[linux-dvb] Abnormal behaviour of Section Filter

[Ralph Metzler <rjkm@metzlerbros.de>]

Thomas Haase writes:
 > (Filter Parameters:
 > Filter 1:
 > 42  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 > Filter 2:
 > 46  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 > 
 > Mask all to 0
 > )
 > 
[...]
 > 
 > This happens even if I'm using the filters in Hardware or Software mode.
 > 
 > Where is my error - or is it just a bug in the driver ?
 > Does anyone else has encountered the behaviour?

You have to set the mask bytes correctly.
All 0 means you do not care about any matches with the filter bytes
and, thus, you get all sections.
If you want an exact match on the first filter byte just set the 
first mask to 0xff.


Ralph


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