu0 at mainbus?
207
208 # Core logic
209 footbridge0 at mainbus?
210
211 # footbridge uart
212 fcom0 at footbridge?
213
214 # system clock via footbridge
215 #clock* at footbridge?
216
217 # time-of-day device via footbridge or RTC
218 todclock0 at todservice?
219
220 # PCI bus support
221 # PCI bus via footbridge
222 pci0 at footbridge? # PCI bus
223
224 pci* at ppb? bus ?
225
226 # PCI bridges
227 ppb* at pci? dev ? function ? # PCI-PCI bridges
228 # XXX 'puc's aren't really bridges, but there's no better place for them here
229 #puc* at pci? dev ? function ? # PCI "universal" comm. cards
230
231 # Cryptographic Devices
232
233 # PCI cryptographic devices
234 hifn* at pci? dev ? function ? # Hifn 7755/7811/795x
235 ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x
236
237
238 # PCI serial interfaces
239 #com* at puc? port ? # 16x50s on "universal" comm boards
240 #cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards
241
242 # PCI parallel printer interfaces
243 #lpt* at puc? port ? # || ports on "universal" comm boards
244
245 # PCI SCSI Controllers and Buses
246 adv* at pci? dev ? function ? # AdvanSys 1200[A,B], ULTRA SCSI
247 scsibus* at adv?
248 #adw* at pci? dev ? function ? # AdvanSys 9xxUW SCSI
249 #scsibus* at adw?
250 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI controllers
251 scsibus* at ahc?
252 #bha* at pci? dev ? function ? # BusLogic 9xx SCSI
253 #scsibus* at bha?
254 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI
255 scsibus* at iha?
256 isp* at pci? dev ? function ? # Qlogic ISP 10x0 SCSI controllers
257 scsibus* at isp?
258 pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI
259 scsibus* at pcscp?
260 siop* at pci? dev ? function ? # NCR 53c8xx SCSI
261 scsibus* at siop?
262 esiop* at pci? dev ? function ? # NCR 53c875 SCSI and newer
263 scsibus* at esiop?
264
265 # SCSI devices
266 sd* at scsibus? target ? lun ? # SCSI disk drives
267 st* at scsibus? target ? lun ? # SCSI tape drives
268 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
269 #ch* at scsibus? target ? lun ? # SCSI auto-changers
270 #uk* at scsibus? target ? lun ? # SCSI unknown device
271 #ss* at scsibus? target ? lun ? # SCSI scanner
272
273 # PCI IDE Controllers and Devices
274 # PCI IDE controllers - see pciide(4) for supported hardware.
275 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
276 # how to set up DMA modes for this chip. This may work, or may cause
277 # a machine hang with some controllers.
278 pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver
279 acardide* at pci? dev ? function ? # Acard IDE controllers
280 aceride* at pci? dev ? function ? # Acer Lab IDE controllers
281 artsata* at pci? dev ? function ? # Intel i31244 SATA controller
282 cmdide* at pci? dev ? function ? # CMD tech IDE controllers
283 cypide* at pci? dev ? function ? # Cypress IDE controllers
284 hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers
285 optiide* at pci? dev ? function ? # Opti IDE controllers
286 piixide* at pci? dev ? function ? # Intel IDE controllers
287 pdcide* at pci? dev ? function ? # Promise IDE controllers
288 pdcsata* at pci? dev ? function ? # Promise SATA150 controllers
289 satalink* at pci? dev ? function ? # SiI SATALink controllers
290 siside* at pci? dev ? function ? # SiS IDE controllers
291 slide* at pci? dev ? function ? # Symphony Labs IDE controllers
292 viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers
293
294 # ATA (IDE) bus support
295 atabus* at ata?
296
297 # IDE drives
298 # Flags are used only with controllers that support DMA operations
299 # and mode settings (e.g. some pciide controllers)
300 # The lowest order four bits (rightmost digit) of the flags define the PIO
301 # mode to use, the next set of four bits the DMA mode and the third set the
302 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
303 # to use, and the last bit must be 1 for this setting to be used.
304 # For DMA and UDMA, 0xf (1111) means 'disable'.
305 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
306 # (0xc=1100, 0xa=1010, 0xf=1111)
307 # 0x0000 means "use whatever the drive claims to support".
308 wd* at atabus? drive ? flags 0x0000 # the drives themselves
309
310 # ATAPI bus support
311 atapibus* at atapi?
312
313 # ATAPI devices
314 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
315 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
316 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
317
318 # PCI network interfaces
319 #en* at pci? dev ? function ? # ENI/Adaptec ATM
320 ep* at pci? dev ? function ? # 3C590 ethernet cards
321 ex* at pci? dev ? function ? # 3Com 90x[B]
322 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet
323 #esh* at pci? dev ? function ? # Essential HIPPI card
324 #fpa* at pci? dev ? function ? # DEC DEFPA FDDI
325 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B
326 #le* at pci? dev ? function ? # PCnet-PCI Ethernet
327 ne* at pci? dev ? function ? # NE2000 compat ethernet
328 #ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial
329 sip* at pci? dev ? function ? # SiS 900 Ethernet
330 #tl* at pci? dev ? function ? # ThunderLAN-based Ethernet
331 tlp* at pci? dev ? function ? # DECchip 21x4x and clones
332 vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet
333 #lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3
334 rtk* at pci? dev ? function ? # Realtek 8129/8139
335
336 # MII/PHY support
337 acphy* at mii? phy ? # DAltima AC101 and AMD Am79c874 PHYs
338 amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs
339 bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs
340 brgphy* at mii? phy ? # Broadcom BCM5400-family PHYs
341 dmphy* at mii? phy ? # Davicom DM9101 PHYs
342 exphy* at mii? phy ? # 3Com internal PHYs
343 glxtphy* at mii? phy ? # Level One LXT-1000 PHYs
344 gphyter* at mii? phy ? # NS83861 Gig-E PHY
345 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x
346 inphy* at mii? phy ? # Intel 82555 PHYs
347 iophy* at mii? phy ? # Intel 82553 PHYs
348 lxtphy* at mii? phy ? # Level One LXT-970 PHYs
349 makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
350 nsphy* at mii? phy ? # NS83840 PHYs
351 nsphyter* at mii? phy ? # NS83843 PHYs
352 pnaphy* at mii? phy ? # generic HomePNA PHYs
353 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
354 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
355 tlphy* at mii? phy ? # ThunderLAN PHYs
356 tqphy* at mii? phy ? # TDK Semiconductor PHYs
357 ukphy* at mii? phy ? # generic unknown PHYs
358 urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs
359
360 # USB Controller and Devices
361
362 # PCI USB controllers
363 ohci* at pci? # Open Host Controller
364
365 # USB bus support
366 usb* at ohci?
367
368 # USB Hubs
369 uhub* at usb?
370 uhub* at uhub? port ? configuration ? interface ?
371
372 # USB HID device
373 uhidev* at uhub? port ? configuration ? interface ?
374
375 # USB Mice
376 ums* at uhidev? reportid ?
377 wsmouse* at ums?
378
379 # USB Keyboards
380 ukbd* at uhidev? reportid ?
381 wskbd* at ukbd? console ?
382
383 # USB Generic HID devices
384 uhid* at uhidev? reportid ?
385
386 # USB Printer
387 ulpt* at uhub? port ? configuration ? interface ?
388
389 # USB Modem
390 umodem* at uhub? port ? configuration ?
391 ucom* at umodem?
392
393 # USB Mass Storage
394 umass* at uhub? port ? configuration ? interface ?
395 atapibus* at umass?
396 scsibus* at umass? channel ?
397
398 # USB audio
399 uaudio* at uhub? port ? configuration ?
400 audio* at uaudio?
401
402 # USB MIDI
403 umidi* at uhub? port ? configuration ?
404 midi* at umidi?
405
406 # USB Ethernet adapters
407 aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters
408 axe* at uhub? port ? # ASIX AX88172 based adapters
409 cue* at uhub? port ? # CATC USB-EL1201A based adapters
410 kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters
411 url* at uhub? port ? # Realtek RTL8150L based adapters
412 udav* at uhub? port ? # Davicom DM9601 based adapters
413
414 # Prolofic PL2301/PL2302 host-to-host adapter
415 upl* at uhub? port ?
416
417 # Serial adapters
418 # FTDI FT8U100AX serial adapter
419 uftdi* at uhub? port ?
420 ucom* at uftdi? portno ?
421
422 uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter
423 ucom* at uplcom? portno ?
424
425 umct* at uhub? port ? # MCT USB-RS232 serial adapter
426 ucom* at umct? portno ?
427
428 # Diamond Multimedia Rio 500
429 urio* at uhub? port ?
430
431 # USB Handspring Visor
432 uvisor* at uhub? port ?
433 ucom* at uvisor?
434
435 # USB scanners
436 uscanner* at uhub? port ?
437
438 # USB scanners that use SCSI emulation, e.g., HP5300
439 usscanner* at uhub? port ?
440 scsibus* at usscanner? channel ?
441
442 # Y@P firmware loader
443 uyap* at uhub? port ?
444
445 # USB Generic driver
446 ugen* at uhub? port ?
447
448 # Audio Devices
449
450 # PCI audio devices
451 #eap* at pci? dev ? function ? # Ensoniq AudioPCI
452 #sv* at pci? dev ? function ? # S3 SonicVibes
453
454 # Audio support
455 #audio* at eap?
456 #audio* at sv?
457
458 vga* at pci?
459 wsdisplay* at vga? console ?
460
461 # ISA bus bridging
462
463 pcib* at pci? dev ? function ? # PCI-ISA bridge
464 isa* at pcib? # ISA bus
465
466 # ISA Plug-and-Play bus support
467 isapnp0 at isa?
468
469 # wscons
470 pckbc0 at isa? # pc keyboard controller
471 pckbd* at pckbc? # PC keyboard
472 pms* at pckbc? # PS/2 mouse for wsmouse
473 wskbd* at pckbd? console ?
474 wsmouse* at pms?
475
476 pcppi0 at isa?
477 sysbeep0 at pcppi?
478
479 # ISA Plug-and-Play serial interfaces
480 com* at isapnp? # Modems and serial boards
481
482 # ISA Plug-and-Play network interfaces
483 ep* at isapnp? # 3Com 3c509 Ethernet
484 fmv* at isapnp? # Fujitsu FMV-183
485 ne* at isapnp? # NE2000-compatible
486
487 # ISA serial interfaces
488 com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports
489 com1 at isa? port 0x2f8 irq 3
490 #com2 at isa? port 0x3e8 irq 9
491 #com3 at isa? port 0x2e8 irq 10
492
493 # ISA parallel printer interfaces
494 lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports
495 lpt1 at isa? port 0x278 irq 5
496 #lpt2 at isa? port 0x3bc
497
498 # ISA floppy
499 #fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers
500 #fdc1 at isa? port 0x370 irq ? drq ?
501 #fd* at fdc? drive ? # the drives themselves
502
503 # ISA network interface
504 #ne0 at isa? port 0x280 irq 9
505 #ne1 at isa? port 0x300 irq 10
506 #ep* at isa? port ? irq ?
507
508 # The spkr driver provides a simple tone interface to the built in speaker.
509 spkr0 at pcppi? # PC speaker
510
511 ds1687rtc0 at isa? port 0x72 # Dallas 1687 RTC
512
513 # ISA Plug-and-Play audio devices
514 ess* at isapnp? # ESS Tech ES1887, ES1888, ES888 audio
515 sb* at isapnp? # SoundBlaster-compatible audio
516 wss* at isapnp? # Windows Sound System
517
518 # OPL[23] FM syntheziers
519 opl* at ess?
520 opl* at sb?
521
522 # Audio support
523 audio* at ess?
524 audio* at sb?
525 audio* at wss?
526
527 # MPU 401 UARTs
528 #mpu* at sb?
529
530 # MIDI support
531 midi* at pcppi? # MIDI interface to the PC speaker
532 midi* at sb? # SB MPU401 port
533 midi* at opl? # OPL FM synth
534 #midi* at mpu? # MPU 401
535
536 # Joysticks
537
538 # ISA Plug-and-Play joysticks
539 joy* at isapnp? # Game ports (usually on audio cards)
540
541 # ISA joysticks. Probe is a little strange; add only if you have one.
542 #joy0 at isa? port 0x201
543
544 # Pseudo-Devices
545
546 pseudo-device crypto # opencrypto framework
547
548 # disk/mass storage pseudo-devices
549 pseudo-device ccd 2 # concatenated/striped disk devices
550 #pseudo-device cgd 2 # cryptographic disk devices
551 pseudo-device md 1 # memory disk device (ramdisk)
552 pseudo-device vnd 4 # disk-like interface to files
553
554 # network pseudo-devices
555 pseudo-device bpfilter 4 # Berkeley packet filter
556 pseudo-device ipfilter # IP filter (firewall) and NAT
557 pseudo-device loop # network loopback
558 pseudo-device ppp 2 # Point-to-Point Protocol
559 pseudo-device pppoe # PPP over Ethernet (RFC 2516)
560 pseudo-device sl 2 # Serial Line IP
561 pseudo-device strip 2 # Starmode Radio IP (Metricom)
562 pseudo-device tun 2 # network tunneling over tty
563 pseudo-device tap # virtual Ethernet
564 pseudo-device gre 2 # generic L3 over IP tunnel
565 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933)
566 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f
567 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation
568 pseudo-device vlan # IEEE 802.1q encapsulation
569 pseudo-device bridge # simple inter-network bridging
570 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too
571
572 # miscellaneous pseudo-devices
573 pseudo-device pty # pseudo-terminals
574 pseudo-device tb 1 # tablet line discipline
575 pseudo-device sequencer 1 # MIDI sequencer
576 pseudo-device rnd # /dev/random and in-kernel generator
577 #options RND_COM # use "com" randomness as well (BROKEN)
578 pseudo-device clockctl # user control of clock subsystem
579
580 # a pseudo device needed for Coda # also needs CODA (above)
581 pseudo-device vcoda 4 # coda minicache <-> venus comm.
582
583 # mouse & keyboard multiplexor pseudo-devices
584 pseudo-device wsmux
585 pseudo-device wsfont
586 pseudo-device ksyms # /dev/ksyms
587 #pseudo-device pf # PF packet filter
588 #pseudo-device pflog # PF log if
589