TADPOLE3GX revision 1.28
1# $NetBSD: TADPOLE3GX,v 1.28 2005/07/16 19:02:45 macallan Exp $ 2 3include "arch/sparc/conf/std.sparc" 4 5#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 6 7# all supported SPARCbooks have V8 CPUs 8makeoptions CCPUOPTS="-mcpu=v8 -mtune=v8" 9 10maxusers 32 11 12## System kernel configuration. See options(4) for more detail. 13 14 15# Options for variants of the Sun SPARC architecure. 16# We currently support three architecture types; at least one is required. 17options SUN4M # sun4m - SS10, SS20, Classic, etc. 18 19## System options specific to the sparc machine type 20 21# Blink the power LED on some machines to indicate the system load. 22#options BLINK 23 24## Use a faster console than the PROM's slow drawing routines. Not needed 25## for headless (no framebuffer) machines. 26options RASTERCONSOLE # fast rasterop console 27#options FONT_GALLANT12x22 # the console font 28options FONT_BOLD8x16 # a somewhat smaller font 29options RASTERCONSOLE_FGCOL=WSCOL_BLACK 30options RASTERCONSOLE_BGCOL=WSCOL_WHITE 31 32#### System options that are the same for all ports 33 34## Root device configuration: change the ?'s if you are going to use a 35## nonstandard root partition (other than where the kernel is booted from) 36## and/or nonstandard root type (not ffs or nfs). Normally this can be 37## automagically determined at boot time. 38 39config netbsd root on ? type ? 40 41## System call tracing (see ktrace(1)). 42options KTRACE 43 44## Collect statistics on kernel malloc's and free's. This does have a 45## significant performance hit on slower machines, so it is intended for 46## diagnostic use only. 47#options KMEMSTATS 48 49## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 50options SYSVMSG # System V message queues 51options SYSVSEM # System V semaphores 52options SYSVSHM # System V shared memory 53#options SHMMAXPGS=1024 # 1024 pages is the default 54 55## Loadable kernel module support; still under development. 56options LKM 57 58options USERCONF # userconf(4) support 59#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 60#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 61 62## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 63options NFS_BOOT_BOOTPARAM 64#options NFS_BOOT_BOOTP 65options NFS_BOOT_DHCP 66 67#### Debugging options 68 69## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 70## serial console break or keyboard reset, where the PROM would normally 71## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 72#options DDB # kernel dynamic debugger 73#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 74#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 75 76## You may also use gdb, on another computer connected to this machine over 77## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 78## KGDB_DEV is a dev_t encoded device number of the serial port to use. 79## (0xc01 = ttya, 0xc02 = ttyb.) 80#options KGDB # support for kernel gdb 81#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 82#options KGDB_DEVRATE=38400 # baud rate 83 84 85## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 86## such that gdb(1) can be used on a kernel coredump. 87 88makeoptions DEBUG="-g" 89 90 91## Adds code to the kernel that does internal consistency checks, and will 92## cause the kernel to panic if corruption of internal data structures 93## is detected. 94#options DIAGNOSTIC # extra kernel sanity checking 95 96## Enable (possibly expensive) debugging code that may also display messages 97## on the system console 98#options DEBUG 99 100## Make SCSI error messages more verbose when explaining their meanings. 101options SCSIVERBOSE 102 103## `INSECURE' turns off the kernel security level (securelevel = 0 always). 104## This allows writing to /dev/mem, loading kernel modules while multi-user, 105## and other insecurities good only for development work. Do not use this 106## option on a production machine. 107options INSECURE 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 127options COMPAT_14 # NetBSD 1.4 binary compatibility 128options COMPAT_16 # NetBSD 1.6 binary compatibility 129options COMPAT_20 # NetBSD 2.0 binary compatibility 130options COMPAT_SUNOS # SunOS 4.x binary compatibility 131options COMPAT_SVR4 # SunOS 5.x binary compatibility 132#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 133options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 134 135## File systems. You probably need at least one of FFS or NFS. 136file-system FFS # Berkeley Fast Filesystem 137file-system NFS # Sun NFS-compatible filesystem client 138file-system KERNFS # kernel data-structure filesystem 139#file-system NULLFS # NULL layered filesystem 140file-system MFS # memory-based filesystem 141#file-system FDESC # user file descriptor filesystem 142#file-system UMAPFS # uid/gid remapping filesystem 143#file-system LFS # Log-based filesystem (still experimental) 144#file-system PORTAL # portal filesystem (still experimental) 145file-system PROCFS # /proc 146file-system CD9660 # ISO 9660 + Rock Ridge file system 147#file-system UNION # union file system 148file-system MSDOSFS # MS-DOS FAT filesystem(s). 149 150## File system options. 151options NFSSERVER # Sun NFS-compatible filesystem server 152options QUOTA # FFS quotas 153#options FFS_EI # FFS Endian Independent support 154#options FFS_NO_SNAPSHOT # ffs snapshots 155 156## Network protocol support. In most environments, INET is required. 157options INET # IP (Internet Protocol) v4 158#options GATEWAY # packet forwarding ("router switch") 159#options MROUTING # packet forwarding of multicast packets 160#options PIM # Protocol Independent Multicast 161#options DIRECTED_BROADCAST # allow broadcasts through routers 162#options NS # Xerox NS networking 163#options NSIP # Xerox NS tunneling over IP 164#options ISO,TPIP # OSI networking 165#options EON # OSI tunneling over IP 166#options CCITT,LLC,HDLC # X.25 packet switched protocol 167#options 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#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 176 177 178#### Main bus and CPU .. all systems. 179mainbus0 at root 180cpu0 at mainbus0 181 182#### Bus types found on SPARC systems. 183 184obio0 at mainbus0 # sun4 and sun4m 185iommu0 at mainbus0 # sun4m 186sbus0 at iommu0 # sun4m 187 188## SBus to PCMCIA bridge 189tslot* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 190pcmcia* at tslot? 191 192#### Standard system devices -- all required for a given architecture 193 194## Auxiliary system registers on sun4c and sun4m 195auxreg0 at obio0 # sun4m 196 197## Additional auxiliary system registers on Sparcbook 198auxiotwo0 at obio0 # sun4m 199 200## Mostek clock found on 4/300, sun4c, and sun4m systems. 201## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 202clock0 at obio0 # sun4m 203 204## Timer chip found on 4/300, sun4c, and sun4m systems. 205timer0 at obio0 # sun4m 206 207#### Serial port configuration 208 209## Zilog 8530 serial chips. Each has two-channels. 210## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 211zs0 at obio0 # sun4m 212zstty0 at zs0 channel 0 # ttya 213zstty1 at zs0 channel 1 # ttyb 214 215zs1 at obio0 # sun4m 216kbd0 at zs1 channel 0 # keyboard 217ms0 at zs1 channel 1 # mouse 218zstty* at zs? channel ? # mouse 219 220## Tadpole 3GX/3XL have a builtin modem that emulates a NS16450. 221com* at obio0 # sun4m (tadpole) 222 223## PCMCIA serial interfaces 224com* at pcmcia? 225pcmcom* at pcmcia? 226com* at pcmcom? 227 228#### Disk controllers and disks 229 230# 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 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 245esp0 at dma0 flags 0x0000 # sun4m 246 247scsibus* at esp? 248 249## PCMCIA SCSI controllers 250#aic* at pcmcia? 251#scsibus* at aic? 252 253## These entries find devices on all SCSI busses and assign 254## unit numbers dynamically. 255sd* at scsibus? target ? lun ? # SCSI disks 256st* at scsibus? target ? lun ? # SCSI tapes 257cd* at scsibus? target ? lun ? # SCSI CD-ROMs 258ch* at scsibus? target ? lun ? # SCSI changer devices 259ss* at scsibus? target ? lun ? # SCSI scanners 260uk* at scsibus? target ? lun ? # unknown SCSI 261 262## PCMCIA IDE controllers 263wdc* at pcmcia? 264 265atabus* at ata? 266wd* at atabus? drive ? flags 0x0000 267 268## A disk-like interface to files. Can be used to create floppy, CD, 269## miniroot images, etc. 270 271pseudo-device vnd 4 272 273## Memory disk device, used on boot floppies with compressed 274## kernel-plus-root-disk images. 275 276#pseudo-device md 1 277 278 279#### Network interfaces 280 281## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 282## Three flavors of additional SBus ethernets are available. One attaches 283## directly like the sun4c on-board, one uses the ledma device like the 284## sun4m on-board, and one uses the lebuffer device. 285 286ledma0 at sbus0 slot ? offset ? # sun4m on-board 287le0 at ledma0 # sun4m on-board 288 289# PCMCIA ethernet devices 290ep* at pcmcia? 291#mbe* at pcmcia? 292#ne* at pcmcia? 293#sm* at pcmcia? 294 295wi* at pcmcia? 296 297## Loopback network interface; required 298pseudo-device loop 299 300## PPP, the successor to SLIP. See pppd(8). 301pseudo-device ppp 2 302 303## Network "tunnel" device, allowing protocol stacks to run in the userland. 304## This is used by the third-party user-mode "ppp" program, and others. 305pseudo-device tun 4 306 307## Generic L3 over IP tunnel 308#pseudo-device gre 2 # generic L3 over IP tunnel 309 310## Berkeley Packet Filter, required to run RARPD. A generic C-language 311## interface that allows selective examining of incoming packets. 312pseudo-device bpfilter 16 313 314## IP Filter, used in firewall and NAT applications. See ipnat(8) for 315## one example of the use of the IP Filter. 316pseudo-device ipfilter 317 318 319#### Audio and video devices 320 321## /dev/audio support 322 323dbri0 at sbus0 slot ? offset ? # SUNW,DBRI[s3|e] 324audio* at audiobus? 325 326# Tadpole 3GX/3GS (P9100 -- P Nine One Zero Zero -> pnozz) 327pnozz0 at sbus? slot ? offset ? 328 329#### Other device configuration 330 331# Tadpole microcontroller 332tctrl0 at obio0 333 334## Pseudo ttys, required for network logins and programs like screen. 335 336pseudo-device pty # pseudo-ttys (for network, etc.) 337 338## Random device, used to implement /dev/random (a source of random noise), 339## and generate randomness for some kernel formulae. 340 341pseudo-device rnd 342 343pseudo-device clockctl # user control of clock subsystem 344#pseudo-device fss 4 # file system snapshot device 345