[pvrusb2] usb weakiness and streaming errors

[Ingo Flaschberger]

Hi

>> I have attached a patch to provide a little bit of error tolerance in 
>> stream reads from the usb bus.
>> 
>> After 3 continous failed reads the stream is dropped and not after the 
>> first one like now.
>
> I'll take a look and see about integrating it.  I don't like the idea of 
> putting in a hack to work around what is really a problem in the USB core 
> and/or the hardware.

me too but would be glad not to have to patch the driver every time..

> However if the patch otherwise doesn't do any harm then 
> it would seem to make sense to apply it.

it should not do any harm, after 3 unsucessfull reads it stops like 
before.

bye,
 	Ingo