From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clarylin L Subject: is ixgbe supporting multi-segment mbuf? Date: Mon, 28 Mar 2016 13:24:10 -0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable To: dev@dpdk.org Return-path: Received: from mail-lb0-f177.google.com (mail-lb0-f177.google.com [209.85.217.177]) by dpdk.org (Postfix) with ESMTP id ADE1737B4 for ; Mon, 28 Mar 2016 22:24:10 +0200 (CEST) Received: by mail-lb0-f177.google.com with SMTP id vo2so35931643lbb.1 for ; Mon, 28 Mar 2016 13:24:10 -0700 (PDT) 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" ixgbe_recv_scattered_pkts was set to be the rx function. Receiving packets smaller than mbuf size works perfectly. However, if an incoming packet is greater than the maximum acceptable length of one =E2=80=9Cmbuf=E2=80=9D da= ta size, receiving does not work. In this case, isn't it supposed to use mbuf chaining to receive? The port has both jumbo_frame and enable_scatter being on. are these two flags good enough to make mbuf chaining going?