[linux-dvb] CX88 (HVR-3000) -- strange errors in dmesg

[linux-dvb] CX88 (HVR-3000) -- strange errors in dmesg

[Philip Pemberton]

Hi,
   I've just noticed an absolute ton of these messages in dmesg, can anyone 
tell me what's going on, or what they mean?

[  123.404000] cx88[0]: irq pci [0x1000] brdg_err*
[  123.404000] cx88[0]: irq pci [0x1000] brdg_err*
[  123.412000] cx88[0]: irq pci [0x1000] brdg_err*
[  123.412000] cx88[0]: irq pci [0x1000] brdg_err*

(repeat ad nauseum)

Kernel 2.6.22-14-generic, Hg 11fdae6654e8 with HVR-3000 patches from 
dev.kewl.org/hauppauge merged in manually.

Thanks,
-- 
Phil.                         |  (\_/)  This is Bunny. Copy and paste Bunny
lists@philpem.me.uk           | (='.'=) into your signature to help him gain
http://www.philpem.me.uk/     | (")_(") world domination.

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Re: [linux-dvb] CX88 (HVR-3000) -- strange errors in dmesg

[hermann pitton]

Hi,

Am Sonntag, den 16.03.2008, 11:02 +0000 schrieb Philip Pemberton:
> Hi,
>    I've just noticed an absolute ton of these messages in dmesg, can anyone 
> tell me what's going on, or what they mean?
> 
> [  123.404000] cx88[0]: irq pci [0x1000] brdg_err*
> [  123.404000] cx88[0]: irq pci [0x1000] brdg_err*
> [  123.412000] cx88[0]: irq pci [0x1000] brdg_err*
> [  123.412000] cx88[0]: irq pci [0x1000] brdg_err*
> 
> (repeat ad nauseum)
> 
> Kernel 2.6.22-14-generic, Hg 11fdae6654e8 with HVR-3000 patches from 
> dev.kewl.org/hauppauge merged in manually.
> 

looks like you need the last patches from Guennadi.
http://marc.info/?l=linux-video&r=1&b=200803&w=2

Most important is that one in the middle.
[PATCH] Fix left-overs from the videobuf-dma-sg.c conversion to generic
DMA

As a workaround there was also a patch from Mauro previously, reverting
videobuf-dma-sg back to PCI DMA until the bug is discovered.
http://www.spinics.net/lists/vfl/msg36025.html


Cheers,
Hermann







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Re: [linux-dvb] CX88 (HVR-3000) -- strange errors in dmesg

[Philip Pemberton]

hermann pitton wrote:
> looks like you need the last patches from Guennadi.
> http://marc.info/?l=linux-video&r=1&b=200803&w=2
> 
> Most important is that one in the middle.
> [PATCH] Fix left-overs from the videobuf-dma-sg.c conversion to generic
> DMA

Thanks - that seems to have fixed it.

Thanks,
-- 
Phil.                         |  (\_/)  This is Bunny. Copy and paste Bunny
lists@philpem.me.uk           | (='.'=) into your signature to help him gain
http://www.philpem.me.uk/     | (")_(") world domination.

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