GENERIC revision 1.97
1# $NetBSD: GENERIC,v 1.97 2000/01/28 16:08:52 cjs Exp $ 2 3include "arch/sparc/conf/std.sparc" 4 5#ident "GENERIC-$Revision: 1.97 $" 6 7maxusers 32 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. 14options SUN4 # sun4/100, sun4/200, sun4/300 15options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 16options SUN4M # sun4m - SS10, SS20, Classic, etc. 17 18#options SUN4_MMU3L # 3-level MMU on sun4/400; (incomplete) 19 20## System options specific to the sparc machine type 21 22# Blink the power LED on some machines to indicate the system load. 23#options BLINK 24 25## Use a faster console than the PROM's slow drawing routines. Not needed 26## for headless (no framebuffer) machines. 27options RASTERCONSOLE # fast rasterop console 28options FONT_GALLANT12x22 # the console font 29#options FONT_BOLD8x16 # a somewhat smaller font 30options RASTERCONSOLE_FGCOL=WSCOL_BLACK 31options RASTERCONSOLE_BGCOL=WSCOL_WHITE 32 33#### System options that are the same for all ports 34 35## Root device configuration: change the ?'s if you are going to use a 36## nonstandard root partition (other than where the kernel is booted from) 37## and/or nonstandard root type (not ffs or nfs). Normally this can be 38## automagically determined at boot time. 39 40config netbsd root on ? type ? 41 42## System call tracing (see ktrace(1)). 43options KTRACE 44 45## Collect statistics on kernel malloc's and free's. This does have a 46## significant performance hit on slower machines, so it is intended for 47## diagnostic use only. 48#options KMEMSTATS 49 50## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 51options SYSVMSG # System V message queues 52options SYSVSEM # System V semaphores 53options SYSVSHM # System V shared memory 54#options SHMMAXPGS=1024 # 1024 pages is the default 55 56## Loadable kernel module support; still under development. 57options LKM 58 59## NFS boot options; default on sparc is the bootparam protocol 60options NFS_BOOT_BOOTPARAM 61#options NFS_BOOT_BOOTP 62#options NFS_BOOT_DHCP 63 64#### Debugging options 65 66## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 67## serial console break or keyboard reset, where the PROM would normally 68## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 69#options DDB # kernel dynamic debugger 70#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 71#options DDB_ONPANIC=1 # 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 KGDBDEV and KGDBRATE should be specified; KGDBDEV is 75## 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 KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 79#options KGDBRATE=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. 98options SCSIVERBOSE 99 100## `INSECURE' turns off the kernel security level (securelevel = 0 always). 101## This allows writing to /dev/mem, loading kernel modules while multi-user, 102## and other insecurities good only for development work. Do not use this 103## option on a production machine. 104#options INSECURE 105 106## Allow non-root users to grab /dev/console with programs such as xconsole. 107## `xconsole' therefore does not need setuid root with this option enabled. 108#options UCONSOLE 109 110## `FDSCRIPTS' allows non-readable but executable scripts by providing a 111## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 112## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 113## opaque file mechanism. Perl calls this "secure setuid scripts." 114 115#options FDSCRIPTS 116#options SETUIDSCRIPTS 117 118## Options for compatibility with previous releases foreign system binaries. 119## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 120## additional user-level utilities or system configuration files. See 121## compat_sunos(8) and compat_svr4(8). 122 123options COMPAT_43 # 4.3BSD system interfaces 124options COMPAT_10 # NetBSD 1.0 binary compatibility 125options COMPAT_11 # NetBSD 1.1 binary compatibility 126options COMPAT_12 # NetBSD 1.2 binary compatibility 127options COMPAT_13 # NetBSD 1.3 binary compatibility 128options COMPAT_14 # NetBSD 1.4 binary compatibility 129options COMPAT_SUNOS # SunOS 4.x binary compatibility 130options COMPAT_SVR4 # SunOS 5.x binary compatibility 131options COMPAT_AOUT # NetBSD a.out compatibility 132 133## File systems. You probably need at least one of FFS or NFS. 134file-system FFS # Berkeley Fast Filesystem 135file-system NFS # Sun NFS-compatible filesystem client 136file-system KERNFS # kernel data-structure filesystem 137file-system NULLFS # NULL layered filesystem 138file-system OVERLAY # overlay file system 139file-system MFS # memory-based filesystem 140file-system FDESC # user file descriptor filesystem 141file-system UMAPFS # uid/gid remapping filesystem 142file-system LFS # Log-based filesystem (still experimental) 143file-system PORTAL # portal filesystem (still experimental) 144file-system PROCFS # /proc 145file-system CD9660 # ISO 9660 + Rock Ridge file system 146file-system UNION # union file system 147file-system MSDOSFS # MS-DOS FAT filesystem(s). 148file-system CODA # Coda File System; also needs vcoda (below) 149 150## File system options. 151options NFSSERVER # Sun NFS-compatible filesystem server 152options QUOTA # FFS quotas 153#options FFS_EI # FFS Endian Independent support 154#options SOFTDEP # FFS soft updates support. 155 156# Pull in config fragments for kernel crypto. This is required for 157# options IPSEC etc. to work. If you want to run with IPSEC, uncomment 158# one of these, based on whether you use crypto-us or crypto-intl, and 159# adjust the prefixes as necessary. 160 161#prefix ../crypto-us/sys 162#cinclude "conf/files.crypto-us" 163#prefix 164 165#prefix ../crypto-intl/sys 166#cinclude "conf/files.crypto-intl" 167#prefix 168 169## Network protocol support. In most environments, INET is required. 170options INET # IP (Internet Protocol) v4 171options INET6 # IPV6 172#options IPSEC # IP security 173#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 174#options IPSEC_DEBUG # debug for IP security 175#options GATEWAY # packet forwarding ("router switch") 176#options MROUTING # packet forwarding of multicast packets 177#options DIRECTED_BROADCAST # allow broadcasts through routers 178options NS # Xerox NS networking 179#options NSIP # Xerox NS tunneling over IP 180options ISO,TPIP # OSI networking 181options EON # OSI tunneling over IP 182#options CCITT,LLC,HDLC # X.25 packet switched protocol 183#options NETATALK # AppleTalk (over Ethernet) protocol 184options NTP # Network Time Protocol in-kernel support 185#options PPS_SYNC # Add serial line synchronization for NTP 186options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 187options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 188options PPP_BSDCOMP # Add BSD compression to ppp device 189options PPP_DEFLATE # Add deflate (libz) compression to ppp device 190options PPP_FILTER # Add active filters for ppp (via bpf) 191 192 193 194#### Main bus and CPU .. all systems. 195mainbus0 at root 196cpu0 at mainbus0 197 198#### Bus types found on SPARC systems. 199 200sbus0 at mainbus0 # sun4c 201obio0 at mainbus0 # sun4 and sun4m 202sparcvme0 at mainbus0 # sun4 203iommu0 at mainbus0 # sun4m 204sbus0 at iommu0 # sun4m 205sparcvme0 at iommu0 # sun4m 206vme0 at sparcvme0 # mi VME attachment 207 208## SBus expander box 209xbox* at sbus? slot ? offset ? 210sbus* at xbox? 211 212## SBus to PCMCIA bridge 213# Currently enabling nell* with audioamd* causes panic at attach 214#nell* at sbus? slot ? offset ? # PCMCIA bridge 215#pcmcia* at nell? 216 217#### Standard system devices -- all required for a given architecture 218 219## Auxiliary system registers on sun4c and sun4m 220auxreg0 at mainbus0 # sun4c 221auxreg0 at obio0 # sun4m 222 223## Power status and control register on Sun4m systems 224power0 at obio0 225 226## Mostek clock found on 4/300, sun4c, and sun4m systems. 227## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 228clock0 at mainbus0 # sun4c 229clock0 at obio0 # sun4m 230clock0 at obio0 addr 0xf2000000 # sun4/300 231 232## Intersil clock found on 4/100 and 4/200 systems. 233oclock0 at obio0 addr 0xf3000000 # sun4/200 234oclock0 at obio0 addr 0x03000000 # sun4/100 235 236## Memory error registers. 237memreg0 at mainbus0 # sun4c 238memreg0 at obio0 # sun4m 239memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 240memreg0 at obio0 addr 0x04000000 # sun4/100 241 242## ECC memory control 243eccmemctl0 at mainbus0 # sun4m 244 245## Timer chip found on 4/300, sun4c, and sun4m systems. 246timer0 at mainbus0 # sun4c 247timer0 at obio0 # sun4m 248timer0 at obio0 addr 0xef000000 # sun4/300 249 250## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 251## doesn't use this driver; the `EEPROM' is in the NVRAM on the 252## Mostek clock chip on 4/300 systems. 253eeprom0 at obio0 addr 0xf2000000 # sun4/200 254eeprom0 at obio0 addr 0x02000000 # sun4/100 255 256 257#### Serial port configuration 258 259## Zilog 8530 serial chips. Each has two-channels. 260## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 261zs0 at mainbus0 # sun4c 262zs0 at obio0 # sun4m 263zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 264zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 265zstty0 at zs0 channel 0 # ttya 266zstty1 at zs0 channel 1 # ttyb 267 268zs1 at mainbus0 # sun4c 269zs1 at obio0 # sun4m 270zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 271zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 272kbd0 at zs1 channel 0 # keyboard 273ms0 at zs1 channel 1 # mouse 274 275zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 276zstty2 at zs2 channel 0 # ttyc 277zstty3 at zs2 channel 1 # ttyd 278 279# Parallel port. 280bpp* at sbus? slot? offset ? 281 282## Magma Serial/Parallel driver 283magma* at sbus? slot ? offset ? 284mtty* at magma? 285mbpp* at magma? 286 287## PCMCIA serial interfaces 288#com* at pcmcia? 289#pcmcom* at pcmcia? 290#com* at pcmcom? 291 292#### Disk controllers and disks 293 294# 295 296## The following flags may be set for the NCR53c94 based esp driver: 297## bits 0-7: disable disconnect/reselect for the corresponding target 298## bits 8-15: disable synchronous negotiation for target [bit-8] 299 300## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 301## Both `dma' and `esp' are needed in all cases. 302## Two kinds of additional SBus SCSI interfaces are available. One uses 303## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 304 305## sun4/300 SCSI - an NCR53c94 or equivalent behind 306## an LSI Logic DMA controller 307 308dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 309esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 310 311dma0 at sbus0 slot ? offset ? # sun4c/sun4m 312esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 313esp0 at dma0 flags 0x0000 # sun4m 314 315# FSBE/S SCSI 316dma* at sbus? slot ? offset ? # SBus 317esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 318esp* at dma? flags 0x0000 # SBus 319 320scsibus* at esp? 321 322## Qlogic ISP SBus SCSI Card 323isp* at sbus? slot ? offset ? 324scsibus* at isp? 325 326## NCR5380-based "Sun SCSI 3" VME SCSI controller. 327## This driver has several flags which may be enabled by OR'ing 328## the values and using the "flags" directive. 329## Valid flags are: 330## 331## 0x01 Use DMA (may be polled) 332## 0x02 Use DMA completion interrupts 333## 0x04 Allow disconnect/reselect 334## 335## E.g. the following would enable DMA, interrupts, and reselect: 336## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 337## 338## By default, DMA is enabled in the driver. 339 340si0 at vme0 addr 0x200000 irq 2 vect 0x40 341scsibus* at si? 342 343## NCR5380-based "SCSI Weird" on-board SCSI interface found 344## on sun4/100 systems. The flags are the same as the "si" 345## controller. Note, while DMA is enabled by default, only 346## polled DMA works at this time, and reselects do not work 347## on this particular controller. 348 349sw0 at obio0 addr 0x0a000000 level 3 350scsibus* at sw? 351 352## PCMCIA SCSI controllers 353#aic* at pcmcia? 354#scsibus* at aic? 355 356 357## These entries find devices on all SCSI busses and assign 358## unit numbers dynamically. 359sd* at scsibus? target ? lun ? # SCSI disks 360st* at scsibus? target ? lun ? # SCSI tapes 361cd* at scsibus? target ? lun ? # SCSI CD-ROMs 362ch* at scsibus? target ? lun ? # SCSI changer devices 363ss* at scsibus? target ? lun ? # SCSI scanners 364uk* at scsibus? target ? lun ? # unknown SCSI 365 366 367## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 368## on sun4 systems. 369xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 370xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 371xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 372xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 373xd* at xdc? drive ? 374 375## Xylogics 451 or 451 VME SMD disk controllers and disks, found 376## on sun4 systems. 377xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 378xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 379xy* at xyc? drive ? 380 381 382## Floppy controller and drive found on SPARCstations. 383 384fdc0 at mainbus0 # sun4c controller 385fdc0 at obio0 # sun4m controller 386fd* at fdc0 # the drive itself 387 388## PCMCIA IDE controllers 389#wdc* at pcmcia? 390#wd* at wdc? 391 392## A disk-like interface to files. Can be used to create floppy, CD, 393## miniroot images, etc. 394 395pseudo-device vnd 4 396 397## Concatenated and striped disks; with this, you can create a software-based 398## disk array similar to a "RAID 0" setup. See ccd(4). 399 400pseudo-device ccd 4 401 402## RAIDframe disk driver: software RAID driver. See raid(4). 403 404#pseudo-device raid 4 405 406## Memory disk device, used on boot floppies with compressed 407## kernel-plus-root-disk images. 408 409#pseudo-device md 1 410 411 412#### Network interfaces 413 414## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 415## Three flavors of additional SBus ethernets are available. One attaches 416## directly like the sun4c on-board, one uses the ledma device like the 417## sun4m on-board, and one uses the lebuffer device. 418 419le0 at obio0 addr 0xf9000000 level 6 # sun4/300 420le0 at sbus0 slot ? offset ? # sun4c on-board 421ledma0 at sbus0 slot ? offset ? # sun4m on-board 422le0 at ledma0 # sun4m on-board 423le* at sbus? slot ? offset ? # SBus 424ledma* at sbus? slot ? offset ? # SBus 425le* at ledma? # SBus 426lebuffer0 at sbus? slot ? offset ? # SBus 427le0 at lebuffer? # SBus 428lebuffer* at sbus? slot ? offset ? # SBus 429le* at lebuffer? # SBus 430 431 432## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 433## or on a Multibus/VME card. 434ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 435ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 436ie1 at vme0 addr 0xe88000 irq 3 vect 0x75 # VME 437ie2 at vme0 addr 0x31ff02 irq 3 vect 0x76 # VME 438ie3 at vme0 addr 0x35ff02 irq 3 vect 0x77 # VME 439ie4 at vme0 addr 0x2dff02 irq 3 vect 0x7c # VME 440 441## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 442## (qe, 10MBd) attached. 443qec* at sbus? slot ? offset ? # Quad Ethernet Controller 444be* at qec? # BigMac Ethernet (10/100MBd) 445qe* at qec? # Mace Ethernet (10MBd) 446 447## Happy Meal Ethernet (hme) (driver not quite ready yet) 448#hme* at sbus? slot ? offset ? 449 450# midway ATM 451en0 at sbus? slot ? offset ? 452 453# PCMCIA ethernet devices 454#ep* at pcmcia? 455#mbe* at pcmcia? 456#ne* at pcmcia? 457#sm* at pcmcia? 458 459# MII/PHY support 460exphy* at mii? phy ? # 3Com internal PHYs 461icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 462inphy* at mii? phy ? # Intel 82555 PHYs 463lxtphy* at mii? phy ? # Level One LXT-970 PHYs 464nsphy* at mii? phy ? # NS83840 PHYs 465qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 466sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 467tlphy* at mii? phy ? # ThunderLAN PHYs 468ukphy* at mii? phy ? # generic unknown PHYs 469 470## Loopback network interface; required 471pseudo-device loop 472 473## SLIP and CSLIP interfaces, for IP over a serial line. 474pseudo-device sl 2 475 476## PPP, the successor to SLIP. See pppd(8). 477pseudo-device ppp 2 478 479## Starmode Radio IP, a special hardware network device. 480#pseudo-device strip 1 481 482## Network "tunnel" device, allowing protocol stacks to run in the userland. 483## This is used by the third-party user-mode "ppp" program, and others. 484pseudo-device tun 4 485 486## Generic L3 over IP tunnel 487#pseudo-device gre 2 # generic L3 over IP tunnel 488 489## Berkeley Packet Filter, required to run RARPD. A generic C-language 490## interface that allows selective examining of incoming packets. 491pseudo-device bpfilter 8 492 493## IP Filter, used in firewall and NAT applications. See ipnat(8) for 494## one example of the use of the IP Filter. 495pseudo-device ipfilter 496 497## for IPv6 498pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 499#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 500 501#### Audio and video devices 502 503## /dev/audio support (`audioamd' plus `audio') 504## 505audioamd0 at mainbus0 # sun4c 506#audioamd0 at obio0 # sun4m 507audioamd0 at sbus0 slot ? offset ? # sun4m 508audio* at audioamd0 509 510audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 511audio* at audiocs0 512 513 514## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 515## systems. If your sun4 system has a cgfour installed in the P4 slot, 516## the P4 entries for "bwtwo" will attach to the overlay plane of the 517## "cgfour". 518 519bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 520bwtwo* at sbus? slot ? offset ? # 521bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 522bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 523bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 524 525## Sun "cgtwo" VME color framebuffer 526cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 527 528## Sun "cgthree" Sbus color framebuffer 529cgthree0 at sbus? slot ? offset ? 530cgthree* at sbus? slot ? offset ? 531#cgthree0 at obio? slot ? offset ? # sun4m 532 533## Sun "cgfour" color framebuffer with overlay plane. See above comment 534## regarding overlay plane. 535cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 536cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 537 538## Sun "cgsix" accelerated color framebuffer. 539cgsix0 at sbus? slot ? offset ? 540cgsix* at sbus? slot ? offset ? 541cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 542cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 543 544## Sun "cgeight" 24-bit framebuffer 545cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 546cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 547 548## Sun "tcx" accelerated color framebuffer. 549tcx0 at sbus? slot ? offset ? 550tcx* at sbus? slot ? offset ? 551 552# Sun "cgfourteen" accelerated 24-bit framebuffer. 553cgfourteen0 at obio0 # sun4m 554 555 556#### Other device configuration 557 558## Pseudo ttys, required for network logins and programs like screen. 559## 32 is a good number for average systems; you may have as many as you 560## like, though 256 is more or less the upper limit. Increasing this 561## number still requires you to run /dev/MAKEDEV to create the files 562## for the ptys. 563 564pseudo-device pty 32 # pseudo-ttys (for network, etc.) 565 566## Random device, used to implement /dev/random (a source of random noise), 567## and generate randomness for some kernel formulae. 568 569pseudo-device rnd 570 571# a pseudo device needed for Coda # also needs CODA (above) 572pseudo-device vcoda 4 # coda minicache <-> venus comm. 573