INSTALL_TINY revision 1.137
1# $NetBSD: INSTALL_TINY,v 1.137 2013/04/27 18:19:39 christos 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 # expensive 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(8): `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, 386BSD, and BSDI 75#options COMPAT_13 # NetBSD 1.3, 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 compatibility. 81#options COMPAT_40 # NetBSD 4.0 82#options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 83#options COMPAT_386BSD_MBRPART # recognize old partition ID 84#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 85 86#options COMPAT_SVR4 # binary compatibility with SVR4 87#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 88#options COMPAT_LINUX # binary compatibility with Linux 89#options COMPAT_FREEBSD # binary compatibility with FreeBSD 90options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 91 92# File systems 93file-system FFS # UFS 94#file-system EXT2FS # second extended file system (linux) 95#file-system LFS # log-structured file system 96#file-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 100#file-system FDESC # /dev/fd 101#file-system KERNFS # /kern 102#file-system NULLFS # loopback file system 103#file-system PROCFS # /proc 104#file-system UMAPFS # NULLFS + uid and gid remapping 105#file-system UNION # union file system 106#file-system PTYFS # /dev/pts/N support 107#file-system TMPFS # Efficient memory file-system 108 109# Filesystem options 110#options QUOTA # legacy UFS quotas 111#options QUOTA2 # new, in-filesystem UFS quotas 112#options NFSSERVER # Network File System server 113options NFS_V2_ONLY # Exclude NFS3 code to save space 114options FFS_NO_SNAPSHOT # No FFS snapshot support 115#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 116 # immutable) behave as system flags. 117 118# Networking options 119#options GATEWAY # packet forwarding 120options INET # IP + ICMP + TCP + UDP 121#options MROUTING # IP multicast routing 122#options PIM # Protocol Independent Multicast 123#options NETATALK # AppleTalk networking protocols 124#options PPP_BSDCOMP # BSD-Compress compression support for PPP 125#options PPP_DEFLATE # Deflate compression support for PPP 126#options PPP_FILTER # Active filter support for PPP (requires bpf) 127#options PFIL_HOOKS # pfil(9) packet filter hooks 128#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130# These options enable verbose messages for several subsystems. 131# Warning, these may compile large string tables into the kernel! 132#options EISAVERBOSE # verbose EISA device autoconfig messages 133#options PCIVERBOSE # verbose PCI device autoconfig messages 134#options PCI_CONFIG_DUMP # verbosely dump PCI config space 135#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 136#options SCSIVERBOSE # human readable SCSI error messages 137 138# Squeeze... 139options NVNODE=50 140options NBUF=20 141options BUFPAGES=20 142 143# Kernel root file system and dump configuration. 144config netbsd root on ? type ? 145#config netbsd root on sd0a type ffs 146#config netbsd root on ? type nfs 147 148# 149# wscons options 150# 151# builtin terminal emulations 152#options WSEMUL_SUN # sun terminal emulation 153options WSEMUL_VT100 # VT100 / VT220 emulation 154# customization of console and kernel output - see dev/wscons/wsdisplayvar.h 155#options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8) 156#options WS_DEFAULT_FG=WSCOL_WHITE 157#options WS_DEFAULT_BG=WSCOL_BLACK 158#options WS_DEFAULT_COLATTR="(0)" 159#options WS_DEFAULT_MONOATTR="(0)" 160options WS_KERNEL_FG=WSCOL_GREEN 161#options WS_KERNEL_BG=WSCOL_BLACK 162#options WS_KERNEL_COLATTR="" 163#options WS_KERNEL_MONOATTR="" 164# customization of console border color 165#options WSDISPLAY_CUSTOM_BORDER # border customization from wsconsctl(8) 166#options WSDISPLAY_BORDER_COLOR=WSCOL_BLUE # default color 167# compatibility to other console drivers 168options WSDISPLAY_COMPAT_PCVT # emulate some ioctls 169options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 170options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 171options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 172# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 173#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for pckbd driver 174#options UKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for ukbd driver 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# 181# Device configuration 182# 183 184#apm0 at mainbus0 # Advanced power management 185 186 187# Basic Bus Support 188 189# PCI bus support 190#pci* at mainbus? bus ? 191#pci* at pchb? bus ? 192#pci* at ppb? bus ? 193 194# PCI bridges 195#pchb* at pci? dev ? function ? # PCI-Host bridges 196#pceb* at pci? dev ? function ? # PCI-EISA bridges 197#pcib* at pci? dev ? function ? # PCI-ISA bridges 198#ppb* at pci? dev ? function ? # PCI-PCI bridges 199# XXX 'puc's aren't really bridges, but there's no better place for them here 200#puc* at pci? dev ? function ? # PCI "universal" comm. cards 201 202# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 203options PCIC_ISA_INTR_ALLOC_MASK=0xff47 204 205# PCMCIA bus support 206pcmcia* at pcic? controller ? socket ? 207#pcmcia* at tcic? controller ? socket ? 208 209# ISA PCMCIA controllers 210pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 211pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 212 213# EISA bus support 214#eisa0 at mainbus? 215#eisa0 at pceb? 216 217# ISA bus support 218isa0 at mainbus? 219#isa0 at pceb? 220#isa0 at pcib? 221 222# ISA Plug-and-Play bus support 223#isapnp0 at isa? 224 225# Coprocessor Support 226 227# Math Coprocessor support 228npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 229 230 231# Console Devices 232 233# wscons 234pckbc0 at isa? # PC keyboard controller 235pckbd* at pckbc? # PC keyboard 236pcdisplay0 at isa? # CGA, MDA, EGA, HGA 237wsdisplay* at pcdisplay? console ? 238wskbd* at pckbd? console ? 239#wsmouse* at pms? mux 0 240 241# Serial Devices 242 243# PCI serial interfaces 244#com* at puc? port ? # 16x50s on "universal" comm boards 245#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 246 247# ISA Plug-and-Play serial interfaces 248#com* at isapnp? # Modems and serial boards 249 250# PCMCIA serial interfaces 251#com* at pcmcia? function ? # Modems and serial cards 252 253# ISA serial interfaces 254#options COM_HAYESP # adds Hayes ESP serial board support 255#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 256#com1 at isa? port 0x2f8 irq 3 257#com2 at isa? port 0x3e8 irq 5 258#com3 at isa? port 0x2e8 irq 9 259#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 260#com* at ast? slave ? 261#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 262#com* at boca? slave ? 263#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 264#com* at rtfps? slave ? 265#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 266 267 268# Parallel Printer Interfaces 269 270# PCI parallel printer interfaces 271#lpt* at puc? port ? # || ports on "universal" comm boards 272 273# ISA parallel printer interfaces 274#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 275#lpt1 at isa? port 0x278 276#lpt2 at isa? port 0x3bc 277 278# I2O devices 279#iop* at pci? dev ? function ? # I/O processor 280#iopsp* at iop? tid ? # SCSI/FC-AL ports 281#ld* at iop? tid ? # block devices 282#dpti* at iop? tid 0 # DPT/Adaptec control interface 283 284# SCSI Controllers and Devices 285 286# PCI SCSI controllers 287#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 288#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 289#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 290#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 291#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 292#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 293 294# EISA SCSI controllers 295#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 296#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 297#bha* at eisa? slot ? # BusLogic 7xx SCSI 298#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 299#uha* at eisa? slot ? # UltraStor 24f SCSI 300 301# PCMCIA SCSI controllers 302#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 303 304# ISA Plug-and-Play SCSI controllers 305#aic* at isapnp? # Adaptec AHA-1520B 306 307# ISA SCSI controllers 308#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 309#aha1 at isa? port 0x334 irq ? drq ? 310#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 311#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 312#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 313#bha1 at isa? port 0x334 irq ? drq ? 314# The "nca" and "dpt" probes might give false hits or hang your machine. 315#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 316#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 317#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 318#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 319#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 320#uha1 at isa? port 0x340 irq ? drq ? 321#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 322#wds1 at isa? port 0x358 irq 11 drq 5 323 324# SCSI bus support 325#scsibus* at scsi? 326 327# SCSI devices 328#sd* at scsibus? target ? lun ? # SCSI disk drives 329#st* at scsibus? target ? lun ? # SCSI tape drives 330#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 331#ch* at scsibus? target ? lun ? # SCSI autochangers 332#ss* at scsibus? target ? lun ? # SCSI scanners 333#uk* at scsibus? target ? lun ? # SCSI unknown 334 335 336# RAID controllers and devices 337#aac* at pci? dev ? function ? # Adaptec AAC family 338#cac* at eisa? slot ? # Compaq EISA array controllers 339#cac* at pci? dev ? function ? # Compaq PCI array controllers 340#ciss* at pci? dev ? function ? # HP Smart Array controllers 341#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 342#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 343#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 344#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 345 346#ld* at aac? unit ? # logical disk devices 347#ld* at cac? unit ? 348#ld* at icp? unit ? 349#ld* at twe? unit ? 350#ld* at mlx? unit ? 351 352#icpsp* at icp? unit ? # SCSI pass-through 353 354 355# IDE and related devices 356 357# PCMCIA IDE controllers 358wdc* at pcmcia? function ? 359 360# ST506, ESDI, and ISA IDE controllers 361# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 362# fall back to 16bits I/O if 32bits I/O are not functional). 363# Some controllers pass the initial 32bit test, but will fail later. 364wdc0 at isa? port 0x1f0 irq 14 flags 0x00 365wdc1 at isa? port 0x170 irq 15 flags 0x00 366 367# ATA (IDE) bus support 368atabus* at ata? 369 370# IDE drives 371wd* at atabus? drive ? # the drives themselves 372 373# ATAPI bus support 374atapibus* at atapi? 375 376# ATAPI devices 377cd* at atapibus? drive ? # ATAPI CD-ROM drives 378#sd* at atapibus? drive ? # ATAPI disk drives 379 380 381# Miscellaneous mass storage devices 382 383# ISA floppy 384fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 385#fdc1 at isa? port 0x370 irq ? drq ? 386fd* at fdc? drive ? # the drives themselves 387# some machines need you to do this instead of fd* 388#fd0 at fdc0 drive 0 389 390# ISA CD-ROM devices 391#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 392 393# ISA tape devices 394# note: the wt driver conflicts unpleasantly with ed devices at the 395# same I/O address. The probe reprograms their EEPROMs. Don't 396# uncomment it unless you are actually using it. 397#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 398 399 400# Network Interfaces 401 402# PCI network interfaces 403#en* at pci? dev ? function ? # ENI/Adaptec ATM 404#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 405#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 406#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 407#le* at pci? dev ? function ? # PCnet-PCI Ethernet 408#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 409#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 410#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 411 412# EISA network interfaces 413#ep* at eisa? slot ? # 3Com 3c579 Ethernet 414#fea* at eisa? slot ? # DEC DEFEA FDDI 415 416# ISA Plug-and-Play network interfaces 417#ep* at isapnp? # 3Com 3c509 Ethernet 418#ne* at isapnp? # NE2000-compatible Ethernet 419 420# PCMCIA network interfaces 421ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 422mbe* at pcmcia? function ? # MB8696x based Ethernet 423ne* at pcmcia? function ? # NE2000-compatible Ethernet 424sm* at pcmcia? function ? # Megahertz Ethernet 425 426# ISA network interfaces 427ate0 at isa? port 0x2a0 irq ? # AT1700 428ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 429#eg0 at isa? port 0x280 irq 9 # 3c505 Ethernet cards 430#el0 at isa? port 0x300 irq 9 # 3c501 Ethernet cards 431ep0 at isa? port ? irq ? # 3c509 Ethernet cards 432#ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3c507 433ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 434fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 435ix0 at isa? port 0x300 irq 10 # EtherExpress/16 436iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 437lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 438#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 439#le* at depca? 440#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 441#le* at nele? 442#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 443#le* at bicc? 444ne0 at isa? port 0x280 irq 9 # NE[12]000 Ethernet cards 445ne1 at isa? port 0x300 irq 10 446sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 447we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 448we1 at isa? port 0x300 iomem 0xcc000 irq 10 449 450# MII bus support 451#mii* at tl? 452 453# MII PHY network interfaces 454#tlphy* at mii? dev ? # ThunderLAN PHYs 455#nsphy* at mii? dev ? # NS and compatible PHYs 456#ukphy* at mii? phy ? # generic unknown PHYs 457 458 459# Audio Devices 460 461# ISA Plug-and-Play audio devices 462#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 463#sb* at isapnp? # SoundBlaster-compatible audio 464 465# ISA audio devices 466#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 467#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 468#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 469#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 470 471# Audio support 472#audio* at audiobus? 473 474# The spkr driver provides a simple tone interface to the built in speaker. 475#spkr0 at pcppi? # PC speaker 476 477 478# Joysticks 479 480# ISA Plug-and-Play joysticks 481#joy* at isapnp? # Game ports (usually on audio cards) 482 483# ISA joysticks. Probe is a little strange; add only if you have one. 484#joy0 at isa? port 0x201 485 486 487# Miscellaneous Devices 488 489# Planetconnect Satellite receiver driver. 490#satlink0 at isa? port 0x300 drq 1 491 492 493# Pull in optional local configuration 494cinclude "arch/i386/conf/INSTALL.local" 495 496 497# Pseudo-Devices 498 499# disk/mass storage pseudo-devices 500#pseudo-device ccd # concatenated/striped disk devices 501#pseudo-device fss # file system snapshot device 502pseudo-device md # memory disk device (ramdisk) 503#pseudo-device vnd # disk-like interface to files 504 505# network pseudo-devices 506#pseudo-device bpfilter # Berkeley packet filter 507#pseudo-device ipfilter # IP filter (firewall) and NAT 508pseudo-device loop # network loopback 509#pseudo-device ppp # Point-to-Point Protocol 510#pseudo-device sl # Serial Line IP 511#pseudo-device strip # Starmode Radio IP (Metricom) 512#pseudo-device tun # network tunneling over tty 513 514# miscellaneous pseudo-devices 515pseudo-device pty # pseudo-terminals 516options NO_DEV_PTM 517#options RND_COM # use "com" randomness as well (BROKEN) 518