GENERIC_PS2TINY revision 1.41
1 # $NetBSD: GENERIC_PS2TINY,v 1.41 2006/08/26 20:26:45 christos 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 #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 71 72 # Diagnostic/debugging support options 73 #options DIAGNOSTIC # expensive kernel consistency checks 74 #options DEBUG # expensive debugging checks/support 75 #options KMEMSTATS # kernel memory statistics (vmstat -m) 76 options DDB # in-kernel debugger 77 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 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 FFS_NO_SNAPSHOT # No FFS snapshot 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_NAT_T # IPsec NAT traversal (NAT-T) 118 #options IPSEC_DEBUG # debug for IP security 119 #options MROUTING # IP multicast routing 120 #options PIM # Protocol Independent Multicast 121 #options ISO,TPIP # OSI 122 #options EON # OSI tunneling over IP 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 IPFILTER_LOOKUP # ippool(8) 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 #options ALTQ # Manipulate network interfaces' output queues 134 #options ALTQ_BLUE # Stochastic Fair Blue 135 #options ALTQ_CBQ # Class-Based Queueing 136 #options ALTQ_CDNR # Diffserv Traffic Conditioner 137 #options ALTQ_FIFOQ # First-In First-Out Queue 138 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 139 #options ALTQ_HFSC # Hierarchical Fair Service Curve 140 #options ALTQ_LOCALQ # Local queueing discipline 141 #options ALTQ_PRIQ # Priority Queueing 142 #options ALTQ_RED # Random Early Detection 143 #options ALTQ_RIO # RED with IN/OUT 144 #options ALTQ_WFQ # Weighted Fair Queueing 145 146 # These options enable verbose messages for several subsystems. 147 # Warning, these may compile large string tables into the kernel! 148 #options EISAVERBOSE # verbose EISA device autoconfig messages 149 #options MIIVERBOSE # verbose PHY autoconfig messages 150 #options PCIVERBOSE # verbose PCI device autoconfig messages 151 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 152 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 153 #options SCSIVERBOSE # human readable SCSI error messages 154 #options USBVERBOSE # verbose USB device autoconfig messages 155 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 156 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 157 #options I2OVERBOSE # verbose I2O driver messages 158 options MCAVERBOSE # verbose MCA device autoconfig messages 159 160 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 161 162 options WSEMUL_VT100 # VT100 / VT220 emulation 163 options WS_KERNEL_FG=WSCOL_GREEN 164 165 # Kernel root file system and dump configuration. 166 config netbsd root on ? type ? 167 #config netbsd root on ? type nfs 168 #config netbsd root on ed0a type ffs 169 170 # 171 # Device Configuration 172 # 173 174 mainbus0 at root 175 cpu0 at mainbus0 176 mca0 at mainbus0 177 isa0 at mainbus0 178 179 #npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 180 181 #pc0 at isa? port 0x60 irq 1 182 183 # wscons 184 pckbc0 at isa? # pc keyboard controller 185 options PCKBCDEBUG 186 #pcconskbd* at pckbc? 187 #pms* at pckbc? # PS/2 mouse for wsmouse 188 #wsmouse* at pms? 189 pckbd* at pckbc? # PC keyboard 190 wskbd* at pckbd? console ? 191 vga0 at isa? 192 wsdisplay* at vga? console ? 193 options WSDISPLAY_DEFAULTSCREENS=4 194 195 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 196 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 197 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 198 fd* at fdc? drive ? # the drives themselves 199 200 # MCA serial interfaces 201 com* at mca? slot ? # 16x50s on comm boards 202 203 # MCA network devices 204 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 205 ep* at mca? slot ? # 3Com EtherLink III (3c529) 206 we* at mca? slot ? # WD/SMC Ethernet 207 ate* at mca? slot ? # Allied Telesis AT1720 208 ne* at mca? slot ? # Novell NE/2 and clones 209 tr* at mca? slot ? # IBM Token Ring adapter 210 tra* at mca? slot ? # Tiara LANCard/E and clones 211 le* at mca? slot ? # SKNET Personal/MC2+ 212 213 # MCA ESDI controllers & disks 214 edc* at mca? slot ? # IBM ESDI Disk Controllers 215 ed* at edc? drive ? 216 217 # MCA SCSI controllers 218 aha* at mca? slot ? # Adaptec AHA-1640 219 esp* at mca? slot ? # NCR 53C90 220 221 # SCSI bus support 222 scsibus* at scsi? 223 224 # SCSI devices 225 sd* at scsibus? target ? lun ? # SCSI disk drives 226 #st* at scsibus? target ? lun ? # SCSI tape drives 227 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 228 #ch* at scsibus? target ? lun ? # SCSI autochangers 229 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 230 #ss* at scsibus? target ? lun ? # SCSI scanners 231 #uk* at scsibus? target ? lun ? # SCSI unknown 232 233 # network pseudo-devices 234 pseudo-device bpfilter # Berkeley packet filter 235 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 236 pseudo-device bridge # simple inter-network bridging 237 pseudo-device loop # network loopback 238 239 # miscellaneous pseudo-devices 240 pseudo-device pty # pseudo-terminals 241 pseudo-device md 1 # memory disk device (ramdisk) 242 # rnd works; RND_COM does not on port i386 yet. 243 pseudo-device rnd # /dev/random and in-kernel generator 244 #options RND_COM # use "com" randomness as well (BROKEN) 245 pseudo-device clockctl # user control of clock subsystem 246 pseudo-device fss 4 # file system snapshot device 247
Indexes created Fri Oct 03 02:09:57 GMT 2025