GENERIC_PS2TINY revision 1.82
1 # $NetBSD: GENERIC_PS2TINY,v 1.82 2024/01/29 18:27:13 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-related options. 19 options USER_LDT # user-settable LDT; used by WINE 20 21 # delay between "rebooting ..." message and hardware reset, in milliseconds 22 #options CPURESET_DELAY=2000 23 24 # This option allows you to force a serial console at the specified 25 # I/O address. see console(4) for details. 26 #options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 27 # you don't want the option below ON iff you are using the 28 # serial console option of the new boot strap code. 29 #options CONS_OVERRIDE # Always use above! independent of boot info 30 31 # The following options override the memory sizes passed in from the boot 32 # block. Use them *only* if the boot block is unable to determine the correct 33 # values. Note that the BIOS may *correctly* report less than 640k of base 34 # memory if the extended BIOS data area is located at the top of base memory 35 # (as is the case on most recent systems). 36 #options REALBASEMEM=639 # size of base memory (in KB) 37 #options REALEXTMEM=15360 # size of extended memory (in KB) 38 39 # Standard system options 40 41 options INSECURE # disable kernel security levels - X needs this 42 43 options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 44 options NTP # NTP phase/frequency locked loop 45 46 #options KTRACE # system call tracing via ktrace(1) 47 48 options SYSVMSG # System V-like message queues 49 options SYSVSEM # System V-like semaphores 50 options SYSVSHM # System V-like memory sharing 51 52 options USERCONF # userconf(4) support 53 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 54 #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 55 56 # Diagnostic/debugging support options 57 #options DIAGNOSTIC # inexpensive kernel consistency checks 58 #options DEBUG # expensive debugging checks/support 59 options DDB # in-kernel debugger 60 pseudo-device ksyms 61 #options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 62 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 63 #options KGDB # remote debugger 64 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 65 #makeoptions DEBUG="-g" # compile full symbol table 66 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 67 makeoptions USE_SSP="no" 68 69 # File systems 70 file-system FFS # UFS 71 #file-system EXT2FS # second extended file system (linux) 72 #file-system LFS # log-structured file system 73 #file-system MFS # memory file system 74 file-system NFS # Network File System client 75 #file-system NTFS # Windows/NT file system (experimental) 76 file-system CD9660 # ISO 9660 + Rock Ridge file system 77 file-system MSDOSFS # MS-DOS file system 78 #file-system FDESC # /dev/fd 79 file-system KERNFS # /kern 80 #file-system NULLFS # loopback file system 81 #file-system OVERLAY # overlay file system 82 #file-system PROCFS # /proc 83 #file-system UMAPFS # NULLFS + uid and gid remapping 84 #file-system UNION # union file system 85 #file-system CODA # Coda File System; also needs vcoda (below) 86 87 # File system options 88 options QUOTA # UFS quotas 89 #options DISKLABEL_EI # disklabel Endian Independent support 90 #options FFS_EI # FFS Endian Independent support 91 options WAPBL # File system journaling support 92 options FFS_NO_SNAPSHOT # No FFS snapshot support 93 #options NFSSERVER # Network File System server 94 # Networking options 95 #options GATEWAY # packet forwarding 96 options INET # IP + ICMP + TCP + UDP 97 options INET6 # IPv6 98 #options IPSEC # IP security 99 #options IPSEC_DEBUG # debug for IP security 100 #options MROUTING # IP multicast routing 101 #options PIM # Protocol Independent Multicast 102 #options NETATALK # AppleTalk networking protocols 103 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 104 #options PPP_DEFLATE # Deflate compression support for PPP 105 #options PPP_FILTER # Active filter support for PPP (requires bpf) 106 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 107 108 #options ALTQ # Manipulate network interfaces' output queues 109 #options ALTQ_BLUE # Stochastic Fair Blue 110 #options ALTQ_CBQ # Class-Based Queueing 111 #options ALTQ_CDNR # Diffserv Traffic Conditioner 112 #options ALTQ_FIFOQ # First-In First-Out Queue 113 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 114 #options ALTQ_HFSC # Hierarchical Fair Service Curve 115 #options ALTQ_LOCALQ # Local queueing discipline 116 #options ALTQ_PRIQ # Priority Queueing 117 #options ALTQ_RED # Random Early Detection 118 #options ALTQ_RIO # RED with IN/OUT 119 #options ALTQ_WFQ # Weighted Fair Queueing 120 121 # These options enable verbose messages for several subsystems. 122 # Warning, these may compile large string tables into the kernel! 123 #options EISAVERBOSE # verbose EISA device autoconfig messages 124 #options MIIVERBOSE # verbose PHY autoconfig messages 125 #options PCIVERBOSE # verbose PCI device autoconfig messages 126 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 127 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 128 #options SCSIVERBOSE # human readable SCSI error messages 129 #options USBVERBOSE # verbose USB device autoconfig messages 130 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 131 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 132 options MCAVERBOSE # verbose MCA device autoconfig messages 133 134 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 135 136 # Kernel root file system and dump configuration. 137 config netbsd root on ? type ? 138 #config netbsd root on ? type nfs 139 #config netbsd root on ed0a type ffs 140 141 # 142 # Device Configuration 143 # 144 145 mca0 at mainbus0 146 isa0 at mainbus0 147 148 # wscons 149 pckbc0 at isa? # PC keyboard controller 150 options PCKBCDEBUG 151 #pcconskbd* at pckbc? 152 #pms* at pckbc? # PS/2 mouse for wsmouse 153 #wsmouse* at pms? 154 pckbd* at pckbc? # PC keyboard 155 wskbd* at pckbd? console ? 156 vga0 at isa? 157 wsdisplay* at vga? console ? 158 159 options WSEMUL_VT100 # VT100 / VT220 emulation 160 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 161 options WS_KERNEL_FG=WSCOL_GREEN 162 options WSDISPLAY_DEFAULTSCREENS=4 163 164 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 165 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 166 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 167 fd* at fdc? drive ? # the drives themselves 168 169 # MCA serial interfaces 170 com* at mca? slot ? # 16x50s on comm boards 171 172 # MCA network devices 173 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 174 ep* at mca? slot ? # 3Com EtherLink III (3c529) 175 we* at mca? slot ? # WD/SMC Ethernet 176 ate* at mca? slot ? # Allied Telesis AT1720 177 ne* at mca? slot ? # Novell NE/2 and clones 178 tra* at mca? slot ? # Tiara LANCard/E and clones 179 le* at mca? slot ? # SKNET Personal/MC2+ 180 181 # MCA ESDI controllers & disks 182 edc* at mca? slot ? # IBM ESDI Disk Controllers 183 ed* at edc? drive ? 184 185 # MCA SCSI controllers 186 aha* at mca? slot ? # Adaptec AHA-1640 187 esp* at mca? slot ? # NCR 53C90 188 189 # SCSI bus support 190 scsibus* at scsi? 191 192 # SCSI devices 193 sd* at scsibus? target ? lun ? # SCSI disk drives 194 #st* at scsibus? target ? lun ? # SCSI tape drives 195 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 196 #ch* at scsibus? target ? lun ? # SCSI autochangers 197 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 198 #ss* at scsibus? target ? lun ? # SCSI scanners 199 #uk* at scsibus? target ? lun ? # SCSI unknown 200 201 # network pseudo-devices 202 pseudo-device bpfilter # Berkeley packet filter 203 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 204 pseudo-device bridge # simple inter-network bridging 205 pseudo-device loop # network loopback 206 207 # miscellaneous pseudo-devices 208 pseudo-device pty # pseudo-terminals 209 pseudo-device md # memory disk device (ramdisk) 210 # rnd works; RND_COM does not on port i386 yet. 211 #options RND_COM # use "com" randomness as well (BROKEN) 212 pseudo-device clockctl # user control of clock subsystem 213 pseudo-device fss # file system snapshot device 214
Indexes created Fri Oct 17 09:09:57 GMT 2025