From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 66994532D for ; Tue, 5 Jul 2016 11:25:53 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 05 Jul 2016 02:25:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,579,1459839600"; d="scan'208";a="1011115719" Received: from bricha3-mobl3.ger.corp.intel.com ([10.237.220.53]) by orsmga002.jf.intel.com with SMTP; 05 Jul 2016 02:25:50 -0700 Received: by (sSMTP sendmail emulation); Tue, 05 Jul 2016 10:25:49 +0025 Date: Tue, 5 Jul 2016 10:25:49 +0100 From: Bruce Richardson To: Jerin Jacob Cc: dev@dpdk.org, thomas.monjalon@6wind.com, Kamil Rytarowski , Zyta Szpak Message-ID: <20160705092549.GC10232@bricha3-MOBL3> References: <1467616574-10004-1-git-send-email-jerin.jacob@caviumnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1467616574-10004-1-git-send-email-jerin.jacob@caviumnetworks.com> Organization: Intel Research and =?iso-8859-1?Q?De=ACvel?= =?iso-8859-1?Q?opment?= Ireland Ltd. User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [dpdk-dev] [PATCH] net/thunderx: fix start/stop with different queue size X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Jul 2016 09:25:53 -0000 On Mon, Jul 04, 2016 at 12:46:14PM +0530, Jerin Jacob wrote: > From: Kamil Rytarowski > > Allocate maximum supported hardware ring hardware descriptors > memory on the first rte_eth_dma_zone_reserve call in-order to > get sufficient hardware ring buffer space on subsequent queue > setup request with different queue size. > > Fixes: aa0d976e501d ("net/thunderx: add Rx queue setup and release") > Fixes: 3f3c6f9724a8 ("net/thunderx: add Tx queue setup and release") > Fixes: 7413feee662d ("net/thunderx: add device start/stop and close") > > Signed-off-by: Kamil Rytarowski > Signed-off-by: Zyta Szpak > Signed-off-by: Jerin Jacob > --- Applied to dpdk-next-net/rel_16_07 as: "net/thunderx: fix memory alloc issue when changing ring size" /Bruce