GENERIC revision 1.132
1 # $NetBSD: GENERIC,v 1.132 2002/04/12 08:11:20 gmcgarry Exp $ 2 # 3 # GENERIC machine description file 4 # 5 # This machine description file is used to generate the default NetBSD 6 # kernel. The generic kernel does not include all options, subsystems 7 # and device drivers, but should be useful for most applications. 8 # 9 # The machine description file can be customised for your specific 10 # machine to reduce the kernel size and improve its performance. 11 # 12 # For further information on compiling NetBSD kernels, see the config(8) 13 # man page. 14 # 15 # For further information on hardware support for this architecture, see 16 # the intro(4) man page. For further information about kernel options 17 # for this architecture, see the options(4) man page. For an explanation 18 # of each device driver in this file see the section 4 man page for the 19 # device. 20 21 include "arch/sparc/conf/std.sparc" 22 23 #ident "GENERIC-$Revision: 1.132 $" 24 25 maxusers 32 26 27 ## System kernel configuration. See options(4) for more detail. 28 29 30 # Options for variants of the Sun SPARC architecure. 31 # We currently support three architecture types; at least one is required. 32 options SUN4 # sun4/100, sun4/200, sun4/300 33 options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 34 options SUN4M # sun4m - SS10, SS20, Classic, etc. 35 36 options SUN4_MMU3L # sun4/400 3-level MMU 37 38 ## System options specific to the sparc machine type 39 40 # Blink the power LED on some machines to indicate the system load. 41 #options BLINK 42 43 ## Use a faster console than the PROM's slow drawing routines. Not needed 44 ## for headless (no framebuffer) machines. 45 options RASTERCONSOLE # fast rasterop console 46 options FONT_GALLANT12x22 # the console font 47 #options FONT_BOLD8x16 # a somewhat smaller font 48 ## default console colors: black-on-white; this can be changed 49 ## using the following two options. 50 #options RASTERCONSOLE_FGCOL=WSCOL_BLACK 51 #options RASTERCONSOLE_BGCOL=WSCOL_WHITE 52 53 #### System options that are the same for all ports 54 55 ## Root device configuration: change the ?'s if you are going to use a 56 ## nonstandard root partition (other than where the kernel is booted from) 57 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 58 ## automagically determined at boot time. 59 60 config netbsd root on ? type ? 61 62 ## System call tracing (see ktrace(1)). 63 options KTRACE 64 65 ## Collect statistics on kernel malloc's and free's. This does have a 66 ## significant performance hit on slower machines, so it is intended for 67 ## diagnostic use only. 68 #options KMEMSTATS 69 70 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 71 options SYSVMSG # System V message queues 72 options SYSVSEM # System V semaphores 73 #options SEMMNI=10 # number of semaphore identifiers 74 #options SEMMNS=60 # number of semaphores in system 75 #options SEMUME=10 # max number of undo entries per process 76 #options SEMMNU=30 # number of undo structures in system 77 options SYSVSHM # System V shared memory 78 #options SHMMAXPGS=1024 # 1024 pages is the default 79 80 ## Loadable kernel module support; still under development. 81 options LKM 82 83 #options USERCONF # userconf(4) support 84 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 85 86 ## NFS boot options; default on sparc is the bootparam protocol 87 options NFS_BOOT_BOOTPARAM 88 #options NFS_BOOT_BOOTP 89 #options NFS_BOOT_DHCP 90 91 #### Debugging options 92 93 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 94 ## serial console break or keyboard reset, where the PROM would normally 95 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 96 #options DDB # kernel dynamic debugger 97 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 98 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 99 100 ## You may also use gdb, on another computer connected to this machine over 101 ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 102 ## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 103 ## the minor device number encodes the PROM enumeration of the serial ports, 104 ## i.e.: 105 ## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 106 ## (Note: ttyc and ttyd are available only on some sun4 models) 107 #options KGDB # support for kernel gdb 108 #options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 109 #options KGDB_DEVRATE=38400 # baud rate 110 111 112 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 113 ## such that gdb(1) can be used on a kernel coredump. 114 115 #makeoptions DEBUG="-g" 116 117 118 ## Adds code to the kernel that does internal consistency checks, and will 119 ## cause the kernel to panic if corruption of internal data structures 120 ## is detected. 121 #options DIAGNOSTIC # extra kernel sanity checking 122 123 ## Enable (possibly expensive) debugging code that may also display messages 124 ## on the system console 125 #options DEBUG 126 127 ## Make SCSI error messages more verbose when explaining their meanings. 128 options SCSIVERBOSE 129 130 options MIIVERBOSE # verbose PHY autoconfig messages 131 132 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 133 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 134 ## and other insecurities good only for development work. Do not use this 135 ## option on a production machine. 136 #options INSECURE 137 138 ## Allow non-root users to grab /dev/console with programs such as xconsole. 139 ## `xconsole' therefore does not need setuid root with this option enabled. 140 #options UCONSOLE 141 142 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 143 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 144 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 145 ## opaque file mechanism. Perl calls this "secure setuid scripts." 146 147 #options FDSCRIPTS 148 #options SETUIDSCRIPTS 149 150 ## Options for compatibility with previous releases foreign system binaries. 151 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 152 ## additional user-level utilities or system configuration files. See 153 ## compat_sunos(8) and compat_svr4(8). 154 155 options COMPAT_43 # 4.3BSD system interfaces 156 options COMPAT_10 # NetBSD 1.0 binary compatibility 157 options COMPAT_11 # NetBSD 1.1 binary compatibility 158 options COMPAT_12 # NetBSD 1.2 binary compatibility 159 options COMPAT_13 # NetBSD 1.3 binary compatibility 160 options COMPAT_14 # NetBSD 1.4 binary compatibility 161 options COMPAT_SUNOS # SunOS 4.x binary compatibility 162 options COMPAT_SVR4 # SunOS 5.x binary compatibility 163 164 ## File systems. You probably need at least one of FFS or NFS. 165 file-system FFS # Berkeley Fast Filesystem 166 file-system NFS # Sun NFS-compatible filesystem client 167 file-system KERNFS # kernel data-structure filesystem 168 file-system NULLFS # NULL layered filesystem 169 file-system OVERLAY # overlay file system 170 file-system MFS # memory-based filesystem 171 file-system FDESC # user file descriptor filesystem 172 file-system UMAPFS # uid/gid remapping filesystem 173 file-system LFS # Log-based filesystem (still experimental) 174 file-system PORTAL # portal filesystem (still experimental) 175 file-system PROCFS # /proc 176 file-system CD9660 # ISO 9660 + Rock Ridge file system 177 file-system UNION # union file system 178 file-system MSDOSFS # MS-DOS FAT filesystem(s). 179 file-system CODA # Coda File System; also needs vcoda (below) 180 181 ## File system options. 182 options NFSSERVER # Sun NFS-compatible filesystem server 183 options QUOTA # FFS quotas 184 #options FFS_EI # FFS Endian Independent support 185 options SOFTDEP # FFS soft updates support. 186 187 ## Network protocol support. In most environments, INET is required. 188 options INET # IP (Internet Protocol) v4 189 options INET6 # IPV6 190 #options IPSEC # IP security 191 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 192 #options IPSEC_DEBUG # debug for IP security 193 #options GATEWAY # packet forwarding ("router switch") 194 #options MROUTING # packet forwarding of multicast packets 195 #options DIRECTED_BROADCAST # allow broadcasts through routers 196 options NS # Xerox NS networking 197 #options NSIP # Xerox NS tunneling over IP 198 options ISO,TPIP # OSI networking 199 #options EON # OSI tunneling over IP 200 #options CCITT,LLC,HDLC # X.25 packet switched protocol 201 #options NETATALK # AppleTalk (over Ethernet) protocol 202 options NTP # Network Time Protocol in-kernel support 203 #options PPS_SYNC # Add serial line synchronization for NTP 204 options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 205 options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 206 options PPP_BSDCOMP # Add BSD compression to ppp device 207 options PPP_DEFLATE # Add deflate (libz) compression to ppp device 208 options PPP_FILTER # Add active filters for ppp (via bpf) 209 210 211 212 #### Main bus and CPU .. all systems. 213 mainbus0 at root 214 cpu0 at mainbus0 215 216 #### Bus types found on SPARC systems. 217 218 sbus0 at mainbus0 # sun4c 219 obio0 at mainbus0 # sun4 and sun4m 220 sparcvme0 at mainbus0 # sun4 221 iommu0 at mainbus0 # sun4m 222 sbus0 at iommu0 # sun4m 223 sparcvme0 at iommu0 # sun4m 224 vme0 at sparcvme0 # mi VME attachment 225 226 ## SBus expander box 227 xbox* at sbus? slot ? offset ? 228 sbus* at xbox? 229 230 ## SBus to PCMCIA bridge 231 # Currently enabling nell* with audioamd* causes panic at attach 232 #nell* at sbus? slot ? offset ? # PCMCIA bridge 233 #pcmcia* at nell? 234 235 #### Standard system devices -- all required for a given architecture 236 237 ## Auxiliary system registers on sun4c and sun4m 238 auxreg0 at mainbus0 # sun4c 239 auxreg0 at obio0 # sun4m 240 auxiotwo0 at obio0 # only on Tadpole SPARCbook. 241 242 ## Power status and control register on Sun4m systems 243 power0 at obio0 244 245 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 246 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 247 clock0 at mainbus0 # sun4c 248 clock0 at obio0 # sun4m 249 clock0 at obio0 addr 0xf2000000 # sun4/300 250 251 ## Intersil clock found on 4/100 and 4/200 systems. 252 oclock0 at obio0 addr 0xf3000000 # sun4/200 253 oclock0 at obio0 addr 0x03000000 # sun4/100 254 255 ## Memory error registers. 256 memreg0 at mainbus0 # sun4c 257 memreg0 at obio0 # sun4m 258 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 259 memreg0 at obio0 addr 0x04000000 # sun4/100 260 261 ## ECC memory control 262 eccmemctl0 at mainbus0 # sun4m 263 264 ## Timer chip found on 4/300, sun4c, and sun4m systems. 265 timer0 at mainbus0 # sun4c 266 timer0 at obio0 # sun4m 267 timer0 at obio0 addr 0xef000000 # sun4/300 268 269 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 270 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 271 ## Mostek clock chip on 4/300 systems. 272 eeprom0 at obio0 addr 0xf2000000 # sun4/200 273 eeprom0 at obio0 addr 0x02000000 # sun4/100 274 275 276 #### Serial port configuration 277 278 ## Zilog 8530 serial chips. Each has two-channels. 279 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 280 zs0 at mainbus0 # sun4c 281 zs0 at obio0 # sun4m 282 zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 283 zs0 at obio0 addr 0x01000000 level 12 # sun4/100 284 zstty0 at zs0 channel 0 # ttya 285 zstty1 at zs0 channel 1 # ttyb 286 287 zs1 at mainbus0 # sun4c 288 zs1 at obio0 # sun4m 289 zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 290 zs1 at obio0 addr 0x00000000 level 12 # sun4/100 291 kbd0 at zs1 channel 0 # keyboard 292 ms0 at zs1 channel 1 # mouse 293 294 zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 295 zstty2 at zs2 channel 0 # ttyc 296 zstty3 at zs2 channel 1 # ttyd 297 298 ## NS16x50 serial chips and clones. Present on the 299 ## Sun JavaStation-1 and Tadpole SPARCbook 3 300 com* at obio0 # sun4m 301 302 # Parallel port. 303 bpp* at sbus? slot? offset ? 304 305 ## Magma Serial/Parallel driver 306 magma* at sbus? slot ? offset ? 307 mtty* at magma? 308 mbpp* at magma? 309 310 ## PCMCIA serial interfaces 311 #com* at pcmcia? 312 #pcmcom* at pcmcia? 313 #com* at pcmcom? 314 315 #### Disk controllers and disks 316 317 # 318 319 ## The following flags may be set for the NCR53c94 based esp driver: 320 ## bits 0-7: disable disconnect/reselect for the corresponding target 321 ## bits 8-15: disable synchronous negotiation for target [bit-8] 322 323 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 324 ## Both `dma' and `esp' are needed in all cases. 325 ## Two kinds of additional SBus SCSI interfaces are available. One uses 326 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 327 328 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 329 ## an LSI Logic DMA controller 330 331 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 332 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 333 334 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 335 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 336 esp0 at dma0 flags 0x0000 # sun4m 337 338 # FSBE/S SCSI 339 dma* at sbus? slot ? offset ? # SBus 340 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 341 esp* at dma? flags 0x0000 # SBus 342 343 scsibus* at esp? 344 345 ## Qlogic ISP SBus SCSI Card 346 isp* at sbus? slot ? offset ? 347 scsibus* at isp? 348 349 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 350 ## This driver has several flags which may be enabled by OR'ing 351 ## the values and using the "flags" directive. 352 ## Valid flags are: 353 ## 354 ## 0x01 Use DMA (may be polled) 355 ## 0x02 Use DMA completion interrupts 356 ## 0x04 Allow disconnect/reselect 357 ## 358 ## E.g. the following would enable DMA, interrupts, and reselect: 359 ## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 360 ## 361 ## By default, DMA is enabled in the driver. 362 363 si0 at vme0 addr 0x200000 irq 2 vect 0x40 364 scsibus* at si? 365 366 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 367 ## on sun4/100 systems. The flags are the same as the "si" 368 ## controller. Note, while DMA is enabled by default, only 369 ## polled DMA works at this time, and reselects do not work 370 ## on this particular controller. 371 372 sw0 at obio0 addr 0x0a000000 level 3 373 scsibus* at sw? 374 375 ## PCMCIA SCSI controllers 376 #aic* at pcmcia? 377 #scsibus* at aic? 378 379 380 ## These entries find devices on all SCSI busses and assign 381 ## unit numbers dynamically. 382 sd* at scsibus? target ? lun ? # SCSI disks 383 st* at scsibus? target ? lun ? # SCSI tapes 384 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 385 ch* at scsibus? target ? lun ? # SCSI changer devices 386 ss* at scsibus? target ? lun ? # SCSI scanners 387 ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 388 uk* at scsibus? target ? lun ? # unknown SCSI 389 390 391 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 392 ## on sun4 systems. 393 xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 394 xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 395 xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 396 xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 397 xd* at xdc? drive ? 398 399 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 400 ## on sun4 systems. 401 xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 402 xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 403 xy* at xyc? drive ? 404 405 406 ## Floppy controller and drive found on SPARCstations. 407 408 fdc0 at mainbus0 # sun4c controller 409 fdc0 at obio0 # sun4m controller 410 fd* at fdc0 # the drive itself 411 412 ## PCMCIA IDE controllers 413 #wdc* at pcmcia? 414 #wd* at wdc? 415 416 ## A disk-like interface to files. Can be used to create floppy, CD, 417 ## miniroot images, etc. 418 419 pseudo-device vnd 4 420 421 ## Concatenated and striped disks; with this, you can create a software-based 422 ## disk array similar to a "RAID 0" setup. See ccd(4). 423 424 pseudo-device ccd 4 425 426 ## RAIDframe disk driver: software RAID driver. See raid(4). 427 428 pseudo-device raid 8 429 options RAID_AUTOCONFIG # auto-configuration of RAID components 430 # Options to enable various other RAIDframe RAID types. 431 # options RF_INCLUDE_EVENODD=1 432 # options RF_INCLUDE_RAID5_RS=1 433 # options RF_INCLUDE_PARITYLOGGING=1 434 # options RF_INCLUDE_CHAINDECLUSTER=1 435 # options RF_INCLUDE_INTERDECLUSTER=1 436 # options RF_INCLUDE_PARITY_DECLUSTERING=1 437 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 438 439 440 ## Memory disk device, used on boot floppies with compressed 441 ## kernel-plus-root-disk images. 442 443 #pseudo-device md 1 444 445 446 #### Network interfaces 447 448 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 449 ## Three flavors of additional SBus ethernets are available. One attaches 450 ## directly like the sun4c on-board, one uses the ledma device like the 451 ## sun4m on-board, and one uses the lebuffer device. 452 453 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 454 le0 at sbus0 slot ? offset ? # sun4c on-board 455 ledma0 at sbus0 slot ? offset ? # sun4m on-board 456 le0 at ledma0 # sun4m on-board 457 le* at sbus? slot ? offset ? # SBus 458 ledma* at sbus? slot ? offset ? # SBus 459 le* at ledma? # SBus 460 lebuffer0 at sbus? slot ? offset ? # SBus 461 le0 at lebuffer? # SBus 462 lebuffer* at sbus? slot ? offset ? # SBus 463 le* at lebuffer? # SBus 464 465 466 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 467 ## or on a Multibus/VME card. 468 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 469 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 470 ## VME: the first [addr,len] pair specifies the device registers; 471 ## the second pair specifies the on-board memory buffer 472 ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 473 ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 474 ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 475 ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 476 477 ## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 478 ## (qe, 10MBd) attached. 479 qec* at sbus? slot ? offset ? # Quad Ethernet Controller 480 be* at qec? # BigMac Ethernet (10/100MBd) 481 qe* at qec? # Mace Ethernet (10MBd) 482 483 ## Happy Meal Ethernet 484 hme* at sbus? slot ? offset ? 485 486 # midway ATM 487 en0 at sbus? slot ? offset ? 488 489 # PCMCIA ethernet devices 490 #ep* at pcmcia? 491 #mbe* at pcmcia? 492 #ne* at pcmcia? 493 #sm* at pcmcia? 494 495 # MII/PHY support 496 exphy* at mii? phy ? # 3Com internal PHYs 497 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 498 inphy* at mii? phy ? # Intel 82555 PHYs 499 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 500 nsphy* at mii? phy ? # NS83840 PHYs 501 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 502 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 503 tlphy* at mii? phy ? # ThunderLAN PHYs 504 ukphy* at mii? phy ? # generic unknown PHYs 505 506 ## Loopback network interface; required 507 pseudo-device loop 508 509 ## SLIP and CSLIP interfaces, for IP over a serial line. 510 pseudo-device sl 2 511 512 ## PPP, the successor to SLIP. See pppd(8). 513 pseudo-device ppp 2 514 515 ## PPP over Ethernet (RFC 2516) 516 pseudo-device pppoe 517 518 ## Starmode Radio IP, a special hardware network device. 519 #pseudo-device strip 1 520 521 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 522 ## This is used by the third-party user-mode "ppp" program, and others. 523 pseudo-device tun 4 524 525 ## Generic L3 over IP tunnel 526 #pseudo-device gre 2 # generic L3 over IP tunnel 527 528 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 529 ## interface that allows selective examining of incoming packets. 530 pseudo-device bpfilter 8 531 532 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 533 ## one example of the use of the IP Filter. 534 pseudo-device ipfilter 535 536 ## for IPv6 537 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 538 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 539 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 540 541 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 542 pseudo-device vlan 543 544 ## Simple inter-network traffic bridging 545 pseudo-device bridge 546 547 #### Audio and video devices 548 549 ## /dev/audio support (`audioamd' plus `audio') 550 ## 551 audioamd0 at mainbus0 # sun4c 552 #audioamd0 at obio0 # sun4m 553 audioamd0 at sbus0 slot ? offset ? # sun4m 554 audio* at audioamd0 555 556 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 557 audio* at audiocs0 558 559 560 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 561 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 562 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 563 ## "cgfour". 564 565 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 566 bwtwo* at sbus? slot ? offset ? # 567 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 568 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 569 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 570 571 ## Sun "cgtwo" VME color framebuffer 572 cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 573 574 ## Sun "cgthree" Sbus color framebuffer 575 cgthree0 at sbus? slot ? offset ? 576 cgthree* at sbus? slot ? offset ? 577 #cgthree0 at obio? slot ? offset ? # sun4m 578 579 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 580 ## regarding overlay plane. 581 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 582 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 583 584 ## Sun "cgsix" accelerated color framebuffer. 585 cgsix0 at sbus? slot ? offset ? 586 cgsix* at sbus? slot ? offset ? 587 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 588 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 589 590 ## Sun "cgeight" 24-bit framebuffer 591 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 592 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 593 594 ## Sun "tcx" accelerated color framebuffer. 595 tcx0 at sbus? slot ? offset ? 596 tcx* at sbus? slot ? offset ? 597 598 # Sun "cgfourteen" accelerated 24-bit framebuffer. 599 cgfourteen0 at obio0 # sun4m 600 601 # P9100-based display on Tadpole SPARCbook 3. 602 pnozz0 at sbus? slot ? offset ? 603 604 #### Other device configuration 605 606 # Tadpole microcontroller 607 tctrl0 at obio0 608 609 ## Pseudo ttys, required for network logins and programs like screen. 610 611 pseudo-device pty # pseudo-terminals 612 613 ## Random device, used to implement /dev/random (a source of random noise), 614 ## and generate randomness for some kernel formulae. 615 616 pseudo-device rnd 617 618 # a pseudo device needed for Coda # also needs CODA (above) 619 pseudo-device vcoda 4 # coda minicache <-> venus comm. 620
Indexes created Wed Oct 01 15:09:59 GMT 2025