From patchwork Thu Feb 27 01:21:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antonio Quartulli X-Patchwork-Id: 13993472 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A77C7215173 for ; Thu, 27 Feb 2025 01:23:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740619402; cv=none; b=Z+4vJKJuZ0S3FIQ5OzYGlBrxDiZzi4IETEHkRzouLjTMVXLjdHcZYoGSqu/UR88hGEwLe+okOg/wf2TMcI8yuUSyozYA7Q5HIooq32GvAomW3NJ7pq/01ziR9QBvudQqgZHu7ALl0PH62xAIm5agsa1B6qeHCaf0xSToRbk93Kk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740619402; c=relaxed/simple; bh=9eMW594XfN5EIuY/VExIDGVlhmzTpHIdbYaduaY6Ljg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=TkTgCiNa99/gB7mD9288GQa6dlzJ4RVBxrT5DlSW1O7hOpKw9DWNY+smWTbciv9IxtxiZXvcOLO5GRAOxULqxaoPlS81istkIrhkUKsbaBhOstzpFuSFGPghxeqAQbYiXnE3LD3CT/dGnqnJscR+rMQFd1dpQZWINXyEpeyPNVQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=openvpn.net; spf=pass smtp.mailfrom=openvpn.com; dkim=pass (2048-bit key) header.d=openvpn.net header.i=@openvpn.net header.b=EtaT7UZS; arc=none smtp.client-ip=209.85.128.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=openvpn.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=openvpn.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=openvpn.net header.i=@openvpn.net header.b="EtaT7UZS" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-439846bc7eeso2520585e9.3 for ; Wed, 26 Feb 2025 17:23:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=openvpn.net; s=google; t=1740619399; x=1741224199; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=e6i3SM/z2SciT1CwyKc7K9lXDEKyQeNchp7V0ExUQcg=; b=EtaT7UZStb474v2cqKqhwScpMA3lVLQGM/72OW/eo/au7NujN4eqJyZfCftAm+kOer fDXtzYMHu2cr0BbpFZoBt74TO+CD2rYYz+/k2XhIeL9bkqimqz9JsJ8BAis2ze0BfxlU dOd+mgMEbbNVz2CKf145/JVKpuZxX8SoqN24RdsxHWrs6vZADdiQbgliLZDF3X9B8cci /CQdpc5qPnN/6IxhoJhHNQCvdy+wGtf6bQjm09ckU1/dLOWMfU+MGqbSCF5vROO815kw LI9qIeV+7AeERylexBjpj5CYWsZ25Px10RCrSurNNHyPY559n++X9rFIAEDAnwfbkl2R NpEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740619399; x=1741224199; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=e6i3SM/z2SciT1CwyKc7K9lXDEKyQeNchp7V0ExUQcg=; b=PO+x6Z7U/Ay4dP0bmygdlJKSrNn39IRJ9uiVqZbAuuRRzXgG+pUpspGPT5E+qXDWSN 1UrHwutTUa3yALCUoBjDMedxC7jXnNOm9VQ1GfFWo5E/NS6YgQsEV1z/DTCfSqWMC4ia DAmUYIqFGEO3/QyCc0vXLSUrDaiDxODjlefkjET1BwUn7U0Q/zXdUStuBBsjOMItY7DA AwZxXznedzN8lBevq7SgZ0BcyQEdojwU2Kv1w0X1oafVpC2VzWscDE/wHQyOLCQ0XL2u H3OYHI/V0QYEJzjbAbhNtIquWhVy4p2iAWVLKqdeOSdQ1zyZRaLo/24NywamEdZvCozt BM4Q== X-Gm-Message-State: AOJu0Yy26+QE0LQoueSYBXZiv6/GWhtaoJRaGBW4Luy+Cys/MYNGBiNk eBHuck1uSMCWBTO4OnUVPH+p5Fb5Yk1az+ypLALVF1FaDFRb9CTMBP3jLFjFZqk= X-Gm-Gg: ASbGncsllMAs7aXevVz8y3rUTxZCPBtlanymPp3Ac/iwB+wevM+zbmN2u5vRT4twyeq ei2NxlIlmEcuAlDls6QwTpaj3w4pnaYKn88XOYJ1zyP54rhON+eDDKj7Hk5ItbzsZcMWXMGSp3R qzZWhEwZd9ZHYi/odl0S4qRAQWPN3F+9NQIut7ZChvdHTvWDOntPKhISGtmhXNJd69InqrNOIDI xNk52JVWuekf6pPAOqpkJf1OPqkM1v6pm8LrAUP0UsPgtZ6lqhNQRjFvZAtU/MjjOo+xtRTNx6P 9AQim8wQPlFcqDkFk8eyYEtjGVdX3g3e/fifkw== X-Google-Smtp-Source: AGHT+IGdtsGowAY8C/acswBJeCYv1tTLtiw4AFghDIJXo4f5Ct14fh+H1VzuM0U6MSKtGcRzSfPEdQ== X-Received: by 2002:a05:600c:5123:b0:434:fa55:eb56 with SMTP id 5b1f17b1804b1-43ab8fd8ee4mr48717015e9.7.1740619399091; Wed, 26 Feb 2025 17:23:19 -0800 (PST) Received: from serenity.mandelbit.com ([2001:67c:2fbc:1:7418:f717:1e0a:e55a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43aba5327f0sm38375395e9.9.2025.02.26.17.23.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); 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: netdev@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 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 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;