GENERIC_PS2TINY revision 1.25
1# $NetBSD: GENERIC_PS2TINY,v 1.25 2004/06/14 01:28:00 lukem 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 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 INSECURE # disable kernel security levels - X needs this 50 51options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 52options NTP # NTP phase/frequency locked loop 53 54#options KTRACE # system call tracing via ktrace(1) 55 56options SYSVMSG # System V-like message queues 57options SYSVSEM # System V-like semaphores 58#options SEMMNI=10 # number of semaphore identifiers 59#options SEMMNS=60 # number of semaphores in system 60#options SEMUME=10 # max number of undo entries per process 61#options SEMMNU=30 # number of undo structures in system 62options SYSVSHM # System V-like memory sharing 63#options SHMMAXPGS=2048 # 2048 pages is the default 64 65options LKM # loadable kernel modules 66 67options USERCONF # userconf(4) support 68#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 69 70# Diagnostic/debugging support options 71#options DIAGNOSTIC # expensive kernel consistency checks 72#options DEBUG # expensive debugging checks/support 73#options KMEMSTATS # kernel memory statistics (vmstat -m) 74options DDB # in-kernel debugger 75#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 76options DDB_HISTORY_SIZE=512 # enable history editing in DDB 77#options KGDB # remote debugger 78#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 79#makeoptions DEBUG="-g" # compile full symbol table 80makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 81 82# File systems 83file-system FFS # UFS 84#file-system EXT2FS # second extended file system (linux) 85#file-system LFS # log-structured file system 86#file-system MFS # memory file system 87file-system NFS # Network File System client 88#file-system NTFS # Windows/NT file system (experimental) 89file-system CD9660 # ISO 9660 + Rock Ridge file system 90file-system MSDOSFS # MS-DOS file system 91#file-system FDESC # /dev/fd 92file-system KERNFS # /kern 93#file-system NULLFS # loopback file system 94#file-system OVERLAY # overlay file system 95#file-system PORTAL # portal filesystem (still experimental) 96#file-system PROCFS # /proc 97#file-system UMAPFS # NULLFS + uid and gid remapping 98#file-system UNION # union file system 99#file-system CODA # Coda File System; also needs vcoda (below) 100 101# File system options 102options QUOTA # UFS quotas 103#options FFS_EI # FFS Endian Independent support 104options SOFTDEP # FFS soft updates support. 105#options NFSSERVER # Network File System server 106#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 107 # immutable) behave as system flags. 108# Networking options 109#options GATEWAY # packet forwarding 110options INET # IP + ICMP + TCP + UDP 111options INET6 # IPV6 112#options IPSEC # IP security 113#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 114#options IPSEC_DEBUG # debug for IP security 115#options MROUTING # IP multicast routing 116#options NS # XNS 117#options NSIP # XNS tunneling over IP 118#options ISO,TPIP # OSI 119#options EON # OSI tunneling over IP 120#options CCITT,LLC,HDLC # X.25 121#options NETATALK # AppleTalk networking protocols 122#options PPP_BSDCOMP # BSD-Compress compression support for PPP 123#options PPP_DEFLATE # Deflate compression support for PPP 124#options PPP_FILTER # Active filter support for PPP (requires bpf) 125#options PFIL_HOOKS # pfil(9) packet filter hooks 126#options IPFILTER_LOG # ipmon(8) log support 127#options IPFILTER_DEFAULT_BLOCK # block all packets by default 128#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130# These options enable verbose messages for several subsystems. 131# Warning, these may compile large string tables into the kernel! 132#options EISAVERBOSE # verbose EISA device autoconfig messages 133#options MIIVERBOSE # verbose PHY autoconfig messages 134#options PCIVERBOSE # verbose PCI device autoconfig messages 135#options PCI_CONFIG_DUMP # verbosely dump PCI config space 136#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 137#options SCSIVERBOSE # human readable SCSI error messages 138#options USBVERBOSE # verbose USB device autoconfig messages 139#options PNPBIOSVERBOSE # verbose PnP BIOS messages 140#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 141#options I2OVERBOSE # verbose I2O driver messages 142options MCAVERBOSE # verbose MCA device autoconfig messages 143 144options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 145 146options WSEMUL_VT100 # VT100 / VT220 emulation 147options WS_KERNEL_FG=WSCOL_GREEN 148 149# Kernel root file system and dump configuration. 150config netbsd root on ? type ? 151#config netbsd root on ? type nfs 152#config netbsd root on ed0a type ffs 153 154# 155# Device Configuration 156# 157 158mainbus0 at root 159cpu0 at mainbus0 160mca0 at mainbus0 161isa0 at mainbus0 162 163#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 164 165#pc0 at isa? port 0x60 irq 1 166 167# wscons 168pckbc0 at isa? # pc keyboard controller 169options PCKBCDEBUG 170#pcconskbd* at pckbc? 171#pms* at pckbc? # PS/2 mouse for wsmouse 172#wsmouse* at pms? 173pckbd* at pckbc? # PC keyboard 174wskbd* at pckbd? console ? 175vga0 at isa? 176wsdisplay* at vga? console ? 177options WSDISPLAY_DEFAULTSCREENS=4 178 179com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 180lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 181fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 182fd* at fdc? drive ? # the drives themselves 183 184# MCA serial interfaces 185com* at mca? slot ? # 16x50s on comm boards 186 187# MCA network devices 188elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 189ep* at mca? slot ? # 3Com EtherLink III (3c529) 190we* at mca? slot ? # WD/SMC Ethernet 191ate* at mca? slot ? # Allied Telesis AT1720 192ne* at mca? slot ? # Novell NE/2 and clones 193tr* at mca? slot ? # IBM Token Ring adapter 194le* at mca? slot ? # SKNET Personal/MC2+ 195 196# MCA ESDI controllers & disks 197edc* at mca? slot ? # IBM ESDI Disk Controllers 198ed* at edc? drive ? 199 200# MCA SCSI controllers 201aha* at mca? slot ? # Adaptec AHA-1640 202esp* at mca? slot ? # NCR 53C90 203 204# SCSI bus support 205scsibus* at scsi? 206 207# SCSI devices 208sd* at scsibus? target ? lun ? # SCSI disk drives 209#st* at scsibus? target ? lun ? # SCSI tape drives 210cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 211#ch* at scsibus? target ? lun ? # SCSI autochangers 212#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 213#ss* at scsibus? target ? lun ? # SCSI scanners 214#uk* at scsibus? target ? lun ? # SCSI unknown 215 216# network pseudo-devices 217pseudo-device bpfilter 4 # Berkeley packet filter 218pseudo-device pppoe # PPP over Ethernet (RFC 2516) 219pseudo-device bridge # simple inter-network bridging 220pseudo-device loop # network loopback 221 222# miscellaneous pseudo-devices 223pseudo-device pty # pseudo-terminals 224pseudo-device md 1 # memory disk device (ramdisk) 225# rnd works; RND_COM does not on port i386 yet. 226pseudo-device rnd # /dev/random and in-kernel generator 227#options RND_COM # use "com" randomness as well (BROKEN) 228pseudo-device clockctl # user control of clock subsystem 229