1# $NetBSD: INSTALL_TINY,v 1.143 2014/08/23 21:10:20 dholland Exp $ 2# 3# This kernel should be derived from INSTALL (which is derived 4# from GENERIC) with some features commented out. 5# 6# This kernel has been optimized for space. It is targeted towards 7# small memory machines (4M). It has no SCSI, PCI or EISA. It does 8# have pcmcia, for old laptops. 9# 10 11include "arch/i386/conf/std.i386" 12 13#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 14 15makeoptions COPTS="-Os" # Optimise for space. Implies -O2 16makeoptions USE_SSP="no" 17 18# Enable the hooks used for initializing the root memory-disk. 19options MEMORY_DISK_HOOKS 20options MEMORY_DISK_IS_ROOT # force root on memory disk 21options MEMORY_DISK_SERVER=0 # no userspace memory disk support 22options MEMORY_DISK_ROOT_SIZE=3100 # size of memory disk, in blocks 23options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode 24 25maxusers 2 # estimated number of users 26 27# CPU-related options. 28#options VM86 # virtual 8086 emulation 29#options USER_LDT # user-settable LDT; used by WINE 30 31# This option allows you to force a serial console at the specified 32# I/O address. 33#options CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600 34 35# The following options override the memory sizes passed in from the boot 36# block. Use them *only* if the boot block is unable to determine the correct 37# values. Note that the BIOS may *correctly* report less than 640k of base 38# memory if the extended BIOS data area is located at the top of base memory 39# (as is the case on most recent systems). 40#options REALBASEMEM=... # size of base memory 41#options REALEXTMEM=... # size of extended memory 42 43options INSECURE # disable kernel security levels 44 45options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 46#options NTP # NTP phase/frequency locked loop 47 48#options KTRACE # system call tracing via ktrace(1) 49 50#options SYSVSEM # System V-like semaphores 51#options SYSVSHM # System V-like memory sharing 52 53#options USERCONF # userconf(4) support 54options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 55#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 56no options EXEC_AOUT # we don't a.out support 57 58# Diagnostic/debugging support options 59#options DIAGNOSTIC # inexpensive kernel consistency checks 60#options DEBUG # expensive debugging checks/support 61#options KMEMSTATS # kernel memory statistics (vmstat -m) 62#options DDB # in-kernel debugger 63#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 64#options DDB_HISTORY_SIZE=512 # enable history editing in DDB 65#options KGDB # remote debugger 66#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 67#makeoptions DEBUG="-g" # compile full symbol table 68 69# Compatibility options 70#options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 71#options COMPAT_09 # NetBSD 0.9, 72#options COMPAT_10 # NetBSD 1.0, 73#options COMPAT_11 # NetBSD 1.1, 74#options COMPAT_12 # NetBSD 1.2 (and 386BSD and BSDI), 75#options COMPAT_13 # NetBSD 1.3 (and 386BSD and BSDI), 76#options COMPAT_14 # NetBSD 1.4, 77#options COMPAT_15 # NetBSD 1.5, 78#options COMPAT_16 # NetBSD 1.6, 79#options COMPAT_20 # NetBSD 2.0, 80#options COMPAT_30 # NetBSD 3.0, 81#options COMPAT_40 # NetBSD 4.0, 82#options COMPAT_50 # NetBSD 5.0, 83#options COMPAT_60 # NetBSD 6.0, and 84#options COMPAT_70 # NetBSD 7.0 binary compatibility. 85#options COMPAT_43 # 4.3BSD, 386BSD, and BSDI compatibility. 86#options COMPAT_386BSD_MBRPART # recognize old partition ID 87#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 88 89#options COMPAT_SVR4 # binary compatibility with SVR4 90#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 91#options COMPAT_LINUX # binary compatibility with Linux 92#options COMPAT_FREEBSD # binary compatibility with FreeBSD 93options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 94 95# File systems 96file-system FFS # UFS 97#file-system EXT2FS # second extended file system (linux) 98#file-system LFS # log-structured file system 99#file-system MFS # memory file system 100file-system NFS # Network File System client 101file-system CD9660 # ISO 9660 + Rock Ridge file system 102file-system MSDOSFS # MS-DOS file system 103#file-system FDESC # /dev/fd 104#file-system KERNFS # /kern 105#file-system NULLFS # loopback file system 106#file-system PROCFS # /proc 107#file-system UMAPFS # NULLFS + uid and gid remapping 108#file-system UNION # union file system 109#file-system PTYFS # /dev/pts/N support 110#file-system TMPFS # Efficient memory file-system 111 112# Filesystem options 113#options QUOTA # legacy UFS quotas 114#options QUOTA2 # new, in-filesystem UFS quotas 115#options NFSSERVER # Network File System server 116options NFS_V2_ONLY # Exclude NFS3 code to save space 117options FFS_NO_SNAPSHOT # No FFS snapshot support 118#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 119 # immutable) behave as system flags. 120 121# Networking options 122#options GATEWAY # packet forwarding 123options INET # IP + ICMP + TCP + UDP 124#options MROUTING # IP multicast routing 125#options PIM # Protocol Independent Multicast 126#options NETATALK # AppleTalk networking protocols 127#options PPP_BSDCOMP # BSD-Compress compression support for PPP 128#options PPP_DEFLATE # Deflate compression support for PPP 129#options PPP_FILTER # Active filter support for PPP (requires bpf) 130#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 131 132# These options enable verbose messages for several subsystems. 133# Warning, these may compile large string tables into the kernel! 134#options EISAVERBOSE # verbose EISA device autoconfig messages 135#options PCIVERBOSE # verbose PCI device autoconfig messages 136#options PCI_CONFIG_DUMP # verbosely dump PCI config space 137#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 138#options SCSIVERBOSE # human readable SCSI error messages 139 140# Squeeze... 141options NVNODE=50 142options NBUF=20 143options BUFPAGES=20 144 145# Kernel root file system and dump configuration. 146config netbsd root on ? type ? 147#config netbsd root on sd0a type ffs 148#config netbsd root on ? type nfs 149 150# 151# wscons options 152# 153# builtin terminal emulations 154#options WSEMUL_SUN # sun terminal emulation 155options WSEMUL_VT100 # VT100 / VT220 emulation 156# customization of console and kernel output - see dev/wscons/wsdisplayvar.h 157#options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 158#options WS_DEFAULT_FG=WSCOL_WHITE 159#options WS_DEFAULT_BG=WSCOL_BLACK 160#options WS_DEFAULT_COLATTR="(0)" 161#options WS_DEFAULT_MONOATTR="(0)" 162options WS_KERNEL_FG=WSCOL_GREEN 163#options WS_KERNEL_BG=WSCOL_BLACK 164#options WS_KERNEL_COLATTR="" 165#options WS_KERNEL_MONOATTR="" 166# customization of console border color 167#options WSDISPLAY_CUSTOM_BORDER # border customization from wsconsctl(8) 168#options WSDISPLAY_BORDER_COLOR=WSCOL_BLUE # default color 169# compatibility to other console drivers 170options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 171options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 172options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 173options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 174# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 175#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for pckbd driver 176#options UKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for ukbd driver 177# allocate a number of virtual screens at autoconfiguration time 178#options WSDISPLAY_DEFAULTSCREENS=4 179# use a large software cursor that doesn't blink 180options PCDISPLAY_SOFTCURSOR 181 182# 183# Device configuration 184# 185 186#apm0 at mainbus0 # Advanced power management 187 188 189# Basic Bus Support 190 191# PCI bus support 192#pci* at mainbus? bus ? 193#pci* at pchb? bus ? 194#pci* at ppb? bus ? 195 196# PCI bridges 197#pchb* at pci? dev ? function ? # PCI-Host bridges 198#pceb* at pci? dev ? function ? # PCI-EISA bridges 199#pcib* at pci? dev ? function ? # PCI-ISA bridges 200#ppb* at pci? dev ? function ? # PCI-PCI bridges 201# XXX 'puc's aren't really bridges, but there's no better place for them here 202#puc* at pci? dev ? function ? # PCI "universal" comm. cards 203 204# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 205options PCIC_ISA_INTR_ALLOC_MASK=0xff47 206 207# PCMCIA bus support 208pcmcia* at pcic? controller ? socket ? 209#pcmcia* at tcic? controller ? socket ? 210 211# ISA PCMCIA controllers 212pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 213pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 214 215# EISA bus support 216#eisa0 at mainbus? 217#eisa0 at pceb? 218 219# ISA bus support 220isa0 at mainbus? 221#isa0 at pceb? 222#isa0 at pcib? 223 224# ISA Plug-and-Play bus support 225#isapnp0 at isa? 226 227 228# Console Devices 229 230# wscons 231pckbc0 at isa? # PC keyboard controller 232pckbd* at pckbc? # PC keyboard 233pcdisplay0 at isa? # CGA, MDA, EGA, HGA 234wsdisplay* at pcdisplay? console ? 235wskbd* at pckbd? console ? 236#wsmouse* at pms? mux 0 237 238# Serial Devices 239 240# PCI serial interfaces 241#com* at puc? port ? # 16x50s on "universal" comm boards 242#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 243 244# ISA Plug-and-Play serial interfaces 245#com* at isapnp? # Modems and serial boards 246 247# PCMCIA serial interfaces 248#com* at pcmcia? function ? # Modems and serial cards 249 250# ISA serial interfaces 251#options COM_HAYESP # adds Hayes ESP serial board support 252#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 253#com1 at isa? port 0x2f8 irq 3 254#com2 at isa? port 0x3e8 irq 5 255#com3 at isa? port 0x2e8 irq 9 256#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 257#com* at ast? slave ? 258#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 259#com* at boca? slave ? 260#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 261#com* at rtfps? slave ? 262#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 263 264 265# Parallel Printer Interfaces 266 267# PCI parallel printer interfaces 268#lpt* at puc? port ? # || ports on "universal" comm boards 269 270# ISA parallel printer interfaces 271#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 272#lpt1 at isa? port 0x278 273#lpt2 at isa? port 0x3bc 274 275# I2O devices 276#iop* at pci? dev ? function ? # I/O processor 277#iopsp* at iop? tid ? # SCSI/FC-AL ports 278#ld* at iop? tid ? # block devices 279#dpti* at iop? tid 0 # DPT/Adaptec control interface 280 281# SCSI Controllers and Devices 282 283# PCI SCSI controllers 284#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 285#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 286#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 287#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 288#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 289#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 290 291# EISA SCSI controllers 292#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 293#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 294#bha* at eisa? slot ? # BusLogic 7xx SCSI 295#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 296#uha* at eisa? slot ? # UltraStor 24f SCSI 297 298# PCMCIA SCSI controllers 299#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 300 301# ISA Plug-and-Play SCSI controllers 302#aic* at isapnp? # Adaptec AHA-1520B 303 304# ISA SCSI controllers 305#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 306#aha1 at isa? port 0x334 irq ? drq ? 307#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 308#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 309#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 310#bha1 at isa? port 0x334 irq ? drq ? 311# The "nca" and "dpt" probes might give false hits or hang your machine. 312#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 313#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 314#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 315#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 316#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 317#uha1 at isa? port 0x340 irq ? drq ? 318#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 319#wds1 at isa? port 0x358 irq 11 drq 5 320 321# SCSI bus support 322#scsibus* at scsi? 323 324# SCSI devices 325#sd* at scsibus? target ? lun ? # SCSI disk drives 326#st* at scsibus? target ? lun ? # SCSI tape drives 327#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 328#ch* at scsibus? target ? lun ? # SCSI autochangers 329#ss* at scsibus? target ? lun ? # SCSI scanners 330#uk* at scsibus? target ? lun ? # SCSI unknown 331 332 333# RAID controllers and devices 334#aac* at pci? dev ? function ? # Adaptec AAC family 335#cac* at eisa? slot ? # Compaq EISA array controllers 336#cac* at pci? dev ? function ? # Compaq PCI array controllers 337#ciss* at pci? dev ? function ? # HP Smart Array controllers 338#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 339#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 340#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 341#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 342 343#ld* at aac? unit ? # logical disk devices 344#ld* at cac? unit ? 345#ld* at icp? unit ? 346#ld* at twe? unit ? 347#ld* at mlx? unit ? 348 349#icpsp* at icp? unit ? # SCSI pass-through 350 351 352# IDE and related devices 353 354# PCMCIA IDE controllers 355wdc* at pcmcia? function ? 356 357# ST506, ESDI, and ISA IDE controllers 358# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 359# fall back to 16bits I/O if 32bits I/O are not functional). 360# Some controllers pass the initial 32bit test, but will fail later. 361wdc0 at isa? port 0x1f0 irq 14 flags 0x00 362wdc1 at isa? port 0x170 irq 15 flags 0x00 363 364# ATA (IDE) bus support 365atabus* at ata? 366 367# IDE drives 368wd* at atabus? drive ? # the drives themselves 369 370# ATAPI bus support 371atapibus* at atapi? 372 373# ATAPI devices 374cd* at atapibus? drive ? # ATAPI CD-ROM drives 375#sd* at atapibus? drive ? # ATAPI disk drives 376 377 378# Miscellaneous mass storage devices 379 380# ISA floppy 381fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 382#fdc1 at isa? port 0x370 irq ? drq ? 383fd* at fdc? drive ? # the drives themselves 384# some machines need you to do this instead of fd* 385#fd0 at fdc0 drive 0 386 387# ISA CD-ROM devices 388#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 389 390# ISA tape devices 391# note: the wt driver conflicts unpleasantly with ed devices at the 392# same I/O address. The probe reprograms their EEPROMs. Don't 393# uncomment it unless you are actually using it. 394#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 395 396 397# Network Interfaces 398 399# PCI network interfaces 400#en* at pci? dev ? function ? # ENI/Adaptec ATM 401#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 402#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 403#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 404#le* at pci? dev ? function ? # PCnet-PCI Ethernet 405#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 406#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 407#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 408 409# EISA network interfaces 410#ep* at eisa? slot ? # 3Com 3c579 Ethernet 411#fea* at eisa? slot ? # DEC DEFEA FDDI 412 413# ISA Plug-and-Play network interfaces 414#ep* at isapnp? # 3Com 3c509 Ethernet 415#ne* at isapnp? # NE2000-compatible Ethernet 416 417# PCMCIA network interfaces 418ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 419mbe* at pcmcia? function ? # MB8696x based Ethernet 420ne* at pcmcia? function ? # NE2000-compatible Ethernet 421sm* at pcmcia? function ? # Megahertz Ethernet 422 423# ISA network interfaces 424ate0 at isa? port 0x2a0 irq ? # AT1700 425ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 426#eg0 at isa? port 0x280 irq 9 # 3c505 Ethernet cards 427#el0 at isa? port 0x300 irq 9 # 3c501 Ethernet cards 428ep0 at isa? port ? irq ? # 3c509 Ethernet cards 429#ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3c507 430ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 431fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 432ix0 at isa? port 0x300 irq 10 # EtherExpress/16 433iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 434lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 435#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 436#le* at depca? 437#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 438#le* at nele? 439#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 440#le* at bicc? 441ne0 at isa? port 0x280 irq 9 # NE[12]000 Ethernet cards 442ne1 at isa? port 0x300 irq 10 443sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 444we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 445we1 at isa? port 0x300 iomem 0xcc000 irq 10 446 447# MII bus support 448#mii* at tl? 449 450# MII PHY network interfaces 451#tlphy* at mii? dev ? # ThunderLAN PHYs 452#nsphy* at mii? dev ? # NS and compatible PHYs 453#ukphy* at mii? phy ? # generic unknown PHYs 454 455 456# Audio Devices 457 458# ISA Plug-and-Play audio devices 459#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 460#sb* at isapnp? # SoundBlaster-compatible audio 461 462# ISA audio devices 463#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 464#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 465#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 466#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 467 468# Audio support 469#audio* at audiobus? 470 471# The spkr driver provides a simple tone interface to the built in speaker. 472#spkr0 at pcppi? # PC speaker 473 474 475# Joysticks 476 477# ISA Plug-and-Play joysticks 478#joy* at isapnp? # Game ports (usually on audio cards) 479 480# ISA joysticks. Probe is a little strange; add only if you have one. 481#joy0 at isa? port 0x201 482 483 484# Miscellaneous Devices 485 486# Planetconnect Satellite receiver driver. 487#satlink0 at isa? port 0x300 drq 1 488 489 490# Pull in optional local configuration 491cinclude "arch/i386/conf/INSTALL.local" 492 493 494# Pseudo-Devices 495 496# disk/mass storage pseudo-devices 497#pseudo-device ccd # concatenated/striped disk devices 498#pseudo-device fss # file system snapshot device 499pseudo-device md # memory disk device (ramdisk) 500#pseudo-device vnd # disk-like interface to files 501 502# network pseudo-devices 503#pseudo-device bpfilter # Berkeley packet filter 504#pseudo-device ipfilter # IP filter (firewall) and NAT 505pseudo-device loop # network loopback 506#pseudo-device ppp # Point-to-Point Protocol 507#pseudo-device sl # Serial Line IP 508#pseudo-device strip # Starmode Radio IP (Metricom) 509#pseudo-device tun # network tunneling over tty 510 511# miscellaneous pseudo-devices 512pseudo-device pty # pseudo-terminals 513options NO_DEV_PTM 514#options RND_COM # use "com" randomness as well (BROKEN) 515