GENERIC revision 1.67
1 # $NetBSD: GENERIC,v 1.67 1998/05/20 11:50:54 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 # 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 options FIFO # POSIX fifo support (in all filesystems) 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 #### Standard system devices -- all required for a given architecture 188 189 ## Auxiliary system registers on sun4c and sun4m 190 auxreg0 at mainbus0 # sun4c 191 auxreg0 at obio0 # sun4m 192 193 ## Power status and control register on Sun4m systems 194 power0 at obio0 195 196 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 197 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 198 clock0 at mainbus0 # sun4c 199 clock0 at obio0 # sun4m 200 clock0 at obio0 addr 0xf2000000 # sun4/300 201 202 ## Intersil clock found on 4/100 and 4/200 systems. 203 oclock0 at obio0 addr 0xf3000000 # sun4/200 204 oclock0 at obio0 addr 0x03000000 # sun4/100 205 206 ## Memory error registers. 207 memreg0 at mainbus0 # sun4c 208 memreg0 at obio0 # sun4m 209 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 210 memreg0 at obio0 addr 0x04000000 # sun4/100 211 212 ## Timer chip found on 4/300, sun4c, and sun4m systems. 213 timer0 at mainbus0 # sun4c 214 timer0 at obio0 # sun4m 215 timer0 at obio0 addr 0xef000000 # sun4/300 216 217 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 218 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 219 ## Mostek clock chip on 4/300 systems. 220 eeprom0 at obio0 addr 0xf2000000 # sun4/200 221 eeprom0 at obio0 addr 0x02000000 # sun4/100 222 223 224 #### Serial port configuration 225 226 ## Zilog 8530 serial chips. Each has two-channels. 227 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 228 zs0 at mainbus0 # sun4c 229 zs0 at obio0 # sun4m 230 zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 231 zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 232 zstty0 at zs0 channel 0 # ttya 233 zstty1 at zs0 channel 1 # ttyb 234 235 zs1 at mainbus0 # sun4c 236 zs1 at obio0 # sun4m 237 zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 238 zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 239 kbd0 at zs1 channel 0 # keyboard 240 ms0 at zs1 channel 1 # mouse 241 242 zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 243 zstty2 at zs2 channel 0 # ttyc 244 zstty3 at zs2 channel 1 # ttyd 245 246 247 ## Magma Serial/Parallel driver 248 magma* at sbus? slot ? offset ? 249 mtty* at magma? 250 mbpp* at magma? 251 252 253 #### Disk controllers and disks 254 255 # 256 257 ## The following flags may be set for the NCR53c94 based esp driver: 258 ## bits 0-7: disable disconnect/reselect for the corresponding target 259 ## bits 8-15: disable synchronous negotiation for target [bit-8] 260 261 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 262 ## Both `dma' and `esp' are needed in all cases. 263 ## Two kinds of additional SBus SCSI interfaces are available. One uses 264 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 265 266 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 267 ## an LSI Logic DMA controller 268 269 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 270 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 271 272 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 273 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 274 esp0 at dma0 flags 0x0000 # sun4m 275 276 # FSBE/S SCSI 277 dma* at sbus? slot ? offset ? # SBus 278 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 279 esp* at dma? flags 0x0000 # SBus 280 281 scsibus* at esp? 282 283 ## Qlogic ISP SBus SCSI Card 284 isp* at sbus? slot ? offset ? 285 scsibus* at isp? 286 287 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 288 ## This driver has several flags which may be enabled by OR'ing 289 ## the values and using the "flags" directive. 290 ## Valid flags are: 291 ## 292 ## 0x01 Use DMA (may be polled) 293 ## 0x02 Use DMA completion interrupts 294 ## 0x04 Allow disconnect/reselect 295 ## 296 ## E.g. the following would enable DMA, interrupts, and reselect: 297 ## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 298 ## 299 ## By default, DMA is enabled in the driver. 300 301 si0 at vme0 addr 0x200000 pri 2 vec 0x40 302 scsibus* at si? 303 304 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 305 ## on sun4/100 systems. The flags are the same as the "si" 306 ## controller. Note, while DMA is enabled by default, only 307 ## polled DMA works at this time, and reselects do not work 308 ## on this particular controller. 309 310 sw0 at obio0 addr 0x0a000000 level 3 311 scsibus* at sw? 312 313 ## These entries find devices on all SCSI busses and assign 314 ## unit numbers dynamically. 315 sd* at scsibus? target ? lun ? # SCSI disks 316 st* at scsibus? target ? lun ? # SCSI tapes 317 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 318 ch* at scsibus? target ? lun ? # SCSI changer devices 319 ss* at scsibus? target ? lun ? # SCSI scanners 320 uk* at scsibus? target ? lun ? # unknown SCSI 321 322 323 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 324 ## on sun4 systems. 325 xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 326 xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 327 xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 328 xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 329 xd* at xdc? drive ? 330 331 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 332 ## on sun4 systems. 333 xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 334 xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 335 xy* at xyc? drive ? 336 337 338 ## Floppy controller and drive found on SPARCstations. 339 340 fdc0 at mainbus0 # sun4c controller 341 fdc0 at obio0 # sun4m controller 342 fd* at fdc0 # the drive itself 343 344 ## A disk-like interface to files. Can be used to create floppy, CD, 345 ## miniroot images, etc. 346 347 pseudo-device vnd 4 348 349 ## Concatenated and striped disks; with this, you can create a software-based 350 ## disk array similar to a "RAID 0" setup. See ccd(4). 351 352 pseudo-device ccd 4 353 354 ## Memory disk device, used on boot floppies with compressed 355 ## kernel-plus-root-disk images. 356 357 #pseudo-device md 1 358 359 360 #### Network interfaces 361 362 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 363 ## Three flavors of additional SBus ethernets are available. One attaches 364 ## directly like the sun4c on-board, one uses the ledma device like the 365 ## sun4m on-board, and one uses the lebuffer device. 366 367 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 368 le0 at sbus0 slot ? offset ? # sun4c on-board 369 ledma0 at sbus0 slot ? offset ? # sun4m on-board 370 le0 at ledma0 # sun4m on-board 371 le* at sbus? slot ? offset ? # SBus 372 ledma* at sbus? slot ? offset ? # SBus 373 le* at ledma? # SBus 374 lebuffer0 at sbus? slot ? offset ? # SBus 375 le0 at lebuffer? # SBus 376 lebuffer* at sbus? slot ? offset ? # SBus 377 le* at lebuffer? # SBus 378 379 380 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 381 ## or on a Multibus/VME card. 382 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 383 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 384 ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 385 ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 386 ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 387 ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 388 389 ## Loopback network interface; required 390 pseudo-device loop 391 392 ## SLIP and CSLIP interfaces, for IP over a serial line. 393 pseudo-device sl 2 394 395 ## PPP, the successor to SLIP. See pppd(8). 396 pseudo-device ppp 2 397 398 ## Starmode Radio IP, a special hardware network device. 399 #pseudo-device strip 1 400 401 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 402 ## This is used by the third-party user-mode "ppp" program, and others. 403 pseudo-device tun 4 404 405 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 406 ## interface that allows selective examining of incoming packets. 407 pseudo-device bpfilter 8 408 409 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 410 ## one example of the use of the IP Filter. 411 pseudo-device ipfilter 412 413 414 #### Audio and video devices 415 416 ## /dev/audio support (`audioamd' plus `audio') 417 ## 418 audioamd0 at mainbus0 # sun4c 419 #audioamd0 at obio0 # sun4m 420 audioamd0 at sbus0 slot ? offset ? # sun4m 421 audio* at audioamd0 422 423 424 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 425 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 426 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 427 ## "cgfour". 428 429 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 430 bwtwo* at sbus? slot ? offset ? # 431 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 432 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 433 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 434 435 ## Sun "cgtwo" VME color framebuffer 436 cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 437 438 ## Sun "cgthree" Sbus color framebuffer 439 cgthree0 at sbus? slot ? offset ? 440 cgthree* at sbus? slot ? offset ? 441 #cgthree0 at obio? slot ? offset ? # sun4m 442 443 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 444 ## regarding overlay plane. 445 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 446 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 447 448 ## Sun "cgsix" accelerated color framebuffer. 449 cgsix0 at sbus? slot ? offset ? 450 cgsix* at sbus? slot ? offset ? 451 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 452 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 453 454 ## Sun "cgeight" 24-bit framebuffer 455 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 456 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 457 458 ## Sun "tcx" accelerated color framebuffer. 459 tcx0 at sbus? slot ? offset ? 460 tcx* at sbus? slot ? offset ? 461 462 # Sun "cgfourteen" accelerated 24-bit framebuffer. 463 cgfourteen0 at obio0 # sun4m 464 465 466 #### Other device configuration 467 468 ## Pseudo ttys, required for network logins and programs like screen. 469 ## 32 is a good number for average systems; you may have as many as you 470 ## like, though 256 is more or less the upper limit. Increasing this 471 ## number still requires you to run /dev/MAKEDEV to create the files 472 ## for the ptys. 473 474 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 475 476 ## Random device, used to implement /dev/random (a source of random noise), 477 ## and generate randomness for some kernel formulae. 478 ## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 479 480 #pseudo-device rnd 481
Indexes created Thu Oct 02 14:10:14 GMT 2025