GENERIC revision 1.75
1 # $NetBSD: GENERIC,v 1.75 1999/01/16 13:43:50 pk Exp $ 2 3 include "arch/sparc/conf/std.sparc" 4 5 maxusers 32 6 7 ## System kernel configuration. See options(4) for more detail. 8 9 10 # Options for variants of the Sun SPARC architecure. 11 # We currently support three architecture types; at least one is required. 12 options SUN4 # sun4/100, sun4/200, sun4/300 13 options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 14 options SUN4M # sun4m - SS10, SS20, Classic, etc. 15 16 #options SUN4_MMU3L # 3-level MMU on sun4/400; (incomplete) 17 18 ## System options specific to the sparc machine type 19 20 # Blink the power LED on some machines to indicate the system load. 21 #options BLINK 22 23 ## Use a faster console than the PROM's slow drawing routines. Not needed 24 ## for headless (no framebuffer) machines. 25 options RASTERCONSOLE # fast rasterop console 26 27 28 #### System options that are the same for all ports 29 30 ## Root device configuration: change the ?'s if you are going to use a 31 ## nonstandard root partition (other than where the kernel is booted from) 32 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 33 ## automagically determined at boot time. 34 35 config netbsd root on ? type ? 36 37 ## System call tracing (see ktrace(1)). 38 options KTRACE 39 40 ## Collect statistics on kernel malloc's and free's. This does have a 41 ## significant performance hit on slower machines, so it is intended for 42 ## diagnostic use only. 43 #options KMEMSTATS 44 45 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 46 options SYSVMSG # System V message queues 47 options SYSVSEM # System V semaphores 48 options SYSVSHM # System V shared memory 49 #options SHMMAXPGS=1024 # 1024 pages is the default 50 51 ## Loadable kernel module support; still under development. 52 options LKM 53 54 ## NFS boot options; default on sparc is the bootparam protocol 55 options NFS_BOOT_BOOTPARAM 56 #options NFS_BOOT_BOOTP 57 #options NFS_BOOT_DHCP 58 59 #### Debugging options 60 61 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 62 ## serial console break or keyboard reset, where the PROM would normally 63 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 64 #options DDB # kernel dynamic debugger 65 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 66 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 67 68 ## You may also use gdb, on another computer connected to this machine over 69 ## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 70 ## a dev_t encoded device number of the serial port to use. 71 ## (0xc01 = ttya, 0xc02 = ttyb.) 72 #options KGDB # support for kernel gdb 73 #options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 74 #options KGDBRATE=38400 # baud rate 75 76 77 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 78 ## such that gdb(1) can be used on a kernel coredump. 79 80 #makeoptions DEBUG="-g" 81 82 83 ## Adds code to the kernel that does internal consistency checks, and will 84 ## cause the kernel to panic if corruption of internal data structures 85 ## is detected. 86 #options DIAGNOSTIC # extra kernel sanity checking 87 88 ## Enable (possibly expensive) debugging code that may also display messages 89 ## on the system console 90 #options DEBUG 91 92 ## Make SCSI error messages more verbose when explaining their meanings. 93 options SCSIVERBOSE 94 95 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 96 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 97 ## and other insecurities good only for development work. Do not use this 98 ## option on a production machine. 99 #options INSECURE 100 101 ## Allow non-root users to grab /dev/console with programs such as xconsole. 102 ## `xconsole' therefore does not need setuid root with this option enabled. 103 #options UCONSOLE 104 105 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 106 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 107 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 108 ## opaque file mechanism. Perl calls this "secure setuid scripts." 109 110 #options FDSCRIPTS 111 #options SETUIDSCRIPTS 112 113 ## Options for compatibility with previous releases foreign system binaries. 114 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 115 ## additional user-level utilities or system configuration files. See 116 ## compat_sunos(8) and compat_svr4(8). 117 118 options COMPAT_43 # 4.3BSD system interfaces 119 options COMPAT_10 # NetBSD 1.0 binary compatibility 120 options COMPAT_11 # NetBSD 1.1 binary compatibility 121 options COMPAT_12 # NetBSD 1.2 binary compatibility 122 options COMPAT_13 # NetBSD 1.3 binary compatibility 123 options COMPAT_SUNOS # SunOS 4.x binary compatibility 124 options COMPAT_SVR4 # SunOS 5.x binary compatibility 125 options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 126 127 ## File systems. You probably need at least one of FFS or NFS. 128 file-system FFS # Berkeley Fast Filesystem 129 file-system NFS # Sun NFS-compatible filesystem client 130 file-system KERNFS # kernel data-structure filesystem 131 file-system NULLFS # NULL layered filesystem 132 file-system MFS # memory-based filesystem 133 file-system FDESC # user file descriptor filesystem 134 file-system UMAPFS # uid/gid remapping filesystem 135 file-system LFS # Log-based filesystem (still experimental) 136 file-system PORTAL # portal filesystem (still experimental) 137 file-system PROCFS # /proc 138 file-system CD9660 # ISO 9660 + Rock Ridge file system 139 file-system UNION # union file system 140 file-system MSDOSFS # MS-DOS FAT filesystem(s). 141 142 ## File system options. 143 options NFSSERVER # Sun NFS-compatible filesystem server 144 options QUOTA # FFS quotas 145 #options FFS_EI # FFS Endian Independent support 146 147 ## Network protocol support. In most environments, INET is required. 148 options INET # IP (Internet Protocol) v4 149 options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 150 #options GATEWAY # packet forwarding ("router switch") 151 #options MROUTING # packet forwarding of multicast packets 152 #options DIRECTED_BROADCAST # allow broadcasts through routers 153 options NS # Xerox NS networking 154 #options NSIP # Xerox NS tunneling over IP 155 options ISO,TPIP # OSI networking 156 options EON # OSI tunneling over IP 157 #options CCITT,LLC,HDLC # X.25 packet switched protocol 158 #options NETATALK # AppleTalk (over Ethernet) protocol 159 options NTP # Network Time Protocol in-kernel support 160 #options PPS_SYNC # Add serial line synchronization for NTP 161 #options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 162 #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 163 #options PPP_BSDCOMP # Add BSD compression to ppp device 164 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 165 #options PPP_FILTER # Add active filters for ppp (via bpf) 166 167 168 169 #### Main bus and CPU .. all systems. 170 mainbus0 at root 171 cpu0 at mainbus0 172 173 #### Bus types found on SPARC systems. 174 175 sbus0 at mainbus0 # sun4c 176 obio0 at mainbus0 # sun4 and sun4m 177 vme0 at mainbus0 # sun4 178 iommu0 at mainbus0 # sun4m 179 sbus0 at iommu0 # sun4m 180 vme0 at iommu0 # sun4m 181 182 ## SBus expander box 183 xbox* at sbus? slot ? offset ? 184 sbus* at xbox? 185 186 ## SBus to PCMCIA bridge 187 nell* at sbus? slot ? offset ? # PCMCIA bridge 188 pcmcia* at nell? 189 190 #### Standard system devices -- all required for a given architecture 191 192 ## Auxiliary system registers on sun4c and sun4m 193 auxreg0 at mainbus0 # sun4c 194 auxreg0 at obio0 # sun4m 195 196 ## Power status and control register on Sun4m systems 197 power0 at obio0 198 199 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 200 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 201 clock0 at mainbus0 # sun4c 202 clock0 at obio0 # sun4m 203 clock0 at obio0 addr 0xf2000000 # sun4/300 204 205 ## Intersil clock found on 4/100 and 4/200 systems. 206 oclock0 at obio0 addr 0xf3000000 # sun4/200 207 oclock0 at obio0 addr 0x03000000 # sun4/100 208 209 ## Memory error registers. 210 memreg0 at mainbus0 # sun4c 211 memreg0 at obio0 # sun4m 212 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 213 memreg0 at obio0 addr 0x04000000 # sun4/100 214 215 ## ECC memory control 216 eccmemctl0 at mainbus0 # sun4m 217 218 ## Timer chip found on 4/300, sun4c, and sun4m systems. 219 timer0 at mainbus0 # sun4c 220 timer0 at obio0 # sun4m 221 timer0 at obio0 addr 0xef000000 # sun4/300 222 223 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 224 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 225 ## Mostek clock chip on 4/300 systems. 226 eeprom0 at obio0 addr 0xf2000000 # sun4/200 227 eeprom0 at obio0 addr 0x02000000 # sun4/100 228 229 230 #### Serial port configuration 231 232 ## Zilog 8530 serial chips. Each has two-channels. 233 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 234 zs0 at mainbus0 # sun4c 235 zs0 at obio0 # sun4m 236 zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 237 zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 238 zstty0 at zs0 channel 0 # ttya 239 zstty1 at zs0 channel 1 # ttyb 240 241 zs1 at mainbus0 # sun4c 242 zs1 at obio0 # sun4m 243 zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 244 zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 245 kbd0 at zs1 channel 0 # keyboard 246 ms0 at zs1 channel 1 # mouse 247 248 zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 249 zstty2 at zs2 channel 0 # ttyc 250 zstty3 at zs2 channel 1 # ttyd 251 252 253 ## Magma Serial/Parallel driver 254 magma* at sbus? slot ? offset ? 255 mtty* at magma? 256 mbpp* at magma? 257 258 ## PCMCIA serial interfaces 259 com* at pcmcia? 260 pcmcom* at pcmcia? 261 com* at pcmcom? 262 263 #### Disk controllers and disks 264 265 # 266 267 ## The following flags may be set for the NCR53c94 based esp driver: 268 ## bits 0-7: disable disconnect/reselect for the corresponding target 269 ## bits 8-15: disable synchronous negotiation for target [bit-8] 270 271 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 272 ## Both `dma' and `esp' are needed in all cases. 273 ## Two kinds of additional SBus SCSI interfaces are available. One uses 274 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 275 276 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 277 ## an LSI Logic DMA controller 278 279 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 280 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 281 282 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 283 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 284 esp0 at dma0 flags 0x0000 # sun4m 285 286 # FSBE/S SCSI 287 dma* at sbus? slot ? offset ? # SBus 288 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 289 esp* at dma? flags 0x0000 # SBus 290 291 scsibus* at esp? 292 293 ## Qlogic ISP SBus SCSI Card 294 isp* at sbus? slot ? offset ? 295 scsibus* at isp? 296 297 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 298 ## This driver has several flags which may be enabled by OR'ing 299 ## the values and using the "flags" directive. 300 ## Valid flags are: 301 ## 302 ## 0x01 Use DMA (may be polled) 303 ## 0x02 Use DMA completion interrupts 304 ## 0x04 Allow disconnect/reselect 305 ## 306 ## E.g. the following would enable DMA, interrupts, and reselect: 307 ## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 308 ## 309 ## By default, DMA is enabled in the driver. 310 311 si0 at vme0 addr 0x200000 pri 2 vec 0x40 312 scsibus* at si? 313 314 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 315 ## on sun4/100 systems. The flags are the same as the "si" 316 ## controller. Note, while DMA is enabled by default, only 317 ## polled DMA works at this time, and reselects do not work 318 ## on this particular controller. 319 320 sw0 at obio0 addr 0x0a000000 level 3 321 scsibus* at sw? 322 323 ## PCMCIA SCSI controllers 324 aic* at pcmcia? 325 scsibus* at aic? 326 327 328 ## These entries find devices on all SCSI busses and assign 329 ## unit numbers dynamically. 330 sd* at scsibus? target ? lun ? # SCSI disks 331 st* at scsibus? target ? lun ? # SCSI tapes 332 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 333 ch* at scsibus? target ? lun ? # SCSI changer devices 334 ss* at scsibus? target ? lun ? # SCSI scanners 335 uk* at scsibus? target ? lun ? # unknown SCSI 336 337 338 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 339 ## on sun4 systems. 340 xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 341 xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 342 xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 343 xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 344 xd* at xdc? drive ? 345 346 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 347 ## on sun4 systems. 348 xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 349 xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 350 xy* at xyc? drive ? 351 352 353 ## Floppy controller and drive found on SPARCstations. 354 355 fdc0 at mainbus0 # sun4c controller 356 fdc0 at obio0 # sun4m controller 357 fd* at fdc0 # the drive itself 358 359 ## PCMCIA IDE controllers 360 wdc* at pcmcia? 361 wd* at wdc? 362 363 ## A disk-like interface to files. Can be used to create floppy, CD, 364 ## miniroot images, etc. 365 366 pseudo-device vnd 4 367 368 ## Concatenated and striped disks; with this, you can create a software-based 369 ## disk array similar to a "RAID 0" setup. See ccd(4). 370 371 pseudo-device ccd 4 372 373 ## RAIDframe disk driver: software RAID driver. See raid(4). 374 375 #pseudo-device raid 4 376 377 ## Memory disk device, used on boot floppies with compressed 378 ## kernel-plus-root-disk images. 379 380 #pseudo-device md 1 381 382 383 #### Network interfaces 384 385 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 386 ## Three flavors of additional SBus ethernets are available. One attaches 387 ## directly like the sun4c on-board, one uses the ledma device like the 388 ## sun4m on-board, and one uses the lebuffer device. 389 390 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 391 le0 at sbus0 slot ? offset ? # sun4c on-board 392 ledma0 at sbus0 slot ? offset ? # sun4m on-board 393 le0 at ledma0 # sun4m on-board 394 le* at sbus? slot ? offset ? # SBus 395 ledma* at sbus? slot ? offset ? # SBus 396 le* at ledma? # SBus 397 lebuffer0 at sbus? slot ? offset ? # SBus 398 le0 at lebuffer? # SBus 399 lebuffer* at sbus? slot ? offset ? # SBus 400 le* at lebuffer? # SBus 401 402 403 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 404 ## or on a Multibus/VME card. 405 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 406 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 407 ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 408 ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 409 ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 410 ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 411 412 ## qec/be, qec/hme 413 qec* at sbus? slot ? offset ? 414 be* at qec? 415 #qe* at qec? 416 417 # midway ATM 418 en0 at sbus? slot ? offset ? 419 420 # PCMCIA ethernet devices 421 ep* at pcmcia? 422 mbe* at pcmcia? 423 ne* at pcmcia? 424 sm* at pcmcia? 425 426 # MII/PHY support 427 exphy* at mii? phy ? # 3Com internal PHYs 428 icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 429 inphy* at mii? phy ? # Intel 82555 PHYs 430 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 431 nsphy* at mii? phy ? # NS83840 PHYs 432 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 433 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 434 tlphy* at mii? phy ? # ThunderLAN PHYs 435 ukphy* at mii? phy ? # generic unknown PHYs 436 437 ## Loopback network interface; required 438 pseudo-device loop 439 440 ## SLIP and CSLIP interfaces, for IP over a serial line. 441 pseudo-device sl 2 442 443 ## PPP, the successor to SLIP. See pppd(8). 444 pseudo-device ppp 2 445 446 ## Starmode Radio IP, a special hardware network device. 447 #pseudo-device strip 1 448 449 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 450 ## This is used by the third-party user-mode "ppp" program, and others. 451 pseudo-device tun 4 452 453 ## Generic L3 over IP tunnel 454 #pseudo-device gre 2 # generic L3 over IP tunnel 455 456 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 457 ## interface that allows selective examining of incoming packets. 458 pseudo-device bpfilter 8 459 460 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 461 ## one example of the use of the IP Filter. 462 pseudo-device ipfilter 463 464 465 #### Audio and video devices 466 467 ## /dev/audio support (`audioamd' plus `audio') 468 ## 469 audioamd0 at mainbus0 # sun4c 470 #audioamd0 at obio0 # sun4m 471 audioamd0 at sbus0 slot ? offset ? # sun4m 472 audio* at audioamd0 473 474 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 475 audio* at audiocs0 476 477 478 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 479 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 480 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 481 ## "cgfour". 482 483 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 484 bwtwo* at sbus? slot ? offset ? # 485 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 486 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 487 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 488 489 ## Sun "cgtwo" VME color framebuffer 490 cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 491 492 ## Sun "cgthree" Sbus color framebuffer 493 cgthree0 at sbus? slot ? offset ? 494 cgthree* at sbus? slot ? offset ? 495 #cgthree0 at obio? slot ? offset ? # sun4m 496 497 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 498 ## regarding overlay plane. 499 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 500 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 501 502 ## Sun "cgsix" accelerated color framebuffer. 503 cgsix0 at sbus? slot ? offset ? 504 cgsix* at sbus? slot ? offset ? 505 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 506 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 507 508 ## Sun "cgeight" 24-bit framebuffer 509 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 510 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 511 512 ## Sun "tcx" accelerated color framebuffer. 513 tcx0 at sbus? slot ? offset ? 514 tcx* at sbus? slot ? offset ? 515 516 # Sun "cgfourteen" accelerated 24-bit framebuffer. 517 cgfourteen0 at obio0 # sun4m 518 519 520 #### Other device configuration 521 522 ## Pseudo ttys, required for network logins and programs like screen. 523 ## 32 is a good number for average systems; you may have as many as you 524 ## like, though 256 is more or less the upper limit. Increasing this 525 ## number still requires you to run /dev/MAKEDEV to create the files 526 ## for the ptys. 527 528 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 529 530 ## Random device, used to implement /dev/random (a source of random noise), 531 ## and generate randomness for some kernel formulae. 532 ## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 533 534 #pseudo-device rnd 535
Indexes created Wed Oct 01 07:09:59 GMT 2025