From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?R=C3=A9mi_Denis-Courmont?= Subject: Network device autoconfiguration Date: Mon, 31 Aug 2009 15:19:54 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE To: netdev@vger.kernel.org Return-path: Received: from yop.chewa.net ([91.121.105.214]:46474 "EHLO yop.chewa.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753280AbZHaNTw (ORCPT ); Mon, 31 Aug 2009 09:19:52 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Hello,=0D =0D The kernel will automatically configure the loopback device, especially= ,=0D add 127.0.0.1 and ::1 address. This is detected with the IFF_LOOPBACK f= lag.=0D In *some* cases, it would be statically determine the Phonet address of= a=0D device, but I wonder how to pass the information from the net_device dr= iver=0D to the stack... Would a device ioctl() be appropriate? Or is the whole=0D thing just a bad idea? Or something else?=0D =0D -- =0D R=C3=A9mi Denis-Courmont