From patchwork Fri Jan 9 01:04:45 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 17453 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id 23AF3DE782 for ; Fri, 9 Jan 2009 12:05:07 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759552AbZAIBEx (ORCPT ); Thu, 8 Jan 2009 20:04:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759800AbZAIBEw (ORCPT ); Thu, 8 Jan 2009 20:04:52 -0500 Received: from mail-bw0-f21.google.com ([209.85.218.21]:32932 "EHLO mail-bw0-f21.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759715AbZAIBEv (ORCPT ); Thu, 8 Jan 2009 20:04:51 -0500 Received: by bwz14 with SMTP id 14so28273359bwz.13 for ; Thu, 08 Jan 2009 17:04:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:from:date:subject :mime-version:x-uid:x-length:to:content-type :content-transfer-encoding:content-disposition:message-id; bh=Msi4eOHx8fjsYsxPLpfYzjDC8oEIu6ftrhFuNgQ8k8A=; b=Awd7hh512Vo9SUYQBwvHXzwb8x2DK4lWtz8Tk8VZQMdRcnfXcGgFkG2SZjplg0w7M8 Cgh7cbiCxBD7F7gt1ooDbc6is1V638hHG4gaZSD5s/WrRAx4fGl85uz+NlnE7NSVTMxo KFq6u1v9We2KONecadKpfyDBshiQ6ZorNjSKo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:from:date:subject:mime-version:x-uid:x-length:to :content-type:content-transfer-encoding:content-disposition :message-id; b=BEYv1Yz2155WqOV2cLzo/7Hhm8wtllL/mcSuFtlaW7VPyNT/XzJY4ebR73/oYIoltK +pBn+VDUdyHLMLFceo6cYbaF5iTGcVnv00FQ8/Xo72nbt8Ztdw2seSof3A3T784aDSro 2hYKvycBhRNtnOrRc7UtBjEJxVj1t/rfk7kWA= Received: by 10.103.160.9 with SMTP id m9mr8994801muo.53.1231463089100; Thu, 08 Jan 2009 17:04:49 -0800 (PST) Received: from florian.lan.tmplab.org (fbx.tmplab.org [82.228.39.231]) by mx.google.com with ESMTPS id j2sm4713043mue.35.2009.01.08.17.04.48 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 08 Jan 2009 17:04:48 -0800 (PST) From: Florian Fainelli Date: Fri, 9 Jan 2009 02:04:45 +0100 Subject: [PATCH 2/4] r6040: generate random ethernet MAC address when not initialized MIME-Version: 1.0 X-UID: 34 X-Length: 1601 To: David Miller , jeff@garzik.org, netdev@vger.kernel.org Content-Disposition: inline Message-Id: <200901090204.45766.florian@openwrt.org> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Florian Fainelli Subject: [PATCH 2/4] r6040: generate random ethernet MAC address when not initialized This patch makes the ethernet driver assign a random ethernet MAC address when the bootloader does not set it. Signed-off-by: Florian Fainelli --- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index 6b8bc6d..21d830b 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -1138,8 +1138,10 @@ static int __devinit r6040_init_one(struct pci_dev *pdev, /* Some bootloader/BIOSes do not initialize * MAC address, warn about that */ - if (!(adrp[0] || adrp[1] || adrp[2])) - printk(KERN_WARNING DRV_NAME ": MAC address not initialized\n"); + if (!(adrp[0] || adrp[1] || adrp[2])) { + printk(KERN_WARNING DRV_NAME ": MAC address not initialized, generating random\n"); + random_ether_addr(dev->dev_addr); + } /* Link new device into r6040_root_dev */ lp->pdev = pdev;