INSTALL revision 1.3
1# $NetBSD: INSTALL,v 1.3 1998/07/27 05:45:17 mrg Exp $ 2# 3# from: NetBSD: GENERIC,v 1.67 1998/05/20 11:50:54 pk Exp 4# 5# floppy install kernel. try to keep this in sync with GENERIC but 6# leave as much disabled as possible. 7 8include "arch/sparc/conf/std.sparc" 9 10maxusers 32 11 12# Enable the hooks used for initializing the root memory-disk. 13options MEMORY_DISK_HOOKS 14options MEMORY_DISK_IS_ROOT # force root on memory disk 15options MEMORY_DISK_SERVER=0 # no userspace memory disk support 16#options MINIROOTSIZE=3074 # size of memory disk, in blocks 17options MINIROOTSIZE=3168 # 1.44M * 1.1 18 19pseudo-device md 1 # memory disk device (ramdisk) 20 21## System kernel configuration. See options(4) for more detail. 22 23# Options for variants of the Sun SPARC architecure. 24# We currently support three architecture types; at least one is required. 25#options SUN4 # sun4/100, sun4/200, sun4/300 26options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 27options SUN4M # sun4m - SS10, SS20, Classic, etc. 28 29#options SUN4_MMU3L # 3-level MMU on sun4/400; (incomplete) 30 31## System options specific to the sparc machine type 32 33# Blink the power LED on some machines to indicate the system load. 34#options BLINK 35 36## Use a faster console than the PROM's slow drawing routines. Not needed 37## for headless (no framebuffer) machines. 38#options RASTERCONSOLE # fast rasterop console 39 40 41#### System options that are the same for all ports 42 43## Root device configuration: change the ?'s if you are going to use a 44## nonstandard root partition (other than where the kernel is booted from) 45## and/or nonstandard root type (not ffs or nfs). Normally this can be 46## automagically determined at boot time. 47 48config netbsd root on ? type ? 49 50## System call tracing (see ktrace(1)). 51#options KTRACE 52 53## Collect statistics on kernel malloc's and free's. This does have a 54## significant performance hit on slower machines, so it is intended for 55## diagnostic use only. 56options KMEMSTATS 57 58## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 59#options SYSVMSG # System V message queues 60#options SYSVSEM # System V semaphores 61#options SYSVSHM # System V shared memory 62#options SHMMAXPGS=1024 # 1024 pages is the default 63 64## Loadable kernel module support; still under development. 65#options LKM 66 67## NFS boot options; default on sparc is the bootparam protocol 68options NFS_BOOT_BOOTPARAM 69#options NFS_BOOT_BOOTP 70#options NFS_BOOT_DHCP 71 72#### Debugging options 73 74## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 75## serial console break or keyboard reset, where the PROM would normally 76## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 77options DDB # kernel dynamic debugger 78#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 79#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 80 81## You may also use gdb, on another computer connected to this machine over 82## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 83## a dev_t encoded device number of the serial port to use. 84## (0xc01 = ttya, 0xc02 = ttyb.) 85#options KGDB # support for kernel gdb 86#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 87#options KGDBRATE=38400 # baud rate 88 89 90## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 91## such that gdb(1) can be used on a kernel coredump. 92 93#makeoptions DEBUG="-g" 94 95 96## Adds code to the kernel that does internal consistency checks, and will 97## cause the kernel to panic if corruption of internal data structures 98## is detected. 99#options DIAGNOSTIC # extra kernel sanity checking 100 101## Enable (possibly expensive) debugging code that may also display messages 102## on the system console 103#options DEBUG 104 105## Make SCSI error messages more verbose when explaining their meanings. 106#options SCSIVERBOSE 107 108## `INSECURE' turns off the kernel security level (securelevel = 0 always). 109## This allows writing to /dev/mem, loading kernel modules while multi-user, 110## and other insecurities good only for development work. Do not use this 111## option on a production machine. 112options INSECURE 113 114## Allow non-root users to grab /dev/console with programs such as xconsole. 115## `xconsole' therefore does not need setuid root with this option enabled. 116#options UCONSOLE 117 118## `FDSCRIPTS' allows non-readable but executable scripts by providing a 119## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 120## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 121## opaque file mechanism. Perl calls this "secure setuid scripts." 122 123#options FDSCRIPTS 124#options SETUIDSCRIPTS 125 126## Options for compatibility with previous releases foreign system binaries. 127## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 128## additional user-level utilities or system configuration files. See 129## compat_sunos(8) and compat_svr4(8). 130 131#options COMPAT_43 # 4.3BSD system interfaces 132#options COMPAT_10 # NetBSD 1.0 binary compatibility 133#options COMPAT_11 # NetBSD 1.1 binary compatibility 134#options COMPAT_12 # NetBSD 1.2 binary compatibility 135options COMPAT_13 # NetBSD 1.3 binary compatibility 136#options COMPAT_SUNOS # SunOS 4.x binary compatibility 137#options COMPAT_SVR4 # SunOS 5.x binary compatibility 138#options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 139 140## File systems. You probably need at least one of FFS or NFS. 141file-system FFS # Berkeley Fast Filesystem 142file-system NFS # Sun NFS-compatible filesystem client 143file-system KERNFS # kernel data-structure filesystem 144#file-system NULLFS # NULL layered filesystem 145file-system MFS # memory-based filesystem 146#file-system FDESC # user file descriptor filesystem 147#file-system UMAPFS # uid/gid remapping filesystem 148#file-system LFS # Log-based filesystem (still experimental) 149#file-system PORTAL # portal filesystem (still experimental) 150#file-system PROCFS # /proc 151file-system CD9660 # ISO 9660 + Rock Ridge file system 152#file-system UNION # union file system 153#file-system MSDOSFS # MS-DOS FAT filesystem(s). 154 155## File system options. 156#options NFSSERVER # Sun NFS-compatible filesystem server 157#options QUOTA # FFS quotas 158#options FFS_EI # FFS Endian Independent support 159 160## Network protocol support. In most environments, INET is required. 161options INET # IP (Internet Protocol) v4 162options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 163#options GATEWAY # packet forwarding ("router switch") 164#options MROUTING # packet forwarding of multicast packets 165#options DIRECTED_BROADCAST # allow broadcasts through routers 166#options NS # Xerox NS networking 167#options NSIP # Xerox NS tunneling over IP 168#options ISO,TPIP # OSI networking 169#options EON # OSI tunneling over IP 170#options CCITT,LLC,HDLC # X.25 packet switched protocol 171#options NETATALK # AppleTalk (over Ethernet) protocol 172#options NTP # Network Time Protocol in-kernel support 173#options PPS_SYNC # Add serial line synchronization for NTP 174#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 175#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 176#options PPP_BSDCOMP # Add BSD compression to ppp device 177#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 178#options PPP_FILTER # Add active filters for ppp (via bpf) 179 180 181 182#### Main bus and CPU .. all systems. 183mainbus0 at root 184cpu0 at mainbus0 185 186#### Bus types found on SPARC systems. 187 188sbus0 at mainbus0 # sun4c 189obio0 at mainbus0 # sun4 and sun4m 190#vme0 at mainbus0 # sun4 191iommu0 at mainbus0 # sun4m 192sbus0 at iommu0 # sun4m 193vme0 at iommu0 # sun4m 194 195## SBus expander box 196#xbox* at sbus? slot ? offset ? 197#sbus* at xbox? 198 199#### Standard system devices -- all required for a given architecture 200 201## Auxiliary system registers on sun4c and sun4m 202auxreg0 at mainbus0 # sun4c 203auxreg0 at obio0 # sun4m 204 205## Power status and control register on Sun4m systems 206power0 at obio0 207 208## Mostek clock found on 4/300, sun4c, and sun4m systems. 209## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 210clock0 at mainbus0 # sun4c 211clock0 at obio0 # sun4m 212#clock0 at obio0 addr 0xf2000000 # sun4/300 213 214## Intersil clock found on 4/100 and 4/200 systems. 215#oclock0 at obio0 addr 0xf3000000 # sun4/200 216#oclock0 at obio0 addr 0x03000000 # sun4/100 217 218## Memory error registers. 219memreg0 at mainbus0 # sun4c 220memreg0 at obio0 # sun4m 221#memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 222#memreg0 at obio0 addr 0x04000000 # sun4/100 223 224## Timer chip found on 4/300, sun4c, and sun4m systems. 225timer0 at mainbus0 # sun4c 226timer0 at obio0 # sun4m 227#timer0 at obio0 addr 0xef000000 # sun4/300 228 229## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 230## doesn't use this driver; the `EEPROM' is in the NVRAM on the 231## Mostek clock chip on 4/300 systems. 232#eeprom0 at obio0 addr 0xf2000000 # sun4/200 233#eeprom0 at obio0 addr 0x02000000 # sun4/100 234 235 236#### Serial port configuration 237 238## Zilog 8530 serial chips. Each has two-channels. 239## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 240zs0 at mainbus0 # sun4c 241zs0 at obio0 # sun4m 242#zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 243#zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 244zstty0 at zs0 channel 0 # ttya 245zstty1 at zs0 channel 1 # ttyb 246 247zs1 at mainbus0 # sun4c 248zs1 at obio0 # sun4m 249#zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 250#zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 251kbd0 at zs1 channel 0 # keyboard 252ms0 at zs1 channel 1 # mouse 253 254#zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 255#zstty2 at zs2 channel 0 # ttyc 256#zstty3 at zs2 channel 1 # ttyd 257 258 259## Magma Serial/Parallel driver 260#magma* at sbus? slot ? offset ? 261#mtty* at magma? 262#mbpp* at magma? 263 264 265#### Disk controllers and disks 266 267# 268 269## The following flags may be set for the NCR53c94 based esp driver: 270## bits 0-7: disable disconnect/reselect for the corresponding target 271## bits 8-15: disable synchronous negotiation for target [bit-8] 272 273## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 274## Both `dma' and `esp' are needed in all cases. 275## Two kinds of additional SBus SCSI interfaces are available. One uses 276## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 277 278## sun4/300 SCSI - an NCR53c94 or equivalent behind 279## an LSI Logic DMA controller 280 281#dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 282#esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 283 284dma0 at sbus0 slot ? offset ? # sun4c/sun4m 285esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 286esp0 at dma0 flags 0x0000 # sun4m 287 288# FSBE/S SCSI 289dma* at sbus? slot ? offset ? # SBus 290esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 291esp* at dma? flags 0x0000 # SBus 292 293scsibus* at esp? 294 295## Qlogic ISP SBus SCSI Card 296isp* at sbus? slot ? offset ? 297scsibus* at isp? 298 299## NCR5380-based "Sun SCSI 3" VME SCSI controller. 300## This driver has several flags which may be enabled by OR'ing 301## the values and using the "flags" directive. 302## Valid flags are: 303## 304## 0x01 Use DMA (may be polled) 305## 0x02 Use DMA completion interrupts 306## 0x04 Allow disconnect/reselect 307## 308## E.g. the following would enable DMA, interrupts, and reselect: 309## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 310## 311## By default, DMA is enabled in the driver. 312 313#si0 at vme0 addr 0x200000 pri 2 vec 0x40 314#scsibus* at si? 315 316## NCR5380-based "SCSI Weird" on-board SCSI interface found 317## on sun4/100 systems. The flags are the same as the "si" 318## controller. Note, while DMA is enabled by default, only 319## polled DMA works at this time, and reselects do not work 320## on this particular controller. 321 322#sw0 at obio0 addr 0x0a000000 level 3 323#scsibus* at sw? 324 325## These entries find devices on all SCSI busses and assign 326## unit numbers dynamically. 327sd* at scsibus? target ? lun ? # SCSI disks 328st* at scsibus? target ? lun ? # SCSI tapes 329cd* at scsibus? target ? lun ? # SCSI CD-ROMs 330ch* at scsibus? target ? lun ? # SCSI changer devices 331#ss* at scsibus? target ? lun ? # SCSI scanners 332#uk* at scsibus? target ? lun ? # unknown SCSI 333 334 335## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 336## on sun4 systems. 337#xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 338#xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 339#xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 340#xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 341#xd* at xdc? drive ? 342 343## Xylogics 451 or 451 VME SMD disk controllers and disks, found 344## on sun4 systems. 345#xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 346#xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 347#xy* at xyc? drive ? 348 349 350## Floppy controller and drive found on SPARCstations. 351 352fdc0 at mainbus0 # sun4c controller 353fdc0 at obio0 # sun4m controller 354fd* at fdc0 # the drive itself 355 356## A disk-like interface to files. Can be used to create floppy, CD, 357## miniroot images, etc. 358 359#pseudo-device vnd 4 360 361## Concatenated and striped disks; with this, you can create a software-based 362## disk array similar to a "RAID 0" setup. See ccd(4). 363 364#pseudo-device ccd 4 365 366## Memory disk device, used on boot floppies with compressed 367## kernel-plus-root-disk images. 368 369#pseudo-device md 1 370 371 372#### Network interfaces 373 374## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 375## Three flavors of additional SBus ethernets are available. One attaches 376## directly like the sun4c on-board, one uses the ledma device like the 377## sun4m on-board, and one uses the lebuffer device. 378 379#le0 at obio0 addr 0xf9000000 level 6 # sun4/300 380le0 at sbus0 slot ? offset ? # sun4c on-board 381ledma0 at sbus0 slot ? offset ? # sun4m on-board 382le0 at ledma0 # sun4m on-board 383le* at sbus? slot ? offset ? # SBus 384ledma* at sbus? slot ? offset ? # SBus 385le* at ledma? # SBus 386lebuffer0 at sbus? slot ? offset ? # SBus 387le0 at lebuffer? # SBus 388lebuffer* at sbus? slot ? offset ? # SBus 389le* at lebuffer? # SBus 390 391 392## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 393## or on a Multibus/VME card. 394#ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 395#ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 396#ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 397#ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 398#ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 399#ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 400 401## Loopback network interface; required 402pseudo-device loop 403 404## SLIP and CSLIP interfaces, for IP over a serial line. 405pseudo-device sl 2 406 407## PPP, the successor to SLIP. See pppd(8). 408#pseudo-device ppp 2 409 410## Starmode Radio IP, a special hardware network device. 411#pseudo-device strip 1 412 413## Network "tunnel" device, allowing protocol stacks to run in the userland. 414## This is used by the third-party user-mode "ppp" program, and others. 415#pseudo-device tun 4 416 417## Berkeley Packet Filter, required to run RARPD. A generic C-language 418## interface that allows selective examining of incoming packets. 419#pseudo-device bpfilter 8 420 421## IP Filter, used in firewall and NAT applications. See ipnat(8) for 422## one example of the use of the IP Filter. 423#pseudo-device ipfilter 424 425 426#### Audio and video devices 427 428## /dev/audio support (`audioamd' plus `audio') 429## 430#audioamd0 at mainbus0 # sun4c 431#audioamd0 at obio0 # sun4m 432#audioamd0 at sbus0 slot ? offset ? # sun4m 433#audio* at audioamd0 434 435 436## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 437## systems. If your sun4 system has a cgfour installed in the P4 slot, 438## the P4 entries for "bwtwo" will attach to the overlay plane of the 439## "cgfour". 440 441bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 442bwtwo* at sbus? slot ? offset ? # 443#bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 444#bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 445#bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 446 447## Sun "cgtwo" VME color framebuffer 448#cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 449 450## Sun "cgthree" Sbus color framebuffer 451cgthree0 at sbus? slot ? offset ? 452cgthree* at sbus? slot ? offset ? 453#cgthree0 at obio? slot ? offset ? # sun4m 454 455## Sun "cgfour" color framebuffer with overlay plane. See above comment 456## regarding overlay plane. 457#cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 458#cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 459 460## Sun "cgsix" accelerated color framebuffer. 461cgsix0 at sbus? slot ? offset ? 462cgsix* at sbus? slot ? offset ? 463#cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 464#cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 465 466## Sun "cgeight" 24-bit framebuffer 467#cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 468#cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 469 470## Sun "tcx" accelerated color framebuffer. 471tcx0 at sbus? slot ? offset ? 472tcx* at sbus? slot ? offset ? 473 474# Sun "cgfourteen" accelerated 24-bit framebuffer. 475cgfourteen0 at obio0 # sun4m 476 477 478#### Other device configuration 479 480## Pseudo ttys, required for network logins and programs like screen. 481## 32 is a good number for average systems; you may have as many as you 482## like, though 256 is more or less the upper limit. Increasing this 483## number still requires you to run /dev/MAKEDEV to create the files 484## for the ptys. 485 486pseudo-device pty 32 # pseudo-ttys (for network, etc.) 487 488## Random device, used to implement /dev/random (a source of random noise), 489## and generate randomness for some kernel formulae. 490## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 491 492#pseudo-device rnd 493