GENERIC revision 1.185
1# $NetBSD: GENERIC,v 1.185 2004/11/24 20:49:24 bouyer 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: 1.185 $" 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_43 # and 4.3BSD 79#options COMPAT_386BSD_MBRPART # recognize old partition ID 80options COMPAT_LINUX # Linux binary compatibility 81#options COMPAT_DARWIN # Darwin binary compatibility (experimental) 82#options COMPAT_MACH # Mach compatibility, needed for COMPAT_DARWIN 83#options EXEC_MACHO # Mach-O binary support, needed for COMPAT_MACH 84#options DEBUG_DARWIN # COMPAT_DARWIN debugging 85#options DEBUG_MACH # COMPAT_MACH debugging 86#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 87options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 88 89# File systems 90file-system FFS # UFS 91file-system EXT2FS # second extended file system (linux) 92file-system LFS # log-structured file system 93file-system MFS # memory file system 94file-system NFS # Network File System client 95file-system CD9660 # ISO 9660 + Rock Ridge file system 96file-system MSDOSFS # MS-DOS file system 97file-system FDESC # /dev/fd 98file-system KERNFS # /kern 99file-system NULLFS # loopback file system 100file-system OVERLAY # overlay file system 101file-system PORTAL # portal filesystem (still experimental) 102file-system PROCFS # /proc 103file-system UMAPFS # NULLFS + uid and gid remapping 104file-system UNION # union file system 105file-system SMBFS # CIFS; also needs nsmb (below) 106 107# File system options 108options QUOTA # UFS quotas 109#options FFS_EI # FFS Endian Independant support 110options SOFTDEP # FFS soft updates support. 111options NFSSERVER # Network File System server 112#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 113 # immutable) behave as system flags. 114options APPLE_UFS # Apple UFS support in FFS 115 116options NFS_BOOT_DHCP # Support DHCP NFS root 117 118# Networking options 119#options GATEWAY # packet forwarding 120options INET # IP + ICMP + TCP + UDP 121options INET6 # IPV6 122#options IPSEC # IP security 123#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 124#options IPSEC_DEBUG # debug for IP security 125#options MROUTING # IP multicast routing 126#options PIM # Protocol Independent Multicast 127#options NS # XNS 128#options NSIP # XNS tunneling over IP 129#options ISO,TPIP # OSI 130#options EON # OSI tunneling over IP 131#options CCITT,LLC,HDLC # X.25 132options NETATALK # AppleTalk networking protocols 133options PPP_BSDCOMP # BSD-Compress compression support for PPP 134options PPP_DEFLATE # Deflate compression support for PPP 135options PPP_FILTER # Active filter support for PPP (requires bpf) 136options PFIL_HOOKS # pfil(9) packet filter hooks 137options IPFILTER_LOG # ipmon(8) log support 138#options IPFILTER_DEFAULT_BLOCK # block all packets by default 139#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 140 141#options ALTQ # Manipulate network interfaces' output queues 142#options ALTQ_BLUE # Stochastic Fair Blue 143#options ALTQ_CBQ # Class-Based Queueing 144#options ALTQ_CDNR # Diffserv Traffic Conditioner 145#options ALTQ_FIFOQ # First-In First-Out Queue 146#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 147#options ALTQ_HFSC # Hierarchical Fair Service Curve 148#options ALTQ_LOCALQ # Local queueing discipline 149#options ALTQ_PRIQ # Priority Queueing 150#options ALTQ_RED # Random Early Detection 151#options ALTQ_RIO # RED with IN/OUT 152#options ALTQ_WFQ # Weighted Fair Queueing 153 154# These options enable verbose messages for several subsystems. 155# Warning, these may compile large string tables into the kernel! 156options PCIVERBOSE # verbose PCI device autoconfig messages 157options MIIVERBOSE # verbose PHY autoconfig messages 158#options PCI_CONFIG_DUMP # verbosely dump PCI config space 159options SCSIVERBOSE # human readable SCSI error messages 160options USBVERBOSE # verbose USB device autoconfig messages 161 162# wscons options 163#options WSEMUL_SUN # sun terminal emulation 164options WSEMUL_VT100 # VT100 / VT220 emulation 165#options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 166options FONT_GALLANT12x22 167 168# Optional Mac keyboard tweaks 169 170# Tweak the keyboard driver to treat the caps lock key on an ADB 171# keyboard as a control key; requires special remapping because of 172# ADB's strange emulation of a mechanically-locked key. 173#options CAPS_IS_CONTROL 174 175# On Mac laptops, several function keys double as "hot keys" 176# (brightness, volume, eject) when the Fn modifier is held down. Mac 177# OS X likes to reprogram the keyboard controller to send hot key 178# events when Fn is not held down and send function key events when it 179# is. This option transforms the non-keyboard "button" events back 180# into function key events. 181#options FORCE_FUNCTION_KEYS 182 183# Kernel root file system and dump configuration. 184config netbsd root on ? type ? 185 186# 187# Device configuration 188# 189 190mainbus* at root 191 192cpu* at mainbus? 193bandit* at mainbus? 194grackle* at mainbus? 195uninorth* at mainbus? 196 197pci* at bandit? bus ? 198pci* at grackle? bus ? 199pci* at uninorth? bus ? 200pci* at ppb? bus ? 201 202pchb* at pci? dev ? function ? # PCI-Host bridges 203ppb* at pci? dev ? function ? # PCI-PCI bridges 204# XXX 'puc's aren't really bridges, but there's no better place for them here 205puc* at pci? dev ? function ? # PCI "universal" comm. cards 206lpt* at puc? port ? # || ports on > "universal" comm boards 207 208# PCI Network devices 209an* at pci? dev ? function ? # Aironet PC4500/PC4800 (802.11) 210atw* at pci? dev ? function ? # ADMtek ADM8211 (802.11) 211bge* at pci? dev ? function ? # Broadcom 570x Gigabit Ethernet 212ep* at pci? dev ? function ? # 3Com 3c59x 213epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 214ex* at pci? dev ? function ? # 3Com 90x[BC] 215fpa* at pci? dev ? function ? # DEC PCI FDDI (DEFPA) Controller 216fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 217gem* at pci? dev ? function ? # gmac ethernet 218#gm* at pci? dev ? function ? # gmac ethernet (old) 219gsip* at pci? dev ? function ? # NS83820 Gigabit Ethernet 220le* at pci? dev ? function ? # PCnet-PCI Ethernet 221lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 222mtd* at pci? dev ? function ? # Myson MTD803 3-in-1 Ethernet 223ne* at pci? dev ? function ? # NE2000-compatible Ethernet 224pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 225re* at pci? dev ? function ? # Realtek 8139C+/8169/8169S/8110S 226rtk* at pci? dev ? function ? # Realtek 8129/8139 227sf* at pci? dev ? function ? # Adaptec AIC-6915 Ethernet 228sip* at pci? dev ? function ? # SiS 900/7016 Ethernet 229ste* at pci? dev ? function ? # Sundance ST-201 Ethernet 230stge* at pci? dev ? function ? # Sundance/Tamarack TC9021 Gigabit 231#ti* at pci? dev ? function ? # Alteon ACEnic gigabit Ethernet 232tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 233tlp* at pci? dev ? function ? # DECchip 21x4x and clones 234vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 235wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b) 236wm* at pci? dev ? function ? # Intel 82543/82544 gigabit 237 238# PCI SCSI controllers 239adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] SCSI 240adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 241ahc* at pci? dev ? function ? # Adaptec 294x, aic78x0 SCSI 242bha* at pci? dev ? function ? # BusLogic 9xx SCSI 243esiop* at pci? dev ? function ? # NCR 53c8xx SCSI (enhanced) 244iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 245isp* at pci? dev ? function ? # Qlogic ISP 10x0/2xx0 SCSI/Fibre Chan 246pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 247siop* at pci? dev ? function ? # NCR 53c8xx SCSI 248trm* at pci? dev ? function ? # Tekram DC-395U/UW/F, DC-315/U SCSI 249 250# Other PCI devices 251ofb* at pci? dev ? function ? # Generic Open Firmware Framebuffer 252# OFB_ENABLE_CACHE speeds up the console on many machines, but should 253# not be enabled on some older machines, such as the rev. A-D iMacs. 254#options OFB_ENABLE_CACHE # Speed up console 255pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 256acardide* at pci? dev ? function ? # Acard IDE controllers 257aceride* at pci? dev ? function ? # Acer Lab IDE controllers 258artsata* at pci? dev ? function ? # Intel i31244 SATA controller 259cmdide* at pci? dev ? function ? # CMD tech IDE controllers 260cypide* at pci? dev ? function ? # Cypress IDE controllers 261hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 262optiide* at pci? dev ? function ? # Opti IDE controllers 263piixide* at pci? dev ? function ? # Intel IDE controllers 264pdcide* at pci? dev ? function ? # Promise IDE controllers 265pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 266satalink* at pci? dev ? function ? # SiI SATALink controllers 267siside* at pci? dev ? function ? # SiS IDE controllers 268slide* at pci? dev ? function ? # Symphony Labs IDE controllers 269viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 270wdc* at pci? dev ? function ? # Kauai ATA 271cbb* at pci? dev ? function ? # PCI-CardBus bridge 272obio0 at pci? dev ? function ? 273#macofcons0 at pci? dev ? function ? # OpenFirmware console (for debugging) 274 275acphy* at mii? phy ? # DAltima AC101 and AMD Am79c874 PHYs 276amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs 277bmtphy* at mii? phy ? # Broadcom BCM5201/BCM5202 PHYs 278brgphy* at mii? phy ? # Broadcom BCM5400 PHYs 279dmphy* at mii? phy ? # Davicom DM9101 PHYs 280exphy* at mii? phy ? # 3Com internal PHYs 281glxtphy* at mii? phy ? # Level One LXT-1000 PHYs 282gphyter* at mii? phy ? # NS83861 Gig-E PHY 283icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 284inphy* at mii? phy ? # Intel 82555 PHYs 285iophy* at mii? phy ? # Intel 82553 PHYs 286lxtphy* at mii? phy ? # Level One LXT-970 PHYs 287makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs 288nsphy* at mii? phy ? # NS83840 PHYs 289nsphyter* at mii? phy ? # NS83843 PHYs 290pnaphy* at mii? phy ? # generic HomePNA PHYs 291qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 292sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 293tlphy* at mii? phy ? # ThunderLAN PHYs 294tqphy* at mii? phy ? # TDK Semiconductor PHYs 295ukphy* at mii? phy ? # generic unknown PHYs 296urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs 297 298# PCI serial interfaces 299com* at puc? port ? # 16x50s on "universal" comm boards 300cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 301#cz* at pci? dev ? function ? # Cyclades-Z multi-port serial boards 302 303bktr* at pci? dev ? function ? # Brooktree video/audio capture/tuner 304radio* at bktr? 305 306bm* at obio? # bmac ethernet 307mc* at obio? # MACE ethernet 308esp* at obio? flags 0x00ff # 53c9x SCSI 309mesh* at obio? flags 0xffff # MESH SCSI 310nvram* at obio? # nvram 311adb* at obio? # Apple Desktop Bus 312apm0 at adb? # APM emulation 313aed* at adb? # ADB Event Device 314akbd* at adb? # ADB keyboard 315ams* at adb? # ADB mouse 316abtn* at adb? 317zsc* at obio? 318zstty* at zsc? channel ? 319mediabay* at obio? 320wdc* at mediabay? flags 0 321# awacs is disabled because on most systems (7300 - 9600 PowerMacs, 322# many kinds of G4s), very heavy load can cause the machine to lock 323# up. ONLY enable this if your machine is never under heavy load, or 324# you'd rather have audio than worry about occasional lockups. 325#awacs* at obio? # Apple audio device 326#ki2c* at obio? # Keywest I2C 327wi* at obio? # AirMac 328#snapper* at obio? # Snapper audio device 329 330cardslot* at cbb? 331cardbus* at cardslot? 332pcmcia* at cardslot? 333 334com* at pcmcia? function ? # Modems and serial cards 335wdc* at pcmcia? function ? # PCMCIA IDE controllers 336ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 337mbe* at pcmcia? function ? # MB8696x based Ethernet 338ne* at pcmcia? function ? # NE2000-compatible Ethernet 339awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS) 340wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 341atw* at cardbus? dev ? function ? # ADMtek ADM8211 (802.11) 342ex* at cardbus? dev ? function ? # 3Com 3C575TX 343tlp* at cardbus? dev ? function ? # DECchip 21143 344rtk* at cardbus? dev ? function ? # Realtek 8129/8139 345 346wsdisplay0 at ofb? console ? 347wskbd0 at akbd? console ? 348wsmouse0 at ams? 349 350# Cryptographic Devices 351 352# PCI cryptographic devices 353# (disabled, requires opencrypto framework which requires generic softints 354#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 355#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 356 357 358scsibus* at adv? 359scsibus* at adw? 360scsibus* at ahc? 361scsibus* at bha? 362scsibus* at iha? 363scsibus* at isp? 364scsibus* at esp? 365scsibus* at mesh? 366scsibus* at pcscp? 367scsibus* at siop? 368scsibus* at esiop? 369scsibus* at trm? 370 371sd* at scsibus? target ? lun ? # SCSI disks 372st* at scsibus? target ? lun ? # SCSI tape drives 373cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 374ch* at scsibus? target ? lun ? # SCSI autochangers 375ss* at scsibus? target ? lun ? # SCSI scanners 376uk* at scsibus? target ? lun ? # SCSI unknown 377 378wdc* at obio? flags 0x1 379atabus* at ata? 380wd* at atabus? drive ? flags 0x0000 381 382atapibus* at atapi? 383 384cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 385sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 386uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 387 388# PCI USB controllers 389ohci* at pci? dev ? function ? # Open Host Controller 390 391usb* at ohci? # USB bus support 392uhub* at usb? # USB Hubs 393uhub* at uhub? port ? configuration ? interface ? 394 395uhidev* at uhub? port ? configuration ? interface ? # USB HID device 396 397ums* at uhidev? reportid ? # USB Mice 398wsmouse* at ums? 399 400ukbd* at uhidev? reportid ? # USB Keyboards 401wskbd* at ukbd? console ? 402 403uhid* at uhidev? reportid ? # USB Generic HID 404 405ulpt* at uhub? port ? configuration ? interface ? # USB Printer 406 407umodem* at uhub? port ? configuration ? # USB Modem 408ucom* at umodem? 409 410umass* at uhub? port ? configuration ? interface ? # USB Mass Storage 411atapibus* at umass? 412scsibus* at umass? channel ? 413 414uaudio* at uhub? port ? configuration ? # USB audio 415 416# D-Link DSB-R100 USB FM radio tuner 417udsbr* at uhub? port ? 418radio* at udsbr? 419 420# USB Ethernet adapters 421aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 422axe* at uhub? port ? # ASIX AX88172 based adapters 423cue* at uhub? port ? # CATC USB-EL1201A based adapters 424kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 425url* at uhub? port ? # Realtek RTL8150L based adapters 426udav* at uhub? port ? # Davicom DM9601 based adapters 427 428uscanner* at uhub? port ? # USB scanners 429uyap* at uhub? port ? # Y@P firmware loader 430ugen* at uhub? port ? configuration ? interface ? # USB Generic driver 431 432# PCI IEEE1394 controllers 433fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller 434#fwlynx* at pci? dev ? function ? # IEEE1394 TI Lynx Controller 435fw* at fwbus? # IP over 1394 436 437# IEEE1394 nodes 438fwnode* at fwbus? idhi ? idlo ? 439sbpscsi* at fwnode? 440scsibus* at sbpscsi? 441 442# Audio Devices 443 444# PCI audio devices 445#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 446#cmpci* at pci? dev ? function ? # C-Media CMI8338/8738 447eap* at pci? dev ? function ? # Ensoniq AudioPCI 448#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 449#fms* at pci? dev ? function ? # Forte Media FM801 450#sv* at pci? dev ? function ? # S3 SonicVibes 451 452# OPL[23] FM synthesizers 453#opl* at cmpci? flags 1 454#opl* at eso? 455#opl* at fms? 456 457# Audio support 458#audio* at awacs? 459#audio* at clcs? 460#audio* at cmpci? 461audio* at eap? 462#audio* at eso? 463#audio* at fms? 464#audio* at snapper? 465#audio* at sv? 466audio* at uaudio? 467 468# MPU 401 UARTs 469#mpu* at cmpci? 470#mpu* at eso? 471#mpu* at fms? 472 473# MIDI support 474midi* at eap? # 137[01] MIDI port 475#midi* at mpu? # MPU 401 476 477#pseudo-device crypto # opencrypto framework 478 # (disabled, requires generic softints) 479pseudo-device vnd 4 # disk-like interface to files 480pseudo-device ccd 4 # concatenated/striped disk devices 481#pseudo-device cgd 4 # cryptographic disk devices 482#pseudo-device raid 8 # RAIDframe disk driver 483#options RAID_AUTOCONFIG # auto-configuration of RAID components 484# Options to enable various other RAIDframe RAID types. 485# options RF_INCLUDE_EVENODD=1 486# options RF_INCLUDE_RAID5_RS=1 487# options RF_INCLUDE_PARITYLOGGING=1 488# options RF_INCLUDE_CHAINDECLUSTER=1 489# options RF_INCLUDE_INTERDECLUSTER=1 490# options RF_INCLUDE_PARITY_DECLUSTERING=1 491# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 492pseudo-device md 1 # memory disk device 493pseudo-device loop # network loopback 494pseudo-device bpfilter 8 # packet filter 495pseudo-device ipfilter # IP filter (firewall) and NAT 496pseudo-device ppp 2 # Point-to-Point Protocol 497pseudo-device pppoe # PPP over Ethernet (RFC 2516) 498pseudo-device sl 2 # Serial Line IP 499pseudo-device tun 4 # network tunneling over tty 500#pseudo-device gre 2 # generic L3 over IP tunnel 501pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 502#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 503#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 504pseudo-device vlan # IEEE 802.1q encapsulation 505pseudo-device bridge # simple inter-network bridging 506#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 507pseudo-device pty # pseudo-terminals 508pseudo-device rnd # /dev/random and in-kernel generator 509pseudo-device openfirm # /dev/openfirm 510pseudo-device wsmux # mouse and keyboard multiplexor 511pseudo-device clockctl # user control of clock subsystem 512pseudo-device ksyms # /dev/ksyms 513pseudo-device nsmb # SMB requester 514#pseudo-device pf # PF packet filter 515#pseudo-device pflog # PF log if 516