Dear all, I am writing a program that uses dpdk. I wrote the program based on the dpdk examples, in particular using the Makefile provided in the examples. If i compile the program as an APP (as describe here <https://doc.dpdk.org/guides-18.02/prog_guide/build_app.html>), all goes well. However, my code is part of a larger project, for which the use of a separate makefile causes a lot of troubles. So I compiled my code as a library, as described in the same page. Now, the program that calls the functions in the library (to initialize the EAL) is getting this error:
MBUF: error setting mempool handler Cannot init mbuf pool I also made an experiment with the l2fwd example. The example compiled as an app works correctly. But if I compile it as a library and then I call the functions in this library from another program, I get: EAL: Error - exiting with code: 1 Cause: No Ethernet ports - bye I have one ethernet port using the igb_uio driver (seen from dpdk-devbind.py). When I compile my program, I link the following libraries: dpdk, pthread, dl, numa. DPDK is compiled from source as described here <https://doc.dpdk.org/guides/linux_gsg/build_dpdk.html>. Thanks for your help, --- Amedeo -- This message and its contents, including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.
