From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] config:enlarge the default value of RTE_MAX_QUEUES_PER_PORT to 1024 Date: Tue, 02 Jun 2015 18:25:23 +0200 Message-ID: <3539466.NVFWZvGBW0@xps13> References: <1432776978-24998-1-git-send-email-jijiang.liu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: "Liu, Jijiang" Return-path: Received: from mail-wi0-f169.google.com (mail-wi0-f169.google.com [209.85.212.169]) by dpdk.org (Postfix) with ESMTP id CA0FD2EDA for ; Tue, 2 Jun 2015 18:26:11 +0200 (CEST) Received: by wibdq8 with SMTP id dq8so64494082wib.1 for ; Tue, 02 Jun 2015 09:26:11 -0700 (PDT) In-Reply-To: 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" 2015-06-01 01:00, Zhang, Helin: > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Jijiang Liu > > The default value of RTE_MAX_QUEUES_PER_PORT is 256, which is too small for > > some configurations for i40e. There will return an error when configured queue > > number is larger than 256 in > > rte_eth_dev_configure(). > > > > For example, in vHost sample, PF queue number: 64, configured vmdq pool > > number: 63, each vmdq pool has 4 queues, there will be required 316 queues in a > > port. > > > > Signed-off-by: Jijiang Liu > Acked-by: Helin Zhang Applied, thanks