GENERIC revision 1.31
1# $NetBSD: GENERIC,v 1.31 2000/04/19 06:50:36 itojun Exp $ 2 3include "arch/sparc64/conf/std.sparc64" 4 5#ident "GENERIC-$Revision: 1.31 $" 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 SUN4U # sun4u - Ultra 140 and 170 15options TRAPWIN 16options __ELF__ # we use elf 17#options _LP64 # we're using a 64-bit compiler 18 19## System options specific to the sparc machine type 20 21## Use a faster console than the PROM's slow drawing routines. Not needed 22## for headless (no framebuffer) machines. 23# XXX broken on sparc64 24#options RASTERCONSOLE # fast rasterop console 25#options FONT_GALLANT12x22 # the console font 26#options FONT_BOLD8x16 # a somewhat smaller font 27 28#### System options that are the same for all ports 29 30## Root device configuration: change the ?'s if you are going to use a 31## nonstandard root partition (other than where the kernel is booted from) 32## and/or nonstandard root type (not ffs or nfs). Normally this can be 33## automagically determined at boot time. 34 35config netbsd root on ? type ? 36 37## UVM options. 38#options UVM_PAGE_TRKOWN 39#options UVMHIST 40#options UVMHIST_PRINT # Loud! 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# we enable DDB in GENERIC for now. 70options DDB # kernel dynamic debugger 71options DDB_HISTORY_SIZE=100 # enable history editing in DDB 72#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 73 74## You may also use gdb, on another computer connected to this machine over 75## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 76## a dev_t encoded device number of the serial port to use. 77## (0xc01 = ttya, 0xc02 = ttyb.) 78#options KGDB # support for kernel gdb 79#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 80#options KGDBRATE=38400 # baud rate 81 82 83## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 84## such that gdb(1) can be used on a kernel coredump. 85 86#makeoptions DEBUG="-g" 87 88 89## Adds code to the kernel that does internal consistency checks, and will 90## cause the kernel to panic if corruption of internal data structures 91## is detected. 92#options DIAGNOSTIC # extra kernel sanity checking 93 94## Enable (possibly expensive) debugging code that may also display messages 95## on the system console 96#options DEBUG 97 98## Make SCSI error messages more verbose when explaining their meanings. 99options SCSIVERBOSE 100options PCIVERBOSE 101#options PCI_CONFIG_DUMP # verbosely dump PCI config space 102 103## `INSECURE' turns off the kernel security level (securelevel = 0 always). 104## This allows writing to /dev/mem, loading kernel modules while multi-user, 105## and other insecurities good only for development work. Do not use this 106## option on a production machine. 107#options INSECURE 108 109## Allow non-root users to grab /dev/console with programs such as xconsole. 110## `xconsole' therefore does not need setuid root with this option enabled. 111#options UCONSOLE 112 113## `FDSCRIPTS' allows non-readable but executable scripts by providing a 114## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 115## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 116## opaque file mechanism. Perl calls this "secure setuid scripts." 117 118#options FDSCRIPTS 119#options SETUIDSCRIPTS 120 121## Options for compatibility with previous releases foreign system binaries. 122## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 123## additional user-level utilities or system configuration files. See 124## compat_sunos(8) and compat_svr4(8). 125 126options COMPAT_43 # 4.3BSD system interfaces 127options COMPAT_10 # NetBSD 1.0 binary compatibility 128options COMPAT_11 # NetBSD 1.1 binary compatibility 129options COMPAT_12 # NetBSD 1.2 binary compatibility 130options COMPAT_13 # NetBSD 1.3 binary compatibility 131options COMPAT_14 # NetBSD 1.4 binary compatibility 132options COMPAT_SUNOS # SunOS 4.x binary compatibility 133options COMPAT_SVR4 # SunOS 5.x binary compatibility 134#options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 135#options COMPAT_AOUT # NetBSD/sparc compat support 136options EXEC_AOUT # execve(2) support for a.out binaries 137options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 138#options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. -- 64-bit only 139#options SYSCALL_DEBUG 140 141## File systems. You probably need at least one of FFS or NFS. 142file-system FFS # Berkeley Fast Filesystem 143file-system NFS # Sun NFS-compatible filesystem client 144file-system KERNFS # kernel data-structure filesystem 145file-system NULLFS # NULL layered filesystem 146file-system OVERLAY # overlay file system 147file-system MFS # memory-based filesystem 148file-system FDESC # user file descriptor filesystem 149file-system UMAPFS # uid/gid remapping filesystem 150file-system LFS # Log-based filesystem (still experimental) 151file-system PORTAL # portal filesystem (still experimental) 152file-system PROCFS # /proc 153file-system CD9660 # ISO 9660 + Rock Ridge file system 154file-system UNION # union file system 155file-system MSDOSFS # MS-DOS FAT filesystem(s). 156 157## File system options. 158options NFSSERVER # Sun NFS-compatible filesystem server 159options QUOTA # FFS quotas 160#options FFS_EI # FFS Endian Independent support 161#options SOFTDEP # FFS soft updates support. 162 163# Pull in config fragments for kernel crypto. This is required for 164# options IPSEC etc. to work. If you want to run with IPSEC, uncomment 165# one of these, based on whether you use crypto-us or crypto-intl, and 166# adjust the prefixes as necessary. 167 168#prefix ../crypto-us/sys 169#cinclude "conf/files.crypto-us" 170#prefix 171 172#prefix ../crypto-intl/sys 173#cinclude "conf/files.crypto-intl" 174#prefix 175 176## Network protocol support. In most environments, INET is required. 177options INET # IP (Internet Protocol) v4 178options INET6 # IPV6 179#options IPSEC # IP security 180#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 181#options IPSEC_DEBUG # debug for IP security 182options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 183#options GATEWAY # packet forwarding ("router switch") 184options MROUTING # packet forwarding of multicast packets 185#options DIRECTED_BROADCAST # allow broadcasts through routers 186options NS # Xerox NS networking 187#options NSIP # Xerox NS tunneling over IP 188options ISO,TPIP # OSI networking 189options EON # OSI tunneling over IP 190#options CCITT,LLC,HDLC # X.25 packet switched protocol 191options NETATALK # AppleTalk (over Ethernet) protocol 192options NTP # Network Time Protocol in-kernel support 193#options PPS_SYNC # Add serial line synchronization for NTP 194options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 195options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 196options PPP_BSDCOMP # Add BSD compression to ppp device 197options PPP_DEFLATE # Add deflate (libz) compression to ppp device 198options PPP_FILTER # Add active filters for ppp (via bpf) 199 200 201#### Main bus and CPU .. all systems. 202mainbus0 at root 203cpu0 at mainbus0 204 205#### Bus types found on SPARC systems. 206 207sbus0 at mainbus0 # Ultra 1 208#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 209psycho* at mainbus0 # Darwin, Ultra5 210pci* at psycho? 211pci* at simba? 212simba* at pci? dev ? function ? # `APB' support. 213ebus* at pci? # ebus devices 214 215#### Standard system devices -- all required for a given architecture 216 217## Auxiliary system registers -- We use the OBP for power management 218auxio* at ebus? # auxio registers 219auxio* at sbus? slot ? offset ? # auxio registers 220 221# We also need: 222bpp* at sbus? slot ? offset ? # parallel port 223lpt* at ebus? # parallel port 224 225## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 226## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 227clock* at sbus? slot ? offset ? 228clock* at ebus? 229 230## Timer chip found on 4/300, sun4c, sun4m and (some) sun4u systems. 231timer* at mainbus0 # sun4c 232 233#### Serial port configuration 234 235## Zilog 8530 serial chips. Each has two-channels. 236## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 237zs0 at sbus? slot ? offset ? 238zstty0 at zs0 channel 0 # ttya 239zstty1 at zs0 channel 1 # ttyb 240 241zs1 at sbus? slot ? offset ? 242kbd0 at zs1 channel 0 # keyboard 243ms0 at zs1 channel 1 # mouse 244 245## PCI machines have serial ports: 246## Siemens SAB82532 controller: ttya and ttyb (`su'; sab) 247## Part of NS PC87332VLJ Super I/O controller: kbd/mouse (`se'; com) 248 249## These are two SAB82532 controllers 250#sab0 at ebus? # ttya/ttyb 251#sabtty0 at sab0 channel 0 # ttya 252#sabtty1 at sab0 channel 1 # ttyb 253 254## Part of a PC87332VLJ? 255#ucom0 at ebus? addr 0x3083f8 # `com' driver 256#ucom1 at ebus? addr 0x3062f8 # 257#ucom0 at ebus? # `com' driver 258#ucom1 at ebus? # 259#kbd0 at ucom0 channel 0 # keyboard 260#ms0 at ucom1 channel 1 # mouse 261 262#### Disk controllers and disks 263 264## The following flags may be set for the NCR53c94 based esp driver: 265## bits 0-7: disable disconnect/reselect for the corresponding target 266## bits 8-15: disable synchronous negotiation for target [bit-8] 267 268## sun4u on-board SCSI, and FSBE/S SBus SCSI cards, an NCR53c94 or 269## equivalent behind an LSI Logic DMA controller 270 271dma* at sbus? slot ? offset ? # SBus 272esp* at dma? flags 0x0000 # SBus 273 274scsibus* at esp? 275 276## Qlogic ISP SBus SCSI Card 277isp* at sbus? slot ? offset ? 278scsibus* at isp? 279 280## FAS support missing 281#fas* at sbus? slot ? offset ? 282#scsibus* at fas? 283 284## GLM support missing 285#sym* at pci? # 53C875 "glm" compatible 286#scsibus* at sym? 287 288## These entries find devices on all SCSI busses and assign 289## unit numbers dynamically. 290sd* at scsibus? target ? lun ? # SCSI disks 291st* at scsibus? target ? lun ? # SCSI tapes 292cd* at scsibus? target ? lun ? # SCSI CD-ROMs 293ch* at scsibus? target ? lun ? # SCSI changer devices 294ss* at scsibus? target ? lun ? # SCSI scanners 295uk* at scsibus? target ? lun ? # unknown SCSI 296 297# PCI IDE. 298pciide* at pci ? dev ? function ? flags 0x0000 299wd* at pciide? channel ? drive ? flags 0x0000 300atapibus* at pciide? channel ? 301 302cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 303sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 304uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 305 306## Floppy controller and drive found on SPARCstations. 307 308# need share with the sparc, and everyone else. needs to use auxio. 309# actually, the ebus version has (will have) direct access to it's AUXIO 310# register space (it is mapped in to fdthree not auxio). 311#fdc0 at sbus? slot ? offset ? # SUNW,fdtwo 312#fdc0 at ebus? # fdthree 313#fd* at fdc0 # the drive itself 314 315## A disk-like interface to files. Can be used to create floppy, CD, 316## miniroot images, etc. 317 318pseudo-device vnd 4 319 320## Concatenated and striped disks; with this, you can create a software-based 321## disk array similar to a "RAID 0" setup. See ccd(4). 322 323pseudo-device ccd 4 324 325## RAIDframe disk driver: software RAID driver. See raid(4). 326 327pseudo-device raid 4 328#options RAID_AUTOCONFIG # auto-configuration of RAID components 329 330## Memory disk device, used on boot floppies with compressed 331## kernel-plus-root-disk images. 332 333pseudo-device md 1 334 335 336#### Network interfaces 337 338## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 339## Three flavors of additional SBus ethernets are available. One attaches 340## directly like the sun4c on-board, one uses the ledma device like the 341## sun4m on-board, and one uses the lebuffer device. 342 343ledma0 at sbus? slot ? offset ? # sun4m on-board 344le0 at ledma0 # sun4m on-board 345le* at sbus? slot ? offset ? # SBus 346ledma* at sbus? slot ? offset ? # SBus 347le* at ledma? # SBus 348lebuffer0 at sbus? slot ? offset ? # SBus 349le0 at lebuffer? # SBus 350lebuffer* at sbus? slot ? offset ? # SBus 351le* at lebuffer? # SBus 352 353## Happy Meal Ethernet 354hme* at sbus? slot ? offset ? 355hme* at pci? # "hme" compatible 356 357# MII/PHY support 358# XXX: only nsphy "tested" 359exphy* at mii? phy ? # 3Com internal PHYs 360icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 361inphy* at mii? phy ? # Intel 82555 PHYs 362lxtphy* at mii? phy ? # Level One LXT-970 PHYs 363nsphy* at mii? phy ? # NS83840 PHYs 364qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 365sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 366tlphy* at mii? phy ? # ThunderLAN PHYs 367ukphy* at mii? phy ? # generic unknown PHYs 368 369## qec/be, qec/hme 370qec* at sbus? slot ? offset ? 371be* at qec? 372qe* at qec? 373 374## Loopback network interface; required 375pseudo-device loop 376 377## SLIP and CSLIP interfaces, for IP over a serial line. 378pseudo-device sl 2 379 380## PPP, the successor to SLIP. See pppd(8). 381pseudo-device ppp 2 382 383## Starmode Radio IP, a special hardware network device. 384pseudo-device strip 1 385 386## Network "tunnel" device, allowing protocol stacks to run in the userland. 387## This is used by the third-party user-mode "ppp" program, and others. 388pseudo-device tun 4 389 390## Generic L3 over IP tunnel 391#pseudo-device gre 2 # generic L3 over IP tunnel 392 393## Berkeley Packet Filter, required to run RARPD. A generic C-language 394## interface that allows selective examining of incoming packets. 395pseudo-device bpfilter 8 396 397## IP Filter, used in firewall and NAT applications. See ipnat(8) for 398## one example of the use of the IP Filter. 399pseudo-device ipfilter 400 401## for IPv6 402pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 403#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 404#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 405 406 407#### Audio and video devices 408 409## /dev/audio support (`audiocs' plus `audio') 410## 411audiocs* at sbus? slot ? offset ? # SUNW,CS4231 412audio* at audiocs? 413 414 415## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 416## systems. If your sun4 system has a cgfour installed in the P4 slot, 417## the P4 entries for "bwtwo" will attach to the overlay plane of the 418## "cgfour". 419 420#bwtwo0 at sbus? slot ? offset ? # sun4c and sun4m 421#bwtwo* at sbus? slot ? offset ? # 422 423## Sun "cgthree" Sbus color framebuffer 424#cgthree0 at sbus? slot ? offset ? 425#cgthree* at sbus? slot ? offset ? 426 427## Sun "cgsix" accelerated color framebuffer. 428cgsix0 at sbus? slot ? offset ? 429cgsix* at sbus? slot ? offset ? 430 431## Sun "tcx" accelerated color framebuffer. 432#tcx0 at sbus? slot ? offset ? 433#tcx* at sbus? slot ? offset ? 434 435# Sun "cgfourteen" accelerated 24-bit framebuffer. 436#cgfourteen0 at obio0 # sun4m 437 438## Sun FFB not supported 439#ffb* at upa? 440 441#### Other device configuration 442 443## Pseudo ttys, required for network logins and programs like screen. 444## 32 is a good number for average systems; you may have as many as you 445## like, though 256 is more or less the upper limit. Increasing this 446## number still requires you to run /dev/MAKEDEV to create the files 447## for the ptys. 448 449pseudo-device pty 64 # pseudo-ttys (for network, etc.) 450 451## Random device, used to implement /dev/random (a source of random noise), 452## and generate randomness for some kernel formulae. 453## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 454 455pseudo-device rnd 456