1# $NetBSD: GENERIC_PS2TINY,v 1.8 2001/12/04 20:49:40 jdolecek 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 14maxusers 16 # estimated number of users 15 16# CPU support. At least one is REQUIRED. 17options I386_CPU 18options I486_CPU 19options I586_CPU 20#options I686_CPU 21 22# CPU-related options. 23options MATH_EMULATE # floating point emulation 24options VM86 # virtual 8086 emulation 25options USER_LDT # user-settable LDT; used by WINE 26# eliminate delay no-ops in I/O; recommended on all but very old machines 27#options DUMMY_NOPS 28 29# delay between "rebooting ..." message and hardware reset, in milliseconds 30#options CPURESET_DELAY=2000 31 32# This option allows you to force a serial console at the specified 33# I/O address. see console(4) for details. 34#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 35# you don't want the option below ON iff you are using the 36# serial console option of the new boot strap code. 37#options CONS_OVERRIDE # Always use above! independent of boot info 38 39# The following options override the memory sizes passed in from the boot 40# block. Use them *only* if the boot block is unable to determine the correct 41# values. Note that the BIOS may *correctly* report less than 640k of base 42# memory if the extended BIOS data area is located at the top of base memory 43# (as is the case on most recent systems). 44#options REALBASEMEM=639 # size of base memory (in KB) 45#options REALEXTMEM=15360 # size of extended memory (in KB) 46 47# Standard system options 48 49options UCONSOLE # users can use TIOCCONS (for xconsole) 50options INSECURE # disable kernel security levels 51 52options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 53options NTP # NTP phase/frequency locked loop 54 55#options KTRACE # system call tracing via ktrace(1) 56 57options SYSVMSG # System V-like message queues 58options SYSVSEM # System V-like semaphores 59#options SEMMNI=10 # number of semaphore identifiers 60#options SEMMNS=60 # number of semaphores in system 61#options SEMUME=10 # max number of undo entries per process 62#options SEMMNU=30 # number of undo structures in system 63options SYSVSHM # System V-like memory sharing 64#options SHMMAXPGS=1024 # 1024 pages is the default 65 66options LKM # loadable kernel modules 67 68# Diagnostic/debugging support options 69#options DIAGNOSTIC # expensive kernel consistency checks 70#options DEBUG # expensive debugging checks/support 71#options KMEMSTATS # kernel memory statistics (vmstat -m) 72options DDB # in-kernel debugger 73options DDB_HISTORY_SIZE=512 # enable history editing in DDB 74#options KGDB # remote debugger 75#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 76#makeoptions DEBUG="-g" # compile full symbol table 77makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 78 79# File systems 80file-system FFS # UFS 81#file-system EXT2FS # second extended file system (linux) 82#file-system LFS # log-structured file system 83#file-system MFS # memory file system 84file-system NFS # Network File System client 85#file-system NTFS # Windows/NT file system (experimental) 86file-system CD9660 # ISO 9660 + Rock Ridge file system 87file-system MSDOSFS # MS-DOS file system 88#file-system FDESC # /dev/fd 89file-system KERNFS # /kern 90#file-system NULLFS # loopback file system 91#file-system OVERLAY # overlay file system 92#file-system PORTAL # portal filesystem (still experimental) 93#file-system PROCFS # /proc 94#file-system UMAPFS # NULLFS + uid and gid remapping 95#file-system UNION # union file system 96#file-system CODA # Coda File System; also needs vcoda (below) 97 98# File system options 99options QUOTA # UFS quotas 100#options FFS_EI # FFS Endian Independent support 101options SOFTDEP # FFS soft updates support. 102#options NFSSERVER # Network File System server 103#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 104 # immutable) behave as system flags. 105# Networking options 106#options GATEWAY # packet forwarding 107options INET # IP + ICMP + TCP + UDP 108options INET6 # IPV6 109#options IPSEC # IP security 110#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 111#options IPSEC_DEBUG # debug for IP security 112#options MROUTING # IP multicast routing 113#options NS # XNS 114#options NSIP # XNS tunneling over IP 115#options ISO,TPIP # OSI 116#options EON # OSI tunneling over IP 117#options CCITT,LLC,HDLC # X.25 118#options NETATALK # AppleTalk networking protocols 119#options PPP_BSDCOMP # BSD-Compress compression support for PPP 120#options PPP_DEFLATE # Deflate compression support for PPP 121#options PPP_FILTER # Active filter support for PPP (requires bpf) 122#options PFIL_HOOKS # pfil(9) packet filter hooks 123#options IPFILTER_LOG # ipmon(8) log support 124#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 125 126# These options enable verbose messages for several subsystems. 127# Warning, these may compile large string tables into the kernel! 128#options EISAVERBOSE # verbose EISA device autoconfig messages 129#options MIIVERBOSE # verbose PHY autoconfig messages 130#options PCIVERBOSE # verbose PCI device autoconfig messages 131#options PCI_CONFIG_DUMP # verbosely dump PCI config space 132#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 133#options SCSIVERBOSE # human readable SCSI error messages 134#options USBVERBOSE # verbose USB device autoconfig messages 135#options PNPBIOSVERBOSE # verbose PnP BIOS messages 136#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 137#options I2OVERBOSE # verbose I2O driver messages 138options MCAVERBOSE # verbose MCA device autoconfig messages 139 140options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 141 142options WSEMUL_VT100 # VT100 / VT220 emulation 143options WS_KERNEL_FG=WSCOL_GREEN 144 145# Kernel root file system and dump configuration. 146config netbsd root on ? type ? 147#config netbsd root on ? type nfs 148#config netbsd root on ed0a type ffs 149 150# 151# Device Configuration 152# 153 154mainbus0 at root 155mca0 at mainbus0 156isa0 at mainbus0 157 158#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 159 160#pc0 at isa? port 0x60 irq 1 161 162# wscons 163pckbc0 at isa? # pc keyboard controller 164options PCKBCDEBUG 165#pcconskbd* at pckbc? 166#pms* at pckbc? # PS/2 mouse for wsmouse 167#wsmouse* at pms? 168pckbd* at pckbc? # PC keyboard 169wskbd* at pckbd? console ? 170vga0 at isa? 171wsdisplay* at vga? console ? 172options WSDISPLAY_DEFAULTSCREENS=4 173 174com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 175lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 176fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 177fd* at fdc? drive ? # the drives themselves 178 179# MCA serial interfaces 180com* at mca? slot ? # 16x50s on comm boards 181 182# MCA network devices 183elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 184ep* at mca? slot ? # 3Com EtherLink III (3c529) 185we* at mca? slot ? # WD/SMC Ethernet 186ate* at mca? slot ? # Allied Telesis AT1720 187ne* at mca? slot ? # Novell NE/2 and clones 188tr* at mca? slot ? # IBM Token Ring adapter 189le* at mca? slot ? # SKNET Personal/MC2+ 190 191# MCA ESDI controllers & disks 192edc* at mca? slot ? # IBM ESDI Disk Controllers 193ed* at edc? drive ? 194 195# MCA SCSI controllers 196aha* at mca? slot ? # Adaptec AHA-1640 197esp* at mca? slot ? # NCR 53C90 198 199# SCSI bus support 200scsibus* at aha? 201scsibus* at esp? 202 203# SCSI devices 204sd* at scsibus? target ? lun ? # SCSI disk drives 205#st* at scsibus? target ? lun ? # SCSI tape drives 206cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 207#ch* at scsibus? target ? lun ? # SCSI autochangers 208#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 209#ss* at scsibus? target ? lun ? # SCSI scanners 210#uk* at scsibus? target ? lun ? # SCSI unknown 211 212# network pseudo-devices 213pseudo-device bpfilter 4 # Berkeley packet filter 214pseudo-device bridge # simple inter-network bridging 215pseudo-device loop # network loopback 216 217# miscellaneous pseudo-devices 218pseudo-device pty # pseudo-terminals 219pseudo-device md 1 # memory disk device (ramdisk) 220# rnd works; RND_COM does not on port i386 yet. 221pseudo-device rnd # /dev/random and in-kernel generator 222#options RND_COM # use "com" randomness as well (BROKEN) 223