[dpdk-users] Link Status and Interrupts in 2.2.0

martin_curran-gray at keysight.com martin_curran-gray at keysight.com
Tue Apr 26 08:03:01 CEST 2016

 > Your application needs to make one call to check for current link state after device is started. After that all updates can be done from the LSC interrupt callback.

I made a call from the application, it just keeps getting 0s?

If I change the lsc value to 0, then the call gets the correct value, since it's asking the card, not the global value the callback fills in 

I seem to be able to register a handler for the interrupt which gets called, even if lsc is 0?

Then I can call that once at startup, then use the callback????

Seems a little strange?

Thanks for your help Stephen H.

Martin Curran-Gray

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