From: Peter Hurley <peter-WaGBZJeGNqdsbIuE7sb01tBPR1lH4CV8@public.gmane.org>
To: Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Lucas Stach <dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
Cc: "nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
"dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Subject: Re: [PATCH 6/6] drm/nouveau: use MSI interrupts
Date: Tue, 01 Oct 2013 13:32:22 -0400 [thread overview]
Message-ID: <524B0726.60105@hurleysoftware.com> (raw)
In-Reply-To: <5249B494.5020500-WaGBZJeGNqdsbIuE7sb01tBPR1lH4CV8@public.gmane.org>
On 09/30/2013 01:27 PM, Peter Hurley wrote:
> On 09/03/2013 09:45 PM, Ben Skeggs wrote:
>> Well, we can't just go around breaking stuff deliberately for the
>> people still using them!
>>
>> I've blacklisted them myself and merged the patch.
>
> Ben,
>
> This patch causes my dual-head Quadro FX570 (G84) to fail to idle when
> dragging a window around.
>
> It loops for the full timeout (15 sec.) in nouveau_gem_ioctl_cpu_prep() --
> ie., never reaches required fence sequence #.
FWIW, I can get the binary 319.32 driver to run this hardware
with MSIs on [1] and not crash in similar circumstances.
But repeating the testing on 3.12.0-rc2/3 has proved challenging.
Although I have the binary driver running on 3.12.0-rc2, the
userspace won't fully come up and I haven't figured out why
(it's an old userspace that I don't use regularly, so it could
be some other problem).
Regards,
Peter Hurley
[1] lspci -vvv -nn on 3.2.x
02:00.0 VGA compatible controller [0300]: NVIDIA Corporation G84GL [Quadro FX 570] [10de:040e] (rev a1) (prog-if 00 [VGA controller])
Subsystem: NVIDIA Corporation Device [10de:0474]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 94
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at dc000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at cc80 [size=128]
[virtual] Expansion ROM at dfc00000 [disabled] [size=128K]
Capabilities: [60] 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-
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee1100c Data: 41c9
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <4us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal+ Fatal+ Unsupported-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #8, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <512ns, L1 <4us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nvidia
Kernel modules: nvidia_319_updates, nouveau, nvidiafb
next prev parent reply other threads:[~2013-10-01 17:32 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-28 0:00 [PATCH 0/6] Nouveau on ARM fixes Lucas Stach
2013-08-28 0:00 ` [PATCH 1/6] drm/ttm: recognize ARM arch in ioprot handler Lucas Stach
2013-08-28 0:00 ` [PATCH 2/6] drm/ttm: introduce dma cache sync helpers Lucas Stach
2013-08-28 0:00 ` [PATCH 4/6] drm/nouveau: introduce NOUVEAU_GEM_TILE_WCUS Lucas Stach
2013-08-28 7:11 ` Ben Skeggs
2013-08-28 7:39 ` Lucas Stach
2013-08-28 0:00 ` [PATCH 5/6] drm/nouveau: map IB write-combined Lucas Stach
[not found] ` <1377648050-6649-1-git-send-email-dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
2013-08-28 0:00 ` [PATCH 3/6] drm/nouveau: hook up cache sync functions Lucas Stach
2013-08-28 16:43 ` Konrad Rzeszutek Wilk
[not found] ` <20130828164357.GB27172-6K5HmflnPlqSPmnEAIUT9EEOCMrvLtNR@public.gmane.org>
2013-08-28 16:58 ` Lucas Stach
2013-08-28 18:21 ` Konrad Rzeszutek Wilk
2013-08-28 0:00 ` [PATCH 6/6] drm/nouveau: use MSI interrupts Lucas Stach
[not found] ` <1377648050-6649-7-git-send-email-dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
2013-08-28 7:09 ` Ben Skeggs
2013-08-28 7:28 ` Lucas Stach
2013-08-28 13:54 ` Ilia Mirkin
2013-08-29 0:07 ` Ben Skeggs
[not found] ` <CACAvsv7Ew+0icWEq6ixdtP9Vpux4zeWjV5Lpih94YZWgs_jx4A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-08-29 2:20 ` Ilia Mirkin
2013-08-29 4:45 ` Ben Skeggs
2013-08-29 5:00 ` Ilia Mirkin
2013-08-29 5:07 ` Ben Skeggs
[not found] ` <CACAvsv4AZo-B3MtTh3oN946YAC=vPiR=S3TsEg7R2-hEma57tg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-08-30 1:10 ` Ilia Mirkin
2013-08-30 1:58 ` Ben Skeggs
2013-08-30 2:00 ` Ben Skeggs
[not found] ` <CACAvsv5f3vfP1Fs41N=L8Sc_ih32_h5Vz44mjMTJ-WXH9mDe0A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-08-30 2:01 ` Ilia Mirkin
2013-08-30 5:36 ` Ben Skeggs
2013-08-30 7:11 ` Lucas Stach
2013-09-04 1:45 ` Ben Skeggs
2013-09-30 17:27 ` [Nouveau] " Peter Hurley
[not found] ` <5249B494.5020500-WaGBZJeGNqdsbIuE7sb01tBPR1lH4CV8@public.gmane.org>
2013-10-01 17:32 ` Peter Hurley [this message]
2013-08-28 16:08 ` Konrad Rzeszutek Wilk
2013-08-28 7:50 ` [PATCH 0/6] Nouveau on ARM fixes Thierry Reding
2013-08-28 8:09 ` Ben Skeggs
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