[pvrusb2] Fwd: Re: [linux-usb-devel] USB EHCI VIA disconnect problem

[Mike Isely]

Helmut:

I've been staying on the sidelines with regard to this issue because so 
far I haven't seen anything that suggests the pvrusb2 driver is involved 
in any capacity other than that of a spectator or unwitting victim here.

Seems to me that you are juggling several problems at once and it's not at 
all clear to me which symptoms correspond to which problem.  We can try to 
use the driver to smoke out more about what is going on with the USB 
controller you have; maybe add some debug code to it.  But in order to 
know what I have do, I have to understand better what you see is going 
wrong.  Right now with all the problems you've been describing I'm not 
sure where to start.

Regarding the msp3400 issue, that module is KNOWN to have issues, though 
none that match these symptoms.  While this might be suggestive of a new 
problem with that module (which at the moment I can't really fathom since 
audio processing should be independant of bus operation), I can tell you 
that the person working on the msp3400 code right now probably isn't going 
to want to look into this until after he's cleared the existing problems.

   -Mike

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