From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Neukum Subject: Re: [PATCH v3] USB: Force disconnect Huawei 4G modem during suspend Date: Wed, 18 Oct 2017 11:31:20 +0200 Message-ID: <1508319080.8211.2.camel@suse.com> References: <20171018071501.4900-1-drake@endlessm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: Received: from mx2.suse.de ([195.135.220.15]:38183 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934218AbdJRJfJ (ORCPT ); Wed, 18 Oct 2017 05:35:09 -0400 In-Reply-To: <20171018071501.4900-1-drake@endlessm.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Daniel Drake , gregkh@linuxfoundation.org Cc: chiu@endlessm.com, linux@endlessm.com, stern@rowland.harvard.edu, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org Am Mittwoch, den 18.10.2017, 15:15 +0800 schrieb Daniel Drake: > Notes: >     v2: >     - Handle quirk later in suspend, to avoid interfering with other parts >       of the suspend routine. >     - Don't do the disconnect on runtime suspend, only for S3 suspend Hi, well, can we effectively runtime suspend these devices? Furthermore, it seems to me that we indeed cannot do a runtime suspend on external devices needing this quirk, but what about internal devices? And if we cannot do runtime suspend, should we not block it? Regards Oliver