Conflict in the second port of Novatel Wireless?

[Miguel Angel Alvarez]

Hi

I have upgraded my system based in a MFC5200 (power pc) from linux 
2.6.15 and pcmcia-cs to 2.6.20 and pcmciautils.

I work with different pcmcia cards, and have not encountered problems 
but in one (Novatel U630).

In the past, just one serial port is found, and everything worked. Now, 
two serial ports are found; one is asigned to ttyS0 and the second to 
ttyS1. However, when I try to send AT commands to one of them, they fail.

I have been digging into the code, and see nothing strange, so finally 
yesterday I decided to hack ds.c and its bus_match function to skip the 
matching of the second port.

Now the first port works... Any clues?

Thanks

Miguel Ángel Álvarez 
 
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