GENERIC revision 1.38
1# $NetBSD: GENERIC,v 1.38 2000/07/02 21:11:26 pk Exp $ 2 3include "arch/sparc64/conf/std.sparc64" 4 5#ident "GENERIC-$Revision: 1.38 $" 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 86makeoptions 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 96options DEBUG 97 98## Make SCSI error messages more verbose when explaining their meanings. 99options SCSIVERBOSE 100options PCIVERBOSE 101options MIIVERBOSE # verbose PHY autoconfig messages 102#options PCI_CONFIG_DUMP # verbosely dump PCI config space 103 104## `INSECURE' turns off the kernel security level (securelevel = 0 always). 105## This allows writing to /dev/mem, loading kernel modules while multi-user, 106## and other insecurities good only for development work. Do not use this 107## option on a production machine. 108#options INSECURE 109 110## Allow non-root users to grab /dev/console with programs such as xconsole. 111## `xconsole' therefore does not need setuid root with this option enabled. 112#options UCONSOLE 113 114## `FDSCRIPTS' allows non-readable but executable scripts by providing a 115## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 116## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 117## opaque file mechanism. Perl calls this "secure setuid scripts." 118 119#options FDSCRIPTS 120#options SETUIDSCRIPTS 121 122## Options for compatibility with previous releases foreign system binaries. 123## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 124## additional user-level utilities or system configuration files. See 125## compat_sunos(8) and compat_svr4(8). 126 127options COMPAT_43 # 4.3BSD system interfaces 128options COMPAT_10 # NetBSD 1.0 binary compatibility 129options COMPAT_11 # NetBSD 1.1 binary compatibility 130options COMPAT_12 # NetBSD 1.2 binary compatibility 131options COMPAT_13 # NetBSD 1.3 binary compatibility 132options COMPAT_14 # NetBSD 1.4 binary compatibility 133options COMPAT_SUNOS # SunOS 4.x binary compatibility 134options COMPAT_SVR4 # SunOS 5.x binary compatibility 135#options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 136#options COMPAT_AOUT # NetBSD/sparc compat support 137options EXEC_AOUT # execve(2) support for a.out binaries 138options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 139#options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. -- 64-bit only 140#options SYSCALL_DEBUG 141 142## File systems. You probably need at least one of FFS or NFS. 143file-system FFS # Berkeley Fast Filesystem 144file-system NFS # Sun NFS-compatible filesystem client 145file-system KERNFS # kernel data-structure filesystem 146file-system NULLFS # NULL layered filesystem 147file-system OVERLAY # overlay file system 148file-system MFS # memory-based filesystem 149file-system FDESC # user file descriptor filesystem 150file-system UMAPFS # uid/gid remapping filesystem 151file-system LFS # Log-based filesystem (still experimental) 152file-system PORTAL # portal filesystem (still experimental) 153file-system PROCFS # /proc 154file-system CD9660 # ISO 9660 + Rock Ridge file system 155file-system UNION # union file system 156file-system MSDOSFS # MS-DOS FAT filesystem(s). 157 158## File system options. 159options NFSSERVER # Sun NFS-compatible filesystem server 160options QUOTA # FFS quotas 161#options FFS_EI # FFS Endian Independent support 162options SOFTDEP # FFS soft updates support. 163 164## Network protocol support. In most environments, INET is required. 165options INET # IP (Internet Protocol) v4 166options INET6 # IPV6 167options PULLDOWN_TEST # use m_pulldown for IPv4/v6 processing 168#options IPSEC # IP security 169#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 170#options IPSEC_DEBUG # debug for IP security 171options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 172#options GATEWAY # packet forwarding ("router switch") 173options MROUTING # packet forwarding of multicast packets 174#options DIRECTED_BROADCAST # allow broadcasts through routers 175options NS # Xerox NS networking 176#options NSIP # Xerox NS tunneling over IP 177options ISO,TPIP # OSI networking 178options EON # OSI tunneling over IP 179#options CCITT,LLC,HDLC # X.25 packet switched protocol 180options NETATALK # AppleTalk (over Ethernet) protocol 181options NTP # Network Time Protocol in-kernel support 182#options PPS_SYNC # Add serial line synchronization for NTP 183options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 184options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 185options PPP_BSDCOMP # Add BSD compression to ppp device 186options PPP_DEFLATE # Add deflate (libz) compression to ppp device 187options PPP_FILTER # Add active filters for ppp (via bpf) 188 189 190#### Main bus and CPU .. all systems. 191mainbus0 at root 192cpu0 at mainbus0 193 194#### Bus types found on SPARC systems. 195 196sbus0 at mainbus0 # Ultra 1 197#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 198psycho* at mainbus0 # Darwin, Ultra5 199pci* at psycho? 200pci* at simba? 201simba* at pci? dev ? function ? # `APB' support. 202ebus* at pci? # ebus devices 203 204#### Standard system devices -- all required for a given architecture 205 206## PROM console driver -- if all else fails 207pcons0 at mainbus0 # PROM console 208 209## Auxiliary system registers -- We use the OBP for power management 210auxio* at ebus? # auxio registers 211auxio* at sbus? slot ? offset ? # auxio registers 212 213# We also need: 214bpp* at sbus? slot ? offset ? # parallel port 215lpt* at ebus? # parallel port 216 217## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 218## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 219clock* at sbus? slot ? offset ? 220clock* at ebus? 221 222## Timer chip found on 4/300, sun4c, sun4m and (some) sun4u systems. 223timer* at mainbus0 # sun4c 224 225#### Serial port configuration 226 227## Zilog 8530 serial chips. Each has two-channels. 228## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 229zs0 at sbus? slot ? offset ? 230zstty0 at zs0 channel 0 # ttya 231zstty1 at zs0 channel 1 # ttyb 232 233zs1 at sbus? slot ? offset ? 234kbd0 at zs1 channel 0 # keyboard 235ms0 at zs1 channel 1 # mouse 236 237## PCI machines have serial ports: 238## Siemens SAB82532 controller: ttya and ttyb (`su'; sab) 239## Part of NS PC87332VLJ Super I/O controller: kbd/mouse (`se'; com) 240 241## These are two SAB82532 controllers 242#sab0 at ebus? # ttya/ttyb 243#sabtty0 at sab0 channel 0 # ttya 244#sabtty1 at sab0 channel 1 # ttyb 245 246## Part of a PC87332VLJ? 247#ucom0 at ebus? addr 0x3083f8 # `com' driver 248#ucom1 at ebus? addr 0x3062f8 # 249#ucom0 at ebus? # `com' driver 250#ucom1 at ebus? # 251#kbd0 at ucom0 channel 0 # keyboard 252#ms0 at ucom1 channel 1 # mouse 253 254#### Disk controllers and disks 255 256## The following flags may be set for the NCR53c94 based esp driver: 257## bits 0-7: disable disconnect/reselect for the corresponding target 258## bits 8-15: disable synchronous negotiation for target [bit-8] 259 260## sun4u on-board SCSI, and FSBE/S SBus SCSI cards, an NCR53c94 or 261## equivalent behind an LSI Logic DMA controller 262 263dma* at sbus? slot ? offset ? # SBus 264esp* at dma? flags 0x0000 # SBus 265 266scsibus* at esp? 267 268## Qlogic ISP SBus SCSI Card 269isp* at sbus? slot ? offset ? 270scsibus* at isp? 271 272## FAS support missing 273#fas* at sbus? slot ? offset ? 274#scsibus* at fas? 275 276## GLM support missing 277siop* at pci? # 53C875 "glm" compatible 278scsibus* at siop? 279 280## Adaptec [23]94x, aic78x0 SCSI controller 281ahc* at pci? dev ? function ? 282scsibus* at ahc? 283 284## These entries find devices on all SCSI busses and assign 285## unit numbers dynamically. 286sd* at scsibus? target ? lun ? # SCSI disks 287st* at scsibus? target ? lun ? # SCSI tapes 288cd* at scsibus? target ? lun ? # SCSI CD-ROMs 289ch* at scsibus? target ? lun ? # SCSI changer devices 290ss* at scsibus? target ? lun ? # SCSI scanners 291uk* at scsibus? target ? lun ? # unknown SCSI 292 293# PCI IDE. 294pciide* at pci ? dev ? function ? flags 0x0000 295wd* at pciide? channel ? drive ? flags 0x0000 296atapibus* at pciide? channel ? 297 298cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 299sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 300uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 301 302## Floppy controller and drive found on SPARCstations. 303 304# need share with the sparc, and everyone else. needs to use auxio. 305# actually, the ebus version has (will have) direct access to it's AUXIO 306# register space (it is mapped in to fdthree not auxio). 307#fdc0 at sbus? slot ? offset ? # SUNW,fdtwo 308#fdc0 at ebus? # fdthree 309#fd* at fdc0 # the drive itself 310 311## A disk-like interface to files. Can be used to create floppy, CD, 312## miniroot images, etc. 313 314pseudo-device vnd 4 315 316## Concatenated and striped disks; with this, you can create a software-based 317## disk array similar to a "RAID 0" setup. See ccd(4). 318 319pseudo-device ccd 4 320 321## RAIDframe disk driver: software RAID driver. See raid(4). 322 323pseudo-device raid 4 324#options RAID_AUTOCONFIG # auto-configuration of RAID components 325 326## Memory disk device, used on boot floppies with compressed 327## kernel-plus-root-disk images. 328 329pseudo-device md 1 330 331 332#### Network interfaces 333 334## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 335## Three flavors of additional SBus ethernets are available. One attaches 336## directly like the sun4c on-board, one uses the ledma device like the 337## sun4m on-board, and one uses the lebuffer device. 338 339ledma0 at sbus? slot ? offset ? # sun4m on-board 340le0 at ledma0 # sun4m on-board 341le* at sbus? slot ? offset ? # SBus 342ledma* at sbus? slot ? offset ? # SBus 343le* at ledma? # SBus 344lebuffer0 at sbus? slot ? offset ? # SBus 345le0 at lebuffer? # SBus 346lebuffer* at sbus? slot ? offset ? # SBus 347le* at lebuffer? # SBus 348 349## Happy Meal Ethernet 350hme* at sbus? slot ? offset ? 351hme* at pci? # "hme" compatible 352 353# MII/PHY support 354# XXX: only nsphy "tested" 355exphy* at mii? phy ? # 3Com internal PHYs 356icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 357inphy* at mii? phy ? # Intel 82555 PHYs 358lxtphy* at mii? phy ? # Level One LXT-970 PHYs 359nsphy* at mii? phy ? # NS83840 PHYs 360qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 361sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 362tlphy* at mii? phy ? # ThunderLAN PHYs 363ukphy* at mii? phy ? # generic unknown PHYs 364 365## qec/be, qec/hme 366qec* at sbus? slot ? offset ? 367be* at qec? 368qe* at qec? 369 370## Loopback network interface; required 371pseudo-device loop 372 373## SLIP and CSLIP interfaces, for IP over a serial line. 374pseudo-device sl 2 375 376## PPP, the successor to SLIP. See pppd(8). 377pseudo-device ppp 2 378 379## Starmode Radio IP, a special hardware network device. 380pseudo-device strip 1 381 382## Network "tunnel" device, allowing protocol stacks to run in the userland. 383## This is used by the third-party user-mode "ppp" program, and others. 384pseudo-device tun 4 385 386## Generic L3 over IP tunnel 387#pseudo-device gre 2 # generic L3 over IP tunnel 388 389## Berkeley Packet Filter, required to run RARPD. A generic C-language 390## interface that allows selective examining of incoming packets. 391pseudo-device bpfilter 8 392 393## IP Filter, used in firewall and NAT applications. See ipnat(8) for 394## one example of the use of the IP Filter. 395pseudo-device ipfilter 396 397## for IPv6 398pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 399#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 400#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 401 402 403#### Audio and video devices 404 405## /dev/audio support (`audiocs' plus `audio') 406## 407audiocs* at sbus? slot ? offset ? # SUNW,CS4231 408audio* at audiocs? 409 410 411## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 412## systems. If your sun4 system has a cgfour installed in the P4 slot, 413## the P4 entries for "bwtwo" will attach to the overlay plane of the 414## "cgfour". 415 416#bwtwo0 at sbus? slot ? offset ? # sun4c and sun4m 417#bwtwo* at sbus? slot ? offset ? # 418 419## Sun "cgthree" Sbus color framebuffer 420#cgthree0 at sbus? slot ? offset ? 421#cgthree* at sbus? slot ? offset ? 422 423## Sun "cgsix" accelerated color framebuffer. 424cgsix0 at sbus? slot ? offset ? 425cgsix* at sbus? slot ? offset ? 426 427## Sun "tcx" accelerated color framebuffer. 428#tcx0 at sbus? slot ? offset ? 429#tcx* at sbus? slot ? offset ? 430 431# Sun "cgfourteen" accelerated 24-bit framebuffer. 432#cgfourteen0 at obio0 # sun4m 433 434## Sun FFB not supported 435#ffb* at upa? 436 437#### Other device configuration 438 439## Pseudo ttys, required for network logins and programs like screen. 440## 32 is a good number for average systems; you may have as many as you 441## like, though 256 is more or less the upper limit. Increasing this 442## number still requires you to run /dev/MAKEDEV to create the files 443## for the ptys. 444 445pseudo-device pty 64 # pseudo-ttys (for network, etc.) 446 447## Random device, used to implement /dev/random (a source of random noise), 448## and generate randomness for some kernel formulae. 449## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 450 451pseudo-device rnd 452