GENERIC revision 1.3
1 # $NetBSD: GENERIC,v 1.3 1998/08/26 09:09:31 mrg Exp $ 2 3 include "arch/sparc64/conf/std.sparc64" 4 5 maxusers 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. 12 options SUN4U # sun4u - Ultra 140 and 170 13 options 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 30 config netbsd root on ? type ? 31 32 ## Virtual memory configuration. There are two choices, the old Mach 33 ## based VM system, or the new UVM system. 34 options OLDVM # MACH VM 35 #options UVM # UVM VM 36 37 ## System call tracing (see ktrace(1)). 38 options 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)) 46 options SYSVMSG # System V message queues 47 options SYSVSEM # System V semaphores 48 options SYSVSHM # System V shared memory 49 #options SHMMAXPGS=1024 # 1024 pages is the default 50 51 ## Loadable kernel module support; still under development. 52 options LKM 53 54 ## NFS boot options; default on sparc is the bootparam protocol 55 options 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. 93 options 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). 117 118 options COMPAT_43 # 4.3BSD system interfaces 119 options COMPAT_10 # NetBSD 1.0 binary compatibility 120 options COMPAT_11 # NetBSD 1.1 binary compatibility 121 options COMPAT_12 # NetBSD 1.2 binary compatibility 122 options COMPAT_13 # NetBSD 1.3 binary compatibility 123 options COMPAT_SPARC32 # NetBSD/sparc binary compatibility 124 options COMPAT_SUNOS # SunOS 4.x binary compatibility 125 options COMPAT_SVR4 # SunOS 5.x binary compatibility 126 options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 127 #options EXEC_ELF64 # Exec module for SunOS 5.x binaries. 128 options __ELF__ 129 130 ## File systems. You probably need at least one of FFS or NFS. 131 file-system FFS # Berkeley Fast Filesystem 132 file-system NFS # Sun NFS-compatible filesystem client 133 file-system KERNFS # kernel data-structure filesystem 134 file-system NULLFS # NULL layered filesystem 135 file-system MFS # memory-based filesystem 136 file-system FDESC # user file descriptor filesystem 137 file-system UMAPFS # uid/gid remapping filesystem 138 file-system LFS # Log-based filesystem (still experimental) 139 file-system PORTAL # portal filesystem (still experimental) 140 file-system PROCFS # /proc 141 file-system CD9660 # ISO 9660 + Rock Ridge file system 142 file-system UNION # union file system 143 file-system MSDOSFS # MS-DOS FAT filesystem(s). 144 145 ## File system options. 146 options NFSSERVER # Sun NFS-compatible filesystem server 147 options QUOTA # FFS quotas 148 #options FFS_EI # FFS Endian Independent support 149 150 ## Network protocol support. In most environments, INET is required. 151 options INET # IP (Internet Protocol) v4 152 options 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 156 options NS # Xerox NS networking 157 #options NSIP # Xerox NS tunneling over IP 158 options ISO,TPIP # OSI networking 159 options EON # OSI tunneling over IP 160 #options CCITT,LLC,HDLC # X.25 packet switched protocol 161 options 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. 173 mainbus0 at root 174 cpu0 at mainbus0 175 176 #### Bus types found on SPARC systems. 177 178 sbus0 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. 195 clock0 at sbus0 slot ? offset ? 196 197 ## Timer chip found on 4/300, sun4c, and sun4m systems. 198 timer0 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. 204 zs0 at sbus0 slot ? offset ? 205 zstty0 at zs0 channel 0 # ttya 206 zstty1 at zs0 channel 1 # ttyb 207 208 zs1 at sbus0 slot ? offset ? 209 kbd0 at zs1 channel 0 # keyboard 210 ms0 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 227 228 dma0 at sbus0 slot ? offset ? # sun4c/sun4m 229 esp0 at dma0 flags 0x0000 # sun4m 230 231 # FSBE/S SCSI 232 dma* at sbus? slot ? offset ? # SBus 233 esp* at dma? flags 0x0000 # SBus 234 235 scsibus* at esp? 236 237 ## Qlogic ISP SBus SCSI Card 238 #isp* at sbus? slot ? offset ? 239 #scsibus* at isp? 240 241 ## These entries find devices on all SCSI busses and assign 242 ## unit numbers dynamically. 243 sd* at scsibus? target ? lun ? # SCSI disks 244 st* at scsibus? target ? lun ? # SCSI tapes 245 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 246 ch* at scsibus? target ? lun ? # SCSI changer devices 247 ss* at scsibus? target ? lun ? # SCSI scanners 248 uk* 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. 258 259 pseudo-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). 263 264 pseudo-device ccd 4 265 266 ## Memory disk device, used on boot floppies with compressed 267 ## kernel-plus-root-disk images. 268 269 #pseudo-device md 1 270 271 272 #### Network interfaces 273 274 ## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 275 ## Three flavors of additional SBus ethernets are available. One attaches 276 ## directly like the sun4c on-board, one uses the ledma device like the 277 ## sun4m on-board, and one uses the lebuffer device. 278 279 ledma0 at sbus0 slot ? offset ? # sun4m on-board 280 le0 at ledma0 # sun4m on-board 281 le* at sbus? slot ? offset ? # SBus 282 ledma* at sbus? slot ? offset ? # SBus 283 le* at ledma? # SBus 284 lebuffer0 at sbus? slot ? offset ? # SBus 285 le0 at lebuffer? # SBus 286 lebuffer* at sbus? slot ? offset ? # SBus 287 le* at lebuffer? # SBus 288 289 290 ## Loopback network interface; required 291 pseudo-device loop 292 293 ## SLIP and CSLIP interfaces, for IP over a serial line. 294 pseudo-device sl 2 295 296 ## PPP, the successor to SLIP. See pppd(8). 297 pseudo-device ppp 2 298 299 ## Starmode Radio IP, a special hardware network device. 300 #pseudo-device strip 1 301 302 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 303 ## This is used by the third-party user-mode "ppp" program, and others. 304 pseudo-device tun 4 305 306 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 307 ## interface that allows selective examining of incoming packets. 308 pseudo-device bpfilter 8 309 310 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 311 ## one example of the use of the IP Filter. 312 pseudo-device ipfilter 313 314 315 #### Audio and video devices 316 317 ## /dev/audio support (`audioamd' plus `audio') 318 ## 319 #audioamd0 at mainbus0 # sun4c 320 #audioamd0 at obio0 # sun4m 321 #audioamd0 at sbus0 slot ? offset ? # sun4m 322 #audio* at audioamd0 323 324 325 ## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 326 ## systems. If your sun4 system has a cgfour installed in the P4 slot, 327 ## the P4 entries for "bwtwo" will attach to the overlay plane of the 328 ## "cgfour". 329 330 #bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 331 #bwtwo* at sbus? slot ? offset ? # 332 333 ## Sun "cgthree" Sbus color framebuffer 334 #cgthree0 at sbus? slot ? offset ? 335 #cgthree* at sbus? slot ? offset ? 336 337 ## Sun "cgsix" accelerated color framebuffer. 338 cgsix0 at sbus? slot ? offset ? 339 cgsix* at sbus? slot ? offset ? 340 341 ## Sun "tcx" accelerated color framebuffer. 342 #tcx0 at sbus? slot ? offset ? 343 #tcx* at sbus? slot ? offset ? 344 345 # Sun "cgfourteen" accelerated 24-bit framebuffer. 346 #cgfourteen0 at obio0 # sun4m 347 348 349 #### Other device configuration 350 351 ## Pseudo ttys, required for network logins and programs like screen. 352 ## 32 is a good number for average systems; you may have as many as you 353 ## like, though 256 is more or less the upper limit. Increasing this 354 ## number still requires you to run /dev/MAKEDEV to create the files 355 ## for the ptys. 356 357 pseudo-device pty 32 # pseudo-ttys (for network, etc.) 358 359 ## Random device, used to implement /dev/random (a source of random noise), 360 ## and generate randomness for some kernel formulae. 361 ## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 362 363 #pseudo-device rnd 364
Indexes created Sun Oct 12 09:09:55 GMT 2025