From patchwork Fri Jan 3 21:13:02 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13925935 X-Patchwork-Delegate: kuba@kernel.org Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A17F21FBC92; Fri, 3 Jan 2025 21:14:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.199 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735938853; cv=none; b=rfz3djfPTa0Kwb3Oacxt27t/+gB7TvmWZoqDPAoaSuQyAglousn2qXyk7UU3ebs8pTZupGVcIpHFT/qCkY3N2QUcWFXnOVoYoejslywxKJJSvixDNY4sFp7JakENw3KdbMkDZZ6iPpm33c+glqIIr0wtaOqoO1nqiM2K4xJ7ozA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735938853; c=relaxed/simple; bh=70nd8DknwxYr1Zu7YYZ5Q6+hySx5c4gwZuz/VajMKxo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=NFljt2Zp2Lq2yRsh83kHbbDvNjJzImsUyutuQeGnQBwXQQbTLPp26AA9lJxGGaHCvyKgj+9sXjc/dxX+hYu4zP6p32ALoMLpu6LSDO1pJf+/Rd7gLVvwr/GR5KHMXlXqoiDpnQtukfAUKTMOlRL6gz/ur8f517cmi7ISvEpP+EU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=nCfFpo+v; arc=none smtp.client-ip=217.70.183.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="nCfFpo+v" Received: by mail.gandi.net (Postfix) with ESMTPSA id 70A1EFF809; Fri, 3 Jan 2025 21:14:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1735938848; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nRQfLj9gqak27lmkL24Yz9PDyG9yzlv22MHb8+q41gI=; b=nCfFpo+vqd1QeAUyy7Fs5XK+3tFCqBLsEpWyeSFHa0JVXFKdnGMBw1OpAdgeNC+YQRbaes s4ZLx07/xGtT04/Gx0FD7mXy81QLuuPMBSLehZ6OVh1xOP9Sg9vROpmoPpi6Cd3VF35BB3 gFxMTYh+vDpfzRa8fwE1Yr5dIjIesHlKilRIKFwZ20lVvw87co1BETL3w6KgQgioF5m17u 0TFPTlYUThChLa+TnRyPnA5asO3ooEbBATmQhFNZifgg5qGiAv1JdvJHK7kTtpOw1B9rHu u0LFrnrZxxNTp/cdRZvALuNUjIu829nc8NSaDApzpOxaKI+vre+1Xbm89SYKOw== From: Kory Maincent Date: Fri, 03 Jan 2025 22:13:02 +0100 Subject: [PATCH net-next v4 13/27] net: ethtool: Add support for ethnl_info_init_ntf helper function Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250103-feature_poe_port_prio-v4-13-dc91a3c0c187@bootlin.com> References: <20250103-feature_poe_port_prio-v4-0-dc91a3c0c187@bootlin.com> In-Reply-To: <20250103-feature_poe_port_prio-v4-0-dc91a3c0c187@bootlin.com> To: Andrew Lunn , Oleksij Rempel , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jonathan Corbet , Donald Hunter , Rob Herring , Andrew Lunn , Simon Horman , Heiner Kallweit , Russell King , Liam Girdwood , Mark Brown , Krzysztof Kozlowski , Conor Dooley Cc: Thomas Petazzoni , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, Kyle Swenson , Dent Project , kernel@pengutronix.de, Maxime Chevallier , devicetree@vger.kernel.org, Kory Maincent X-Mailer: b4 0.15-dev-8cb71 X-GND-Sasl: kory.maincent@bootlin.com X-Patchwork-Delegate: kuba@kernel.org From: Kory Maincent (Dent Project) Introduce support for the ethnl_info_init_ntf helper function to enable initialization of ethtool notifications outside of the netlink.c file. This change allows for more flexible notification handling. Signed-off-by: Kory Maincent --- Changes in v4: - Use the new helper in ethnl_default_notify function. Changes in v2: - new patch. --- net/ethtool/netlink.c | 7 ++++++- net/ethtool/netlink.h | 2 ++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index 849c98e637c6..334c98fada49 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -740,7 +740,7 @@ static void ethnl_default_notify(struct net_device *dev, unsigned int cmd, int reply_len; int ret; - genl_info_init_ntf(&info, ðtool_genl_family, cmd); + ethnl_info_init_ntf(&info, cmd); if (WARN_ONCE(cmd > ETHTOOL_MSG_KERNEL_MAX || !ethnl_default_notify_ops[cmd], @@ -807,6 +807,11 @@ static void ethnl_default_notify(struct net_device *dev, unsigned int cmd, typedef void (*ethnl_notify_handler_t)(struct net_device *dev, unsigned int cmd, const void *data); +void ethnl_info_init_ntf(struct genl_info *info, u8 cmd) +{ + genl_info_init_ntf(info, ðtool_genl_family, cmd); +} + static const ethnl_notify_handler_t ethnl_notify_handlers[] = { [ETHTOOL_MSG_LINKINFO_NTF] = ethnl_default_notify, [ETHTOOL_MSG_LINKMODES_NTF] = ethnl_default_notify, diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h index 0a09298fff92..1177d84d4eb7 100644 --- a/net/ethtool/netlink.h +++ b/net/ethtool/netlink.h @@ -322,6 +322,8 @@ struct ethnl_sock_priv { int ethnl_sock_priv_set(struct sk_buff *skb, struct net_device *dev, u32 portid, enum ethnl_sock_type type); +void ethnl_info_init_ntf(struct genl_info *info, u8 cmd); + /** * struct ethnl_request_ops - unified handling of GET and SET requests * @request_cmd: command id for request (GET)