From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757000Ab0GWOpP (ORCPT ); Fri, 23 Jul 2010 10:45:15 -0400 Received: from charlotte.tuxdriver.com ([70.61.120.58]:57432 "EHLO smtp.tuxdriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751906Ab0GWOpM (ORCPT ); Fri, 23 Jul 2010 10:45:12 -0400 Date: Fri, 23 Jul 2010 10:32:19 -0400 From: "John W. Linville" To: "Mario 'BitKoenig' Holbe" , linux-kernel@vger.kernel.org Subject: Re: b43 wireless driver inhibits access to /dev/hwrng Message-ID: <20100723143219.GA2426@tuxdriver.com> References: <20100722225212.GA19361@darkside.kls.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100722225212.GA19361@darkside.kls.lan> User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 23, 2010 at 12:52:12AM +0200, Mario 'BitKoenig' Holbe wrote: > Hello, > > the b43 wireless driver inhibits access to /dev/hwrng while the wireless > network interface is down. When the interface is up, /dev/hwrng is > accessible: > I have no idea whether this issue belongs to the b43 driver or to the > rng core. The hwrng driver is provided by the b43 hardware, which is shutdown when the network interface is down. I'm not sure how one could expect this to work. John -- John W. Linville Someday the world will need a hero, and you linville@tuxdriver.com might be all we have. Be ready.