PVR250 hanging
Greg 'groggy' Lehey
grog at FreeBSD.org
Thu Nov 30 00:11:42 UTC 2006
On Wednesday, 29 November 2006 at 5:36:15 -0500, Randy Pratt wrote:
> On Wed, 29 Nov 2006 15:04:46 +1030
> Greg 'groggy' Lehey <grog at FreeBSD.org> wrote:
>
>> Sorry for the slow response; I wanted to check with our machine, and
>> it was needed for other things.
>>
>> On Wednesday, 22 November 2006 at 17:30:35 -0500, Randy Pratt wrote:
>>> On Thu, 23 Nov 2006 08:41:36 +1030 Greg 'groggy' Lehey <grog at FreeBSD.org> wrote:
>>>
>>>> On Wednesday, 22 November 2006 at 16:51:41 -0500, Randy Pratt wrote:
>>>
>>> # ps -auxwwl | grep cxm
>>> root 1156 0.7 0.1 1280 664 p1 S+ 5:24PM 0:00.30 cat /dev/cxm0 0 821 0 0 0 cmxrd
>>> root 826 0.0 0.0 0 8 ?? WL 4:33PM 0:00.03 [irq19: cxm0] 0 0 0 -60 0 -
>>
>> OK, this looks pretty much like lack of input. cat is waiting for the
>> completion of a read operation.
>
> It probably relates to this from /var/log/messages:
>
> kernel: cxm0: missing encoder EOS
Possibly. I'm getting the impression that this driver isn't very
tolerant of exceptional conditions. We've found that it won't work
after a warm reboot, for example: you need to power off and power on
again.
> I am beginning to suspect the hardware combinations/settings on that
> particular box since moving the card to another box works as
> expected.
OK. It would be nice to know what is different.
Greg
--
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