GENERIC revision 1.31
1# $NetBSD: GENERIC,v 1.31 1996/08/26 23:40:59 mrg Exp $ 2 3# Machine architecture; required by config(8) 4machine sparc 5 6# Options for variants of the Sun SPARC architecure. 7# At least one is required. 8options SUN4 # sun4/100, sun4/200, sun4/300 9options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 10options SUN4M # sun4m - SS10, SS20, Classic, etc. 11 12#options MMU_3L # 3-level MMU on sun4/400 13 14# obsolete timezone spec; optional 15#options TIMEZONE=0, DST=0 16 17# Standard system options 18options SWAPPAGER # swap and anonymous memory; required 19options VNODEPAGER # mapped files; required 20options DEVPAGER # mapped devices; required 21options KTRACE # system call tracing 22options SYSVMSG # System V message queues 23options SYSVSEM # System V semaphores 24options SYSVSHM # System V shared memory 25#options SHMMAXPGS=1024 # 1024 pages is the default 26options LKM # loadable kernel modules 27#options INSECURE # disable kernel security level 28#options UCONSOLE # allow anyone to steal the virtual console 29 30# Debugging options 31#options DDB # kernel dynamic debugger 32#options DEBUG # kernel debugging code 33#options DIAGNOSTIC # extra kernel sanity checking 34#options KGDB # support for kernel gdb 35#options KGDBDEV=0xc01 # kgdb device number (dev_t) 36#options KGDBRATE=38400 # baud rate 37 38# Compatibility options 39options COMPAT_43 # 4.3BSD system interfaces 40options COMPAT_10 # NetBSD 1.0 binary compatibility 41options COMPAT_11 # NetBSD 1.1 binary compatibility 42options COMPAT_12 # NetBSD 1.2 binary compatibility 43options COMPAT_SUNOS # SunOS 4.x binary compatibility 44options COMPAT_SVR4 # SunOS 5.x binary compatibility 45 46# Filesystem options 47options FFS # Berkeley Fast Filesystem 48options QUOTA # FFS quotas 49options NFSSERVER # Sun NFS-compatible filesystem server 50options NFSCLIENT # Sun NFS-compatible filesystem client 51options KERNFS # kernel data-structure filesystem 52options NULLFS # NULL layered filesystem 53options MFS # memory-based filesystem 54options FDESC # user file descriptor filesystem 55options UMAPFS # uid/gid remapping filesystem 56options LFS # Log-based filesystem (still experimental) 57options PORTAL # portal filesystem (still experimental) 58options PROCFS # /proc 59options CD9660 # ISO 9660 + Rock Ridge file system 60options UNION # union file system 61options FIFO # POSIX fifo support (in all filesystems) 62 63# Networking options 64options INET # IP stack 65options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 66#options GATEWAY # IP packet forwarding 67#options ISO,TPIP # OSI networking 68#options EON # OSI tunneling over IP 69#options CCITT,LLC,HDLC # X.25 70 71# Options for SPARCstation hardware 72options RASTERCONSOLE # fast rasterop console 73 74# Generic swap; second partition of root disk or network. 75config netbsd swap generic 76 77# Main bus and CPU .. all systems. 78mainbus0 at root 79cpu0 at mainbus0 80 81# Bus types found on SPARC systems. 82sbus0 at mainbus0 # sun4c 83obio0 at mainbus0 # sun4 and sun4m 84vmes0 at mainbus0 # sun4 85vmel0 at mainbus0 # sun4 86iommu0 at mainbus0 # sun4m 87sbus0 at iommu0 # sun4m 88 89audio0 at mainbus0 # sun4c 90audio0 at obio0 # sun4m 91 92auxreg0 at mainbus0 # sun4c 93auxreg0 at obio0 # sun4m 94 95# Power status and control register found on Sun4m systems 96power0 at obio0 97 98# Mostek clock found on 4/300, sun4c, and sun4m systems. 99# The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 100clock0 at mainbus0 # sun4c 101clock0 at obio0 # sun4m 102clock0 at obio0 addr 0xf2000000 # sun4/300 103 104# Intersil clock found on 4/100 and 4/200 systems. 105oclock0 at obio0 addr 0xf3000000 # sun4/200 106oclock0 at obio0 addr 0x03000000 # sun4/100 107 108# Memory error registers. 109memreg0 at mainbus0 # sun4c 110memreg0 at obio0 # sun4m 111memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 112memreg0 at obio0 addr 0x04000000 # sun4/100 113 114# Timer chip found on 4/300, sun4c, and sun4m systems. 115timer0 at mainbus0 # sun4c 116timer0 at obio0 # sun4m 117timer0 at obio0 addr 0xef000000 # sun4/300 118 119# EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 120# doesn't use this driver; the `EEPROM' is in the NVRAM on the 121# Mostek clock chip on 4/300 systems. 122eeprom0 at obio0 addr 0xf2000000 # sun4/200 123eeprom0 at obio0 addr 0x02000000 # sun4/100 124 125# Zilog 8530 serial chips. Each has two-channels. 126# zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 127zs0 at mainbus0 # sun4c 128zs0 at obio0 # sun4m 129zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 130zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 131zs1 at mainbus0 # sun4c 132zs1 at obio0 # sun4m 133zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 134zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 135zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 136 137# 138# Note the flags on the esp entries below, that work around 139# deficiencies in the current driver: 140# bits 0-7: disable disconnect/reselect for the corresponding target 141# bits 8-15: disable synch negotiation for target [bit-8] 142# Note: targets 4-7 have disconnect/reselect enabled on the premise 143# that tape devices normally have one of these targets. Tape 144# devices should be allowed to disconnect for the SCSI bus 145# to operate acceptably. 146# 147 148# sun4/300 SCSI - an NCR53c94 or equivalent behind 149# an LSI Logic DMA controller 150dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 151esp0 at obio0 addr 0xfa000000 level 4 flags 0xff0f # 152 153# sun4c or sun4m SCSI - an NCR53c94 or equivalent behind 154# specialized DMA glue 155dma0 at sbus0 slot ? offset ? # on-board SCSI 156esp0 at sbus0 slot ? offset ? flags 0xff0f # sun4c 157esp0 at dma0 flags 0xff0f # sun4m 158 159# FSBE/S SCSI - an NCR53c94 or equivalent behind 160dma* at sbus? slot ? offset ? # SBus SCSI 161esp* at sbus? slot ? offset ? flags 0xff0f # two flavours 162esp* at dma? flags 0xff0f # depending on model 163 164# sun4m Ethernet - an AMD 7990 LANCE behind 165# specialized DMA glue 166ledma0 at sbus0 slot ? offset ? # sun4m on-board 167le0 at ledma0 # 168 169# Additional SBus LANCE devices - glued on by lebuffer (not yet implemented) 170#lebuffer* at sbus0 slot ? offset ? # sun4m SBus 171#le* at lebuffer? # 172 173# sun4/300 and sun4c Ethernet - an AMD 7990 LANCE 174le0 at sbus0 slot ? offset ? # sun4c on-board 175le* at sbus? slot ? offset ? 176 177le0 at obio0 addr 0xf9000000 level 6 # sun4/300 178 179# sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 180# or on a Multibus/VME card. 181ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 182ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 183 184ie1 at vmes0 addr 0xffe88000 level 5 vect 0x75 185ie2 at vmes0 addr 0xff31ff02 level 5 vect 0x76 186ie3 at vmes0 addr 0xff35ff02 level 5 vect 0x77 187ie4 at vmes0 addr 0xff2dff02 level 5 vect 0x7c 188 189# Xylogics 753 or 7053 VME SMD disk controllers and disks, found 190# on sun4 systems. 191xdc0 at vmel0 addr 0xffffee80 level 3 vect 0x44 192xdc1 at vmel0 addr 0xffffee90 level 3 vect 0x45 193xdc2 at vmel0 addr 0xffffeea0 level 3 vect 0x46 194xdc3 at vmel0 addr 0xffffeeb0 level 3 vect 0x47 195xd* at xdc? drive ? 196 197# Xylogics 451 or 451 VME SMD disk controllers and disks, found 198# on sun4 systems. 199xyc0 at vmes0 addr 0xffffee40 level 3 vect 0x48 200xyc1 at vmes0 addr 0xffffee48 level 3 vect 0x49 201xy* at xyc? drive ? 202 203# NCR5380-based "Sun SCSI 3" VME SCSI controller. 204# This driver has several flags which may be enabled by OR'ing 205# the values and using the "flags" directive. 206# Valid flags are: 207# 208# 0x01 Use DMA (may be polled) 209# 0x02 Use DMA completion interrupts 210# 0x04 Allow disconnect/reselect 211# 212# E.g. the following would enable DMA, interrupts, and reselect: 213# si0 at vmes0 addr 0xff200000 level 3 vect 0x40 flags 0x07 214# 215# By default, DMA is enabled in the driver. 216si0 at vmes0 addr 0xff200000 level 3 vect 0x40 217 218# NCR5380-based "SCSI Weird" on-board SCSI interface found 219# on sun4/100 systems. The flags are the same as the "si" 220# controller. Note, while DMA is enabled by default, only 221# polled DMA works at this time, and reselects do not work 222# on this particular controller. 223sw0 at obio0 addr 0x0a000000 level 3 224 225# Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 226# systems. If your sun4 system has a cgfour installed in the P4 slot, 227# the P4 entries for "bwtwo" will attach to the overlay plane of the 228# "cgfour". 229bwtwo0 at sbus0 slot ? offset ? # sun4c on-board 230bwtwo* at sbus? slot ? offset ? # sun4c and sun4m 231bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 232bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 233bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 234 235# Sun "cgtwo" VME color framebuffer 236cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xa8 237 238# Sun "cgthree" Sbus color framebuffer 239cgthree0 at sbus? slot ? offset ? 240cgthree* at sbus? slot ? offset ? 241#cgthree0 at obio? slot ? offset ? # sun4m 242#cgthree* at obio? slot ? offset ? # sun4m 243 244# Sun "cgfour" color framebuffer with overlay plane. See above comment 245# regarding overlay plane. 246cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 247cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 248 249# Sun "cgsix" accelerated color framebuffer. 250cgsix0 at sbus? slot ? offset ? 251cgsix* at sbus? slot ? offset ? 252cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 253cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 254 255# Sun "cgeight" 24-bit framebuffer 256cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 257cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 258 259# Sun "tcx" accelerated color framebuffer. 260tcx0 at sbus? slot ? offset ? 261tcx* at sbus? slot ? offset ? 262 263# SCSI bus layer. SCSI devices attach to the SCSI bus, which attaches 264# to the underlying hardware controller. 265scsibus* at esp? 266scsibus* at si? 267scsibus* at sw? 268 269# These entries find devices on all SCSI busses and assign 270# unit numers dynamically. 271sd* at scsibus? target ? lun ? # SCSI disks 272st* at scsibus? target ? lun ? # SCSI tapes 273cd* at scsibus? target ? lun ? # SCSI CD-ROMs 274ch* at scsibus? target ? lun ? # SCSI changer devices 275 276# Floppy controller and drive found on SPARCstations. 277fdc0 at mainbus0 # sun4c controller 278fdc0 at obio0 # sun4m controller 279fd* at fdc0 # the drive itself 280 281pseudo-device loop # loopback interface; required 282pseudo-device pty 32 # pseudo-ttys (for network, etc.) 283pseudo-device sl 2 # SLIP interfaces 284pseudo-device kbd # Sun keyboard 285pseudo-device ppp 2 # PPP interfaces 286pseudo-device tun 4 # Network "tunnel" device 287pseudo-device bpfilter 16 # Berkeley Packet Filter 288pseudo-device vnd 4 # disk-like interface to files 289pseudo-device ccd 4 # concatenated and striped disks 290#pseudo-device strip 1 # radio clock 291