GENERIC revision 1.79
1 # $NetBSD: GENERIC,v 1.79 1999/04/26 04:25:38 ad 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 options FONT_GALLANT12x22 # the console font 27 #options FONT_BOLD8x16 # a somewhat smaller font 28 29 #### System options that are the same for all ports 30 31 ## Root device configuration: change the ?'s if you are going to use a 32 ## nonstandard root partition (other than where the kernel is booted from) 33 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 34 ## automagically determined at boot time. 35 36 config netbsd root on ? type ? 37 38 ## System call tracing (see ktrace(1)). 39 options KTRACE 40 41 ## Collect statistics on kernel malloc's and free's. This does have a 42 ## significant performance hit on slower machines, so it is intended for 43 ## diagnostic use only. 44 #options KMEMSTATS 45 46 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 47 options SYSVMSG # System V message queues 48 options SYSVSEM # System V semaphores 49 options SYSVSHM # System V shared memory 50 #options SHMMAXPGS=1024 # 1024 pages is the default 51 52 ## Loadable kernel module support; still under development. 53 options LKM 54 55 ## NFS boot options; default on sparc is the bootparam protocol 56 options NFS_BOOT_BOOTPARAM 57 #options NFS_BOOT_BOOTP 58 #options NFS_BOOT_DHCP 59 60 #### Debugging options 61 62 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 63 ## serial console break or keyboard reset, where the PROM would normally 64 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 65 #options DDB # kernel dynamic debugger 66 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 67 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 68 69 ## You may also use gdb, on another computer connected to this machine over 70 ## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 71 ## a dev_t encoded device number of the serial port to use. 72 ## (0xc01 = ttya, 0xc02 = ttyb.) 73 #options KGDB # support for kernel gdb 74 #options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 75 #options KGDBRATE=38400 # baud rate 76 77 78 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 79 ## such that gdb(1) can be used on a kernel coredump. 80 81 #makeoptions DEBUG="-g" 82 83 84 ## Adds code to the kernel that does internal consistency checks, and will 85 ## cause the kernel to panic if corruption of internal data structures 86 ## is detected. 87 #options DIAGNOSTIC # extra kernel sanity checking 88 89 ## Enable (possibly expensive) debugging code that may also display messages 90 ## on the system console 91 #options DEBUG 92 93 ## Make SCSI error messages more verbose when explaining their meanings. 94 options SCSIVERBOSE 95 96 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 97 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 98 ## and other insecurities good only for development work. Do not use this 99 ## option on a production machine. 100 #options INSECURE 101 102 ## Allow non-root users to grab /dev/console with programs such as xconsole. 103 ## `xconsole' therefore does not need setuid root with this option enabled. 104 #options UCONSOLE 105 106 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 107 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 108 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 109 ## opaque file mechanism. Perl calls this "secure setuid scripts." 110 111 #options FDSCRIPTS 112 #options SETUIDSCRIPTS 113 114 ## Options for compatibility with previous releases foreign system binaries. 115 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 116 ## additional user-level utilities or system configuration files. See 117 ## compat_sunos(8) and compat_svr4(8). 118 119 options COMPAT_43 # 4.3BSD system interfaces 120 options COMPAT_10 # NetBSD 1.0 binary compatibility 121 options COMPAT_11 # NetBSD 1.1 binary compatibility 122 options COMPAT_12 # NetBSD 1.2 binary compatibility 123 options COMPAT_13 # NetBSD 1.3 binary compatibility 124 options COMPAT_SUNOS # SunOS 4.x binary compatibility 125 options COMPAT_SVR4 # SunOS 5.x binary compatibility 126 options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 127 128 ## File systems. You probably need at least one of FFS or NFS. 129 file-system FFS # Berkeley Fast Filesystem 130 file-system NFS # Sun NFS-compatible filesystem client 131 file-system KERNFS # kernel data-structure filesystem 132 file-system NULLFS # NULL layered filesystem 133 file-system MFS # memory-based filesystem 134 file-system FDESC # user file descriptor filesystem 135 file-system UMAPFS # uid/gid remapping filesystem 136 file-system LFS # Log-based filesystem (still experimental) 137 file-system PORTAL # portal filesystem (still experimental) 138 file-system PROCFS # /proc 139 file-system CD9660 # ISO 9660 + Rock Ridge file system 140 file-system UNION # union file system 141 file-system MSDOSFS # MS-DOS FAT filesystem(s). 142 143 ## File system options. 144 options NFSSERVER # Sun NFS-compatible filesystem server 145 options QUOTA # FFS quotas 146 #options FFS_EI # FFS Endian Independent support 147 148 ## Network protocol support. In most environments, INET is required. 149 options INET # IP (Internet Protocol) v4 150 options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 151 #options GATEWAY # packet forwarding ("router switch") 152 #options MROUTING # packet forwarding of multicast packets 153 #options DIRECTED_BROADCAST # allow broadcasts through routers 154 options NS # Xerox NS networking 155 #options NSIP # Xerox NS tunneling over IP 156 options ISO,TPIP # OSI networking 157 options EON # OSI tunneling over IP 158 #options CCITT,LLC,HDLC # X.25 packet switched protocol 159 #options NETATALK # AppleTalk (over Ethernet) protocol 160 options NTP # Network Time Protocol in-kernel support 161 #options PPS_SYNC # Add serial line synchronization for NTP 162 #options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 163 #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 164 #options PPP_BSDCOMP # Add BSD compression to ppp device 165 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 166 #options PPP_FILTER # Add active filters for ppp (via bpf) 167 168 169 170 #### Main bus and CPU .. all systems. 171 mainbus0 at root 172 cpu0 at mainbus0 173 174 #### Bus types found on SPARC systems. 175 176 sbus0 at mainbus0 # sun4c 177 obio0 at mainbus0 # sun4 and sun4m 178 vme0 at mainbus0 # sun4 179 iommu0 at mainbus0 # sun4m 180 sbus0 at iommu0 # sun4m 181 vme0 at iommu0 # sun4m 182 183 ## SBus expander box 184 xbox* at sbus? slot ? offset ? 185 sbus* at xbox? 186 187 ## SBus to PCMCIA bridge 188 nell* at sbus? slot ? offset ? # PCMCIA bridge 189 pcmcia* at nell? 190 191 #### Standard system devices -- all required for a given architecture 192 193 ## Auxiliary system registers on sun4c and sun4m 194 auxreg0 at mainbus0 # sun4c 195 auxreg0 at obio0 # sun4m 196 197 ## Power status and control register on Sun4m systems 198 power0 at obio0 199 200 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 201 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 202 clock0 at mainbus0 # sun4c 203 clock0 at obio0 # sun4m 204 clock0 at obio0 addr 0xf2000000 # sun4/300 205 206 ## Intersil clock found on 4/100 and 4/200 systems. 207 oclock0 at obio0 addr 0xf3000000 # sun4/200 208 oclock0 at obio0 addr 0x03000000 # sun4/100 209 210 ## Memory error registers. 211 memreg0 at mainbus0 # sun4c 212 memreg0 at obio0 # sun4m 213 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 214 memreg0 at obio0 addr 0x04000000 # sun4/100 215 216 ## ECC memory control 217 eccmemctl0 at mainbus0 # sun4m 218 219 ## Timer chip found on 4/300, sun4c, and sun4m systems. 220 timer0 at mainbus0 # sun4c 221 timer0 at obio0 # sun4m 222 timer0 at obio0 addr 0xef000000 # sun4/300 223 224 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 225 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 226 ## Mostek clock chip on 4/300 systems. 227 eeprom0 at obio0 addr 0xf2000000 # sun4/200 228 eeprom0 at obio0 addr 0x02000000 # sun4/100 229 230 231 #### Serial port configuration 232 233 ## Zilog 8530 serial chips. Each has two-channels. 234 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 235 zs0 at mainbus0 # sun4c 236 zs0 at obio0 # sun4m 237 zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 238 zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 239 zstty0 at zs0 channel 0 # ttya 240 zstty1 at zs0 channel 1 # ttyb 241 242 zs1 at mainbus0 # sun4c 243 zs1 at obio0 # sun4m 244 zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 245 zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 246 kbd0 at zs1 channel 0 # keyboard 247 ms0 at zs1 channel 1 # mouse 248 249 zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 250 zstty2 at zs2 channel 0 # ttyc 251 zstty3 at zs2 channel 1 # ttyd 252 253 254 ## Magma Serial/Parallel driver 255 magma* at sbus? slot ? offset ? 256 mtty* at magma? 257 mbpp* at magma? 258 259 ## PCMCIA serial interfaces 260 com* at pcmcia? 261 pcmcom* at pcmcia? 262 com* at pcmcom? 263 264 #### Disk controllers and disks 265 266 # 267 268 ## The following flags may be set for the NCR53c94 based esp driver: 269 ## bits 0-7: disable disconnect/reselect for the corresponding target 270 ## bits 8-15: disable synchronous negotiation for target [bit-8] 271 272 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 273 ## Both `dma' and `esp' are needed in all cases. 274 ## Two kinds of additional SBus SCSI interfaces are available. One uses 275 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 276 277 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 278 ## an LSI Logic DMA controller 279 280 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 281 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 282 283 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 284 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 285 esp0 at dma0 flags 0x0000 # sun4m 286 287 # FSBE/S SCSI 288 dma* at sbus? slot ? offset ? # SBus 289 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 290 esp* at dma? flags 0x0000 # SBus 291 292 scsibus* at esp? 293 294 ## Qlogic ISP SBus SCSI Card 295 isp* at sbus? slot ? offset ? 296 scsibus* at isp? 297 298 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 299 ## This driver has several flags which may be enabled by OR'ing 300 ## the values and using the "flags" directive. 301 ## Valid flags are: 302 ## 303 ## 0x01 Use DMA (may be polled) 304 ## 0x02 Use DMA completion interrupts 305 ## 0x04 Allow disconnect/reselect 306 ## 307 ## E.g. the following would enable DMA, interrupts, and reselect: 308 ## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 309 ## 310 ## By default, DMA is enabled in the driver. 311 312 si0 at vme0 addr 0x200000 pri 2 vec 0x40 313 scsibus* at si? 314 315 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 316 ## on sun4/100 systems. The flags are the same as the "si" 317 ## controller. Note, while DMA is enabled by default, only 318 ## polled DMA works at this time, and reselects do not work 319 ## on this particular controller. 320 321 sw0 at obio0 addr 0x0a000000 level 3 322 scsibus* at sw? 323 324 ## PCMCIA SCSI controllers 325 aic* at pcmcia? 326 scsibus* at aic? 327 328 329 ## These entries find devices on all SCSI busses and assign 330 ## unit numbers dynamically. 331 sd* at scsibus? target ? lun ? # SCSI disks 332 st* at scsibus? target ? lun ? # SCSI tapes 333 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 334 ch* at scsibus? target ? lun ? # SCSI changer devices 335 ss* at scsibus? target ? lun ? # SCSI scanners 336 uk* at scsibus? target ? lun ? # unknown SCSI 337 338 339 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 340 ## on sun4 systems. 341 xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 342 xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 343 xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 344 xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 345 xd* at xdc? drive ? 346 347 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 348 ## on sun4 systems. 349 xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 350 xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 351 xy* at xyc? drive ? 352 353 354 ## Floppy controller and drive found on SPARCstations. 355 356 fdc0 at mainbus0 # sun4c controller 357 fdc0 at obio0 # sun4m controller 358 fd* at fdc0 # the drive itself 359 360 ## PCMCIA IDE controllers 361 wdc* at pcmcia? 362 wd* at wdc? 363 364 ## A disk-like interface to files. Can be used to create floppy, CD, 365 ## miniroot images, etc. 366 367 pseudo-device vnd 4 368 369 ## Concatenated and striped disks; with this, you can create a software-based 370 ## disk array similar to a "RAID 0" setup. See ccd(4). 371 372 pseudo-device ccd 4 373 374 ## RAIDframe disk driver: software RAID driver. See raid(4). 375 376 #pseudo-device raid 4 377 378 ## Memory disk device, used on boot floppies with compressed 379 ## kernel-plus-root-disk images. 380 381 #pseudo-device md 1 382 383 384 #### Network interfaces 385 386 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 387 ## Three flavors of additional SBus ethernets are available. One attaches 388 ## directly like the sun4c on-board, one uses the ledma device like the 389 ## sun4m on-board, and one uses the lebuffer device. 390 391 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 392 le0 at sbus0 slot ? offset ? # sun4c on-board 393 ledma0 at sbus0 slot ? offset ? # sun4m on-board 394 le0 at ledma0 # sun4m on-board 395 le* at sbus? slot ? offset ? # SBus 396 ledma* at sbus? slot ? offset ? # SBus 397 le* at ledma? # SBus 398 lebuffer0 at sbus? slot ? offset ? # SBus 399 le0 at lebuffer? # SBus 400 lebuffer* at sbus? slot ? offset ? # SBus 401 le* at lebuffer? # SBus 402 403 404 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 405 ## or on a Multibus/VME card. 406 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 407 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 408 ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 409 ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 410 ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 411 ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 412 413 ## qec/be, qec/hme 414 qec* at sbus? slot ? offset ? 415 be* at qec? 416 qe* at qec? 417 418 # midway ATM 419 en0 at sbus? slot ? offset ? 420 421 # PCMCIA ethernet devices 422 ep* at pcmcia? 423 mbe* at pcmcia? 424 ne* at pcmcia? 425 sm* at pcmcia? 426 427 # MII/PHY support 428 exphy* at mii? phy ? # 3Com internal PHYs 429 icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 430 inphy* at mii? phy ? # Intel 82555 PHYs 431 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 432 nsphy* at mii? phy ? # NS83840 PHYs 433 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 434 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 435 tlphy* at mii? phy ? # ThunderLAN PHYs 436 ukphy* at mii? phy ? # generic unknown PHYs 437 438 ## Loopback network interface; required 439 pseudo-device loop 440 441 ## SLIP and CSLIP interfaces, for IP over a serial line. 442 pseudo-device sl 2 443 444 ## PPP, the successor to SLIP. See pppd(8). 445 pseudo-device ppp 2 446 447 ## Starmode Radio IP, a special hardware network device. 448 #pseudo-device strip 1 449 450 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 451 ## This is used by the third-party user-mode "ppp" program, and others. 452 pseudo-device tun 4 453 454 ## Generic L3 over IP tunnel 455 #pseudo-device gre 2 # generic L3 over IP tunnel 456 457 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 458 ## interface that allows selective examining of incoming packets. 459 pseudo-device bpfilter 8 460 461 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 462 ## one example of the use of the IP Filter. 463 pseudo-device ipfilter 464 465 466 #### Audio and video devices 467 468 ## /dev/audio support (`audioamd' plus `audio') 469 ## 470 audioamd0 at mainbus0 # sun4c 471 #audioamd0 at obio0 # sun4m 472 audioamd0 at sbus0 slot ? offset ? # sun4m 473 audio* at audioamd0 474 475 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 476 audio* at audiocs0 477 478 479 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 480 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 481 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 482 ## "cgfour". 483 484 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 485 bwtwo* at sbus? slot ? offset ? # 486 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 487 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 488 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 489 490 ## Sun "cgtwo" VME color framebuffer 491 cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 492 493 ## Sun "cgthree" Sbus color framebuffer 494 cgthree0 at sbus? slot ? offset ? 495 cgthree* at sbus? slot ? offset ? 496 #cgthree0 at obio? slot ? offset ? # sun4m 497 498 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 499 ## regarding overlay plane. 500 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 501 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 502 503 ## Sun "cgsix" accelerated color framebuffer. 504 cgsix0 at sbus? slot ? offset ? 505 cgsix* at sbus? slot ? offset ? 506 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 507 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 508 509 ## Sun "cgeight" 24-bit framebuffer 510 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 511 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 512 513 ## Sun "tcx" accelerated color framebuffer. 514 tcx0 at sbus? slot ? offset ? 515 tcx* at sbus? slot ? offset ? 516 517 # Sun "cgfourteen" accelerated 24-bit framebuffer. 518 cgfourteen0 at obio0 # sun4m 519 520 521 #### Other device configuration 522 523 ## Pseudo ttys, required for network logins and programs like screen. 524 ## 32 is a good number for average systems; you may have as many as you 525 ## like, though 256 is more or less the upper limit. Increasing this 526 ## number still requires you to run /dev/MAKEDEV to create the files 527 ## for the ptys. 528 529 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 530 531 ## Random device, used to implement /dev/random (a source of random noise), 532 ## and generate randomness for some kernel formulae. 533 ## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 534 535 #pseudo-device rnd 536
Indexes created Thu Oct 02 10:09:58 GMT 2025