GENERIC_PS2TINY revision 1.22
1 # $NetBSD: GENERIC_PS2TINY,v 1.22 2003/03/15 19:34:17 jmmv 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 # eliminate delay no-ops in I/O; recommended on all but very old machines 29 #options DUMMY_NOPS 30 31 # delay between "rebooting ..." message and hardware reset, in milliseconds 32 #options CPURESET_DELAY=2000 33 34 # This option allows you to force a serial console at the specified 35 # I/O address. see console(4) for details. 36 #options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 37 # you don't want the option below ON iff you are using the 38 # serial console option of the new boot strap code. 39 #options CONS_OVERRIDE # Always use above! independent of boot info 40 41 # The following options override the memory sizes passed in from the boot 42 # block. Use them *only* if the boot block is unable to determine the correct 43 # values. Note that the BIOS may *correctly* report less than 640k of base 44 # memory if the extended BIOS data area is located at the top of base memory 45 # (as is the case on most recent systems). 46 #options REALBASEMEM=639 # size of base memory (in KB) 47 #options REALEXTMEM=15360 # size of extended memory (in KB) 48 49 # Standard system options 50 51 options UCONSOLE # users can use TIOCCONS (for xconsole) 52 options INSECURE # disable kernel security levels - X needs this 53 54 options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 55 options NTP # NTP phase/frequency locked loop 56 57 #options KTRACE # system call tracing via ktrace(1) 58 59 options SYSVMSG # System V-like message queues 60 options SYSVSEM # System V-like semaphores 61 #options SEMMNI=10 # number of semaphore identifiers 62 #options SEMMNS=60 # number of semaphores in system 63 #options SEMUME=10 # max number of undo entries per process 64 #options SEMMNU=30 # number of undo structures in system 65 options SYSVSHM # System V-like memory sharing 66 #options SHMMAXPGS=2048 # 2048 pages is the default 67 68 options LKM # loadable kernel modules 69 70 options USERCONF # userconf(4) support 71 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 72 73 # Diagnostic/debugging support options 74 #options DIAGNOSTIC # expensive kernel consistency checks 75 #options DEBUG # expensive debugging checks/support 76 #options KMEMSTATS # kernel memory statistics (vmstat -m) 77 options DDB # in-kernel debugger 78 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 79 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 80 #options KGDB # remote debugger 81 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 82 #makeoptions DEBUG="-g" # compile full symbol table 83 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 84 85 # File systems 86 file-system FFS # UFS 87 #file-system EXT2FS # second extended file system (linux) 88 #file-system LFS # log-structured file system 89 #file-system MFS # memory file system 90 file-system NFS # Network File System client 91 #file-system NTFS # Windows/NT file system (experimental) 92 file-system CD9660 # ISO 9660 + Rock Ridge file system 93 file-system MSDOSFS # MS-DOS file system 94 #file-system FDESC # /dev/fd 95 file-system KERNFS # /kern 96 #file-system NULLFS # loopback file system 97 #file-system OVERLAY # overlay file system 98 #file-system PORTAL # portal filesystem (still experimental) 99 #file-system PROCFS # /proc 100 #file-system UMAPFS # NULLFS + uid and gid remapping 101 #file-system UNION # union file system 102 #file-system CODA # Coda File System; also needs vcoda (below) 103 104 # File system options 105 options QUOTA # UFS quotas 106 #options FFS_EI # FFS Endian Independent support 107 options SOFTDEP # FFS soft updates 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 113 options INET # IP + ICMP + TCP + UDP 114 options INET6 # IPV6 115 #options IPSEC # IP security 116 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 117 #options IPSEC_DEBUG # debug for IP security 118 #options MROUTING # IP multicast routing 119 #options NS # XNS 120 #options NSIP # XNS tunneling over IP 121 #options ISO,TPIP # OSI 122 #options EON # OSI tunneling over IP 123 #options CCITT,LLC,HDLC # X.25 124 #options NETATALK # AppleTalk networking protocols 125 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 126 #options PPP_DEFLATE # Deflate compression support for PPP 127 #options PPP_FILTER # Active filter support for PPP (requires bpf) 128 #options PFIL_HOOKS # pfil(9) packet filter hooks 129 #options IPFILTER_LOG # ipmon(8) log 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 # These options enable verbose messages for several subsystems. 134 # Warning, these may compile large string tables into the kernel! 135 #options EISAVERBOSE # verbose EISA device autoconfig messages 136 #options MIIVERBOSE # verbose PHY autoconfig messages 137 #options PCIVERBOSE # verbose PCI device autoconfig messages 138 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 139 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 140 #options SCSIVERBOSE # human readable SCSI error messages 141 #options USBVERBOSE # verbose USB device autoconfig messages 142 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 143 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 144 #options I2OVERBOSE # verbose I2O driver messages 145 options MCAVERBOSE # verbose MCA device autoconfig messages 146 147 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 148 149 options WSEMUL_VT100 # VT100 / VT220 emulation 150 options WS_KERNEL_FG=WSCOL_GREEN 151 152 # Kernel root file system and dump configuration. 153 config netbsd root on ? type ? 154 #config netbsd root on ? type nfs 155 #config netbsd root on ed0a type ffs 156 157 # 158 # Device Configuration 159 # 160 161 mainbus0 at root 162 cpu0 at mainbus0 163 mca0 at mainbus0 164 isa0 at mainbus0 165 166 #npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 167 168 #pc0 at isa? port 0x60 irq 1 169 170 # wscons 171 pckbc0 at isa? # pc keyboard controller 172 options PCKBCDEBUG 173 #pcconskbd* at pckbc? 174 #pms* at pckbc? # PS/2 mouse for wsmouse 175 #wsmouse* at pms? 176 pckbd* at pckbc? # PC keyboard 177 wskbd* at pckbd? console ? 178 vga0 at isa? 179 wsdisplay* at vga? console ? 180 options WSDISPLAY_DEFAULTSCREENS=4 181 182 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 183 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 184 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 185 fd* at fdc? drive ? # the drives themselves 186 187 # MCA serial interfaces 188 com* at mca? slot ? # 16x50s on comm boards 189 190 # MCA network devices 191 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 192 ep* at mca? slot ? # 3Com EtherLink III (3c529) 193 we* at mca? slot ? # WD/SMC Ethernet 194 ate* at mca? slot ? # Allied Telesis AT1720 195 ne* at mca? slot ? # Novell NE/2 and clones 196 tr* at mca? slot ? # IBM Token Ring adapter 197 le* at mca? slot ? # SKNET Personal/MC2+ 198 199 # MCA ESDI controllers & disks 200 edc* at mca? slot ? # IBM ESDI Disk Controllers 201 ed* at edc? drive ? 202 203 # MCA SCSI controllers 204 aha* at mca? slot ? # Adaptec AHA-1640 205 esp* at mca? slot ? # NCR 53C90 206 207 # SCSI bus support 208 scsibus* at scsi? 209 210 # SCSI devices 211 sd* at scsibus? target ? lun ? # SCSI disk drives 212 #st* at scsibus? target ? lun ? # SCSI tape drives 213 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 214 #ch* at scsibus? target ? lun ? # SCSI autochangers 215 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 216 #ss* at scsibus? target ? lun ? # SCSI scanners 217 #uk* at scsibus? target ? lun ? # SCSI unknown 218 219 # network pseudo-devices 220 pseudo-device bpfilter 4 # Berkeley packet filter 221 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 222 pseudo-device bridge # simple inter-network bridging 223 pseudo-device loop # network loopback 224 225 # miscellaneous pseudo-devices 226 pseudo-device pty # pseudo-terminals 227 pseudo-device md 1 # memory disk device (ramdisk) 228 # rnd works; RND_COM does not on port i386 yet. 229 pseudo-device rnd # /dev/random and in-kernel generator 230 #options RND_COM # use "com" randomness as well (BROKEN) 231 pseudo-device clockctl # user control of clock subsystem 232
Indexes created Thu Oct 30 16:09:53 GMT 2025