GENERIC revision 1.14
1# $NetBSD: GENERIC,v 1.14 1999/04/13 18:45:41 ad 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#options RASOPS1 # 1-bit operations (XXX) 24#options RASOPS8 # 8-bit operations (XXX) 25#options FONT_LUCIDA16x29 # the console font 26 27#### System options that are the same for all ports 28 29## Root device configuration: change the ?'s if you are going to use a 30## nonstandard root partition (other than where the kernel is booted from) 31## and/or nonstandard root type (not ffs or nfs). Normally this can be 32## automagically determined at boot time. 33 34config netbsd root on ? type ? 35 36## UVM options. 37#options UVM_PAGE_TRKOWN 38#options UVMHIST 39#options UVMHIST_PRINT # Loud! 40options PMAP_NEW 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 71#options 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 100 101## `INSECURE' turns off the kernel security level (securelevel = 0 always). 102## This allows writing to /dev/mem, loading kernel modules while multi-user, 103## and other insecurities good only for development work. Do not use this 104## option on a production machine. 105#options INSECURE 106 107## Allow non-root users to grab /dev/console with programs such as xconsole. 108## `xconsole' therefore does not need setuid root with this option enabled. 109#options UCONSOLE 110 111## `FDSCRIPTS' allows non-readable but executable scripts by providing a 112## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 113## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 114## opaque file mechanism. Perl calls this "secure setuid scripts." 115 116#options FDSCRIPTS 117#options SETUIDSCRIPTS 118 119## Options for compatibility with previous releases foreign system binaries. 120## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 121## additional user-level utilities or system configuration files. See 122## compat_sunos(8) and compat_svr4(8). 123 124options COMPAT_43 # 4.3BSD system interfaces 125options COMPAT_10 # NetBSD 1.0 binary compatibility 126options COMPAT_11 # NetBSD 1.1 binary compatibility 127options COMPAT_12 # NetBSD 1.2 binary compatibility 128options COMPAT_13 # NetBSD 1.3 binary compatibility 129#options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 130options COMPAT_SUNOS # SunOS 4.x binary compatibility 131options COMPAT_SVR4 # SunOS 5.x binary compatibility 132options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 133#options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. -- 64-bit only 134#options SYSCALL_DEBUG 135#options COMPAT_AOUT # NetBSD/sparc compat support 136options EXEC_AOUT # execve(2) support for a.out binaries 137 138## File systems. You probably need at least one of FFS or NFS. 139file-system FFS # Berkeley Fast Filesystem 140file-system NFS # Sun NFS-compatible filesystem client 141file-system KERNFS # kernel data-structure filesystem 142file-system NULLFS # NULL layered filesystem 143file-system MFS # memory-based filesystem 144file-system FDESC # user file descriptor filesystem 145file-system UMAPFS # uid/gid remapping filesystem 146file-system LFS # Log-based filesystem (still experimental) 147file-system PORTAL # portal filesystem (still experimental) 148file-system PROCFS # /proc 149file-system CD9660 # ISO 9660 + Rock Ridge file system 150file-system UNION # union file system 151file-system MSDOSFS # MS-DOS FAT filesystem(s). 152 153## File system options. 154options NFSSERVER # Sun NFS-compatible filesystem server 155options QUOTA # FFS quotas 156#options FFS_EI # FFS Endian Independent support 157 158## Network protocol support. In most environments, INET is required. 159options INET # IP (Internet Protocol) v4 160options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 161#options GATEWAY # packet forwarding ("router switch") 162options MROUTING # packet forwarding of multicast packets 163#options DIRECTED_BROADCAST # allow broadcasts through routers 164options NS # Xerox NS networking 165#options NSIP # Xerox NS tunneling over IP 166options ISO,TPIP # OSI networking 167options EON # OSI tunneling over IP 168#options CCITT,LLC,HDLC # X.25 packet switched protocol 169options NETATALK # AppleTalk (over Ethernet) protocol 170options NTP # Network Time Protocol in-kernel support 171#options PPS_SYNC # Add serial line synchronization for NTP 172options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 173options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 174options PPP_BSDCOMP # Add BSD compression to ppp device 175options PPP_DEFLATE # Add deflate (libz) compression to ppp device 176options PPP_FILTER # Add active filters for ppp (via bpf) 177 178 179#### Main bus and CPU .. all systems. 180mainbus0 at root 181cpu0 at mainbus0 182 183#### Bus types found on SPARC systems. 184 185sbus0 at mainbus0 # Ultra 1 186#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 187#pci0 at mainbus0 # Darwin 188#ebus* at pci? # ebus devices 189 190#### Standard system devices -- all required for a given architecture 191 192## Auxiliary system registers -- We use the OBP for power management 193#auxreg0 at sbus0 194#auxreg0 at pci0 195 196# We also need: 197# bpp0 at sbus0 # parallel port 198# ecpp0 at pci0 # parallel port ? 199 200## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 201## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 202clock0 at sbus0 slot ? offset ? 203#clock0 at pci0 204 205## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 206timer0 at mainbus0 # sun4c 207 208#### Serial port configuration 209 210## Zilog 8530 serial chips. Each has two-channels. 211## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 212zs0 at sbus0 slot ? offset ? 213zstty0 at zs0 channel 0 # ttya 214zstty1 at zs0 channel 1 # ttyb 215 216zs1 at sbus0 slot ? offset ? 217kbd0 at zs1 channel 0 # keyboard 218ms0 at zs1 channel 1 # mouse 219 220## PCI machines apparently have serial ports 221## called `se' and `su' 222 223## Part of a PC87332VLJ? 224#se0 at ebus? # 225#kbd0 at su1 channel 0 # keyboard 226#ms0 at su1 channel 1 # mouse 227 228## These are two SAB82532 controllers 229#su0 at ebus? # ttya 230#su1 at ebus? # ttyb 231 232#### Disk controllers and disks 233 234## The following flags may be set for the NCR53c94 based esp driver: 235## bits 0-7: disable disconnect/reselect for the corresponding target 236## bits 8-15: disable synchronous negotiation for target [bit-8] 237 238## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 239## Both `dma' and `esp' are needed in all cases. 240## Two kinds of additional SBus SCSI interfaces are available. One uses 241## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 242 243## sun4/300 SCSI - an NCR53c94 or equivalent behind 244## an LSI Logic DMA controller 245 246dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 247esp0 at dma0 flags 0x0000 # sun4m/sun4u 248scsibus* at esp? 249 250# FSBE/S SCSI 251dma* at sbus? slot ? offset ? # SBus 252esp* at dma? flags 0x0000 # SBus 253 254scsibus* at esp? 255 256## Qlogic ISP SBus SCSI Card 257isp* at sbus? slot ? offset ? 258scsibus* at isp? 259 260## FAS support missing 261#fas* at sbus? slot ? offset ? 262#scsibus* at fas? 263 264## GLM support is missing 265#scsi* at pci? # 53C875 "glm" compatible 266 267## These entries find devices on all SCSI busses and assign 268## unit numbers dynamically. 269sd* at scsibus? target ? lun ? # SCSI disks 270st* at scsibus? target ? lun ? # SCSI tapes 271cd* at scsibus? target ? lun ? # SCSI CD-ROMs 272ch* at scsibus? target ? lun ? # SCSI changer devices 273ss* at scsibus? target ? lun ? # SCSI scanners 274uk* at scsibus? target ? lun ? # unknown SCSI 275 276## Floppy controller and drive found on SPARCstations. 277 278# need share with the sparc...uses auxreg. what is this on sparc64? 279#fdc0 at sbus0 slot ? offset ? 280#fdc0 at pci? # Called fdthree? 281#fd* at fdc0 # the drive itself 282 283## A disk-like interface to files. Can be used to create floppy, CD, 284## miniroot images, etc. 285 286pseudo-device vnd 4 287 288## Concatenated and striped disks; with this, you can create a software-based 289## disk array similar to a "RAID 0" setup. See ccd(4). 290 291pseudo-device ccd 4 292 293## RAIDframe disk driver: software RAID driver. See raid(4). 294 295pseudo-device raid 4 296 297## Memory disk device, used on boot floppies with compressed 298## kernel-plus-root-disk images. 299 300pseudo-device md 1 301 302 303#### Network interfaces 304 305## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 306## Three flavors of additional SBus ethernets are available. One attaches 307## directly like the sun4c on-board, one uses the ledma device like the 308## sun4m on-board, and one uses the lebuffer device. 309 310ledma0 at sbus0 slot ? offset ? # sun4m on-board 311le0 at ledma0 # sun4m on-board 312le* at sbus? slot ? offset ? # SBus 313ledma* at sbus? slot ? offset ? # SBus 314le* at ledma? # SBus 315lebuffer0 at sbus? slot ? offset ? # SBus 316le0 at lebuffer? # SBus 317lebuffer* at sbus? slot ? offset ? # SBus 318le* at lebuffer? # SBus 319 320## HME not supported yet 321#hme* at sbus0 slot ? offset ? 322#network* at pci? # "hme" compatible 323 324## qec/be, qec/hme 325qec* at sbus? slot ? offset ? 326be* at qec? 327qe* at qec? 328 329## Loopback network interface; required 330pseudo-device loop 331 332## SLIP and CSLIP interfaces, for IP over a serial line. 333pseudo-device sl 2 334 335## PPP, the successor to SLIP. See pppd(8). 336pseudo-device ppp 2 337 338## Starmode Radio IP, a special hardware network device. 339pseudo-device strip 1 340 341## Network "tunnel" device, allowing protocol stacks to run in the userland. 342## This is used by the third-party user-mode "ppp" program, and others. 343pseudo-device tun 4 344 345## Generic L3 over IP tunnel 346#pseudo-device gre 2 # generic L3 over IP tunnel 347 348## Berkeley Packet Filter, required to run RARPD. A generic C-language 349## interface that allows selective examining of incoming packets. 350pseudo-device bpfilter 8 351 352## IP Filter, used in firewall and NAT applications. See ipnat(8) for 353## one example of the use of the IP Filter. 354pseudo-device ipfilter 355 356 357#### Audio and video devices 358 359## /dev/audio support (`audiocs' plus `audio') 360## 361audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 362audio* at audiocs0 363 364 365## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 366## systems. If your sun4 system has a cgfour installed in the P4 slot, 367## the P4 entries for "bwtwo" will attach to the overlay plane of the 368## "cgfour". 369 370#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 371#bwtwo* at sbus? slot ? offset ? # 372 373## Sun "cgthree" Sbus color framebuffer 374#cgthree0 at sbus? slot ? offset ? 375#cgthree* at sbus? slot ? offset ? 376 377## Sun "cgsix" accelerated color framebuffer. 378cgsix0 at sbus? slot ? offset ? 379cgsix* at sbus? slot ? offset ? 380 381## Sun "tcx" accelerated color framebuffer. 382#tcx0 at sbus? slot ? offset ? 383#tcx* at sbus? slot ? offset ? 384 385# Sun "cgfourteen" accelerated 24-bit framebuffer. 386#cgfourteen0 at obio0 # sun4m 387 388## Sun FFB not supported 389#ffb* at upa? 390 391#### Other device configuration 392 393## Pseudo ttys, required for network logins and programs like screen. 394## 32 is a good number for average systems; you may have as many as you 395## like, though 256 is more or less the upper limit. Increasing this 396## number still requires you to run /dev/MAKEDEV to create the files 397## for the ptys. 398 399pseudo-device pty 64 # pseudo-ttys (for network, etc.) 400 401## Random device, used to implement /dev/random (a source of random noise), 402## and generate randomness for some kernel formulae. 403## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 404 405pseudo-device rnd 406