GENERIC_PS2TINY revision 1.13
1 # $NetBSD: GENERIC_PS2TINY,v 1.13 2002/06/17 05:14:13 lukem 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 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=1024 # 1024 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_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 82 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 83 84 # File systems 85 file-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 89 file-system NFS # Network File System client 90 #file-system NTFS # Windows/NT file system (experimental) 91 file-system CD9660 # ISO 9660 + Rock Ridge file system 92 file-system MSDOSFS # MS-DOS file system 93 #file-system FDESC # /dev/fd 94 file-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 104 options QUOTA # UFS quotas 105 #options FFS_EI # FFS Endian Independent support 106 options SOFTDEP # FFS soft updates support. 107 #options NFSSERVER # Network File System server 108 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 109 # immutable) behave as system flags. 110 # Networking options 111 #options GATEWAY # packet forwarding 112 options INET # IP + ICMP + TCP + UDP 113 options INET6 # IPV6 114 #options IPSEC # IP security 115 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 116 #options IPSEC_DEBUG # debug for IP security 117 #options MROUTING # IP multicast routing 118 #options NS # XNS 119 #options NSIP # XNS tunneling over IP 120 #options ISO,TPIP # OSI 121 #options EON # OSI tunneling over IP 122 #options CCITT,LLC,HDLC # X.25 123 #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 TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131 # These options enable verbose messages for several subsystems. 132 # Warning, these may compile large string tables into the kernel! 133 #options EISAVERBOSE # verbose EISA device autoconfig messages 134 #options MIIVERBOSE # verbose PHY autoconfig messages 135 #options PCIVERBOSE # verbose PCI device autoconfig messages 136 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 137 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 138 #options SCSIVERBOSE # human readable SCSI error messages 139 #options USBVERBOSE # verbose USB device autoconfig messages 140 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 141 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 142 #options I2OVERBOSE # verbose I2O driver messages 143 options MCAVERBOSE # verbose MCA device autoconfig messages 144 145 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 146 147 options WSEMUL_VT100 # VT100 / VT220 emulation 148 options WS_KERNEL_FG=WSCOL_GREEN 149 150 # Kernel root file system and dump configuration. 151 config netbsd root on ? type ? 152 #config netbsd root on ? type nfs 153 #config netbsd root on ed0a type ffs 154 155 # 156 # Device Configuration 157 # 158 159 mainbus0 at root 160 mca0 at mainbus0 161 isa0 at mainbus0 162 163 #npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 164 165 #pc0 at isa? port 0x60 irq 1 166 167 # wscons 168 pckbc0 at isa? # pc keyboard controller 169 options PCKBCDEBUG 170 #pcconskbd* at pckbc? 171 #pms* at pckbc? # PS/2 mouse for wsmouse 172 #wsmouse* at pms? 173 pckbd* at pckbc? # PC keyboard 174 wskbd* at pckbd? console ? 175 vga0 at isa? 176 wsdisplay* at vga? console ? 177 options WSDISPLAY_DEFAULTSCREENS=4 178 179 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 180 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 181 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 182 fd* at fdc? drive ? # the drives themselves 183 184 # MCA serial interfaces 185 com* at mca? slot ? # 16x50s on comm boards 186 187 # MCA network devices 188 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 189 ep* at mca? slot ? # 3Com EtherLink III (3c529) 190 we* at mca? slot ? # WD/SMC Ethernet 191 ate* at mca? slot ? # Allied Telesis AT1720 192 ne* at mca? slot ? # Novell NE/2 and clones 193 tr* at mca? slot ? # IBM Token Ring adapter 194 le* at mca? slot ? # SKNET Personal/MC2+ 195 196 # MCA ESDI controllers & disks 197 edc* at mca? slot ? # IBM ESDI Disk Controllers 198 ed* at edc? drive ? 199 200 # MCA SCSI controllers 201 aha* at mca? slot ? # Adaptec AHA-1640 202 esp* at mca? slot ? # NCR 53C90 203 204 # SCSI bus support 205 scsibus* at aha? 206 scsibus* at esp? 207 208 # SCSI devices 209 sd* at scsibus? target ? lun ? # SCSI disk drives 210 #st* at scsibus? target ? lun ? # SCSI tape drives 211 cd* 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 218 pseudo-device bpfilter 4 # Berkeley packet filter 219 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 220 pseudo-device bridge # simple inter-network bridging 221 pseudo-device loop # network loopback 222 223 # miscellaneous pseudo-devices 224 pseudo-device pty # pseudo-terminals 225 pseudo-device md 1 # memory disk device (ramdisk) 226 # rnd works; RND_COM does not on port i386 yet. 227 pseudo-device rnd # /dev/random and in-kernel generator 228 #options RND_COM # use "com" randomness as well (BROKEN) 229 pseudo-device clockctl # user control of clock subsystem 230
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