GENERIC revision 1.13
1# $NetBSD: GENERIC,v 1.13 1999/03/27 17:58:20 eeh 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 25#### System options that are the same for all ports 26 27## Root device configuration: change the ?'s if you are going to use a 28## nonstandard root partition (other than where the kernel is booted from) 29## and/or nonstandard root type (not ffs or nfs). Normally this can be 30## automagically determined at boot time. 31 32config netbsd root on ? type ? 33 34## UVM options. 35#options UVM_PAGE_TRKOWN 36#options UVMHIST 37#options UVMHIST_PRINT # Loud! 38options PMAP_NEW 39 40## System call tracing (see ktrace(1)). 41options KTRACE 42 43## Collect statistics on kernel malloc's and free's. This does have a 44## significant performance hit on slower machines, so it is intended for 45## diagnostic use only. 46#options KMEMSTATS 47 48## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 49options SYSVMSG # System V message queues 50options SYSVSEM # System V semaphores 51options SYSVSHM # System V shared memory 52#options SHMMAXPGS=1024 # 1024 pages is the default 53 54## Loadable kernel module support; still under development. 55options LKM 56 57## NFS boot options; default on sparc is the bootparam protocol 58options NFS_BOOT_BOOTPARAM 59#options NFS_BOOT_BOOTP 60#options NFS_BOOT_DHCP 61 62#### Debugging options 63 64## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 65## serial console break or keyboard reset, where the PROM would normally 66## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 67# we enable DDB in GENERIC for now. 68options DDB # kernel dynamic debugger 69#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 70#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 71 72## You may also use gdb, on another computer connected to this machine over 73## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 74## a dev_t encoded device number of the serial port to use. 75## (0xc01 = ttya, 0xc02 = ttyb.) 76#options KGDB # support for kernel gdb 77#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 78#options KGDBRATE=38400 # baud rate 79 80 81## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 82## such that gdb(1) can be used on a kernel coredump. 83 84#makeoptions DEBUG="-g" 85 86 87## Adds code to the kernel that does internal consistency checks, and will 88## cause the kernel to panic if corruption of internal data structures 89## is detected. 90#options DIAGNOSTIC # extra kernel sanity checking 91 92## Enable (possibly expensive) debugging code that may also display messages 93## on the system console 94#options DEBUG 95 96## Make SCSI error messages more verbose when explaining their meanings. 97options SCSIVERBOSE 98 99## `INSECURE' turns off the kernel security level (securelevel = 0 always). 100## This allows writing to /dev/mem, loading kernel modules while multi-user, 101## and other insecurities good only for development work. Do not use this 102## option on a production machine. 103#options INSECURE 104 105## Allow non-root users to grab /dev/console with programs such as xconsole. 106## `xconsole' therefore does not need setuid root with this option enabled. 107#options UCONSOLE 108 109## `FDSCRIPTS' allows non-readable but executable scripts by providing a 110## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 111## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 112## opaque file mechanism. Perl calls this "secure setuid scripts." 113 114#options FDSCRIPTS 115#options SETUIDSCRIPTS 116 117## Options for compatibility with previous releases foreign system binaries. 118## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 119## additional user-level utilities or system configuration files. See 120## compat_sunos(8) and compat_svr4(8). 121 122options COMPAT_43 # 4.3BSD system interfaces 123options COMPAT_10 # NetBSD 1.0 binary compatibility 124options COMPAT_11 # NetBSD 1.1 binary compatibility 125options COMPAT_12 # NetBSD 1.2 binary compatibility 126options COMPAT_13 # NetBSD 1.3 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 133#options 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 155 156## Network protocol support. In most environments, INET is required. 157options INET # IP (Internet Protocol) v4 158options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 159#options GATEWAY # packet forwarding ("router switch") 160options MROUTING # packet forwarding of multicast packets 161#options DIRECTED_BROADCAST # allow broadcasts through routers 162options NS # Xerox NS networking 163#options NSIP # Xerox NS tunneling over IP 164options ISO,TPIP # OSI networking 165options EON # OSI tunneling over IP 166#options CCITT,LLC,HDLC # X.25 packet switched protocol 167options NETATALK # AppleTalk (over Ethernet) protocol 168options NTP # Network Time Protocol in-kernel support 169#options PPS_SYNC # Add serial line synchronization for NTP 170options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 171options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 172options PPP_BSDCOMP # Add BSD compression to ppp device 173options PPP_DEFLATE # Add deflate (libz) compression to ppp device 174options PPP_FILTER # Add active filters for ppp (via bpf) 175 176 177#### Main bus and CPU .. all systems. 178mainbus0 at root 179cpu0 at mainbus0 180 181#### Bus types found on SPARC systems. 182 183sbus0 at mainbus0 # Ultra 1 184#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 185#pci0 at mainbus0 # Darwin 186#ebus* at pci? # ebus devices 187 188#### Standard system devices -- all required for a given architecture 189 190## Auxiliary system registers -- We use the OBP for power management 191#auxreg0 at sbus0 192#auxreg0 at pci0 193 194# We also need: 195# bpp0 at sbus0 # parallel port 196# ecpp0 at pci0 # parallel port ? 197 198## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 199## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 200clock0 at sbus0 slot ? offset ? 201#clock0 at pci0 202 203## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 204timer0 at mainbus0 # sun4c 205 206#### Serial port configuration 207 208## Zilog 8530 serial chips. Each has two-channels. 209## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 210zs0 at sbus0 slot ? offset ? 211zstty0 at zs0 channel 0 # ttya 212zstty1 at zs0 channel 1 # ttyb 213 214zs1 at sbus0 slot ? offset ? 215kbd0 at zs1 channel 0 # keyboard 216ms0 at zs1 channel 1 # mouse 217 218## PCI machines apparently have serial ports 219## called `se' and `su' 220 221## Part of a PC87332VLJ? 222#se0 at ebus? # 223#kbd0 at su1 channel 0 # keyboard 224#ms0 at su1 channel 1 # mouse 225 226## These are two SAB82532 controllers 227#su0 at ebus? # ttya 228#su1 at ebus? # ttyb 229 230#### Disk controllers and disks 231 232## The following flags may be set for the NCR53c94 based esp driver: 233## bits 0-7: disable disconnect/reselect for the corresponding target 234## bits 8-15: disable synchronous negotiation for target [bit-8] 235 236## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 237## Both `dma' and `esp' are needed in all cases. 238## Two kinds of additional SBus SCSI interfaces are available. One uses 239## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 240 241## sun4/300 SCSI - an NCR53c94 or equivalent behind 242## an LSI Logic DMA controller 243 244dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 245esp0 at dma0 flags 0x0000 # sun4m/sun4u 246scsibus* at esp? 247 248# FSBE/S SCSI 249dma* at sbus? slot ? offset ? # SBus 250esp* at dma? flags 0x0000 # SBus 251 252scsibus* at esp? 253 254## Qlogic ISP SBus SCSI Card 255isp* at sbus? slot ? offset ? 256scsibus* at isp? 257 258## FAS support missing 259#fas* at sbus? slot ? offset ? 260#scsibus* at fas? 261 262## GLM support is missing 263#scsi* at pci? # 53C875 "glm" compatible 264 265## These entries find devices on all SCSI busses and assign 266## unit numbers dynamically. 267sd* at scsibus? target ? lun ? # SCSI disks 268st* at scsibus? target ? lun ? # SCSI tapes 269cd* at scsibus? target ? lun ? # SCSI CD-ROMs 270ch* at scsibus? target ? lun ? # SCSI changer devices 271ss* at scsibus? target ? lun ? # SCSI scanners 272uk* at scsibus? target ? lun ? # unknown SCSI 273 274## Floppy controller and drive found on SPARCstations. 275 276# need share with the sparc...uses auxreg. what is this on sparc64? 277#fdc0 at sbus0 slot ? offset ? 278#fdc0 at pci? # Called fdthree? 279#fd* at fdc0 # the drive itself 280 281## A disk-like interface to files. Can be used to create floppy, CD, 282## miniroot images, etc. 283 284pseudo-device vnd 4 285 286## Concatenated and striped disks; with this, you can create a software-based 287## disk array similar to a "RAID 0" setup. See ccd(4). 288 289pseudo-device ccd 4 290 291## RAIDframe disk driver: software RAID driver. See raid(4). 292 293pseudo-device raid 4 294 295## Memory disk device, used on boot floppies with compressed 296## kernel-plus-root-disk images. 297 298pseudo-device md 1 299 300 301#### Network interfaces 302 303## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 304## Three flavors of additional SBus ethernets are available. One attaches 305## directly like the sun4c on-board, one uses the ledma device like the 306## sun4m on-board, and one uses the lebuffer device. 307 308ledma0 at sbus0 slot ? offset ? # sun4m on-board 309le0 at ledma0 # sun4m on-board 310le* at sbus? slot ? offset ? # SBus 311ledma* at sbus? slot ? offset ? # SBus 312le* at ledma? # SBus 313lebuffer0 at sbus? slot ? offset ? # SBus 314le0 at lebuffer? # SBus 315lebuffer* at sbus? slot ? offset ? # SBus 316le* at lebuffer? # SBus 317 318## HME not supported yet 319#hme* at sbus0 slot ? offset ? 320#network* at pci? # "hme" compatible 321 322## qec/be, qec/hme 323qec* at sbus? slot ? offset ? 324be* at qec? 325qe* at qec? 326 327## Loopback network interface; required 328pseudo-device loop 329 330## SLIP and CSLIP interfaces, for IP over a serial line. 331pseudo-device sl 2 332 333## PPP, the successor to SLIP. See pppd(8). 334pseudo-device ppp 2 335 336## Starmode Radio IP, a special hardware network device. 337pseudo-device strip 1 338 339## Network "tunnel" device, allowing protocol stacks to run in the userland. 340## This is used by the third-party user-mode "ppp" program, and others. 341pseudo-device tun 4 342 343## Generic L3 over IP tunnel 344#pseudo-device gre 2 # generic L3 over IP tunnel 345 346## Berkeley Packet Filter, required to run RARPD. A generic C-language 347## interface that allows selective examining of incoming packets. 348pseudo-device bpfilter 8 349 350## IP Filter, used in firewall and NAT applications. See ipnat(8) for 351## one example of the use of the IP Filter. 352pseudo-device ipfilter 353 354 355#### Audio and video devices 356 357## /dev/audio support (`audiocs' plus `audio') 358## 359audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 360audio* at audiocs0 361 362 363## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 364## systems. If your sun4 system has a cgfour installed in the P4 slot, 365## the P4 entries for "bwtwo" will attach to the overlay plane of the 366## "cgfour". 367 368#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 369#bwtwo* at sbus? slot ? offset ? # 370 371## Sun "cgthree" Sbus color framebuffer 372#cgthree0 at sbus? slot ? offset ? 373#cgthree* at sbus? slot ? offset ? 374 375## Sun "cgsix" accelerated color framebuffer. 376cgsix0 at sbus? slot ? offset ? 377cgsix* at sbus? slot ? offset ? 378 379## Sun "tcx" accelerated color framebuffer. 380#tcx0 at sbus? slot ? offset ? 381#tcx* at sbus? slot ? offset ? 382 383# Sun "cgfourteen" accelerated 24-bit framebuffer. 384#cgfourteen0 at obio0 # sun4m 385 386## Sun FFB not supported 387#ffb* at upa? 388 389#### Other device configuration 390 391## Pseudo ttys, required for network logins and programs like screen. 392## 32 is a good number for average systems; you may have as many as you 393## like, though 256 is more or less the upper limit. Increasing this 394## number still requires you to run /dev/MAKEDEV to create the files 395## for the ptys. 396 397pseudo-device pty 64 # pseudo-ttys (for network, etc.) 398 399## Random device, used to implement /dev/random (a source of random noise), 400## and generate randomness for some kernel formulae. 401## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 402 403pseudo-device rnd 404