From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhe Tao Subject: i40e & ixgbe xmit issue: txe->next_id Date: Fri, 4 Mar 2016 03:17:48 +0800 Message-ID: <20160303191032.GA9550@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: dev@dpdk.org Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 8875B2BE1 for ; Fri, 4 Mar 2016 04:31:51 +0100 (CET) Content-Disposition: inline List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi all, I have a question about why we need the txe->next_id field in the i40e&ixgbe Tx function? >>From the current implementation, all the txe is initialized and free sequentially, so we don't need this "next_id" field in our TX function, and when we decide the "last_id" for txe, we assume the txe is sequential. So I suggest deprecate using this next_id field. Any comments will be welcome!