GENERIC revision 1.95
1# $NetBSD: GENERIC,v 1.95 2005/07/07 17:05:58 tron 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/prep/conf/std.prep" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25makeoptions COPTS="-Os -mmultiple" # -Os -mmultiple to reduce size. 26 27#ident "GENERIC-$Revision: 1.95 $" 28 29maxusers 32 30 31# Platform support 32options PLATFORM_IBM_6015 # IBM RS/6000 40P 33options PLATFORM_IBM_6040 # IBM ThinkPad 820 34options PLATFORM_IBM_6050 # IBM Personal Power Series 830 35options PLATFORM_IBM_7248 # IBM RS/6000 7248-100/120/133 36options PLATFORM_IBM_7043_140 # IBM RS/6000 43P 7043-140 37options PLATFORM_MOTOROLA_ULMB60XA # Motorola ULMB60xA (?) 38 39options OPENPIC # OpenPIC support (7043-140) 40 41# Standard system options 42 43options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 44options NTP # NTP phase/frequency locked loop 45 46options KTRACE # system call tracing via ktrace(1) 47options SYSTRACE # system call vetting via systrace(1) 48 49options SYSVMSG # System V-like message queues 50options SYSVSEM # System V-like semaphores 51#options SEMMNI=10 # number of semaphore identifiers 52#options SEMMNS=60 # number of semaphores in system 53#options SEMUME=10 # max number of undo entries per process 54#options SEMMNU=30 # number of undo structures in system 55options SYSVSHM # System V-like memory sharing 56#options SHMMAXPGS=1024 # 1024 pages is the default 57options P1003_1B_SEMAPHORE # p1003.1b semaphore support 58 59options LKM # loadable kernel modules 60 61options USERCONF # userconf(4) support 62#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 63options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 64 65# Enable experimental buffer queue strategy for better responsiveness under 66# high disk I/O load. Use it with caution - it's not proven to be stable yet. 67#options BUFQ_READPRIO 68#options BUFQ_PRIOCSCAN 69 70# Diagnostic/debugging support options 71#options DIAGNOSTIC # cheap kernel consistency checks 72#options DEBUG # expensive debugging checks/support 73#options KMEMSTATS # kernel memory statistics (vmstat -m) 74options DDB # in-kernel debugger 75#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 76#makeoptions DEBUG="-g" 77 78# Compatibility options 79options COMPAT_13 # NetBSD 1.3, 80options COMPAT_14 # NetBSD 1.4, 81options COMPAT_15 # NetBSD 1.5, 82options COMPAT_16 # NetBSD 1.6, 83options COMPAT_20 # NetBSD 2.0, 84options COMPAT_43 # and 4.3BSD 85#options COMPAT_LINUX # Linux binary compatibility 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) 92#file-system LFS # log-structured file system 93file-system MFS # memory file system 94file-system NFS # Network File System client 95#file-system NTFS # Windows/NT file system (experimental) 96file-system CD9660 # ISO 9660 + Rock Ridge file system 97file-system MSDOSFS # MS-DOS file system 98#file-system FDESC # /dev/fd 99file-system KERNFS # /kern 100file-system NULLFS # loopback file system 101#file-system OVERLAY # overlay file system 102#file-system PORTAL # portal filesystem (still experimental) 103file-system PROCFS # /proc 104#file-system UMAPFS # NULLFS + uid and gid remapping 105file-system UNION # union file system 106#file-system CODA # Coda File System; also needs vcoda (below) 107#file-system PTYFS # experimental - /dev/ptm support 108 109# File system options 110options QUOTA # UFS quotas 111#options FFS_EI # FFS Endian Independant support 112options SOFTDEP # FFS soft updates support. 113#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 114options NFSSERVER # Network File System server 115#options FFS_NO_SNAPSHOT # ffs snapshots 116#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 117 # immutable) behave as system flags. 118 119# Networking options 120#options GATEWAY # packet forwarding 121options INET # IP + ICMP + TCP + UDP 122options INET6 # IPv6 123#options IPSEC # IP security 124#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 125#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 126#options IPSEC_DEBUG # debug for IP security 127#options MROUTING # IP multicast routing 128#options PIM # Protocol Independent Multicast 129#options NETATALK # AppleTalk networking protocols 130options PPP_BSDCOMP # BSD-Compress compression support for PPP 131options PPP_DEFLATE # Deflate compression support for PPP 132options PPP_FILTER # Active filter support for PPP (requires bpf) 133options PFIL_HOOKS # pfil(9) packet filter hooks 134options IPFILTER_LOG # ipmon(8) log support 135#options IPFILTER_DEFAULT_BLOCK # block all packets by default 136#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 137 138#options ALTQ # Manipulate network interfaces' output queues 139#options ALTQ_BLUE # Stochastic Fair Blue 140#options ALTQ_CBQ # Class-Based Queueing 141#options ALTQ_CDNR # Diffserv Traffic Conditioner 142#options ALTQ_FIFOQ # First-In First-Out Queue 143#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 144#options ALTQ_HFSC # Hierarchical Fair Service Curve 145#options ALTQ_LOCALQ # Local queueing discipline 146#options ALTQ_PRIQ # Priority Queueing 147#options ALTQ_RED # Random Early Detection 148#options ALTQ_RIO # RED with IN/OUT 149#options ALTQ_WFQ # Weighted Fair Queueing 150 151# These options enable verbose messages for several subsystems. 152# Warning, these may compile large string tables into the kernel! 153#options MIIVERBOSE # verbose PHY autoconfig messages 154options PCIVERBOSE # verbose PCI device autoconfig messages 155#options PCI_CONFIG_DUMP # verbosely dump PCI config space 156#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 157options SCSIVERBOSE # human readable SCSI error messages 158#options USBVERBOSE # verbose USB device autoconfig messages 159#options RESIDUAL_DATA_DUMP # verbosely dump residual data 160 161#options NFS_BOOT_BOOTP 162options NFS_BOOT_BOOTPARAM 163options NFS_BOOT_DHCP 164 165# 166# wscons options 167# 168# builtin terminal emulations 169options WSEMUL_VT100 # VT100 / VT220 emulation 170# different kernel output - see dev/wscons/wsdisplayvar.h 171options WS_KERNEL_FG=WSCOL_GREEN 172#options WS_KERNEL_BG=WSCOL_BLACK 173# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 174#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 175# allocate a number of virtual screens at autoconfiguration time 176#options WSDISPLAY_DEFAULTSCREENS=4 177# use a large software cursor that doesn't blink 178options PCDISPLAY_SOFTCURSOR 179 180# Kernel root file system and dump configuration. 181config netbsd root on ? type ? 182#config netbsd root on tlp0 type nfs 183#config netbsd root on pcn0 type nfs 184 185 186# 187# Device configuration 188# 189 190mainbus0 at root 191cpu0 at mainbus0 192 193 194# Basic Bus Support 195 196# PCI bus support 197pci0 at mainbus0 bus ? 198pci* at pchb? bus ? 199pci* at ppb? bus ? 200 201options PCI_NETBSD_CONFIGURE 202 203# PCI bridges 204pchb* at pci? dev ? function ? # PCI-Host bridges 205ppb* at pci? dev ? function ? # PCI-PCI bridges 206pcib* at pci? dev ? function ? # PCI-ISA bridges 207 208# ISA bus support 209isa* at pcib? # ISA on PCI-ISA bridge 210 211# PCMCIA bus support 212pcmcia* at pcic? controller ? socket ? 213 214# ISA PCMCIA controllers 215pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 216 217#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 218#options PCIC_ISA_ALLOC_IOBASE=0x0400 219#options PCIC_ISA_ALLOC_IOSIZE=0x0100 220 221# ISA Plug-and-Play bus support 222#isapnp0 at isa? 223 224# on-board I/O for IBM Personal Power Series 830 IDE controller 225obio0 at mainbus0 226 227 228# Console Devices 229 230# wscons 231pckbc0 at isa? # pc keyboard controller 232pckbd* at pckbc? # PC keyboard 233pms* at pckbc? # PS/2 mouse for wsmouse 234vga* at pci? 235wsdisplay* at vga? console ? 236wskbd* at pckbd? console ? 237wsmouse* at pms? mux 0 238 239attimer0 at isa? # AT Timer 240pcppi0 at isa? # PC prog. periph. interface 241isabeep0 at pcppi? # "keyboard" beep 242 243mcclock0 at isa? port 0x70 # mc146818 and compatible 244mkclock0 at isa? port 0x74 # mk48t18 and compatible 245 246 247# Cryptographic Devices 248 249# PCI cryptographic devices 250#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 251#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 252 253 254# Serial Devices 255 256# ISA serial interfaces 257com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 258com1 at isa? port 0x2f8 irq 3 259 260# PCMCIA serial interfaces 261com* at pcmcia? function ? # Modems and serial cards 262 263#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 264#com* at pcmcom? slave ? # ...and the slave devices 265 266 267# Parallel Printer Interfaces 268 269# ISA parallel printer interfaces 270lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 271 272 273# SCSI Controllers and Devices 274 275# PCI SCSI controllers 276#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 277ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 278#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 279#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 280siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 281esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 282 283# PCMCIA SCSI controllers 284aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 285 286# SCSI bus support 287#scsibus* at adw? 288scsibus* at ahc? 289scsibus* at aic? 290#scsibus* at iha? 291#scsibus* at pcscp? 292scsibus* at siop? 293scsibus* at esiop? 294 295# SCSI devices 296sd* at scsibus? target ? lun ? # SCSI disk drives 297st* at scsibus? target ? lun ? # SCSI tape drives 298cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 299#ch* at scsibus? target ? lun ? # SCSI autochangers 300#ss* at scsibus? target ? lun ? # SCSI scanners 301uk* at scsibus? target ? lun ? # SCSI unknown 302 303 304# IDE and related devices 305 306# IBM Personal Power Series 830 IDE controller 307wdc0 at obio? port 0x1f0 irq 13 308wdc1 at obio? port 0x170 irq 13 309 310# ISA Plug-and-Play IDE controllers 311#wdc* at isapnp? 312 313# PCMCIA IDE controllers 314wdc* at pcmcia? function ? 315 316# ATA (IDE) bus support 317atabus* at ata? 318 319# IDE drives 320# Flags are used only with controllers that support DMA operations 321# and mode settings (e.g. some pciide controllers) 322# The lowest order four bits (rightmost digit) of the flags define the PIO 323# mode to use, the next set of four bits the DMA mode and the third set the 324# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 325# to use, and the last bit must be 1 for this setting to be used. 326# For DMA and UDMA, 0xf (1111) means 'disable'. 327# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 328# (0xc=1100, 0xa=1010, 0xf=1111) 329# 0x0000 means "use whatever the drive claims to support". 330wd* at atabus? drive ? flags 0x0000 331 332# ATAPI bus support 333atapibus* at atapi? 334 335# ATAPI devices 336# flags have the same meaning as for IDE drives. 337cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 338sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 339uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 340 341# Miscellaneous mass storage devices 342 343# ISA Floppy 344#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 345#fd0 at fdc0 drive ? 346 347# Network Interfaces 348 349# PCI network interfaces 350ep* at pci? dev ? function ? # 3Com 3c59x 351ex* at pci? dev ? function ? # 3Com 3c90x[BC] 352fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 353ne* at pci? dev ? function ? # NE2000-compatible Ethernet 354pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 355rtk* at pci? dev ? function ? # Realtek 8129/8139 356sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 357tlp* at pci? dev ? function ? # DECchip 21x4x and clones 358vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 359 360# ISA network interfaces 361#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 362#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 363#ne1 at isa? port 0x300 irq 10 364#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 365we1 at isa? port 0x300 iomem 0xe4000 irq 11 366 367# ISA Plug-and-Play network intefaces 368#ep* at isapnp? # 3Com 3c509 Ethernet 369#ne* at isapnp? # NE2000-compatible Ethernet 370 371# PCMCIA network interfaces 372ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 373ne* at pcmcia? function ? # NE2000-compatible Ethernet 374 375# MII/PHY support 376dmphy* at mii? phy ? # Davicom DM9101 PHYs 377exphy* at mii? phy ? # 3Com internal PHYs 378icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 379inphy* at mii? phy ? # Intel 82555 PHYs 380iophy* at mii? phy ? # Intel 82553 PHYs 381lxtphy* at mii? phy ? # Level One LXT-970 PHYs 382nsphy* at mii? phy ? # NS83840 PHYs 383nsphyter* at mii? phy ? # NS83843 PHYs 384qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 385sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 386tlphy* at mii? phy ? # ThunderLAN PHYs 387tqphy* at mii? phy ? # TDK Semiconductor PHYs 388ukphy* at mii? phy ? # generic unknown PHYs 389 390 391# USB Controller and Devices 392 393# PCI USB controllers 394#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 395#ohci* at pci? dev ? function ? # Open Host Controller 396 397# USB bus support 398#usb* at uhci? 399#usb* at ohci? 400 401# USB Hubs 402#uhub* at usb? 403#uhub* at uhub? port ? configuration ? interface ? 404 405# USB HID device 406#uhidev* at uhub? port ? configuration ? interface ? 407 408# USB Mice 409#ums* at uhidev? reportid ? 410#wsmouse* at ums? mux 0 411 412# USB Keyboards 413#ukbd* at uhidev? reportid ? 414#wskbd* at ukbd? console ? mux 1 415 416# USB Generic HID devices 417#uhid* at uhidev? reportid ? 418 419# USB Printer 420#ulpt* at uhub? port ? configuration ? interface ? 421 422# USB Modem 423#umodem* at uhub? port ? configuration ? 424#ucom* at umodem? 425 426# USB Mass Storage 427#umass* at uhub? port ? configuration ? interface ? 428#scsibus* at umass? channel ? 429#atapibus* at umass? 430 431# USB audio 432#uaudio* at uhub? port ? configuration ? 433 434# USB Ethernet adapters 435#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 436#axe* at uhub? port ? # ASIX AX88172 based adapters 437#cue* at uhub? port ? # CATC USB-EL1201A based adapters 438#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 439#url* at uhub? port ? # Realtek RTL8150L based adapters 440#udav* at uhub? port ? # Davicom DM9601 based adapters 441 442# Prolofic PL2301/PL2302 host-to-host adapter 443#upl* at uhub? port ? 444 445# Serial adapters 446#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 447#ucom* at uftdi? portno ? 448 449#umct* at uhub? port ? # MCT USB-RS232 serial adapter 450#ucom* at umct? portno ? 451 452#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 453#ucom* at uplcom? portno ? 454 455#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 456#ucom* at uvscom? portno ? 457 458# Diamond Multimedia Rio 500 459#urio* at uhub? port ? 460 461# USB Handspring Visor 462#uvisor* at uhub? port ? 463#ucom* at uvisor? 464 465# Kyocera AIR-EDGE PHONE 466#ukyopon* at uhub? port ? 467#ucom* at ukyopon? portno ? 468 469# Y@P firmware loader 470#uyap* at uhub? port ? 471 472# USB Generic driver 473#ugen* at uhub? port ? 474 475# USB scanners 476#uscanner* at uhub? port ? 477 478 479# Audio device 480 481# ISA Plug-and-Play audio devices 482#wss* at isapnp? # CS4232 483 484# Audio support 485#audio* at uaudio? 486#audio* at wss? 487 488# MIDI support 489#midi* at pcppi? # MIDI interface to the PC speaker 490 491# The spkr driver provides a simple tone interface to the built in speaker. 492#spkr0 at pcppi? # PC speaker 493 494 495# Joysticks 496 497# ISA Plug-and-Play joysticks 498#joy* at isapnp? # Game ports (usually on audio cards) 499 500# ISA joysticks. Probe is a little strange; add only if you have one. 501#joy0 at isa? port 0x201 502 503 504# Pseudo-Devices 505 506# Not yet ready -- prep lacks generic soft interrupts 507#pseudo-device crypto # opencrypto framework 508 509# disk/mass storage pseudo-devices 510pseudo-device ccd 4 # concatenated/striped disk devices 511#pseudo-device cgd 4 # cryptographic disk devices 512#pseudo-device raid 8 # RAIDframe disk driver 513#options RAID_AUTOCONFIG # auto-configuration of RAID components 514# Options to enable various other RAIDframe RAID types. 515# options RF_INCLUDE_EVENODD=1 516# options RF_INCLUDE_RAID5_RS=1 517# options RF_INCLUDE_PARITYLOGGING=1 518# options RF_INCLUDE_CHAINDECLUSTER=1 519# options RF_INCLUDE_INTERDECLUSTER=1 520# options RF_INCLUDE_PARITY_DECLUSTERING=1 521# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 522pseudo-device fss 4 # file system snapshot device 523pseudo-device md 1 # memory disk device (ramdisk) 524pseudo-device vnd 4 # disk-like interface to files 525 526# network pseudo-devices 527pseudo-device loop # network loopback 528pseudo-device bpfilter 8 # Berkeley packet filter 529pseudo-device ipfilter # IP filter (firewall) and NAT 530pseudo-device ppp 2 # Point-to-Point Protocol 531pseudo-device pppoe # PPP over Ethernet (RFC 2516) 532pseudo-device sl 2 # Serial Line IP 533pseudo-device strip 2 # Starmode Radio IP (Metricom) 534pseudo-device tun 2 # network tunneling over tty 535pseudo-device tap # virtual Ethernet 536pseudo-device gre 2 # generic L3 over IP tunnel 537pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 538#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 539#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 540pseudo-device vlan # IEEE 802.1q encapsulation 541pseudo-device bridge # simple inter-network bridging 542#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 543 544# miscellaneous pseudo-devices 545pseudo-device pty # pseudo-terminals 546pseudo-device tb 1 # tablet line discipline 547#pseudo-device sequencer 1 # MIDI sequencer 548pseudo-device rnd # /dev/random and in-kernel generator 549#options RND_COM # use "com" randomness as well 550pseudo-device clockctl # user control of clock subsystem 551pseudo-device ksyms # /dev/ksyms 552#pseudo-device pf # PF packet filter 553#pseudo-device pflog # PF log if 554 555# a pseudo device needed for Coda # also needs CODA (above) 556#pseudo-device vcoda 4 # coda minicache <-> venus comm. 557 558# wscons pseudo-devices 559pseudo-device wsmux # mouse & keyboard multiplexor 560pseudo-device wsfont 561