GENERIC_PS2TINY revision 1.75
1 # $NetBSD: GENERIC_PS2TINY,v 1.75 2015/08/21 01:52:08 uebayasi 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 VM86 # virtual 8086 emulation 20 options USER_LDT # user-settable LDT; used by WINE 21 22 # delay between "rebooting ..." message and hardware reset, in milliseconds 23 #options CPURESET_DELAY=2000 24 25 # This option allows you to force a serial console at the specified 26 # I/O address. see console(4) for details. 27 #options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600 28 # you don't want the option below ON iff you are using the 29 # serial console option of the new boot strap code. 30 #options CONS_OVERRIDE # Always use above! independent of boot info 31 32 # The following options override the memory sizes passed in from the boot 33 # block. Use them *only* if the boot block is unable to determine the correct 34 # values. Note that the BIOS may *correctly* report less than 640k of base 35 # memory if the extended BIOS data area is located at the top of base memory 36 # (as is the case on most recent systems). 37 #options REALBASEMEM=639 # size of base memory (in KB) 38 #options REALEXTMEM=15360 # size of extended memory (in KB) 39 40 # Standard system options 41 42 options INSECURE # disable kernel security levels - X needs this 43 44 options RTC_OFFSET=-600 # hardware clock is this many mins. west of GMT 45 options NTP # NTP phase/frequency locked loop 46 47 #options KTRACE # system call tracing via ktrace(1) 48 49 options SYSVMSG # System V-like message queues 50 options SYSVSEM # System V-like semaphores 51 options SYSVSHM # System V-like memory sharing 52 53 options USERCONF # userconf(4) support 54 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 55 #options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 56 57 # Diagnostic/debugging support options 58 #options DIAGNOSTIC # inexpensive kernel consistency checks 59 #options DEBUG # expensive debugging checks/support 60 options DDB # in-kernel debugger 61 pseudo-device ksyms 62 #options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 63 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 64 #options KGDB # remote debugger 65 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 66 #makeoptions DEBUG="-g" # compile full symbol table 67 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 68 makeoptions USE_SSP="no" 69 70 # File systems 71 file-system FFS # UFS 72 #file-system EXT2FS # second extended file system (linux) 73 #file-system LFS # log-structured file system 74 #file-system MFS # memory file system 75 file-system NFS # Network File System client 76 #file-system NTFS # Windows/NT file system (experimental) 77 file-system CD9660 # ISO 9660 + Rock Ridge file system 78 file-system MSDOSFS # MS-DOS file system 79 #file-system FDESC # /dev/fd 80 file-system KERNFS # /kern 81 #file-system NULLFS # loopback file system 82 #file-system OVERLAY # overlay file system 83 #file-system PROCFS # /proc 84 #file-system UMAPFS # NULLFS + uid and gid remapping 85 #file-system UNION # union file system 86 #file-system CODA # Coda File System; also needs vcoda (below) 87 88 # File system options 89 options QUOTA # UFS quotas 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 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 95 # immutable) behave as system flags. 96 # Networking options 97 #options GATEWAY # packet forwarding 98 options INET # IP + ICMP + TCP + UDP 99 options INET6 # IPv6 100 #options IPSEC # IP security 101 #options IPSEC_DEBUG # debug for IP security 102 #options MROUTING # IP multicast routing 103 #options PIM # Protocol Independent Multicast 104 #options NETATALK # AppleTalk networking protocols 105 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 106 #options PPP_DEFLATE # Deflate compression support for PPP 107 #options PPP_FILTER # Active filter support for PPP (requires bpf) 108 #options IPFILTER_LOG # ipmon(8) log support 109 #options IPFILTER_LOOKUP # ippool(8) support 110 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 111 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 112 113 #options ALTQ # Manipulate network interfaces' output queues 114 #options ALTQ_BLUE # Stochastic Fair Blue 115 #options ALTQ_CBQ # Class-Based Queueing 116 #options ALTQ_CDNR # Diffserv Traffic Conditioner 117 #options ALTQ_FIFOQ # First-In First-Out Queue 118 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 119 #options ALTQ_HFSC # Hierarchical Fair Service Curve 120 #options ALTQ_LOCALQ # Local queueing discipline 121 #options ALTQ_PRIQ # Priority Queueing 122 #options ALTQ_RED # Random Early Detection 123 #options ALTQ_RIO # RED with IN/OUT 124 #options ALTQ_WFQ # Weighted Fair Queueing 125 126 # These options enable verbose messages for several subsystems. 127 # Warning, these may compile large string tables into the kernel! 128 #options EISAVERBOSE # verbose EISA device autoconfig messages 129 #options MIIVERBOSE # verbose PHY autoconfig messages 130 #options PCIVERBOSE # verbose PCI device autoconfig messages 131 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 132 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 133 #options SCSIVERBOSE # human readable SCSI error messages 134 #options USBVERBOSE # verbose USB device autoconfig messages 135 #options PNPBIOSVERBOSE # verbose PnP BIOS messages 136 #options PNPBIOSDEBUG # more fulsome PnP BIOS debugging messages 137 options MCAVERBOSE # verbose MCA device autoconfig messages 138 139 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 140 141 # Kernel root file system and dump configuration. 142 config netbsd root on ? type ? 143 #config netbsd root on ? type nfs 144 #config netbsd root on ed0a type ffs 145 146 # 147 # Device Configuration 148 # 149 150 mca0 at mainbus0 151 isa0 at mainbus0 152 153 # wscons 154 pckbc0 at isa? # PC keyboard controller 155 options PCKBCDEBUG 156 #pcconskbd* at pckbc? 157 #pms* at pckbc? # PS/2 mouse for wsmouse 158 #wsmouse* at pms? 159 pckbd* at pckbc? # PC keyboard 160 wskbd* at pckbd? console ? 161 vga0 at isa? 162 wsdisplay* at vga? console ? 163 164 options WSEMUL_VT100 # VT100 / VT220 emulation 165 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 166 options WS_KERNEL_FG=WSCOL_GREEN 167 options WSDISPLAY_DEFAULTSCREENS=4 168 169 com0 at isa? port 0x3f8 irq 4 # "SERIAL_!" 170 lpt0 at isa? port 0x3bc irq 7 # "PARALLEL_1" 171 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 172 fd* at fdc? drive ? # the drives themselves 173 174 # MCA serial interfaces 175 com* at mca? slot ? # 16x50s on comm boards 176 177 # MCA network devices 178 elmc* at mca? slot ? # 3Com EtherLink/MC (3c523) 179 ep* at mca? slot ? # 3Com EtherLink III (3c529) 180 we* at mca? slot ? # WD/SMC Ethernet 181 ate* at mca? slot ? # Allied Telesis AT1720 182 ne* at mca? slot ? # Novell NE/2 and clones 183 tr* at mca? slot ? # IBM Token Ring adapter 184 tra* at mca? slot ? # Tiara LANCard/E and clones 185 le* at mca? slot ? # SKNET Personal/MC2+ 186 187 # MCA ESDI controllers & disks 188 edc* at mca? slot ? # IBM ESDI Disk Controllers 189 ed* at edc? drive ? 190 191 # MCA SCSI controllers 192 aha* at mca? slot ? # Adaptec AHA-1640 193 esp* at mca? slot ? # NCR 53C90 194 195 # SCSI bus support 196 scsibus* at scsi? 197 198 # SCSI devices 199 sd* at scsibus? target ? lun ? # SCSI disk drives 200 #st* at scsibus? target ? lun ? # SCSI tape drives 201 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 202 #ch* at scsibus? target ? lun ? # SCSI autochangers 203 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 204 #ss* at scsibus? target ? lun ? # SCSI scanners 205 #uk* at scsibus? target ? lun ? # SCSI unknown 206 207 # network pseudo-devices 208 pseudo-device bpfilter # Berkeley packet filter 209 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 210 pseudo-device bridge # simple inter-network bridging 211 pseudo-device loop # network loopback 212 213 # miscellaneous pseudo-devices 214 pseudo-device pty # pseudo-terminals 215 pseudo-device md # memory disk device (ramdisk) 216 # rnd works; RND_COM does not on port i386 yet. 217 #options RND_COM # use "com" randomness as well (BROKEN) 218 pseudo-device clockctl # user control of clock subsystem 219 pseudo-device fss # file system snapshot device 220
Indexes created Thu Oct 02 14:10:14 GMT 2025