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Mon, 07 Apr 2025 12:47:38 -0700 (PDT) From: Antonio Quartulli Date: Mon, 07 Apr 2025 21:46:30 +0200 Subject: [PATCH net-next v25 22/23] ovpn: add basic ethtool support Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250407-b4-ovpn-v25-22-a04eae86e016@openvpn.net> References: <20250407-b4-ovpn-v25-0-a04eae86e016@openvpn.net> In-Reply-To: <20250407-b4-ovpn-v25-0-a04eae86e016@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=1680; i=antonio@openvpn.net; h=from:subject:message-id; bh=p7EPARGgj7SOAKKN0dz6NdkgyLuHiOXuH0ISCFXsGr8=; b=owEBbQGS/pANAwAIAQtw5TqgONWHAcsmYgBn9Cu2WZQMtfAcsWAzhebYq0vvAVfJfrL6ViK8u QB1uGOplo+JATMEAAEIAB0WIQSZq9xs+NQS5N5fwPwLcOU6oDjVhwUCZ/QrtgAKCRALcOU6oDjV h1oNB/0eY1nmLk0nKIzQhmCvdsCiXTSJJxKA8lJ9d7PHWt+OxZDjTOY3v9cPn0duB0bssgYbLgj hb3wSr0XpNak4C83rwJ6xc711gCzn4q/4Z7Tlb2qoYywVqDfJQ7lWZVIdBVFzEvdbhPKg28f1uv isfPWZVIGN6zgPzDKpiRfnMdn8Yc3dBcARKJV+mohlv5Yp0/LWoNZBeR0El+nBWRO9/0ZShkBXb MZQ2NWm9teg+mmYrovjPmjS7fQ/TCJ3lk3fZFWRVVXD7TaMGBHSgHQP2enwqXdf6bv0edPx2m8L 6RvFNdTBfq12B0yeLUDuWj4SUiMS0vjdq/AtJnRDwCUU7r/x X-Developer-Key: i=antonio@openvpn.net; a=openpgp; fpr=CABDA1282017C267219885C748F0CCB68F59D14C 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 0e016d39c95e52515437313064e892aa3038adad..46abbbed384a4a98e87fadf5a3d749adb78d1de2 100644 --- a/drivers/net/ovpn/main.c +++ b/drivers/net/ovpn/main.c @@ -7,6 +7,7 @@ * James Yonan */ +#include #include #include #include @@ -135,6 +136,19 @@ 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_GSO | @@ -144,6 +158,7 @@ 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;