GENERIC_PS2TINY revision 1.28
1# $NetBSD: GENERIC_PS2TINY,v 1.28 2004/06/26 07:32:06 abs 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#options ALTQ # Manipulate network interfaces' output queues 131#options ALTQ_BLUE # Stochastic Fair Blue 132#options ALTQ_CBQ # Class-Based Queueing 133#options ALTQ_CDNR # Diffserv Traffic Conditioner 134#options ALTQ_FIFOQ # First-In First-Out Queue 135#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 136#options ALTQ_HFSC # Hierarchical Fair Service Curve 137#options ALTQ_LOCALQ # Local queueing discipline 138#options ALTQ_PRIQ # Priority Queueing 139#options ALTQ_RED # Random Early Detection 140#options ALTQ_RIO # RED with IN/OUT 141#options ALTQ_WFQ # Weighted Fair Queueing 142 143# These options enable verbose messages for several subsystems. 144# Warning, these may compile large string tables into the kernel! 145#options EISAVERBOSE # verbose EISA device autoconfig messages 146#options MIIVERBOSE # verbose PHY autoconfig messages 147#options PCIVERBOSE # verbose PCI device autoconfig messages 148#options PCI_CONFIG_DUMP # verbosely dump PCI config space 149#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 150#options SCSIVERBOSE # human readable SCSI error messages 151#options USBVERBOSE # verbose USB device autoconfig messages 152#options PNPBIOSVERBOSE # verbose PnP BIOS messages 153#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 154#options I2OVERBOSE # verbose I2O driver messages 155options MCAVERBOSE # verbose MCA device autoconfig messages 156 157options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 158 159options WSEMUL_VT100 # VT100 / VT220 emulation 160options WS_KERNEL_FG=WSCOL_GREEN 161 162# Kernel root file system and dump configuration. 163config netbsd root on ? type ? 164#config netbsd root on ? type nfs 165#config netbsd root on ed0a type ffs 166 167# 168# Device Configuration 169# 170 171mainbus0 at root 172cpu0 at mainbus0 173mca0 at mainbus0 174isa0 at mainbus0 175 176#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 177 178#pc0 at isa? port 0x60 irq 1 179 180# wscons 181pckbc0 at isa? # pc keyboard controller 182options PCKBCDEBUG 183#pcconskbd* at pckbc? 184#pms* at pckbc? # PS/2 mouse for wsmouse 185#wsmouse* at pms? 186pckbd* at pckbc? # PC keyboard 187wskbd* at pckbd? console ? 188vga0 at isa? 189wsdisplay* at vga? console ? 190options WSDISPLAY_DEFAULTSCREENS=4 191 192com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 193lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 194fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 195fd* at fdc? drive ? # the drives themselves 196 197# MCA serial interfaces 198com* at mca? slot ? # 16x50s on comm boards 199 200# MCA network devices 201elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 202ep* at mca? slot ? # 3Com EtherLink III (3c529) 203we* at mca? slot ? # WD/SMC Ethernet 204ate* at mca? slot ? # Allied Telesis AT1720 205ne* at mca? slot ? # Novell NE/2 and clones 206tr* at mca? slot ? # IBM Token Ring adapter 207le* at mca? slot ? # SKNET Personal/MC2+ 208 209# MCA ESDI controllers & disks 210edc* at mca? slot ? # IBM ESDI Disk Controllers 211ed* at edc? drive ? 212 213# MCA SCSI controllers 214aha* at mca? slot ? # Adaptec AHA-1640 215esp* at mca? slot ? # NCR 53C90 216 217# SCSI bus support 218scsibus* at scsi? 219 220# SCSI devices 221sd* at scsibus? target ? lun ? # SCSI disk drives 222#st* at scsibus? target ? lun ? # SCSI tape drives 223cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 224#ch* at scsibus? target ? lun ? # SCSI autochangers 225#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 226#ss* at scsibus? target ? lun ? # SCSI scanners 227#uk* at scsibus? target ? lun ? # SCSI unknown 228 229# network pseudo-devices 230pseudo-device bpfilter 4 # Berkeley packet filter 231pseudo-device pppoe # PPP over Ethernet (RFC 2516) 232pseudo-device bridge # simple inter-network bridging 233pseudo-device loop # network loopback 234 235# miscellaneous pseudo-devices 236pseudo-device pty # pseudo-terminals 237pseudo-device md 1 # memory disk device (ramdisk) 238# rnd works; RND_COM does not on port i386 yet. 239pseudo-device rnd # /dev/random and in-kernel generator 240#options RND_COM # use "com" randomness as well (BROKEN) 241pseudo-device clockctl # user control of clock subsystem 242