Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754336Ab0AZOYe (ORCPT ); Tue, 26 Jan 2010 09:24:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754213Ab0AZOYd (ORCPT ); Tue, 26 Jan 2010 09:24:33 -0500 Received: from smtp-out003.kontent.com ([81.88.40.217]:47698 "EHLO smtp-out003.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752886Ab0AZOYc (ORCPT ); Tue, 26 Jan 2010 09:24:32 -0500 From: Oliver Neukum To: felipe.balbi@nokia.com Subject: Re: [RFC/PATCH 1/5] usb: otg: add notifier support Date: Tue, 26 Jan 2010 15:24:49 +0100 User-Agent: KMail/1.12.2 (Linux/2.6.33-rc3-0.1-default; KDE/4.3.1; x86_64; ; ) Cc: ext David Brownell , Mark Brown , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Anton Vorontsov , Grazvydas Ignotas , Madhusudhan Chikkature , "linux-omap@vger.kernel.org" , "Greg Kroah-Hartman" References: <6ed0b2680912101251jeec28e6i216dfc51caab13aa@mail.gmail.com> <201001260535.21689.david-b@pacbell.net> <20100126141443.GE10690@nokia.com> In-Reply-To: <20100126141443.GE10690@nokia.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201001261524.49661.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 619 Lines: 16 Am Dienstag, 26. Januar 2010 15:14:43 schrieb Felipe Balbi: > >There are load bursting issues too. All part of the USB spec; > >a load that's OK for 1 millisecond might not be OK for 1 second. > > if you get a SetConfiguration(config), then you can use that load for as > long as needed, the limitation is when not enumerated, afaict. And when suspended. HTH Oliver -- 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/