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Mon, 10 Feb 2025 16:41:36 -0800 (PST) Received: from serenity.mandelbit.com ([2001:67c:2fbc:1:1255:949f:f81c:4f95]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4394dc1bed2sm3388435e9.0.2025.02.10.16.41.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Feb 2025 16:41:35 -0800 (PST) From: Antonio Quartulli Date: Tue, 11 Feb 2025 01:40:17 +0100 Subject: [PATCH net-next v19 24/26] ovpn: add basic ethtool support Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250211-b4-ovpn-v19-24-86d5daf2a47a@openvpn.net> References: <20250211-b4-ovpn-v19-0-86d5daf2a47a@openvpn.net> In-Reply-To: <20250211-b4-ovpn-v19-0-86d5daf2a47a@openvpn.net> To: netdev@vger.kernel.org, Eric Dumazet , Jakub Kicinski , Paolo Abeni , Donald Hunter , Antonio Quartulli , Shuah Khan , sd@queasysnail.net, ryazanov.s.a@gmail.com, Andrew Lunn Cc: Simon Horman , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Xiao Liang , Andrew Lunn X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1701; i=antonio@openvpn.net; h=from:subject:message-id; bh=t9go/X+DjRrOvyBGhvmYx8gry+RZBj9ONKGlRFoyukY=; b=owEBbQGS/pANAwAIAQtw5TqgONWHAcsmYgBnqpyOp1Y/mEQ9QiTKsW4bmwKuJ2pKrAI7cQdPF mLLCHnGCViJATMEAAEIAB0WIQSZq9xs+NQS5N5fwPwLcOU6oDjVhwUCZ6qcjgAKCRALcOU6oDjV h12yB/9R91hNevzhBIkXLNi3Xy2XVZvGoKjRM8TvkpDV99uf7PVv4U5XtS5vy2zDxtc8FE5PZTi vCQqVq4LQ+Hay7o76lYahkX7uukM4J+kkCgI4mZ/aBPLtah+JM5Ll2oN1rss1HeXsY1w/TjKJt/ EbeGSjdo4RcR9aWFylDxkc3+hBF6M5vMFGfWSwH56S4KOc6x+fyZSzAcrFX3V4tzV1w2UQOlsa/ GoH84DcsR0rCIbD5WU0LOIhIjX03vTkHFjfZIkK2UdKY2QERNkHjGw10WiOH6a/Q8uzu8wv21+I RLs7SElmo0pWSQQt3xghjyyQfnNpNvXhdL/5OWLMR401C63y X-Developer-Key: i=antonio@openvpn.net; a=openpgp; fpr=CABDA1282017C267219885C748F0CCB68F59D14C X-Patchwork-Delegate: kuba@kernel.org Implement support for basic ethtool functionality. Note that ovpn is a virtual device driver, therefore various ethtool APIs are just not meaningful and thus not implemented. Signed-off-by: Antonio Quartulli Reviewed-by: Andrew Lunn --- drivers/net/ovpn/main.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/net/ovpn/main.c b/drivers/net/ovpn/main.c index 38114c5482e3ba283937fdafce62056096ff9c2d..20625a2293ab0e55e26a4d700fb6a3d4915b466c 100644 --- a/drivers/net/ovpn/main.c +++ b/drivers/net/ovpn/main.c @@ -7,6 +7,7 @@ * James Yonan */ +#include #include #include #include @@ -142,6 +143,19 @@ bool ovpn_dev_is_valid(const struct net_device *dev) return dev->netdev_ops == &ovpn_netdev_ops; } +static void ovpn_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + strscpy(info->driver, "ovpn", sizeof(info->driver)); + strscpy(info->bus_info, "ovpn", sizeof(info->bus_info)); +} + +static const struct ethtool_ops ovpn_ethtool_ops = { + .get_drvinfo = ovpn_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_ts_info = ethtool_op_get_ts_info, +}; + static void ovpn_setup(struct net_device *dev) { netdev_features_t feat = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXCSUM | @@ -152,6 +166,7 @@ static void ovpn_setup(struct net_device *dev) dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS; + dev->ethtool_ops = &ovpn_ethtool_ops; dev->netdev_ops = &ovpn_netdev_ops; dev->priv_destructor = ovpn_priv_free;