NetBSD/sys/arch/i386/conf/INSTALL_SMALL

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# $NetBSD: INSTALL_SMALL,v 1.98 2003/06/05 14:33:51 dsl Exp $
#
# INSTALL_SMALL - Small Installation kernel.
#
# This kernel should be derived from INSTALL (which is derived
# from GENERIC) with some features commented out.
#
# This kernel does NOT support X, mice, audio devices, non-NetBSD
# emulation; additionally, unlike INSTALL, it does not support
# PCMCIA or PCI so that it may fit on a 1.2M boot floppy; it is
# assumed that no machines with 1.2M floppy drives have PCMCIA
# or PCI.
#
include "arch/i386/conf/std.i386"
#options INCLUDE_CONFIG_FILE # embed config file in kernel binary
# Enable the hooks used for initializing the root memory-disk.
options MEMORY_DISK_HOOKS
options MEMORY_DISK_IS_ROOT # force root on memory disk
options MEMORY_DISK_SERVER=0 # no userspace memory disk support
options MEMORY_DISK_ROOT_SIZE=3900 # size of memory disk, in blocks
makeoptions COPTS="-Os" # generates smaller code than -O2, -O1
maxusers 32 # estimated number of users
# CPU support. At least one is REQUIRED.
options I386_CPU
options I486_CPU
options I586_CPU
options I686_CPU
# CPU-related options.
options MATH_EMULATE # floating point emulation
#options VM86 # virtual 8086 emulation
#options USER_LDT # user-settable LDT; used by WINE
# insert delay interrupts in I/O; recommended on very old machines
options PIC_DELAY
# Misc. i386-specific options
#options XSERVER # X server support in console drivers
# This option allows you to force a serial console at the specified
# I/O address.
#options CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600
# The following options override the memory sizes passed in from the boot
# block. Use them *only* if the boot block is unable to determine the correct
# values. Note that the BIOS may *correctly* report less than 640k of base
# memory if the extended BIOS data area is located at the top of base memory
# (as is the case on most recent systems).
#options REALBASEMEM=... # size of base memory
#options REALEXTMEM=... # size of extended memory
options INSECURE # disable kernel security levels
options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
#options NTP # NTP phase/frequency locked loop
#options KTRACE # system call tracing via ktrace(1)
#options SYSVMSG # System V-like message queues
#options SYSVSEM # System V-like semaphores
#options SYSVSHM # System V-like memory sharing
#options SHMMAXPGS=2048 # 2048 pages is the default
#options LKM # loadable kernel modules
options USERCONF # userconf(4) support
options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
options MALLOC_NOINLINE # Not inlining MALLOC saves memory
# Diagnostic/debugging support options
#options DIAGNOSTIC # expensive kernel consistency checks
#options DEBUG # expensive debugging checks/support
#options KMEMSTATS # kernel memory statistics (vmstat -m)
#options DDB # in-kernel debugger
#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic'
#options DDB_HISTORY_SIZE=512 # enable history editing in DDB
#options KGDB # remote debugger
#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
#makeoptions DEBUG="-g" # compile full symbol table
# Compatibility options
#options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI
#options COMPAT_09 # NetBSD 0.9
#options COMPAT_10 # NetBSD 1.0
#options COMPAT_11 # NetBSD 1.1
#options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI
#options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI
options COMPAT_14 # NetBSD 1.4
options COMPAT_15 # NetBSD 1.5
#options COMPAT_43 # 4.3BSD, 386BSD, and BSDI
options COMPAT_386BSD_MBRPART # recognize old partition ID
#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
#options COMPAT_SVR4 # binary compatibility with SVR4
#options COMPAT_IBCS2 # binary compatibility with SCO and ISC
#options COMPAT_LINUX # binary compatibility with Linux
#options COMPAT_FREEBSD # binary compatibility with FreeBSD
# File systems
file-system FFS # UFS
#file-system EXT2FS # second extended file system (linux)
#file-system LFS # log-structured file system
file-system MFS # memory file system
file-system NFS # Network File System client
file-system CD9660 # ISO 9660 + Rock Ridge file system
file-system MSDOSFS # MS-DOS file system
#file-system FDESC # /dev/fd
file-system KERNFS # /kern
#file-system NULLFS # loopback file system
#file-system PORTAL # portal filesystem (still experimental)
#file-system PROCFS # /proc
#file-system UMAPFS # NULLFS + uid and gid remapping
#file-system UNION # union file system
# File system options
#options QUOTA # UFS quotas
#options NFSSERVER # Network File System server
#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
# immutable) behave as system flags.
options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space
options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem
# Networking options
#options GATEWAY # packet forwarding
options INET # IP + ICMP + TCP + UDP
#options MROUTING # IP multicast routing
#options NS # XNS
#options NSIP # XNS tunneling over IP
#options ISO,TPIP # OSI
#options EON # OSI tunneling over IP
#options CCITT,LLC,HDLC # X.25
#options NETATALK # AppleTalk networking protocols
#options PPP_BSDCOMP # BSD-Compress compression support for PPP
#options PPP_DEFLATE # Deflate compression support for PPP
#options PPP_FILTER # Active filter support for PPP (requires bpf)
#options PFIL_HOOKS # pfil(9) packet filter hooks
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
#options EISAVERBOSE # verbose EISA device autoconfig messages
#options PCIVERBOSE # verbose PCI device autoconfig messages
#options PCI_CONFIG_DUMP # verbosely dump PCI config space
#options PCMCIAVERBOSE # verbose PCMCIA configuration messages
#options SCSIVERBOSE # human readable SCSI error messages
#options I2OVERBOSE # verbose I2O driver messages
# Kernel root file system and dump configuration.
config netbsd root on ? type ?
#config netbsd root on sd0a type ffs
#config netbsd root on ? type nfs
#
# Device configuration
#
mainbus0 at root
cpu0 at mainbus0
#apm0 at mainbus0 # Advanced power management
# Basic Bus Support
# PCI bus support
#pci* at mainbus? bus ?
#pci* at pchb? bus ?
#pci* at ppb? bus ?
# PCI bridges
#pchb* at pci? dev ? function ? # PCI-Host bridges
#pceb* at pci? dev ? function ? # PCI-EISA bridges
#pcib* at pci? dev ? function ? # PCI-ISA bridges
#ppb* at pci? dev ? function ? # PCI-PCI bridges
# XXX 'puc's aren't really bridges, but there's no better place for them here
#puc* at pci? dev ? function ? # PCI "universal" comm. cards
# EISA bus support
eisa0 at mainbus?
#eisa0 at pceb?
# ISA bus support
isa0 at mainbus?
#isa0 at pceb?
#isa0 at pcib?
# PCMCIA bus support
#pcmcia* at pcic? controller ? socket ?
# ISA PCMCIA controllers
#pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x4000
#pcic1 at isa? port 0x3e2 iomem 0xd4000 iosiz 0x4000
# ISA Plug-and-Play bus support
#isapnp0 at isa?
# Coprocessor Support
# Math Coprocessor support
npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor
# Console Devices
# ISA console
pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver
# Keyboard layout configuration for pccons
#options FRENCH_KBD
#options FINNISH_KBD
#options GERMAN_KBD
#options NORWEGIAN_KBD
#pcppi0 at isa?
#sysbeep0 at pcppi?
# Serial Devices
# PCI serial interfaces
#com* at puc? port ? # 16x50s on "universal" comm boards
#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards
# ISA Plug-and-Play serial interfaces
#com* at isapnp? # Modems and serial boards
# PCMCIA serial interfaces
#com* at pcmcia? function ? # Modems and serial cards
# ISA serial interfaces
#options COM_HAYESP # adds Hayes ESP serial board support
com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports
com1 at isa? port 0x2f8 irq 3
com2 at isa? port 0x3e8 irq 5
#com3 at isa? port 0x2e8 irq 9
#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards
#com* at ast? slave ?
#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards
#com* at boca? slave ?
#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards
#com* at rtfps? slave ?
#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards
# Parallel Printer Interfaces
# PCI parallel printer interfaces
#lpt* at puc? port ? # || ports on "universal" comm boards
# ISA parallel printer interfaces
#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports
#lpt1 at isa? port 0x278
#lpt2 at isa? port 0x3bc
# I2O devices
#iop* at pci? dev ? function ? # I/O processor
#iopsp* at iop? tid ? # SCSI/FC-AL ports
#ld* at iop? tid ? # block devices
#dpti* at iop? tid 0 # DPT/Adaptec control interface
# SCSI Controllers and Devices
# PCI SCSI controllers
#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI
#bha* at pci? dev ? function ? # BusLogic 9xx SCSI
#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID
#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel
#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID
#siop* at pci? dev ? function ? # NCR 53c8xx SCSI
# EISA SCSI controllers
ahb* at eisa? slot ? # Adaptec 174[02] SCSI
ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI
bha* at eisa? slot ? # BusLogic 7xx SCSI
dpt* at eisa? slot ? # DPT SmartCache/SmartRAID
uha* at eisa? slot ? # UltraStor 24f SCSI
# PCMCIA SCSI controllers
#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI
# ISA Plug-and-Play SCSI controllers
#aic* at isapnp? # Adaptec AHA-1520B
# ISA SCSI controllers
aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI
aha1 at isa? port 0x334 irq ? drq ?
ahc0 at isa? port ? irq ? # Adaptec 284x SCSI
aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI
bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI
bha1 at isa? port 0x334 irq ? drq ?
# The "nca" and "dpt" probes might give false hits or hang your machine.
#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID
#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller
#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.)
sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI
uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI
uha1 at isa? port 0x340 irq ? drq ?
wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers
wds1 at isa? port 0x358 irq 11 drq 5
# SCSI bus support
scsibus* at scsi?
# SCSI devices
sd* at scsibus? target ? lun ? # SCSI disk drives
st* at scsibus? target ? lun ? # SCSI tape drives
cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
#ch* at scsibus? target ? lun ? # SCSI autochangers
#ss* at scsibus? target ? lun ? # SCSI scanners
#uk* at scsibus? target ? lun ? # SCSI unknown
# RAID controllers and devices
#aac* at pci? dev ? function ? # Adaptec AAC family
#cac* at eisa? slot ? # Compaq EISA array controllers
#cac* at pci? dev ? function ? # Compaq PCI array controllers
#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID
#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family
#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family
#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers
#ld* at aac? unit ? # logical disk devices
#ld* at cac? unit ?
#ld* at icp? unit ?
#ld* at twe? unit ?
#ld* at mlx? unit ?
#icpsp* at icp? unit ? # SCSI pass-through
# IDE and related devices
# ST506, ESDI, and ISA IDE controllers
# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
# fall back to 16bits I/O if 32bits I/O are not functional).
# Some controllers pass the initial 32bit test, but will fail later.
wdc0 at isa? port 0x1f0 irq 14 flags 0x00
wdc1 at isa? port 0x170 irq 15 flags 0x00
# IDE drives
wd* at wdc? drive ? # the drives themselves
# ATAPI bus support
atapibus* at atapi?
# ATAPI devices
cd* at atapibus? drive ? # ATAPI CD-ROM drives
sd* at atapibus? drive ? # ATAPI disk drives
st* at atapibus? drive ? flags 0x0000 # ATAPI tape drives
# Miscellaneous mass storage devices
# ISA floppy
fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers
#fdc1 at isa? port 0x370 irq ? drq ?
fd* at fdc? drive ? # the drives themselves
# some machines need you to do this instead of fd*
#fd0 at fdc0 drive 0
# ISA CD-ROM devices
#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives
# ISA tape devices
# note: the wt driver conflicts unpleasantly with ed devices at the
# same I/O address. The probe reprograms their EEPROMs. Don't
# uncomment it unless you are actually using it.
#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives
# Network Interfaces
# PCI network interfaces
#en* at pci? dev ? function ? # ENI/Adaptec ATM
#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet
#fpa* at pci? dev ? function ? # DEC DEFPA FDDI
#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B
#le* at pci? dev ? function ? # PCnet-PCI Ethernet
#ne* at pci? dev ? function ? # NE2000-compatible Ethernet
#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet
#tlp* at pci? dev ? function ? # DECchip 21x4x and clones
# EISA network interfaces
ep* at eisa? slot ? # 3Com 3c579 Ethernet
fea* at eisa? slot ? # DEC DEFEA FDDI
# ISA Plug-and-Play network interfaces
#ep* at isapnp? # 3Com 3c509 Ethernet
#ne* at isapnp? # NE2000-compatible Ethernet
# PCMCIA network interfaces
#ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet
#mbe* at pcmcia? function ? # MB8696x based Ethernet
#ne* at pcmcia? function ? # NE2000-compatible Ethernet
#sm* at pcmcia? function ? # Megahertz Ethernet
# ISA network interfaces
ate0 at isa? port 0x2a0 irq ? # AT1700
cs0 at isa? port 0x300 iomem ? irq ? drq ? # CS8900 Ethernet
ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet
eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards
el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards
ep* at isa? port ? irq ? # 3C509 ethernet cards
ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507
ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN
fmv0 at isa? port 0x2a0 irq ? # FMV-180 series
ix0 at isa? port 0x300 irq 10 # EtherExpress/16
iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA
lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC)
#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA
#le* at depca?
#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100
#le* at nele?
#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan
#le* at bicc?
ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards
ne1 at isa? port 0x300 irq 10
sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet
we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet
we1 at isa? port 0x300 iomem 0xcc000 irq 10
# MII/PHY support
#inphy* at mii? phy ? # Intel 82555 PHYs
#nsphy* at mii? phy ? # NS83840 PHYs
#qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
#tlphy* at mii? phy ? # ThunderLAN PHYs
#ukphy* at mii? phy ? # generic unknown PHYs
# Audio Devices
# ISA Plug-and-Play audio devices
#guspnp* at isapnp? # Gravis Ultra Sound PnP audio
#sb* at isapnp? # SoundBlaster-compatible audio
# ISA audio devices
#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound
#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum
#pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System
#sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver
#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster
#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System
# Audio support
#audio* at audiobus?
# The spkr driver provides a simple tone interface to the built in speaker.
#spkr0 at pcppi? # PC speaker
# Joysticks
# ISA Plug-and-Play joysticks
#joy* at isapnp? # Game ports (usually on audio cards)
# ISA joysticks. Probe is a little strange; add only if you have one.
#joy0 at isa? port 0x201
# Miscellaneous Devices
# Planetconnect Satellite receiver driver.
#satlink0 at isa? port 0x300 drq 1
# Pull in optional local configuration
include "arch/i386/conf/GENERIC.local"
# Pseudo-Devices
# disk/mass storage pseudo-devices
#pseudo-device ccd 4 # concatenated/striped disk devices
pseudo-device md 1 # memory disk device (ramdisk)
#pseudo-device vnd 4 # disk-like interface to files
# network pseudo-devices
#pseudo-device bpfilter 8 # Berkeley packet filter
#pseudo-device ipfilter # IP filter (firewall) and NAT
pseudo-device loop # network loopback
#pseudo-device ppp 2 # Point-to-Point Protocol
#pseudo-device sl 2 # Serial Line IP
#pseudo-device strip 2 # Starmode Radio IP (Metricom)
#pseudo-device tun 2 # network tunneling over tty
# miscellaneous pseudo-devices
pseudo-device pty 2 # pseudo-terminals (Sysinst needs two)
#pseudo-device tb 1 # tablet line discipline
#pseudo-device rnd # /dev/random and in-kernel generator
#options RND_COM # use "com" randomness as well (BROKEN)