From patchwork Sun Jun 13 11:58:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Reto Schneider X-Patchwork-Id: 12317521 X-Patchwork-Delegate: kuba@kernel.org 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 3D9CBC48BCF for ; Sun, 13 Jun 2021 11:58:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 10BD961059 for ; Sun, 13 Jun 2021 11:58:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231758AbhFMMAu (ORCPT ); Sun, 13 Jun 2021 08:00:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231688AbhFMMAs (ORCPT ); Sun, 13 Jun 2021 08:00:48 -0400 Received: from mxout013.mail.hostpoint.ch (mxout013.mail.hostpoint.ch [IPv6:2a00:d70:0:e::313]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D1E0C061766; Sun, 13 Jun 2021 04:58:46 -0700 (PDT) Received: from [10.0.2.44] (helo=asmtp014.mail.hostpoint.ch) by mxout013.mail.hostpoint.ch with esmtp (Exim 4.94.2 (FreeBSD)) (envelope-from ) id 1lsOlG-000MXX-HL; Sun, 13 Jun 2021 13:58:42 +0200 Received: from [2a02:168:6182:1:d747:8127:5b7a:4266] (helo=eleanor.home.reto-schneider.ch) by asmtp014.mail.hostpoint.ch with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2 (FreeBSD)) (envelope-from ) id 1lsOlG-0008UX-FR; Sun, 13 Jun 2021 13:58:42 +0200 X-Authenticated-Sender-Id: reto-schneider@reto-schneider.ch From: Reto Schneider To: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org Cc: Stefan Roese , Reto Schneider , "David S. Miller" , Felix Fietkau , Jakub Kicinski , John Crispin , Mark Lee , Matthias Brugger , Russell King , Sean Wang , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 2/2] net: ethernet: mtk_eth_soc: Support custom ifname Date: Sun, 13 Jun 2021 13:58:19 +0200 Message-Id: <20210613115820.1525478-2-code@reto-schneider.ch> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210613115820.1525478-1-code@reto-schneider.ch> References: <20210613115820.1525478-1-code@reto-schneider.ch> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Reto Schneider Name the MAC interface name according to the label property. If the property is missing, the default name (ethX) gets used. Signed-off-by: Reto Schneider --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 64adfd24e134..8bb09801918f 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -2948,6 +2948,7 @@ static const struct net_device_ops mtk_netdev_ops = { static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np) { const __be32 *_id = of_get_property(np, "reg", NULL); + const char *const name = of_get_property(np, "label", NULL); phy_interface_t phy_mode; struct phylink *phylink; struct mtk_mac *mac; @@ -3020,6 +3021,9 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np) mac->phylink = phylink; + if (name) + strncpy(eth->netdev[id]->name, name, IFNAMSIZ); + SET_NETDEV_DEV(eth->netdev[id], eth->dev); eth->netdev[id]->watchdog_timeo = 5 * HZ; eth->netdev[id]->netdev_ops = &mtk_netdev_ops;