1# $NetBSD: GENERIC_PS2TINY,v 1.21 2002/10/01 12:56:41 fvdl Exp $ 2# 3# GENERIC-style kernel config for IBM PS/2 with MCA bus. It only contains 4# IBM PS/2 related stuff and has been generally trimmed down somewhat, 5# so that the kernel is small enough to be usable for 4MB machines. This 6# configuration is also used for INSTALL_PS2 kernels. 7# 8# BEWARE: 9# MCA support in NetBSD is still experimental at this 10# stage and should be used with caution. 11 12include "arch/i386/conf/std.i386" 13 14#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 15 16maxusers 16 # estimated number of users 17 18# CPU support. At least one is REQUIRED. 19options I386_CPU 20options I486_CPU 21options I586_CPU 22#options I686_CPU 23 24# CPU-related options. 25options MATH_EMULATE # floating point emulation 26options VM86 # virtual 8086 emulation 27options USER_LDT # user-settable LDT; used by WINE 28# eliminate delay no-ops in I/O; recommended on all but very old machines 29#options DUMMY_NOPS 30 31# delay between "rebooting ..." message and hardware reset, in milliseconds 32#options CPURESET_DELAY=2000 33 34# This option allows you to force a serial console at the specified 35# I/O address. see console(4) for details. 36#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 37# you don't want the option below ON iff you are using the 38# serial console option of the new boot strap code. 39#options CONS_OVERRIDE # Always use above! independent of boot info 40 41# The following options override the memory sizes passed in from the boot 42# block. Use them *only* if the boot block is unable to determine the correct 43# values. Note that the BIOS may *correctly* report less than 640k of base 44# memory if the extended BIOS data area is located at the top of base memory 45# (as is the case on most recent systems). 46#options REALBASEMEM=639 # size of base memory (in KB) 47#options REALEXTMEM=15360 # size of extended memory (in KB) 48 49# Standard system options 50 51options UCONSOLE # users can use TIOCCONS (for xconsole) 52options INSECURE # disable kernel security levels - X needs this 53 54options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 55options NTP # NTP phase/frequency locked loop 56 57#options KTRACE # system call tracing via ktrace(1) 58 59options SYSVMSG # System V-like message queues 60options SYSVSEM # System V-like semaphores 61#options SEMMNI=10 # number of semaphore identifiers 62#options SEMMNS=60 # number of semaphores in system 63#options SEMUME=10 # max number of undo entries per process 64#options SEMMNU=30 # number of undo structures in system 65options SYSVSHM # System V-like memory sharing 66#options SHMMAXPGS=2048 # 2048 pages is the default 67 68options LKM # loadable kernel modules 69 70options USERCONF # userconf(4) support 71#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 72 73# Diagnostic/debugging support options 74#options DIAGNOSTIC # expensive kernel consistency checks 75#options DEBUG # expensive debugging checks/support 76#options KMEMSTATS # kernel memory statistics (vmstat -m) 77options DDB # in-kernel debugger 78options 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 82makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 83 84# File systems 85file-system FFS # UFS 86#file-system EXT2FS # second extended file system (linux) 87#file-system LFS # log-structured file system 88#file-system MFS # memory file system 89file-system NFS # Network File System client 90#file-system NTFS # Windows/NT file system (experimental) 91file-system CD9660 # ISO 9660 + Rock Ridge file system 92file-system MSDOSFS # MS-DOS file system 93#file-system FDESC # /dev/fd 94file-system KERNFS # /kern 95#file-system NULLFS # loopback file system 96#file-system OVERLAY # overlay file system 97#file-system PORTAL # portal filesystem (still experimental) 98#file-system PROCFS # /proc 99#file-system UMAPFS # NULLFS + uid and gid remapping 100#file-system UNION # union file system 101#file-system CODA # Coda File System; also needs vcoda (below) 102 103# File system options 104options QUOTA # UFS quotas 105#options FFS_EI # FFS Endian Independent support 106options SOFTDEP # FFS soft updates support. 107#options NFSSERVER # Network File System server 108#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 109 # immutable) behave as system flags. 110# Networking options 111#options GATEWAY # packet forwarding 112options INET # IP + ICMP + TCP + UDP 113options INET6 # IPV6 114#options IPSEC # IP security 115#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 116#options IPSEC_DEBUG # debug for IP security 117#options MROUTING # IP multicast routing 118#options NS # XNS 119#options NSIP # XNS tunneling over IP 120#options ISO,TPIP # OSI 121#options EON # OSI tunneling over IP 122#options CCITT,LLC,HDLC # X.25 123#options NETATALK # AppleTalk networking protocols 124#options PPP_BSDCOMP # BSD-Compress compression support for PPP 125#options PPP_DEFLATE # Deflate compression support for PPP 126#options PPP_FILTER # Active filter support for PPP (requires bpf) 127#options PFIL_HOOKS # pfil(9) packet filter hooks 128#options IPFILTER_LOG # ipmon(8) log support 129#options IPFILTER_DEFAULT_BLOCK # block all packets by default 130#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 131 132# These options enable verbose messages for several subsystems. 133# Warning, these may compile large string tables into the kernel! 134#options EISAVERBOSE # verbose EISA device autoconfig messages 135#options MIIVERBOSE # verbose PHY autoconfig messages 136#options PCIVERBOSE # verbose PCI device autoconfig messages 137#options PCI_CONFIG_DUMP # verbosely dump PCI config space 138#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 139#options SCSIVERBOSE # human readable SCSI error messages 140#options USBVERBOSE # verbose USB device autoconfig messages 141#options PNPBIOSVERBOSE # verbose PnP BIOS messages 142#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 143#options I2OVERBOSE # verbose I2O driver messages 144options MCAVERBOSE # verbose MCA device autoconfig messages 145 146options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 147 148options WSEMUL_VT100 # VT100 / VT220 emulation 149options WS_KERNEL_FG=WSCOL_GREEN 150 151# Kernel root file system and dump configuration. 152config netbsd root on ? type ? 153#config netbsd root on ? type nfs 154#config netbsd root on ed0a type ffs 155 156# 157# Device Configuration 158# 159 160mainbus0 at root 161cpu0 at mainbus0 162mca0 at mainbus0 163isa0 at mainbus0 164 165#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 166 167#pc0 at isa? port 0x60 irq 1 168 169# wscons 170pckbc0 at isa? # pc keyboard controller 171options PCKBCDEBUG 172#pcconskbd* at pckbc? 173#pms* at pckbc? # PS/2 mouse for wsmouse 174#wsmouse* at pms? 175pckbd* at pckbc? # PC keyboard 176wskbd* at pckbd? console ? 177vga0 at isa? 178wsdisplay* at vga? console ? 179options WSDISPLAY_DEFAULTSCREENS=4 180 181com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 182lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 183fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 184fd* at fdc? drive ? # the drives themselves 185 186# MCA serial interfaces 187com* at mca? slot ? # 16x50s on comm boards 188 189# MCA network devices 190elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 191ep* at mca? slot ? # 3Com EtherLink III (3c529) 192we* at mca? slot ? # WD/SMC Ethernet 193ate* at mca? slot ? # Allied Telesis AT1720 194ne* at mca? slot ? # Novell NE/2 and clones 195tr* at mca? slot ? # IBM Token Ring adapter 196le* at mca? slot ? # SKNET Personal/MC2+ 197 198# MCA ESDI controllers & disks 199edc* at mca? slot ? # IBM ESDI Disk Controllers 200ed* at edc? drive ? 201 202# MCA SCSI controllers 203aha* at mca? slot ? # Adaptec AHA-1640 204esp* at mca? slot ? # NCR 53C90 205 206# SCSI bus support 207scsibus* at scsi? 208 209# SCSI devices 210sd* at scsibus? target ? lun ? # SCSI disk drives 211#st* at scsibus? target ? lun ? # SCSI tape drives 212cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 213#ch* at scsibus? target ? lun ? # SCSI autochangers 214#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 215#ss* at scsibus? target ? lun ? # SCSI scanners 216#uk* at scsibus? target ? lun ? # SCSI unknown 217 218# network pseudo-devices 219pseudo-device bpfilter 4 # Berkeley packet filter 220pseudo-device pppoe # PPP over Ethernet (RFC 2516) 221pseudo-device bridge # simple inter-network bridging 222pseudo-device loop # network loopback 223 224# miscellaneous pseudo-devices 225pseudo-device pty # pseudo-terminals 226pseudo-device md 1 # memory disk device (ramdisk) 227# rnd works; RND_COM does not on port i386 yet. 228pseudo-device rnd # /dev/random and in-kernel generator 229#options RND_COM # use "com" randomness as well (BROKEN) 230pseudo-device clockctl # user control of clock subsystem 231