INSTALL revision 1.16
1 # $NetBSD: INSTALL,v 1.16 2000/07/27 14:34:09 mrg Exp $ 2 # 3 # from: NetBSD: GENERIC,v 1.84 1999/06/06 13:00:03 mrg Exp 4 # 5 # floppy install kernel. try to keep this in sync with GENERIC but 6 # leave as much disabled as possible. 7 8 include "arch/sparc/conf/std.sparc" 9 10 maxusers 32 11 12 # Enable the hooks used for initializing the root memory-disk. 13 options MEMORY_DISK_HOOKS 14 options MEMORY_DISK_IS_ROOT # force root on memory disk 15 options MEMORY_DISK_SERVER=0 # no userspace memory disk support 16 #options MINIROOTSIZE=3074 # size of memory disk, in blocks 17 options MINIROOTSIZE=3960 # 1.44M * 1.375. this must match 18 # what is `instfs' in /etc/disktab. 19 20 pseudo-device md 1 # memory disk device (ramdisk) 21 22 ## System kernel configuration. See options(4) for more detail. 23 24 25 # Options for variants of the Sun SPARC architecure. 26 # We currently support three architecture types; at least one is required. 27 #options SUN4 # sun4/100, sun4/200, sun4/300 28 options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 29 options SUN4M # sun4m - SS10, SS20, Classic, etc. 30 31 #options SUN4_MMU3L # 3-level MMU on sun4/400; (incomplete) 32 33 ## System options specific to the sparc machine type 34 35 # Blink the power LED on some machines to indicate the system load. 36 #options BLINK 37 38 ## Use a faster console than the PROM's slow drawing routines. Not needed 39 ## for headless (no framebuffer) machines. 40 #options RASTERCONSOLE # fast rasterop console 41 #options FONT_GALLANT12x22 # the console font 42 #options FONT_BOLD8x16 # a somewhat smaller font 43 #options RASTERCONSOLE_FGCOL=WSCOL_BLACK 44 #options RASTERCONSOLE_BGCOL=WSCOL_WHITE 45 46 #### System options that are the same for all ports 47 48 ## Root device configuration: change the ?'s if you are going to use a 49 ## nonstandard root partition (other than where the kernel is booted from) 50 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 51 ## automagically determined at boot time. 52 53 config netbsd root on ? type ? 54 55 ## System call tracing (see ktrace(1)). 56 #options KTRACE 57 58 ## Collect statistics on kernel malloc's and free's. This does have a 59 ## significant performance hit on slower machines, so it is intended for 60 ## diagnostic use only. 61 options KMEMSTATS 62 63 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 64 #options SYSVMSG # System V message queues 65 #options SYSVSEM # System V semaphores 66 #options SYSVSHM # System V shared memory 67 #options SHMMAXPGS=1024 # 1024 pages is the default 68 69 ## Loadable kernel module support; still under development. 70 #options LKM 71 72 ## NFS boot options; default on sparc is the bootparam protocol 73 options NFS_BOOT_BOOTPARAM 74 #options NFS_BOOT_BOOTP 75 #options NFS_BOOT_DHCP 76 77 #### Debugging options 78 79 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 80 ## serial console break or keyboard reset, where the PROM would normally 81 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 82 options DDB # kernel dynamic debugger 83 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 84 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 85 86 ## You may also use gdb, on another computer connected to this machine over 87 ## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 88 ## a dev_t encoded device number of the serial port to use. 89 ## (0xc01 = ttya, 0xc02 = ttyb.) 90 #options KGDB # support for kernel gdb 91 #options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 92 #options KGDBRATE=38400 # baud rate 93 94 95 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 96 ## such that gdb(1) can be used on a kernel coredump. 97 98 #makeoptions DEBUG="-g" 99 100 101 ## Adds code to the kernel that does internal consistency checks, and will 102 ## cause the kernel to panic if corruption of internal data structures 103 ## is detected. 104 #options DIAGNOSTIC # extra kernel sanity checking 105 106 ## Enable (possibly expensive) debugging code that may also display messages 107 ## on the system console 108 #options DEBUG 109 110 #options MIIVERBOSE # verbose PHY autoconfig messages 111 112 ## Make SCSI error messages more verbose when explaining their meanings. 113 #options SCSIVERBOSE 114 115 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 116 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 117 ## and other insecurities good only for development work. Do not use this 118 ## option on a production machine. 119 options INSECURE 120 121 ## Allow non-root users to grab /dev/console with programs such as xconsole. 122 ## `xconsole' therefore does not need setuid root with this option enabled. 123 #options UCONSOLE 124 125 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 126 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 127 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 128 ## opaque file mechanism. Perl calls this "secure setuid scripts." 129 130 #options FDSCRIPTS 131 #options SETUIDSCRIPTS 132 133 ## Options for compatibility with previous releases foreign system binaries. 134 ## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 135 ## additional user-level utilities or system configuration files. See 136 ## compat_sunos(8) and compat_svr4(8). 137 138 #options COMPAT_43 # 4.3BSD system interfaces 139 #options COMPAT_10 # NetBSD 1.0 binary compatibility 140 #options COMPAT_11 # NetBSD 1.1 binary compatibility 141 #options COMPAT_12 # NetBSD 1.2 binary compatibility 142 options COMPAT_13 # NetBSD 1.3 binary compatibility 143 options COMPAT_14 # NetBSD 1.4 binary compatibility 144 #options COMPAT_SUNOS # SunOS 4.x binary compatibility 145 #options COMPAT_SVR4 # SunOS 5.x binary compatibility 146 147 ## File systems. You probably need at least one of FFS or NFS. 148 file-system FFS # Berkeley Fast Filesystem 149 file-system NFS # Sun NFS-compatible filesystem client 150 #file-system KERNFS # kernel data-structure filesystem 151 #file-system NULLFS # NULL layered filesystem 152 file-system MFS # memory-based filesystem 153 #file-system FDESC # user file descriptor filesystem 154 #file-system UMAPFS # uid/gid remapping filesystem 155 #file-system LFS # Log-based filesystem (still experimental) 156 #file-system PORTAL # portal filesystem (still experimental) 157 #file-system PROCFS # /proc 158 file-system CD9660 # ISO 9660 + Rock Ridge file system 159 #file-system UNION # union file system 160 #file-system MSDOSFS # MS-DOS FAT filesystem(s). 161 162 ## File system options. 163 #options NFSSERVER # Sun NFS-compatible filesystem server 164 #options QUOTA # FFS quotas 165 #options FFS_EI # FFS Endian Independent support 166 167 ## Network protocol support. In most environments, INET is required. 168 options INET # IP (Internet Protocol) v4 169 options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 170 #options GATEWAY # packet forwarding ("router switch") 171 #options MROUTING # packet forwarding of multicast packets 172 #options DIRECTED_BROADCAST # allow broadcasts through routers 173 #options NS # Xerox NS networking 174 #options NSIP # Xerox NS tunneling over IP 175 #options ISO,TPIP # OSI networking 176 #options EON # OSI tunneling over IP 177 #options CCITT,LLC,HDLC # X.25 packet switched protocol 178 #options NETATALK # AppleTalk (over Ethernet) protocol 179 #options NTP # Network Time Protocol in-kernel support 180 #options PPS_SYNC # Add serial line synchronization for NTP 181 #options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 182 #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 183 #options PPP_BSDCOMP # Add BSD compression to ppp device 184 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 185 #options PPP_FILTER # Add active filters for ppp (via bpf) 186 187 188 189 #### Main bus and CPU .. all systems. 190 mainbus0 at root 191 cpu0 at mainbus0 192 193 #### Bus types found on SPARC systems. 194 195 sbus0 at mainbus0 # sun4c 196 obio0 at mainbus0 # sun4 and sun4m 197 #sparcvme0 at mainbus0 # sun4 198 iommu0 at mainbus0 # sun4m 199 sbus0 at iommu0 # sun4m 200 sparcvme0 at iommu0 # sun4m 201 #vme0 at sparcvme0 # mi VME attachment 202 203 ## SBus expander box 204 xbox* at sbus? slot ? offset ? 205 sbus* at xbox? 206 207 ## SBus to PCMCIA bridge 208 # Currently enabling nell* with audioamd* causes panic at attach 209 #nell* at sbus? slot ? offset ? # PCMCIA bridge 210 #pcmcia* at nell? 211 212 #### Standard system devices -- all required for a given architecture 213 214 ## Auxiliary system registers on sun4c and sun4m 215 auxreg0 at mainbus0 # sun4c 216 auxreg0 at obio0 # sun4m 217 218 ## Power status and control register on Sun4m systems 219 power0 at obio0 220 221 ## Mostek clock found on 4/300, sun4c, and sun4m systems. 222 ## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 223 clock0 at mainbus0 # sun4c 224 clock0 at obio0 # sun4m 225 #clock0 at obio0 addr 0xf2000000 # sun4/300 226 227 ## Intersil clock found on 4/100 and 4/200 systems. 228 #oclock0 at obio0 addr 0xf3000000 # sun4/200 229 #oclock0 at obio0 addr 0x03000000 # sun4/100 230 231 ## Memory error registers. 232 memreg0 at mainbus0 # sun4c 233 memreg0 at obio0 # sun4m 234 #memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 235 #memreg0 at obio0 addr 0x04000000 # sun4/100 236 237 ## ECC memory control 238 eccmemctl0 at mainbus0 # sun4m 239 240 ## Timer chip found on 4/300, sun4c, and sun4m systems. 241 timer0 at mainbus0 # sun4c 242 timer0 at obio0 # sun4m 243 #timer0 at obio0 addr 0xef000000 # sun4/300 244 245 ## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 246 ## doesn't use this driver; the `EEPROM' is in the NVRAM on the 247 ## Mostek clock chip on 4/300 systems. 248 #eeprom0 at obio0 addr 0xf2000000 # sun4/200 249 #eeprom0 at obio0 addr 0x02000000 # sun4/100 250 251 252 #### Serial port configuration 253 254 ## Zilog 8530 serial chips. Each has two-channels. 255 ## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 256 zs0 at mainbus0 # sun4c 257 zs0 at obio0 # sun4m 258 #zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 259 #zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 260 zstty0 at zs0 channel 0 # ttya 261 zstty1 at zs0 channel 1 # ttyb 262 263 zs1 at mainbus0 # sun4c 264 zs1 at obio0 # sun4m 265 #zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 266 #zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 267 kbd0 at zs1 channel 0 # keyboard 268 ms0 at zs1 channel 1 # mouse 269 270 #zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 271 #zstty2 at zs2 channel 0 # ttyc 272 #zstty3 at zs2 channel 1 # ttyd 273 274 275 ## Magma Serial/Parallel driver 276 #magma* at sbus? slot ? offset ? 277 #mtty* at magma? 278 #mbpp* at magma? 279 280 ## PCMCIA serial interfaces 281 #com* at pcmcia? 282 #pcmcom* at pcmcia? 283 #com* at pcmcom? 284 285 #### Disk controllers and disks 286 287 # 288 289 ## The following flags may be set for the NCR53c94 based esp driver: 290 ## bits 0-7: disable disconnect/reselect for the corresponding target 291 ## bits 8-15: disable synchronous negotiation for target [bit-8] 292 293 ## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 294 ## Both `dma' and `esp' are needed in all cases. 295 ## Two kinds of additional SBus SCSI interfaces are available. One uses 296 ## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 297 298 ## sun4/300 SCSI - an NCR53c94 or equivalent behind 299 ## an LSI Logic DMA controller 300 301 #dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 302 #esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 303 304 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 305 esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 306 esp0 at dma0 flags 0x0000 # sun4m 307 308 # FSBE/S SCSI 309 dma* at sbus? slot ? offset ? # SBus 310 esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 311 esp* at dma? flags 0x0000 # SBus 312 313 scsibus* at esp? 314 315 ## Qlogic ISP SBus SCSI Card 316 isp* at sbus? slot ? offset ? 317 scsibus* at isp? 318 319 ## NCR5380-based "Sun SCSI 3" VME SCSI controller. 320 ## This driver has several flags which may be enabled by OR'ing 321 ## the values and using the "flags" directive. 322 ## Valid flags are: 323 ## 324 ## 0x01 Use DMA (may be polled) 325 ## 0x02 Use DMA completion interrupts 326 ## 0x04 Allow disconnect/reselect 327 ## 328 ## E.g. the following would enable DMA, interrupts, and reselect: 329 ## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 330 ## 331 ## By default, DMA is enabled in the driver. 332 333 #si0 at vme0 addr 0x200000 irq 2 vect 0x40 334 #scsibus* at si? 335 336 ## NCR5380-based "SCSI Weird" on-board SCSI interface found 337 ## on sun4/100 systems. The flags are the same as the "si" 338 ## controller. Note, while DMA is enabled by default, only 339 ## polled DMA works at this time, and reselects do not work 340 ## on this particular controller. 341 342 #sw0 at obio0 addr 0x0a000000 level 3 343 #scsibus* at sw? 344 345 ## PCMCIA SCSI controllers 346 #aic* at pcmcia? 347 #scsibus* at aic? 348 349 350 ## These entries find devices on all SCSI busses and assign 351 ## unit numbers dynamically. 352 sd* at scsibus? target ? lun ? # SCSI disks 353 st* at scsibus? target ? lun ? # SCSI tapes 354 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 355 ch* at scsibus? target ? lun ? # SCSI changer devices 356 #ss* at scsibus? target ? lun ? # SCSI scanners 357 #uk* at scsibus? target ? lun ? # unknown SCSI 358 359 360 ## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 361 ## on sun4 systems. 362 #xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 363 #xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 364 #xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 365 #xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 366 #xd* at xdc? drive ? 367 368 ## Xylogics 451 or 451 VME SMD disk controllers and disks, found 369 ## on sun4 systems. 370 #xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 371 #xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 372 #xy* at xyc? drive ? 373 374 375 ## Floppy controller and drive found on SPARCstations. 376 377 fdc0 at mainbus0 # sun4c controller 378 fdc0 at obio0 # sun4m controller 379 fd* at fdc0 # the drive itself 380 381 ## PCMCIA IDE controllers 382 #wdc* at pcmcia? 383 #wd* at wdc? 384 385 ## A disk-like interface to files. Can be used to create floppy, CD, 386 ## miniroot images, etc. 387 388 #pseudo-device vnd 4 389 390 ## Concatenated and striped disks; with this, you can create a software-based 391 ## disk array similar to a "RAID 0" setup. See ccd(4). 392 393 #pseudo-device ccd 4 394 395 ## RAIDframe disk driver: software RAID driver. See raid(4). 396 397 #pseudo-device raid 4 398 399 ## Memory disk device, used on boot floppies with compressed 400 ## kernel-plus-root-disk images. 401 402 #pseudo-device md 1 403 404 405 #### Network interfaces 406 407 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 408 ## Three flavors of additional SBus ethernets are available. One attaches 409 ## directly like the sun4c on-board, one uses the ledma device like the 410 ## sun4m on-board, and one uses the lebuffer device. 411 412 #le0 at obio0 addr 0xf9000000 level 6 # sun4/300 413 le0 at sbus0 slot ? offset ? # sun4c on-board 414 ledma0 at sbus0 slot ? offset ? # sun4m on-board 415 le0 at ledma0 # sun4m on-board 416 le* at sbus? slot ? offset ? # SBus 417 ledma* at sbus? slot ? offset ? # SBus 418 le* at ledma? # SBus 419 lebuffer0 at sbus? slot ? offset ? # SBus 420 le0 at lebuffer? # SBus 421 lebuffer* at sbus? slot ? offset ? # SBus 422 le* at lebuffer? # SBus 423 424 425 ## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 426 ## or on a Multibus/VME card. 427 #ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 428 #ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 429 #ie1 at vme0 addr 0xe88000 irq 3 vect 0x75 # VME 430 #ie2 at vme0 addr 0x31ff02 irq 3 vect 0x76 # VME 431 #ie3 at vme0 addr 0x35ff02 irq 3 vect 0x77 # VME 432 #ie4 at vme0 addr 0x2dff02 irq 3 vect 0x7c # VME 433 434 ## qec/be, qec/hme 435 qec* at sbus? slot ? offset ? 436 be* at qec? 437 qe* at qec? 438 439 # midway ATM 440 en0 at sbus? slot ? offset ? 441 442 # PCMCIA ethernet devices 443 #ep* at pcmcia? 444 #mbe* at pcmcia? 445 #ne* at pcmcia? 446 #sm* at pcmcia? 447 448 # MII/PHY support 449 #exphy* at mii? phy ? # 3Com internal PHYs 450 #icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 451 #inphy* at mii? phy ? # Intel 82555 PHYs 452 #lxtphy* at mii? phy ? # Level One LXT-970 PHYs 453 #nsphy* at mii? phy ? # NS83840 PHYs 454 #qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 455 #sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 456 #tlphy* at mii? phy ? # ThunderLAN PHYs 457 #ukphy* at mii? phy ? # generic unknown PHYs 458 459 ## Loopback network interface; required 460 pseudo-device loop 461 462 ## SLIP and CSLIP interfaces, for IP over a serial line. 463 pseudo-device sl 2 464 465 ## PPP, the successor to SLIP. See pppd(8). 466 pseudo-device ppp 2 467 468 ## Starmode Radio IP, a special hardware network device. 469 #pseudo-device strip 1 470 471 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 472 ## This is used by the third-party user-mode "ppp" program, and others. 473 #pseudo-device tun 4 474 475 ## Generic L3 over IP tunnel 476 #pseudo-device gre 2 # generic L3 over IP tunnel 477 478 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 479 ## interface that allows selective examining of incoming packets. 480 #pseudo-device bpfilter 8 481 482 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 483 ## one example of the use of the IP Filter. 484 #pseudo-device ipfilter 485 486 487 #### Audio and video devices 488 489 ## /dev/audio support (`audioamd' plus `audio') 490 ## 491 #audioamd0 at mainbus0 # sun4c 492 #audioamd0 at obio0 # sun4m 493 #audioamd0 at sbus0 slot ? offset ? # sun4m 494 #audio* at audioamd0 495 496 #audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 497 #audio* at audiocs0 498 499 500 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 501 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 502 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 503 ## "cgfour". 504 505 bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 506 bwtwo* at sbus? slot ? offset ? # 507 #bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 508 #bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 509 #bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 510 511 ## Sun "cgtwo" VME color framebuffer 512 #cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 513 514 ## Sun "cgthree" Sbus color framebuffer 515 cgthree0 at sbus? slot ? offset ? 516 cgthree* at sbus? slot ? offset ? 517 #cgthree0 at obio? slot ? offset ? # sun4m 518 519 ## Sun "cgfour" color framebuffer with overlay plane. See above comment 520 ## regarding overlay plane. 521 #cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 522 #cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 523 524 ## Sun "cgsix" accelerated color framebuffer. 525 cgsix0 at sbus? slot ? offset ? 526 cgsix* at sbus? slot ? offset ? 527 #cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 528 #cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 529 530 ## Sun "cgeight" 24-bit framebuffer 531 #cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 532 #cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 533 534 ## Sun "tcx" accelerated color framebuffer. 535 tcx0 at sbus? slot ? offset ? 536 tcx* at sbus? slot ? offset ? 537 538 # Sun "cgfourteen" accelerated 24-bit framebuffer. 539 cgfourteen0 at obio0 # sun4m 540 541 542 #### Other device configuration 543 544 ## Pseudo ttys, required for network logins and programs like screen. 545 ## 32 is a good number for average systems; you may have as many as you 546 ## like, though 256 is more or less the upper limit. Increasing this 547 ## number still requires you to run /dev/MAKEDEV to create the files 548 ## for the ptys. 549 550 pseudo-device pty 32 # 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
Indexes created Tue Oct 06 00:26:07 UTC 2026