GENERIC_PS2TINY revision 1.45.4.2
1 # $NetBSD: GENERIC_PS2TINY,v 1.45.4.2 2007/11/18 19:34:17 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-related options. 19 options MATH_EMULATE # floating point emulation 20 options VM86 # virtual 8086 emulation 21 options USER_LDT # user-settable LDT; used by WINE 22 23 # delay between "rebooting ..." message and hardware reset, in milliseconds 24 #options CPURESET_DELAY=2000 25 26 # This option allows you to force a serial console at the specified 27 # I/O address. see console(4) for details. 28 #options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 29 # you don't want the option below ON iff you are using the 30 # serial console option of the new boot strap code. 31 #options CONS_OVERRIDE # Always use above! independent of boot info 32 33 # The following options override the memory sizes passed in from the boot 34 # block. Use them *only* if the boot block is unable to determine the correct 35 # values. Note that the BIOS may *correctly* report less than 640k of base 36 # memory if the extended BIOS data area is located at the top of base memory 37 # (as is the case on most recent systems). 38 #options REALBASEMEM=639 # size of base memory (in KB) 39 #options REALEXTMEM=15360 # size of extended memory (in KB) 40 41 # Standard system options 42 43 options INSECURE # disable kernel security levels - X needs this 44 45 options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 46 options NTP # NTP phase/frequency locked loop 47 48 #options KTRACE # system call tracing via ktrace(1) 49 50 options SYSVMSG # System V-like message queues 51 options SYSVSEM # System V-like semaphores 52 options SYSVSHM # System V-like memory sharing 53 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 54 55 options LKM # loadable kernel modules 56 57 options USERCONF # userconf(4) support 58 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 59 #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 60 61 # Diagnostic/debugging support options 62 #options DIAGNOSTIC # expensive kernel consistency checks 63 #options DEBUG # expensive debugging checks/support 64 #options KMEMSTATS # kernel memory statistics (vmstat -m) 65 options DDB # in-kernel debugger 66 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 67 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 68 #options KGDB # remote debugger 69 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 70 #makeoptions DEBUG="-g" # compile full symbol table 71 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 72 73 # File systems 74 file-system FFS # UFS 75 #file-system EXT2FS # second extended file system (linux) 76 #file-system LFS # log-structured file system 77 #file-system MFS # memory file system 78 file-system NFS # Network File System client 79 #file-system NTFS # Windows/NT file system (experimental) 80 file-system CD9660 # ISO 9660 + Rock Ridge file system 81 file-system MSDOSFS # MS-DOS file system 82 #file-system FDESC # /dev/fd 83 file-system KERNFS # /kern 84 #file-system NULLFS # loopback file system 85 #file-system OVERLAY # overlay file system 86 #file-system PORTAL # portal filesystem (still experimental) 87 #file-system PROCFS # /proc 88 #file-system UMAPFS # NULLFS + uid and gid remapping 89 #file-system UNION # union file system 90 #file-system CODA # Coda File System; also needs vcoda (below) 91 92 # File system options 93 options QUOTA # UFS quotas 94 #options FFS_EI # FFS Endian Independent support 95 options SOFTDEP # FFS soft updates support. 96 options FFS_NO_SNAPSHOT # No FFS snapshot support 97 #options NFSSERVER # Network File System server 98 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 99 # immutable) behave as system flags. 100 # Networking options 101 #options GATEWAY # packet forwarding 102 options INET # IP + ICMP + TCP + UDP 103 options INET6 # IPV6 104 #options IPSEC # IP security 105 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 106 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 107 #options IPSEC_DEBUG # debug for IP security 108 #options MROUTING # IP multicast routing 109 #options PIM # Protocol Independent Multicast 110 #options ISO,TPIP # OSI 111 #options EON # OSI tunneling over IP 112 #options NETATALK # AppleTalk networking protocols 113 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 114 #options PPP_DEFLATE # Deflate compression support for PPP 115 #options PPP_FILTER # Active filter support for PPP (requires bpf) 116 #options PFIL_HOOKS # pfil(9) packet filter hooks 117 #options IPFILTER_LOG # ipmon(8) log support 118 #options IPFILTER_LOOKUP # ippool(8) support 119 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 120 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 121 122 #options ALTQ # Manipulate network interfaces' output queues 123 #options ALTQ_BLUE # Stochastic Fair Blue 124 #options ALTQ_CBQ # Class-Based Queueing 125 #options ALTQ_CDNR # Diffserv Traffic Conditioner 126 #options ALTQ_FIFOQ # First-In First-Out Queue 127 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 128 #options ALTQ_HFSC # Hierarchical Fair Service Curve 129 #options ALTQ_LOCALQ # Local queueing discipline 130 #options ALTQ_PRIQ # Priority Queueing 131 #options ALTQ_RED # Random Early Detection 132 #options ALTQ_RIO # RED with IN/OUT 133 #options ALTQ_WFQ # Weighted Fair Queueing 134 135 # These options enable verbose messages for several subsystems. 136 # Warning, these may compile large string tables into the kernel! 137 #options EISAVERBOSE # verbose EISA device autoconfig messages 138 #options MIIVERBOSE # verbose PHY autoconfig messages 139 #options PCIVERBOSE # verbose PCI device autoconfig messages 140 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 141 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 142 #options SCSIVERBOSE # human readable SCSI error messages 143 #options USBVERBOSE # verbose USB device autoconfig messages 144 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 145 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 146 options MCAVERBOSE # verbose MCA device autoconfig messages 147 148 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 149 150 options WSEMUL_VT100 # VT100 / VT220 emulation 151 options WS_KERNEL_FG=WSCOL_GREEN 152 153 # Kernel root file system and dump configuration. 154 config netbsd root on ? type ? 155 #config netbsd root on ? type nfs 156 #config netbsd root on ed0a type ffs 157 158 # 159 # Device Configuration 160 # 161 162 mainbus0 at root 163 cpu0 at mainbus0 164 mca0 at mainbus0 165 isa0 at mainbus0 166 167 #npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 168 169 # wscons 170 pckbc0 at isa? # pc keyboard controller 171 options PCKBCDEBUG 172 #pcconskbd* at pckbc? 173 #pms* at pckbc? # PS/2 mouse for wsmouse 174 #wsmouse* at pms? 175 pckbd* at pckbc? # PC keyboard 176 wskbd* at pckbd? console ? 177 vga0 at isa? 178 wsdisplay* at vga? console ? 179 options WSDISPLAY_DEFAULTSCREENS=4 180 181 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 182 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 183 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 184 fd* at fdc? drive ? # the drives themselves 185 186 # MCA serial interfaces 187 com* at mca? slot ? # 16x50s on comm boards 188 189 # MCA network devices 190 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 191 ep* at mca? slot ? # 3Com EtherLink III (3c529) 192 we* at mca? slot ? # WD/SMC Ethernet 193 ate* at mca? slot ? # Allied Telesis AT1720 194 ne* at mca? slot ? # Novell NE/2 and clones 195 tr* at mca? slot ? # IBM Token Ring adapter 196 tra* at mca? slot ? # Tiara LANCard/E and clones 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 # 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 pseudo-device fss 4 # file system snapshot device 233
Indexes created Tue Oct 28 12:10:06 GMT 2025