From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Subject: Re: libertas: DAT1 signal IRQ in 1-bit SDIO mode Date: Tue, 30 Mar 2010 19:50:19 +0200 Message-ID: <20100330175019.GW30801@buzzloop.caiaq.de> References: <20100329182414.GJ30801@buzzloop.caiaq.de> <4BB0FE7A.6090709@embwise.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from buzzloop.caiaq.de ([212.112.241.133]:54358 "EHLO buzzloop.caiaq.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752447Ab0C3RuZ (ORCPT ); Tue, 30 Mar 2010 13:50:25 -0400 Content-Disposition: inline In-Reply-To: <4BB0FE7A.6090709@embwise.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Alagu Sankar Cc: libertas-dev@lists.infradead.org, linux-mmc@vger.kernel.org On Tue, Mar 30, 2010 at 12:54:42AM +0530, Alagu Sankar wrote: > If this is too much try for now and would like to still continue with the > 1-bit mode, you can try setting the ECSI bit in CCCR - Bus Interface > Control Register (This should be done inside the libertas driver once > during the initialization). This has helped us running the card in 1-bit > mode and get SDIO interrupts as well. Great, that did the trick. Thanks a lot for this information :) Daniel