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Tue, 15 Apr 2025 04:17:55 -0700 (PDT) Received: from [127.0.0.1] ([2001:67c:2fbc:1:83ac:73b4:720f:dc99]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43f2066d26bsm210836255e9.22.2025.04.15.04.17.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Apr 2025 04:17:55 -0700 (PDT) From: Antonio Quartulli Date: Tue, 15 Apr 2025 13:17:39 +0200 Subject: [PATCH net-next v26 22/23] 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: <20250415-b4-ovpn-v26-22-577f6097b964@openvpn.net> References: <20250415-b4-ovpn-v26-0-577f6097b964@openvpn.net> In-Reply-To: <20250415-b4-ovpn-v26-0-577f6097b964@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=+m3tlswA/C58CSW303WbNzD55RlTq5TdK2GIiXBLu2s=; b=owEBbQGS/pANAwAIAQtw5TqgONWHAcsmYgBn/kBCJAXJ5ieI9UdG7ZdBzCyyuDy+NnVdZLyz1 zyACUGimESJATMEAAEIAB0WIQSZq9xs+NQS5N5fwPwLcOU6oDjVhwUCZ/5AQgAKCRALcOU6oDjV h5jlB/4h54npijhaPkX4d3rH9jsOt18HydP/dplr6UDnxyMs6R9XhkvR8bgYIywNJVCV4VJSNrj BAnwm2DWMmUsCM74MKo5/S18nmKpfTkzmInqqPmDp6IOVy8JkzYMYsDxdueu2S7ivLNug3fqkwV uRJaoUoRTXz1cqOdL4EMVvqpJd8tAD7YPIurmewpnw8BWVrt7BCr5/Xtd+WWNS//6OALl/sMHMS xiUtoZXrQ9yhS4AQXHqI3Ie8BxXCFup9qSCWs2ranIcJbbMZ3OSt198DgjDELg25HAoqx+YMpg8 e/CuCa5MGagvmrJaY3ymRqLh7gMTZT5rSSvF8lsJ689JRs8+ 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 232eeb08e929230afca909bca539ef97892837f5..0acb0934c1bea49c2277aeebefe68dde660f2042 100644 --- a/drivers/net/ovpn/main.c +++ b/drivers/net/ovpn/main.c @@ -7,6 +7,7 @@ * James Yonan */ +#include #include #include #include @@ -120,6 +121,19 @@ 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 | @@ -129,6 +143,7 @@ static void ovpn_setup(struct net_device *dev) dev->pcpu_stat_type = NETDEV_PCPU_STAT_DSTATS; + dev->ethtool_ops = &ovpn_ethtool_ops; dev->netdev_ops = &ovpn_netdev_ops; dev->priv_destructor = ovpn_priv_free;