GENERIC_PS2TINY revision 1.53
1# $NetBSD: GENERIC_PS2TINY,v 1.53 2008/07/31 07:41:01 simonb 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-related options. 19options VM86 # virtual 8086 emulation 20options USER_LDT # user-settable LDT; used by WINE 21 22# delay between "rebooting ..." message and hardware reset, in milliseconds 23#options CPURESET_DELAY=2000 24 25# This option allows you to force a serial console at the specified 26# I/O address. see console(4) for details. 27#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 28# you don't want the option below ON iff you are using the 29# serial console option of the new boot strap code. 30#options CONS_OVERRIDE # Always use above! independent of boot info 31 32# The following options override the memory sizes passed in from the boot 33# block. Use them *only* if the boot block is unable to determine the correct 34# values. Note that the BIOS may *correctly* report less than 640k of base 35# memory if the extended BIOS data area is located at the top of base memory 36# (as is the case on most recent systems). 37#options REALBASEMEM=639 # size of base memory (in KB) 38#options REALEXTMEM=15360 # size of extended memory (in KB) 39 40# Standard system options 41 42options INSECURE # disable kernel security levels - X needs this 43 44options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 45options NTP # NTP phase/frequency locked loop 46 47#options KTRACE # system call tracing via ktrace(1) 48 49options SYSVMSG # System V-like message queues 50options SYSVSEM # System V-like semaphores 51options SYSVSHM # System V-like memory sharing 52options P1003_1B_SEMAPHORE # p1003.1b semaphore support 53 54options LKM # loadable kernel modules 55 56options USERCONF # userconf(4) support 57#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 58#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 59 60# Diagnostic/debugging support options 61#options DIAGNOSTIC # expensive kernel consistency checks 62#options DEBUG # expensive debugging checks/support 63#options KMEMSTATS # kernel memory statistics (vmstat -m) 64options DDB # in-kernel debugger 65#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 66options DDB_HISTORY_SIZE=512 # enable history editing in DDB 67#options KGDB # remote debugger 68#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 69#makeoptions DEBUG="-g" # compile full symbol table 70makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 71 72# File systems 73file-system FFS # UFS 74#file-system EXT2FS # second extended file system (linux) 75#file-system LFS # log-structured file system 76#file-system MFS # memory file system 77file-system NFS # Network File System client 78#file-system NTFS # Windows/NT file system (experimental) 79file-system CD9660 # ISO 9660 + Rock Ridge file system 80file-system MSDOSFS # MS-DOS file system 81#file-system FDESC # /dev/fd 82file-system KERNFS # /kern 83#file-system NULLFS # loopback file system 84#file-system OVERLAY # overlay file system 85#file-system PORTAL # portal filesystem (still experimental) 86#file-system PROCFS # /proc 87#file-system UMAPFS # NULLFS + uid and gid remapping 88#file-system UNION # union file system 89#file-system CODA # Coda File System; also needs vcoda (below) 90 91# File system options 92options QUOTA # UFS quotas 93#options FFS_EI # FFS Endian Independent support 94options SOFTDEP # FFS soft updates support. 95options WAPBL # File system journaling support - Experimental 96options FFS_NO_SNAPSHOT # No FFS snapshot support 97#options NFSSERVER # Network File System server 98#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 99 # immutable) behave as system flags. 100# Networking options 101#options GATEWAY # packet forwarding 102options INET # IP + ICMP + TCP + UDP 103options INET6 # IPV6 104#options IPSEC # IP security 105#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 106#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 107#options IPSEC_DEBUG # debug for IP security 108#options MROUTING # IP multicast routing 109#options PIM # Protocol Independent Multicast 110#options ISO,TPIP # OSI 111#options EON # OSI tunneling over IP 112#options NETATALK # AppleTalk networking protocols 113#options PPP_BSDCOMP # BSD-Compress compression support for PPP 114#options PPP_DEFLATE # Deflate compression support for PPP 115#options PPP_FILTER # Active filter support for PPP (requires bpf) 116#options PFIL_HOOKS # pfil(9) packet filter hooks 117#options IPFILTER_LOG # ipmon(8) log support 118#options IPFILTER_LOOKUP # ippool(8) support 119#options IPFILTER_DEFAULT_BLOCK # block all packets by default 120#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 121 122#options ALTQ # Manipulate network interfaces' output queues 123#options ALTQ_BLUE # Stochastic Fair Blue 124#options ALTQ_CBQ # Class-Based Queueing 125#options ALTQ_CDNR # Diffserv Traffic Conditioner 126#options ALTQ_FIFOQ # First-In First-Out Queue 127#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 128#options ALTQ_HFSC # Hierarchical Fair Service Curve 129#options ALTQ_LOCALQ # Local queueing discipline 130#options ALTQ_PRIQ # Priority Queueing 131#options ALTQ_RED # Random Early Detection 132#options ALTQ_RIO # RED with IN/OUT 133#options ALTQ_WFQ # Weighted Fair Queueing 134 135# These options enable verbose messages for several subsystems. 136# Warning, these may compile large string tables into the kernel! 137#options EISAVERBOSE # verbose EISA device autoconfig messages 138#options MIIVERBOSE # verbose PHY autoconfig messages 139#options PCIVERBOSE # verbose PCI device autoconfig messages 140#options PCI_CONFIG_DUMP # verbosely dump PCI config space 141#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 142#options SCSIVERBOSE # human readable SCSI error messages 143#options USBVERBOSE # verbose USB device autoconfig messages 144#options PNPBIOSVERBOSE # verbose PnP BIOS messages 145#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 146options MCAVERBOSE # verbose MCA device autoconfig messages 147 148options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 149 150options WSEMUL_VT100 # VT100 / VT220 emulation 151options WS_KERNEL_FG=WSCOL_GREEN 152 153# Kernel root file system and dump configuration. 154config netbsd root on ? type ? 155#config netbsd root on ? type nfs 156#config netbsd root on ed0a type ffs 157 158# 159# Device Configuration 160# 161 162mca0 at mainbus0 163isa0 at mainbus0 164 165#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 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 194tra* at mca? slot ? # Tiara LANCard/E and clones 195le* at mca? slot ? # SKNET Personal/MC2+ 196 197# MCA ESDI controllers & disks 198edc* at mca? slot ? # IBM ESDI Disk Controllers 199ed* at edc? drive ? 200 201# MCA SCSI controllers 202aha* at mca? slot ? # Adaptec AHA-1640 203esp* at mca? slot ? # NCR 53C90 204 205# SCSI bus support 206scsibus* at scsi? 207 208# SCSI devices 209sd* at scsibus? target ? lun ? # SCSI disk drives 210#st* at scsibus? target ? lun ? # SCSI tape drives 211cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 212#ch* at scsibus? target ? lun ? # SCSI autochangers 213#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 214#ss* at scsibus? target ? lun ? # SCSI scanners 215#uk* at scsibus? target ? lun ? # SCSI unknown 216 217# network pseudo-devices 218pseudo-device bpfilter # Berkeley packet filter 219pseudo-device pppoe # PPP over Ethernet (RFC 2516) 220pseudo-device bridge # simple inter-network bridging 221pseudo-device loop # network loopback 222 223# miscellaneous pseudo-devices 224pseudo-device pty # pseudo-terminals 225pseudo-device md 1 # memory disk device (ramdisk) 226# rnd works; RND_COM does not on port i386 yet. 227pseudo-device rnd # /dev/random and in-kernel generator 228#options RND_COM # use "com" randomness as well (BROKEN) 229pseudo-device clockctl # user control of clock subsystem 230pseudo-device fss 4 # file system snapshot device 231