From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Stein Subject: Re: can: flexcan: implement workaround for FIFO overruns (based on code by David Jander) Date: Thu, 09 Jul 2015 09:48:38 +0200 Message-ID: <3634451.aFQ5B85Yzk@ws-stein> References: <559D35CA.2050402@uweschneider.de> <2576741.YrBIndJIHB@ws-stein> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: Received: from webbox1416.server-home.net ([77.236.96.61]:59426 "EHLO webbox1416.server-home.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750816AbbGIHsr (ORCPT ); Thu, 9 Jul 2015 03:48:47 -0400 In-Reply-To: Sender: linux-can-owner@vger.kernel.org List-ID: To: Holger Schurig Cc: Torsten Lang , linux-can@vger.kernel.org, Marc Kleine-Budde Hello, On Thursday 09 July 2015 09:27:57, Holger Schurig wrote: > 2015-07-09 8:58 GMT+02:00 Alexander Stein > : > > This needs to be handled. > > Do you have any suggestion how to handle this? Well, up to now I haven't seen any CAN frame loss on several i.MX35 boards while using FIFO mode. So I suggest to extend the compatible to keep the FIFO mode on i.MX3 hardware. Best regards, Alexander -- Dipl.-Inf. Alexander Stein SYS TEC electronic GmbH Am Windrad 2 08468 Heinsdorfergrund Tel.: 03765 38600-1156 Fax: 03765 38600-4100 Email: alexander.stein@systec-electronic.com Website: www.systec-electronic.com Managing Director: Dipl.-Phys. Siegmar Schmidt Commercial registry: Amtsgericht Chemnitz, HRB 28082