From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] ixgbevf: fix incorrect RX function selection Date: Mon, 22 Jun 2015 12:13:37 +0200 Message-ID: <2843528.jvPkCWJjRU@xps13> References: <1434122299-1632-1-git-send-email-sergio.gonzalez.monroy@intel.com> <2601191342CEEE43887BDE71AB97725836A09119@irsmsx105.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: "Gonzalez Monroy, Sergio" Return-path: Received: from mail-wi0-f172.google.com (mail-wi0-f172.google.com [209.85.212.172]) by dpdk.org (Postfix) with ESMTP id 7CA57C60A for ; Mon, 22 Jun 2015 12:14:38 +0200 (CEST) Received: by wiga1 with SMTP id a1so71864889wig.0 for ; Mon, 22 Jun 2015 03:14:38 -0700 (PDT) In-Reply-To: <2601191342CEEE43887BDE71AB97725836A09119@irsmsx105.ger.corp.intel.com> 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" > > The logic to select ixgbe VF RX function is different than PF side. > > > > There are a few issues with its current state: > > - it does not allow to select ixgbe_recv_pkts_vec among other options. > > - it can cause memory corruption for scatter mode as it does not allocate > > enough entries in sw_ring. > > - when checksum is enabled, incorrect vector RX function is selected. > > > > To solve above issues, change the VF RX function selection logic to > > mimic PF side. > > > > Signed-off-by: Sergio Gonzalez Monroy > > Acked-by: Konstantin Ananyev Applied, thanks