From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751609AbdJ0O1F (ORCPT ); Fri, 27 Oct 2017 10:27:05 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:36842 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751482AbdJ0O1E (ORCPT ); Fri, 27 Oct 2017 10:27:04 -0400 Date: Fri, 27 Oct 2017 17:26:49 +0300 From: Dan Carpenter To: Bogdan Purcareata Cc: ruxandra.radulescu@nxp.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org Subject: Re: [PATCH 3/5] staging: fsl-dpaa2/eth: Don't account SWA in tx_data_offset Message-ID: <20171027142649.rwlz4lvdf7jbcqng@mwanda> References: <1509113496-10810-1-git-send-email-bogdan.purcareata@nxp.com> <1509113496-10810-4-git-send-email-bogdan.purcareata@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1509113496-10810-4-git-send-email-bogdan.purcareata@nxp.com> User-Agent: NeoMutt/20170609 (1.8.3) X-Source-IP: userv0022.oracle.com [156.151.31.74] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 27, 2017 at 02:11:34PM +0000, Bogdan Purcareata wrote: > When configuring the Tx buffer layout, the software annotation size is > mentioned, and MC accounts for it when configuring the frame > tx_data_offset. No need to handle it in the driver as well. > The impact is that we allocate slightly less memory right? regards, dan carpenter