GENERIC revision 1.94
1 # $NetBSD: GENERIC,v 1.94 1999/11/21 14:00:43 itojun 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 options FONT_GALLANT12x22 # the console font 27 #options FONT_BOLD8x16 # a somewhat smaller font 28 options RASTERCONSOLE_FGCOL=WSCOL_BLACK 29 options RASTERCONSOLE_BGCOL=WSCOL_WHITE 30 31 #### System options that are the same for all ports 32 33 ## Root device configuration: change the ?'s if you are going to use a 34 ## nonstandard root partition (other than where the kernel is booted from) 35 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 36 ## automagically determined at boot time. 37 38 config netbsd root on ? type ? 39 40 ## System call tracing (see ktrace(1)). 41 options KTRACE 42 43 ## Collect statistics on kernel malloc's and free's. This does have a 44 ## significant performance hit on slower machines, so it is intended for 45 ## diagnostic use only. 46 #options KMEMSTATS 47 48 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 49 options SYSVMSG # System V message queues 50 options SYSVSEM # System V semaphores 51 options SYSVSHM # System V shared memory 52 #options SHMMAXPGS=1024 # 1024 pages is the default 53 54 ## Loadable kernel module support; still under development. 55 options LKM 56 57 ## NFS boot options; default on sparc is the bootparam protocol 58 options NFS_BOOT_BOOTPARAM 59 #options NFS_BOOT_BOOTP 60 #options NFS_BOOT_DHCP 61 62 #### Debugging options 63 64 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 65 ## serial console break or keyboard reset, where the PROM would normally 66 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 67 #options DDB # kernel dynamic debugger 68 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 69 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 70 71 ## You may also use gdb, on another computer connected to this machine over 72 ## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 73 ## a dev_t encoded device number of the serial port to use. 74 ## (0xc01 = ttya, 0xc02 = ttyb.) 75 #options KGDB # support for kernel gdb 76 #options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 77 #options KGDBRATE=38400 # baud rate 78 79 80 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 81 ## such that gdb(1) can be used on a kernel coredump. 82 83 #makeoptions DEBUG="-g" 84 85 86 ## Adds code to the kernel that does internal consistency checks, and will 87 ## cause the kernel to panic if corruption of internal data structures 88 ## is detected. 89 #options DIAGNOSTIC # extra kernel sanity checking 90 91 ## Enable (possibly expensive) debugging code that may also display messages 92 ## on the system console 93 #options DEBUG 94 95 ## Make SCSI error messages more verbose when explaining their meanings. 96 options SCSIVERBOSE 97 98 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 99 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 100 ## and other insecurities good only for development work. Do not use this 101 ## option on a production machine. 102 #options INSECURE 103 104 ## Allow non-root users to grab /dev/console with programs such as xconsole. 105 ## `xconsole' therefore does not need setuid root with this option enabled. 106 #options UCONSOLE 107 108 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 109 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 110 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 111 ## opaque file mechanism. Perl calls this "secure setuid scripts." 112 113 #options FDSCRIPTS 114 #options SETUIDSCRIPTS 115 116 ## Options for compatibility with previous releases foreign system binaries. 117 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 118 ## additional user-level utilities or system configuration files. See 119 ## compat_sunos(8) and compat_svr4(8). 120 121 options COMPAT_43 # 4.3BSD system interfaces 122 options COMPAT_10 # NetBSD 1.0 binary compatibility 123 options COMPAT_11 # NetBSD 1.1 binary compatibility 124 options COMPAT_12 # NetBSD 1.2 binary compatibility 125 options COMPAT_13 # NetBSD 1.3 binary compatibility 126 options COMPAT_14 # NetBSD 1.4 binary compatibility 127 options COMPAT_SUNOS # SunOS 4.x binary compatibility 128 options COMPAT_SVR4 # SunOS 5.x binary compatibility 129 options COMPAT_AOUT # NetBSD a.out compatibility 130 131 ## File systems. You probably need at least one of FFS or NFS. 132 file-system FFS # Berkeley Fast Filesystem 133 file-system NFS # Sun NFS-compatible filesystem client 134 file-system KERNFS # kernel data-structure filesystem 135 file-system NULLFS # NULL layered filesystem 136 file-system MFS # memory-based filesystem 137 file-system FDESC # user file descriptor filesystem 138 file-system UMAPFS # uid/gid remapping filesystem 139 file-system LFS # Log-based filesystem (still experimental) 140 file-system PORTAL # portal filesystem (still experimental) 141 file-system PROCFS # /proc 142 file-system CD9660 # ISO 9660 + Rock Ridge file system 143 file-system UNION # union file system 144 file-system MSDOSFS # MS-DOS FAT filesystem(s). 145 file-system CODA # Coda File System; also needs vcoda (below) 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 SOFTDEP # FFS soft updates support. 152 153 # Pull in config fragments for kernel crypto. This is required for 154 # options IPSEC etc. to work. If you want to run with IPSEC, uncomment 155 # one of these, based on whether you use crypto-us or crypto-intl, and 156 # adjust the prefixes as necessary. 157 158 #prefix ../crypto-us/sys 159 #cinclude "conf/files.crypto-us" 160 #prefix 161 162 #prefix ../crypto-intl/sys 163 #cinclude "conf/files.crypto-intl" 164 #prefix 165 166 ## Network protocol support. In most environments, INET is required. 167 options INET # IP (Internet Protocol) v4 168 options INET6 # IPV6 169 #options IPSEC # IP security 170 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 171 #options IPSEC_DEBUG # debug for IP security 172 #options GATEWAY # packet forwarding ("router switch") 173 #options MROUTING # packet forwarding of multicast packets 174 #options DIRECTED_BROADCAST # allow broadcasts through routers 175 options NS # Xerox NS networking 176 #options NSIP # Xerox NS tunneling over IP 177 options ISO,TPIP # OSI networking 178 options EON # OSI tunneling over IP 179 #options CCITT,LLC,HDLC # X.25 packet switched protocol 180 #options NETATALK # AppleTalk (over Ethernet) protocol 181 options NTP # Network Time Protocol in-kernel support 182 #options PPS_SYNC # Add serial line synchronization for NTP 183 options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 184 options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 185 options PPP_BSDCOMP # Add BSD compression to ppp device 186 options PPP_DEFLATE # Add deflate (libz) compression to ppp device 187 options PPP_FILTER # Add active filters for ppp (via bpf) 188 189 190 191 #### Main bus and CPU .. all systems. 192 mainbus0 at root 193 cpu0 at mainbus0 194 195 #### Bus types found on SPARC systems. 196 197 sbus0 at mainbus0 # sun4c 198 obio0 at mainbus0 # sun4 and sun4m 199 sparcvme0 at mainbus0 # sun4 200 iommu0 at mainbus0 # sun4m 201 sbus0 at iommu0 # sun4m 202 sparcvme0 at iommu0 # sun4m 203 vme0 at sparcvme0 # mi VME attachment 204 205 ## SBus expander box 206 xbox* at sbus? slot ? offset ? 207 sbus* at xbox? 208 209 ## SBus to PCMCIA bridge 210 # Currently enabling nell* with audioamd* causes panic at attach 211 #nell* at sbus? slot ? offset ? # PCMCIA bridge 212 #pcmcia* at nell? 213 214 #### Standard system devices -- all required for a given architecture 215 216 ## Auxiliary system registers on sun4c and sun4m 217 auxreg0 at mainbus0 # sun4c 218 auxreg0 at obio0 # sun4m 219 220 ## Power status and control register on Sun4m systems 221 power0 at obio0 222 223 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 224 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 225 clock0 at mainbus0 # sun4c 226 clock0 at obio0 # sun4m 227 clock0 at obio0 addr 0xf2000000 # sun4/300 228 229 ## Intersil clock found on 4/100 and 4/200 systems. 230 oclock0 at obio0 addr 0xf3000000 # sun4/200 231 oclock0 at obio0 addr 0x03000000 # sun4/100 232 233 ## Memory error registers. 234 memreg0 at mainbus0 # sun4c 235 memreg0 at obio0 # sun4m 236 memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 237 memreg0 at obio0 addr 0x04000000 # sun4/100 238 239 ## ECC memory control 240 eccmemctl0 at mainbus0 # sun4m 241 242 ## Timer chip found on 4/300, sun4c, and sun4m systems. 243 timer0 at mainbus0 # sun4c 244 timer0 at obio0 # sun4m 245 timer0 at obio0 addr 0xef000000 # sun4/300 246 247 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 248 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 249 ## Mostek clock chip on 4/300 systems. 250 eeprom0 at obio0 addr 0xf2000000 # sun4/200 251 eeprom0 at obio0 addr 0x02000000 # sun4/100 252 253 254 #### Serial port configuration 255 256 ## Zilog 8530 serial chips. Each has two-channels. 257 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 258 zs0 at mainbus0 # sun4c 259 zs0 at obio0 # sun4m 260 zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 261 zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 262 zstty0 at zs0 channel 0 # ttya 263 zstty1 at zs0 channel 1 # ttyb 264 265 zs1 at mainbus0 # sun4c 266 zs1 at obio0 # sun4m 267 zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 268 zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 269 kbd0 at zs1 channel 0 # keyboard 270 ms0 at zs1 channel 1 # mouse 271 272 zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 273 zstty2 at zs2 channel 0 # ttyc 274 zstty3 at zs2 channel 1 # ttyd 275 276 277 ## Magma Serial/Parallel driver 278 magma* at sbus? slot ? offset ? 279 mtty* at magma? 280 mbpp* at magma? 281 282 ## PCMCIA serial interfaces 283 #com* at pcmcia? 284 #pcmcom* at pcmcia? 285 #com* at pcmcom? 286 287 #### Disk controllers and disks 288 289 # 290 291 ## The following flags may be set for the NCR53c94 based esp driver: 292 ## bits 0-7: disable disconnect/reselect for the corresponding target 293 ## bits 8-15: disable synchronous negotiation for target [bit-8] 294 295 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 296 ## Both `dma' and `esp' are needed in all cases. 297 ## Two kinds of additional SBus SCSI interfaces are available. One uses 298 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 299 300 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 301 ## an LSI Logic DMA controller 302 303 dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 304 esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 305 306 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 307 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 308 esp0 at dma0 flags 0x0000 # sun4m 309 310 # FSBE/S SCSI 311 dma* at sbus? slot ? offset ? # SBus 312 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 313 esp* at dma? flags 0x0000 # SBus 314 315 scsibus* at esp? 316 317 ## Qlogic ISP SBus SCSI Card 318 isp* at sbus? slot ? offset ? 319 scsibus* at isp? 320 321 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 322 ## This driver has several flags which may be enabled by OR'ing 323 ## the values and using the "flags" directive. 324 ## Valid flags are: 325 ## 326 ## 0x01 Use DMA (may be polled) 327 ## 0x02 Use DMA completion interrupts 328 ## 0x04 Allow disconnect/reselect 329 ## 330 ## E.g. the following would enable DMA, interrupts, and reselect: 331 ## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 332 ## 333 ## By default, DMA is enabled in the driver. 334 335 si0 at vme0 addr 0x200000 irq 2 vect 0x40 336 scsibus* at si? 337 338 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 339 ## on sun4/100 systems. The flags are the same as the "si" 340 ## controller. Note, while DMA is enabled by default, only 341 ## polled DMA works at this time, and reselects do not work 342 ## on this particular controller. 343 344 sw0 at obio0 addr 0x0a000000 level 3 345 scsibus* at sw? 346 347 ## PCMCIA SCSI controllers 348 #aic* at pcmcia? 349 #scsibus* at aic? 350 351 352 ## These entries find devices on all SCSI busses and assign 353 ## unit numbers dynamically. 354 sd* at scsibus? target ? lun ? # SCSI disks 355 st* at scsibus? target ? lun ? # SCSI tapes 356 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 357 ch* at scsibus? target ? lun ? # SCSI changer devices 358 ss* at scsibus? target ? lun ? # SCSI scanners 359 uk* at scsibus? target ? lun ? # unknown SCSI 360 361 362 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 363 ## on sun4 systems. 364 xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 365 xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 366 xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 367 xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 368 xd* at xdc? drive ? 369 370 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 371 ## on sun4 systems. 372 xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 373 xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 374 xy* at xyc? drive ? 375 376 377 ## Floppy controller and drive found on SPARCstations. 378 379 fdc0 at mainbus0 # sun4c controller 380 fdc0 at obio0 # sun4m controller 381 fd* at fdc0 # the drive itself 382 383 ## PCMCIA IDE controllers 384 #wdc* at pcmcia? 385 #wd* at wdc? 386 387 ## A disk-like interface to files. Can be used to create floppy, CD, 388 ## miniroot images, etc. 389 390 pseudo-device vnd 4 391 392 ## Concatenated and striped disks; with this, you can create a software-based 393 ## disk array similar to a "RAID 0" setup. See ccd(4). 394 395 pseudo-device ccd 4 396 397 ## RAIDframe disk driver: software RAID driver. See raid(4). 398 399 #pseudo-device raid 4 400 401 ## Memory disk device, used on boot floppies with compressed 402 ## kernel-plus-root-disk images. 403 404 #pseudo-device md 1 405 406 407 #### Network interfaces 408 409 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 410 ## Three flavors of additional SBus ethernets are available. One attaches 411 ## directly like the sun4c on-board, one uses the ledma device like the 412 ## sun4m on-board, and one uses the lebuffer device. 413 414 le0 at obio0 addr 0xf9000000 level 6 # sun4/300 415 le0 at sbus0 slot ? offset ? # sun4c on-board 416 ledma0 at sbus0 slot ? offset ? # sun4m on-board 417 le0 at ledma0 # sun4m on-board 418 le* at sbus? slot ? offset ? # SBus 419 ledma* at sbus? slot ? offset ? # SBus 420 le* at ledma? # SBus 421 lebuffer0 at sbus? slot ? offset ? # SBus 422 le0 at lebuffer? # SBus 423 lebuffer* at sbus? slot ? offset ? # SBus 424 le* at lebuffer? # SBus 425 426 427 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 428 ## or on a Multibus/VME card. 429 ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 430 ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 431 ie1 at vme0 addr 0xe88000 irq 3 vect 0x75 # VME 432 ie2 at vme0 addr 0x31ff02 irq 3 vect 0x76 # VME 433 ie3 at vme0 addr 0x35ff02 irq 3 vect 0x77 # VME 434 ie4 at vme0 addr 0x2dff02 irq 3 vect 0x7c # VME 435 436 ## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 437 ## (qe, 10MBd) attached. 438 qec* at sbus? slot ? offset ? # Quad Ethernet Controller 439 be* at qec? # BigMac Ethernet (10/100MBd) 440 qe* at qec? # Mace Ethernet (10MBd) 441 442 ## Happy Meal Ethernet (hme) (driver not quite ready yet) 443 #hme* at sbus? slot ? offset ? 444 445 # midway ATM 446 en0 at sbus? slot ? offset ? 447 448 # PCMCIA ethernet devices 449 #ep* at pcmcia? 450 #mbe* at pcmcia? 451 #ne* at pcmcia? 452 #sm* at pcmcia? 453 454 # MII/PHY support 455 exphy* at mii? phy ? # 3Com internal PHYs 456 icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 457 inphy* at mii? phy ? # Intel 82555 PHYs 458 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 459 nsphy* at mii? phy ? # NS83840 PHYs 460 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 461 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 462 tlphy* at mii? phy ? # ThunderLAN PHYs 463 ukphy* at mii? phy ? # generic unknown PHYs 464 465 ## Loopback network interface; required 466 pseudo-device loop 467 468 ## SLIP and CSLIP interfaces, for IP over a serial line. 469 pseudo-device sl 2 470 471 ## PPP, the successor to SLIP. See pppd(8). 472 pseudo-device ppp 2 473 474 ## Starmode Radio IP, a special hardware network device. 475 #pseudo-device strip 1 476 477 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 478 ## This is used by the third-party user-mode "ppp" program, and others. 479 pseudo-device tun 4 480 481 ## Generic L3 over IP tunnel 482 #pseudo-device gre 2 # generic L3 over IP tunnel 483 484 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 485 ## interface that allows selective examining of incoming packets. 486 pseudo-device bpfilter 8 487 488 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 489 ## one example of the use of the IP Filter. 490 pseudo-device ipfilter 491 492 ## for IPv6 493 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 494 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 495 496 #### Audio and video devices 497 498 ## /dev/audio support (`audioamd' plus `audio') 499 ## 500 audioamd0 at mainbus0 # sun4c 501 #audioamd0 at obio0 # sun4m 502 audioamd0 at sbus0 slot ? offset ? # sun4m 503 audio* at audioamd0 504 505 audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 506 audio* at audiocs0 507 508 509 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 510 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 511 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 512 ## "cgfour". 513 514 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 515 bwtwo* at sbus? slot ? offset ? # 516 bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 517 bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 518 bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 519 520 ## Sun "cgtwo" VME color framebuffer 521 cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 522 523 ## Sun "cgthree" Sbus color framebuffer 524 cgthree0 at sbus? slot ? offset ? 525 cgthree* at sbus? slot ? offset ? 526 #cgthree0 at obio? slot ? offset ? # sun4m 527 528 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 529 ## regarding overlay plane. 530 cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 531 cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 532 533 ## Sun "cgsix" accelerated color framebuffer. 534 cgsix0 at sbus? slot ? offset ? 535 cgsix* at sbus? slot ? offset ? 536 cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 537 cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 538 539 ## Sun "cgeight" 24-bit framebuffer 540 cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 541 cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 542 543 ## Sun "tcx" accelerated color framebuffer. 544 tcx0 at sbus? slot ? offset ? 545 tcx* at sbus? slot ? offset ? 546 547 # Sun "cgfourteen" accelerated 24-bit framebuffer. 548 cgfourteen0 at obio0 # sun4m 549 550 551 #### Other device configuration 552 553 ## Pseudo ttys, required for network logins and programs like screen. 554 ## 32 is a good number for average systems; you may have as many as you 555 ## like, though 256 is more or less the upper limit. Increasing this 556 ## number still requires you to run /dev/MAKEDEV to create the files 557 ## for the ptys. 558 559 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 560 561 ## Random device, used to implement /dev/random (a source of random noise), 562 ## and generate randomness for some kernel formulae. 563 564 pseudo-device rnd 565 566 # a pseudo device needed for Coda # also needs CODA (above) 567 pseudo-device vcoda 4 # coda minicache <-> venus comm. 568
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