GENERIC revision 1.216
1# $NetBSD: GENERIC,v 1.216 2005/11/25 16:35:12 thorpej 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/macppc/conf/std.macppc" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.216 $" 26 27maxusers 32 28 29options ALTIVEC # Include AltiVec support 30 31# Standard system options 32options INSECURE # disable kernel security levels 33 34options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 35options NTP # NTP phase/frequency locked loop 36options KTRACE # system call tracing via ktrace(1) 37options SYSTRACE # system call vetting via systrace(1) 38 39options SYSVMSG # System V message queues 40options SYSVSEM # System V semaphores 41#options SEMMNI=10 # number of semaphore identifiers 42#options SEMMNS=60 # number of semaphores in system 43#options SEMUME=10 # max number of undo entries per process 44#options SEMMNU=30 # number of undo structures in system 45options SYSVSHM # System V shared memory 46#options SHMMAXPGS=1024 # 1024 pages is the default 47options P1003_1B_SEMAPHORE # p1003.1b semaphore support 48 49options LKM # loadable kernel modules 50 51options USERCONF # userconf(4) support 52#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 53options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 54 55# Enable experimental buffer queue strategy for better responsiveness under 56# high disk I/O load. Use it with caution - it's not proven to be stable yet. 57#options BUFQ_READPRIO 58#options BUFQ_PRIOCSCAN 59 60# Diagnostic/debugging support options 61#options DIAGNOSTIC # cheap kernel consistency checks 62#options DEBUG # expensive debugging checks/support 63options ZS_CONSOLE_ABORT# allow break to get into DDB on serial 64options DDB # in-kernel debugger 65#options DDB_ONPANIC=0 # don't go into ddb on panic. 66options DDB_HISTORY_SIZE=512 # enable history editing in DDB 67#options TRAP_PANICWAIT 68 69#makeoptions DEBUG="-g" # compile full symbol table 70 71# Compatibility options 72options COMPAT_09 # NetBSD 0.9, 73options COMPAT_10 # NetBSD 1.0, 74options COMPAT_11 # NetBSD 1.1, 75options COMPAT_12 # NetBSD 1.2, 76options COMPAT_13 # NetBSD 1.3, 77options COMPAT_14 # NetBSD 1.4, 78options COMPAT_16 # NetBSD 1.6, 79options COMPAT_20 # NetBSD 2.0 80options COMPAT_30 # NetBSD 3.0 compatibility. 81options COMPAT_43 # and 4.3BSD 82#options COMPAT_386BSD_MBRPART # recognize old partition ID 83options COMPAT_LINUX # Linux binary compatibility 84#options COMPAT_DARWIN # Darwin binary compatibility (experimental) 85#options COMPAT_MACH # Mach compatibility, needed for COMPAT_DARWIN 86#options EXEC_MACHO # Mach-O binary support, needed for COMPAT_MACH 87#options DEBUG_DARWIN # COMPAT_DARWIN debugging 88#options DEBUG_MACH # COMPAT_MACH debugging 89#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 90options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 91 92# File systems 93file-system FFS # UFS 94file-system EXT2FS # second extended file system (linux) 95file-system LFS # log-structured file system 96file-system MFS # memory file system 97file-system NFS # Network File System client 98file-system CD9660 # ISO 9660 + Rock Ridge file system 99file-system MSDOSFS # MS-DOS file system 100file-system FDESC # /dev/fd 101file-system KERNFS # /kern 102file-system NULLFS # loopback file system 103file-system OVERLAY # overlay file system 104file-system PORTAL # portal filesystem (still experimental) 105file-system PROCFS # /proc 106file-system UMAPFS # NULLFS + uid and gid remapping 107file-system UNION # union file system 108file-system SMBFS # CIFS; also needs nsmb (below) 109file-system PTYFS # /dev/pts/N support 110#file-system TMPFS # experimental - Efficient memory file-system 111 112# File system options 113options QUOTA # UFS quotas 114#options FFS_EI # FFS Endian Independant support 115options SOFTDEP # FFS soft updates support. 116#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 117options NFSSERVER # Network File System server 118#options FFS_NO_SNAPSHOT # ffs snapshots 119#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 120 # immutable) behave as system flags. 121options APPLE_UFS # Apple UFS support in FFS 122 123options NFS_BOOT_DHCP # Support DHCP NFS root 124 125# Networking options 126#options GATEWAY # packet forwarding 127options INET # IP + ICMP + TCP + UDP 128options INET6 # IPV6 129#options IPSEC # IP security 130#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 131#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 132#options IPSEC_DEBUG # debug for IP security 133#options MROUTING # IP multicast routing 134#options PIM # Protocol Independent Multicast 135#options NS # XNS 136#options NSIP # XNS tunneling over IP 137#options ISO,TPIP # OSI 138#options EON # OSI tunneling over IP 139#options CCITT,LLC,HDLC # X.25 140options NETATALK # AppleTalk networking protocols 141options PPP_BSDCOMP # BSD-Compress compression support for PPP 142options PPP_DEFLATE # Deflate compression support for PPP 143options PPP_FILTER # Active filter support for PPP (requires bpf) 144options PFIL_HOOKS # pfil(9) packet filter hooks 145options IPFILTER_LOG # ipmon(8) log support 146#options IPFILTER_DEFAULT_BLOCK # block all packets by default 147#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 148 149#options ALTQ # Manipulate network interfaces' output queues 150#options ALTQ_BLUE # Stochastic Fair Blue 151#options ALTQ_CBQ # Class-Based Queueing 152#options ALTQ_CDNR # Diffserv Traffic Conditioner 153#options ALTQ_FIFOQ # First-In First-Out Queue 154#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 155#options ALTQ_HFSC # Hierarchical Fair Service Curve 156#options ALTQ_LOCALQ # Local queueing discipline 157#options ALTQ_PRIQ # Priority Queueing 158#options ALTQ_RED # Random Early Detection 159#options ALTQ_RIO # RED with IN/OUT 160#options ALTQ_WFQ # Weighted Fair Queueing 161 162# These options enable verbose messages for several subsystems. 163# Warning, these may compile large string tables into the kernel! 164options PCIVERBOSE # verbose PCI device autoconfig messages 165options MIIVERBOSE # verbose PHY autoconfig messages 166#options PCI_CONFIG_DUMP # verbosely dump PCI config space 167options SCSIVERBOSE # human readable SCSI error messages 168options USBVERBOSE # verbose USB device autoconfig messages 169 170# wscons options 171#options WSEMUL_SUN # sun terminal emulation 172options WSEMUL_VT100 # VT100 / VT220 emulation 173#options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 174options FONT_GALLANT12x22 175 176# Optional Mac keyboard tweaks 177 178# Tweak the keyboard driver to treat the caps lock key on an ADB 179# keyboard as a control key; requires special remapping because of 180# ADB's strange emulation of a mechanically-locked key. 181#options CAPS_IS_CONTROL 182 183# On Mac laptops, several function keys double as "hot keys" 184# (brightness, volume, eject) when the Fn modifier is held down. Mac 185# OS X likes to reprogram the keyboard controller to send hot key 186# events when Fn is not held down and send function key events when it 187# is. This option transforms the non-keyboard "button" events back 188# into function key events. 189#options FORCE_FUNCTION_KEYS 190 191# Kernel root file system and dump configuration. 192config netbsd root on ? type ? 193 194# 195# Device configuration 196# 197 198mainbus* at root 199 200cpu* at mainbus? 201bandit* at mainbus? 202grackle* at mainbus? 203uninorth* at mainbus? 204uni_n* at mainbus? 205 206pci* at bandit? bus ? 207pci* at grackle? bus ? 208pci* at uninorth? bus ? 209pci* at ppb? bus ? 210 211pchb* at pci? dev ? function ? # PCI-Host bridges 212ppb* at pci? dev ? function ? # PCI-PCI bridges 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 215lpt* at puc? port ? # || ports on > "universal" comm boards 216 217# PCI Network devices 218an* at pci? dev ? function ? # Aironet PC4500/PC4800 (802.11) 219#ath* at pci? dev ? function ? # Atheros 5210/5211/5212 802.11 220atw* at pci? dev ? function ? # ADMtek ADM8211 (802.11) 221bge* at pci? dev ? function ? # Broadcom 570x Gigabit Ethernet 222ep* at pci? dev ? function ? # 3Com 3c59x 223epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 224ex* at pci? dev ? function ? # 3Com 90x[BC] 225fpa* at pci? dev ? function ? # DEC PCI FDDI (DEFPA) Controller 226fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 227gem* at pci? dev ? function ? # gmac ethernet 228#gm* at pci? dev ? function ? # gmac ethernet (old) 229gsip* at pci? dev ? function ? # NS83820 Gigabit Ethernet 230le* at pci? dev ? function ? # PCnet-PCI Ethernet 231lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 232mtd* at pci? dev ? function ? # Myson MTD803 3-in-1 Ethernet 233ne* at pci? dev ? function ? # NE2000-compatible Ethernet 234pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 235re* at pci? dev ? function ? # Realtek 8139C+/8169/8169S/8110S 236rtk* at pci? dev ? function ? # Realtek 8129/8139 237sf* at pci? dev ? function ? # Adaptec AIC-6915 Ethernet 238sip* at pci? dev ? function ? # SiS 900/7016 Ethernet 239ste* at pci? dev ? function ? # Sundance ST-201 Ethernet 240stge* at pci? dev ? function ? # Sundance/Tamarack TC9021 Gigabit 241#ti* at pci? dev ? function ? # Alteon ACEnic gigabit Ethernet 242tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 243tlp* at pci? dev ? function ? # DECchip 21x4x and clones 244vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 245wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 246wm* at pci? dev ? function ? # Intel 82543/82544 gigabit 247 248# PCI SCSI controllers 249adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] SCSI 250adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 251ahc* at pci? dev ? function ? # Adaptec 294x, aic78x0 SCSI 252bha* at pci? dev ? function ? # BusLogic 9xx SCSI 253esiop* at pci? dev ? function ? # NCR 53c8xx SCSI (enhanced) 254iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 255isp* at pci? dev ? function ? # Qlogic ISP 10x0/2xx0 SCSI/Fibre Chan 256pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 257siop* at pci? dev ? function ? # NCR 53c8xx SCSI 258trm* at pci? dev ? function ? # Tekram DC-395U/UW/F, DC-315/U SCSI 259 260# Other PCI devices 261ofb* at pci? dev ? function ? # Generic Open Firmware Framebuffer 262# OFB_ENABLE_CACHE speeds up the console on many machines, but should 263# not be enabled on some older machines, such as the rev. A-D iMacs. 264#options OFB_ENABLE_CACHE # Speed up console 265pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 266acardide* at pci? dev ? function ? # Acard IDE controllers 267aceride* at pci? dev ? function ? # Acer Lab IDE controllers 268artsata* at pci? dev ? function ? # Intel i31244 SATA controller 269cmdide* at pci? dev ? function ? # CMD tech IDE controllers 270cypide* at pci? dev ? function ? # Cypress IDE controllers 271hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 272optiide* at pci? dev ? function ? # Opti IDE controllers 273pdcide* at pci? dev ? function ? # Promise IDE controllers 274pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 275satalink* at pci? dev ? function ? # SiI SATALink controllers 276siside* at pci? dev ? function ? # SiS IDE controllers 277slide* at pci? dev ? function ? # Symphony Labs IDE controllers 278viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 279wdc* at pci? dev ? function ? # Kauai ATA 280cbb* at pci? dev ? function ? # PCI-CardBus bridge 281obio* at pci? dev ? function ? 282#macofcons0 at pci? dev ? function ? # OpenFirmware console (for debugging) 283 284acphy* at mii? phy ? # DAltima AC101 and AMD Am79c874 PHYs 285amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs 286bmtphy* at mii? phy ? # Broadcom BCM5201/BCM5202 PHYs 287brgphy* at mii? phy ? # Broadcom BCM5400 PHYs 288dmphy* at mii? phy ? # Davicom DM9101 PHYs 289exphy* at mii? phy ? # 3Com internal PHYs 290glxtphy* at mii? phy ? # Level One LXT-1000 PHYs 291gphyter* at mii? phy ? # NS83861 Gig-E PHY 292icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 293inphy* at mii? phy ? # Intel 82555 PHYs 294iophy* at mii? phy ? # Intel 82553 PHYs 295lxtphy* at mii? phy ? # Level One LXT-970 PHYs 296makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs 297nsphy* at mii? phy ? # NS83840 PHYs 298nsphyter* at mii? phy ? # NS83843 PHYs 299pnaphy* at mii? phy ? # generic HomePNA PHYs 300qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 301sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 302tlphy* at mii? phy ? # ThunderLAN PHYs 303tqphy* at mii? phy ? # TDK Semiconductor PHYs 304ukphy* at mii? phy ? # generic unknown PHYs 305urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs 306 307# PCI serial interfaces 308com* at puc? port ? # 16x50s on "universal" comm boards 309cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 310#cz* at pci? dev ? function ? # Cyclades-Z multi-port serial boards 311 312bktr* at pci? dev ? function ? # Brooktree video/audio capture/tuner 313radio* at bktr? 314 315bm* at obio? # bmac ethernet 316mc* at obio? # MACE ethernet 317esp* at obio? flags 0x00ff # 53c9x SCSI 318mesh* at obio? flags 0xffff # MESH SCSI 319nvram* at obio? # nvram 320adb* at obio? # Apple Desktop Bus 321apm0 at adb? # APM emulation 322aed* at adb? # ADB Event Device 323akbd* at adb? # ADB keyboard 324ams* at adb? # ADB mouse 325abtn* at adb? 326zsc* at obio? 327zstty* at zsc? channel ? 328mediabay* at obio? 329wdc* at mediabay? flags 0 330# awacs is disabled because on most systems (7300 - 9600 PowerMacs, 331# many kinds of G4s), very heavy load can cause the machine to lock 332# up. ONLY enable this if your machine is never under heavy load, or 333# you'd rather have audio than worry about occasional lockups. 334#awacs* at obio? # Apple audio device 335ki2c* at obio? # Keywest I2C 336ki2c* at uni_n? # Keywest I2C 337iic* at ki2c? 338adt7467c* at ki2c? # Analog Devices ADT7467 thermal 339 # monitor, iBook G4 340adm1030c* at ki2c? # Analog Devices ADM1030 thermal 341 # monitor, iBook G3 342 343deq* at ki2c? # mixer/equalizer, needed by snapper 344wi* at obio? # AirMac 345snapper* at obio? # Snapper audio device 346 347cardslot* at cbb? 348cardbus* at cardslot? 349pcmcia* at cardslot? 350 351com* at pcmcia? function ? # Modems and serial cards 352wdc* at pcmcia? function ? # PCMCIA IDE controllers 353ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 354mbe* at pcmcia? function ? # MB8696x based Ethernet 355ne* at pcmcia? function ? # NE2000-compatible Ethernet 356awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS) 357wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 358atw* at cardbus? function ? # ADMtek ADM8211 (802.11) 359ex* at cardbus? function ? # 3Com 3C575TX 360tlp* at cardbus? function ? # DECchip 21143 361rtk* at cardbus? function ? # Realtek 8129/8139 362rtw* at cardbus? function ? # Realtek 8180L (802.11) 363 364wsdisplay0 at ofb? console ? 365wskbd0 at akbd? console ? 366wsmouse* at ams? 367 368# Cryptographic Devices 369 370# PCI cryptographic devices 371# (disabled, requires opencrypto framework which requires generic softints 372#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 373#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 374 375 376scsibus* at scsi? 377 378sd* at scsibus? target ? lun ? # SCSI disks 379st* at scsibus? target ? lun ? # SCSI tape drives 380cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 381ch* at scsibus? target ? lun ? # SCSI autochangers 382ss* at scsibus? target ? lun ? # SCSI scanners 383uk* at scsibus? target ? lun ? # SCSI unknown 384 385wdc* at obio? flags 0x1 386atabus* at ata? 387wd* at atabus? drive ? flags 0x0000 388 389atapibus* at atapi? 390 391cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 392sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 393uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 394 395# PCI USB controllers 396ohci* at pci? dev ? function ? # USB Open Host Controller 397ehci* at pci? dev ? function ? # USB Enhanced Host Controller 398 399ohci* at cardbus? function ? # USB Open Host Controller 400ehci* at cardbus? function ? # USB Enhanced Host Controller 401 402usb* at ohci? # USB bus support 403usb* at ehci? # USB bus support 404uhub* at usb? # USB Hubs 405uhub* at uhub? port ? configuration ? interface ? 406 407uhidev* at uhub? port ? configuration ? interface ? # USB HID device 408 409ums* at uhidev? reportid ? # USB Mice 410wsmouse* at ums? 411 412ukbd* at uhidev? reportid ? # USB Keyboards 413wskbd* at ukbd? console ? 414 415ucycom* at uhidev? reportid ? # USB serial adpater 416 417uhid* at uhidev? reportid ? # USB Generic HID 418 419ulpt* at uhub? port ? configuration ? interface ? # USB Printer 420 421umodem* at uhub? port ? configuration ? # USB Modem 422ucom* at umodem? 423 424umass* at uhub? port ? configuration ? interface ? # USB Mass Storage 425atapibus* at umass? 426scsibus* at umass? channel ? 427 428uaudio* at uhub? port ? configuration ? # USB audio 429 430# D-Link DSB-R100 USB FM radio tuner 431udsbr* at uhub? port ? 432radio* at udsbr? 433 434# USB Ethernet adapters 435aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 436axe* at uhub? port ? # ASIX AX88172 based adapters 437cue* at uhub? port ? # CATC USB-EL1201A based adapters 438kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 439url* at uhub? port ? # Realtek RTL8150L based adapters 440udav* at uhub? port ? # Davicom DM9601 based adapters 441 442ukyopon* at uhub? port ? # Kyocera AIR-EDGE PHONE 443ucom* at ukyopon? portno ? 444 445uscanner* at uhub? port ? # USB scanners 446uyap* at uhub? port ? # Y@P firmware loader 447ugen* at uhub? port ? configuration ? interface ? # USB Generic driver 448 449# PCI IEEE1394 controllers 450fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller 451 452# CardBus IEEE1394 controllers 453#fwohci* at cardbus? function ? # IEEE1394 Open Host Controller 454 455ieee1394if* at fwohci? 456fwip* at ieee1394if? # IP over IEEE1394 457sbp* at ieee1394if? euihi ? euilo ? 458scsibus* at sbp? 459 460# Audio Devices 461 462# PCI audio devices 463#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 464#cmpci* at pci? dev ? function ? # C-Media CMI8338/8738 465eap* at pci? dev ? function ? # Ensoniq AudioPCI 466#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 467#fms* at pci? dev ? function ? # Forte Media FM801 468#sv* at pci? dev ? function ? # S3 SonicVibes 469 470# OPL[23] FM synthesizers 471#opl* at cmpci? flags 1 472#opl* at eso? 473#opl* at fms? 474 475# Audio support 476#audio* at awacs? 477#audio* at clcs? 478#audio* at cmpci? 479audio* at eap? 480#audio* at eso? 481#audio* at fms? 482#audio* at snapper? 483#audio* at sv? 484audio* at uaudio? 485 486# MPU 401 UARTs 487#mpu* at cmpci? 488#mpu* at eso? 489#mpu* at fms? 490 491# MIDI support 492midi* at eap? # 137[01] MIDI port 493#midi* at mpu? # MPU 401 494 495#pseudo-device crypto # /dev/crypto device 496 # (disabled, requires generic softints) 497#pseudo-device swcr # software crypto implementation 498pseudo-device vnd 4 # disk-like interface to files 499#options VND_COMPRESSION # compressed vnd(4) 500pseudo-device ccd 4 # concatenated/striped disk devices 501#pseudo-device cgd 4 # cryptographic disk devices 502pseudo-device raid 8 # RAIDframe disk driver 503options RAID_AUTOCONFIG # auto-configuration of RAID components 504# Options to enable various other RAIDframe RAID types. 505# options RF_INCLUDE_EVENODD=1 506# options RF_INCLUDE_RAID5_RS=1 507# options RF_INCLUDE_PARITYLOGGING=1 508# options RF_INCLUDE_CHAINDECLUSTER=1 509# options RF_INCLUDE_INTERDECLUSTER=1 510# options RF_INCLUDE_PARITY_DECLUSTERING=1 511# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 512pseudo-device fss 4 # file system snapshot device 513pseudo-device md 1 # memory disk device 514pseudo-device loop # network loopback 515pseudo-device bpfilter 8 # packet filter 516pseudo-device ipfilter # IP filter (firewall) and NAT 517pseudo-device ppp 2 # Point-to-Point Protocol 518pseudo-device pppoe # PPP over Ethernet (RFC 2516) 519pseudo-device sl 2 # Serial Line IP 520pseudo-device tun 4 # network tunneling over tty 521pseudo-device tap # virtual Ethernet 522#pseudo-device gre 2 # generic L3 over IP tunnel 523pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 524#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 525#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 526pseudo-device vlan # IEEE 802.1q encapsulation 527pseudo-device bridge # simple inter-network bridging 528#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 529pseudo-device pty # pseudo-terminals 530pseudo-device rnd # /dev/random and in-kernel generator 531pseudo-device openfirm # /dev/openfirm 532pseudo-device wsmux # mouse and keyboard multiplexor 533pseudo-device clockctl # user control of clock subsystem 534pseudo-device ksyms # /dev/ksyms 535pseudo-device nsmb # SMB requester 536#pseudo-device pf # PF packet filter 537#pseudo-device pflog # PF log if 538