From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 70388] [NV34] failed to idle channel 0xcccc0000 (also NV44A) Date: Tue, 02 Sep 2014 20:03:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0068342229==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0068342229== Content-Type: multipart/alternative; boundary="1409688235.0da6E2D1.1125"; charset="us-ascii" --1409688235.0da6E2D1.1125 Date: Tue, 2 Sep 2014 20:03:55 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=70388 --- Comment #21 from Linas Vepstas --- Also, I'm on x86-64. Also, I have TWO NV graphics cards in this system. The problem occurs only for the one plugged into the slower PCI channel. Also: [ 0.256789] pci 0000:02:00.0: Boot video device [ 0.256791] PCI: CLS 32 bytes, default 64 [ 0.256980] PCI-DMA: Disabling AGP. [ 0.257075] PCI-DMA: aperture base @ b4000000 size 65536 KB [ 0.257079] PCI-DMA: using GART IOMMU. [ 0.257083] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture so the device having problems is NOT the boot device. strange, because this is the second device detected by nouveau... Also: first nouveu error is during boot: [ 5.084189] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 0 [DRM] get 0x00000000 put 0x00000188 state 0x80000000 (err: INVALID_CMD) push 0x00000000 and occurs before the second card is detected. No further problems until about 3 minutes later, after the first attempt at Xorg has failed, and the second attempt to start X gets going. -- You are receiving this mail because: You are the assignee for the bug. --1409688235.0da6E2D1.1125 Date: Tue, 2 Sep 2014 20:03:55 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 21 on bug 70388 from 
Also, I'm on x86-64.
Also, I have TWO NV graphics cards in this system.  The problem occurs only for
the one plugged into the slower PCI channel.

Also:
[    0.256789] pci 0000:02:00.0: Boot video device
[    0.256791] PCI: CLS 32 bytes, default 64
[    0.256980] PCI-DMA: Disabling AGP.
[    0.257075] PCI-DMA: aperture base @ b4000000 size 65536 KB
[    0.257079] PCI-DMA: using GART IOMMU.
[    0.257083] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture

so the device having problems is NOT the boot device. strange, because this is
the second device detected by nouveau...

Also: first nouveu error is during boot:

[    5.084189] nouveau E[   PFIFO][0000:01:06.0] DMA_PUSHER - ch 0 [DRM] get
0x00000000 put 0x00000188 state 0x80000000 (err: INVALID_CMD) push 0x00000000

and occurs before the second card is detected. No further problems until about
3 minutes later, after the first attempt at Xorg has failed, and the second
attempt to start X gets going.

You are receiving this mail because:
  • You are the assignee for the bug.
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