From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from stargate.chelsio.com (stargate.chelsio.com [12.32.117.8]) by dpdk.org (Postfix) with ESMTP id D146A1C01; Wed, 18 Jul 2018 11:48:41 +0200 (CEST) Received: from localhost (scalar.blr.asicdesigners.com [10.193.185.94]) by stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id w6I9mZ4q020258; Wed, 18 Jul 2018 02:48:36 -0700 Date: Wed, 18 Jul 2018 15:17:15 +0530 From: Rahul Lakkireddy To: Ferruh Yigit Cc: "dev@dpdk.org" , Shagun Agarwal , Indranil Choudhury , Nirranjan Kirubaharan , "stable@dpdk.org" , Kevin Traynor , Luca Boccassi Message-ID: <20180718094713.GA27283@chelsio.com> References: <1531151003-16417-1-git-send-email-rahul.lakkireddy@chelsio.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Subject: Re: [dpdk-stable] [PATCH] net/cxgbe: fix init failure due to new flash parts X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Jul 2018 09:48:42 -0000 On Wednesday, July 07/18/18, 2018 at 14:56:12 +0530, Ferruh Yigit wrote: > On 7/9/2018 4:43 PM, Rahul Lakkireddy wrote: > > Add decode logic for new flash parts shipped with new Chelsio NICs > > to fix initialization failure on these NICs. > > > > Cc: stable@dpdk.org > > I guess Fixes not added intentionally since this is not fixing a previous code > but fixing a behavior with new flash parts, but fix is required to be > backported. Please reply with a Fixes line if this is not correct. > Correct. Fixes line was not added intentionally. It's not fixing any bug with previous code, but rather adding decode logic to detect the Chelsio NICs with new flash parts. Without this patch, CXGBE PMD fails to initialize on these new Chelsio NICs with new flash parts. This fix needs to be backported to allow CXGBE PMD in stable releases also to detect and initialize on these new Chelsio NICs. Thanks, Rahul