From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: Question regarding MUSB and dynamic fifo sizing Date: Wed, 12 Aug 2009 00:17:42 +0300 Message-ID: <20090811211725.GE13969@gandalf> References: <20090810161605.GA4357@gandalf> <1249923607.31495.13.camel@blitz> <20090810170236.GA3528@gandalf> <1249925323.31495.31.camel@blitz> <20090810184818.GA4281@gandalf> <1249936961.31495.87.camel@blitz> <20090811063305.GB4573@nokia.com> <1250004077.18768.17.camel@blitz> <20090811205106.GC13969@gandalf> <1250025476.18517.109.camel@blitz> Reply-To: me@felipebalbi.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from ns1.siteground211.com ([209.62.36.12]:42221 "EHLO serv01.siteground211.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752869AbZHKVRs (ORCPT ); Tue, 11 Aug 2009 17:17:48 -0400 Content-Disposition: inline In-Reply-To: <1250025476.18517.109.camel@blitz> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Peter Barada Cc: me@felipebalbi.com, felipe.balbi@nokia.com, "Pandita, Vikram" , "Gadiyar, Anand" , linux-omap On Tue, Aug 11, 2009 at 05:17:56PM -0400, Peter Barada wrote: > On Tue, 2009-08-11 at 23:51 +0300, Felipe Balbi wrote: > > Hi, > > > > On Tue, Aug 11, 2009 at 11:21:17AM -0400, Peter Barada wrote: > > > Unfortunately, with the patch, and: > > > > > > 1) modprobe musb_hdrc > > > 2) modprobe g_ether > > > 3) connect micro-a cable > > > 4) echo 1 > /sys/devices/platform/musb_hdrc/connect > > > > > > Nothing happens - no isr or output. > > > > did you have anything at the other end of the micro-a cable ? > > Not then. :) > > I just connected my OTG adapter/thumbdrive, in step three and nothing > no isr or output. > > I know my OTG adapter (micro-a -> female A) is valid as I ohm'd out ID > and ground on the baseboard (with the SOM removed), and indeed ID is > shorted to ground with the adapter plugged in and open with it > removed... Well, looks like I'll have to go back to my documentation tomorrow at the office and see if I can get it working on one board of mine, let's see what happens and if I have to patch anything and what. -- balbi