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Wed, 26 Feb 2025 17:23:17 -0800 (PST) From: Antonio Quartulli Date: Thu, 27 Feb 2025 02:21:49 +0100 Subject: [PATCH net-next v20 24/25] 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: <20250227-b4-ovpn-v20-24-93f363310834@openvpn.net> References: <20250227-b4-ovpn-v20-0-93f363310834@openvpn.net> In-Reply-To: <20250227-b4-ovpn-v20-0-93f363310834@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=9eMW594XfN5EIuY/VExIDGVlhmzTpHIdbYaduaY6Ljg=; b=owEBbQGS/pANAwAIAQtw5TqgONWHAcsmYgBnv75hnQmvmyHlZJmB7itQ+3walrdOBaRP72mER L/njhRsLVeJATMEAAEIAB0WIQSZq9xs+NQS5N5fwPwLcOU6oDjVhwUCZ7++YQAKCRALcOU6oDjV h88iB/0XpL8STfcLwOUAKqG/0+ZfU9pCmrerZ42c4KYIjkJSysKZmWGWUd6YtCAjI8IHBofU3+a JAXm5h/M7SO6slVqM3mu7Zj1Ib1lPW1kQg/qqf2wRKUF+z2gRjcpKsAw1jXXSJkNxVucuwwuo4p 8ft7Vp8gVedFnUwvAXg1r3W7tZh7MW2NtErEHQQbaSx4MGlWNwxNVIQ/Kmxq87GmrSG0YcPr4lG Ij/nsUD42G3cZ92cvEQhjIX1HiRCmuGSMFjKxzFjQcUjXttuzcTF3qE0CEoot6vs1kIDwKDJn8i LcbNHJhN7ZpE+PpUpWtHbHmueql0/uqvV+dBIOix2cgsLYEN 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 d123d47e128592521082b30061a2e42309488901..649e766572d73e58b88d167c4dcd5abbaeafdfb7 100644 --- a/drivers/net/ovpn/main.c +++ b/drivers/net/ovpn/main.c @@ -7,6 +7,7 @@ * James Yonan */ +#include #include #include #include @@ -143,6 +144,19 @@ 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 | @@ -153,6 +167,7 @@ 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;