From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.177]) by ozlabs.org (Postfix) with ESMTP id BD5C7DDE19 for ; Thu, 22 Nov 2007 22:17:03 +1100 (EST) Message-ID: <47456510.3000808@anagramm.de> Date: Thu, 22 Nov 2007 12:16:32 +0100 From: Clemens Koller MIME-Version: 1.0 To: Misbah khan Subject: Re: Firmware Support for USB Hub References: <13877282.post@talk.nabble.com> <474468C5.8080402@freescale.com> <200711211830.02997.laurentp@cse-semaphore.com> <13894278.post@talk.nabble.com> In-Reply-To: <13894278.post@talk.nabble.com> Content-Type: text/plain; charset=UTF-8; format=flowed Cc: linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Misbah khan schrieb: > Laurent Pinchart-4 wrote: >> On Wednesday 21 November 2007 18:20, Scott Wood wrote: >> >> If I remember correctly, CPM2 USB host support requires the host to create >> SOF >> packets in software. High system loads will probably mess the bus up. A >> colleague of mines was told by Freescale to use an external USB controller >> instead of the MPC8248 bundled one. >> >> I have posted this quarry to freescale. Anyway if you get more information >> could you please share with me ?? Well... can you post the source of this information. I would expect having effects like this documented in the user manual or if it's really erratic behaviour (and not a mess in an unmaintained piece of software) in an errata sheet. Please update. Regards, Clemens Koller __________________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Straße 45/1 Linhof Werksgelände D-81379 München Tel.089-741518-50 Fax 089-741518-19 http://www.anagramm-technology.com