Annotation of src/sys/arch/x68k/conf/GENERIC, Revision 1.155.4.1
1.155.4.1! yamt 1: # $NetBSD: GENERIC,v 1.155 2011/03/17 13:26:51 tsutsui Exp $
1.69 gmcgarry 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.
1.1 oki 11: #
1.69 gmcgarry 12: # For further information on compiling NetBSD kernels, see the config(8)
13: # man page.
1.1 oki 14: #
1.69 gmcgarry 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.
1.1 oki 20:
1.69 gmcgarry 21: include "arch/x68k/conf/std.x68k"
1.41 hubertf 22:
1.76 atatat 23: options INCLUDE_CONFIG_FILE # embed config file in kernel binary
24:
1.155.4.1! yamt 25: #ident "GENERIC-$Revision: 1.155 $"
1.6 oki 26:
1.48 minoura 27: maxusers 8
1.1 oki 28:
1.22 minoura 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
1.10 oki 34: options M68030
35: options M68040
1.14 oki 36: options M68060
1.55 minoura 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"
1.1 oki 41:
1.22 minoura 42:
43: #### System options specific to the x68k port
44:
1.29 minoura 45: options EXTENDED_MEMORY # support for >16MB memory
1.22 minoura 46: options FPU_EMULATE # software fpu emulation for MC68030
47: options FPSP # floating point emulation for MC68040
48: options M060SP # int/fp emulation for MC68060
1.56 minoura 49: #options JUPITER # support for "Jupiter-X" accelerator
1.38 minoura 50: #options MAPPEDCOPY # use page mapping for large copyin/copyout
1.28 minoura 51: #options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console
1.22 minoura 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:
61: config netbsd root on ? type ?
1.28 minoura 62: #config netbsd root on sd0 type ffs
1.22 minoura 63:
64: ## RTC is offset from GMT; -540 means JST-9
1.7 perry 65: options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT
1.1 oki 66:
1.22 minoura 67: ## System call tracing (see ktrace(1)).
68: options KTRACE
1.1 oki 69:
1.22 minoura 70: ## Collect statistics on kernel malloc's and free's. This does have a
71: ## significant performance hit on slower machines, so it is intended for
72: ## diagnostic use only.
73: #options KMEMSTATS
74:
75: ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2))
76: options SYSVMSG # System V message queues
77: options SYSVSEM # System V semaphores
78: options SYSVSHM # System V shared memory
79:
80: ## Loadable kernel module support
1.153 tsutsui 81: #options MODULAR # new style module(7) framework
1.74 jdolecek 82:
1.79 lukem 83: options USERCONF # userconf(4) support
1.138 isaki 84: #options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
1.99 atatat 85: options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
1.84 junyoung 86:
1.85 wiz 87: # Enable experimental buffer queue strategy for better responsiveness under
1.84 junyoung 88: # high disk I/O load. Use it with caution - it's not proven to be stable yet.
1.111 tsutsui 89: #options BUFQ_READPRIO
90: #options BUFQ_PRIOCSCAN
1.22 minoura 91:
92: ## NFS boot options; not supported currently: needs nfsboot program
93: #options NFS_BOOT_BOOTPARAM
94: #options NFS_BOOT_BOOTP
95: #options NFS_BOOT_DHCP
96:
97: #### Debugging options
98:
99: ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at
100: ## serial console break or keyboard reset, where the PROM would normally
101: ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history.
1.152 tsutsui 102: options DDB # kernel dynamic debugger
1.28 minoura 103: #options DDB_HISTORY_SIZE=100 # enable history editing in DDB
104: #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic'
105: #options PANICBUTTON # interrupt switch invokes DDB
1.22 minoura 106:
107: ## You may also use gdb, on another computer connected to this machine over
1.64 lukem 108: ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified;
109: ## KGDB_DEV is a dev_t encoded device number of the serial port to use.
1.22 minoura 110: ## KGDB is not supported for now.
1.64 lukem 111: #options KGDB # support for kernel gdb
112: #options KGDB_DEV=0xc00 # kgdb device number
113: #options KGDB_DEVRATE=9600 # baud rate
1.22 minoura 114:
115: ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file),
116: ## such that gdb(1) can be used on a kernel coredump.
117:
1.65 lukem 118: #makeoptions DEBUG="-g"
1.22 minoura 119:
120: ## Adds code to the kernel that does internal consistency checks, and will
121: ## cause the kernel to panic if corruption of internal data structures
122: ## is detected.
123: #options DIAGNOSTIC # extra kernel sanity checking
124:
125: ## Enable (possibly expensive) debugging code that may also display messages
126: ## on the system console
127: #options DEBUG
128:
1.78 isaki 129: ## These options enable verbose messages for several subsystems.
130: ## Warning, these may compile large string tables into the kernel!
131: #options SCSIVERBOSE # human readable SCSI error messages
132: #options USBVERBOSE # verbose USB device autoconfig messages
1.22 minoura 133:
134: ## `INSECURE' turns off the kernel security level (securelevel = 0 always).
135: ## This allows writing to /dev/mem, loading kernel modules while multi-user,
136: ## and other insecurities good only for development work. Do not use this
137: ## option on a production machine.
138: #options INSECURE
139:
140: ## `FDSCRIPTS' allows non-readable but executable scripts by providing a
141: ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS',
142: ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same
143: ## opaque file mechanism. Perl calls this "secure setuid scripts."
144:
145: #options FDSCRIPTS
146: #options SETUIDSCRIPTS
147:
148: ## Options for compatibility with previous releases foreign system binaries.
149:
150: options COMPAT_43 # 4.3BSD system interfaces
151: options COMPAT_09 # NetBSD 0.9 binary compatibility
152: options COMPAT_10 # NetBSD 1.0 binary compatibility
153: options COMPAT_11 # NetBSD 1.1 binary compatibility
154: options COMPAT_12 # NetBSD 1.2 binary compatibility
155: options COMPAT_13 # NetBSD 1.3 binary compatibility
1.36 augustss 156: options COMPAT_14 # NetBSD 1.4 binary compatibility
1.92 cl 157: options COMPAT_15 # NetBSD 1.5 binary compatibility
158: options COMPAT_16 # NetBSD 1.6 binary compatibility
1.109 simonb 159: options COMPAT_20 # NetBSD 2.0 binary compatibility
1.118 christos 160: options COMPAT_30 # NetBSD 3.0 compatibility.
1.139 tsutsui 161: options COMPAT_40 # NetBSD 4.0 compatibility.
1.146 mrg 162: options COMPAT_50 # NetBSD 5.0 compatibility.
1.70 minoura 163: options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out
1.22 minoura 164: #options COMPAT_M68K4K # NetBSD/m68k4k binaries
165: #options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken
1.33 kleink 166: #options COMPAT_SVR4 # SVR4 binary compatibility; broken
1.25 itohy 167: #options COMPAT_LINUX # Linux/m68k binary compatibility
1.60 abs 168: #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
1.138 isaki 169: options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
1.22 minoura 170:
171: ## File systems.
172: file-system FFS # Berkeley Fast Filesystem
173: file-system NFS # Sun NFS-compatible filesystem client
174: file-system KERNFS # kernel data-structure filesystem
1.34 minoura 175: #file-system NULLFS # NULL layered filesystem (buggy)
1.40 wrstuden 176: #file-system OVERLAY # overlay file system
1.22 minoura 177: file-system MFS # memory-based filesystem
178: #file-system FDESC # user file descriptor filesystem
179: file-system UMAPFS # uid/gid remapping filesystem
1.34 minoura 180: #file-system LFS # Log-structured filesystem (experimental)
1.22 minoura 181: file-system PROCFS # /proc
182: file-system CD9660 # ISO 9660 + Rock Ridge file system
1.34 minoura 183: #file-system UNION # union file system (a little buggy)
1.22 minoura 184: file-system MSDOSFS # MS-DOS FAT filesystem(s).
185: #file-system ADOSFS # AmigaDOS filesystem
1.119 christos 186: file-system PTYFS # /dev/pts/N support
1.150 chs 187: file-system TMPFS # Efficient memory file-system
1.123 reinoud 188: #file-system UDF # experimental - OSTA UDF CD/DVD file-system
1.22 minoura 189:
190: ## File system options.
191: options NFSSERVER # Sun NFS-compatible filesystem server
1.154 bouyer 192: #options QUOTA # legacy UFS quotas
193: #options QUOTA2 # new, in-filesystem UFS quotas
1.22 minoura 194: #options FFS_EI # FFS Endian Independent support
1.155.4.1! yamt 195: options WAPBL # File system journaling support
1.138 isaki 196: #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental
1.121 tsutsui 197: options FFS_NO_SNAPSHOT # No FFS snapshot support
1.39 itojun 198:
1.22 minoura 199: ## Network protocol support. In most environments, INET is required.
200: options INET # IP (Internet Protocol) v4
1.39 itojun 201: options INET6 # IPV6
202: #options IPSEC # IP security
203: #options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
1.113 tron 204: #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T)
1.39 itojun 205: #options IPSEC_DEBUG # debug for IP security
1.22 minoura 206: #options GATEWAY # packet forwarding ("router switch")
207: #options MROUTING # packet forwarding of multicast packets
1.100 manu 208: #options PIM # Protocol Independent Multicast
1.22 minoura 209: #options DIRECTED_BROADCAST # allow broadcasts through routers
210: #options ISO,TPIP # OSI networking
211: #options EON # OSI tunneling over IP
1.48 minoura 212: #options NETATALK # AppleTalk (over Ethernet) protocol
213: #options NTP # Network Time Protocol in-kernel support
1.22 minoura 214: #options PPS_SYNC # Add serial line synchronization for NTP
1.35 christos 215: options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs.
1.48 minoura 216: #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device
1.131 christos 217: #options IPFILTER_LOOKUP # ippool(8) support
1.81 martti 218: #options IPFILTER_DEFAULT_BLOCK # block all packets by default
1.48 minoura 219: #options PPP_BSDCOMP # Add BSD compression to ppp device
220: #options PPP_DEFLATE # Add deflate (libz) compression to ppp device
221: #options PPP_FILTER # Add active filters for ppp (via bpf)
1.60 abs 222: #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
1.22 minoura 223:
1.97 abs 224: #options ALTQ # Manipulate network interfaces' output queues
225: #options ALTQ_BLUE # Stochastic Fair Blue
226: #options ALTQ_CBQ # Class-Based Queueing
227: #options ALTQ_CDNR # Diffserv Traffic Conditioner
228: #options ALTQ_FIFOQ # First-In First-Out Queue
229: #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
230: #options ALTQ_HFSC # Hierarchical Fair Service Curve
231: #options ALTQ_LOCALQ # Local queueing discipline
232: #options ALTQ_PRIQ # Priority Queueing
233: #options ALTQ_RED # Random Early Detection
234: #options ALTQ_RIO # RED with IN/OUT
235: #options ALTQ_WFQ # Weighted Fair Queueing
236:
1.22 minoura 237:
238: #### Device configurations
239:
1.28 minoura 240: ## Fundamental devices; see also std.x68k
1.93 wiz 241: dmac0 at intio0 addr 0xe84000 # DMA controller
1.28 minoura 242: xel0 at intio0
243: opm0 at intio0 addr 0xe90000 # OPM: required for fdc
1.22 minoura 244:
245: ## Display devices and console
246: grfbus0 at mainbus0 # bitmapped displays
1.104 chs 247: grf0 at grfbus0 addr 0 # multiplane graphics
248: grf1 at grfbus0 addr 1 # flexible graphics
1.22 minoura 249:
1.28 minoura 250: kbd0 at mfp0 # standard keyboard
1.104 chs 251: ite0 at grf0 grfaddr 0 # internal terminal emulator
1.34 minoura 252: options ITE_KERNEL_ATTR=4 # bold for kernel messages
1.28 minoura 253: # see /sys/arch/x68k/dev/itevar.h
1.22 minoura 254:
255: ## floppy disks
1.93 wiz 256: fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller
1.22 minoura 257: fd* at fdc0 unit ? # builtin floppy drives
258:
259: ## SCSI devices
1.28 minoura 260: scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS
261: scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS
262: spc0 at scsirom0 # genuin SCSI
263: spc1 at scsirom1 # genuin SCSI
1.22 minoura 264: scsibus* at spc?
1.28 minoura 265: mha0 at scsirom1 # Mankai MK-HA1 (Mach-2)
1.22 minoura 266: scsibus* at mha0
267:
268: sd* at scsibus? target ? lun ? # SCSI disks
269: cd* at scsibus? target ? lun ? # SCSI CD-ROMs
1.48 minoura 270: #st* at scsibus? target ? lun ? # SCSI tapes
1.22 minoura 271: #ss* at scsibus? target ? lun ? # SCSI scanners
1.48 minoura 272: #ch* at scsibus? target ? lun ? # SCSI changer devices
1.22 minoura 273: #uk* at scsibus? target ? lun ? # SCSI unknown devices
274:
1.44 minoura 275: ## Ports
1.28 minoura 276: zsc0 at intio0 addr 0xe98000 intr 112
1.22 minoura 277: zstty0 at zsc0 channel 0 # built-in RS-232C
278: ms0 at zsc0 channel 1 # standard mouse
1.28 minoura 279: #zsc1 at intio0 addr 0xeafc00 intr 113
1.22 minoura 280: #zstty2 at zsc1 channel 0
281: #zstty3 at zsc1 channel 1
1.28 minoura 282: #zsc2 at intio0 addr 0xeafc10 intr 114
1.22 minoura 283: #zstty4 at zsc2 channel 0
284: #zstty5 at zsc2 channel 1
1.44 minoura 285: par0 at intio0 addr 0xe8c000 # Builtin printer port
1.22 minoura 286:
1.145 isaki 287: sram0 at intio0 addr 0xed0000 # battery-backuped static RAM
1.29 minoura 288: pseudo-device bell # OPM bell
1.22 minoura 289:
1.155.4.1! yamt 290: powsw0 at mfp0 # Front switch
! 291: #powsw1 at mfp0 # External power switch
! 292:
1.28 minoura 293: xcom0 at mainbus0 # NS16550 fast serial
294: xcom1 at mainbus0
1.22 minoura 295:
1.57 minoura 296: ## Audio device
297: vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106
298: audio* at vs?
1.22 minoura 299:
300: ## Network interfaces
1.67 minoura 301: ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet
1.72 isaki 302: ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet
1.28 minoura 303: neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X
304: neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr.
1.63 isaki 305: ne* at neptune? addr 0x300 # NE2000 or clone
1.78 isaki 306:
1.86 isaki 307: ## Bank memory disk
308: bmd* at intio0 addr 0xece3f0 # Nereid
309: bmd* at intio0 addr 0xecebf0 # Nereid
1.78 isaki 310:
311: ## MII/PHY support for USB ethernet
312: #acphy* at mii? phy ?
313:
314: ## USB Controller and Devices; Experimental
315:
316: # Nereid USB controllers
317: #slhci0 at intio0 addr 0xece380 intr 251
318: #slhci1 at intio0 addr 0xeceb80 intr 250
1.138 isaki 319: #options SLHCI_DEBUG
1.78 isaki 320:
321: # USB bus support
322: #usb* at slhci?
323:
324: # USB Hubs
325: #uhub* at usb?
1.133 drochner 326: #uhub* at uhub? port ?
1.78 isaki 327:
328: # USB HID device
329: #uhidev* at uhub? port ? configuration ? interface ?
330:
331: # USB Mice; not supported wscons yet
332: #ums* at uhidev? reportid ?
333: #wsmouse* at ums? mux 0
334:
335: # USB Keyboards; not supported wscons yet
336: #ukbd* at uhidev? reportid ?
337: #wskbd* at ukbd? console ? mux 1
338:
1.129 skrll 339: # USB serial adapter
1.117 skrll 340: #ucycom* at uhidev? reportid ?
341:
1.78 isaki 342: # USB Generic HID devices
343: #uhid* at uhidev? reportid ?
344:
345: # USB Printer
346: #ulpt* at uhub? port ? configuration ? interface ?
347:
348: # USB Modem
349: #umodem* at uhub? port ? configuration ?
350: #ucom* at umodem?
351:
1.148 plunky 352: # Option N.V. Wireless WAN modems
353: #uhso* at uhub? port ? configuration ?
354:
1.78 isaki 355: # USB Mass Storage; wd not supported
356: #umass* at uhub? port ? configuration ? interface ?
1.155 tsutsui 357: #atapibus* at umass?
358: #scsibus* at umass?
1.78 isaki 359: #wd* at umass?
360:
361: # USB audio
362: #uaudio* at uhub? port ? configuration ?
363:
364: # USB MIDI
365: #umidi* at uhub? port ? configuration ?
366:
367: # USB IrDA
368: # USB-IrDA bridge spec
369: #uirda* at uhub? port ? configuration ? interface ?
370: #irframe* at uirda?
371:
372: # SigmaTel STIr4200 USB/IrDA Bridge
373: #ustir* at uhub? port ?
374: #irframe* at ustir?
375:
376: # USB Ethernet adapters
377: #aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters
1.101 augustss 378: #axe* at uhub? port ? # ASIX AX88172 based adapters
1.78 isaki 379: #cue* at uhub? port ? # CATC USB-EL1201A based adapters
380: #kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters
381: #url* at uhub? port ? # Realtek RTL8150L based adapters
1.91 itojun 382: #udav* at uhub? port ? # Davicom DM9601 based adapters
1.78 isaki 383:
384: # Prolific PL2301/PL2302 host-to-host adapter
385: #upl* at uhub? port ?
386:
387: # Serial adapters
388: #uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter
389: #ucom* at uftdi? portno ?
390:
391: #umct* at uhub? port ? # MCT USB-RS232 serial adapter
392: #ucom* at umct? portno ?
393:
394: #uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter
395: #ucom* at uplcom? portno ?
396:
397: #uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter
398: #ucom* at uvscom? portno ?
399:
400: # Diamond Multimedia Rio 500
401: #urio* at uhub? port ?
402:
403: # USB Handspring Visor
404: #uvisor* at uhub? port ?
405: #ucom* at uvisor?
406:
1.110 itohy 407: # Kyocera AIR-EDGE PHONE
408: #ukyopon* at uhub? port ?
409: #ucom* at ukyopon? portno ?
410:
1.78 isaki 411: # USB scanners
412: #uscanner* at uhub? port ?
413:
414: # USB scanners that use SCSI emulation, e.g., HP5300
415: #usscanner* at uhub? port ?
416: #scsibus* at usscanner? channel ?
417:
418: # Y@P firmware loader
419: #uyap* at uhub? port ?
420:
421: # D-Link DSB-R100 USB radio
422: #udsbr* at uhub? port ?
423: #radio* at udsbr?
424:
425: # USB Generic driver
426: #ugen* at uhub? port ?
1.22 minoura 427:
428:
429: #### Pseudo devices
430:
1.141 tls 431: #
432: # accept filters
433: pseudo-device accf_data # "dataready" accept filter
434: pseudo-device accf_http # "httpready" accept filter
435:
1.22 minoura 436: ## A disk-like interface to files. Can be used to create floppy, CD,
437: ## miniroot images, etc.
438:
1.125 cube 439: pseudo-device vnd
1.114 hubertf 440: #options VND_COMPRESSION # compressed vnd(4)
1.22 minoura 441:
442: ## Concatenated and striped disks; with this, you can create a software-based
443: ## disk array similar to a "RAID 0" setup. See ccd(4).
444:
1.48 minoura 445: #pseudo-device ccd 4
1.83 elric 446:
447: ## Cryptographic disk devices. See cgd(4).
448:
449: #pseudo-device cgd 4
1.23 oster 450:
451: ## RAIDframe disk driver: software RAID driver. See raid(4).
452:
1.73 oster 453: pseudo-device raid 8
454: options RAID_AUTOCONFIG # auto-configuration of RAID components
455: # Options to enable various other RAIDframe RAID types.
1.138 isaki 456: # options RF_INCLUDE_EVENODD=1
457: # options RF_INCLUDE_RAID5_RS=1
458: # options RF_INCLUDE_PARITYLOGGING=1
459: # options RF_INCLUDE_CHAINDECLUSTER=1
460: # options RF_INCLUDE_INTERDECLUSTER=1
1.73 oster 461: # options RF_INCLUDE_PARITY_DECLUSTERING=1
1.138 isaki 462: # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
1.73 oster 463:
1.22 minoura 464:
465: ## Memory disk device, used on boot floppies with compressed
466: ## kernel-plus-root-disk images.
467:
1.151 hannken 468: #pseudo-device md
1.22 minoura 469:
470: ## Loopback network interface; required
471: pseudo-device loop
472:
473: ## SLIP and CSLIP interfaces, for IP over a serial line.
1.125 cube 474: pseudo-device sl
1.22 minoura 475:
476: ## PPP, the successor to SLIP. See pppd(8).
1.125 cube 477: pseudo-device ppp
1.71 martin 478:
479: ## PPP over Ethernet (RFC 2516)
480: pseudo-device pppoe
1.22 minoura 481:
482: ## Network "tunnel" device, allowing protocol stacks to run in the userland.
483: ## This is used by the third-party user-mode "ppp" program, and others.
1.125 cube 484: #pseudo-device tun
1.103 cube 485: #pseudo-device tap # virtual Ethernet
1.24 hwr 486:
487: ## Generic L3 over IP tunnel
1.125 cube 488: #pseudo-device gre # generic L3 over IP tunnel
1.22 minoura 489:
490: ## Berkeley Packet Filter, required to run RARPD. A generic C-language
491: ## interface that allows selective examining of incoming packets.
1.124 rpaulo 492: pseudo-device bpfilter
1.22 minoura 493:
1.127 liamjfoy 494: #pseudo-device carp # Common Address Redundancy Protocol
495:
1.22 minoura 496: ## IP Filter, used in firewall and NAT applications. See ipnat(8) for
497: ## one example of the use of the IP Filter.
1.48 minoura 498: #pseudo-device ipfilter
1.22 minoura 499:
1.39 itojun 500: ## for IPv6
1.125 cube 501: pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933)
502: #pseudo-device faith # IPv[46] tcp relay translation i/f
1.126 pavel 503: pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation
1.58 hubertf 504:
505: ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4).
506: pseudo-device vlan
1.61 atatat 507:
508: ## Simple inter-network traffic bridging
1.66 atatat 509: pseudo-device bridge
1.138 isaki 510: #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too
1.134 martin 511: pseudo-device agr # IEEE 802.3ad link aggregation
1.22 minoura 512:
513: #### Other device configuration
514:
515: ## Pseudo ttys, required for network logins and programs like screen.
1.34 minoura 516:
1.52 jdolecek 517: pseudo-device pty # pseudo-terminals
1.22 minoura 518:
519: ## Random device, used to implement /dev/random (a source of random noise),
520: ## and generate randomness for some kernel formulae.
1.34 minoura 521:
1.77 lukem 522:
523: pseudo-device clockctl # user control of clock subsystem
1.90 ragge 524: pseudo-device ksyms # /dev/ksyms
1.96 itojun 525: #pseudo-device pf # PF packet filter
526: #pseudo-device pflog # PF log if
1.149 pooka 527: pseudo-device fss # file system snapshot device
1.122 elad 528:
529: # Veriexec
530: #
531: # a pseudo device needed for veriexec
532: #pseudo-device veriexec 1
533: #
534: # Uncomment the fingerprint methods below that are desired. Note that
535: # removing fingerprint methods will have almost no impact on the kernel
536: # code size.
537: #
538: #options VERIFIED_EXEC_FP_RMD160
539: #options VERIFIED_EXEC_FP_SHA256
540: #options VERIFIED_EXEC_FP_SHA384
541: #options VERIFIED_EXEC_FP_SHA512
542: #options VERIFIED_EXEC_FP_SHA1
543: #options VERIFIED_EXEC_FP_MD5
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