Nouveau - Nov 2011 - [Bug 42479] New: piglit/glean/readPixSanity fails - dmesg PGRAPH - TRAP_TPDMA - TP0: Unhandled ustatus 0x00020000

https://bugs.freedesktop.org/show_bug.cgi?id=42479

             Bug #: 42479
           Summary: piglit/glean/readPixSanity fails - dmesg PGRAPH -
                    TRAP_TPDMA - TP0: Unhandled ustatus 0x00020000
    Classification: Unclassified
           Product: xorg
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: dirkneukirchen at web.de
         QAContact: xorg-team at lists.x.org


Created attachment 53001
  --> https://bugs.freedesktop.org/attachment.cgi?id=53001
dmesg with nonrelated errors removed

System:

- Ubuntu Oneiric with xorg-edgers (
- piglit from git

Steps to reproduce:

1. running piglit
env PIGLIT_BUILD_DIR=Programming/piglit ./piglit-run.py tests/sanity.tests
results/sanity.results

2. readPixSanity tests create dmesg
[ 7963.282652] [drm] nouveau 0000:02:00.0: PGRAPH - TRAP_TPDMA - TP0: Unhandled
ustatus 0x00020000
[ 7963.282658] [drm] nouveau 0000:02:00.0: PGRAPH - TRAP
[ 7963.282665] [drm] nouveau 0000:02:00.0: PGRAPH - ch 4 (0x0007d60000) subc 5
class 0x8397 mthd 0x19d0 data 0x00000001

3. piglit/glean fails

uname -a
Linux tenchi-htpc 3.1.0-1-generic #1-Ubuntu SMP Tue Oct 18 21:46:02 UTC 2011
i686 athlon i386 GNU/Linux

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https://bugs.freedesktop.org/show_bug.cgi?id=42479

--- Comment #1 from dirkneukirchen at web.de 2011-11-01 08:27:22 PDT ---
Created attachment 53002
  --> https://bugs.freedesktop.org/attachment.cgi?id=53002
piglet.glean.readPixSanity results file

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https://bugs.freedesktop.org/show_bug.cgi?id=42479

--- Comment #2 from dirkneukirchen at web.de 2011-11-01 08:29:21 PDT ---
Created attachment 53003
  --> https://bugs.freedesktop.org/attachment.cgi?id=53003
processed glean results via piglit-summary-html.py

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--- Comment #3 from dirkneukirchen at web.de 2011-11-01 08:30:49 PDT ---
Created attachment 53004
  --> https://bugs.freedesktop.org/attachment.cgi?id=53004
lspci -vv output

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https://bugs.freedesktop.org/show_bug.cgi?id=42479

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #4 from Ilia Mirkin <imirkin at alum.mit.edu> ---
It appears that this bug report has laid dormant for quite a while. Sorry we
haven't gotten to it. Since we fix bugs all the time, chances are pretty
good
that your issue has been fixed with the latest software. Please give it a shot.
(Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git
versions.) If upgrading to the latest isn't an option for you, your
distro's
bugzilla is probably the right destination for your bug report.

In an effort to clean up our bug list, we're pre-emptively closing all bugs
that haven't seen updates since 2011. If the original issue remains, please
make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/
for what we need to see, and re-open this one.

Thanks,

The Nouveau Team

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dirkneukirchen at web.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|INVALID                     |FIXED

--- Comment #5 from dirkneukirchen at web.de ---
nouveau passes this test now

Linux 3.11-rc5 and
Linux 3.8.0-27-generic (Ubuntu kernel)
with current xorg-edgers of 20130729 (mesa ...) 20130702 (libdrm-nouveau) etc.

Hardware was:
Chipset: MCP77/MCP78 (NVAA)
Family : NV50

 piglit-run.py /usr/share/piglit/tests/sanity.tests results/sanity.results 
[Mon Aug 19 06:52:29 2013] ::  running :: glean/readPixSanity
[Mon Aug 19 06:56:10 2013] ::     pass :: glean/readPixSanity
[Mon Aug 19 06:56:10 2013] ::  running :: glean/basic
[Mon Aug 19 06:56:12 2013] ::     pass :: glean/basic

nouveau.debug=debug and dmesg has entries:
[342440.398336] nouveau D[  DEVICE][0000:02:00.0][0x80000080][f23fd840] illegal
class 0xa06f
[342440.398340] nouveau D[  DEVICE][0000:02:00.0][0x80000080][f23fd840] illegal
class 0x906f

I don't know if that is important.

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--- Comment #6 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to comment #5)
> nouveau.debug=debug and dmesg has entries:
> [342440.398336] nouveau D[  DEVICE][0000:02:00.0][0x80000080][f23fd840]
> illegal class 0xa06f
> [342440.398340] nouveau D[  DEVICE][0000:02:00.0][0x80000080][f23fd840]
> illegal class 0x906f
> 
> I don't know if that is important.
Appears to be a side-effect of how nouveau_chan.c:nouveau_channel_ind works --
it goes down the list of channel classes until it finds one that works. Those
are the nve0/nvc0 class ids (which nvaa obviously doesn't support).

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