From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27236C17442 for ; Wed, 13 Nov 2019 03:52:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09332222CA for ; Wed, 13 Nov 2019 03:52:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727621AbfKMDwc (ORCPT ); Tue, 12 Nov 2019 22:52:32 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:54502 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726994AbfKMDwb (ORCPT ); Tue, 12 Nov 2019 22:52:31 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id F17DB154FCEF9; Tue, 12 Nov 2019 19:52:30 -0800 (PST) Date: Tue, 12 Nov 2019 19:52:30 -0800 (PST) Message-Id: <20191112.195230.1255959947276169668.davem@davemloft.net> To: mschiffer@universe-factory.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, roopa@cumulusnetworks.com, nikolay@cumulusnetworks.com Subject: Re: [PATCH net-next v2 0/2] Implement get_link_ksettings for VXLAN and bridge From: David Miller In-Reply-To: References: X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 12 Nov 2019 19:52:31 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Matthias Schiffer Date: Tue, 12 Nov 2019 22:12:23 +0100 > Mesh routing protocol batman-adv (in particular the new BATMAN_V algorithm) > uses the link speed reported by get_link_ksettings to determine a path > metric for wired links. In the mesh framework Gluon [1], we layer VXLAN > and sometimes bridge interfaces on our Ethernet links. > > These patches implement get_link_ksettings for these two interface types. > While this is obviously not accurate for bridges with multiple active > ports, it's much better than having no estimate at all (and in the > particular setup of Gluon, bridges with a single port aren't completely > uncommon). > > [1] https://github.com/freifunk-gluon/gluon Series applied, thanks.