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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBF78C433FE for ; Mon, 18 Oct 2021 21:10:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3C8C6103B for ; Mon, 18 Oct 2021 21:10:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232736AbhJRVMe (ORCPT ); Mon, 18 Oct 2021 17:12:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:59336 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231938AbhJRVM3 (ORCPT ); Mon, 18 Oct 2021 17:12:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 93E3161002; Mon, 18 Oct 2021 21:10:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1634591417; bh=XgMbrZiKMfPJsgN8mFe/YXKfH81rf/ghKvyT0oS9Fto=; h=From:To:Cc:Subject:Date:From; b=hsFdjpd0vQ1mPiiTSIjGWkVpyVJMAAyv4efJaTTE1V9N5EY7dhLTHMFfP8wR2wvgu zXwPMkxoR1midnoN0WOuE3WPHKQ8skUEG+hJb9BOtVJdr/XUHU56eZX/4OHcnvHhmX UUvIz/4TCbSzFxQRO56/W5+6Okoe0LoiiS7nynHEacbFQpqPFC2dJxyCssOyMckKbq 2h9J/3oBPgxomvxUszRlXpUoDO3osVHQLD6eT7/Bk8pfT5lv6AH/D4WEGsQ1RLLY4I 2fVxUnv8HKKZf+HS0a4v9YuJUGk98vjV7ee1oLJaBKxKaYwwHjFSvO1fyx8SlhnAjO 6+4COjmU1g7Ag== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, olteanv@gmail.com, andrew@lunn.ch, idosch@idosch.org, f.fainelli@gmail.com, snelson@pensando.io, Jakub Kicinski Subject: [PATCH net-next 0/6] ethernet: add eth_hw_addr_gen() for switches Date: Mon, 18 Oct 2021 14:10:01 -0700 Message-Id: <20211018211007.1185777-1-kuba@kernel.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org While doing the last polishing of the drivers/ethernet changes I realized we have a handful of drivers offsetting some base MAC addr by an id. So I decided to add a helper for it. The helper takes care of wrapping which is probably not 100% necessary but seems like a good idea. And it saves driver side LoC (the diffstat is actually negative if we compare against the changes I'd have to make if I was to convert all these drivers to not operate directly on netdev->dev_addr). Jakub Kicinski (6): ethernet: add a helper for assigning port addresses ethernet: ocelot: use eth_hw_addr_gen() ethernet: prestera: use eth_hw_addr_gen() ethernet: fec: use eth_hw_addr_gen() ethernet: mlxsw: use eth_hw_addr_gen() ethernet: sparx5: use eth_hw_addr_gen() drivers/net/ethernet/freescale/fec_main.c | 5 +---- .../ethernet/marvell/prestera/prestera_main.c | 7 +++++-- drivers/net/ethernet/mellanox/mlxsw/minimal.c | 10 +++------ .../net/ethernet/mellanox/mlxsw/spectrum.c | 8 +++---- .../ethernet/microchip/sparx5/sparx5_netdev.c | 4 +--- drivers/net/ethernet/mscc/ocelot_net.c | 3 +-- include/linux/etherdevice.h | 21 +++++++++++++++++++ 7 files changed, 36 insertions(+), 22 deletions(-) -- 2.31.1