INSTALL_TINY revision 1.97
1# $NetBSD: INSTALL_TINY,v 1.97 2005/11/14 17:03:05 gdt 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_30 # NetBSD 3.0 compatibility. 95#options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 96options COMPAT_386BSD_MBRPART # recognize old partition ID 97#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 98 99#options COMPAT_SVR4 # binary compatibility with SVR4 100#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 101#options COMPAT_LINUX # binary compatibility with Linux 102#options COMPAT_FREEBSD # binary compatibility with FreeBSD 103options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 104 105# File systems 106file-system FFS # UFS 107#file-system EXT2FS # second extended file system (linux) 108#file-system LFS # log-structured file system 109#file-system MFS # memory file system 110file-system NFS # Network File System client 111file-system CD9660 # ISO 9660 + Rock Ridge file system 112file-system MSDOSFS # MS-DOS file system 113#file-system FDESC # /dev/fd 114#file-system KERNFS # /kern 115#file-system NULLFS # loopback file system 116#file-system PORTAL # portal filesystem (still experimental) 117#file-system PROCFS # /proc 118#file-system UMAPFS # NULLFS + uid and gid remapping 119#file-system UNION # union file system 120#file-system PTYFS # /dev/pts/N support 121#file-system TMPFS # experimental - Efficient memory file-system 122 123# Filesystem options 124#options QUOTA # UFS quotas 125#options NFSSERVER # Network File System server 126options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space 127options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem 128options FFS_NO_SNAPSHOT # ffs snapshots 129#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 130 # immutable) behave as system flags. 131 132# Networking options 133#options GATEWAY # packet forwarding 134options INET # IP + ICMP + TCP + UDP 135#options MROUTING # IP multicast routing 136#options PIM # Protocol Independent Multicast 137#options NS # XNS 138#options NSIP # XNS tunneling over IP 139#options ISO,TPIP # OSI 140#options EON # OSI tunneling over IP 141#options CCITT,LLC,HDLC # X.25 142#options NETATALK # AppleTalk networking protocols 143#options PPP_BSDCOMP # BSD-Compress compression support for PPP 144#options PPP_DEFLATE # Deflate compression support for PPP 145#options PPP_FILTER # Active filter support for PPP (requires bpf) 146#options PFIL_HOOKS # pfil(9) packet filter hooks 147#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 148 149# These options enable verbose messages for several subsystems. 150# Warning, these may compile large string tables into the kernel! 151#options EISAVERBOSE # verbose EISA device autoconfig messages 152#options PCIVERBOSE # verbose PCI device autoconfig messages 153#options PCI_CONFIG_DUMP # verbosely dump PCI config space 154#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 155#options SCSIVERBOSE # human readable SCSI error messages 156#options I2OVERBOSE # verbose I2O driver messages 157 158# Squeeze... 159options NVNODE=50 160options NBUF=20 161options BUFPAGES=20 162options NMBCLUSTERS=64 163 164# Kernel root file system and dump configuration. 165config netbsd root on ? type ? 166#config netbsd root on sd0a type ffs 167#config netbsd root on ? type nfs 168 169# 170# Device configuration 171# 172 173mainbus0 at root 174cpu0 at mainbus0 175#apm0 at mainbus0 # Advanced power management 176 177 178# Basic Bus Support 179 180# PCI bus support 181#pci* at mainbus? bus ? 182#pci* at pchb? bus ? 183#pci* at ppb? bus ? 184 185# PCI bridges 186#pchb* at pci? dev ? function ? # PCI-Host bridges 187#pceb* at pci? dev ? function ? # PCI-EISA bridges 188#pcib* at pci? dev ? function ? # PCI-ISA bridges 189#ppb* at pci? dev ? function ? # PCI-PCI bridges 190# XXX 'puc's aren't really bridges, but there's no better place for them here 191#puc* at pci? dev ? function ? # PCI "universal" comm. cards 192 193# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 194options PCIC_ISA_INTR_ALLOC_MASK=0xff47 195 196# PCMCIA bus support 197pcmcia* at pcic? controller ? socket ? 198#pcmcia* at tcic? controller ? socket ? 199 200# ISA PCMCIA controllers 201pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 202pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 203 204# EISA bus support 205#eisa0 at mainbus? 206#eisa0 at pceb? 207 208# ISA bus support 209isa0 at mainbus? 210#isa0 at pceb? 211#isa0 at pcib? 212 213# ISA Plug-and-Play bus support 214#isapnp0 at isa? 215 216# Coprocessor Support 217 218# Math Coprocessor support 219npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 220 221 222# Console Devices 223 224# ISA console 225pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 226 227#attimer0 at isa? 228#pcppi0 at isa? 229#sysbeep0 at pcppi? 230 231 232# Serial Devices 233 234# PCI serial interfaces 235#com* at puc? port ? # 16x50s on "universal" comm boards 236#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 237 238# ISA Plug-and-Play serial interfaces 239#com* at isapnp? # Modems and serial boards 240 241# PCMCIA serial interfaces 242#com* at pcmcia? function ? # Modems and serial cards 243 244# ISA serial interfaces 245#options COM_HAYESP # adds Hayes ESP serial board support 246#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 247#com1 at isa? port 0x2f8 irq 3 248#com2 at isa? port 0x3e8 irq 5 249#com3 at isa? port 0x2e8 irq 9 250#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 251#com* at ast? slave ? 252#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 253#com* at boca? slave ? 254#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 255#com* at rtfps? slave ? 256#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 257 258 259# Parallel Printer Interfaces 260 261# PCI parallel printer interfaces 262#lpt* at puc? port ? # || ports on "universal" comm boards 263 264# ISA parallel printer interfaces 265#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 266#lpt1 at isa? port 0x278 267#lpt2 at isa? port 0x3bc 268 269# I2O devices 270#iop* at pci? dev ? function ? # I/O processor 271#iopsp* at iop? tid ? # SCSI/FC-AL ports 272#ld* at iop? tid ? # block devices 273#dpti* at iop? tid 0 # DPT/Adaptec control interface 274 275# SCSI Controllers and Devices 276 277# PCI SCSI controllers 278#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 279#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 280#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 281#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 282#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 283#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 284 285# EISA SCSI controllers 286#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 287#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 288#bha* at eisa? slot ? # BusLogic 7xx SCSI 289#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 290#uha* at eisa? slot ? # UltraStor 24f SCSI 291 292# PCMCIA SCSI controllers 293#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 294 295# ISA Plug-and-Play SCSI controllers 296#aic* at isapnp? # Adaptec AHA-1520B 297 298# ISA SCSI controllers 299#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 300#aha1 at isa? port 0x334 irq ? drq ? 301#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 302#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 303#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 304#bha1 at isa? port 0x334 irq ? drq ? 305# The "nca" and "dpt" probes might give false hits or hang your machine. 306#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 307#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 308#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 309#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 310#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 311#uha1 at isa? port 0x340 irq ? drq ? 312#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 313#wds1 at isa? port 0x358 irq 11 drq 5 314 315# SCSI bus support 316#scsibus* at scsi? 317 318# SCSI devices 319#sd* at scsibus? target ? lun ? # SCSI disk drives 320#st* at scsibus? target ? lun ? # SCSI tape drives 321#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 322#ch* at scsibus? target ? lun ? # SCSI autochangers 323#ss* at scsibus? target ? lun ? # SCSI scanners 324#uk* at scsibus? target ? lun ? # SCSI unknown 325 326 327# RAID controllers and devices 328#aac* at pci? dev ? function ? # Adaptec AAC family 329#cac* at eisa? slot ? # Compaq EISA array controllers 330#cac* at pci? dev ? function ? # Compaq PCI array controllers 331#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 332#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 333#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 334#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 335 336#ld* at aac? unit ? # logical disk devices 337#ld* at cac? unit ? 338#ld* at icp? unit ? 339#ld* at twe? unit ? 340#ld* at mlx? unit ? 341 342#icpsp* at icp? unit ? # SCSI pass-through 343 344 345# IDE and related devices 346 347# PCMCIA IDE controllers 348wdc* at pcmcia? function ? 349 350# ST506, ESDI, and ISA IDE controllers 351# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 352# fall back to 16bits I/O if 32bits I/O are not functional). 353# Some controllers pass the initial 32bit test, but will fail later. 354wdc0 at isa? port 0x1f0 irq 14 flags 0x00 355wdc1 at isa? port 0x170 irq 15 flags 0x00 356 357# ATA (IDE) bus support 358atabus* at ata? 359 360# IDE drives 361wd* at atabus? drive ? # the drives themselves 362 363# ATAPI bus support 364atapibus* at atapi? 365 366# ATAPI devices 367cd* at atapibus? drive ? # ATAPI CD-ROM drives 368#sd* at atapibus? drive ? # ATAPI disk drives 369 370 371# Miscellaneous mass storage devices 372 373# ISA floppy 374fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 375#fdc1 at isa? port 0x370 irq ? drq ? 376fd* at fdc? drive ? # the drives themselves 377# some machines need you to do this instead of fd* 378#fd0 at fdc0 drive 0 379 380# ISA CD-ROM devices 381#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 382 383# ISA tape devices 384# note: the wt driver conflicts unpleasantly with ed devices at the 385# same I/O address. The probe reprograms their EEPROMs. Don't 386# uncomment it unless you are actually using it. 387#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 388 389 390# Network Interfaces 391 392# PCI network interfaces 393#en* at pci? dev ? function ? # ENI/Adaptec ATM 394#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 395#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 396#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 397#le* at pci? dev ? function ? # PCnet-PCI Ethernet 398#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 399#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 400#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 401 402# EISA network interfaces 403#ep* at eisa? slot ? # 3Com 3c579 Ethernet 404#fea* at eisa? slot ? # DEC DEFEA FDDI 405 406# ISA Plug-and-Play network interfaces 407#ep* at isapnp? # 3Com 3c509 Ethernet 408#ne* at isapnp? # NE2000-compatible Ethernet 409 410# PCMCIA network interfaces 411ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 412mbe* at pcmcia? function ? # MB8696x based Ethernet 413ne* at pcmcia? function ? # NE2000-compatible Ethernet 414sm* at pcmcia? function ? # Megahertz Ethernet 415 416# ISA network interfaces 417ate0 at isa? port 0x2a0 irq ? # AT1700 418ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 419#eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 420#el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 421ep0 at isa? port ? irq ? # 3C509 ethernet cards 422#ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 423ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 424fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 425ix0 at isa? port 0x300 irq 10 # EtherExpress/16 426iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 427lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 428#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 429#le* at depca? 430#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 431#le* at nele? 432#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 433#le* at bicc? 434ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 435ne1 at isa? port 0x300 irq 10 436sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 437we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 438we1 at isa? port 0x300 iomem 0xcc000 irq 10 439 440# MII bus support 441#mii* at tl? 442 443# MII PHY network interfaces 444#tlphy* at mii? dev ? # ThunderLAN PHYs 445#nsphy* at mii? dev ? # NS and compatible PHYs 446#ukphy* at mii? phy ? # generic unknown PHYs 447 448 449# Audio Devices 450 451# ISA Plug-and-Play audio devices 452#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 453#sb* at isapnp? # SoundBlaster-compatible audio 454 455# ISA audio devices 456#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 457#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 458#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 459#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 460 461# Audio support 462#audio* at audiobus? 463 464# The spkr driver provides a simple tone interface to the built in speaker. 465#spkr0 at pcppi? # PC speaker 466 467 468# Joysticks 469 470# ISA Plug-and-Play joysticks 471#joy* at isapnp? # Game ports (usually on audio cards) 472 473# ISA joysticks. Probe is a little strange; add only if you have one. 474#joy0 at isa? port 0x201 475 476 477# Miscellaneous Devices 478 479# Planetconnect Satellite receiver driver. 480#satlink0 at isa? port 0x300 drq 1 481 482 483# Pull in optional local configuration 484include "arch/i386/conf/INSTALL.local" 485 486 487# Pseudo-Devices 488 489# disk/mass storage pseudo-devices 490#pseudo-device ccd 4 # concatenated/striped disk devices 491#pseudo-device fss 4 # file system snapshot device 492pseudo-device md 1 # memory disk device (ramdisk) 493#pseudo-device vnd 4 # disk-like interface to files 494 495# network pseudo-devices 496#pseudo-device bpfilter 8 # Berkeley packet filter 497#pseudo-device ipfilter # IP filter (firewall) and NAT 498pseudo-device loop # network loopback 499#pseudo-device ppp 2 # Point-to-Point Protocol 500#pseudo-device sl 2 # Serial Line IP 501#pseudo-device strip 2 # Starmode Radio IP (Metricom) 502#pseudo-device tun 2 # network tunneling over tty 503 504# miscellaneous pseudo-devices 505pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 506options NO_DEV_PTM 507#pseudo-device tb 1 # tablet line discipline 508#pseudo-device rnd # /dev/random and in-kernel generator 509#options RND_COM # use "com" randomness as well (BROKEN) 510