GENERIC32 revision 1.23.2.3
1 # $NetBSD: GENERIC32,v 1.23.2.3 2002/02/28 04:12:10 nathanw Exp $ 2 3 include "arch/sparc64/conf/std.sparc64" 4 5 #ident "GENERIC-$Revision: 1.23.2.3 $" 6 7 maxusers 64 8 9 ## System kernel configuration. See options(4) for more detail. 10 11 12 # Options for variants of the Sun SPARC architecure. 13 # We currently support three architecture types; at least one is required. 14 options SUN4U # sun4u - UltraSPARC 15 16 ## System options specific to the sparc machine type 17 18 ## Use a faster console than the PROM's slow drawing routines. Not needed 19 ## for headless (no framebuffer) machines. 20 # XXX borken on sparc64 21 #options RASTERCONSOLE # fast rasterop console 22 #options FONT_GALLANT12x22 # the console font 23 #options FONT_BOLD8x16 # a somewhat smaller font 24 25 #### System options that are the same for all ports 26 27 ## Root device configuration: change the ?'s if you are going to use a 28 ## nonstandard root partition (other than where the kernel is booted from) 29 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 30 ## automagically determined at boot time. 31 32 config netbsd root on ? type ? 33 34 ## UVM options. 35 #options UVM_PAGE_TRKOWN 36 #options UVMHIST 37 #options UVMHIST_PRINT # Loud! 38 39 ## System call tracing (see ktrace(1)). 40 options KTRACE 41 42 ## Collect statistics on kernel malloc's and free's. This does have a 43 ## significant performance hit on slower machines, so it is intended for 44 ## diagnostic use only. 45 #options KMEMSTATS 46 47 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 48 options SYSVMSG # System V message queues 49 options SYSVSEM # System V semaphores 50 options SYSVSHM # System V shared memory 51 #options SHMMAXPGS=1024 # 1024 pages is the default 52 53 ## Loadable kernel module support; still under development. 54 options LKM 55 56 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 57 58 ## NFS boot options; default on sparc is the bootparam protocol 59 options NFS_BOOT_BOOTPARAM 60 #options NFS_BOOT_BOOTP 61 #options NFS_BOOT_DHCP 62 63 #### Debugging options 64 65 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 66 ## serial console break or keyboard reset, where the PROM would normally 67 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 68 # we enable DDB in GENERIC for now. 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 KGDB_DEV and KGDB_DEVRATE should be specified; 75 ## KGDB_DEV is 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 KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 79 #options KGDB_DEVRATE=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 options PCIVERBOSE 100 options MIIVERBOSE # verbose PHY autoconfig messages 101 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 102 103 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 104 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 105 ## and other insecurities good only for development work. Do not use this 106 ## option on a production machine. 107 #options INSECURE 108 109 ## Allow non-root users to grab /dev/console with programs such as xconsole. 110 ## `xconsole' therefore does not need setuid root with this option enabled. 111 #options UCONSOLE 112 113 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 114 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 115 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 116 ## opaque file mechanism. Perl calls this "secure setuid scripts." 117 118 #options FDSCRIPTS 119 #options SETUIDSCRIPTS 120 121 ## Options for compatibility with previous releases foreign system binaries. 122 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 123 ## additional user-level utilities or system configuration files. See 124 ## compat_sunos(8) and compat_svr4(8). 125 126 options COMPAT_43 # 4.3BSD system interfaces 127 options COMPAT_09 # NetBSD 0.9 binary compatibility 128 options COMPAT_10 # NetBSD 1.0 binary compatibility 129 options COMPAT_11 # NetBSD 1.1 binary compatibility 130 options COMPAT_12 # NetBSD 1.2 binary compatibility 131 options COMPAT_13 # NetBSD 1.3 binary compatibility 132 options COMPAT_14 # NetBSD 1.4 binary compatibility 133 options COMPAT_SUNOS # SunOS 4.x binary compatibility 134 options COMPAT_SVR4 # SunOS 5.x binary compatibility 135 #options COMPAT_SVR4_32 # SunOS 5.x 32-bit binary compatibility -- 64-bit only 136 #options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 137 options EXEC_AOUT # execve(2) support for a.out binaries 138 options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 139 #options SYSCALL_DEBUG 140 141 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 142 143 ## File systems. You probably need at least one of FFS or NFS. 144 file-system FFS # Berkeley Fast Filesystem 145 file-system NFS # Sun NFS-compatible filesystem client 146 file-system KERNFS # kernel data-structure filesystem 147 file-system NULLFS # NULL layered filesystem 148 file-system OVERLAY # overlay file system 149 file-system MFS # memory-based filesystem 150 file-system FDESC # user file descriptor filesystem 151 file-system UMAPFS # uid/gid remapping filesystem 152 file-system LFS # Log-based filesystem (still experimental) 153 file-system PORTAL # portal filesystem (still experimental) 154 file-system PROCFS # /proc 155 file-system CD9660 # ISO 9660 + Rock Ridge file system 156 file-system UNION # union file system 157 file-system MSDOSFS # MS-DOS FAT filesystem(s). 158 159 ## File system options. 160 options NFSSERVER # Sun NFS-compatible filesystem server 161 options QUOTA # FFS quotas 162 #options FFS_EI # FFS Endian Independent support 163 options SOFTDEP # FFS soft updates support. 164 165 ## Network protocol support. In most environments, INET is required. 166 options INET # IP (Internet Protocol) v4 167 options INET6 # IPV6 168 #options IPSEC # IP security 169 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 170 #options IPSEC_DEBUG # debug for IP security 171 #options GATEWAY # packet forwarding ("router switch") 172 options MROUTING # packet forwarding of multicast packets 173 #options DIRECTED_BROADCAST # allow broadcasts through routers 174 options NS # Xerox NS networking 175 #options NSIP # Xerox NS tunneling over IP 176 options ISO,TPIP # OSI networking 177 options EON # OSI tunneling over IP 178 #options CCITT,LLC,HDLC # X.25 packet switched protocol 179 options NETATALK # AppleTalk (over Ethernet) protocol 180 options NTP # Network Time Protocol in-kernel support 181 #options PPS_SYNC # Add serial line synchronization for NTP 182 options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 183 options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 184 options PPP_BSDCOMP # Add BSD compression to ppp device 185 options PPP_DEFLATE # Add deflate (libz) compression to ppp device 186 options PPP_FILTER # Add active filters for ppp (via bpf) 187 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 188 189 190 #### Main bus and CPU .. all systems. 191 mainbus0 at root 192 cpu0 at mainbus0 193 194 #### Bus types found on SPARC systems. 195 196 sbus0 at mainbus0 # Ultra 1 197 #upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 198 psycho* at mainbus0 # Darwin, Ultra5 199 pci* at psycho? 200 pci* at ppb? 201 ppb* at pci? dev ? function ? # `APB' support. 202 #pci* at simba? 203 #simba* at pci? dev ? function ? # `APB' support. 204 ebus* at pci? # ebus devices 205 # XXX 'puc's aren't really bridges, but there's no better place for them here 206 puc* at pci? dev ? function ? # PCI "universal" comm. cards 207 208 #### Standard system devices -- all required for a given architecture 209 210 ## PROM console driver -- if all else fails 211 pcons0 at mainbus0 # PROM console 212 213 ## Auxiliary system registers -- We use the OBP for power management 214 auxio* at ebus? # auxio registers 215 auxio* at sbus? slot ? offset ? # auxio registers 216 217 # We also need: 218 bpp* at sbus? slot ? offset ? # parallel port 219 lpt* at ebus? # parallel port 220 221 ## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 222 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 223 clock* at sbus? slot ? offset ? 224 clock* at ebus? 225 226 ## Timer chip found on 4/300, sun4c, sun4m and (some) sun4u systems. 227 timer* at mainbus0 # sun4c 228 229 #### Serial port configuration 230 231 ## Zilog 8530 serial chips. Each has two-channels. 232 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 233 zs* at sbus? slot ? offset ? 234 zstty* at zs? channel ? # ttya 235 kbd0 at zstty? 236 ms0 at zstty? 237 238 ## PCI machines have serial ports: 239 ## Siemens SAB82532 controller: ttya and ttyb (`su'; sab) 240 ## Part of NS PC87332VLJ Super I/O controller: kbd/mouse (`se'; com) 241 242 ## The SAB82532 controller has two serial ports 243 #sab* at ebus? # ttya/ttyb 244 #sabtty* at sab? channel ? 245 246 ## Part of a PC87332VLJ 247 com* at ebus? # `com' driver for `su' 248 kbd0 at com? # keyboard 249 ms0 at com? # mouse 250 251 # PCI serial interfaces 252 com* at puc? port ? # 16x50s on "universal" comm boards 253 cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 254 cz* at pci? dev ? function ? # Cyclades-Z multi-port serial boards 255 256 #### Disk controllers and disks 257 258 ## The following flags may be set for the NCR53c94 based esp driver: 259 ## bits 0-7: disable disconnect/reselect for the corresponding target 260 ## bits 8-15: disable synchronous negotiation for target [bit-8] 261 262 ## sun4u on-board SCSI, and FSBE/S SBus SCSI cards, an NCR53c94 or 263 ## equivalent behind an LSI Logic DMA controller 264 265 dma* at sbus? slot ? offset ? # SBus 266 esp* at dma? flags 0x0000 # SBus 267 268 ## FAS supported by esp driver 269 esp* at sbus? slot ? offset ? 270 271 scsibus* at esp? 272 273 ## Qlogic ISP SBus or PCI SCSI Card 274 isp* at sbus? slot ? offset ? 275 isp* at pci? 276 scsibus* at isp? 277 278 ## GLM support 279 siop* at pci? # 53C875 "glm" compatible 280 scsibus* at siop? 281 282 # PCI SCSI controllers 283 # UT marks untested. 284 adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] SCSI UT 285 adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI UT 286 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI UT 287 bha* at pci? dev ? function ? # BusLogic 9xx SCSI UT 288 dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID UT 289 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 290 pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI UT 291 trm* at pci? dev ? function ? # Tekram DC-395U/UW/F, DC-315/U SCSI 292 293 scsibus* at scsi? 294 295 ## These entries find devices on all SCSI busses and assign 296 ## unit numbers dynamically. 297 sd* at scsibus? target ? lun ? # SCSI disks 298 st* at scsibus? target ? lun ? # SCSI tapes 299 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 300 ch* at scsibus? target ? lun ? # SCSI changer devices 301 ss* at scsibus? target ? lun ? # SCSI scanners 302 ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE devices 303 uk* at scsibus? target ? lun ? # unknown SCSI 304 305 # PCI IDE. 306 pciide* at pci ? dev ? function ? flags 0x0000 307 atapibus* at pciide? channel ? 308 309 ## Disable UDMA 4 which causes data corruption on the Acer Labs 310 ## chipset on Sun Blade 100 and Netra X1 machines. 311 wd* at pciide? channel ? drive ? flags 0x0a00 # Disable UDMA 4 312 313 314 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 315 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 316 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 317 318 # RAID controllers and devices (untested) 319 cac* at pci? dev ? function ? # Compaq PCI array controllers 320 mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 321 twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 322 323 ld* at cac? unit ? # logical disk devices 324 ld* at twe? unit ? 325 ld* at mlx? unit ? 326 327 ## Floppy controller and drive found on SPARCstations. 328 329 # need share with the sparc, and everyone else. needs to use auxio. 330 # actually, the ebus version has (will have) direct access to it's AUXIO 331 # register space (it is mapped in to fdthree not auxio). 332 #fdc0 at sbus? slot ? offset ? # SUNW,fdtwo 333 #fdc0 at ebus? # fdthree 334 #fd* at fdc0 # the drive itself 335 336 ## A disk-like interface to files. Can be used to create floppy, CD, 337 ## miniroot images, etc. 338 339 pseudo-device vnd 4 340 341 ## Concatenated and striped disks; with this, you can create a software-based 342 ## disk array similar to a "RAID 0" setup. See ccd(4). 343 344 pseudo-device ccd 4 345 346 ## RAIDframe disk driver: software RAID driver. See raid(4). 347 348 pseudo-device raid 8 349 options RAID_AUTOCONFIG # auto-configuration of RAID components 350 # Options to enable various other RAIDframe RAID types. 351 # options RF_INCLUDE_EVENODD=1 352 # options RF_INCLUDE_RAID5_RS=1 353 # options RF_INCLUDE_PARITYLOGGING=1 354 # options RF_INCLUDE_CHAINDECLUSTER=1 355 # options RF_INCLUDE_INTERDECLUSTER=1 356 # options RF_INCLUDE_PARITY_DECLUSTERING=1 357 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 358 359 360 ## Memory disk device, used on boot floppies with compressed 361 ## kernel-plus-root-disk images. 362 363 pseudo-device md 1 364 365 366 #### Network interfaces 367 368 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 369 ## Three flavors of additional SBus ethernets are available. One attaches 370 ## directly like the sun4c on-board, one uses the ledma device like the 371 ## sun4m on-board, and one uses the lebuffer device. 372 373 ledma0 at sbus? slot ? offset ? # sun4m on-board 374 le0 at ledma0 # sun4m on-board 375 le* at sbus? slot ? offset ? # SBus 376 ledma* at sbus? slot ? offset ? # SBus 377 le* at ledma? # SBus 378 lebuffer0 at sbus? slot ? offset ? # SBus 379 le0 at lebuffer? # SBus 380 lebuffer* at sbus? slot ? offset ? # SBus 381 le* at lebuffer? # SBus 382 383 ## Happy Meal Ethernet 384 hme* at sbus? slot ? offset ? 385 hme* at pci? dev ? function ? # network "hme" compatible 386 387 ## qec/be, qec/hme 388 qec* at sbus? slot ? offset ? 389 be* at qec? 390 qe* at qec? 391 392 # PCI network interfaces 393 # UT marks untested. 394 an* at pci? dev ? function ? # Aironet PC4500/PC4800 (802.11) UT 395 de* at pci? dev ? function ? # DEC 21x4x-based Ethernet UT 396 en* at pci? dev ? function ? # ENI/Adaptec ATM UT 397 # XXX causes ICE 398 #ep* at pci? dev ? function ? # 3Com 3c59x 399 ex* at pci? dev ? function ? # 3Com 90x[B] UT 400 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet UT 401 esh* at pci? dev ? function ? # Essential HIPPI card UT 402 fpa* at pci? dev ? function ? # DEC DEFPA FDDI UT 403 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B UT 404 gem* at pci? dev ? function ? # Apple GMAC and Sun ERI gigabit enet 405 le* at pci? dev ? function ? # PCnet-PCI Ethernet UT 406 # XXX uses vtophys() 407 #lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 408 ne* at pci? dev ? function ? # NE2000-compatible Ethernet UT 409 ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial UT 410 rtk* at pci? dev ? function ? # Realtek 8129/8139 UT 411 sip* at pci? dev ? function ? # SiS 900 Ethernet UT 412 ti* at pci? dev ? function ? # Alteon ACEnic gigabit Ethernet UT 413 # XXX uses vtophys() 414 #tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 415 tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet 416 #options TLP_MATCH_21040 417 #options TLP_MATCH_21041 418 #options TLP_MATCH_21140 419 #options TLP_MATCH_21142 420 vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 421 422 # MII/PHY support 423 # XXX: only nsphy "tested" 424 dmphy* at mii? phy ? # Davicom DM9101 PHYs 425 exphy* at mii? phy ? # 3Com internal PHYs 426 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 427 inphy* at mii? phy ? # Intel 82555 PHYs 428 iophy* at mii? phy ? # Intel 82553 PHYs 429 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 430 nsphy* at mii? phy ? # NS83840 PHYs 431 nsphyter* at mii? phy ? # NS83843 PHYs 432 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 433 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 434 tlphy* at mii? phy ? # ThunderLAN PHYs 435 tqphy* at mii? phy ? # TDK Semiconductor PHYs 436 ukphy* at mii? phy ? # generic unknown PHYs 437 438 # PCI USB controllers 439 ohci* at pci? dev ? function ? # Open Host Controller 440 441 usb* at ohci? # USB bus support 442 uhub* at usb? # USB Hubs 443 uhub* at uhub? port ? configuration ? interface ? 444 445 uhidev* at uhub? port ? configuration ? interface ? # USB HID 446 uhid* at uhidev? reportid ? # USB Generic HID 447 448 ulpt* at uhub? port ? configuration ? interface ? # USB Printer 449 450 umodem* at uhub? port ? configuration ? # USB Modem 451 ucom* at umodem? 452 453 umass* at uhub? port ? configuration ? interface ? # USB Mass Storage 454 atapibus* at umass? channel ? 455 scsibus* at umass? channel ? 456 457 uaudio* at uhub? port ? configuration ? # USB audio 458 459 # USB Ethernet adapters 460 aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 461 cue* at uhub? port ? # CATC USB-EL1201A based adapters 462 kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 463 464 uscanner* at uhub? port ? # USB scanners 465 uyap* at uhub? port ? # Y@P firmware loader 466 ugen* at uhub? port ? configuration ? interface ? # USB Generic driver 467 468 # PCI IEEE1394 controllers 469 fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller 470 #fwlynx* at pci? dev ? function ? # IEEE1394 TI Lynx Controller 471 fw* at fwbus? # IP over 1394 472 473 # IEEE1394 nodes 474 #fwnode* at fwbus? oui ? devhi ? devlo ? 475 #scsibus* at fwnode? 476 477 ## Loopback network interface; required 478 pseudo-device loop 479 480 ## SLIP and CSLIP interfaces, for IP over a serial line. 481 pseudo-device sl 2 482 483 ## PPP, the successor to SLIP. See pppd(8). 484 pseudo-device ppp 2 485 486 ## PPP over Ethernet (RFC 2516) 487 pseudo-device pppoe 488 489 ## Starmode Radio IP, a special hardware network device. 490 pseudo-device strip 1 491 492 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 493 ## This is used by the third-party user-mode "ppp" program, and others. 494 pseudo-device tun 4 495 496 ## Generic L3 over IP tunnel 497 #pseudo-device gre 2 # generic L3 over IP tunnel 498 499 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 500 ## interface that allows selective examining of incoming packets. 501 pseudo-device bpfilter 8 502 503 ## Simple inter-network traffic bridging 504 pseudo-device bridge 505 506 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 507 ## one example of the use of the IP Filter. 508 pseudo-device ipfilter 509 510 ## for IPv6 511 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 512 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 513 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 514 515 516 #### Audio and video devices 517 518 ## /dev/audio support (`audiocs' plus `audio') 519 ## 520 audiocs* at sbus? slot ? offset ? # SUNW,CS4231 521 autri* at pci? dev ? function ? # Blade 100 'sound' 522 523 audio* at audiocs? 524 audio* at autri? 525 526 527 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 528 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 529 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 530 ## "cgfour". 531 532 #bwtwo0 at sbus? slot ? offset ? # sun4c and sun4m 533 #bwtwo* at sbus? slot ? offset ? 534 535 ## Sun "cgthree" Sbus color framebuffer 536 #cgthree0 at sbus? slot ? offset ? 537 #cgthree* at sbus? slot ? offset ? 538 539 ## Sun "cgsix" accelerated color framebuffer. 540 cgsix0 at sbus? slot ? offset ? 541 cgsix* at sbus? slot ? offset ? 542 543 ## Sun FFB not supported 544 #ffb* at upa? 545 546 #### Other device configuration 547 548 ## Pseudo ttys, required for network logins and programs like screen. 549 550 pseudo-device pty # pseudo-ttys (for network, etc.) 551 552 ## Random device, used to implement /dev/random (a source of random noise), 553 ## and generate randomness for some kernel formulae. 554 555 pseudo-device rnd 556
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