GENERIC revision 1.77
1 # $NetBSD: GENERIC,v 1.77 2002/11/30 19:23:46 tsutsui Exp $ 2 # 3 # GENERIC machine description file 4 # 5 # This machine description file is used to generate the default NetBSD 6 # kernel. The generic kernel does not include all options, subsystems 7 # and device drivers, but should be useful for most applications. 8 # 9 # The machine description file can be customised for your specific 10 # machine to reduce the kernel size and improve its performance. 11 # 12 # For further information on compiling NetBSD kernels, see the config(8) 13 # man page. 14 # 15 # For further information on hardware support for this architecture, see 16 # the intro(4) man page. For further information about kernel options 17 # for this architecture, see the options(4) man page. For an explanation 18 # of each device driver in this file see the section 4 man page for the 19 # device. 20 21 include "arch/arc/conf/std.arc" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "GENERIC-$Revision: 1.77 $" 26 27 maxusers 32 # estimated number of users 28 29 # Platform support 30 options PLATFORM_ACER_PICA_61 # Pica, NEC ImageRISCstation 31 options PLATFORM_DESKTECH_ARCSTATION_I # DESKstation rPC44 32 options PLATFORM_DESKTECH_TYNE # DESKstation Tyne 33 options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 34 options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K 35 options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 36 options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 37 options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 38 options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 39 options PLATFORM_NEC_RD94 # NEC RISCstation 2250 40 options PLATFORM_SNI_RM200PCI 41 42 # Standard system options 43 44 options RTC_OFFSET=0 # 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 options SYSTRACE # system call vetting via systrace(1) 49 50 options SYSVMSG # System V-like message queues 51 options SYSVSEM # System V-like semaphores 52 #options SEMMNI=10 # number of semaphore identifiers 53 #options SEMMNS=60 # number of semaphores in system 54 #options SEMUME=10 # max number of undo entries per process 55 #options SEMMNU=30 # number of undo structures in system 56 options SYSVSHM # System V-like memory sharing 57 #options SHMMAXPGS=1024 # 1024 pages is the default 58 59 options LKM # loadable kernel modules 60 61 options USERCONF # userconf(4) support 62 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 63 64 # Enable experimental buffer queue strategy for better responsiveness under 65 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 66 #options NEW_BUFQ_STRATEGY 67 68 # Diagnostic/debugging support options 69 options DIAGNOSTIC # cheap kernel consistency checks 70 #options DEBUG # expensive debugging checks/support 71 #options KMEMSTATS # kernel memory statistics (vmstat -m) 72 options DDB # in-kernel debugger 73 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 74 #options KGDB # remote gdb 75 #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 76 #options KGDB_DEV="17*256+0" # device for kernel gdb 77 #makeoptions DEBUG="-g" # compile full symbol table 78 79 # Compatibility options 80 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 81 options COMPAT_10 # NetBSD 1.0, 82 options COMPAT_11 # NetBSD 1.1, 83 options COMPAT_12 # NetBSD 1.2, 84 options COMPAT_13 # NetBSD 1.3, 85 options COMPAT_14 # NetBSD 1.4, 86 options COMPAT_43 # and 4.3BSD 87 options COMPAT_386BSD_MBRPART # recognize old partition ID 88 89 # mipsel specific 90 options COMPAT_ULTRIX # Ultrix binary compatibility 91 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 92 93 # File systems 94 file-system FFS # fast filesystem 95 file-system EXT2FS # second extended file system (linux) 96 file-system LFS # log-structured file system 97 file-system MFS # memory file system 98 file-system NTFS # Windows/NT file system (experimental) 99 file-system CD9660 # ISO 9660 + Rock Ridge file system 100 file-system MSDOSFS # MS-DOS file system 101 file-system NFS # Network File System client 102 file-system FDESC # /dev/fd 103 file-system KERNFS # /kern 104 file-system NULLFS # loopback file system 105 file-system OVERLAY # overlay file system 106 file-system PORTAL # portal filesystem (still experimental) 107 file-system PROCFS # /proc 108 file-system UMAPFS # NULLFS + uid and gid remapping 109 file-system UNION # union file system 110 #file-system CODA # Coda File System; also needs vcoda (below) 111 112 # File system options 113 options QUOTA # FFS quotas 114 #options FFS_EI # FFS Endian Independent support 115 options SOFTDEP # FFS soft updates support. 116 options NFSSERVER # Network File System server 117 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 118 # immutable) behave as system flags. 119 120 # Networking options 121 #options GATEWAY # IP packet forwarding 122 options INET # IP + ICMP + TCP + UDP 123 options INET6 # IPV6 124 #options IPSEC # IP security 125 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 126 #options IPSEC_DEBUG # debug for IP security 127 #options MROUTING # IP multicast routing 128 options NS # XNS 129 #options NSIP # XNS tunneling over IP 130 options ISO,TPIP # OSI networking 131 #options EON # OSI tunneling over IP 132 options CCITT,LLC,HDLC # X.25 133 options NETATALK # AppleTalk networking protocols 134 options PPP_BSDCOMP # BSD-Compress compression support for PPP 135 options PPP_DEFLATE # Deflate compression support for PPP 136 options PPP_FILTER # Active filter support for PPP (requires bpf) 137 options PFIL_HOOKS # pfil(9) packet filter hooks 138 options IPFILTER_LOG # ipmon(8) log support 139 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 140 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 141 142 # These options enable verbose messages for several subsystems. 143 # Warning, these may compile large string tables into the kernel! 144 #options EISAVERBOSE # verbose EISA device autoconfig messages 145 options PCIVERBOSE # verbose PCI device autoconfig messages 146 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 147 options SCSIVERBOSE # human readable SCSI error messages 148 149 # wscons terminal emulation 150 options WSEMUL_VT100 # VT100 emulation 151 152 # Kernel root file system and dump configuration. 153 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 154 config netbsd root on ? type ? 155 #config netbsd root on sd0a type ffs 156 #config netbsd root on ? type nfs 157 158 # 159 # Device configuration 160 # 161 162 mainbus0 at root 163 cpu* at mainbus0 164 165 #### Jazz-Internal bus devices 166 167 # PLATFORM_ACER_PICA_61 168 # PLATFORM_MICROSOFT_JAZZ 169 # PLATFORM_NEC_J96A 170 # PLATFORM_NEC_JC94 171 # PLATFORM_NEC_R94 172 # PLATFORM_NEC_R96 173 # PLATFORM_NEC_RAX94 174 # PLATFORM_NEC_RD94 175 jazzio* at mainbus0 # Jazz-Internal bus host bridge. 176 177 timer0 at jazzio? 178 mcclock0 at jazzio? 179 #pc0 at jazzio? 180 #opms0 at jazzio? 181 vga0 at jazzio? # Jazz localbus VGA 182 pckbc0 at jazzio? # PC keyboard controller 183 com0 at jazzio? 184 com1 at jazzio? 185 lpt0 at jazzio? 186 sn0 at jazzio? 187 188 fdc0 at jazzio? 189 fd* at fdc? drive ? 190 191 asc0 at jazzio? # NCR53C9x SCSI 192 scsibus* at asc? 193 194 osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 195 osiop1 at jazzio? flags 0x00000 196 scsibus* at osiop? 197 198 #oosiop0 at jazzio? # NCR53C700 SCSI 199 #oosiop1 at jazzio? 200 #scsibus* at oosiop? 201 202 #### ISA bus devices 203 204 # PLATFORM_ACER_PICA_61 205 # PLATFORM_MICROSOFT_JAZZ 206 # PLATFORM_NEC_J96A 207 # PLATFORM_NEC_R94 208 # PLATFORM_NEC_R96 209 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 210 isa* at jazzisabr? 211 212 # PLATFORM_DESKTECH_ARCSTATION_I 213 arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 214 isa* at arcsisabr? 215 216 # PLATFORM_DESKTECH_TYNE 217 tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 218 isa* at tyneisabr? 219 220 #isadma0 at isa? 221 222 timer0 at isa? port 0x40 irq 0 223 mcclock0 at isa? port 0x70 224 225 pc0 at isa? irq 1 # generic PC console device 226 opms0 at isa? irq 12 # PS/2 auxiliary port mouse 227 #vga0 at isa? 228 #pckbc0 at isa? # PC keyboard controller 229 com0 at isa? port 0x3f8 irq 4 230 com1 at isa? port 0x2f8 irq 3 231 com2 at isa? port 0x3e8 irq 4 232 com3 at isa? port 0x2e8 irq 3 233 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 234 com* at ast? slave ? 235 236 # Joystick driver. Probe is a little strange; add only if you have one. 237 #joy0 at isa? port 0x201 238 239 # ISA ST506, ESDI, and IDE controllers 240 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 241 # fall back to 16bits I/O if 32bits I/O are not functional). 242 # Some controllers pass the initial 32bit test, but will fail later. 243 # XXX - should be configured 244 #wdc0 at isa? port 0x1f0 irq 14 flags 0x00 245 #wdc1 at isa? port 0x170 irq 15 flags 0x00 246 #wdc* at isapnp? 247 248 # IDE drives 249 # Flags are used only with controllers that support DMA operations 250 # and mode settings (e.g. some pciide controllers) 251 # The lowest order four bits (rightmost digit) of the flags define the PIO 252 # mode to use, the next set of four bits the DMA mode and the third set the 253 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 254 # to use, and the last bit must be 1 for this setting to be used. 255 # For DMA and UDMA, 0xf (1111) means 'disable'. 256 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 257 # (0xc=1100, 0xa=1010, 0xf=1111) 258 # 0x0000 means "use whatever the drive claims to support". 259 # XXX - should be configured 260 #wd* at wdc? channel ? drive ? flags 0x0000 261 262 # ATAPI bus support 263 # XXX - should be configured 264 #atapibus* at wdc? channel ? 265 266 # ISA parallel printer interfaces 267 lpt0 at isa? port 0x378 irq 7 268 269 # ISA network interfaces 270 # XXX - should be configured 271 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 272 #ep0 at isa? port ? irq ? # 3C509 ethernet cards 273 #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 274 #ne1 at isa? port 0x300 irq 10 275 #ne* at isapnp? # NE[12]000 PnP ethernet 276 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 277 #we1 at isa? port 0x300 iomem 0xcc000 irq 10 278 #we* at isapnp? 279 280 # XXX - should be configured 281 #btl0 at isa? port 0x330 irq ? drq ? 282 #scsibus* at btl? 283 284 #### PCI bus devices 285 286 # PLATFORM_NEC_JC94 287 # PLATFORM_NEC_RAX94 288 # PLATFORM_NEC_RD94 289 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 290 pci* at necpb? 291 292 #pcivga* at pci? dev ? function ? 293 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 294 295 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 296 scsibus* at ahc? 297 298 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 299 scsibus* at iha? 300 301 pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 302 scsibus* at pcscp? 303 304 siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 305 scsibus* at siop? 306 307 trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 308 scsibus* at trm? 309 310 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 311 ex* at pci? dev ? function ? # 3Com 90x[BC] 312 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 313 ne* at pci? dev ? function ? # NE2000-compatible 314 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 315 rtk* at pci? dev ? function ? # Realtek 8129/8139 316 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 317 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 318 319 # IDE and related devices 320 # PCI IDE controllers - see pciide(4) for supported hardware. 321 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 322 # how to set up DMA modes for this chip. This may work, or may cause 323 # a machine hang with some controllers. 324 pciide* at pci ? dev ? function ? flags 0x0000 325 wd* at pciide? channel ? drive ? flags 0x0000 326 atapibus* at pciide? channel ? 327 328 #### MII/PHY support 329 330 exphy* at mii? phy ? # 3Com internal PHYs 331 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 332 inphy* at mii? phy ? # Intel 82555 PHYs 333 iophy* at mii? phy ? # Intel 82553 PHYs 334 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 335 nsphy* at mii? phy ? # NS83840 PHYs 336 nsphyter* at mii? phy ? # NS83843 PHYs 337 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 338 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 339 tlphy* at mii? phy ? # ThunderLAN PHYs 340 tqphy* at mii? phy ? # TDK Semiconductor PHYs 341 ukphy* at mii? phy ? # generic unknown PHYs 342 343 #### SCSI bus devices 344 345 sd* at scsibus? target ? lun ? 346 st* at scsibus? target ? lun ? 347 cd* at scsibus? target ? lun ? 348 ch* at scsibus? target ? lun ? 349 ss* at scsibus? target ? lun ? 350 uk* at scsibus? target ? lun ? 351 352 #### ATAPI bus devices 353 354 # flags have the same meaning as for IDE drives. 355 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 356 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 357 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 358 359 #### Workstation Console attachments 360 361 wsdisplay* at vga? 362 wsdisplay* at tga? 363 pckbd* at pckbc? # PC keyboard (kbd port) 364 wskbd* at pckbd? 365 pms* at pckbc? # PS/2-style mouse (aux port) 366 wsmouse* at pms? 367 368 #### Pseudo devices 369 370 # disk/mass storage pseudo-devices 371 pseudo-device ccd 4 # concatenated/striped disk devices 372 #pseudo-device cgd 4 # cryptographic disk devices 373 pseudo-device raid 8 # RAIDframe disk driver 374 # Options to enable various other RAIDframe RAID types. 375 # options RF_INCLUDE_EVENODD=1 376 # options RF_INCLUDE_RAID5_RS=1 377 # options RF_INCLUDE_PARITYLOGGING=1 378 # options RF_INCLUDE_CHAINDECLUSTER=1 379 # options RF_INCLUDE_INTERDECLUSTER=1 380 # options RF_INCLUDE_PARITY_DECLUSTERING=1 381 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 382 pseudo-device md 1 # memory disk device (ramdisk) 383 pseudo-device vnd 4 # disk-like interface to files 384 385 # network pseudo-devices 386 pseudo-device bpfilter 8 # Berkeley packet filter 387 pseudo-device ipfilter # IP filter (firewall) and NAT 388 pseudo-device loop 1 # network loopback 389 pseudo-device ppp 2 # Point-to-Point Protocol 390 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 391 pseudo-device sl 2 # Serial Line IP 392 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 393 pseudo-device tun 2 # network tunneling over tty 394 #pseudo-device gre 2 # generic L3 over IP tunnel 395 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 396 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 397 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 398 pseudo-device vlan # IEEE 802.1q encapsulation 399 pseudo-device bridge # simple inter-network bridging 400 401 # miscellaneous pseudo-devices 402 pseudo-device pty # pseudo-terminals 403 pseudo-device tb 1 # tablet line discipline 404 #pseudo-device sequencer 1 # MIDI sequencer 405 # rnd works; RND_COM does not on port arc yet. 406 pseudo-device rnd # /dev/random and in-kernel generator 407 #options RND_COM # use "com" randomness as well (BROKEN) 408 pseudo-device clockctl # user control of clock subsystem 409 410 # a pseudo device needed for Coda # also needs CODA (above) 411 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 412 413 # mouse & keyboard multiplexor pseudo-devices 414 #pseudo-device wsmux 415
Indexes created Wed Oct 15 07:09:58 GMT 2025