GENERIC_PS2TINY revision 1.41
1# $NetBSD: GENERIC_PS2TINY,v 1.41 2006/08/26 20:26:45 christos 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 64options P1003_1B_SEMAPHORE # p1003.1b semaphore support 65 66options LKM # loadable kernel modules 67 68options USERCONF # userconf(4) support 69#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 70#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 71 72# Diagnostic/debugging support options 73#options DIAGNOSTIC # expensive kernel consistency checks 74#options DEBUG # expensive debugging checks/support 75#options KMEMSTATS # kernel memory statistics (vmstat -m) 76options DDB # in-kernel debugger 77#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 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. 107options FFS_NO_SNAPSHOT # No FFS snapshot support 108#options NFSSERVER # Network File System server 109#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 110 # immutable) behave as system flags. 111# Networking options 112#options GATEWAY # packet forwarding 113options INET # IP + ICMP + TCP + UDP 114options INET6 # IPV6 115#options IPSEC # IP security 116#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 117#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 118#options IPSEC_DEBUG # debug for IP security 119#options MROUTING # IP multicast routing 120#options PIM # Protocol Independent Multicast 121#options ISO,TPIP # OSI 122#options EON # OSI tunneling over IP 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_LOOKUP # ippool(8) support 130#options IPFILTER_DEFAULT_BLOCK # block all packets by default 131#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 132 133#options ALTQ # Manipulate network interfaces' output queues 134#options ALTQ_BLUE # Stochastic Fair Blue 135#options ALTQ_CBQ # Class-Based Queueing 136#options ALTQ_CDNR # Diffserv Traffic Conditioner 137#options ALTQ_FIFOQ # First-In First-Out Queue 138#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 139#options ALTQ_HFSC # Hierarchical Fair Service Curve 140#options ALTQ_LOCALQ # Local queueing discipline 141#options ALTQ_PRIQ # Priority Queueing 142#options ALTQ_RED # Random Early Detection 143#options ALTQ_RIO # RED with IN/OUT 144#options ALTQ_WFQ # Weighted Fair Queueing 145 146# These options enable verbose messages for several subsystems. 147# Warning, these may compile large string tables into the kernel! 148#options EISAVERBOSE # verbose EISA device autoconfig messages 149#options MIIVERBOSE # verbose PHY autoconfig messages 150#options PCIVERBOSE # verbose PCI device autoconfig messages 151#options PCI_CONFIG_DUMP # verbosely dump PCI config space 152#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 153#options SCSIVERBOSE # human readable SCSI error messages 154#options USBVERBOSE # verbose USB device autoconfig messages 155#options PNPBIOSVERBOSE # verbose PnP BIOS messages 156#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 157#options I2OVERBOSE # verbose I2O driver messages 158options MCAVERBOSE # verbose MCA device autoconfig messages 159 160options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 161 162options WSEMUL_VT100 # VT100 / VT220 emulation 163options WS_KERNEL_FG=WSCOL_GREEN 164 165# Kernel root file system and dump configuration. 166config netbsd root on ? type ? 167#config netbsd root on ? type nfs 168#config netbsd root on ed0a type ffs 169 170# 171# Device Configuration 172# 173 174mainbus0 at root 175cpu0 at mainbus0 176mca0 at mainbus0 177isa0 at mainbus0 178 179#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 180 181#pc0 at isa? port 0x60 irq 1 182 183# wscons 184pckbc0 at isa? # pc keyboard controller 185options PCKBCDEBUG 186#pcconskbd* at pckbc? 187#pms* at pckbc? # PS/2 mouse for wsmouse 188#wsmouse* at pms? 189pckbd* at pckbc? # PC keyboard 190wskbd* at pckbd? console ? 191vga0 at isa? 192wsdisplay* at vga? console ? 193options WSDISPLAY_DEFAULTSCREENS=4 194 195com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 196lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 197fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 198fd* at fdc? drive ? # the drives themselves 199 200# MCA serial interfaces 201com* at mca? slot ? # 16x50s on comm boards 202 203# MCA network devices 204elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 205ep* at mca? slot ? # 3Com EtherLink III (3c529) 206we* at mca? slot ? # WD/SMC Ethernet 207ate* at mca? slot ? # Allied Telesis AT1720 208ne* at mca? slot ? # Novell NE/2 and clones 209tr* at mca? slot ? # IBM Token Ring adapter 210tra* at mca? slot ? # Tiara LANCard/E and clones 211le* at mca? slot ? # SKNET Personal/MC2+ 212 213# MCA ESDI controllers & disks 214edc* at mca? slot ? # IBM ESDI Disk Controllers 215ed* at edc? drive ? 216 217# MCA SCSI controllers 218aha* at mca? slot ? # Adaptec AHA-1640 219esp* at mca? slot ? # NCR 53C90 220 221# SCSI bus support 222scsibus* at scsi? 223 224# SCSI devices 225sd* at scsibus? target ? lun ? # SCSI disk drives 226#st* at scsibus? target ? lun ? # SCSI tape drives 227cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 228#ch* at scsibus? target ? lun ? # SCSI autochangers 229#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 230#ss* at scsibus? target ? lun ? # SCSI scanners 231#uk* at scsibus? target ? lun ? # SCSI unknown 232 233# network pseudo-devices 234pseudo-device bpfilter # Berkeley packet filter 235pseudo-device pppoe # PPP over Ethernet (RFC 2516) 236pseudo-device bridge # simple inter-network bridging 237pseudo-device loop # network loopback 238 239# miscellaneous pseudo-devices 240pseudo-device pty # pseudo-terminals 241pseudo-device md 1 # memory disk device (ramdisk) 242# rnd works; RND_COM does not on port i386 yet. 243pseudo-device rnd # /dev/random and in-kernel generator 244#options RND_COM # use "com" randomness as well (BROKEN) 245pseudo-device clockctl # user control of clock subsystem 246pseudo-device fss 4 # file system snapshot device 247