GENERIC revision 1.70
1 # $NetBSD: GENERIC,v 1.70 1998/08/27 20:56:44 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 #### Standard system devices -- all required for a given architecture 187 188 ## Auxiliary system registers on sun4c and sun4m 189 auxreg0 at mainbus0 # sun4c 190 auxreg0 at obio0 # sun4m 191 192 ## Power status and control register on Sun4m systems 193 power0 at obio0 194 195 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 196 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 197 clock0 at mainbus0 # sun4c 198 clock0 at obio0 # sun4m 199 clock0 at obio0 addr 0xf2000000 # sun4/300 200 201 ## Intersil clock found on 4/100 and 4/200 systems. 202 oclock0 at obio0 addr 0xf3000000 # sun4/200 203 oclock0 at obio0 addr 0x03000000 # sun4/100 204 205 ## Memory error registers. 206 memreg0 at mainbus0 # sun4c 207 memreg0 at obio0 # sun4m 208 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 209 memreg0 at obio0 addr 0x04000000 # sun4/100 210 211 ## Timer chip found on 4/300, sun4c, and sun4m systems. 212 timer0 at mainbus0 # sun4c 213 timer0 at obio0 # sun4m 214 timer0 at obio0 addr 0xef000000 # sun4/300 215 216 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 217 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 218 ## Mostek clock chip on 4/300 systems. 219 eeprom0 at obio0 addr 0xf2000000 # sun4/200 220 eeprom0 at obio0 addr 0x02000000 # sun4/100 221 222 223 #### Serial port configuration 224 225 ## Zilog 8530 serial chips. Each has two-channels. 226 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 227 zs0 at mainbus0 # sun4c 228 zs0 at obio0 # sun4m 229 zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 230 zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 231 zstty0 at zs0 channel 0 # ttya 232 zstty1 at zs0 channel 1 # ttyb 233 234 zs1 at mainbus0 # sun4c 235 zs1 at obio0 # sun4m 236 zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 237 zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 238 kbd0 at zs1 channel 0 # keyboard 239 ms0 at zs1 channel 1 # mouse 240 241 zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 242 zstty2 at zs2 channel 0 # ttyc 243 zstty3 at zs2 channel 1 # ttyd 244 245 246 ## Magma Serial/Parallel driver 247 magma* at sbus? slot ? offset ? 248 mtty* at magma? 249 mbpp* at magma? 250 251 252 #### Disk controllers and disks 253 254 # 255 256 ## The following flags may be set for the NCR53c94 based esp driver: 257 ## bits 0-7: disable disconnect/reselect for the corresponding target 258 ## bits 8-15: disable synchronous negotiation for target [bit-8] 259 260 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 261 ## Both `dma' and `esp' are needed in all cases. 262 ## Two kinds of additional SBus SCSI interfaces are available. One uses 263 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 264 265 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 266 ## an LSI Logic DMA controller 267 268 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 269 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 270 271 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 272 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 273 esp0 at dma0 flags 0x0000 # sun4m 274 275 # FSBE/S SCSI 276 dma* at sbus? slot ? offset ? # SBus 277 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 278 esp* at dma? flags 0x0000 # SBus 279 280 scsibus* at esp? 281 282 ## Qlogic ISP SBus SCSI Card 283 isp* at sbus? slot ? offset ? 284 scsibus* at isp? 285 286 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 287 ## This driver has several flags which may be enabled by OR'ing 288 ## the values and using the "flags" directive. 289 ## Valid flags are: 290 ## 291 ## 0x01 Use DMA (may be polled) 292 ## 0x02 Use DMA completion interrupts 293 ## 0x04 Allow disconnect/reselect 294 ## 295 ## E.g. the following would enable DMA, interrupts, and reselect: 296 ## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 297 ## 298 ## By default, DMA is enabled in the driver. 299 300 si0 at vme0 addr 0x200000 pri 2 vec 0x40 301 scsibus* at si? 302 303 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 304 ## on sun4/100 systems. The flags are the same as the "si" 305 ## controller. Note, while DMA is enabled by default, only 306 ## polled DMA works at this time, and reselects do not work 307 ## on this particular controller. 308 309 sw0 at obio0 addr 0x0a000000 level 3 310 scsibus* at sw? 311 312 ## These entries find devices on all SCSI busses and assign 313 ## unit numbers dynamically. 314 sd* at scsibus? target ? lun ? # SCSI disks 315 st* at scsibus? target ? lun ? # SCSI tapes 316 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 317 ch* at scsibus? target ? lun ? # SCSI changer devices 318 ss* at scsibus? target ? lun ? # SCSI scanners 319 uk* at scsibus? target ? lun ? # unknown SCSI 320 321 322 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 323 ## on sun4 systems. 324 xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 325 xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 326 xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 327 xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 328 xd* at xdc? drive ? 329 330 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 331 ## on sun4 systems. 332 xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 333 xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 334 xy* at xyc? drive ? 335 336 337 ## Floppy controller and drive found on SPARCstations. 338 339 fdc0 at mainbus0 # sun4c controller 340 fdc0 at obio0 # sun4m controller 341 fd* at fdc0 # the drive itself 342 343 ## A disk-like interface to files. Can be used to create floppy, CD, 344 ## miniroot images, etc. 345 346 pseudo-device vnd 4 347 348 ## Concatenated and striped disks; with this, you can create a software-based 349 ## disk array similar to a "RAID 0" setup. See ccd(4). 350 351 pseudo-device ccd 4 352 353 ## Memory disk device, used on boot floppies with compressed 354 ## kernel-plus-root-disk images. 355 356 #pseudo-device md 1 357 358 359 #### Network interfaces 360 361 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 362 ## Three flavors of additional SBus ethernets are available. One attaches 363 ## directly like the sun4c on-board, one uses the ledma device like the 364 ## sun4m on-board, and one uses the lebuffer device. 365 366 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 367 le0 at sbus0 slot ? offset ? # sun4c on-board 368 ledma0 at sbus0 slot ? offset ? # sun4m on-board 369 le0 at ledma0 # sun4m on-board 370 le* at sbus? slot ? offset ? # SBus 371 ledma* at sbus? slot ? offset ? # SBus 372 le* at ledma? # SBus 373 lebuffer0 at sbus? slot ? offset ? # SBus 374 le0 at lebuffer? # SBus 375 lebuffer* at sbus? slot ? offset ? # SBus 376 le* at lebuffer? # SBus 377 378 379 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 380 ## or on a Multibus/VME card. 381 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 382 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 383 ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 384 ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 385 ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 386 ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 387 388 ## qec/be, qec/hme 389 qec* at sbus? slot ? offset ? 390 #be* at qec? 391 #hme* at qec? 392 393 # midway ATM 394 en0 at sbus? slot ? offset ? 395 396 ## Loopback network interface; required 397 pseudo-device loop 398 399 ## SLIP and CSLIP interfaces, for IP over a serial line. 400 pseudo-device sl 2 401 402 ## PPP, the successor to SLIP. See pppd(8). 403 pseudo-device ppp 2 404 405 ## Starmode Radio IP, a special hardware network device. 406 #pseudo-device strip 1 407 408 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 409 ## This is used by the third-party user-mode "ppp" program, and others. 410 pseudo-device tun 4 411 412 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 413 ## interface that allows selective examining of incoming packets. 414 pseudo-device bpfilter 8 415 416 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 417 ## one example of the use of the IP Filter. 418 pseudo-device ipfilter 419 420 421 #### Audio and video devices 422 423 ## /dev/audio support (`audioamd' plus `audio') 424 ## 425 audioamd0 at mainbus0 # sun4c 426 #audioamd0 at obio0 # sun4m 427 audioamd0 at sbus0 slot ? offset ? # sun4m 428 audio* at audioamd0 429 430 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 431 audio* at audiocs0 432 433 434 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 435 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 436 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 437 ## "cgfour". 438 439 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 440 bwtwo* at sbus? slot ? offset ? # 441 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 442 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 443 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 444 445 ## Sun "cgtwo" VME color framebuffer 446 cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 447 448 ## Sun "cgthree" Sbus color framebuffer 449 cgthree0 at sbus? slot ? offset ? 450 cgthree* at sbus? slot ? offset ? 451 #cgthree0 at obio? slot ? offset ? # sun4m 452 453 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 454 ## regarding overlay plane. 455 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 456 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 457 458 ## Sun "cgsix" accelerated color framebuffer. 459 cgsix0 at sbus? slot ? offset ? 460 cgsix* at sbus? slot ? offset ? 461 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 462 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 463 464 ## Sun "cgeight" 24-bit framebuffer 465 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 466 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 467 468 ## Sun "tcx" accelerated color framebuffer. 469 tcx0 at sbus? slot ? offset ? 470 tcx* at sbus? slot ? offset ? 471 472 # Sun "cgfourteen" accelerated 24-bit framebuffer. 473 cgfourteen0 at obio0 # sun4m 474 475 476 #### Other device configuration 477 478 ## Pseudo ttys, required for network logins and programs like screen. 479 ## 32 is a good number for average systems; you may have as many as you 480 ## like, though 256 is more or less the upper limit. Increasing this 481 ## number still requires you to run /dev/MAKEDEV to create the files 482 ## for the ptys. 483 484 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 485 486 ## Random device, used to implement /dev/random (a source of random noise), 487 ## and generate randomness for some kernel formulae. 488 ## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 489 490 #pseudo-device rnd 491
Indexes created Thu Oct 02 01:09:59 GMT 2025