GENERIC revision 1.63
1 # $NetBSD: GENERIC,v 1.63 1998/03/21 11:15:25 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 ## Virtual memory configuration. There are two choices, the old Mach 38 ## based VM system, or the new UVM system. 39 options OLDVM # MACH VM 40 #options UVM # UVM VM 41 42 ## System call tracing (see ktrace(1)). 43 options KTRACE 44 45 ## Collect statistics on kernel malloc's and free's. This does have a 46 ## significant performance hit on slower machines, so it is intended for 47 ## diagnostic use only. 48 #options KMEMSTATS 49 50 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 51 options SYSVMSG # System V message queues 52 options SYSVSEM # System V semaphores 53 options SYSVSHM # System V shared memory 54 #options SHMMAXPGS=1024 # 1024 pages is the default 55 56 ## Loadable kernel module support; still under development. 57 options LKM 58 59 ## NFS boot options; default on sparc is the bootparam protocol 60 options NFS_BOOT_BOOTPARAM 61 #options NFS_BOOT_BOOTP 62 #options NFS_BOOT_DHCP 63 64 #### Debugging options 65 66 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 67 ## serial console break or keyboard reset, where the PROM would normally 68 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 69 #options DDB # kernel dynamic debugger 70 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 71 #options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 72 73 ## You may also use gdb, on another computer connected to this machine over 74 ## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 75 ## a dev_t encoded device number of the serial port to use. 76 ## (0xc01 = ttya, 0xc02 = ttyb.) 77 #options KGDB # support for kernel gdb 78 #options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 79 #options KGDBRATE=38400 # baud rate 80 81 82 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 83 ## such that gdb(1) can be used on a kernel coredump. 84 85 #makeoptions DEBUG="-g" 86 87 88 ## Adds code to the kernel that does internal consistency checks, and will 89 ## cause the kernel to panic if corruption of internal data structures 90 ## is detected. 91 #options DIAGNOSTIC # extra kernel sanity checking 92 93 ## Enable (possibly expensive) debugging code that may also display messages 94 ## on the system console 95 #options DEBUG 96 97 ## Make SCSI error messages more verbose when explaining their meanings. 98 options SCSIVERBOSE 99 100 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 101 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 102 ## and other insecurities good only for development work. Do not use this 103 ## option on a production machine. 104 #options INSECURE 105 106 ## Allow non-root users to grab /dev/console with programs such as xconsole. 107 ## `xconsole' therefore does not need setuid root with this option enabled. 108 #options UCONSOLE 109 110 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 111 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 112 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 113 ## opaque file mechanism. Perl calls this "secure setuid scripts." 114 115 #options FDSCRIPTS 116 #options SETUIDSCRIPTS 117 118 ## Options for compatibility with previous releases foreign system binaries. 119 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 120 ## additional user-level utilities or system configuration files. See 121 ## compat_sunos(8) and compat_svr4(8). 122 123 options COMPAT_43 # 4.3BSD system interfaces 124 options COMPAT_10 # NetBSD 1.0 binary compatibility 125 options COMPAT_11 # NetBSD 1.1 binary compatibility 126 options COMPAT_12 # NetBSD 1.2 binary compatibility 127 options COMPAT_13 # NetBSD 1.3 binary compatibility 128 options COMPAT_SUNOS # SunOS 4.x binary compatibility 129 options COMPAT_SVR4 # SunOS 5.x binary compatibility 130 options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 131 132 ## File systems. You probably need at least one of FFS or NFS. 133 file-system FFS # Berkeley Fast Filesystem 134 file-system NFS # Sun NFS-compatible filesystem client 135 file-system KERNFS # kernel data-structure filesystem 136 file-system NULLFS # NULL layered filesystem 137 file-system MFS # memory-based filesystem 138 file-system FDESC # user file descriptor filesystem 139 file-system UMAPFS # uid/gid remapping filesystem 140 file-system LFS # Log-based filesystem (still experimental) 141 file-system PORTAL # portal filesystem (still experimental) 142 file-system PROCFS # /proc 143 file-system CD9660 # ISO 9660 + Rock Ridge file system 144 file-system UNION # union file system 145 file-system MSDOSFS # MS-DOS FAT filesystem(s). 146 147 ## File system options. 148 options NFSSERVER # Sun NFS-compatible filesystem server 149 options QUOTA # FFS quotas 150 #options FFS_EI # FFS Endian Independent support 151 options FIFO # POSIX fifo support (in all filesystems) 152 153 ## Network protocol support. In most environments, INET is required. 154 options INET # IP (Internet Protocol) v4 155 options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 156 #options GATEWAY # packet forwarding ("router switch") 157 #options MROUTING # packet forwarding of multicast packets 158 #options DIRECTED_BROADCAST # allow broadcasts through routers 159 options NS # Xerox NS networking 160 #options NSIP # Xerox NS tunneling over IP 161 options ISO,TPIP # OSI networking 162 options EON # OSI tunneling over IP 163 #options CCITT,LLC,HDLC # X.25 packet switched protocol 164 options NETATALK # AppleTalk (over Ethernet) protocol 165 #options NTP # Network Time Protocol in-kernel support 166 #options PPS_SYNC # Add serial line synchronization for NTP 167 #options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 168 #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 169 #options PPP_BSDCOMP # Add BSD compression to ppp device 170 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 171 #options PPP_FILTER # Add active filters for ppp (via bpf) 172 173 174 175 #### Main bus and CPU .. all systems. 176 mainbus0 at root 177 cpu0 at mainbus0 178 179 #### Bus types found on SPARC systems. 180 181 sbus0 at mainbus0 # sun4c 182 obio0 at mainbus0 # sun4 and sun4m 183 vme0 at mainbus0 # sun4 184 iommu0 at mainbus0 # sun4m 185 sbus0 at iommu0 # sun4m 186 vme0 at iommu0 # sun4m 187 188 #### Standard system devices -- all required for a given architecture 189 190 ## Auxiliary system registers on sun4c and sun4m 191 auxreg0 at mainbus0 # sun4c 192 auxreg0 at obio0 # sun4m 193 194 ## Power status and control register on Sun4m systems 195 power0 at obio0 196 197 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 198 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 199 clock0 at mainbus0 # sun4c 200 clock0 at obio0 # sun4m 201 clock0 at obio0 addr 0xf2000000 # sun4/300 202 203 ## Intersil clock found on 4/100 and 4/200 systems. 204 oclock0 at obio0 addr 0xf3000000 # sun4/200 205 oclock0 at obio0 addr 0x03000000 # sun4/100 206 207 ## Memory error registers. 208 memreg0 at mainbus0 # sun4c 209 memreg0 at obio0 # sun4m 210 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 211 memreg0 at obio0 addr 0x04000000 # sun4/100 212 213 ## Timer chip found on 4/300, sun4c, and sun4m systems. 214 timer0 at mainbus0 # sun4c 215 timer0 at obio0 # sun4m 216 timer0 at obio0 addr 0xef000000 # sun4/300 217 218 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 219 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 220 ## Mostek clock chip on 4/300 systems. 221 eeprom0 at obio0 addr 0xf2000000 # sun4/200 222 eeprom0 at obio0 addr 0x02000000 # sun4/100 223 224 225 #### Serial port configuration 226 227 ## Zilog 8530 serial chips. Each has two-channels. 228 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 229 zs0 at mainbus0 # sun4c 230 zs0 at obio0 # sun4m 231 zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 232 zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 233 zstty0 at zs0 channel 0 # ttya 234 zstty1 at zs0 channel 1 # ttyb 235 236 zs1 at mainbus0 # sun4c 237 zs1 at obio0 # sun4m 238 zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 239 zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 240 kbd0 at zs1 channel 0 # keyboard 241 ms0 at zs1 channel 1 # mouse 242 243 zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 244 zstty2 at zs2 channel 0 # ttyc 245 zstty3 at zs2 channel 1 # ttyd 246 247 #### Disk controllers and disks 248 249 # 250 251 ## The following flags may be set for the NCR53c94 based esp driver: 252 ## bits 0-7: disable disconnect/reselect for the corresponding target 253 ## bits 8-15: disable synchronous negotiation for target [bit-8] 254 255 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 256 ## Both `dma' and `esp' are needed in all cases. 257 ## Two kinds of additional SBus SCSI interfaces are available. One uses 258 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 259 260 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 261 ## an LSI Logic DMA controller 262 263 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 264 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 265 266 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 267 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 268 esp0 at dma0 flags 0x0000 # sun4m 269 270 # FSBE/S SCSI 271 dma* at sbus? slot ? offset ? # SBus 272 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 273 esp* at dma? flags 0x0000 # SBus 274 275 scsibus* at esp? 276 277 ## Qlogic ISP SBus SCSI Card 278 isp* at sbus? slot ? offset ? 279 scsibus* at isp? 280 281 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 282 ## This driver has several flags which may be enabled by OR'ing 283 ## the values and using the "flags" directive. 284 ## Valid flags are: 285 ## 286 ## 0x01 Use DMA (may be polled) 287 ## 0x02 Use DMA completion interrupts 288 ## 0x04 Allow disconnect/reselect 289 ## 290 ## E.g. the following would enable DMA, interrupts, and reselect: 291 ## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 292 ## 293 ## By default, DMA is enabled in the driver. 294 295 si0 at vme0 addr 0x200000 pri 2 vec 0x40 296 scsibus* at si? 297 298 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 299 ## on sun4/100 systems. The flags are the same as the "si" 300 ## controller. Note, while DMA is enabled by default, only 301 ## polled DMA works at this time, and reselects do not work 302 ## on this particular controller. 303 304 sw0 at obio0 addr 0x0a000000 level 3 305 scsibus* at sw? 306 307 ## These entries find devices on all SCSI busses and assign 308 ## unit numbers dynamically. 309 sd* at scsibus? target ? lun ? # SCSI disks 310 st* at scsibus? target ? lun ? # SCSI tapes 311 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 312 ch* at scsibus? target ? lun ? # SCSI changer devices 313 ss* at scsibus? target ? lun ? # SCSI scanners 314 uk* at scsibus? target ? lun ? # unknown SCSI 315 316 317 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 318 ## on sun4 systems. 319 xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 320 xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 321 xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 322 xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 323 xd* at xdc? drive ? 324 325 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 326 ## on sun4 systems. 327 xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 328 xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 329 xy* at xyc? drive ? 330 331 332 ## Floppy controller and drive found on SPARCstations. 333 334 fdc0 at mainbus0 # sun4c controller 335 fdc0 at obio0 # sun4m controller 336 fd* at fdc0 # the drive itself 337 338 ## A disk-like interface to files. Can be used to create floppy, CD, 339 ## miniroot images, etc. 340 341 pseudo-device vnd 4 342 343 ## Concatenated and striped disks; with this, you can create a software-based 344 ## disk array similar to a "RAID 0" setup. See ccd(4). 345 346 pseudo-device ccd 4 347 348 ## Memory disk device, used on boot floppies with compressed 349 ## kernel-plus-root-disk images. 350 351 #pseudo-device md 1 352 353 354 #### Network interfaces 355 356 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 357 ## Three flavors of additional SBus ethernets are available. One attaches 358 ## directly like the sun4c on-board, one uses the ledma device like the 359 ## sun4m on-board, and one uses the lebuffer device. 360 361 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 362 le0 at sbus0 slot ? offset ? # sun4c on-board 363 ledma0 at sbus0 slot ? offset ? # sun4m on-board 364 le0 at ledma0 # sun4m on-board 365 le* at sbus? slot ? offset ? # SBus 366 ledma* at sbus? slot ? offset ? # SBus 367 le* at ledma? # SBus 368 lebuffer0 at sbus? slot ? offset ? # SBus 369 le0 at lebuffer? # SBus 370 lebuffer* at sbus? slot ? offset ? # SBus 371 le* at lebuffer? # SBus 372 373 374 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 375 ## or on a Multibus/VME card. 376 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 377 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 378 ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 379 ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 380 ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 381 ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 382 383 ## Loopback network interface; required 384 pseudo-device loop 385 386 ## SLIP and CSLIP interfaces, for IP over a serial line. 387 pseudo-device sl 2 388 389 ## PPP, the successor to SLIP. See pppd(8). 390 pseudo-device ppp 2 391 392 ## Starmode Radio IP, a special hardware network device. 393 #pseudo-device strip 1 394 395 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 396 ## This is used by the third-party user-mode "ppp" program, and others. 397 pseudo-device tun 4 398 399 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 400 ## interface that allows selective examining of incoming packets. 401 pseudo-device bpfilter 8 402 403 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 404 ## one example of the use of the IP Filter. 405 pseudo-device ipfilter 406 407 408 #### Audio and video devices 409 410 ## /dev/audio support (`audioamd' plus `audio') 411 ## 412 audioamd0 at mainbus0 # sun4c 413 #audioamd0 at obio0 # sun4m 414 audioamd0 at sbus0 slot ? offset ? # sun4m 415 audio* at audioamd0 416 417 418 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 419 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 420 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 421 ## "cgfour". 422 423 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 424 bwtwo* at sbus? slot ? offset ? # 425 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 426 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 427 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 428 429 ## Sun "cgtwo" VME color framebuffer 430 cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 431 432 ## Sun "cgthree" Sbus color framebuffer 433 cgthree0 at sbus? slot ? offset ? 434 cgthree* at sbus? slot ? offset ? 435 #cgthree0 at obio? slot ? offset ? # sun4m 436 437 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 438 ## regarding overlay plane. 439 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 440 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 441 442 ## Sun "cgsix" accelerated color framebuffer. 443 cgsix0 at sbus? slot ? offset ? 444 cgsix* at sbus? slot ? offset ? 445 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 446 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 447 448 ## Sun "cgeight" 24-bit framebuffer 449 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 450 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 451 452 ## Sun "tcx" accelerated color framebuffer. 453 tcx0 at sbus? slot ? offset ? 454 tcx* at sbus? slot ? offset ? 455 456 # Sun "cgfourteen" accelerated 24-bit framebuffer. 457 cgfourteen0 at obio0 # sun4m 458 459 460 #### Other device configuration 461 462 ## Pseudo ttys, required for network logins and programs like screen. 463 ## 32 is a good number for average systems; you may have as many as you 464 ## like, though 256 is more or less the upper limit. Increasing this 465 ## number still requires you to run /dev/MAKEDEV to create the files 466 ## for the ptys. 467 468 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 469 470 ## Random device, used to implement /dev/random (a source of random noise), 471 ## and generate randomness for some kernel formulae. 472 ## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 473 474 #pseudo-device rnd 475
Indexes created Thu Oct 02 14:10:14 GMT 2025