GENERIC_PS2TINY revision 1.47
1# $NetBSD: GENERIC_PS2TINY,v 1.47 2007/11/04 14:34:22 xtraeme 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 58options SYSVSHM # System V-like memory sharing 59options P1003_1B_SEMAPHORE # p1003.1b semaphore support 60 61options LKM # loadable kernel modules 62 63options USERCONF # userconf(4) support 64#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 65#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 66 67# Diagnostic/debugging support options 68#options DIAGNOSTIC # expensive kernel consistency checks 69#options DEBUG # expensive debugging checks/support 70#options KMEMSTATS # kernel memory statistics (vmstat -m) 71options DDB # in-kernel debugger 72#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 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. 102options FFS_NO_SNAPSHOT # No FFS snapshot support 103#options NFSSERVER # Network File System server 104#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 105 # immutable) behave as system flags. 106# Networking options 107#options GATEWAY # packet forwarding 108options INET # IP + ICMP + TCP + UDP 109options INET6 # IPV6 110#options IPSEC # IP security 111#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 112#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 113#options IPSEC_DEBUG # debug for IP security 114#options MROUTING # IP multicast routing 115#options PIM # Protocol Independent Multicast 116#options ISO,TPIP # OSI 117#options EON # OSI tunneling over IP 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 IPFILTER_LOOKUP # ippool(8) support 125#options IPFILTER_DEFAULT_BLOCK # block all packets by default 126#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 127 128#options ALTQ # Manipulate network interfaces' output queues 129#options ALTQ_BLUE # Stochastic Fair Blue 130#options ALTQ_CBQ # Class-Based Queueing 131#options ALTQ_CDNR # Diffserv Traffic Conditioner 132#options ALTQ_FIFOQ # First-In First-Out Queue 133#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 134#options ALTQ_HFSC # Hierarchical Fair Service Curve 135#options ALTQ_LOCALQ # Local queueing discipline 136#options ALTQ_PRIQ # Priority Queueing 137#options ALTQ_RED # Random Early Detection 138#options ALTQ_RIO # RED with IN/OUT 139#options ALTQ_WFQ # Weighted Fair Queueing 140 141# These options enable verbose messages for several subsystems. 142# Warning, these may compile large string tables into the kernel! 143#options EISAVERBOSE # verbose EISA device autoconfig messages 144#options MIIVERBOSE # verbose PHY autoconfig messages 145#options PCIVERBOSE # verbose PCI device autoconfig messages 146#options PCI_CONFIG_DUMP # verbosely dump PCI config space 147#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 148#options SCSIVERBOSE # human readable SCSI error messages 149#options USBVERBOSE # verbose USB device autoconfig messages 150#options PNPBIOSVERBOSE # verbose PnP BIOS messages 151#options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 152options MCAVERBOSE # verbose MCA device autoconfig messages 153 154options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 155 156options WSEMUL_VT100 # VT100 / VT220 emulation 157options WS_KERNEL_FG=WSCOL_GREEN 158 159# Kernel root file system and dump configuration. 160config netbsd root on ? type ? 161#config netbsd root on ? type nfs 162#config netbsd root on ed0a type ffs 163 164# 165# Device Configuration 166# 167 168mainbus0 at root 169cpu0 at mainbus0 170mca0 at mainbus0 171isa0 at mainbus0 172 173#npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 174 175#pc0 at isa? port 0x60 irq 1 176 177# wscons 178pckbc0 at isa? # pc keyboard controller 179options PCKBCDEBUG 180#pcconskbd* at pckbc? 181#pms* at pckbc? # PS/2 mouse for wsmouse 182#wsmouse* at pms? 183pckbd* at pckbc? # PC keyboard 184wskbd* at pckbd? console ? 185vga0 at isa? 186wsdisplay* at vga? console ? 187options WSDISPLAY_DEFAULTSCREENS=4 188 189com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 190lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 191fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 192fd* at fdc? drive ? # the drives themselves 193 194# MCA serial interfaces 195com* at mca? slot ? # 16x50s on comm boards 196 197# MCA network devices 198elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 199ep* at mca? slot ? # 3Com EtherLink III (3c529) 200we* at mca? slot ? # WD/SMC Ethernet 201ate* at mca? slot ? # Allied Telesis AT1720 202ne* at mca? slot ? # Novell NE/2 and clones 203tr* at mca? slot ? # IBM Token Ring adapter 204tra* at mca? slot ? # Tiara LANCard/E and clones 205le* at mca? slot ? # SKNET Personal/MC2+ 206 207# MCA ESDI controllers & disks 208edc* at mca? slot ? # IBM ESDI Disk Controllers 209ed* at edc? drive ? 210 211# MCA SCSI controllers 212aha* at mca? slot ? # Adaptec AHA-1640 213esp* at mca? slot ? # NCR 53C90 214 215# SCSI bus support 216scsibus* at scsi? 217 218# SCSI devices 219sd* at scsibus? target ? lun ? # SCSI disk drives 220#st* at scsibus? target ? lun ? # SCSI tape drives 221cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 222#ch* at scsibus? target ? lun ? # SCSI autochangers 223#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 224#ss* at scsibus? target ? lun ? # SCSI scanners 225#uk* at scsibus? target ? lun ? # SCSI unknown 226 227# network pseudo-devices 228pseudo-device bpfilter # Berkeley packet filter 229pseudo-device pppoe # PPP over Ethernet (RFC 2516) 230pseudo-device bridge # simple inter-network bridging 231pseudo-device loop # network loopback 232 233# miscellaneous pseudo-devices 234pseudo-device pty # pseudo-terminals 235pseudo-device md 1 # memory disk device (ramdisk) 236# rnd works; RND_COM does not on port i386 yet. 237pseudo-device rnd # /dev/random and in-kernel generator 238#options RND_COM # use "com" randomness as well (BROKEN) 239pseudo-device clockctl # user control of clock subsystem 240pseudo-device fss 4 # file system snapshot device 241