From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 28402] random radeon/kms/drm related freezes with kernel 2.6.34
Date: Thu,  9 Sep 2010 14:23:43 -0700 (PDT)
Message-ID: <20100909212343.2E3321300FA@annarchy.freedesktop.org>
References: <bug-28402-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=28402

--- Comment #66 from Chris Rankin <rankincj@googlemail.com> 2010-09-09 14:23:42 PDT ---
(In reply to comment #50)
> So the first thing to do would be to verify that you indeed are experiencing
> the same issue (and not an unrelated DPMS problem) is to keep using your
> computer and wait for a freeze to occur during usage.

Interesting, because this RV350 machine is my everyday desktop PC. It gets a
lot of regular usage, and also a lot of intense CPU activity. And the
DPMS-related freezes are the only ones I have seen.

Here are the PCI bus details:
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AS [Radeon 9550]
(prog-if 00 [VGA controller])
    Subsystem: C.P. Technology Co. Ltd Device 2084
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
    Latency: 64 (2000ns min), Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 16
    Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
    Region 1: I/O ports at ec00 [size=256]
    Region 2: Memory at ff8f0000 (32-bit, non-prefetchable) [size=64K]
    Expansion ROM at ff800000 [disabled] [size=128K]
    Capabilities: [58] AGP version 3.0
        Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit-
FW+ AGP3+ Rate=x4,x8
        Command: RQ=32 ArqSz=2 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x8
    Capabilities: [50] Power Management version 2
        Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Kernel driver in use: radeon
    Kernel modules: radeon

01:00.1 Display controller: ATI Technologies Inc RV350 AS [Radeon 9550]
(Secondary)
    Subsystem: C.P. Technology Co. Ltd Device 2085
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
    Latency: 64 (2000ns min), Cache Line Size: 64 bytes
    Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
    Region 1: Memory at ff8e0000 (32-bit, non-prefetchable) [size=64K]
    Capabilities: [50] Power Management version 2
        Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

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