AnsweredAssumed Answered

Netcomm4.7 Rman empty SGT entries

Question asked by Mihai Ciric on Jan 13, 2016
Latest reply on Jan 18, 2016 by Mihai Ciric

Hello,

 

I'm trying to send srio packets on a b4860qds together with netcomm4.7, however am failing in doing so. A couple of problems here:

1. (more of a question) I always end up in HandleRmanRxSGT, even when sending single buffer simple frames, this happens also on Netcomm4.6. Then the data is read from the SG table (which only has 1 entry). Is this normal?

2. Around half my Rx SG entries come empty with netcomm4.7, DPAA_SGTE_GET_* returning empty data - again, half the frames come in correctly, I can see this by returning the moment I start seeing empty data and checking results at the end, otherwise I crash right there in the Rx call. The same test works with no issues on Netcomm4.6

 

Anyone run into a similar problem?

 

EDIT: My data is not empty. It looks like instead of my S/G Table, I get my sent data right there.

 

Thanks,

Mihai

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