GENERIC revision 1.36
1# $NetBSD: GENERIC,v 1.36 1996/12/06 22:02:32 pk 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 65# Options for SPARCstation hardware 66options RASTERCONSOLE # fast rasterop console 67 68# Generic swap; second partition of root disk or network. 69config netbsd swap generic 70 71# Main bus and CPU .. all systems. 72mainbus0 at root 73cpu0 at mainbus0 74 75# Bus types found on SPARC systems. 76sbus0 at mainbus0 # sun4c 77obio0 at mainbus0 # sun4 and sun4m 78vmes0 at mainbus0 # sun4 79vmel0 at mainbus0 # sun4 80iommu0 at mainbus0 # sun4m 81sbus0 at iommu0 # sun4m 82 83audio0 at mainbus0 # sun4c 84audio0 at obio0 # sun4m 85audio0 at sbus0 slot ? offset ? # sun4m 86 87auxreg0 at mainbus0 # sun4c 88auxreg0 at obio0 # sun4m 89 90# Power status and control register found on Sun4m systems 91power0 at obio0 92 93# Mostek clock found on 4/300, sun4c, and sun4m systems. 94# The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 95clock0 at mainbus0 # sun4c 96clock0 at obio0 # sun4m 97clock0 at obio0 addr 0xf2000000 # sun4/300 98 99# Intersil clock found on 4/100 and 4/200 systems. 100oclock0 at obio0 addr 0xf3000000 # sun4/200 101oclock0 at obio0 addr 0x03000000 # sun4/100 102 103# Memory error registers. 104memreg0 at mainbus0 # sun4c 105memreg0 at obio0 # sun4m 106memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 107memreg0 at obio0 addr 0x04000000 # sun4/100 108 109# Timer chip found on 4/300, sun4c, and sun4m systems. 110timer0 at mainbus0 # sun4c 111timer0 at obio0 # sun4m 112timer0 at obio0 addr 0xef000000 # sun4/300 113 114# EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 115# doesn't use this driver; the `EEPROM' is in the NVRAM on the 116# Mostek clock chip on 4/300 systems. 117eeprom0 at obio0 addr 0xf2000000 # sun4/200 118eeprom0 at obio0 addr 0x02000000 # sun4/100 119 120# Zilog 8530 serial chips. Each has two-channels. 121# zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 122zs0 at mainbus0 # sun4c 123zs0 at obio0 # sun4m 124zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 125zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 126zs1 at mainbus0 # sun4c 127zs1 at obio0 # sun4m 128zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 129zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 130zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 131 132# 133# Note the flags on the esp entries below, that work around 134# deficiencies in the current driver: 135# bits 0-7: disable disconnect/reselect for the corresponding target 136# bits 8-15: disable synch negotiation for target [bit-8] 137# Note: targets 4-7 have disconnect/reselect enabled on the premise 138# that tape devices normally have one of these targets. Tape 139# devices should be allowed to disconnect for the SCSI bus 140# to operate acceptably. 141# 142 143# sun4/300 SCSI - an NCR53c94 or equivalent behind 144# an LSI Logic DMA controller 145dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 146esp0 at obio0 addr 0xfa000000 level 4 flags 0xff0f # 147 148# sun4c or sun4m SCSI - an NCR53c94 or equivalent behind 149# specialized DMA glue 150dma0 at sbus0 slot ? offset ? # on-board SCSI 151esp0 at sbus0 slot ? offset ? flags 0xff0f # sun4c 152esp0 at dma0 flags 0xff0f # sun4m 153 154# FSBE/S SCSI - an NCR53c94 or equivalent behind 155dma* at sbus? slot ? offset ? # SBus SCSI 156esp* at sbus? slot ? offset ? flags 0xff0f # two flavours 157esp* at dma? flags 0xff0f # depending on model 158 159# sun4m Ethernet - an AMD 7990 LANCE behind 160# specialized DMA glue 161ledma0 at sbus0 slot ? offset ? # sun4m on-board 162le0 at ledma0 # 163 164# Additional SBus LANCE devices - glued on by lebuffer 165lebuffer0 at sbus0 slot ? offset ? # sun4m SBus 166lebuffer* at sbus? slot ? offset ? # sun4m SBus 167le0 at lebuffer0 # 168le* at lebuffer? # 169 170# sun4/300 and sun4c Ethernet - an AMD 7990 LANCE 171le0 at sbus0 slot ? offset ? # sun4c on-board 172le* at sbus? slot ? offset ? 173 174le0 at obio0 addr 0xf9000000 level 6 # sun4/300 175 176# sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 177# or on a Multibus/VME card. 178ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 179ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 180 181ie1 at vmes0 addr 0xffe88000 level 5 vect 0x75 182ie2 at vmes0 addr 0xff31ff02 level 5 vect 0x76 183ie3 at vmes0 addr 0xff35ff02 level 5 vect 0x77 184ie4 at vmes0 addr 0xff2dff02 level 5 vect 0x7c 185 186# Xylogics 753 or 7053 VME SMD disk controllers and disks, found 187# on sun4 systems. 188xdc0 at vmel0 addr 0xffffee80 level 3 vect 0x44 189xdc1 at vmel0 addr 0xffffee90 level 3 vect 0x45 190xdc2 at vmel0 addr 0xffffeea0 level 3 vect 0x46 191xdc3 at vmel0 addr 0xffffeeb0 level 3 vect 0x47 192xd* at xdc? drive ? 193 194# Xylogics 451 or 451 VME SMD disk controllers and disks, found 195# on sun4 systems. 196xyc0 at vmes0 addr 0xffffee40 level 3 vect 0x48 197xyc1 at vmes0 addr 0xffffee48 level 3 vect 0x49 198xy* at xyc? drive ? 199 200# NCR5380-based "Sun SCSI 3" VME SCSI controller. 201# This driver has several flags which may be enabled by OR'ing 202# the values and using the "flags" directive. 203# Valid flags are: 204# 205# 0x01 Use DMA (may be polled) 206# 0x02 Use DMA completion interrupts 207# 0x04 Allow disconnect/reselect 208# 209# E.g. the following would enable DMA, interrupts, and reselect: 210# si0 at vmes0 addr 0xff200000 level 3 vect 0x40 flags 0x07 211# 212# By default, DMA is enabled in the driver. 213si0 at vmes0 addr 0xff200000 level 3 vect 0x40 214 215# NCR5380-based "SCSI Weird" on-board SCSI interface found 216# on sun4/100 systems. The flags are the same as the "si" 217# controller. Note, while DMA is enabled by default, only 218# polled DMA works at this time, and reselects do not work 219# on this particular controller. 220sw0 at obio0 addr 0x0a000000 level 3 221 222# Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 223# systems. If your sun4 system has a cgfour installed in the P4 slot, 224# the P4 entries for "bwtwo" will attach to the overlay plane of the 225# "cgfour". 226bwtwo0 at sbus0 slot ? offset ? # sun4c on-board 227bwtwo* at sbus? slot ? offset ? # sun4c and sun4m 228bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 229bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 230bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 231 232# Sun "cgtwo" VME color framebuffer 233cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xa8 234 235# Sun "cgthree" Sbus color framebuffer 236cgthree0 at sbus? slot ? offset ? 237cgthree* at sbus? slot ? offset ? 238#cgthree0 at obio? slot ? offset ? # sun4m 239#cgthree* at obio? slot ? offset ? # sun4m 240 241# Sun "cgfour" color framebuffer with overlay plane. See above comment 242# regarding overlay plane. 243cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 244cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 245 246# Sun "cgsix" accelerated color framebuffer. 247cgsix0 at sbus? slot ? offset ? 248cgsix* at sbus? slot ? offset ? 249cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 250cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 251 252# Sun "cgeight" 24-bit framebuffer 253cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 254cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 255 256# Sun "tcx" accelerated color framebuffer. 257tcx0 at sbus? slot ? offset ? 258tcx* at sbus? slot ? offset ? 259 260# Sun "cgfourteen" accelerated 24-bit framebuffer. 261cgfourteen0 at obio0 # sun4m 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 numbers 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