GENERIC revision 1.21
1# $NetBSD: GENERIC,v 1.21 1999/11/21 14:00:44 itojun Exp $ 2 3include "arch/sparc64/conf/std.sparc64" 4 5maxusers 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. 12options SUN4U # sun4u - Ultra 140 and 170 13options TRAPWIN 14options __ELF__ # we use elf 15#options _LP64 # we're using a 64-bit compiler 16 17## System options specific to the sparc machine type 18 19## Use a faster console than the PROM's slow drawing routines. Not needed 20## for headless (no framebuffer) machines. 21# XXX broken on sparc64 22#options RASTERCONSOLE # fast rasterop console 23 24#### System options that are the same for all ports 25 26## Root device configuration: change the ?'s if you are going to use a 27## nonstandard root partition (other than where the kernel is booted from) 28## and/or nonstandard root type (not ffs or nfs). Normally this can be 29## automagically determined at boot time. 30 31config netbsd root on ? type ? 32 33## UVM options. 34#options UVM_PAGE_TRKOWN 35#options UVMHIST 36#options UVMHIST_PRINT # Loud! 37 38## System call tracing (see ktrace(1)). 39options KTRACE 40 41## Collect statistics on kernel malloc's and free's. This does have a 42## significant performance hit on slower machines, so it is intended for 43## diagnostic use only. 44#options KMEMSTATS 45 46## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 47options SYSVMSG # System V message queues 48options SYSVSEM # System V semaphores 49options SYSVSHM # System V shared memory 50#options SHMMAXPGS=1024 # 1024 pages is the default 51 52## Loadable kernel module support; still under development. 53options LKM 54 55## NFS boot options; default on sparc is the bootparam protocol 56options NFS_BOOT_BOOTPARAM 57#options NFS_BOOT_BOOTP 58#options NFS_BOOT_DHCP 59 60#### Debugging options 61 62## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 63## serial console break or keyboard reset, where the PROM would normally 64## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 65# we enable DDB in GENERIC for now. 66options DDB # kernel dynamic debugger 67options DDB_HISTORY_SIZE=100 # enable history editing in DDB 68#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 69 70## You may also use gdb, on another computer connected to this machine over 71## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 72## a dev_t encoded device number of the serial port to use. 73## (0xc01 = ttya, 0xc02 = ttyb.) 74#options KGDB # support for kernel gdb 75#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 76#options KGDBRATE=38400 # baud rate 77 78 79## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 80## such that gdb(1) can be used on a kernel coredump. 81 82#makeoptions DEBUG="-g" 83 84 85## Adds code to the kernel that does internal consistency checks, and will 86## cause the kernel to panic if corruption of internal data structures 87## is detected. 88#options DIAGNOSTIC # extra kernel sanity checking 89 90## Enable (possibly expensive) debugging code that may also display messages 91## on the system console 92#options DEBUG 93 94## Make SCSI error messages more verbose when explaining their meanings. 95options SCSIVERBOSE 96options PCIVERBOSE 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 121options COMPAT_43 # 4.3BSD system interfaces 122options COMPAT_10 # NetBSD 1.0 binary compatibility 123options COMPAT_11 # NetBSD 1.1 binary compatibility 124options COMPAT_12 # NetBSD 1.2 binary compatibility 125options COMPAT_13 # NetBSD 1.3 binary compatibility 126options COMPAT_14 # NetBSD 1.4 binary compatibility 127#options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 128options COMPAT_SUNOS # SunOS 4.x binary compatibility 129options COMPAT_SVR4 # SunOS 5.x binary compatibility 130options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 131#options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. -- 64-bit only 132#options SYSCALL_DEBUG 133options COMPAT_AOUT # NetBSD/sparc compat support 134options EXEC_AOUT # execve(2) support for a.out binaries 135 136## File systems. You probably need at least one of FFS or NFS. 137file-system FFS # Berkeley Fast Filesystem 138file-system NFS # Sun NFS-compatible filesystem client 139file-system KERNFS # kernel data-structure filesystem 140file-system NULLFS # NULL layered filesystem 141file-system MFS # memory-based filesystem 142file-system FDESC # user file descriptor filesystem 143file-system UMAPFS # uid/gid remapping filesystem 144file-system LFS # Log-based filesystem (still experimental) 145file-system PORTAL # portal filesystem (still experimental) 146file-system PROCFS # /proc 147file-system CD9660 # ISO 9660 + Rock Ridge file system 148file-system UNION # union file system 149file-system MSDOSFS # MS-DOS FAT filesystem(s). 150 151## File system options. 152options NFSSERVER # Sun NFS-compatible filesystem server 153options QUOTA # FFS quotas 154#options FFS_EI # FFS Endian Independent support 155#options SOFTDEP # FFS soft updates support. 156 157# Pull in config fragments for kernel crypto. This is required for 158# options IPSEC etc. to work. If you want to run with IPSEC, uncomment 159# one of these, based on whether you use crypto-us or crypto-intl, and 160# adjust the prefixes as necessary. 161 162#prefix ../crypto-us/sys 163#cinclude "conf/files.crypto-us" 164#prefix 165 166#prefix ../crypto-intl/sys 167#cinclude "conf/files.crypto-intl" 168#prefix 169 170## Network protocol support. In most environments, INET is required. 171options INET # IP (Internet Protocol) v4 172options INET6 # IPV6 173#options IPSEC # IP security 174#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 175#options IPSEC_DEBUG # debug for IP security 176options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 177#options GATEWAY # packet forwarding ("router switch") 178options MROUTING # packet forwarding of multicast packets 179#options DIRECTED_BROADCAST # allow broadcasts through routers 180options NS # Xerox NS networking 181#options NSIP # Xerox NS tunneling over IP 182options ISO,TPIP # OSI networking 183options EON # OSI tunneling over IP 184#options CCITT,LLC,HDLC # X.25 packet switched protocol 185options NETATALK # AppleTalk (over Ethernet) protocol 186options NTP # Network Time Protocol in-kernel support 187#options PPS_SYNC # Add serial line synchronization for NTP 188options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 189options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 190options PPP_BSDCOMP # Add BSD compression to ppp device 191options PPP_DEFLATE # Add deflate (libz) compression to ppp device 192options PPP_FILTER # Add active filters for ppp (via bpf) 193 194 195#### Main bus and CPU .. all systems. 196mainbus0 at root 197cpu0 at mainbus0 198 199#### Bus types found on SPARC systems. 200 201sbus0 at mainbus0 # Ultra 1 202#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 203psycho* at mainbus0 # Darwin, Ultra5 204pci* at psycho? 205pci* at simba? 206simba* at pci? dev ? function ? # `APB' support. 207ebus* at pci? # ebus devices 208 209#### Standard system devices -- all required for a given architecture 210 211## Auxiliary system registers -- We use the OBP for power management 212#auxreg0 at sbus0 213#auxreg0 at pci0 214 215# We also need: 216# bpp0 at sbus0 # parallel port 217# ecpp0 at pci0 # parallel port ? 218lpt* at ebus? # parallel port 219 220## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 221## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 222clock0 at sbus0 slot ? offset ? 223clock0 at ebus? 224 225## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 226timer0 at mainbus0 # sun4c 227 228#### Serial port configuration 229 230## Zilog 8530 serial chips. Each has two-channels. 231## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 232zs0 at sbus0 slot ? offset ? 233zstty0 at zs0 channel 0 # ttya 234zstty1 at zs0 channel 1 # ttyb 235 236zs1 at sbus0 slot ? offset ? 237kbd0 at zs1 channel 0 # keyboard 238ms0 at zs1 channel 1 # mouse 239 240## PCI machines apparently have serial ports 241## Siemens SAB82532 controller: ttya and ttyb (sab) 242## Part of NS PC87332VLJ Super I/O controller: kbd/mouse (com) 243 244## These are two SAB82532 controllers 245#sab0 at ebus? # ttya/ttyb 246#sabtty0 at sab0 channel 0 # ttya 247#sabtty1 at sab0 channel 1 # ttyb 248 249## Part of a PC87332VLJ? 250#ucom0 at ebus? addr 0x3083f8 # `com' driver 251#ucom1 at ebus? addr 0x3062f8 # 252#ucom0 at ebus? # `com' driver 253#ucom1 at ebus? # 254#kbd0 at ucom0 channel 0 # keyboard 255#ms0 at ucom1 channel 1 # mouse 256 257#### Disk controllers and disks 258 259## The following flags may be set for the NCR53c94 based esp driver: 260## bits 0-7: disable disconnect/reselect for the corresponding target 261## bits 8-15: disable synchronous negotiation for target [bit-8] 262 263## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 264## Both `dma' and `esp' are needed in all cases. 265## Two kinds of additional SBus SCSI interfaces are available. One uses 266## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 267 268## sun4/300 SCSI - an NCR53c94 or equivalent behind 269## an LSI Logic DMA controller 270 271dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 272esp0 at dma0 flags 0x0000 # sun4m/sun4u 273scsibus* at esp? 274 275# FSBE/S SCSI 276dma* at sbus? slot ? offset ? # SBus 277esp* at dma? flags 0x0000 # SBus 278 279scsibus* at esp? 280 281## Qlogic ISP SBus SCSI Card 282isp* at sbus? slot ? offset ? 283scsibus* at isp? 284 285## FAS support missing 286#fas* at sbus? slot ? offset ? 287#scsibus* at fas? 288 289## GLM support is missing 290#scsi* at pci? # 53C875 "glm" compatible 291 292## These entries find devices on all SCSI busses and assign 293## unit numbers dynamically. 294sd* at scsibus? target ? lun ? # SCSI disks 295st* at scsibus? target ? lun ? # SCSI tapes 296cd* at scsibus? target ? lun ? # SCSI CD-ROMs 297ch* at scsibus? target ? lun ? # SCSI changer devices 298ss* at scsibus? target ? lun ? # SCSI scanners 299uk* at scsibus? target ? lun ? # unknown SCSI 300 301# PCI IDE. 302pciide* at pci ? dev ? function ? flags 0x0000 303wd* at pciide? channel ? drive ? flags 0x0000 304atapibus* at pciide? channel ? 305 306cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 307sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 308uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 309 310## Floppy controller and drive found on SPARCstations. 311 312# need share with the sparc...uses auxreg. what is this on sparc64? 313#fdc0 at sbus0 slot ? offset ? 314#fdc0 at pci? # Called fdthree? 315#fd* at fdc0 # the drive itself 316 317## A disk-like interface to files. Can be used to create floppy, CD, 318## miniroot images, etc. 319 320pseudo-device vnd 4 321 322## Concatenated and striped disks; with this, you can create a software-based 323## disk array similar to a "RAID 0" setup. See ccd(4). 324 325pseudo-device ccd 4 326 327## RAIDframe disk driver: software RAID driver. See raid(4). 328 329pseudo-device raid 4 330 331## Memory disk device, used on boot floppies with compressed 332## kernel-plus-root-disk images. 333 334pseudo-device md 1 335 336 337#### Network interfaces 338 339## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 340## Three flavors of additional SBus ethernets are available. One attaches 341## directly like the sun4c on-board, one uses the ledma device like the 342## sun4m on-board, and one uses the lebuffer device. 343 344ledma0 at sbus0 slot ? offset ? # sun4m on-board 345le0 at ledma0 # sun4m on-board 346le* at sbus? slot ? offset ? # SBus 347ledma* at sbus? slot ? offset ? # SBus 348le* at ledma? # SBus 349lebuffer0 at sbus? slot ? offset ? # SBus 350le0 at lebuffer? # SBus 351lebuffer* at sbus? slot ? offset ? # SBus 352le* at lebuffer? # SBus 353 354## HME not supported yet 355#hme* at sbus0 slot ? offset ? 356#network* at pci? # "hme" compatible 357 358## qec/be, qec/hme 359qec* at sbus? slot ? offset ? 360be* at qec? 361qe* at qec? 362 363## Loopback network interface; required 364pseudo-device loop 365 366## SLIP and CSLIP interfaces, for IP over a serial line. 367pseudo-device sl 2 368 369## PPP, the successor to SLIP. See pppd(8). 370pseudo-device ppp 2 371 372## Starmode Radio IP, a special hardware network device. 373pseudo-device strip 1 374 375## Network "tunnel" device, allowing protocol stacks to run in the userland. 376## This is used by the third-party user-mode "ppp" program, and others. 377pseudo-device tun 4 378 379## Generic L3 over IP tunnel 380#pseudo-device gre 2 # generic L3 over IP tunnel 381 382## Berkeley Packet Filter, required to run RARPD. A generic C-language 383## interface that allows selective examining of incoming packets. 384pseudo-device bpfilter 8 385 386## IP Filter, used in firewall and NAT applications. See ipnat(8) for 387## one example of the use of the IP Filter. 388pseudo-device ipfilter 389 390## for IPv6 391pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 392#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 393 394 395#### Audio and video devices 396 397## /dev/audio support (`audiocs' plus `audio') 398## 399audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 400audio* at audiocs0 401 402 403## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 404## systems. If your sun4 system has a cgfour installed in the P4 slot, 405## the P4 entries for "bwtwo" will attach to the overlay plane of the 406## "cgfour". 407 408#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 409#bwtwo* at sbus? slot ? offset ? # 410 411## Sun "cgthree" Sbus color framebuffer 412#cgthree0 at sbus? slot ? offset ? 413#cgthree* at sbus? slot ? offset ? 414 415## Sun "cgsix" accelerated color framebuffer. 416cgsix0 at sbus? slot ? offset ? 417cgsix* at sbus? slot ? offset ? 418 419## Sun "tcx" accelerated color framebuffer. 420#tcx0 at sbus? slot ? offset ? 421#tcx* at sbus? slot ? offset ? 422 423# Sun "cgfourteen" accelerated 24-bit framebuffer. 424#cgfourteen0 at obio0 # sun4m 425 426## Sun FFB not supported 427#ffb* at upa? 428 429#### Other device configuration 430 431## Pseudo ttys, required for network logins and programs like screen. 432## 32 is a good number for average systems; you may have as many as you 433## like, though 256 is more or less the upper limit. Increasing this 434## number still requires you to run /dev/MAKEDEV to create the files 435## for the ptys. 436 437pseudo-device pty 64 # pseudo-ttys (for network, etc.) 438 439## Random device, used to implement /dev/random (a source of random noise), 440## and generate randomness for some kernel formulae. 441## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 442 443pseudo-device rnd 444