GENERIC revision 1.193
1# $NetBSD: GENERIC,v 1.193 2005/02/11 08:25:55 dsl 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: 1.193 $" 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 NEW_BUFQ_STRATEGY 58 59# Diagnostic/debugging support options 60options DIAGNOSTIC # cheap kernel consistency checks 61#options DEBUG # expensive debugging checks/support 62options ZS_CONSOLE_ABORT# allow break to get into DDB on serial 63options DDB # in-kernel debugger 64#options DDB_ONPANIC=0 # don't go into ddb on panic. 65options DDB_HISTORY_SIZE=512 # enable history editing in DDB 66#options TRAP_PANICWAIT 67 68#makeoptions DEBUG="-g" # compile full symbol table 69 70# Compatibility options 71options COMPAT_09 # NetBSD 0.9, 72options COMPAT_10 # NetBSD 1.0, 73options COMPAT_11 # NetBSD 1.1, 74options COMPAT_12 # NetBSD 1.2, 75options COMPAT_13 # NetBSD 1.3, 76options COMPAT_14 # NetBSD 1.4, 77options COMPAT_16 # NetBSD 1.6, 78options COMPAT_20 # NetBSD 2.0 79options COMPAT_43 # and 4.3BSD 80#options COMPAT_386BSD_MBRPART # recognize old partition ID 81options COMPAT_LINUX # Linux binary compatibility 82#options COMPAT_DARWIN # Darwin binary compatibility (experimental) 83#options COMPAT_MACH # Mach compatibility, needed for COMPAT_DARWIN 84#options EXEC_MACHO # Mach-O binary support, needed for COMPAT_MACH 85#options DEBUG_DARWIN # COMPAT_DARWIN debugging 86#options DEBUG_MACH # COMPAT_MACH debugging 87#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 88options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 89 90# File systems 91file-system FFS # UFS 92file-system EXT2FS # second extended file system (linux) 93file-system LFS # log-structured file system 94file-system MFS # memory file system 95file-system NFS # Network File System client 96file-system CD9660 # ISO 9660 + Rock Ridge file system 97file-system MSDOSFS # MS-DOS file system 98file-system FDESC # /dev/fd 99file-system KERNFS # /kern 100file-system NULLFS # loopback file system 101file-system OVERLAY # overlay file system 102file-system PORTAL # portal filesystem (still experimental) 103file-system PROCFS # /proc 104file-system UMAPFS # NULLFS + uid and gid remapping 105file-system UNION # union file system 106file-system SMBFS # CIFS; also needs nsmb (below) 107 108# File system options 109options QUOTA # UFS quotas 110#options FFS_EI # FFS Endian Independant support 111options SOFTDEP # FFS soft updates support. 112#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 113options NFSSERVER # Network File System server 114options FFS_SNAPSHOT # ffs snapshots 115#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 116 # immutable) behave as system flags. 117options APPLE_UFS # Apple UFS support in FFS 118 119options NFS_BOOT_DHCP # Support DHCP NFS root 120 121# Networking options 122#options GATEWAY # packet forwarding 123options INET # IP + ICMP + TCP + UDP 124options INET6 # IPV6 125#options IPSEC # IP security 126#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 127#options IPSEC_DEBUG # debug for IP security 128#options MROUTING # IP multicast routing 129#options PIM # Protocol Independent Multicast 130#options NS # XNS 131#options NSIP # XNS tunneling over IP 132#options ISO,TPIP # OSI 133#options EON # OSI tunneling over IP 134#options CCITT,LLC,HDLC # X.25 135options NETATALK # AppleTalk networking protocols 136options PPP_BSDCOMP # BSD-Compress compression support for PPP 137options PPP_DEFLATE # Deflate compression support for PPP 138options PPP_FILTER # Active filter support for PPP (requires bpf) 139options PFIL_HOOKS # pfil(9) packet filter hooks 140options IPFILTER_LOG # ipmon(8) log support 141#options IPFILTER_DEFAULT_BLOCK # block all packets by default 142#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 143 144#options ALTQ # Manipulate network interfaces' output queues 145#options ALTQ_BLUE # Stochastic Fair Blue 146#options ALTQ_CBQ # Class-Based Queueing 147#options ALTQ_CDNR # Diffserv Traffic Conditioner 148#options ALTQ_FIFOQ # First-In First-Out Queue 149#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 150#options ALTQ_HFSC # Hierarchical Fair Service Curve 151#options ALTQ_LOCALQ # Local queueing discipline 152#options ALTQ_PRIQ # Priority Queueing 153#options ALTQ_RED # Random Early Detection 154#options ALTQ_RIO # RED with IN/OUT 155#options ALTQ_WFQ # Weighted Fair Queueing 156 157# These options enable verbose messages for several subsystems. 158# Warning, these may compile large string tables into the kernel! 159options PCIVERBOSE # verbose PCI device autoconfig messages 160options MIIVERBOSE # verbose PHY autoconfig messages 161#options PCI_CONFIG_DUMP # verbosely dump PCI config space 162options SCSIVERBOSE # human readable SCSI error messages 163options USBVERBOSE # verbose USB device autoconfig messages 164 165# wscons options 166#options WSEMUL_SUN # sun terminal emulation 167options WSEMUL_VT100 # VT100 / VT220 emulation 168#options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 169options FONT_GALLANT12x22 170 171# Optional Mac keyboard tweaks 172 173# Tweak the keyboard driver to treat the caps lock key on an ADB 174# keyboard as a control key; requires special remapping because of 175# ADB's strange emulation of a mechanically-locked key. 176#options CAPS_IS_CONTROL 177 178# On Mac laptops, several function keys double as "hot keys" 179# (brightness, volume, eject) when the Fn modifier is held down. Mac 180# OS X likes to reprogram the keyboard controller to send hot key 181# events when Fn is not held down and send function key events when it 182# is. This option transforms the non-keyboard "button" events back 183# into function key events. 184#options FORCE_FUNCTION_KEYS 185 186# Kernel root file system and dump configuration. 187config netbsd root on ? type ? 188 189# 190# Device configuration 191# 192 193mainbus* at root 194 195cpu* at mainbus? 196bandit* at mainbus? 197grackle* at mainbus? 198uninorth* at mainbus? 199 200pci* at bandit? bus ? 201pci* at grackle? bus ? 202pci* at uninorth? bus ? 203pci* at ppb? bus ? 204 205pchb* at pci? dev ? function ? # PCI-Host bridges 206ppb* at pci? dev ? function ? # PCI-PCI bridges 207# XXX 'puc's aren't really bridges, but there's no better place for them here 208puc* at pci? dev ? function ? # PCI "universal" comm. cards 209lpt* at puc? port ? # || ports on > "universal" comm boards 210 211# PCI Network devices 212an* at pci? dev ? function ? # Aironet PC4500/PC4800 (802.11) 213atw* at pci? dev ? function ? # ADMtek ADM8211 (802.11) 214bge* at pci? dev ? function ? # Broadcom 570x Gigabit Ethernet 215ep* at pci? dev ? function ? # 3Com 3c59x 216epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 217ex* at pci? dev ? function ? # 3Com 90x[BC] 218fpa* at pci? dev ? function ? # DEC PCI FDDI (DEFPA) Controller 219fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 220gem* at pci? dev ? function ? # gmac ethernet 221#gm* at pci? dev ? function ? # gmac ethernet (old) 222gsip* at pci? dev ? function ? # NS83820 Gigabit Ethernet 223le* at pci? dev ? function ? # PCnet-PCI Ethernet 224lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 225mtd* at pci? dev ? function ? # Myson MTD803 3-in-1 Ethernet 226ne* at pci? dev ? function ? # NE2000-compatible Ethernet 227pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 228re* at pci? dev ? function ? # Realtek 8139C+/8169/8169S/8110S 229rtk* at pci? dev ? function ? # Realtek 8129/8139 230sf* at pci? dev ? function ? # Adaptec AIC-6915 Ethernet 231sip* at pci? dev ? function ? # SiS 900/7016 Ethernet 232ste* at pci? dev ? function ? # Sundance ST-201 Ethernet 233stge* at pci? dev ? function ? # Sundance/Tamarack TC9021 Gigabit 234#ti* at pci? dev ? function ? # Alteon ACEnic gigabit Ethernet 235tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 236tlp* at pci? dev ? function ? # DECchip 21x4x and clones 237vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 238wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 239wm* at pci? dev ? function ? # Intel 82543/82544 gigabit 240 241# PCI SCSI controllers 242adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] SCSI 243adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 244ahc* at pci? dev ? function ? # Adaptec 294x, aic78x0 SCSI 245bha* at pci? dev ? function ? # BusLogic 9xx SCSI 246esiop* at pci? dev ? function ? # NCR 53c8xx SCSI (enhanced) 247iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 248isp* at pci? dev ? function ? # Qlogic ISP 10x0/2xx0 SCSI/Fibre Chan 249pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 250siop* at pci? dev ? function ? # NCR 53c8xx SCSI 251trm* at pci? dev ? function ? # Tekram DC-395U/UW/F, DC-315/U SCSI 252 253# Other PCI devices 254ofb* at pci? dev ? function ? # Generic Open Firmware Framebuffer 255# OFB_ENABLE_CACHE speeds up the console on many machines, but should 256# not be enabled on some older machines, such as the rev. A-D iMacs. 257#options OFB_ENABLE_CACHE # Speed up console 258pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 259acardide* at pci? dev ? function ? # Acard IDE controllers 260aceride* at pci? dev ? function ? # Acer Lab IDE controllers 261artsata* at pci? dev ? function ? # Intel i31244 SATA controller 262cmdide* at pci? dev ? function ? # CMD tech IDE controllers 263cypide* at pci? dev ? function ? # Cypress IDE controllers 264hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 265optiide* at pci? dev ? function ? # Opti IDE controllers 266piixide* at pci? dev ? function ? # Intel IDE controllers 267pdcide* at pci? dev ? function ? # Promise IDE controllers 268pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 269satalink* at pci? dev ? function ? # SiI SATALink controllers 270siside* at pci? dev ? function ? # SiS IDE controllers 271slide* at pci? dev ? function ? # Symphony Labs IDE controllers 272viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 273wdc* at pci? dev ? function ? # Kauai ATA 274cbb* at pci? dev ? function ? # PCI-CardBus bridge 275obio* at pci? dev ? function ? 276#macofcons0 at pci? dev ? function ? # OpenFirmware console (for debugging) 277 278acphy* at mii? phy ? # DAltima AC101 and AMD Am79c874 PHYs 279amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs 280bmtphy* at mii? phy ? # Broadcom BCM5201/BCM5202 PHYs 281brgphy* at mii? phy ? # Broadcom BCM5400 PHYs 282dmphy* at mii? phy ? # Davicom DM9101 PHYs 283exphy* at mii? phy ? # 3Com internal PHYs 284glxtphy* at mii? phy ? # Level One LXT-1000 PHYs 285gphyter* at mii? phy ? # NS83861 Gig-E PHY 286icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 287inphy* at mii? phy ? # Intel 82555 PHYs 288iophy* at mii? phy ? # Intel 82553 PHYs 289lxtphy* at mii? phy ? # Level One LXT-970 PHYs 290makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs 291nsphy* at mii? phy ? # NS83840 PHYs 292nsphyter* at mii? phy ? # NS83843 PHYs 293pnaphy* at mii? phy ? # generic HomePNA PHYs 294qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 295sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 296tlphy* at mii? phy ? # ThunderLAN PHYs 297tqphy* at mii? phy ? # TDK Semiconductor PHYs 298ukphy* at mii? phy ? # generic unknown PHYs 299urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs 300 301# PCI serial interfaces 302com* at puc? port ? # 16x50s on "universal" comm boards 303cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 304#cz* at pci? dev ? function ? # Cyclades-Z multi-port serial boards 305 306bktr* at pci? dev ? function ? # Brooktree video/audio capture/tuner 307radio* at bktr? 308 309bm* at obio? # bmac ethernet 310mc* at obio? # MACE ethernet 311esp* at obio? flags 0x00ff # 53c9x SCSI 312mesh* at obio? flags 0xffff # MESH SCSI 313nvram* at obio? # nvram 314adb* at obio? # Apple Desktop Bus 315apm0 at adb? # APM emulation 316aed* at adb? # ADB Event Device 317akbd* at adb? # ADB keyboard 318ams* at adb? # ADB mouse 319abtn* at adb? 320zsc* at obio? 321zstty* at zsc? channel ? 322mediabay* at obio? 323wdc* at mediabay? flags 0 324# awacs is disabled because on most systems (7300 - 9600 PowerMacs, 325# many kinds of G4s), very heavy load can cause the machine to lock 326# up. ONLY enable this if your machine is never under heavy load, or 327# you'd rather have audio than worry about occasional lockups. 328#awacs* at obio? # Apple audio device 329#ki2c* at obio? # Keywest I2C 330wi* at obio? # AirMac 331#snapper* at obio? # Snapper audio device 332 333cardslot* at cbb? 334cardbus* at cardslot? 335pcmcia* at cardslot? 336 337com* at pcmcia? function ? # Modems and serial cards 338wdc* at pcmcia? function ? # PCMCIA IDE controllers 339ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 340mbe* at pcmcia? function ? # MB8696x based Ethernet 341ne* at pcmcia? function ? # NE2000-compatible Ethernet 342awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS) 343wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 344atw* at cardbus? dev ? function ? # ADMtek ADM8211 (802.11) 345ex* at cardbus? dev ? function ? # 3Com 3C575TX 346tlp* at cardbus? dev ? function ? # DECchip 21143 347rtk* at cardbus? dev ? function ? # Realtek 8129/8139 348 349wsdisplay0 at ofb? console ? 350wskbd0 at akbd? console ? 351wsmouse* at ams? 352 353# Cryptographic Devices 354 355# PCI cryptographic devices 356# (disabled, requires opencrypto framework which requires generic softints 357#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 358#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 359 360 361scsibus* at adv? 362scsibus* at adw? 363scsibus* at ahc? 364scsibus* at bha? 365scsibus* at iha? 366scsibus* at isp? 367scsibus* at esp? 368scsibus* at mesh? 369scsibus* at pcscp? 370scsibus* at siop? 371scsibus* at esiop? 372scsibus* at trm? 373 374sd* at scsibus? target ? lun ? # SCSI disks 375st* at scsibus? target ? lun ? # SCSI tape drives 376cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 377ch* at scsibus? target ? lun ? # SCSI autochangers 378ss* at scsibus? target ? lun ? # SCSI scanners 379uk* at scsibus? target ? lun ? # SCSI unknown 380 381wdc* at obio? flags 0x1 382atabus* at ata? 383wd* at atabus? drive ? flags 0x0000 384 385atapibus* at atapi? 386 387cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 388sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 389uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 390 391# PCI USB controllers 392ohci* at pci? dev ? function ? # USB Open Host Controller 393ehci* at pci? dev ? function ? # USB Enhanced Host Controller 394 395ohci* at cardbus? dev ? function ? # USB Open Host Controller 396ehci* at cardbus? dev ? function ? # USB Enhanced Host Controller 397 398usb* at ohci? # USB bus support 399usb* at ehci? # USB bus support 400uhub* at usb? # USB Hubs 401uhub* at uhub? port ? configuration ? interface ? 402 403uhidev* at uhub? port ? configuration ? interface ? # USB HID device 404 405ums* at uhidev? reportid ? # USB Mice 406wsmouse* at ums? 407 408ukbd* at uhidev? reportid ? # USB Keyboards 409wskbd* at ukbd? console ? 410 411uhid* at uhidev? reportid ? # USB Generic HID 412 413ulpt* at uhub? port ? configuration ? interface ? # USB Printer 414 415umodem* at uhub? port ? configuration ? # USB Modem 416ucom* at umodem? 417 418umass* at uhub? port ? configuration ? interface ? # USB Mass Storage 419atapibus* at umass? 420scsibus* at umass? channel ? 421 422uaudio* at uhub? port ? configuration ? # USB audio 423 424# D-Link DSB-R100 USB FM radio tuner 425udsbr* at uhub? port ? 426radio* at udsbr? 427 428# USB Ethernet adapters 429aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 430axe* at uhub? port ? # ASIX AX88172 based adapters 431cue* at uhub? port ? # CATC USB-EL1201A based adapters 432kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 433url* at uhub? port ? # Realtek RTL8150L based adapters 434udav* at uhub? port ? # Davicom DM9601 based adapters 435 436uscanner* at uhub? port ? # USB scanners 437uyap* at uhub? port ? # Y@P firmware loader 438ugen* at uhub? port ? configuration ? interface ? # USB Generic driver 439 440# PCI IEEE1394 controllers 441fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller 442#fwlynx* at pci? dev ? function ? # IEEE1394 TI Lynx Controller 443fw* at fwbus? # IP over 1394 444 445# IEEE1394 nodes 446fwnode* at fwbus? idhi ? idlo ? 447sbpscsi* at fwnode? 448scsibus* at sbpscsi? 449 450# Audio Devices 451 452# PCI audio devices 453#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 454#cmpci* at pci? dev ? function ? # C-Media CMI8338/8738 455eap* at pci? dev ? function ? # Ensoniq AudioPCI 456#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 457#fms* at pci? dev ? function ? # Forte Media FM801 458#sv* at pci? dev ? function ? # S3 SonicVibes 459 460# OPL[23] FM synthesizers 461#opl* at cmpci? flags 1 462#opl* at eso? 463#opl* at fms? 464 465# Audio support 466#audio* at awacs? 467#audio* at clcs? 468#audio* at cmpci? 469audio* at eap? 470#audio* at eso? 471#audio* at fms? 472#audio* at snapper? 473#audio* at sv? 474audio* at uaudio? 475 476# MPU 401 UARTs 477#mpu* at cmpci? 478#mpu* at eso? 479#mpu* at fms? 480 481# MIDI support 482midi* at eap? # 137[01] MIDI port 483#midi* at mpu? # MPU 401 484 485#pseudo-device crypto # opencrypto framework 486 # (disabled, requires generic softints) 487pseudo-device vnd 4 # disk-like interface to files 488pseudo-device ccd 4 # concatenated/striped disk devices 489#pseudo-device cgd 4 # cryptographic disk devices 490#pseudo-device raid 8 # RAIDframe disk driver 491#options RAID_AUTOCONFIG # auto-configuration of RAID components 492# Options to enable various other RAIDframe RAID types. 493# options RF_INCLUDE_EVENODD=1 494# options RF_INCLUDE_RAID5_RS=1 495# options RF_INCLUDE_PARITYLOGGING=1 496# options RF_INCLUDE_CHAINDECLUSTER=1 497# options RF_INCLUDE_INTERDECLUSTER=1 498# options RF_INCLUDE_PARITY_DECLUSTERING=1 499# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 500pseudo-device fss 4 # file system snapshot device 501pseudo-device md 1 # memory disk device 502pseudo-device loop # network loopback 503pseudo-device bpfilter 8 # packet filter 504pseudo-device ipfilter # IP filter (firewall) and NAT 505pseudo-device ppp 2 # Point-to-Point Protocol 506pseudo-device pppoe # PPP over Ethernet (RFC 2516) 507pseudo-device sl 2 # Serial Line IP 508pseudo-device tun 4 # network tunneling over tty 509pseudo-device tap # virtual Ethernet 510#pseudo-device gre 2 # generic L3 over IP tunnel 511pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 512#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 513#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 514pseudo-device vlan # IEEE 802.1q encapsulation 515pseudo-device bridge # simple inter-network bridging 516#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 517pseudo-device pty # pseudo-terminals 518pseudo-device rnd # /dev/random and in-kernel generator 519pseudo-device openfirm # /dev/openfirm 520pseudo-device wsmux # mouse and keyboard multiplexor 521pseudo-device clockctl # user control of clock subsystem 522pseudo-device ksyms # /dev/ksyms 523pseudo-device nsmb # SMB requester 524#pseudo-device pf # PF packet filter 525#pseudo-device pflog # PF log if 526