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Gigabit Ethernet transmission too slow on Linux Kernel

Question asked by masasi on Dec 17, 2015
Latest reply on Dec 17, 2015 by bpe



I have my P1012 microprocessor configured for gigabit Ethernet communications on the Linux kernel. I am able to send UDP messages by means of the 'sendto' function if they are sent separately(one message each 100 ms) but when I send messages more often(50 messages every100ms), the microprocessor does not send any message to the network and the kernel performance seems to slow(periodical tasks are delayed). I used to run the same code on a MPC82XX and this issue never happened . What could be the source of the problem? I have attached my device tree.


Thanks in advance!

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