Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754846AbZCLIUc (ORCPT ); Thu, 12 Mar 2009 04:20:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751238AbZCLIUQ (ORCPT ); Thu, 12 Mar 2009 04:20:16 -0400 Received: from mx1.auerswald.de ([212.185.163.234]:2791 "EHLO mail.auerswald.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751077AbZCLIUP convert rfc822-to-8bit (ORCPT ); Thu, 12 Mar 2009 04:20:15 -0400 From: Wolfgang =?iso-8859-1?q?M=FCes?= Organization: Auerswald GmbH & Co. KG To: "David Brownell" Subject: Re: [PATCH 3/7] mmc_spi: adjust for delayed data token response Date: Thu, 12 Mar 2009 09:20:06 +0100 User-Agent: KMail/1.9.10 Cc: "Pierre Ossman" , "Andrew Morton" , "Matt Fleming" , "Mike Frysinger" , linux-kernel@vger.kernel.org References: <200903111345.33154.david-b@pacbell.net> In-Reply-To: <200903111345.33154.david-b@pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200903120920.06935.wolfgang.mues@auerswald.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1194 Lines: 35 David, Am Mittwoch, 11. M?rz 2009 schrieb David Brownell: > All hardware needs some bits to send binary data!! > > Do you mean "which don't send byte-aligned responses, > contrary to MMC/SD/SDIO specifications"? No. The specification states that the response from the card after a whole data block is received is IMMEDIATELY, with 0 bits delay. Not every card is able to do this all the time. My comment is a little bit missleading, yes. best regards ? i. A. Wolfgang M?es -- Auerswald GmbH & Co. KG Hardware Development Telefon: +49 (0)5306 9219 0 Telefax: +49 (0)5306 9219 94 E-Mail: Wolfgang.Mues@Auerswald.de Web: http://www.auerswald.de ? -------------------------------------------------------------- Auerswald GmbH & Co. KG, Vor den Grash?fen 1, 38162 Cremlingen Registriert beim AG Braunschweig HRA 13289 p.h.G Auerswald Gesch?ftsf?hrungsges. mbH Registriert beim AG Braunschweig HRB 7463 Gesch?ftsf?hrer: Dipl-Ing. Gerhard Auerswald -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/