[Simh] Issues with VH simulation and 4.3BSD-Quasijarus

[Clem Cole]

It looks that way..., but I need some help from Bob or Mark on VH history,
  That was developed at DEC during the period I was off doing
Masscomp/Stellar et al.   During my time earlier time with PDP11 and Vaxen,
 you used DEC DZ's or DEC DH's or Able DHDM's.   As I understand it, DVH
was the mid 1980s' redo of the DH to single board but identical in SW (i.e.
was similar to the Able DHDM) - but I never saw one - so I don't know what
the default addresses, iqr's etc are.  I am assuming you are defaulting
same which means they are what DEC used.

BSD 4.3 would have been using Able DHDM's so those are the original
addresses of the DEC DH from the PDP-11.

So my question what were the default addresses for the DVH and then from a
simulator stand point, and if different, what happens if you configure them
like the original DH11?

Clem

On Wed, Mar 8, 2017 at 11:49 PM, Cory Smelosky <b4 at gewt.net> wrote:

> All,
>
> Seems 4.3BSD isn't seeing a DH-11 at all:
>
> 4.3 BSD Quasijarus UNIX #0: Sun Mar  7 12:42:05 PST 2004
>     root at ucbvax:/usr/src/sys/GENERIC
> real mem  = 67108864
> SYSPTSIZE limits number of buffers to 18
> avail mem = 65271808
> using 18 buffers containing 147456 bytes of memory
> VAX 11/780, serial# 1234(0), hardware ECO level 7(112)
> mcr0 (el) at tr1
> mcr1 (el) at tr2
> uba0 at tr3
> tmscp0 at uba0 csr 174500 vec 774, ipl 15
> tms0 at tmscp0 slave 0
> tms1 at tmscp0 slave 1
> uda0 at uba0 csr 172150 vec 770, ipl 15
> uda0: version 3 model 6
> uda0: DMA burst size set to 4
> ra0 at uda0 slave 0: ra92, size = 2940951 sectors
> Changing root device to ra0a
>
> SHOW CONFIGURATION:
> VAX 11/780 simulator configuration
>
> CPU     idle=VMS, idle enabled, model=VAX 11/780
>         64MB, HALT to SIMH
> TLB     2 units
>   TLB0    8192W
>   TLB1    8192W
> SBI
> MCTL0   nexus=1, address=20002000
> MCTL1   nexus=2, address=20004000
> UBA     nexus=3, address=20006000, autoconfiguration enabled
> MBA0    disabled
> MBA1    disabled
> TODR
>         12B
> TMR
> TTI
>         7b
> TTO
>         7b
> CS
>         256KB, not attached, write enabled
> TC      disabled
> TDC     disabled
> DZ      disabled
> VH      address=2013E120-2013E15F*, vector=C0-DC*, BR4, lines=64, 4
> units
>   VH0     attached to 8070, DHU mode, Modem
>         0 current connections
>   VH1     DHU mode
>   VH2     DHU mode
>   VH3     DHU mode
> CR      disabled
> LPT     disabled
> RP      disabled
> RL      disabled
> HK      disabled
> RK      disabled
> RQ      address=2013F468-2013F46B, vector=1F8*, BR5, UDA50, 4 units
>   RQ0     1505MB, attached to ucbvax-ra92-root.dsk, write enabled
>         RD54, autosize, SIMH format
> RQB     disabled
> RQC     disabled
> RQD     disabled
> RY      address=2013FE78-2013FE7B, vector=B4, BR5, 2 units
>   RY0     512KB, not attached, write enabled
>         double density
>   RY1     512KB, not attached, write enabled
>         double density
> TU      disabled
> TS      disabled
> TQ      TU81 (180MB), address=2013F940-2013F943, vector=1FC*, BR5, 4
> units
>   TQ0     not attached, write enabled, SIMH format
>         capacity=188MB
>   TQ1     not attached, write enabled, SIMH format
>         capacity=188MB
>   TQ2     not attached, write enabled, SIMH format
>         capacity=188MB
>   TQ3     not attached, write enabled, SIMH format
>         capacity=188MB
> XU      disabled
> XUB     disabled
> DMC     disabled
>
> VAX 11/780 simulator V4.0-0 Beta
>         Simulator Framework Capabilities:
>                 64b data
>                 64b addresses
>                 Threaded Ethernet Packet transports:PCAP:TAP:NAT:UDP
>                 Idle/Throttling support is available
>                 Virtual Hard Disk (VHD) support
>                 Asynchronous I/O support
>                 Asynchronous Clock support
>                 FrontPanel API Version 4
>         Host Platform:
>                 Compiler: GCC 4.2.1 Compatible Apple LLVM 8.0.0
>                 (clang-800.0.42.1)
>                 Simulator Compiled as C arch: x64 (Release Build) on Mar
>                  8 2017 at 19:55:19
>                 Memory Access: Little Endian
>                 Memory Pointer Size: 64 bits
>                 Large File (>2GB) support
>                 SDL Video support: No Video Support
>                 PCRE RegEx support for EXPECT commands
>                 OS clock resolution: 1ms
>                 Time taken by msleep(1): 1ms
>                 OS: Darwin maelona.local 16.4.0 Darwin Kernel Version
>                 16.4.0: Thu Dec 22 22:53:21 PST 2016;
>                 root:xnu-3789.41.3~3/RELEASE_X86_64 x86_64
>         git commit id: b41d10f1
>
> Excerpt from kernel config:
> device          dhu0    at uba? csr 0160440             vector dhurint
> dhuxint
>
> Is it a config error?
>
> --
>   Cory Smelosky
>   b4 at gewt.net
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