GENERIC revision 1.37
1# $NetBSD: GENERIC,v 1.37 1997/01/06 07:35:39 mrg Exp $ 2 3include "arch/sparc/conf/std.sparc" 4 5# Options for variants of the Sun SPARC architecure. 6# At least one is required. 7options SUN4 # sun4/100, sun4/200, sun4/300 8options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 9options SUN4M # sun4m - SS10, SS20, Classic, etc. 10 11#options MMU_3L # 3-level MMU on sun4/400; (incomplete) 12 13# Standard system options 14options KTRACE # system call tracing 15options SYSVMSG # System V message queues 16options SYSVSEM # System V semaphores 17options SYSVSHM # System V shared memory 18#options SHMMAXPGS=1024 # 1024 pages is the default 19options LKM # loadable kernel modules 20#options INSECURE # disable kernel security level 21#options UCONSOLE # allow anyone to steal the virtual console 22 23# Debugging options 24#options DDB # kernel dynamic debugger 25#options DEBUG # kernel debugging code 26#options DIAGNOSTIC # extra kernel sanity checking 27#options KGDB # support for kernel gdb 28#options KGDBDEV=0xc01 # kgdb device number (dev_t) 29#options KGDBRATE=38400 # baud rate 30 31# Compatibility options 32options COMPAT_43 # 4.3BSD system interfaces 33options COMPAT_10 # NetBSD 1.0 binary compatibility 34options COMPAT_11 # NetBSD 1.1 binary compatibility 35options COMPAT_12 # NetBSD 1.2 binary compatibility 36options COMPAT_SUNOS # SunOS 4.x binary compatibility 37options COMPAT_SVR4 # SunOS 5.x binary compatibility 38options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 39 40# Filesystem options 41options FFS # Berkeley Fast Filesystem 42options QUOTA # FFS quotas 43options NFSSERVER # Sun NFS-compatible filesystem server 44options NFSCLIENT # Sun NFS-compatible filesystem client 45options KERNFS # kernel data-structure filesystem 46options NULLFS # NULL layered filesystem 47options MFS # memory-based filesystem 48options FDESC # user file descriptor filesystem 49options UMAPFS # uid/gid remapping filesystem 50options LFS # Log-based filesystem (still experimental) 51options PORTAL # portal filesystem (still experimental) 52options PROCFS # /proc 53options CD9660 # ISO 9660 + Rock Ridge file system 54options UNION # union file system 55options FIFO # POSIX fifo support (in all filesystems) 56 57# Networking options 58options INET # IP stack 59options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 60#options GATEWAY # IP packet forwarding 61#options ISO,TPIP # OSI networking 62#options EON # OSI tunneling over IP 63#options CCITT,LLC,HDLC # X.25 64#options PFIL_HOOKS # pfil(9) packet filter hooks. 65 66# Options for SPARCstation hardware 67options RASTERCONSOLE # fast rasterop console 68 69# Generic swap; second partition of root disk or network. 70config netbsd swap generic 71 72# Main bus and CPU .. all systems. 73mainbus0 at root 74cpu0 at mainbus0 75 76# Bus types found on SPARC systems. 77sbus0 at mainbus0 # sun4c 78obio0 at mainbus0 # sun4 and sun4m 79vmes0 at mainbus0 # sun4 80vmel0 at mainbus0 # sun4 81iommu0 at mainbus0 # sun4m 82sbus0 at iommu0 # sun4m 83 84audio0 at mainbus0 # sun4c 85audio0 at obio0 # sun4m 86audio0 at sbus0 slot ? offset ? # sun4m 87 88auxreg0 at mainbus0 # sun4c 89auxreg0 at obio0 # sun4m 90 91# Power status and control register found on Sun4m systems 92power0 at obio0 93 94# Mostek clock found on 4/300, sun4c, and sun4m systems. 95# The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 96clock0 at mainbus0 # sun4c 97clock0 at obio0 # sun4m 98clock0 at obio0 addr 0xf2000000 # sun4/300 99 100# Intersil clock found on 4/100 and 4/200 systems. 101oclock0 at obio0 addr 0xf3000000 # sun4/200 102oclock0 at obio0 addr 0x03000000 # sun4/100 103 104# Memory error registers. 105memreg0 at mainbus0 # sun4c 106memreg0 at obio0 # sun4m 107memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 108memreg0 at obio0 addr 0x04000000 # sun4/100 109 110# Timer chip found on 4/300, sun4c, and sun4m systems. 111timer0 at mainbus0 # sun4c 112timer0 at obio0 # sun4m 113timer0 at obio0 addr 0xef000000 # sun4/300 114 115# EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 116# doesn't use this driver; the `EEPROM' is in the NVRAM on the 117# Mostek clock chip on 4/300 systems. 118eeprom0 at obio0 addr 0xf2000000 # sun4/200 119eeprom0 at obio0 addr 0x02000000 # sun4/100 120 121# Zilog 8530 serial chips. Each has two-channels. 122# zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 123zs0 at mainbus0 # sun4c 124zs0 at obio0 # sun4m 125zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 126zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 127zs1 at mainbus0 # sun4c 128zs1 at obio0 # sun4m 129zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 130zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 131zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 132 133# 134# Note the flags on the esp entries below, that work around 135# deficiencies in the current driver: 136# bits 0-7: disable disconnect/reselect for the corresponding target 137# bits 8-15: disable synch negotiation for target [bit-8] 138# Note: targets 4-7 have disconnect/reselect enabled on the premise 139# that tape devices normally have one of these targets. Tape 140# devices should be allowed to disconnect for the SCSI bus 141# to operate acceptably. 142# 143 144# sun4/300 SCSI - an NCR53c94 or equivalent behind 145# an LSI Logic DMA controller 146dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 147esp0 at obio0 addr 0xfa000000 level 4 flags 0xff0f # 148 149# sun4c or sun4m SCSI - an NCR53c94 or equivalent behind 150# specialized DMA glue 151dma0 at sbus0 slot ? offset ? # on-board SCSI 152esp0 at sbus0 slot ? offset ? flags 0xff0f # sun4c 153esp0 at dma0 flags 0xff0f # sun4m 154 155# FSBE/S SCSI - an NCR53c94 or equivalent behind 156dma* at sbus? slot ? offset ? # SBus SCSI 157esp* at sbus? slot ? offset ? flags 0xff0f # two flavours 158esp* at dma? flags 0xff0f # depending on model 159 160# sun4m Ethernet - an AMD 7990 LANCE behind 161# specialized DMA glue 162ledma0 at sbus0 slot ? offset ? # sun4m on-board 163le0 at ledma0 # 164 165# Additional SBus LANCE devices - glued on by lebuffer 166lebuffer0 at sbus0 slot ? offset ? # sun4m SBus 167lebuffer* at sbus? slot ? offset ? # sun4m SBus 168le0 at lebuffer0 # 169le* at lebuffer? # 170 171# sun4/300 and sun4c Ethernet - an AMD 7990 LANCE 172le0 at sbus0 slot ? offset ? # sun4c on-board 173le* at sbus? slot ? offset ? 174 175le0 at obio0 addr 0xf9000000 level 6 # sun4/300 176 177# sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 178# or on a Multibus/VME card. 179ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 180ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 181 182ie1 at vmes0 addr 0xffe88000 level 5 vect 0x75 183ie2 at vmes0 addr 0xff31ff02 level 5 vect 0x76 184ie3 at vmes0 addr 0xff35ff02 level 5 vect 0x77 185ie4 at vmes0 addr 0xff2dff02 level 5 vect 0x7c 186 187# Xylogics 753 or 7053 VME SMD disk controllers and disks, found 188# on sun4 systems. 189xdc0 at vmel0 addr 0xffffee80 level 3 vect 0x44 190xdc1 at vmel0 addr 0xffffee90 level 3 vect 0x45 191xdc2 at vmel0 addr 0xffffeea0 level 3 vect 0x46 192xdc3 at vmel0 addr 0xffffeeb0 level 3 vect 0x47 193xd* at xdc? drive ? 194 195# Xylogics 451 or 451 VME SMD disk controllers and disks, found 196# on sun4 systems. 197xyc0 at vmes0 addr 0xffffee40 level 3 vect 0x48 198xyc1 at vmes0 addr 0xffffee48 level 3 vect 0x49 199xy* at xyc? drive ? 200 201# NCR5380-based "Sun SCSI 3" VME SCSI controller. 202# This driver has several flags which may be enabled by OR'ing 203# the values and using the "flags" directive. 204# Valid flags are: 205# 206# 0x01 Use DMA (may be polled) 207# 0x02 Use DMA completion interrupts 208# 0x04 Allow disconnect/reselect 209# 210# E.g. the following would enable DMA, interrupts, and reselect: 211# si0 at vmes0 addr 0xff200000 level 3 vect 0x40 flags 0x07 212# 213# By default, DMA is enabled in the driver. 214si0 at vmes0 addr 0xff200000 level 3 vect 0x40 215 216# NCR5380-based "SCSI Weird" on-board SCSI interface found 217# on sun4/100 systems. The flags are the same as the "si" 218# controller. Note, while DMA is enabled by default, only 219# polled DMA works at this time, and reselects do not work 220# on this particular controller. 221sw0 at obio0 addr 0x0a000000 level 3 222 223# Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 224# systems. If your sun4 system has a cgfour installed in the P4 slot, 225# the P4 entries for "bwtwo" will attach to the overlay plane of the 226# "cgfour". 227bwtwo0 at sbus0 slot ? offset ? # sun4c on-board 228bwtwo* at sbus? slot ? offset ? # sun4c and sun4m 229bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 230bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 231bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 232 233# Sun "cgtwo" VME color framebuffer 234cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xa8 235 236# Sun "cgthree" Sbus color framebuffer 237cgthree0 at sbus? slot ? offset ? 238cgthree* at sbus? slot ? offset ? 239#cgthree0 at obio? slot ? offset ? # sun4m 240#cgthree* at obio? slot ? offset ? # sun4m 241 242# Sun "cgfour" color framebuffer with overlay plane. See above comment 243# regarding overlay plane. 244cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 245cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 246 247# Sun "cgsix" accelerated color framebuffer. 248cgsix0 at sbus? slot ? offset ? 249cgsix* at sbus? slot ? offset ? 250cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 251cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 252 253# Sun "cgeight" 24-bit framebuffer 254cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 255cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 256 257# Sun "tcx" accelerated color framebuffer. 258tcx0 at sbus? slot ? offset ? 259tcx* at sbus? slot ? offset ? 260 261# Sun "cgfourteen" accelerated 24-bit framebuffer. 262cgfourteen0 at obio0 # sun4m 263 264# SCSI bus layer. SCSI devices attach to the SCSI bus, which attaches 265# to the underlying hardware controller. 266scsibus* at esp? 267scsibus* at si? 268scsibus* at sw? 269 270# These entries find devices on all SCSI busses and assign 271# unit numbers dynamically. 272sd* at scsibus? target ? lun ? # SCSI disks 273st* at scsibus? target ? lun ? # SCSI tapes 274cd* at scsibus? target ? lun ? # SCSI CD-ROMs 275ch* at scsibus? target ? lun ? # SCSI changer devices 276 277# Floppy controller and drive found on SPARCstations. 278fdc0 at mainbus0 # sun4c controller 279fdc0 at obio0 # sun4m controller 280fd* at fdc0 # the drive itself 281 282pseudo-device loop # loopback interface; required 283pseudo-device pty 32 # pseudo-ttys (for network, etc.) 284pseudo-device sl 2 # SLIP interfaces 285pseudo-device kbd # Sun keyboard 286pseudo-device ppp 2 # PPP interfaces 287pseudo-device tun 4 # Network "tunnel" device 288pseudo-device bpfilter 16 # Berkeley Packet Filter 289pseudo-device vnd 4 # disk-like interface to files 290pseudo-device ccd 4 # concatenated and striped disks 291#pseudo-device strip 1 # radio clock 292#pseudo-device ipl # ip filter 293