GENERIC_PS2TINY revision 1.25
1 # $NetBSD: GENERIC_PS2TINY,v 1.25 2004/06/14 01:28:00 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 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 65 options LKM # loadable kernel modules 66 67 options USERCONF # userconf(4) support 68 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 69 70 # Diagnostic/debugging support options 71 #options DIAGNOSTIC # expensive kernel consistency checks 72 #options DEBUG # expensive debugging checks/support 73 #options KMEMSTATS # kernel memory statistics (vmstat -m) 74 options DDB # in-kernel debugger 75 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 76 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 77 #options KGDB # remote debugger 78 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 79 #makeoptions DEBUG="-g" # compile full symbol table 80 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 81 82 # File systems 83 file-system FFS # UFS 84 #file-system EXT2FS # second extended file system (linux) 85 #file-system LFS # log-structured file system 86 #file-system MFS # memory file system 87 file-system NFS # Network File System client 88 #file-system NTFS # Windows/NT file system (experimental) 89 file-system CD9660 # ISO 9660 + Rock Ridge file system 90 file-system MSDOSFS # MS-DOS file system 91 #file-system FDESC # /dev/fd 92 file-system KERNFS # /kern 93 #file-system NULLFS # loopback file system 94 #file-system OVERLAY # overlay file system 95 #file-system PORTAL # portal filesystem (still experimental) 96 #file-system PROCFS # /proc 97 #file-system UMAPFS # NULLFS + uid and gid remapping 98 #file-system UNION # union file system 99 #file-system CODA # Coda File System; also needs vcoda (below) 100 101 # File system options 102 options QUOTA # UFS quotas 103 #options FFS_EI # FFS Endian Independent support 104 options SOFTDEP # FFS soft updates support. 105 #options NFSSERVER # Network File System server 106 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 107 # immutable) behave as system flags. 108 # Networking options 109 #options GATEWAY # packet forwarding 110 options INET # IP + ICMP + TCP + UDP 111 options INET6 # IPV6 112 #options IPSEC # IP security 113 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 114 #options IPSEC_DEBUG # debug for IP security 115 #options MROUTING # IP multicast routing 116 #options NS # XNS 117 #options NSIP # XNS tunneling over IP 118 #options ISO,TPIP # OSI 119 #options EON # OSI tunneling over IP 120 #options CCITT,LLC,HDLC # X.25 121 #options NETATALK # AppleTalk networking protocols 122 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 123 #options PPP_DEFLATE # Deflate compression support for PPP 124 #options PPP_FILTER # Active filter support for PPP (requires bpf) 125 #options PFIL_HOOKS # pfil(9) packet filter hooks 126 #options IPFILTER_LOG # ipmon(8) log support 127 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 128 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130 # These options enable verbose messages for several subsystems. 131 # Warning, these may compile large string tables into the kernel! 132 #options EISAVERBOSE # verbose EISA device autoconfig messages 133 #options MIIVERBOSE # verbose PHY autoconfig messages 134 #options PCIVERBOSE # verbose PCI device autoconfig messages 135 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 136 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 137 #options SCSIVERBOSE # human readable SCSI error messages 138 #options USBVERBOSE # verbose USB device autoconfig messages 139 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 140 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 141 #options I2OVERBOSE # verbose I2O driver messages 142 options MCAVERBOSE # verbose MCA device autoconfig messages 143 144 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 145 146 options WSEMUL_VT100 # VT100 / VT220 emulation 147 options WS_KERNEL_FG=WSCOL_GREEN 148 149 # Kernel root file system and dump configuration. 150 config netbsd root on ? type ? 151 #config netbsd root on ? type nfs 152 #config netbsd root on ed0a type ffs 153 154 # 155 # Device Configuration 156 # 157 158 mainbus0 at root 159 cpu0 at mainbus0 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 scsi? 206 207 # SCSI devices 208 sd* at scsibus? target ? lun ? # SCSI disk drives 209 #st* at scsibus? target ? lun ? # SCSI tape drives 210 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 211 #ch* at scsibus? target ? lun ? # SCSI autochangers 212 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 213 #ss* at scsibus? target ? lun ? # SCSI scanners 214 #uk* at scsibus? target ? lun ? # SCSI unknown 215 216 # network pseudo-devices 217 pseudo-device bpfilter 4 # Berkeley packet filter 218 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 219 pseudo-device bridge # simple inter-network bridging 220 pseudo-device loop # network loopback 221 222 # miscellaneous pseudo-devices 223 pseudo-device pty # pseudo-terminals 224 pseudo-device md 1 # memory disk device (ramdisk) 225 # rnd works; RND_COM does not on port i386 yet. 226 pseudo-device rnd # /dev/random and in-kernel generator 227 #options RND_COM # use "com" randomness as well (BROKEN) 228 pseudo-device clockctl # user control of clock subsystem 229
Indexes created Tue Oct 21 16:10:11 GMT 2025