Nouveau - Sep 2007 - [Bug 12300] New: DMA queue hang (Quadro FX 4500)

http://bugs.freedesktop.org/show_bug.cgi?id=12300

           Summary: DMA queue hang (Quadro FX 4500)
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: dmitry.platonov at gmail.com
         QAContact: xorg-team at lists.x.org


Gentoo linux
randr-1.2 nouveau branch
NVidia Quadro FX 4500
-------------------------------
40:00.0 VGA compatible controller: nVidia Corporation G70GL [Quadro FX 4500]
(rev a1) (prog-if 00 [VGA])
        Subsystem: nVidia Corporation Unknown device 02af
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at d1000000 (32-bit, non-prefetchable) [size=16M]
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Memory at d2000000 (64-bit, non-prefetchable) [size=16M]
        I/O ports at 1000 [size=128]
        [virtual] Expansion ROM at d0000000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
        Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
        Capabilities: [78] Express Endpoint IRQ 0
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting
-------------------------------
X output:

(==) Using config file: "/etc/X11/xorg.conf"
DCB size is 19, entries is 0A
(II) Module already built-in
(II) Module already built-in
(II) Module already built-in
crtc 0 1600 1600
writting vpll 00020601
writting vpll2 00000000
output 0 debug_0 01141191
savep->dither 00070000
1: crtc 0 output0: 0000: twocrt 0 twomon 0
(EE) AIGLX error: drmMap of framebuffer failed (Invalid argument)(EE) AIGLX:
reverting to software rendering

Fatal server error:
DMA queue hang: dmaPut=1ff6, current=0, status=0

writting vpll 00031805
writting vpll2 00050D02
writting vpll 00031805
writting vpll2 00050D02


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------- Comment #1 from dmitry.platonov at gmail.com  2007-09-06 05:38 PST
-------
Created an attachment (id=11447)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=11447&action=view)
Xorg log


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------- Comment #2 from dmitry.platonov at gmail.com  2007-09-06 05:41 PST
-------
Created an attachment (id=11448)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=11448&action=view)
DRM output


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------- Comment #3 from madman2003 at gmail.com  2007-09-07 04:02 PST -------
1. The randr-1.2 branch shouldn't be used anymore, use master with Option
"Randr12" "1".

2. This is an NV47 iirc, currently not supported, please try this patch:
http://madman2003.ath.cx/nv47_ctx_init.patch

If it doesn't work, then try to go trough this procedure
http://nouveau.freedesktop.org/wiki/CtxInit


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------- Comment #4 from madman2003 at gmail.com  2007-09-07 04:04 PST -------
That's a drm patch btw.


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dmitry.platonov at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #11447|0                           |1
        is obsolete|                            |




------- Comment #5 from dmitry.platonov at gmail.com  2007-09-07 06:09 PST
-------
Created an attachment (id=11462)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=11462&action=view)
Xorg log after patching drm & switching to master


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dmitry.platonov at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #11448|0                           |1
        is obsolete|                            |




------- Comment #6 from dmitry.platonov at gmail.com  2007-09-07 06:11 PST
-------
Created an attachment (id=11463)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=11463&action=view)
DRM output after patching DRM & switching to master

Build Date: 06 September 2007
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Sep  7 16:46:01 2007
(++) Using config file: "/etc/X11/xorg.conf.nouveau"
(II) Module already built-in
(II) Module already built-in
(II) Module already built-in
DISPATCH ERROR! _glapi_add_dispatch failed to add glGetVertexAttribPointerv!
DISPATCH ERROR! _glapi_add_dispatch failed to add glVertexAttrib4iv!
DISPATCH ERROR! _glapi_add_dispatch failed to add glVertexAttrib4bv!
DISPATCH ERROR! _glapi_add_dispatch failed to add glVertexAttrib4ubv!
DISPATCH ERROR! _glapi_add_dispatch failed to add glVertexAttrib4usv!
DISPATCH ERROR! _glapi_add_dispatch failed to add glGetVertexAttribPointerv!
DISPATCH ERROR! _glapi_add_dispatch failed to add glVertexAttrib4uiv!

Fatal server error:
DMA queue hang: dmaPut=1ffc, current=0, status=0


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------- Comment #7 from madman2003 at gmail.com  2007-09-07 06:25 PST -------
The drm output is without the debug option(insmod drm.ko debug=1), but i
suspect that the context switching is broken. I suggest you try the procedure
here: http://nouveau.freedesktop.org/wiki/CtxInit to discover it yourself.


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Maarten Maathuis <madman2003 at gmail.com> changed:

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




--- Comment #8 from Maarten Maathuis <madman2003 at gmail.com>  2008-02-01
11:31:54 PST ---
This problem is (probably) related to multiple NV47 existing with different
amount of pipelines, therefore they need different context voodoo's. This
cannot be handled properly until darktama finishes his microcode generator.
Don't expect this very soon though.


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Maarten Maathuis <madman2003 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WONTFIX                     |




--- Comment #9 from Maarten Maathuis <madman2003 at gmail.com>  2008-02-01
11:39:33 PST ---
Reopening. Still think this should be WONTFIX or LATER.


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--- Comment #10 from Ben Skeggs <skeggsb at gmail.com>  2008-04-01
07:45:53 PST ---
Is this now fixed?


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Pekka Paalanen <pq at iki.fi> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED




--- Comment #11 from Pekka Paalanen <pq at iki.fi>  2009-09-23 02:50:22
PST ---
No reply for well over a year, assuming FIXED.


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