GENERIC3X revision 1.36
1# $NetBSD: GENERIC3X,v 1.36 2000/12/19 15:45:23 tsutsui Exp $ 2 3# GENERIC Sun3X (3/80, 3/470) 4# Supports root on: ie0, le0, sd*, ... 5 6include "arch/sun3/conf/std.sun3x" 7 8# Machines to be supported by this kernel 9# options FPU_EMULATE # XXX - Ever needed? 10# options HAVE_IOCACHE # XXX - Not yet supported. 11 12# Needs to be set per system. i.e change these as you see fit 13maxusers 4 14 15# Standard system options 16options KTRACE # system call tracing 17options SYSVMSG # System V message queues 18options SYSVSEM # System V semaphores 19options SYSVSHM # System V shared memory 20#options SHMMAXPGS=1024 # 1024 pages is the default 21options LKM # loadable kernel modules 22#options INSECURE # disable kernel security level 23#options UCONSOLE # Allow non-root TIOCCONS 24 25# Which kernel debugger? Uncomment either this: 26options DDB 27# ... or these for KGDB (gdb remote target) 28#makeoptions DEBUG="-g" # debugging symbols for gdb 29#options KGDB 30#options KGDBDEV=0x0C01 # ttya=0C00 ttyb=0C01 31 32# Other debugging options 33#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 34#options DEBUG # kernel debugging code 35#options DIAGNOSTIC # extra kernel sanity checking 36#options KMEMSTATS # kernel memory statistics (vmstat -m) 37#options PMAP_DEBUG 38#options SCSIDEBUG 39#options SCSIVERBOSE # Verbose SCSI errors 40 41# Compatability options 42options COMPAT_SUNOS # can run SunOS 4.1.1 executables 43#options COMPAT_SVR4 # can run SVR4 executables 44options COMPAT_43 # and 4.3BSD and ... 45options COMPAT_10 # NetBSD 1.0 46options COMPAT_11 # NetBSD 1.1 47options COMPAT_12 # NetBSD 1.2 48options COMPAT_13 # NetBSD 1.3 49options COMPAT_14 # NetBSD 1.4 50#options COMPAT_LINUX # can run Linux/m68k executables 51#options EXEC_ELF32 # 32-bit ELF executables (Linux, SVR4) 52 53# Filesystem options 54file-system FFS # Berkeley Fast Filesystem 55file-system NFS # Sun NFS client support 56file-system CD9660 # ISO 9660 + Rock Ridge file system 57file-system MSDOSFS # MS-DOS FAT file system 58file-system FDESC # /dev/fd/* 59file-system KERNFS # /kern 60file-system NULLFS # loopback file system 61file-system OVERLAY # overlay file system 62file-system PROCFS # /proc 63file-system UNION # union file system 64file-system MFS # memory-based filesystem 65 66options NFSSERVER # nfs server support 67options QUOTA # FFS quotas 68#options FFS_EI # FFS Endian Independant support 69options SOFTDEP # FFS soft updates support. 70 71# Networking options 72options INET # IP prototol stack support 73options INET6 # IPV6 74#options IPSEC # IP security 75#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 76#options IPSEC_DEBUG # debug for IP security 77options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 78#options GATEWAY # IP packet forwarding 79#options ISO,TPIP # OSI networking 80#options EON # OSI tunneling over IP 81#options CCITT,LLC,HDLC # X.25 82#options PFIL_HOOKS # pfil(9) packet filter hooks. 83 84# Work-around for root on slow servers (insurance...) 85options NFS_BOOT_RWSIZE=1024 86options NFS_BOOT_BOOTPARAM 87 88config netbsd root on ? type ? 89 90# On-board I/O space (required) 91include "arch/sun3/conf/obio.sun3x" 92 93# On-board memory (optional) 94# See frame-buffers 95obmem0 at mainbus? 96 97# VME bus support (optional) 98# One unit for each address space 99vme0 at mainbus? # A16/D16 100vme1 at mainbus? # A16/D32 101vme2 at mainbus? # A24/D16 102vme3 at mainbus? # A24/D32 103vme4 at mainbus? # A32/D16 104vme5 at mainbus? # A32/D32 105 106# 107# Serial ports 108# 109zstty0 at zsc1 channel 0 # ttya 110zstty1 at zsc1 channel 1 # ttyb 111 112kbd0 at zsc0 channel 0 # keyboard 113ms0 at zsc0 channel 1 # mouse 114 115# 116# Network devices 117# 118 119# Intel Ethernet (onboard, or VME) 120ie0 at obio0 addr 0x65000000 ipl 3 121ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 122 123# Lance Ethernet (only onboard) 124le0 at obio0 addr 0x65002000 ipl 3 125 126# 127# Disk and tape devices 128# 129 130# Emulex SCSI (3/80 only) 131# Both `dma' and `esp' are needed. 132# The following flags may be set for the NCR53c94 based esp driver: 133# bits 0-7: disable disconnect/reselect for the corresponding target 134# bits 8-15: disable synchronous negotiation for target [bit-8] 135# 136dma0 at obio0 addr 0x66001000 ipl 2 137esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 138 139# Floppy drive 140fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 141fd0 at fdc0 # First (and only) floppy drive. 142 143# Sun3 "si" SCSI controller (NCR 5380) 144# This driver has several flags which may be enabled using 145# the "flags" directive. Valid flags are: 146# 147# 0x000ff Set (1<<target) to disable disconnect/reselect 148# 0x0ff00 Set (1<<(target+8)) to disable parity checking 149# 0x10000 Set this bit to disable DMA interrupts (poll) 150# 0x20000 Set this bit to disable DMA entirely (use PIO) 151# 152# For example: "flags 0x1000f" would disable DMA interrupts, 153# and disable disconnect/reselect for targets 0-3 154si0 at vme2 addr 0x200000 ipl 2 vect 0x40 155si1 at vme2 addr 0x204000 ipl 2 vect 0x41 156 157# Xylogics 450/451 controllers (VME A16/D16) 158xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 159xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 160xy* at xyc? drive ? 161 162# Xylogics 7053 controllers (VME A16/D32) 163xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 164xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 165xd* at xdc? drive ? 166 167# Xylogics 472 tape controllers? 168 169# 170# Frame buffer devices 171# 172 173# P4 Monochrome frame buffer. 174bwtwo0 at obmem0 addr 0x50300000 175 176# P4 8-bit color frame buffer 177cgfour0 at obmem0 addr 0x50300000 178 179# P4 accelerated 8-bit color frame buffer 180# cgsix0 at obmem0 addr 0x50000000 181 182# P4 24-bit color frame buffer 183# cgeight0 at obmem0 addr 0x50300000 184 185# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 186# This driver is going to need work in its mmap function. 187# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 188 189# Support for the CG9 24-bit frame buffer (VME A32/D32). 190# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 191 192# 193# SCSI infrastructure 194# 195scsibus* at scsi? 196 197sd* at scsibus? target ? lun ? # SCSI disks 198st* at scsibus? target ? lun ? # SCSI tapes 199cd* at scsibus? target ? lun ? # SCSI CD-ROMs 200ch* at scsibus? target ? lun ? # SCSI changer devices 201ss* at scsibus? target ? lun ? # SCSI scanners 202uk* at scsibus? target ? lun ? # unknown SCSI devices 203 204# Memory-disk drivers 205pseudo-device md 2 206 207# Misc. 208pseudo-device loop 1 # network loopback 209pseudo-device bpfilter 8 # packet filter 210pseudo-device sl 2 # CSLIP 211pseudo-device ppp 2 # PPP 212pseudo-device tun 2 # network tunneling over tty 213#pseudo-device gre 2 # generic L3 over IP tunnel 214#pseudo-device ipfilter # ip filter 215pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 216#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 217#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 218pseudo-device vlan # IEEE 802.1q encapsulation 219# rnd is EXPERIMENTAL 220pseudo-device rnd # /dev/random and in-kernel generator 221 222pseudo-device pty # pseudo-terminals 223pseudo-device vnd 4 # paging to files 224#pseudo-device ccd 4 # concatenated disks 225#pseudo-device raid 4 # RAIDframe disk driver 226#options RAID_AUTOCONFIG # auto-configuration of RAID components 227