Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp4152576ybx; Sat, 9 Nov 2019 10:06:53 -0800 (PST) X-Google-Smtp-Source: APXvYqwDIGdCc1AGahuvfoxjDhiLOiHz2QdhODFYS6z0pfgJ/I/MH6FPIj3An53GcfhptqUVJF3D X-Received: by 2002:a17:906:c7d5:: with SMTP id dc21mr15096930ejb.267.1573322813590; Sat, 09 Nov 2019 10:06:53 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573322813; cv=none; d=google.com; s=arc-20160816; b=biVY6guG/A6t9rEnpZ76rAMvphNYZOCqpHchNtXlkE3Fbm4jDIvvESFpSqfpalmO7X PL7Rxq7vlFEP0OKL3/hQjIN4Pz7T2odZMzmX7rQLLyw8nNCLaL0WH+b5L9pBDmhDcC4m dqgfaH+4hz4oCJmCjfHjc15GYilhTLUv6NK5OZxlHL60g0rp+OCjRfd2mTaJ2aQQzpwJ sGwlnn9J+Z4KXh9Hb1+WlllCAgG/4EEpoQpJj9n/6Ff9UZR63WhH7E0zA5dsnhKC5A0o iIuRU1eMP9rrkrOgwUvKypqV8Tk/KK28ooKJFa7eFU5JTE7JY2VNJNfTcBSLvQglqudh rH2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=dFf//i6PLFW4CN7XrFA1xKvlpKZS1bWVnpRgcUVOd/k=; b=gXHWFwD51QYhV33NZ6dmsLfPsMaBVg3yAYpZvuz5YlSgg65XF8Ok5KNZOZxSvro87z NDNVVOQ7jOFq7VUkFnHEPfo2LDVk9a6iD/imOB11yx7Wdg4crwIGSV1aTEkJeT+0IfM7 E83Ynn+Eiwd3Gt9h0gxw1lcGVQRTKc02HoWTEjS2ZZ9vumJmEoOOxqfmJQb0xPJqKmwo 6eXSbM4xeNF1zm0uutd2+QqmO2Wrabl7WUS744leHrCr3JPLDVIx6z+s8GgvnmTIZrtl PWHsg8ouXfBB5yRqVDYEITCGNz1M0BGEuRqUFTofdUzuFpR+FvSI7N2sEw1PS0yWrOFQ 3s8w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g13si7425361eda.292.2019.11.09.10.06.30; Sat, 09 Nov 2019 10:06:53 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726650AbfKISCc (ORCPT + 99 others); Sat, 9 Nov 2019 13:02:32 -0500 Received: from orthanc.universe-factory.net ([104.238.176.138]:54932 "EHLO orthanc.universe-factory.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726597AbfKISCc (ORCPT ); Sat, 9 Nov 2019 13:02:32 -0500 Received: from localhost.localdomain (unknown [185.216.33.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by orthanc.universe-factory.net (Postfix) with ESMTPSA id 3EDB81F56D; Sat, 9 Nov 2019 18:54:38 +0100 (CET) From: Matthias Schiffer To: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, davem@davemloft.net, roopa@cumulusnetworks.com, nikolay@cumulusnetworks.com, Matthias Schiffer Subject: [PATCH net-next 1/2] vxlan: implement get_link_ksettings ethtool method Date: Sat, 9 Nov 2019 18:54:13 +0100 Message-Id: X-Mailer: git-send-email 2.24.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Similar to VLAN and similar drivers, we can forward get_link_ksettings to the lower dev if we have one to get meaningful speed/duplex data. Signed-off-by: Matthias Schiffer --- drivers/net/vxlan.c | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 11f5776affb1..bf04bc2e68c2 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -3175,9 +3175,29 @@ static void vxlan_get_drvinfo(struct net_device *netdev, strlcpy(drvinfo->driver, "vxlan", sizeof(drvinfo->driver)); } +static int vxlan_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *cmd) +{ + struct vxlan_dev *vxlan = netdev_priv(dev); + struct vxlan_rdst *dst = &vxlan->default_dst; + struct net_device *lowerdev = __dev_get_by_index(vxlan->net, + dst->remote_ifindex); + + if (!lowerdev) { + cmd->base.duplex = DUPLEX_UNKNOWN; + cmd->base.port = PORT_OTHER; + cmd->base.speed = SPEED_UNKNOWN; + + return 0; + } + + return __ethtool_get_link_ksettings(lowerdev, cmd); +} + static const struct ethtool_ops vxlan_ethtool_ops = { - .get_drvinfo = vxlan_get_drvinfo, - .get_link = ethtool_op_get_link, + .get_drvinfo = vxlan_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_link_ksettings = vxlan_get_link_ksettings, }; static struct socket *vxlan_create_sock(struct net *net, bool ipv6, -- 2.24.0