GENERIC revision 1.148
1 # $NetBSD: GENERIC,v 1.148 2003/10/07 09:43:58 tron 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 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "GENERIC-$Revision: 1.148 $" 26 27 maxusers 32 28 29 ## System kernel configuration. See options(4) for more detail. 30 31 32 # Options for variants of the Sun SPARC architecure. 33 # We currently support three architecture types; at least one is required. 34 options SUN4 # sun4/100, sun4/200, sun4/300 35 options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 36 options SUN4M # sun4m - SS10, SS20, Classic, etc. 37 38 options SUN4_MMU3L # sun4/400 3-level MMU 39 40 ## System options specific to the sparc machine type 41 42 # Blink the power LED on some machines to indicate the system load. 43 #options BLINK 44 45 ## Use a faster console than the PROM's slow drawing routines. Not needed 46 ## for headless (no framebuffer) machines. 47 options RASTERCONSOLE # fast rasterop console 48 options FONT_GALLANT12x22 # the console font 49 #options FONT_BOLD8x16 # a somewhat smaller font 50 ## default console colors: black-on-white; this can be changed 51 ## using the following two options. 52 #options RASTERCONSOLE_FGCOL=WSCOL_BLACK 53 #options RASTERCONSOLE_BGCOL=WSCOL_WHITE 54 55 #### System options that are the same for all ports 56 57 ## Root device configuration: change the ?'s if you are going to use a 58 ## nonstandard root partition (other than where the kernel is booted from) 59 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 60 ## automagically determined at boot time. 61 62 config netbsd root on ? type ? 63 64 ## System call tracing (see ktrace(1)). 65 options KTRACE 66 options SYSTRACE # system call vetting via systrace(1) 67 68 ## Collect statistics on kernel malloc's and free's. This does have a 69 ## significant performance hit on slower machines, so it is intended for 70 ## diagnostic use only. 71 #options KMEMSTATS 72 73 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 74 options SYSVMSG # System V message queues 75 options SYSVSEM # System V semaphores 76 #options SEMMNI=10 # number of semaphore identifiers 77 #options SEMMNS=60 # number of semaphores in system 78 #options SEMUME=10 # max number of undo entries per process 79 #options SEMMNU=30 # number of undo structures in system 80 options SYSVSHM # System V shared memory 81 #options SHMMAXPGS=1024 # 1024 pages is the default 82 83 ## Loadable kernel module support; still under development. 84 options LKM 85 86 options USERCONF # userconf(4) support 87 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 88 89 # Enable experimental buffer queue strategy for better responsiveness under 90 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 91 #options NEW_BUFQ_STRATEGY 92 93 ## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 94 options NFS_BOOT_BOOTPARAM 95 #options NFS_BOOT_BOOTP 96 options NFS_BOOT_DHCP 97 98 #### Debugging options 99 100 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 101 ## serial console break or keyboard reset, where the PROM would normally 102 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 103 #options DDB # kernel dynamic debugger 104 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 105 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 106 107 ## You may also use gdb, on another computer connected to this machine over 108 ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 109 ## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 110 ## the minor device number encodes the PROM enumeration of the serial ports, 111 ## i.e.: 112 ## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 113 ## (Note: ttyc and ttyd are available only on some sun4 models) 114 #options KGDB # support for kernel gdb 115 #options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 116 #options KGDB_DEVRATE=38400 # baud rate 117 118 119 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 120 ## such that gdb(1) can be used on a kernel coredump. 121 122 #makeoptions DEBUG="-g" 123 124 125 ## Adds code to the kernel that does internal consistency checks, and will 126 ## cause the kernel to panic if corruption of internal data structures 127 ## is detected. 128 #options DIAGNOSTIC # extra kernel sanity checking 129 130 ## Enable (possibly expensive) debugging code that may also display messages 131 ## on the system console 132 #options DEBUG 133 134 ## Make SCSI error messages more verbose when explaining their meanings. 135 options SCSIVERBOSE 136 137 options MIIVERBOSE # verbose PHY autoconfig messages 138 139 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 140 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 141 ## and other insecurities good only for development work. Do not use this 142 ## option on a production machine. 143 #options INSECURE 144 145 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 146 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 147 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 148 ## opaque file mechanism. Perl calls this "secure setuid scripts." 149 150 #options FDSCRIPTS 151 #options SETUIDSCRIPTS 152 153 ## Options for compatibility with previous releases foreign system binaries. 154 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 155 ## additional user-level utilities or system configuration files. See 156 ## compat_sunos(8) and compat_svr4(8). 157 158 options COMPAT_43 # 4.3BSD system interfaces 159 options COMPAT_10 # NetBSD 1.0 binary compatibility 160 options COMPAT_11 # NetBSD 1.1 binary compatibility 161 options COMPAT_12 # NetBSD 1.2 binary compatibility 162 options COMPAT_13 # NetBSD 1.3 binary compatibility 163 options COMPAT_14 # NetBSD 1.4 binary compatibility 164 options COMPAT_16 # NetBSD 1.6 binary compatibility 165 options COMPAT_SUNOS # SunOS 4.x binary compatibility 166 options COMPAT_SVR4 # SunOS 5.x binary compatibility 167 168 ## File systems. You probably need at least one of FFS or NFS. 169 file-system FFS # Berkeley Fast Filesystem 170 file-system NFS # Sun NFS-compatible filesystem client 171 file-system KERNFS # kernel data-structure filesystem 172 file-system NULLFS # NULL layered filesystem 173 file-system OVERLAY # overlay file system 174 file-system MFS # memory-based filesystem 175 file-system FDESC # user file descriptor filesystem 176 file-system UMAPFS # uid/gid remapping filesystem 177 file-system LFS # Log-based filesystem (still experimental) 178 file-system PORTAL # portal filesystem (still experimental) 179 file-system PROCFS # /proc 180 file-system CD9660 # ISO 9660 + Rock Ridge file system 181 file-system UNION # union file system 182 file-system MSDOSFS # MS-DOS FAT filesystem(s). 183 file-system CODA # Coda File System; also needs vcoda (below) 184 185 ## File system options. 186 options NFSSERVER # Sun NFS-compatible filesystem server 187 options QUOTA # FFS quotas 188 #options FFS_EI # FFS Endian Independent support 189 options SOFTDEP # FFS soft updates support. 190 191 ## Network protocol support. In most environments, INET is required. 192 options INET # IP (Internet Protocol) v4 193 options INET6 # IPV6 194 #options IPSEC # IP security 195 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 196 #options IPSEC_DEBUG # debug for IP security 197 #options GATEWAY # packet forwarding ("router switch") 198 #options MROUTING # packet forwarding of multicast packets 199 #options DIRECTED_BROADCAST # allow broadcasts through routers 200 options NS # Xerox NS networking 201 #options NSIP # Xerox NS tunneling over IP 202 options ISO,TPIP # OSI networking 203 #options EON # OSI tunneling over IP 204 #options CCITT,LLC,HDLC # X.25 packet switched protocol 205 #options NETATALK # AppleTalk (over Ethernet) protocol 206 options NTP # Network Time Protocol in-kernel support 207 #options PPS_SYNC # Add serial line synchronization for NTP 208 options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 209 options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 210 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 211 options PPP_BSDCOMP # Add BSD compression to ppp device 212 options PPP_DEFLATE # Add deflate (libz) compression to ppp device 213 options PPP_FILTER # Add active filters for ppp (via bpf) 214 215 216 217 #### Main bus and CPU .. all systems. 218 mainbus0 at root 219 cpu0 at mainbus0 220 221 #### Bus types found on SPARC systems. 222 223 sbus0 at mainbus0 # sun4c 224 obio0 at mainbus0 # sun4 and sun4m 225 sparcvme0 at mainbus0 # sun4 226 iommu0 at mainbus0 # sun4m 227 sbus0 at iommu0 # sun4m 228 sparcvme0 at iommu0 # sun4m 229 vme0 at sparcvme0 # mi VME attachment 230 231 ## SBus expander box 232 xbox* at sbus? slot ? offset ? 233 sbus* at xbox? 234 235 ## SBus to PCMCIA bridge 236 # Currently enabling nell* with audioamd* causes panic at attach 237 #nell* at sbus? slot ? offset ? # PCMCIA bridge 238 #pcmcia* at nell? 239 240 #### Standard system devices -- all required for a given architecture 241 242 ## Auxiliary system registers on sun4c and sun4m 243 auxreg0 at mainbus0 # sun4c 244 auxreg0 at obio0 # sun4m 245 auxiotwo0 at obio0 # only on Tadpole SPARCbook. 246 247 ## Power status and control register on Sun4m systems 248 power0 at obio0 249 250 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 251 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 252 clock0 at mainbus0 # sun4c 253 clock0 at obio0 # sun4m 254 clock0 at obio0 addr 0xf2000000 # sun4/300 255 256 ## Intersil clock found on 4/100 and 4/200 systems. 257 oclock0 at obio0 addr 0xf3000000 # sun4/200 258 oclock0 at obio0 addr 0x03000000 # sun4/100 259 260 ## Memory error registers. 261 memreg0 at mainbus0 # sun4c 262 memreg0 at obio0 # sun4m 263 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 264 memreg0 at obio0 addr 0x04000000 # sun4/100 265 266 ## ECC memory control 267 eccmemctl0 at mainbus0 # sun4m 268 269 ## Timer chip found on 4/300, sun4c, and sun4m systems. 270 timer0 at mainbus0 # sun4c 271 timer0 at obio0 # sun4m 272 timer0 at obio0 addr 0xef000000 # sun4/300 273 274 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 275 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 276 ## Mostek clock chip on 4/300 systems. 277 eeprom0 at obio0 addr 0xf2000000 # sun4/200 278 eeprom0 at obio0 addr 0x02000000 # sun4/100 279 280 281 #### Serial port configuration 282 283 ## Zilog 8530 serial chips. Each has two-channels. 284 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 285 zs0 at mainbus0 # sun4c 286 zs0 at obio0 # sun4m 287 zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 288 zs0 at obio0 addr 0x01000000 level 12 # sun4/100 289 zstty0 at zs0 channel 0 # ttya 290 zstty1 at zs0 channel 1 # ttyb 291 292 zs1 at mainbus0 # sun4c 293 zs1 at obio0 # sun4m 294 zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 295 zs1 at obio0 addr 0x00000000 level 12 # sun4/100 296 kbd0 at zs1 channel 0 # keyboard 297 ms0 at zs1 channel 1 # mouse 298 299 zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 300 zstty2 at zs2 channel 0 # ttyc 301 zstty3 at zs2 channel 1 # ttyd 302 303 ## NS16x50 serial chips and clones. Present on the 304 ## Sun JavaStation-1 and Tadpole SPARCbook 3 305 com* at obio0 # sun4m 306 307 # Parallel port. 308 bpp* at sbus? slot? offset ? 309 310 ## Magma Serial/Parallel driver 311 magma* at sbus? slot ? offset ? 312 mtty* at magma? 313 mbpp* at magma? 314 315 ## PCMCIA serial interfaces 316 #com* at pcmcia? 317 #pcmcom* at pcmcia? 318 #com* at pcmcom? 319 320 #### Disk controllers and disks 321 322 # 323 324 ## The following flags may be set for the NCR53c94 based esp driver: 325 ## bits 0-7: disable disconnect/reselect for the corresponding target 326 ## bits 8-15: disable synchronous negotiation for target [bit-8] 327 328 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 329 ## Both `dma' and `esp' are needed in all cases. 330 ## Two kinds of additional SBus SCSI interfaces are available. One uses 331 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 332 333 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 334 ## an LSI Logic DMA controller 335 336 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 337 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 338 339 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 340 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 341 esp0 at dma0 flags 0x0000 # sun4m 342 343 # FSBE/S SCSI 344 dma* at sbus? slot ? offset ? # SBus 345 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 346 esp* at dma? flags 0x0000 # SBus 347 348 scsibus* at esp? 349 350 ## Qlogic ISP SBus SCSI Card 351 isp* at sbus? slot ? offset ? 352 scsibus* at isp? 353 354 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 355 ## This driver has several flags which may be enabled by OR'ing 356 ## the values and using the "flags" directive. 357 ## Valid flags are: 358 ## 359 ## 0x01 Use DMA (may be polled) 360 ## 0x02 Use DMA completion interrupts 361 ## 0x04 Allow disconnect/reselect 362 ## 363 ## E.g. the following would enable DMA, interrupts, and reselect: 364 ## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 365 ## 366 ## By default, DMA is enabled in the driver. 367 368 si0 at vme0 addr 0x200000 irq 2 vect 0x40 369 scsibus* at si? 370 371 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 372 ## on sun4/100 systems. The flags are the same as the "si" 373 ## controller. Note, while DMA is enabled by default, only 374 ## polled DMA works at this time, and reselects do not work 375 ## on this particular controller. 376 377 sw0 at obio0 addr 0x0a000000 level 3 378 scsibus* at sw? 379 380 ## PCMCIA SCSI controllers 381 #aic* at pcmcia? 382 #scsibus* at aic? 383 384 385 ## These entries find devices on all SCSI busses and assign 386 ## unit numbers dynamically. 387 sd* at scsibus? target ? lun ? # SCSI disks 388 st* at scsibus? target ? lun ? # SCSI tapes 389 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 390 ch* at scsibus? target ? lun ? # SCSI changer devices 391 ss* at scsibus? target ? lun ? # SCSI scanners 392 ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 393 uk* at scsibus? target ? lun ? # unknown SCSI 394 395 396 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 397 ## on sun4 systems. 398 xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 399 xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 400 xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 401 xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 402 xd* at xdc? drive ? 403 404 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 405 ## on sun4 systems. 406 xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 407 xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 408 xy* at xyc? drive ? 409 410 411 ## Floppy controller and drive found on SPARCstations. 412 413 fdc0 at mainbus0 # sun4c controller 414 fdc0 at obio0 # sun4m controller 415 fd* at fdc0 # the drive itself 416 417 ## PCMCIA IDE controllers 418 #wdc* at pcmcia? 419 #wd* at wdc? 420 421 ## A disk-like interface to files. Can be used to create floppy, CD, 422 ## miniroot images, etc. 423 424 pseudo-device vnd 4 425 426 ## Concatenated and striped disks; with this, you can create a software-based 427 ## disk array similar to a "RAID 0" setup. See ccd(4). 428 429 pseudo-device ccd 4 430 431 ## Cryptographic disk devices; See cgd(4) 432 433 #pseudo-device cgd 4 434 435 ## RAIDframe disk driver: software RAID driver. See raid(4). 436 437 pseudo-device raid 8 438 options RAID_AUTOCONFIG # auto-configuration of RAID components 439 # Options to enable various other RAIDframe RAID types. 440 # options RF_INCLUDE_EVENODD=1 441 # options RF_INCLUDE_RAID5_RS=1 442 # options RF_INCLUDE_PARITYLOGGING=1 443 # options RF_INCLUDE_CHAINDECLUSTER=1 444 # options RF_INCLUDE_INTERDECLUSTER=1 445 # options RF_INCLUDE_PARITY_DECLUSTERING=1 446 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 447 448 449 ## Memory disk device, used on boot floppies with compressed 450 ## kernel-plus-root-disk images. 451 452 #pseudo-device md 1 453 454 455 #### Network interfaces 456 457 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 458 ## Three flavors of additional SBus ethernets are available. One attaches 459 ## directly like the sun4c on-board, one uses the ledma device like the 460 ## sun4m on-board, and one uses the lebuffer device. 461 462 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 463 le0 at sbus0 slot ? offset ? # sun4c on-board 464 ledma0 at sbus0 slot ? offset ? # sun4m on-board 465 le0 at ledma0 # sun4m on-board 466 le* at sbus? slot ? offset ? # SBus 467 ledma* at sbus? slot ? offset ? # SBus 468 le* at ledma? # SBus 469 lebuffer0 at sbus? slot ? offset ? # SBus 470 le0 at lebuffer? # SBus 471 lebuffer* at sbus? slot ? offset ? # SBus 472 le* at lebuffer? # SBus 473 474 475 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 476 ## or on a Multibus/VME card. 477 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 478 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 479 ## VME: the first [addr,len] pair specifies the device registers; 480 ## the second pair specifies the on-board memory buffer 481 ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 482 ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 483 ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 484 ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 485 486 ## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 487 ## (qe, 10MBd) attached. 488 qec* at sbus? slot ? offset ? # Quad Ethernet Controller 489 be* at qec? # BigMac Ethernet (10/100MBd) 490 qe* at qec? # Mace Ethernet (10MBd) 491 492 ## Happy Meal Ethernet 493 hme* at sbus? slot ? offset ? 494 495 # midway ATM 496 en0 at sbus? slot ? offset ? 497 498 # PCMCIA ethernet devices 499 #ep* at pcmcia? 500 #mbe* at pcmcia? 501 #ne* at pcmcia? 502 #sm* at pcmcia? 503 504 # MII/PHY support 505 exphy* at mii? phy ? # 3Com internal PHYs 506 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 507 inphy* at mii? phy ? # Intel 82555 PHYs 508 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 509 nsphy* at mii? phy ? # NS83840 PHYs 510 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 511 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 512 tlphy* at mii? phy ? # ThunderLAN PHYs 513 ukphy* at mii? phy ? # generic unknown PHYs 514 515 ## Loopback network interface; required 516 pseudo-device loop 517 518 ## SLIP and CSLIP interfaces, for IP over a serial line. 519 pseudo-device sl 2 520 521 ## PPP, the successor to SLIP. See pppd(8). 522 pseudo-device ppp 2 523 524 ## PPP over Ethernet (RFC 2516) 525 pseudo-device pppoe 526 527 ## Starmode Radio IP, a special hardware network device. 528 #pseudo-device strip 1 529 530 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 531 ## This is used by the third-party user-mode "ppp" program, and others. 532 pseudo-device tun 4 533 534 ## Generic L3 over IP tunnel 535 #pseudo-device gre 2 # generic L3 over IP tunnel 536 537 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 538 ## interface that allows selective examining of incoming packets. 539 pseudo-device bpfilter 8 540 541 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 542 ## one example of the use of the IP Filter. 543 pseudo-device ipfilter 544 545 ## for IPv6 546 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 547 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 548 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 549 550 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 551 pseudo-device vlan 552 553 ## Simple inter-network traffic bridging 554 pseudo-device bridge 555 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 556 557 #### Audio and video devices 558 559 ## /dev/audio support (`audioamd' plus `audio') 560 ## 561 audioamd0 at mainbus0 # sun4c 562 audioamd0 at obio0 # sun4m 563 audioamd0 at sbus0 slot ? offset ? # sun4m 564 audio* at audioamd0 565 566 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 567 audio* at audiocs0 568 569 570 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 571 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 572 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 573 ## "cgfour". 574 575 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 576 bwtwo* at sbus? slot ? offset ? # 577 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 578 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 579 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 580 581 ## Sun "cgtwo" VME color framebuffer 582 cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 583 584 ## Sun "cgthree" Sbus color framebuffer 585 cgthree0 at sbus? slot ? offset ? 586 cgthree* at sbus? slot ? offset ? 587 #cgthree0 at obio? slot ? offset ? # sun4m 588 589 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 590 ## regarding overlay plane. 591 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 592 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 593 594 ## Sun "cgsix" accelerated color framebuffer. 595 cgsix0 at sbus? slot ? offset ? 596 cgsix* at sbus? slot ? offset ? 597 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 598 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 599 600 ## Sun "cgeight" 24-bit framebuffer 601 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 602 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 603 604 ## Sun "tcx" accelerated color framebuffer. 605 tcx0 at sbus? slot ? offset ? 606 tcx* at sbus? slot ? offset ? 607 608 # Sun "cgfourteen" accelerated 24-bit framebuffer. 609 cgfourteen0 at obio0 # sun4m 610 611 # P9100-based display on Tadpole SPARCbook 3. 612 pnozz0 at sbus? slot ? offset ? 613 614 # Sun ZX/Leo 24-bit framebuffer 615 zx* at sbus? slot ? offset ? 616 617 #### Other device configuration 618 619 # Tadpole microcontroller 620 tctrl0 at obio0 621 622 ## Pseudo ttys, required for network logins and programs like screen. 623 624 pseudo-device pty # pseudo-terminals 625 626 ## Random device, used to implement /dev/random (a source of random noise), 627 ## and generate randomness for some kernel formulae. 628 629 pseudo-device rnd 630 631 # a pseudo device needed for Coda # also needs CODA (above) 632 pseudo-device vcoda 4 # coda minicache <-> venus comm. 633 634 pseudo-device clockctl # user control of clock subsystem 635 pseudo-device ksyms # /dev/ksyms 636
Indexes created Thu Oct 02 14:10:14 GMT 2025