GENERIC_PS2TINY revision 1.29
1 # $NetBSD: GENERIC_PS2TINY,v 1.29 2004/06/28 21:07:48 bouyer 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 12 include "arch/i386/conf/std.i386" 13 14 #options INCLUDE_CONFIG_FILE # embed config file in kernel binary 15 16 maxusers 16 # estimated number of users 17 18 # CPU support. At least one is REQUIRED. 19 options I386_CPU 20 options I486_CPU 21 options I586_CPU 22 #options I686_CPU 23 24 # CPU-related options. 25 options MATH_EMULATE # floating point emulation 26 options VM86 # virtual 8086 emulation 27 options 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 49 options INSECURE # disable kernel security levels - X needs this 50 51 options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 52 options NTP # NTP phase/frequency locked loop 53 54 #options KTRACE # system call tracing via ktrace(1) 55 56 options SYSVMSG # System V-like message queues 57 options 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 62 options SYSVSHM # System V-like memory sharing 63 #options SHMMAXPGS=2048 # 2048 pages is the default 64 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 65 66 options LKM # loadable kernel modules 67 68 options USERCONF # userconf(4) support 69 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 70 71 # Diagnostic/debugging support options 72 #options DIAGNOSTIC # expensive kernel consistency checks 73 #options DEBUG # expensive debugging checks/support 74 #options KMEMSTATS # kernel memory statistics (vmstat -m) 75 options DDB # in-kernel debugger 76 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 77 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 78 #options KGDB # remote debugger 79 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 80 #makeoptions DEBUG="-g" # compile full symbol table 81 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 82 83 # File systems 84 file-system FFS # UFS 85 #file-system EXT2FS # second extended file system (linux) 86 #file-system LFS # log-structured file system 87 #file-system MFS # memory file system 88 file-system NFS # Network File System client 89 #file-system NTFS # Windows/NT file system (experimental) 90 file-system CD9660 # ISO 9660 + Rock Ridge file system 91 file-system MSDOSFS # MS-DOS file system 92 #file-system FDESC # /dev/fd 93 file-system KERNFS # /kern 94 #file-system NULLFS # loopback file system 95 #file-system OVERLAY # overlay file system 96 #file-system PORTAL # portal filesystem (still experimental) 97 #file-system PROCFS # /proc 98 #file-system UMAPFS # NULLFS + uid and gid remapping 99 #file-system UNION # union file system 100 #file-system CODA # Coda File System; also needs vcoda (below) 101 102 # File system options 103 options QUOTA # UFS quotas 104 #options FFS_EI # FFS Endian Independent support 105 options SOFTDEP # FFS soft updates support. 106 #options NFSSERVER # Network File System server 107 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 108 # immutable) behave as system flags. 109 # Networking options 110 #options GATEWAY # packet forwarding 111 options INET # IP + ICMP + TCP + UDP 112 options INET6 # IPV6 113 #options IPSEC # IP security 114 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 115 #options IPSEC_DEBUG # debug for IP security 116 #options MROUTING # IP multicast routing 117 #options NS # XNS 118 #options NSIP # XNS tunneling over IP 119 #options ISO,TPIP # OSI 120 #options EON # OSI tunneling over IP 121 #options CCITT,LLC,HDLC # X.25 122 #options NETATALK # AppleTalk networking protocols 123 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 124 #options PPP_DEFLATE # Deflate compression support for PPP 125 #options PPP_FILTER # Active filter support for PPP (requires bpf) 126 #options PFIL_HOOKS # pfil(9) packet filter hooks 127 #options IPFILTER_LOG # ipmon(8) log support 128 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 129 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131 #options ALTQ # Manipulate network interfaces' output queues 132 #options ALTQ_BLUE # Stochastic Fair Blue 133 #options ALTQ_CBQ # Class-Based Queueing 134 #options ALTQ_CDNR # Diffserv Traffic Conditioner 135 #options ALTQ_FIFOQ # First-In First-Out Queue 136 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 137 #options ALTQ_HFSC # Hierarchical Fair Service Curve 138 #options ALTQ_LOCALQ # Local queueing discipline 139 #options ALTQ_PRIQ # Priority Queueing 140 #options ALTQ_RED # Random Early Detection 141 #options ALTQ_RIO # RED with IN/OUT 142 #options ALTQ_WFQ # Weighted Fair Queueing 143 144 # These options enable verbose messages for several subsystems. 145 # Warning, these may compile large string tables into the kernel! 146 #options EISAVERBOSE # verbose EISA device autoconfig messages 147 #options MIIVERBOSE # verbose PHY autoconfig messages 148 #options PCIVERBOSE # verbose PCI device autoconfig messages 149 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 150 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 151 #options SCSIVERBOSE # human readable SCSI error messages 152 #options USBVERBOSE # verbose USB device autoconfig messages 153 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 154 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 155 #options I2OVERBOSE # verbose I2O driver messages 156 options MCAVERBOSE # verbose MCA device autoconfig messages 157 158 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 159 160 options WSEMUL_VT100 # VT100 / VT220 emulation 161 options WS_KERNEL_FG=WSCOL_GREEN 162 163 # Kernel root file system and dump configuration. 164 config netbsd root on ? type ? 165 #config netbsd root on ? type nfs 166 #config netbsd root on ed0a type ffs 167 168 # 169 # Device Configuration 170 # 171 172 mainbus0 at root 173 cpu0 at mainbus0 174 mca0 at mainbus0 175 isa0 at mainbus0 176 177 #npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 178 179 #pc0 at isa? port 0x60 irq 1 180 181 # wscons 182 pckbc0 at isa? # pc keyboard controller 183 options PCKBCDEBUG 184 #pcconskbd* at pckbc? 185 #pms* at pckbc? # PS/2 mouse for wsmouse 186 #wsmouse* at pms? 187 pckbd* at pckbc? # PC keyboard 188 wskbd* at pckbd? console ? 189 vga0 at isa? 190 wsdisplay* at vga? console ? 191 options WSDISPLAY_DEFAULTSCREENS=4 192 193 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 194 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 195 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 196 fd* at fdc? drive ? # the drives themselves 197 198 # MCA serial interfaces 199 com* at mca? slot ? # 16x50s on comm boards 200 201 # MCA network devices 202 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 203 ep* at mca? slot ? # 3Com EtherLink III (3c529) 204 we* at mca? slot ? # WD/SMC Ethernet 205 ate* at mca? slot ? # Allied Telesis AT1720 206 ne* at mca? slot ? # Novell NE/2 and clones 207 tr* at mca? slot ? # IBM Token Ring adapter 208 le* at mca? slot ? # SKNET Personal/MC2+ 209 210 # MCA ESDI controllers & disks 211 edc* at mca? slot ? # IBM ESDI Disk Controllers 212 ed* at edc? drive ? 213 214 # MCA SCSI controllers 215 aha* at mca? slot ? # Adaptec AHA-1640 216 esp* at mca? slot ? # NCR 53C90 217 218 # SCSI bus support 219 scsibus* at scsi? 220 221 # SCSI devices 222 sd* at scsibus? target ? lun ? # SCSI disk drives 223 #st* at scsibus? target ? lun ? # SCSI tape drives 224 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 225 #ch* at scsibus? target ? lun ? # SCSI autochangers 226 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 227 #ss* at scsibus? target ? lun ? # SCSI scanners 228 #uk* at scsibus? target ? lun ? # SCSI unknown 229 230 # network pseudo-devices 231 pseudo-device bpfilter 4 # Berkeley packet filter 232 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 233 pseudo-device bridge # simple inter-network bridging 234 pseudo-device loop # network loopback 235 236 # miscellaneous pseudo-devices 237 pseudo-device pty # pseudo-terminals 238 pseudo-device md 1 # memory disk device (ramdisk) 239 # rnd works; RND_COM does not on port i386 yet. 240 pseudo-device rnd # /dev/random and in-kernel generator 241 #options RND_COM # use "com" randomness as well (BROKEN) 242 pseudo-device clockctl # user control of clock subsystem 243
Indexes created Tue Oct 14 21:09:58 GMT 2025