From mboxrd@z Thu Jan 1 00:00:00 1970 From: Remy Horton Subject: Re: [PATCH v4 2/2] examples/ethtool: use rte_eth_dev_get_reg_info for reg params Date: Mon, 27 Jun 2016 11:46:19 +0100 Message-ID: References: <1466688410-13826-1-git-send-email-zr@semihalf.com> <1466688410-13826-2-git-send-email-zr@semihalf.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: dev@dpdk.org To: zr@semihalf.com, thomas.monjalon@6wind.com, wenzhuo.lu@intel.com, helin.zhang@intel.com, konstantin.ananyev@intel.com, jingjing.wu@intel.com Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 72A6558F3 for ; Mon, 27 Jun 2016 12:46:22 +0200 (CEST) In-Reply-To: <1466688410-13826-2-git-send-email-zr@semihalf.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" On 23/06/2016 14:26, zr@semihalf.com wrote: > From: Zyta Szpak > > Version 4 of fixing the fixed register width assumption. > The app was allocating too little space for 64-bit registers > which resulted in memory corruption. This commit resolves > this by getting the number of registers and size of register > by rte_eth_dev_get_reg_info function called first time > with data=NULL. > > Signed-off-by: Zyta Szpak Acked-by: Remy Horton