INSTALL_TINY revision 1.79
1# $NetBSD: INSTALL_TINY,v 1.79 2004/07/06 22:53:36 mycroft Exp $ 2# 3# INSTALL_TINY - Tiny Installation kernel, suitable for 4M machines. 4# 5# This kernel should be derived from INSTALL (which is derived 6# from GENERIC) with some features commented out. 7# 8# This kernel has been optimized for space. It is targeted towards 9# small memory machines (4M). It has no SCSI, PCI or EISA. It does 10# have pcmcia, for old laptops. 11# 12 13include "arch/i386/conf/std.i386" 14 15#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 16 17makeoptions COPTS="-Os" # Optimise for space. Implies -O2 18 19# Enable the hooks used for initializing the root memory-disk. 20options MEMORY_DISK_HOOKS 21options MEMORY_DISK_IS_ROOT # force root on memory disk 22options MEMORY_DISK_SERVER=0 # no userspace memory disk support 23options MEMORY_DISK_ROOT_SIZE=3100 # size of memory disk, in blocks 24 25maxusers 2 # estimated number of users 26 27# CPU support. At least one is REQUIRED. 28options I386_CPU 29options I486_CPU 30#options I586_CPU 31#options I686_CPU 32 33# CPU-related options. 34options MATH_EMULATE # floating point emulation 35#options VM86 # virtual 8086 emulation 36#options USER_LDT # user-settable LDT; used by WINE 37# insert delay no-ops in interrupts; recommended on very old machines 38options PIC_DELAY 39 40# This option allows you to force a serial console at the specified 41# I/O address. 42#options CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600 43 44# Save a physical page per process by not setting a kernel stack red zone. 45options NOREDZONE 46 47# The following options override the memory sizes passed in from the boot 48# block. Use them *only* if the boot block is unable to determine the correct 49# values. Note that the BIOS may *correctly* report less than 640k of base 50# memory if the extended BIOS data area is located at the top of base memory 51# (as is the case on most recent systems). 52#options REALBASEMEM=... # size of base memory 53#options REALEXTMEM=... # size of extended memory 54 55options INSECURE # disable kernel security levels 56 57options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 58#options NTP # NTP phase/frequency locked loop 59 60#options KTRACE # system call tracing via ktrace(1) 61 62#options SYSVSEM # System V-like semaphores 63#options SYSVSHM # System V-like memory sharing 64#options SHMMAXPGS=2048 # 2048 pages is the default 65 66#options LKM # loadable kernel modules 67 68#options USERCONF # userconf(4) support 69options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 70options MALLOC_NOINLINE # Not inlining MALLOC saves memory 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_43 # 4.3BSD, 386BSD, and BSDI 94options COMPAT_386BSD_MBRPART # recognize old partition ID 95#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 96 97#options COMPAT_SVR4 # binary compatibility with SVR4 98#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 99#options COMPAT_LINUX # binary compatibility with Linux 100#options COMPAT_FREEBSD # binary compatibility with FreeBSD 101 102# File systems 103file-system FFS # UFS 104#file-system EXT2FS # second extended file system (linux) 105#file-system LFS # log-structured file system 106#file-system MFS # memory file system 107file-system NFS # Network File System client 108file-system CD9660 # ISO 9660 + Rock Ridge file system 109file-system MSDOSFS # MS-DOS file system 110#file-system FDESC # /dev/fd 111file-system KERNFS # /kern 112#file-system NULLFS # loopback file system 113#file-system PORTAL # portal filesystem (still experimental) 114#file-system PROCFS # /proc 115#file-system UMAPFS # NULLFS + uid and gid remapping 116#file-system UNION # union file system 117 118# Filesystem options 119#options QUOTA # UFS quotas 120#options NFSSERVER # Network File System server 121options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space 122options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem 123#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 124 # immutable) behave as system flags. 125 126# Networking options 127#options GATEWAY # packet forwarding 128options INET # IP + ICMP + TCP + UDP 129#options MROUTING # IP multicast routing 130#options NS # XNS 131#options NSIP # XNS tunneling over IP 132#options ISO,TPIP # OSI 133#options EON # OSI tunneling over IP 134#options CCITT,LLC,HDLC # X.25 135#options NETATALK # AppleTalk networking protocols 136#options PPP_BSDCOMP # BSD-Compress compression support for PPP 137#options PPP_DEFLATE # Deflate compression support for PPP 138#options PPP_FILTER # Active filter support for PPP (requires bpf) 139#options PFIL_HOOKS # pfil(9) packet filter hooks 140#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 141 142# These options enable verbose messages for several subsystems. 143# Warning, these may compile large string tables into the kernel! 144#options EISAVERBOSE # verbose EISA device autoconfig messages 145#options PCIVERBOSE # verbose PCI device autoconfig messages 146#options PCI_CONFIG_DUMP # verbosely dump PCI config space 147#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 148#options SCSIVERBOSE # human readable SCSI error messages 149#options I2OVERBOSE # verbose I2O driver messages 150 151# Squeeze... 152options NVNODE=50 153options NBUF=20 154options BUFPAGES=20 155options NMBCLUSTERS=64 156 157# Kernel root file system and dump configuration. 158config netbsd root on ? type ? 159#config netbsd root on sd0a type ffs 160#config netbsd root on ? type nfs 161 162# 163# Device configuration 164# 165 166mainbus0 at root 167cpu0 at mainbus0 168#apm0 at mainbus0 # Advanced power management 169 170 171# Basic Bus Support 172 173# PCI bus support 174#pci* at mainbus? bus ? 175#pci* at pchb? bus ? 176#pci* at ppb? bus ? 177 178# PCI bridges 179#pchb* at pci? dev ? function ? # PCI-Host bridges 180#pceb* at pci? dev ? function ? # PCI-EISA bridges 181#pcib* at pci? dev ? function ? # PCI-ISA bridges 182#ppb* at pci? dev ? function ? # PCI-PCI bridges 183# XXX 'puc's aren't really bridges, but there's no better place for them here 184#puc* at pci? dev ? function ? # PCI "universal" comm. cards 185 186# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 187options PCIC_ISA_INTR_ALLOC_MASK=0xff47 188 189# PCMCIA bus support 190pcmcia* at pcic? controller ? socket ? 191#pcmcia* at tcic? controller ? socket ? 192 193# ISA PCMCIA controllers 194pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 195pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 196 197# EISA bus support 198#eisa0 at mainbus? 199#eisa0 at pceb? 200 201# ISA bus support 202isa0 at mainbus? 203#isa0 at pceb? 204#isa0 at pcib? 205 206# ISA Plug-and-Play bus support 207#isapnp0 at isa? 208 209# Coprocessor Support 210 211# Math Coprocessor support 212npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 213 214 215# Console Devices 216 217# ISA console 218pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 219 220#pcppi0 at isa? 221#sysbeep0 at pcppi? 222 223 224# Serial Devices 225 226# PCI serial interfaces 227#com* at puc? port ? # 16x50s on "universal" comm boards 228#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 229 230# ISA Plug-and-Play serial interfaces 231#com* at isapnp? # Modems and serial boards 232 233# PCMCIA serial interfaces 234#com* at pcmcia? function ? # Modems and serial cards 235 236# ISA serial interfaces 237#options COM_HAYESP # adds Hayes ESP serial board support 238#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 239#com1 at isa? port 0x2f8 irq 3 240#com2 at isa? port 0x3e8 irq 5 241#com3 at isa? port 0x2e8 irq 9 242#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 243#com* at ast? slave ? 244#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 245#com* at boca? slave ? 246#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 247#com* at rtfps? slave ? 248#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 249 250 251# Parallel Printer Interfaces 252 253# PCI parallel printer interfaces 254#lpt* at puc? port ? # || ports on "universal" comm boards 255 256# ISA parallel printer interfaces 257#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 258#lpt1 at isa? port 0x278 259#lpt2 at isa? port 0x3bc 260 261# I2O devices 262#iop* at pci? dev ? function ? # I/O processor 263#iopsp* at iop? tid ? # SCSI/FC-AL ports 264#ld* at iop? tid ? # block devices 265#dpti* at iop? tid 0 # DPT/Adaptec control interface 266 267# SCSI Controllers and Devices 268 269# PCI SCSI controllers 270#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 271#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 272#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 273#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 274#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 275#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 276 277# EISA SCSI controllers 278#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 279#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 280#bha* at eisa? slot ? # BusLogic 7xx SCSI 281#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 282#uha* at eisa? slot ? # UltraStor 24f SCSI 283 284# PCMCIA SCSI controllers 285#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 286 287# ISA Plug-and-Play SCSI controllers 288#aic* at isapnp? # Adaptec AHA-1520B 289 290# ISA SCSI controllers 291#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 292#aha1 at isa? port 0x334 irq ? drq ? 293#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 294#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 295#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 296#bha1 at isa? port 0x334 irq ? drq ? 297# The "nca" and "dpt" probes might give false hits or hang your machine. 298#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 299#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 300#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 301#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 302#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 303#uha1 at isa? port 0x340 irq ? drq ? 304#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 305#wds1 at isa? port 0x358 irq 11 drq 5 306 307# SCSI bus support 308#scsibus* at scsi? 309 310# SCSI devices 311#sd* at scsibus? target ? lun ? # SCSI disk drives 312#st* at scsibus? target ? lun ? # SCSI tape drives 313#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 314#ch* at scsibus? target ? lun ? # SCSI autochangers 315#ss* at scsibus? target ? lun ? # SCSI scanners 316#uk* at scsibus? target ? lun ? # SCSI unknown 317 318 319# RAID controllers and devices 320#aac* at pci? dev ? function ? # Adaptec AAC family 321#cac* at eisa? slot ? # Compaq EISA array controllers 322#cac* at pci? dev ? function ? # Compaq PCI array controllers 323#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 324#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 325#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 326#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 327 328#ld* at aac? unit ? # logical disk devices 329#ld* at cac? unit ? 330#ld* at icp? unit ? 331#ld* at twe? unit ? 332#ld* at mlx? unit ? 333 334#icpsp* at icp? unit ? # SCSI pass-through 335 336 337# IDE and related devices 338 339# PCMCIA IDE controllers 340wdc* at pcmcia? function ? 341 342# ST506, ESDI, and ISA IDE controllers 343# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 344# fall back to 16bits I/O if 32bits I/O are not functional). 345# Some controllers pass the initial 32bit test, but will fail later. 346wdc0 at isa? port 0x1f0 irq 14 flags 0x00 347wdc1 at isa? port 0x170 irq 15 flags 0x00 348 349# ATA (IDE) bus support 350atabus* at ata? 351 352# IDE drives 353wd* at atabus? drive ? # the drives themselves 354 355# ATAPI bus support 356atapibus* at atapi? 357 358# ATAPI devices 359cd* at atapibus? drive ? # ATAPI CD-ROM drives 360#sd* at atapibus? drive ? # ATAPI disk drives 361 362 363# Miscellaneous mass storage devices 364 365# ISA floppy 366fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 367#fdc1 at isa? port 0x370 irq ? drq ? 368fd* at fdc? drive ? # the drives themselves 369# some machines need you to do this instead of fd* 370#fd0 at fdc0 drive 0 371 372# ISA CD-ROM devices 373#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 374 375# ISA tape devices 376# note: the wt driver conflicts unpleasantly with ed devices at the 377# same I/O address. The probe reprograms their EEPROMs. Don't 378# uncomment it unless you are actually using it. 379#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 380 381 382# Network Interfaces 383 384# PCI network interfaces 385#en* at pci? dev ? function ? # ENI/Adaptec ATM 386#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 387#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 388#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 389#le* at pci? dev ? function ? # PCnet-PCI Ethernet 390#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 391#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 392#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 393 394# EISA network interfaces 395#ep* at eisa? slot ? # 3Com 3c579 Ethernet 396#fea* at eisa? slot ? # DEC DEFEA FDDI 397 398# ISA Plug-and-Play network interfaces 399#ep* at isapnp? # 3Com 3c509 Ethernet 400#ne* at isapnp? # NE2000-compatible Ethernet 401 402# PCMCIA network interfaces 403ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 404mbe* at pcmcia? function ? # MB8696x based Ethernet 405ne* at pcmcia? function ? # NE2000-compatible Ethernet 406sm* at pcmcia? function ? # Megahertz Ethernet 407 408# ISA network interfaces 409ate0 at isa? port 0x2a0 irq ? # AT1700 410ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 411eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 412el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 413ep0 at isa? port ? irq ? # 3C509 ethernet cards 414ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 415ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 416fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 417ix0 at isa? port 0x300 irq 10 # EtherExpress/16 418iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 419lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 420#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 421#le* at depca? 422#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 423#le* at nele? 424#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 425#le* at bicc? 426ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 427ne1 at isa? port 0x300 irq 10 428sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 429we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 430we1 at isa? port 0x300 iomem 0xcc000 irq 10 431 432# MII bus support 433#mii* at tl? 434 435# MII PHY network interfaces 436#tlphy* at mii? dev ? # ThunderLAN PHYs 437#nsphy* at mii? dev ? # NS and compatible PHYs 438#ukphy* at mii? phy ? # generic unknown PHYs 439 440 441# Audio Devices 442 443# ISA Plug-and-Play audio devices 444#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 445#sb* at isapnp? # SoundBlaster-compatible audio 446 447# ISA audio devices 448#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 449#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 450#pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System 451#sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver 452#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 453#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 454 455# Audio support 456#audio* at audiobus? 457 458# The spkr driver provides a simple tone interface to the built in speaker. 459#spkr0 at pcppi? # PC speaker 460 461 462# Joysticks 463 464# ISA Plug-and-Play joysticks 465#joy* at isapnp? # Game ports (usually on audio cards) 466 467# ISA joysticks. Probe is a little strange; add only if you have one. 468#joy0 at isa? port 0x201 469 470 471# Miscellaneous Devices 472 473# Planetconnect Satellite receiver driver. 474#satlink0 at isa? port 0x300 drq 1 475 476 477# Pull in optional local configuration 478include "arch/i386/conf/GENERIC.local" 479 480 481# Pseudo-Devices 482 483# disk/mass storage pseudo-devices 484#pseudo-device ccd 4 # concatenated/striped disk devices 485pseudo-device md 1 # memory disk device (ramdisk) 486#pseudo-device vnd 4 # disk-like interface to files 487 488# network pseudo-devices 489#pseudo-device bpfilter 8 # Berkeley packet filter 490#pseudo-device ipfilter # IP filter (firewall) and NAT 491pseudo-device loop # network loopback 492#pseudo-device ppp 2 # Point-to-Point Protocol 493#pseudo-device sl 2 # Serial Line IP 494#pseudo-device strip 2 # Starmode Radio IP (Metricom) 495#pseudo-device tun 2 # network tunneling over tty 496 497# miscellaneous pseudo-devices 498pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 499options NO_DEV_PTM 500#pseudo-device tb 1 # tablet line discipline 501#pseudo-device rnd # /dev/random and in-kernel generator 502#options RND_COM # use "com" randomness as well (BROKEN) 503