Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:57393 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755178Ab1HBUJk (ORCPT ); Tue, 2 Aug 2011 16:09:40 -0400 Received: by fxh19 with SMTP id 19so146910fxh.19 for ; Tue, 02 Aug 2011 13:09:39 -0700 (PDT) From: Vasily Khoruzhick To: Daniel Drake Subject: Re: [PATCH 1/2] libertas: add ability to power off card on suspend Date: Tue, 2 Aug 2011 23:09:07 +0300 Cc: libertas-dev@lists.infradead.org, linville@tuxdriver.com, dcbw@redhat.com, linux-wireless@vger.kernel.org References: <201108021312.23153.anarsoul@gmail.com> <1312280832-27675-1-git-send-email-anarsoul@gmail.com> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201108022309.07783.anarsoul@gmail.com> (sfid-20110802_221011_076782_DDED89DA) Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tuesday 02 August 2011 13:54:07 Daniel Drake wrote: > On 2 August 2011 11:27, Vasily Khoruzhick wrote: > > Could be usefull if it's not possible to keep power on the card > > when host goes into suspend. > > If it's not possible to keep power during suspend, then I don't see > why you need to explicitly turn it off on the way down. Because no one puts interface down before suspend? I just re-tested - if interface is up - kernel does not put it down before suspend, so I got a lot of timeouts and errors on dmesg after resume. Regards Vasily