From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LLs84-0005G9-SJ for qemu-devel@nongnu.org; Sat, 10 Jan 2009 23:40:52 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LLs83-0005Fx-EQ for qemu-devel@nongnu.org; Sat, 10 Jan 2009 23:40:52 -0500 Received: from [199.232.76.173] (port=47000 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LLs83-0005Fu-Bb for qemu-devel@nongnu.org; Sat, 10 Jan 2009 23:40:51 -0500 Received: from mail2.shareable.org ([80.68.89.115]:56315) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LLs83-0002m6-0D for qemu-devel@nongnu.org; Sat, 10 Jan 2009 23:40:51 -0500 Received: from jamie by mail2.shareable.org with local (Exim 4.63) (envelope-from ) id 1LLs7y-0004Om-Df for qemu-devel@nongnu.org; Sun, 11 Jan 2009 04:40:46 +0000 Date: Sun, 11 Jan 2009 04:40:45 +0000 From: Jamie Lokier Subject: Re: [Qemu-devel] [PATCH] mark nic as trusted Message-ID: <20090111044045.GA15975@shareable.org> References: <20090107184103.GA19406@redhat.com> <496501CD.8060202@codemonkey.ws> <20090107194633.GB19406@redhat.com> <49665AE7.3000708@codemonkey.ws> <20090108212652.GB22504@redhat.com> <49667330.5070001@codemonkey.ws> <20090108224942.GA12848@shareable.org> <49668B91.3000705@codemonkey.ws> <20090110023113.GL1972@shareable.org> <4968E7E7.10209@codemonkey.ws> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4968E7E7.10209@codemonkey.ws> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Anthony Liguori wrote: > >It would stop the OS from loading a NIC driver for it. > > > >Then later, then vmchannel-using guest app would force the OS to load > >a NIC driver for the alternative PCI ID. E.g. by loading a module on > >Linux with an alternative name and some module arguments. It's > >probably not feasible without changes to OSes. > > > > It isn't. Drivers don't work that way. A few Linux drivers have done it, maybe not any more, that's why I thought of it. -- Jamie