GENERIC revision 1.8
1# $NetBSD: GENERIC,v 1.8 1998/11/25 20:30:47 hwr 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 14 15## System options specific to the sparc machine type 16 17## Use a faster console than the PROM's slow drawing routines. Not needed 18## for headless (no framebuffer) machines. 19# XXX broken on sparc64 20#options RASTERCONSOLE # fast rasterop console 21 22 23#### System options that are the same for all ports 24 25## Root device configuration: change the ?'s if you are going to use a 26## nonstandard root partition (other than where the kernel is booted from) 27## and/or nonstandard root type (not ffs or nfs). Normally this can be 28## automagically determined at boot time. 29 30config netbsd root on ? type ? 31 32## UVM options. 33#options UVMHIST 34#options UVMHIST_PRINT # Loud! 35#options PMAP_NEW # new pmap interface; not yet supported 36 37## System call tracing (see ktrace(1)). 38options KTRACE 39 40## Collect statistics on kernel malloc's and free's. This does have a 41## significant performance hit on slower machines, so it is intended for 42## diagnostic use only. 43#options KMEMSTATS 44 45## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 46options SYSVMSG # System V message queues 47options SYSVSEM # System V semaphores 48options SYSVSHM # System V shared memory 49#options SHMMAXPGS=1024 # 1024 pages is the default 50 51## Loadable kernel module support; still under development. 52options LKM 53 54## NFS boot options; default on sparc is the bootparam protocol 55options NFS_BOOT_BOOTPARAM 56#options NFS_BOOT_BOOTP 57#options NFS_BOOT_DHCP 58 59#### Debugging options 60 61## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 62## serial console break or keyboard reset, where the PROM would normally 63## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 64#options DDB # kernel dynamic debugger 65#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 66#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 67 68## You may also use gdb, on another computer connected to this machine over 69## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 70## a dev_t encoded device number of the serial port to use. 71## (0xc01 = ttya, 0xc02 = ttyb.) 72#options KGDB # support for kernel gdb 73#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 74#options KGDBRATE=38400 # baud rate 75 76 77## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 78## such that gdb(1) can be used on a kernel coredump. 79 80#makeoptions DEBUG="-g" 81 82 83## Adds code to the kernel that does internal consistency checks, and will 84## cause the kernel to panic if corruption of internal data structures 85## is detected. 86#options DIAGNOSTIC # extra kernel sanity checking 87 88## Enable (possibly expensive) debugging code that may also display messages 89## on the system console 90#options DEBUG 91 92## Make SCSI error messages more verbose when explaining their meanings. 93options SCSIVERBOSE 94 95## `INSECURE' turns off the kernel security level (securelevel = 0 always). 96## This allows writing to /dev/mem, loading kernel modules while multi-user, 97## and other insecurities good only for development work. Do not use this 98## option on a production machine. 99#options INSECURE 100 101## Allow non-root users to grab /dev/console with programs such as xconsole. 102## `xconsole' therefore does not need setuid root with this option enabled. 103#options UCONSOLE 104 105## `FDSCRIPTS' allows non-readable but executable scripts by providing a 106## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 107## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 108## opaque file mechanism. Perl calls this "secure setuid scripts." 109 110#options FDSCRIPTS 111#options SETUIDSCRIPTS 112 113## Options for compatibility with previous releases foreign system binaries. 114## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 115## additional user-level utilities or system configuration files. See 116## compat_sunos(8) and compat_svr4(8). 117 118options COMPAT_43 # 4.3BSD system interfaces 119options COMPAT_10 # NetBSD 1.0 binary compatibility 120options COMPAT_11 # NetBSD 1.1 binary compatibility 121options COMPAT_12 # NetBSD 1.2 binary compatibility 122options COMPAT_13 # NetBSD 1.3 binary compatibility 123options COMPAT_SPARC32 # NetBSD/sparc binary compatibility 124options COMPAT_SUNOS # SunOS 4.x binary compatibility 125options COMPAT_SVR4 # SunOS 5.x binary compatibility 126options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 127#options EXEC_ELF64 # Exec module for SunOS 5.x binaries. 128options __ELF__ 129 130## File systems. You probably need at least one of FFS or NFS. 131file-system FFS # Berkeley Fast Filesystem 132file-system NFS # Sun NFS-compatible filesystem client 133file-system KERNFS # kernel data-structure filesystem 134file-system NULLFS # NULL layered filesystem 135file-system MFS # memory-based filesystem 136file-system FDESC # user file descriptor filesystem 137file-system UMAPFS # uid/gid remapping filesystem 138file-system LFS # Log-based filesystem (still experimental) 139file-system PORTAL # portal filesystem (still experimental) 140file-system PROCFS # /proc 141file-system CD9660 # ISO 9660 + Rock Ridge file system 142file-system UNION # union file system 143file-system MSDOSFS # MS-DOS FAT filesystem(s). 144 145## File system options. 146options NFSSERVER # Sun NFS-compatible filesystem server 147options QUOTA # FFS quotas 148#options FFS_EI # FFS Endian Independent support 149 150## Network protocol support. In most environments, INET is required. 151options INET # IP (Internet Protocol) v4 152options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 153#options GATEWAY # packet forwarding ("router switch") 154#options MROUTING # packet forwarding of multicast packets 155#options DIRECTED_BROADCAST # allow broadcasts through routers 156options NS # Xerox NS networking 157#options NSIP # Xerox NS tunneling over IP 158options ISO,TPIP # OSI networking 159options EON # OSI tunneling over IP 160#options CCITT,LLC,HDLC # X.25 packet switched protocol 161options NETATALK # AppleTalk (over Ethernet) protocol 162#options NTP # Network Time Protocol in-kernel support 163#options PPS_SYNC # Add serial line synchronization for NTP 164#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 165#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 166#options PPP_BSDCOMP # Add BSD compression to ppp device 167#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 168#options PPP_FILTER # Add active filters for ppp (via bpf) 169 170 171 172#### Main bus and CPU .. all systems. 173mainbus0 at root 174cpu0 at mainbus0 175 176#### Bus types found on SPARC systems. 177 178sbus0 at mainbus0 # sun4c and sun4u 179#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 180#pci0 at mainbus0 # Darwin 181 182#### Standard system devices -- all required for a given architecture 183 184## Auxiliary system registers on sun4c and sun4m 185#auxreg0 at sbus0 186 187# We also need: 188# bpp0 at sbus0 # parallel port 189 190## Power status and control register on Sun4m systems 191#power0 at sbus0 192 193## Mostek clock found on 4/300, sun4c, and sun4m systems. 194## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 195clock0 at sbus0 slot ? offset ? 196 197## Timer chip found on 4/300, sun4c, and sun4m systems. 198timer0 at mainbus0 # sun4c 199 200#### Serial port configuration 201 202## Zilog 8530 serial chips. Each has two-channels. 203## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 204zs0 at sbus0 slot ? offset ? 205zstty0 at zs0 channel 0 # ttya 206zstty1 at zs0 channel 1 # ttyb 207 208zs1 at sbus0 slot ? offset ? 209kbd0 at zs1 channel 0 # keyboard 210ms0 at zs1 channel 1 # mouse 211 212#### Disk controllers and disks 213 214# 215 216## The following flags may be set for the NCR53c94 based esp driver: 217## bits 0-7: disable disconnect/reselect for the corresponding target 218## bits 8-15: disable synchronous negotiation for target [bit-8] 219 220## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 221## Both `dma' and `esp' are needed in all cases. 222## Two kinds of additional SBus SCSI interfaces are available. One uses 223## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 224 225## sun4/300 SCSI - an NCR53c94 or equivalent behind 226## an LSI Logic DMA controller 227 228dma0 at sbus0 slot ? offset ? # sun4c/sun4m 229esp0 at dma0 flags 0x0000 # sun4m 230 231# FSBE/S SCSI 232dma* at sbus? slot ? offset ? # SBus 233esp* at dma? flags 0x0000 # SBus 234 235scsibus* at esp? 236 237## Qlogic ISP SBus SCSI Card 238isp* at sbus? slot ? offset ? 239scsibus* at isp? 240 241## These entries find devices on all SCSI busses and assign 242## unit numbers dynamically. 243sd* at scsibus? target ? lun ? # SCSI disks 244st* at scsibus? target ? lun ? # SCSI tapes 245cd* at scsibus? target ? lun ? # SCSI CD-ROMs 246ch* at scsibus? target ? lun ? # SCSI changer devices 247ss* at scsibus? target ? lun ? # SCSI scanners 248uk* at scsibus? target ? lun ? # unknown SCSI 249 250 251## Floppy controller and drive found on SPARCstations. 252 253#fdc0 at sbus0 slot ? offset ? 254#fd* at fdc0 slot ? offset ? # the drive itself 255 256## A disk-like interface to files. Can be used to create floppy, CD, 257## miniroot images, etc. 258 259pseudo-device vnd 4 260 261## Concatenated and striped disks; with this, you can create a software-based 262## disk array similar to a "RAID 0" setup. See ccd(4). 263 264pseudo-device ccd 4 265 266## RAIDframe disk driver: software RAID driver. See raid(4). 267 268#pseudo-device raid 4 269 270## Memory disk device, used on boot floppies with compressed 271## kernel-plus-root-disk images. 272 273#pseudo-device md 1 274 275 276#### Network interfaces 277 278## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 279## Three flavors of additional SBus ethernets are available. One attaches 280## directly like the sun4c on-board, one uses the ledma device like the 281## sun4m on-board, and one uses the lebuffer device. 282 283ledma0 at sbus0 slot ? offset ? # sun4m on-board 284le0 at ledma0 # sun4m on-board 285le* at sbus? slot ? offset ? # SBus 286ledma* at sbus? slot ? offset ? # SBus 287le* at ledma? # SBus 288lebuffer0 at sbus? slot ? offset ? # SBus 289le0 at lebuffer? # SBus 290lebuffer* at sbus? slot ? offset ? # SBus 291le* at lebuffer? # SBus 292 293 294## Loopback network interface; required 295pseudo-device loop 296 297## SLIP and CSLIP interfaces, for IP over a serial line. 298pseudo-device sl 2 299 300## PPP, the successor to SLIP. See pppd(8). 301pseudo-device ppp 2 302 303## Starmode Radio IP, a special hardware network device. 304#pseudo-device strip 1 305 306## Network "tunnel" device, allowing protocol stacks to run in the userland. 307## This is used by the third-party user-mode "ppp" program, and others. 308pseudo-device tun 4 309 310## Generic L3 over IP tunnel 311#pseudo-device gre 2 # generic L3 over IP tunnel 312 313## Berkeley Packet Filter, required to run RARPD. A generic C-language 314## interface that allows selective examining of incoming packets. 315pseudo-device bpfilter 8 316 317## IP Filter, used in firewall and NAT applications. See ipnat(8) for 318## one example of the use of the IP Filter. 319pseudo-device ipfilter 320 321 322#### Audio and video devices 323 324## /dev/audio support (`audioamd' plus `audio') 325## 326#audioamd0 at mainbus0 # sun4c 327#audioamd0 at obio0 # sun4m 328#audioamd0 at sbus0 slot ? offset ? # sun4m 329#audio* at audioamd0 330 331 332## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 333## systems. If your sun4 system has a cgfour installed in the P4 slot, 334## the P4 entries for "bwtwo" will attach to the overlay plane of the 335## "cgfour". 336 337#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 338#bwtwo* at sbus? slot ? offset ? # 339 340## Sun "cgthree" Sbus color framebuffer 341#cgthree0 at sbus? slot ? offset ? 342#cgthree* at sbus? slot ? offset ? 343 344## Sun "cgsix" accelerated color framebuffer. 345cgsix0 at sbus? slot ? offset ? 346cgsix* at sbus? slot ? offset ? 347 348## Sun "tcx" accelerated color framebuffer. 349#tcx0 at sbus? slot ? offset ? 350#tcx* at sbus? slot ? offset ? 351 352# Sun "cgfourteen" accelerated 24-bit framebuffer. 353#cgfourteen0 at obio0 # sun4m 354 355 356#### Other device configuration 357 358## Pseudo ttys, required for network logins and programs like screen. 359## 32 is a good number for average systems; you may have as many as you 360## like, though 256 is more or less the upper limit. Increasing this 361## number still requires you to run /dev/MAKEDEV to create the files 362## for the ptys. 363 364pseudo-device pty 32 # pseudo-ttys (for network, etc.) 365 366## Random device, used to implement /dev/random (a source of random noise), 367## and generate randomness for some kernel formulae. 368## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 369 370#pseudo-device rnd 371