From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sachin Sharma Subject: transmit functions of dpdk Date: Wed, 10 Dec 2014 12:03:41 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 To: dev-VfR2kkLFssw@public.gmane.org Return-path: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" Dear all, In my algorithm, I am interested to perform two activities - (1) transmitting packets to a tx_queue and (2) transmitting packets from tx_queue to a wire - separately. I have gone through the code by putting logs in the dpdk code and found that there is a function rte_eth_tx_burst which transmits packets to a specific queue. However, when I debugged more then I found that this function just calls eth_igb_xmit_pkts from librte_pmd_e1000, and this function just directly write the packets to the wire by writing all packets into registers. Could you please suggest how to implement these two functions if these are not implemented already in dpdk? Thanks & Regards, Sachin.