Hi volodymyr, Thanks for the quick response. Let me go through the test code and come back if i need any clarifications.
Thanks, Bala ________________________________ From: Volodymyr Fialko <[email protected]> Sent: Monday, March 20, 2023, 4:50 PM To: Balakrishnan K <[email protected]>; [email protected] <[email protected]> Subject: RE: Reg.dpdk reorder library usage CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hi, Could you take a look at the app/test/test_reorder.c `test_reorder_drain()` test case. It follows your steps closely and includes comments that describe the internal state of buffers, which could be helpful during debugging. From: Balakrishnan K <[email protected]> Sent: Monday, March 20, 2023 11:54 AM To: [email protected] Cc: Volodymyr Fialko <[email protected]> Subject: [EXT] Reg.dpdk reorder library usage External Email ________________________________ Hi All, I am planning to use dpdk reorder library in my application. Used reorder library API’s by refereeing the packet ordering example. Steps: Our application uses dpdk pipeline. 1.read the packet from rx 2.Create the rte_reorder_create() if not created already or use the existing buffer. 3.iterate through the rx packets and set the sequence number using *rte_reorder_seqn(pkt) = seqn++. 4.insert the packets using the API rte_reorder_insert(ro_buf, pkt); 5.after insert completed I am using rte_reorder_drain API to get the reorder packets . In step 5 always getting zero packets. Even though all the rx packets are in order rte_reoder_drain API not giving the output. Could any please help on this am I missing anything in the implementation . How to use this library properly. Tried to run the packet ordering example with 4 ports . Sent traffic in port 1 there is no packet out in port 1 as mentioned in application example page. https://doc.dpdk.org/guides/sample_app_ug/packet_ordering.html<https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttps-3A__doc.dpdk.org_guides_sample-5Fapp-5Fug_packet-5Fordering.html%26d%3DDwMFAg%26c%3DnKjWec2b6R0mOyPaz7xtfQ%26r%3D4iVvgx5PfauIDNaDpT1Ph7naVrkBkhwh2wdQ1AUXVjo%26m%3DLRnVWVWJFPG262ii-XDMQhsmNnSxIXzBIwBY_fRUQsmMdsEDvqC9-T16uF0eYOxo%26s%3D1Oji8GpXbRO608Vsx4e_m1MT1oOXqYA1hx5C6JSiDLY%26e%3D&data=05%7C01%7CBalakrishnan.K1%40tatacommunications.com%7C361fa04625c147b4fb0a08db29350923%7C202104622c5e4ec8b3e20be950f292ca%7C0%7C0%7C638149080000239969%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=P8ZAZ2wJY%2FTIqz9XnjvWusNy8iDSzbXvhYjDTJMgf%2Bc%3D&reserved=0> Regards, Bala
