6d265bd894
the option is commented out on everything but kernels I was able to recognize as INSTALL-like or ones for small memory machines
226 lines
8.3 KiB
Plaintext
226 lines
8.3 KiB
Plaintext
# $NetBSD: GENERIC_PS2TINY,v 1.10 2002/01/27 13:23:18 jdolecek Exp $
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#
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# GENERIC-style kernel config for IBM PS/2 with MCA bus. It only contains
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# IBM PS/2 related stuff and has been generally trimmed down somewhat,
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# so that the kernel is small enough to be usable for 4MB machines. This
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# configuration is also used for INSTALL_PS2 kernels.
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#
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# BEWARE:
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# MCA support in NetBSD is still experimental at this
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# stage and should be used with caution.
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include "arch/i386/conf/std.i386"
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maxusers 16 # estimated number of users
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# CPU support. At least one is REQUIRED.
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options I386_CPU
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options I486_CPU
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options I586_CPU
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#options I686_CPU
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# CPU-related options.
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options MATH_EMULATE # floating point emulation
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options VM86 # virtual 8086 emulation
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options USER_LDT # user-settable LDT; used by WINE
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# eliminate delay no-ops in I/O; recommended on all but very old machines
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#options DUMMY_NOPS
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# delay between "rebooting ..." message and hardware reset, in milliseconds
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#options CPURESET_DELAY=2000
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# This option allows you to force a serial console at the specified
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# I/O address. see console(4) for details.
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#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
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# you don't want the option below ON iff you are using the
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# serial console option of the new boot strap code.
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#options CONS_OVERRIDE # Always use above! independent of boot info
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# The following options override the memory sizes passed in from the boot
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# block. Use them *only* if the boot block is unable to determine the correct
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# values. Note that the BIOS may *correctly* report less than 640k of base
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# memory if the extended BIOS data area is located at the top of base memory
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# (as is the case on most recent systems).
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#options REALBASEMEM=639 # size of base memory (in KB)
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#options REALEXTMEM=15360 # size of extended memory (in KB)
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# Standard system options
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options UCONSOLE # users can use TIOCCONS (for xconsole)
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options INSECURE # disable kernel security levels
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options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT
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options NTP # NTP phase/frequency locked loop
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#options KTRACE # system call tracing via ktrace(1)
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options SYSVMSG # System V-like message queues
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options SYSVSEM # System V-like semaphores
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#options SEMMNI=10 # number of semaphore identifiers
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#options SEMMNS=60 # number of semaphores in system
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#options SEMUME=10 # max number of undo entries per process
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#options SEMMNU=30 # number of undo structures in system
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options SYSVSHM # System V-like memory sharing
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#options SHMMAXPGS=1024 # 1024 pages is the default
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options LKM # loadable kernel modules
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#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
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# Diagnostic/debugging support options
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#options DIAGNOSTIC # expensive kernel consistency checks
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#options DEBUG # expensive debugging checks/support
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#options KMEMSTATS # kernel memory statistics (vmstat -m)
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options DDB # in-kernel debugger
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options DDB_HISTORY_SIZE=512 # enable history editing in DDB
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#options KGDB # remote debugger
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#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
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#makeoptions DEBUG="-g" # compile full symbol table
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makeoptions COPTS="-Os" # generates smaller code than -O2, -O1
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# File systems
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file-system FFS # UFS
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#file-system EXT2FS # second extended file system (linux)
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#file-system LFS # log-structured file system
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#file-system MFS # memory file system
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file-system NFS # Network File System client
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#file-system NTFS # Windows/NT file system (experimental)
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file-system CD9660 # ISO 9660 + Rock Ridge file system
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file-system MSDOSFS # MS-DOS file system
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#file-system FDESC # /dev/fd
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file-system KERNFS # /kern
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#file-system NULLFS # loopback file system
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#file-system OVERLAY # overlay file system
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#file-system PORTAL # portal filesystem (still experimental)
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#file-system PROCFS # /proc
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#file-system UMAPFS # NULLFS + uid and gid remapping
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#file-system UNION # union file system
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#file-system CODA # Coda File System; also needs vcoda (below)
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# File system options
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options QUOTA # UFS quotas
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#options FFS_EI # FFS Endian Independent support
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options SOFTDEP # FFS soft updates support.
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#options NFSSERVER # Network File System server
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#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
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# immutable) behave as system flags.
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# Networking options
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#options GATEWAY # packet forwarding
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options INET # IP + ICMP + TCP + UDP
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options INET6 # IPV6
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#options IPSEC # IP security
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#options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
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#options IPSEC_DEBUG # debug for IP security
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#options MROUTING # IP multicast routing
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#options NS # XNS
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#options NSIP # XNS tunneling over IP
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#options ISO,TPIP # OSI
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#options EON # OSI tunneling over IP
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#options CCITT,LLC,HDLC # X.25
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#options NETATALK # AppleTalk networking protocols
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#options PPP_BSDCOMP # BSD-Compress compression support for PPP
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#options PPP_DEFLATE # Deflate compression support for PPP
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#options PPP_FILTER # Active filter support for PPP (requires bpf)
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#options PFIL_HOOKS # pfil(9) packet filter hooks
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#options IPFILTER_LOG # ipmon(8) log support
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#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
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# These options enable verbose messages for several subsystems.
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# Warning, these may compile large string tables into the kernel!
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#options EISAVERBOSE # verbose EISA device autoconfig messages
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#options MIIVERBOSE # verbose PHY autoconfig messages
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#options PCIVERBOSE # verbose PCI device autoconfig messages
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#options PCI_CONFIG_DUMP # verbosely dump PCI config space
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#options PCMCIAVERBOSE # verbose PCMCIA configuration messages
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#options SCSIVERBOSE # human readable SCSI error messages
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#options USBVERBOSE # verbose USB device autoconfig messages
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#options PNPBIOSVERBOSE # verbose PnP BIOS messages
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#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages
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#options I2OVERBOSE # verbose I2O driver messages
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options MCAVERBOSE # verbose MCA device autoconfig messages
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options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
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options WSEMUL_VT100 # VT100 / VT220 emulation
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options WS_KERNEL_FG=WSCOL_GREEN
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# Kernel root file system and dump configuration.
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config netbsd root on ? type ?
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#config netbsd root on ? type nfs
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#config netbsd root on ed0a type ffs
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#
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# Device Configuration
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#
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mainbus0 at root
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mca0 at mainbus0
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isa0 at mainbus0
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#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor
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#pc0 at isa? port 0x60 irq 1
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# wscons
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pckbc0 at isa? # pc keyboard controller
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options PCKBCDEBUG
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#pcconskbd* at pckbc?
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#pms* at pckbc? # PS/2 mouse for wsmouse
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#wsmouse* at pms?
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pckbd* at pckbc? # PC keyboard
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wskbd* at pckbd? console ?
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vga0 at isa?
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wsdisplay* at vga? console ?
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options WSDISPLAY_DEFAULTSCREENS=4
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com0 at isa? port 0x3f8 irq 4 # "SERIAL_!"
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lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1"
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fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers
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fd* at fdc? drive ? # the drives themselves
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# MCA serial interfaces
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com* at mca? slot ? # 16x50s on comm boards
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# MCA network devices
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elmc* at mca? slot ? # 3Com EtherLink/MC (3c523)
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ep* at mca? slot ? # 3Com EtherLink III (3c529)
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we* at mca? slot ? # WD/SMC Ethernet
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ate* at mca? slot ? # Allied Telesis AT1720
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ne* at mca? slot ? # Novell NE/2 and clones
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tr* at mca? slot ? # IBM Token Ring adapter
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le* at mca? slot ? # SKNET Personal/MC2+
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# MCA ESDI controllers & disks
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edc* at mca? slot ? # IBM ESDI Disk Controllers
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ed* at edc? drive ?
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# MCA SCSI controllers
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aha* at mca? slot ? # Adaptec AHA-1640
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esp* at mca? slot ? # NCR 53C90
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# SCSI bus support
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scsibus* at aha?
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scsibus* at esp?
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# SCSI devices
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sd* at scsibus? target ? lun ? # SCSI disk drives
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#st* at scsibus? target ? lun ? # SCSI tape drives
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cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
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#ch* at scsibus? target ? lun ? # SCSI autochangers
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#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices
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#ss* at scsibus? target ? lun ? # SCSI scanners
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#uk* at scsibus? target ? lun ? # SCSI unknown
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# network pseudo-devices
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pseudo-device bpfilter 4 # Berkeley packet filter
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pseudo-device pppoe # PPP over Ethernet (RFC 2516)
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pseudo-device bridge # simple inter-network bridging
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pseudo-device loop # network loopback
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# miscellaneous pseudo-devices
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pseudo-device pty # pseudo-terminals
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pseudo-device md 1 # memory disk device (ramdisk)
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# rnd works; RND_COM does not on port i386 yet.
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pseudo-device rnd # /dev/random and in-kernel generator
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#options RND_COM # use "com" randomness as well (BROKEN)
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