INSTALL_TINY revision 1.89
1# $NetBSD: INSTALL_TINY,v 1.89 2005/06/26 17:07:04 thorpej 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 16 17# Enable the hooks used for initializing the root memory-disk. 18options MEMORY_DISK_HOOKS 19options MEMORY_DISK_IS_ROOT # force root on memory disk 20options MEMORY_DISK_SERVER=0 # no userspace memory disk support 21options MEMORY_DISK_ROOT_SIZE=3100 # size of memory disk, in blocks 22 23maxusers 2 # estimated number of users 24 25# CPU support. At least one is REQUIRED. 26options I386_CPU 27#options I486_CPU 28#options I586_CPU 29#options I686_CPU 30 31# CPU-related options. 32options MATH_EMULATE # floating point emulation 33#options VM86 # virtual 8086 emulation 34#options USER_LDT # user-settable LDT; used by WINE 35# insert delay no-ops in interrupts; recommended on very old machines 36options PIC_DELAY 37 38# This option allows you to force a serial console at the specified 39# I/O address. 40#options CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600 41 42# Save a physical page per process by not setting a kernel stack red zone. 43options NOREDZONE 44 45# The following options override the memory sizes passed in from the boot 46# block. Use them *only* if the boot block is unable to determine the correct 47# values. Note that the BIOS may *correctly* report less than 640k of base 48# memory if the extended BIOS data area is located at the top of base memory 49# (as is the case on most recent systems). 50#options REALBASEMEM=... # size of base memory 51#options REALEXTMEM=... # size of extended memory 52 53options INSECURE # disable kernel security levels 54 55options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 56#options NTP # NTP phase/frequency locked loop 57 58#options KTRACE # system call tracing via ktrace(1) 59 60#options SYSVSEM # System V-like semaphores 61#options SYSVSHM # System V-like memory sharing 62#options SHMMAXPGS=2048 # 2048 pages is the default 63 64#options LKM # loadable kernel modules 65 66#options USERCONF # userconf(4) support 67options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 68#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 69options MALLOC_NOINLINE # Not inlining MALLOC saves memory 70no options EXEC_AOUT # we don't a.out support 71 72# Diagnostic/debugging support options 73#options DIAGNOSTIC # expensive kernel consistency checks 74#options DEBUG # expensive debugging checks/support 75#options KMEMSTATS # kernel memory statistics (vmstat -m) 76#options DDB # in-kernel debugger 77#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 78#options DDB_HISTORY_SIZE=512 # enable history editing in DDB 79#options KGDB # remote debugger 80#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 81#makeoptions DEBUG="-g" # compile full symbol table 82 83# Compatibility options 84#options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 85#options COMPAT_09 # NetBSD 0.9 86#options COMPAT_10 # NetBSD 1.0 87#options COMPAT_11 # NetBSD 1.1 88#options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 89#options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 90#options COMPAT_14 # NetBSD 1.4 91#options COMPAT_15 # NetBSD 1.5 92#options COMPAT_16 # NetBSD 1.6 93#options COMPAT_20 # NetBSD 2.0 94#options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 95options COMPAT_386BSD_MBRPART # recognize old partition ID 96#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 97 98#options COMPAT_SVR4 # binary compatibility with SVR4 99#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 100#options COMPAT_LINUX # binary compatibility with Linux 101#options COMPAT_FREEBSD # binary compatibility with FreeBSD 102options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 103 104# File systems 105file-system FFS # UFS 106#file-system EXT2FS # second extended file system (linux) 107#file-system LFS # log-structured file system 108#file-system MFS # memory file system 109file-system NFS # Network File System client 110file-system CD9660 # ISO 9660 + Rock Ridge file system 111file-system MSDOSFS # MS-DOS file system 112#file-system FDESC # /dev/fd 113file-system KERNFS # /kern 114#file-system NULLFS # loopback file system 115#file-system PORTAL # portal filesystem (still experimental) 116#file-system PROCFS # /proc 117#file-system UMAPFS # NULLFS + uid and gid remapping 118#file-system UNION # union file system 119 120# Filesystem options 121#options QUOTA # UFS quotas 122#options NFSSERVER # Network File System server 123options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space 124options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem 125options FFS_NO_SNAPSHOT # ffs snapshots 126#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 127 # immutable) behave as system flags. 128 129# Networking options 130#options GATEWAY # packet forwarding 131options INET # IP + ICMP + TCP + UDP 132#options MROUTING # IP multicast routing 133#options PIM # Protocol Independent Multicast 134#options NS # XNS 135#options NSIP # XNS tunneling over IP 136#options ISO,TPIP # OSI 137#options EON # OSI tunneling over IP 138#options CCITT,LLC,HDLC # X.25 139#options NETATALK # AppleTalk networking protocols 140#options PPP_BSDCOMP # BSD-Compress compression support for PPP 141#options PPP_DEFLATE # Deflate compression support for PPP 142#options PPP_FILTER # Active filter support for PPP (requires bpf) 143#options PFIL_HOOKS # pfil(9) packet filter hooks 144#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 145 146# These options enable verbose messages for several subsystems. 147# Warning, these may compile large string tables into the kernel! 148#options EISAVERBOSE # verbose EISA device autoconfig messages 149#options PCIVERBOSE # verbose PCI device autoconfig messages 150#options PCI_CONFIG_DUMP # verbosely dump PCI config space 151#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 152#options SCSIVERBOSE # human readable SCSI error messages 153#options I2OVERBOSE # verbose I2O driver messages 154 155# Squeeze... 156options NVNODE=50 157options NBUF=20 158options BUFPAGES=20 159options NMBCLUSTERS=64 160 161# Kernel root file system and dump configuration. 162config netbsd root on ? type ? 163#config netbsd root on sd0a type ffs 164#config netbsd root on ? type nfs 165 166# 167# Device configuration 168# 169 170mainbus0 at root 171cpu0 at mainbus0 172#apm0 at mainbus0 # Advanced power management 173 174 175# Basic Bus Support 176 177# PCI bus support 178#pci* at mainbus? bus ? 179#pci* at pchb? bus ? 180#pci* at ppb? bus ? 181 182# PCI bridges 183#pchb* at pci? dev ? function ? # PCI-Host bridges 184#pceb* at pci? dev ? function ? # PCI-EISA bridges 185#pcib* at pci? dev ? function ? # PCI-ISA bridges 186#ppb* at pci? dev ? function ? # PCI-PCI bridges 187# XXX 'puc's aren't really bridges, but there's no better place for them here 188#puc* at pci? dev ? function ? # PCI "universal" comm. cards 189 190# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 191options PCIC_ISA_INTR_ALLOC_MASK=0xff47 192 193# PCMCIA bus support 194pcmcia* at pcic? controller ? socket ? 195#pcmcia* at tcic? controller ? socket ? 196 197# ISA PCMCIA controllers 198pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 199pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 200 201# EISA bus support 202#eisa0 at mainbus? 203#eisa0 at pceb? 204 205# ISA bus support 206isa0 at mainbus? 207#isa0 at pceb? 208#isa0 at pcib? 209 210# ISA Plug-and-Play bus support 211#isapnp0 at isa? 212 213# Coprocessor Support 214 215# Math Coprocessor support 216npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 217 218 219# Console Devices 220 221# ISA console 222pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 223 224#attimer0 at isa? 225#pcppi0 at isa? 226#sysbeep0 at pcppi? 227 228 229# Serial Devices 230 231# PCI serial interfaces 232#com* at puc? port ? # 16x50s on "universal" comm boards 233#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 234 235# ISA Plug-and-Play serial interfaces 236#com* at isapnp? # Modems and serial boards 237 238# PCMCIA serial interfaces 239#com* at pcmcia? function ? # Modems and serial cards 240 241# ISA serial interfaces 242#options COM_HAYESP # adds Hayes ESP serial board support 243#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 244#com1 at isa? port 0x2f8 irq 3 245#com2 at isa? port 0x3e8 irq 5 246#com3 at isa? port 0x2e8 irq 9 247#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 248#com* at ast? slave ? 249#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 250#com* at boca? slave ? 251#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 252#com* at rtfps? slave ? 253#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 254 255 256# Parallel Printer Interfaces 257 258# PCI parallel printer interfaces 259#lpt* at puc? port ? # || ports on "universal" comm boards 260 261# ISA parallel printer interfaces 262#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 263#lpt1 at isa? port 0x278 264#lpt2 at isa? port 0x3bc 265 266# I2O devices 267#iop* at pci? dev ? function ? # I/O processor 268#iopsp* at iop? tid ? # SCSI/FC-AL ports 269#ld* at iop? tid ? # block devices 270#dpti* at iop? tid 0 # DPT/Adaptec control interface 271 272# SCSI Controllers and Devices 273 274# PCI SCSI controllers 275#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 276#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 277#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 278#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 279#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 280#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 281 282# EISA SCSI controllers 283#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 284#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 285#bha* at eisa? slot ? # BusLogic 7xx SCSI 286#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 287#uha* at eisa? slot ? # UltraStor 24f SCSI 288 289# PCMCIA SCSI controllers 290#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 291 292# ISA Plug-and-Play SCSI controllers 293#aic* at isapnp? # Adaptec AHA-1520B 294 295# ISA SCSI controllers 296#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 297#aha1 at isa? port 0x334 irq ? drq ? 298#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 299#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 300#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 301#bha1 at isa? port 0x334 irq ? drq ? 302# The "nca" and "dpt" probes might give false hits or hang your machine. 303#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 304#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 305#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 306#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 307#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 308#uha1 at isa? port 0x340 irq ? drq ? 309#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 310#wds1 at isa? port 0x358 irq 11 drq 5 311 312# SCSI bus support 313#scsibus* at scsi? 314 315# SCSI devices 316#sd* at scsibus? target ? lun ? # SCSI disk drives 317#st* at scsibus? target ? lun ? # SCSI tape drives 318#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 319#ch* at scsibus? target ? lun ? # SCSI autochangers 320#ss* at scsibus? target ? lun ? # SCSI scanners 321#uk* at scsibus? target ? lun ? # SCSI unknown 322 323 324# RAID controllers and devices 325#aac* at pci? dev ? function ? # Adaptec AAC family 326#cac* at eisa? slot ? # Compaq EISA array controllers 327#cac* at pci? dev ? function ? # Compaq PCI array controllers 328#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 329#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 330#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 331#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 332 333#ld* at aac? unit ? # logical disk devices 334#ld* at cac? unit ? 335#ld* at icp? unit ? 336#ld* at twe? unit ? 337#ld* at mlx? unit ? 338 339#icpsp* at icp? unit ? # SCSI pass-through 340 341 342# IDE and related devices 343 344# PCMCIA IDE controllers 345wdc* at pcmcia? function ? 346 347# ST506, ESDI, and ISA IDE controllers 348# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 349# fall back to 16bits I/O if 32bits I/O are not functional). 350# Some controllers pass the initial 32bit test, but will fail later. 351wdc0 at isa? port 0x1f0 irq 14 flags 0x00 352wdc1 at isa? port 0x170 irq 15 flags 0x00 353 354# ATA (IDE) bus support 355atabus* at ata? 356 357# IDE drives 358wd* at atabus? drive ? # the drives themselves 359 360# ATAPI bus support 361atapibus* at atapi? 362 363# ATAPI devices 364cd* at atapibus? drive ? # ATAPI CD-ROM drives 365#sd* at atapibus? drive ? # ATAPI disk drives 366 367 368# Miscellaneous mass storage devices 369 370# ISA floppy 371fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 372#fdc1 at isa? port 0x370 irq ? drq ? 373fd* at fdc? drive ? # the drives themselves 374# some machines need you to do this instead of fd* 375#fd0 at fdc0 drive 0 376 377# ISA CD-ROM devices 378#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 379 380# ISA tape devices 381# note: the wt driver conflicts unpleasantly with ed devices at the 382# same I/O address. The probe reprograms their EEPROMs. Don't 383# uncomment it unless you are actually using it. 384#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 385 386 387# Network Interfaces 388 389# PCI network interfaces 390#en* at pci? dev ? function ? # ENI/Adaptec ATM 391#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 392#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 393#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 394#le* at pci? dev ? function ? # PCnet-PCI Ethernet 395#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 396#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 397#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 398 399# EISA network interfaces 400#ep* at eisa? slot ? # 3Com 3c579 Ethernet 401#fea* at eisa? slot ? # DEC DEFEA FDDI 402 403# ISA Plug-and-Play network interfaces 404#ep* at isapnp? # 3Com 3c509 Ethernet 405#ne* at isapnp? # NE2000-compatible Ethernet 406 407# PCMCIA network interfaces 408ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 409mbe* at pcmcia? function ? # MB8696x based Ethernet 410ne* at pcmcia? function ? # NE2000-compatible Ethernet 411sm* at pcmcia? function ? # Megahertz Ethernet 412 413# ISA network interfaces 414ate0 at isa? port 0x2a0 irq ? # AT1700 415ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 416eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 417el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 418ep0 at isa? port ? irq ? # 3C509 ethernet cards 419ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 420ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 421fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 422ix0 at isa? port 0x300 irq 10 # EtherExpress/16 423iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 424lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 425#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 426#le* at depca? 427#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 428#le* at nele? 429#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 430#le* at bicc? 431ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 432ne1 at isa? port 0x300 irq 10 433sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 434we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 435we1 at isa? port 0x300 iomem 0xcc000 irq 10 436 437# MII bus support 438#mii* at tl? 439 440# MII PHY network interfaces 441#tlphy* at mii? dev ? # ThunderLAN PHYs 442#nsphy* at mii? dev ? # NS and compatible PHYs 443#ukphy* at mii? phy ? # generic unknown PHYs 444 445 446# Audio Devices 447 448# ISA Plug-and-Play audio devices 449#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 450#sb* at isapnp? # SoundBlaster-compatible audio 451 452# ISA audio devices 453#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 454#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 455#pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System 456#sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver 457#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 458#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 459 460# Audio support 461#audio* at audiobus? 462 463# The spkr driver provides a simple tone interface to the built in speaker. 464#spkr0 at pcppi? # PC speaker 465 466 467# Joysticks 468 469# ISA Plug-and-Play joysticks 470#joy* at isapnp? # Game ports (usually on audio cards) 471 472# ISA joysticks. Probe is a little strange; add only if you have one. 473#joy0 at isa? port 0x201 474 475 476# Miscellaneous Devices 477 478# Planetconnect Satellite receiver driver. 479#satlink0 at isa? port 0x300 drq 1 480 481 482# Pull in optional local configuration 483include "arch/i386/conf/GENERIC.local" 484 485 486# Pseudo-Devices 487 488# disk/mass storage pseudo-devices 489#pseudo-device ccd 4 # concatenated/striped disk devices 490#pseudo-device fss 4 # file system snapshot device 491pseudo-device md 1 # memory disk device (ramdisk) 492#pseudo-device vnd 4 # disk-like interface to files 493 494# network pseudo-devices 495#pseudo-device bpfilter 8 # Berkeley packet filter 496#pseudo-device ipfilter # IP filter (firewall) and NAT 497pseudo-device loop # network loopback 498#pseudo-device ppp 2 # Point-to-Point Protocol 499#pseudo-device sl 2 # Serial Line IP 500#pseudo-device strip 2 # Starmode Radio IP (Metricom) 501#pseudo-device tun 2 # network tunneling over tty 502 503# miscellaneous pseudo-devices 504pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 505options NO_DEV_PTM 506#pseudo-device tb 1 # tablet line discipline 507#pseudo-device rnd # /dev/random and in-kernel generator 508#options RND_COM # use "com" randomness as well (BROKEN) 509