Re: [ES40-developers] SCSI support for OpenVMS has arrived
Status: Alpha
Brought to you by:
iamcamiel
Menu
▾
▴
Re: [ES40-developers] SCSI support for OpenVMS has arrived
|
From: <fa...@un...> - 2008-02-18 13:32:57
|
Hello Camiel,
i'm testing the new code, all seems ok. Now the init works and the
installation proceed without any probs.
Just a quick update... during the installation boot, I have these
"errors" (????):
SYM: xfer 240 bytes, max 239 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 240 bytes, max 239 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
SYM: xfer 256 bytes, max 255 expected, in phase 1.
[...]
etc...
are they normal?
thanks,
fausto
Quoting Camiel Vanderhoeven <iam...@gm...>:
> Hello Fausto,
>
> I found that this was caused by the READ DISC INFO command. This
> command is required only on CD-R/RW devices, which we're not
> emulating, so rather than try to fi it, I removed support for this
> command, returning an ILLEGAL REQUEST sense code instead.
>
> I've updated it in CVS as well.
>
> Camiel.
>
> On Feb 18, 2008 1:30 PM, Camiel Vanderhoeven <iam...@gm...> wrote:
>> Hi Fausto,
>>
>> Yes, I did update the code in CVS. I'm trying to boot from the VMS 8.3
>> installation cd on the scsi bus, and I see what you mean.
>>
>> It seems to be looping on a sequence of 4 scsi commands:
>>
>> INQUIRY
>> READ DISK INFO
>> INQUIRY
>> TEST UNIT READY
>>
>> I'll see if I can find out what's going on...
>>
>> Camiel.
>>
>>
>> On Feb 18, 2008 1:22 PM, <fa...@un...> wrote:
>> > Hello Camiel,
>> >
>> > did you update the CVS?
>> > I updated the code few mins ago, but now the OpenVMS 8.3 installation
>> > seems to loop shortly after the OpenVMS banner.
>> >
>> > These are the memory addresses: 187868 | ffffffff801aa170
>> > 285915 | ffffffff80012208
>> >
>> > Before the latest update (when I reported the format error), 1 min
>> > after the openvms banner, I had "Installing some known required
>> > files..." message, but in this case, after about 10 mins, nothing
>> > happens.
>> >
>> > regards,
>> >
>> > fausto
>> >
>> > Quoting Camiel Vanderhoeven <iam...@gm...>:
>> >
>> > > And once again a mail on this subject:
>> > >
>> > > I think the problem has been solved. The SCSI command READ CAPACITY
>> > > returned the number of blocks on disk, where it should return the LBA
>> > > address of the last block on disk (which is one less); this caused
>> > > initialize to try to write beyond the last block. This has been fixed,
>> > > and initialize now works.
>> > >
>> > > Camiel.
>> > >
>> > > On Feb 17, 2008 4:49 PM, Camiel Vanderhoeven
>> <iam...@gm...> wrote:
>> > >> Hello,
>> > >>
>> > >> I've made a couple of changes (implemented some missing SCSI
>> > >> commands), but now an attempt to initialize (format) a SCSI disk fails
>> > >> with
>> > >>
>> > >> $ init dka500 test
>> > >> %INIT-F-MEDOFL, medium is offline
>> > >> $
>> > >>
>> > >> Which is a bit strange, because sho dev shows the device as "online".
>> > >> The attempt to format the disk increases the error-count by one.
>> > >>
>> > >> Camiel.
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >> On Feb 16, 2008 8:36 PM, <fa...@un...> wrote:
>> > >> > Hello again,
>> > >> >
>> > >> > maybe too fast to write my previous message :-)
>> > >> > The emulator crashed when it started to format the disk with
>> this message:
>> > >> >
>> > >> > pci0.3(sym53c810).disk0.0(file): Unknown SCSI command 0x03.
>> > >> > SCSI Command Failed: ..\Disk.cpp, line 1390
>> > >> >
>> > >> > Freeing memory in use by system...
>> > >> > %VGA-I-SHUTDOWN: vga console has shut down.
>> > >> >
>> > >> > Maybe there's something still not emulated...
>> > >> >
>> > >> > fausto
>> > >> >
>> > >> >
>> > >> > Quoting Camiel Vanderhoeven <iam...@gm...>:
>> > >> >
>> > >> > > Yes, I forgot that, thanks!
>> > >> > >
>> > >> > > Camiel.
>> > >> > >
>> > >> > > On Feb 16, 2008 5:42 PM, brian wheeler
>> <bdw...@in...> wrote:
>> > >> > >> Oh, and this one too:
>> > >> > >>
>> > >> > >>
>> > >> > >> Index: Configurator.cpp
>> > >> > >>
>> ===================================================================
>> > >> > >> RCS file: /cvsroot/es40/es40/src/Configurator.cpp,v
>> > >> > >> retrieving revision 1.14
>> > >> > >> diff -u -r1.14 Configurator.cpp
>> > >> > >> --- Configurator.cpp 16 Feb 2008 13:00:15 -0000 1.14
>> > >> > >> +++ Configurator.cpp 16 Feb 2008 16:41:55 -0000
>> > >> > >> @@ -518,6 +518,7 @@
>> > >> > >> {"cirrus", c_cirrus, IS_PCI |
>> > >> > >> ON_GUI },
>> > >> > >> {"dec21143",c_dec21143, IS_PCI |
>> > >> > >> IS_NIC },
>> > >> > >> {"sym53c895", c_sym53c895, IS_PCI |
>> > >> > >> HAS_DISK },
>> > >> > >> + {"sym53c810", c_sym53c810, IS_PCI |
>> > >> > >> HAS_DISK },
>> > >> > >> {"file", c_file,
>> IS_DISK
>> > >> > >> },
>> > >> > >> {"device", c_device,
>> IS_DISK
>> > >> > >> },
>> > >> > >> {"ramdisk", c_ramdisk,
>> IS_DISK
>> > >> > >> },
>> > >> > >>
>> > >> > >>
>> > >> > >>
>> > >> > >> On Sat, 2008-02-16 at 14:19 +0100, Camiel Vanderhoeven wrote:
>> > >> > >> > Hi Again,
>> > >> > >> >
>> > >> > >> > I haven't been able to get my hands on a KZPCA yet,
>> (some of you had
>> > >> > >> > suggestions who to ask, I'm pursuing those leads now) but in the
>> > >> > >> > meantime, I took a good look at the KZPAA card I do have. It's a
>> > >> > >> > 53C810-based card, which is fairly similar to the
>> 53C895. The good
>> > >> > >> > news is that this card does not have any firmware. Due to the
>> > >> > >> > similarities with the 53C895 it turned out to be not that
>> > >> hard to come
>> > >> > >> > up with a working emulation. I just successfully booted
>> > >> OpenVMS off an
>> > >> > >> > emulated SCSI disk.
>> > >> > >> >
>> > >> > >> > I've committed the new code to the CVS repository. It
>> will also be in
>> > >> > >> > the next release. You'll need to change your config
>> file, replace
>> > >> > >> > 53c895 with 53c810, and all scsi-disks should be in the
>> 0.0 - 0.6
>> > >> > >> > range (sorry, no wide scsi on this card).
>> > >> > >> >
>> > >> > >> > Camiel.
>> > >> > >> >
>> > >> > >> > On Feb 15, 2008 11:54 AM, Camiel Vanderhoeven
>> > >> <iam...@gm...> wrote:
>> > >> > >> > > Hello everyone,
>> > >> > >> > >
>> > >> > >> > > First, a piece of good news: Eduardo Marcello Serrat
>> has found the
>> > >> > >> > > cause of the bugcheck in the SCSI driver. That means
>> we're getting
>> > >> > >> > > closer to working SCSI disks on the emulator running OpenVMS.
>> > >> > >> > >
>> > >> > >> > > Now the bad news, to complete the emulation of the SCSI
>> > >> card, we need
>> > >> > >> > > an image of the firmware ROM on a true DEC 3X-KZPCA-AA SCSI
>> > >> > >> > > controller.
>> > >> > >> > >
>> > >> > >> > > If I could get my hands on a real 3X-KZPCA-AA card, I
>> > >> could probably
>> > >> > >> > > manage to extract the contents of the ROM to create an image.
>> > >> > >> > >
>> > >> > >> > > If any of you happen to have one of these cards,
>> could you let me
>> > >> > >> > > know? They are identifyable by the main chip, which
>> is either "NCR
>> > >> > >> > > 53C985", "LSI Logic 53C895" or "Symbios 53C895".
>> There are also
>> > >> > >> > > versions of this card that won't work with OpenVMS,
>> so please check
>> > >> > >> > > that first. If you have this card, it would be very
>> useful if you
>> > >> > >> > > could create an image of the PCI option ROM, or if you'd
>> > >> be willing to
>> > >> > >> > > part with the card (for a while) so I can extract the image.
>> > >> > >> > >
>> > >> > >> > > Thanks,
>> > >> > >> > >
>> > >> > >> > > Camiel.
>> > >> > >> > >
>> > >> > >> > > P.S. Apologies to those who receive this e-mail
>> twice, but I found
>> > >> > >> > > this important enough to send to both the developers and the
>> > >> > >> > > announcements list.
>> > >> > >> > >
>> > >> > >> >
>> > >> > >> >
>> > >>
>> -------------------------------------------------------------------------
>> > >> > >> > This SF.net email is sponsored by: Microsoft
>> > >> > >> > Defy all challenges. Microsoft(R) Visual Studio 2008.
>> > >> > >> > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> > >> > >> > _______________________________________________
>> > >> > >> > Es40-developers mailing list
>> > >> > >> > Es4...@li...
>> > >> > >> > https://lists.sourceforge.net/lists/listinfo/es40-developers
>> > >> > >>
>> > >> > >>
>> > >> > >>
>> > >>
>> -------------------------------------------------------------------------
>> > >> > >> This SF.net email is sponsored by: Microsoft
>> > >> > >> Defy all challenges. Microsoft(R) Visual Studio 2008.
>> > >> > >> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> > >> > >> _______________________________________________
>> > >> > >> Es40-developers mailing list
>> > >> > >> Es4...@li...
>> > >> > >> https://lists.sourceforge.net/lists/listinfo/es40-developers
>> > >> > >>
>> > >> > >
>> > >> > >
>> > >>
>> -------------------------------------------------------------------------
>> > >> > > This SF.net email is sponsored by: Microsoft
>> > >> > > Defy all challenges. Microsoft(R) Visual Studio 2008.
>> > >> > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> > >> > > _______________________________________________
>> > >> > > Es40-developers mailing list
>> > >> > > Es4...@li...
>> > >> > > https://lists.sourceforge.net/lists/listinfo/es40-developers
>> > >> > >
>> > >> >
>> > >> >
>> > >> >
>> > >> >
>> -------------------------------------------------------------------------
>> > >> > This SF.net email is sponsored by: Microsoft
>> > >> > Defy all challenges. Microsoft(R) Visual Studio 2008.
>> > >> > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> > >> > _______________________________________________
>> > >> > Es40-developers mailing list
>> > >> > Es4...@li...
>> > >> > https://lists.sourceforge.net/lists/listinfo/es40-developers
>> > >> >
>> > >>
>> > >
>> > >
>> -------------------------------------------------------------------------
>> > > This SF.net email is sponsored by: Microsoft
>> > > Defy all challenges. Microsoft(R) Visual Studio 2008.
>> > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> > > _______________________________________________
>> > > Es40-developers mailing list
>> > > Es4...@li...
>> > > https://lists.sourceforge.net/lists/listinfo/es40-developers
>> > >
>> >
>> >
>> >
>> > -------------------------------------------------------------------------
>> > This SF.net email is sponsored by: Microsoft
>> > Defy all challenges. Microsoft(R) Visual Studio 2008.
>> > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
>> > _______________________________________________
>> > Es40-developers mailing list
>> > Es4...@li...
>> > https://lists.sourceforge.net/lists/listinfo/es40-developers
>> >
>>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Es40-developers mailing list
> Es4...@li...
> https://lists.sourceforge.net/lists/listinfo/es40-developers
>
|
