Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756115Ab0GWLFy (ORCPT ); Fri, 23 Jul 2010 07:05:54 -0400 Received: from mail-qy0-f174.google.com ([209.85.216.174]:45079 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753435Ab0GWLFw (ORCPT ); Fri, 23 Jul 2010 07:05:52 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=RR4uO7ID6/t9jB5zPWZjsyTkh7v26sMDZ3+mdxLpIzonx1VOSGESCnGX9KxTxTjG68 +N6pn9Ao52abEo1aVeqmG6CqVtvVe7+IioQ7hFOg8TTWyKxil9rkBGvzoh7JrRPrydva 2LWO99/ZHDuWk/va/RYvb1wG/mY0Zts68KlVI= MIME-Version: 1.0 In-Reply-To: <4C4555DA.40203@renesas.com> References: <4C4555DA.40203@renesas.com> Date: Fri, 23 Jul 2010 20:05:50 +0900 Message-ID: Subject: Re: [PATCH] tmio_mmc: Allow 2 byte requests in 4-bit mode From: Magnus Damm To: Yusuke Goda Cc: ian@mnementh.co.uk, damm@opensource.se, sameo@linux.intel.com, Paul Mundt , g.liakhovetski@gmx.de, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Andrew Morton Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 774 Lines: 17 2010/7/20 Yusuke Goda : > Adjust the tmio_mmc block size check to accept 2-byte requests in 4-bit mode. > Tested with the SDHI hardware block included in sh7724. > > Signed-off-by: Yusuke Goda With this patch applied I can use SDIO cards in polling mode with the tmio-mmc driver. Tested with the SDHI hardware block on sh7372 using the b43 driver and BCM4318 hardware and the unfortunately out-of-tree AR6002 "android" driver. Acked-by: Magnus Damm -- 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/