Document how to configure a kernel with ttyc,ttyd instead of kbd/ms
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# $NetBSD: FOUR_TTYS,v 1.1 1996/03/26 15:14:27 gwr Exp $
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#
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# FOUR_TTYS Sun3 (3/50, 3/60, 3/110, 3/160, 3/260)
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# like GENERIC but both zs chips are used as ttys
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#
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include "std.sun3"
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# Machines to be supported by this kernel
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options GENERIC
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options FPU_EMULATE
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options HAVECACHE # Sun3/260 VAC
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# Needs to be set per system. i.e change these as you see fit
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maxusers 4
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# Standard system options
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options SWAPPAGER, VNODEPAGER, DEVPAGER # paging
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options KTRACE # system call tracing support
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#makeoptions DEBUG="-g" # symbols for kgdb + nm
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options DDB
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# Filesystem options
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options NFSSERVER # nfs server support
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options NFSCLIENT # nfs client support
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options FFS # ufs file system
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#
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options CD9660 # ISO 9660 + Rock Ridge file system
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options FDESC # /dev/fd/*
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options FIFO # FIFOs; RECOMMENDED
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options KERNFS # /kern
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options NULLFS # loopback file system
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options PROCFS # /proc
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options UNION # union file system
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# Networking options
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options INET # IP prototol stack support
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# XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
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options NFS_BOOT_RWSIZE=1024
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# Compatability options
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options COMPAT_SUNOS # can run SunOS 4.1.1 executables
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#options COMPAT_09 # NetBSD 0.9,
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options COMPAT_10 # NetBSD 1.0,
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options COMPAT_11 # NetBSD 1.1,
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options COMPAT_43 # and 4.3BSD
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options TCP_COMPAT_42 # TCP bug compatibility with 4.2BSD
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options UCONSOLE # Allow non-root TIOCCONS
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# Sun3-specific debugging options
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options PMAP_DEBUG
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#options VMFAULT_TRACE
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#options SYSCALL_DEBUG
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#options EXEC_DEBUG
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options DIAGNOSTIC
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#options SCSIDEBUG
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config netbsd swap generic
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#
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# Serial ports
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#
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zstty0 at zsc1 channel 0 # ttya
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zstty1 at zsc1 channel 1 # ttyb
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#
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# Note that by ommitting "kdb0" and "ms0" one can build
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# a kernel that operates four plain serial lines, where
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# two of them are data-leads-only ports wired up using
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# a custom cable on the keyboard connector.
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#
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zstty2 at zsc0 channel 0 # ttyc
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zstty3 at zsc0 channel 1 # ttyd
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#
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# Network devices
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#
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# Intel Ethernet (onboard, or VME)
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ie0 at obio0 addr ? level ?
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ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
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# Lance Ethernet (only onboard)
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le0 at obio0 addr ? level ?
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#
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# Disk and tape devices
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#
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# Sun3 "si" SCSI controller (NCR 5380)
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si0 at obio0 addr ? level ?
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si0 at vmes0 addr 0xff200000 level 2 vect 0x40
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si1 at vmes0 addr 0xff204000 level 2 vect 0x41
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# Xylogics 7053 controllers
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# xdc0 at vmel0 addr 0xffffee80 level 2 vect 0x44
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# xdc1 at vmel0 addr 0xffffee90 level 2 vect 0x45
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# xd* at xdc? drive ?
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# Xylogics 450/451 controllers
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# xyc0 at vmes0 addr 0xffffee40 level 2 vect 0x48
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# xyc1 at vmes0 addr 0xffffee48 level 2 vect 0x49
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# xy* at xyc? drive ?
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# Xylogics 472 tape controllers?
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#
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# Frame buffer devices
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#
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# The default cgfour address depends on the machine:
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# 3/60: obmem 0xFF200000 .. 0xFF9fffff
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# 3/110: different? (not tested)
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cgfour0 at obmem0 addr ?
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# 3/60 P4 accelerated 8-bit color frame buffer
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# cgsix0 at obmem0 addr ?
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# 3/60 P4 24-bit color frame buffer
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# cgeight0 at obmem0 addr ?
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# The default bwtwo address depends on the machine:
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# 3/50: obmem 0x100000
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# else: obmem 0xff000000
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bwtwo0 at obmem0 addr ?
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# 3/60 P4 color frame buffer overlay plane, or P4 monochrome frame buffer
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#bwtwo1 at obmem0 addr 0xff300000
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# 3/60 plug-in color frame buffer overlay plane
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#bwtwo1 at obmem0 addr 0xff400000
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# Sun-3 color board, or CG5 8-bit VME frame buffer.
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cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xA8
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# Support for the CG9 24-bit VME frame buffer.
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# cgnine0 at vmel0 addr 0x08000000
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#
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# SCSI infrastructure
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#
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scsibus* at scsi?
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# Sun compatible scsi device mappings
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sd0 at scsibus? target 0 lun 0
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sd1 at scsibus? target 0 lun 1
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sd2 at scsibus? target 1 lun 0
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sd3 at scsibus? target 1 lun 1
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sd* at scsibus? target ? lun ?
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st0 at scsibus? target 4 lun 0
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st1 at scsibus? target 5 lun 0
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st* at scsibus? target ? lun ?
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cd0 at scsibus? target 6 lun 0
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cd* at scsibus? target ? lun ?
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#ch* at scsibus? target ? lun ?
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# RAM-disk drivers
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pseudo-device rd 2
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# Misc.
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pseudo-device loop 1 # network loopback
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pseudo-device bpfilter 8 # packet filter
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pseudo-device sl 2 # CSLIP
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pseudo-device ppp 2 # PPP
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pseudo-device tun 2 # network tunneling over tty
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pseudo-device pty 64 # pseudo-terminals
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#pseudo-device vnd 4 # paging to files
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