GENERIC revision 1.2
1# $NetBSD: GENERIC,v 1.2 1998/06/26 01:54:09 lukem 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. 19options RASTERCONSOLE # fast rasterop console 20 21 22#### System options that are the same for all ports 23 24## Root device configuration: change the ?'s if you are going to use a 25## nonstandard root partition (other than where the kernel is booted from) 26## and/or nonstandard root type (not ffs or nfs). Normally this can be 27## automagically determined at boot time. 28 29config netbsd root on ? type ? 30 31## Virtual memory configuration. There are two choices, the old Mach 32## based VM system, or the new UVM system. 33options OLDVM # MACH VM 34#options UVM # UVM VM 35 36## System call tracing (see ktrace(1)). 37options KTRACE 38 39## Collect statistics on kernel malloc's and free's. This does have a 40## significant performance hit on slower machines, so it is intended for 41## diagnostic use only. 42#options KMEMSTATS 43 44## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 45options SYSVMSG # System V message queues 46options SYSVSEM # System V semaphores 47options SYSVSHM # System V shared memory 48#options SHMMAXPGS=1024 # 1024 pages is the default 49 50## Loadable kernel module support; still under development. 51options LKM 52 53## NFS boot options; default on sparc is the bootparam protocol 54options NFS_BOOT_BOOTPARAM 55#options NFS_BOOT_BOOTP 56#options NFS_BOOT_DHCP 57 58#### Debugging options 59 60## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 61## serial console break or keyboard reset, where the PROM would normally 62## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 63#options DDB # kernel dynamic debugger 64#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 65#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 66 67## You may also use gdb, on another computer connected to this machine over 68## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 69## a dev_t encoded device number of the serial port to use. 70## (0xc01 = ttya, 0xc02 = ttyb.) 71#options KGDB # support for kernel gdb 72#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 73#options KGDBRATE=38400 # baud rate 74 75 76## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 77## such that gdb(1) can be used on a kernel coredump. 78 79#makeoptions DEBUG="-g" 80 81 82## Adds code to the kernel that does internal consistency checks, and will 83## cause the kernel to panic if corruption of internal data structures 84## is detected. 85#options DIAGNOSTIC # extra kernel sanity checking 86 87## Enable (possibly expensive) debugging code that may also display messages 88## on the system console 89#options DEBUG 90 91## Make SCSI error messages more verbose when explaining their meanings. 92options SCSIVERBOSE 93 94## `INSECURE' turns off the kernel security level (securelevel = 0 always). 95## This allows writing to /dev/mem, loading kernel modules while multi-user, 96## and other insecurities good only for development work. Do not use this 97## option on a production machine. 98#options INSECURE 99 100## Allow non-root users to grab /dev/console with programs such as xconsole. 101## `xconsole' therefore does not need setuid root with this option enabled. 102#options UCONSOLE 103 104## `FDSCRIPTS' allows non-readable but executable scripts by providing a 105## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 106## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 107## opaque file mechanism. Perl calls this "secure setuid scripts." 108 109#options FDSCRIPTS 110#options SETUIDSCRIPTS 111 112## Options for compatibility with previous releases foreign system binaries. 113## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 114## additional user-level utilities or system configuration files. See 115## compat_sunos(8) and compat_svr4(8). 116 117options COMPAT_43 # 4.3BSD system interfaces 118options COMPAT_10 # NetBSD 1.0 binary compatibility 119options COMPAT_11 # NetBSD 1.1 binary compatibility 120options COMPAT_12 # NetBSD 1.2 binary compatibility 121options COMPAT_13 # NetBSD 1.3 binary compatibility 122options COMPAT_SUNOS # SunOS 4.x binary compatibility 123options COMPAT_SVR4 # SunOS 5.x binary compatibility 124options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 125#options EXEC_ELF64 # Exec module for SunOS 5.x binaries. 126options __ELF__ 127 128## File systems. You probably need at least one of FFS or NFS. 129file-system FFS # Berkeley Fast Filesystem 130file-system NFS # Sun NFS-compatible filesystem client 131file-system KERNFS # kernel data-structure filesystem 132file-system NULLFS # NULL layered filesystem 133file-system MFS # memory-based filesystem 134file-system FDESC # user file descriptor filesystem 135file-system UMAPFS # uid/gid remapping filesystem 136file-system LFS # Log-based filesystem (still experimental) 137file-system PORTAL # portal filesystem (still experimental) 138file-system PROCFS # /proc 139file-system CD9660 # ISO 9660 + Rock Ridge file system 140file-system UNION # union file system 141file-system MSDOSFS # MS-DOS FAT filesystem(s). 142 143## File system options. 144options NFSSERVER # Sun NFS-compatible filesystem server 145options QUOTA # FFS quotas 146#options FFS_EI # FFS Endian Independent support 147 148## Network protocol support. In most environments, INET is required. 149options INET # IP (Internet Protocol) v4 150options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 151#options GATEWAY # packet forwarding ("router switch") 152#options MROUTING # packet forwarding of multicast packets 153#options DIRECTED_BROADCAST # allow broadcasts through routers 154options NS # Xerox NS networking 155#options NSIP # Xerox NS tunneling over IP 156options ISO,TPIP # OSI networking 157options EON # OSI tunneling over IP 158#options CCITT,LLC,HDLC # X.25 packet switched protocol 159options NETATALK # AppleTalk (over Ethernet) protocol 160#options NTP # Network Time Protocol in-kernel support 161#options PPS_SYNC # Add serial line synchronization for NTP 162#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 163#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 164#options PPP_BSDCOMP # Add BSD compression to ppp device 165#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 166#options PPP_FILTER # Add active filters for ppp (via bpf) 167 168 169 170#### Main bus and CPU .. all systems. 171mainbus0 at root 172cpu0 at mainbus0 173 174#### Bus types found on SPARC systems. 175 176sbus0 at mainbus0 # sun4c and sun4u 177#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 178#pci0 at mainbus0 # Darwin 179 180#### Standard system devices -- all required for a given architecture 181 182## Auxiliary system registers on sun4c and sun4m 183auxreg0 at sbus0 184 185# We also need: 186# bpp0 at sbus0 # parallel port 187 188## Power status and control register on Sun4m systems 189power0 at sbus0 190 191## Mostek clock found on 4/300, sun4c, and sun4m systems. 192## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 193clock0 at sbus0 194 195## Timer chip found on 4/300, sun4c, and sun4m systems. 196timer0 at mainbus0 # sun4c 197 198#### Serial port configuration 199 200## Zilog 8530 serial chips. Each has two-channels. 201## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 202zs0 at sbus0 203zstty0 at zs0 channel 0 # ttya 204zstty1 at zs0 channel 1 # ttyb 205 206zs1 at sbus0 207kbd0 at zs1 channel 0 # keyboard 208ms0 at zs1 channel 1 # mouse 209 210#### Disk controllers and disks 211 212# 213 214## The following flags may be set for the NCR53c94 based esp driver: 215## bits 0-7: disable disconnect/reselect for the corresponding target 216## bits 8-15: disable synchronous negotiation for target [bit-8] 217 218## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 219## Both `dma' and `esp' are needed in all cases. 220## Two kinds of additional SBus SCSI interfaces are available. One uses 221## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 222 223## sun4/300 SCSI - an NCR53c94 or equivalent behind 224## an LSI Logic DMA controller 225 226dma0 at sbus0 slot ? offset ? # sun4c/sun4m 227esp0 at dma0 flags 0x0000 # sun4m 228 229# FSBE/S SCSI 230dma* at sbus? slot ? offset ? # SBus 231esp* at dma? flags 0x0000 # SBus 232 233scsibus* at esp? 234 235## Qlogic ISP SBus SCSI Card 236#isp* at sbus? slot ? offset ? 237#scsibus* at isp? 238 239## These entries find devices on all SCSI busses and assign 240## unit numbers dynamically. 241sd* at scsibus? target ? lun ? # SCSI disks 242st* at scsibus? target ? lun ? # SCSI tapes 243cd* at scsibus? target ? lun ? # SCSI CD-ROMs 244ch* at scsibus? target ? lun ? # SCSI changer devices 245ss* at scsibus? target ? lun ? # SCSI scanners 246uk* at scsibus? target ? lun ? # unknown SCSI 247 248 249## Floppy controller and drive found on SPARCstations. 250 251#fdc0 at sbus0 252#fd* at fdc0 # the drive itself 253 254## A disk-like interface to files. Can be used to create floppy, CD, 255## miniroot images, etc. 256 257pseudo-device vnd 4 258 259## Concatenated and striped disks; with this, you can create a software-based 260## disk array similar to a "RAID 0" setup. See ccd(4). 261 262pseudo-device ccd 4 263 264## Memory disk device, used on boot floppies with compressed 265## kernel-plus-root-disk images. 266 267#pseudo-device md 1 268 269 270#### Network interfaces 271 272## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 273## Three flavors of additional SBus ethernets are available. One attaches 274## directly like the sun4c on-board, one uses the ledma device like the 275## sun4m on-board, and one uses the lebuffer device. 276 277ledma0 at sbus0 slot ? offset ? # sun4m on-board 278le0 at ledma0 # sun4m on-board 279le* at sbus? slot ? offset ? # SBus 280ledma* at sbus? slot ? offset ? # SBus 281le* at ledma? # SBus 282lebuffer0 at sbus? slot ? offset ? # SBus 283le0 at lebuffer? # SBus 284lebuffer* at sbus? slot ? offset ? # SBus 285le* at lebuffer? # SBus 286 287 288## Loopback network interface; required 289pseudo-device loop 290 291## SLIP and CSLIP interfaces, for IP over a serial line. 292pseudo-device sl 2 293 294## PPP, the successor to SLIP. See pppd(8). 295pseudo-device ppp 2 296 297## Starmode Radio IP, a special hardware network device. 298#pseudo-device strip 1 299 300## Network "tunnel" device, allowing protocol stacks to run in the userland. 301## This is used by the third-party user-mode "ppp" program, and others. 302pseudo-device tun 4 303 304## Berkeley Packet Filter, required to run RARPD. A generic C-language 305## interface that allows selective examining of incoming packets. 306pseudo-device bpfilter 8 307 308## IP Filter, used in firewall and NAT applications. See ipnat(8) for 309## one example of the use of the IP Filter. 310pseudo-device ipfilter 311 312 313#### Audio and video devices 314 315## /dev/audio support (`audioamd' plus `audio') 316## 317#audioamd0 at mainbus0 # sun4c 318#audioamd0 at obio0 # sun4m 319#audioamd0 at sbus0 slot ? offset ? # sun4m 320#audio* at audioamd0 321 322 323## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 324## systems. If your sun4 system has a cgfour installed in the P4 slot, 325## the P4 entries for "bwtwo" will attach to the overlay plane of the 326## "cgfour". 327 328bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 329bwtwo* at sbus? slot ? offset ? # 330 331## Sun "cgthree" Sbus color framebuffer 332cgthree0 at sbus? slot ? offset ? 333cgthree* at sbus? slot ? offset ? 334 335## Sun "cgsix" accelerated color framebuffer. 336cgsix0 at sbus? slot ? offset ? 337cgsix* at sbus? slot ? offset ? 338 339## Sun "tcx" accelerated color framebuffer. 340tcx0 at sbus? slot ? offset ? 341tcx* at sbus? slot ? offset ? 342 343# Sun "cgfourteen" accelerated 24-bit framebuffer. 344cgfourteen0 at obio0 # sun4m 345 346 347#### Other device configuration 348 349## Pseudo ttys, required for network logins and programs like screen. 350## 32 is a good number for average systems; you may have as many as you 351## like, though 256 is more or less the upper limit. Increasing this 352## number still requires you to run /dev/MAKEDEV to create the files 353## for the ptys. 354 355pseudo-device pty 32 # pseudo-ttys (for network, etc.) 356 357## Random device, used to implement /dev/random (a source of random noise), 358## and generate randomness for some kernel formulae. 359## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 360 361#pseudo-device rnd 362