From patchwork Fri Feb 16 15:52:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13560258 X-Patchwork-Delegate: kuba@kernel.org Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) (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 6D79F12FF8E; Fri, 16 Feb 2024 15:53:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.193 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708098791; cv=none; b=MSkVIZ0abD3OiI60fupxeBaUprcs6l6d7U4lJyHaUA/sNtvAOGrdxYXB/0rGlRfyYBa+xMMWacYh9E1o2hDx+VE9pEZTa1U92kZ7anNgKsn7ESPWykXbAMXFPOavMg21u95Bi/8zO/pF8/H73V3xRClTo2wBWybagx0b8NOjPJ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708098791; c=relaxed/simple; bh=a3Ez87LivHSYXAG1lQnLDZ1ebs6AXCoTyp9njj4hkr8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Yy5Jhyg3SJtFihGGYYXtda367MsjxZaIr8PDHpxKTKFmRJ0ojiTePL1xO5JbflBH9lbtDbQIlD9fjRc/109+O8l/C6wIuFNlL6WniCQaZtZggqAdUPXCRX8h7WIa4qFPbHncL6r7IyY+umW5C2DsfTxd17DmiFRRqJ/vD7SKrW0= 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=Jw3//KLN; arc=none smtp.client-ip=217.70.183.193 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="Jw3//KLN" Received: by mail.gandi.net (Postfix) with ESMTPSA id 81D3F240003; Fri, 16 Feb 2024 15:52:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1708098779; 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=Krxf1zoTW2/dTP98mTmQPbAwKT8zJbzlqXrQUciPC6k=; b=Jw3//KLNzFSYHoOaOmwIhAuBn5uIBYavb8UwBq4IfqyyRu+uXQHNZ2F6fABBHXaD6TUaLc gc/pTa1Ymo3jeubCjhObWEguoqKzeahszPxVH6wi2E5xlBQVGz5iAfOrbY3rqOTg3SnSop tO/9lWfo2GMuJbO1V9AaJIwjzERF33FEmpYfI16E/Ahyjgyk7dheTCEBGtaYlk9Mo2xLjs jLMUSNfs1yqGf2tpnZVi6rQFAEGe7XkDtUWA1w4or4LV7I84jkkCk/gtqT3UEcy+LXBbFY f8uFw+vKL+AUkEsKWlGn3iXcWPAyvio7puod2OPVpZECLXqAcUUItq0qVwRGtg== From: Kory Maincent Date: Fri, 16 Feb 2024 16:52:21 +0100 Subject: [PATCH RFC net-next v8 03/13] net: Make net_hwtstamp_validate accessible Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240216-feature_ptp_netnext-v8-3-510f42f444fb@bootlin.com> References: <20240216-feature_ptp_netnext-v8-0-510f42f444fb@bootlin.com> In-Reply-To: <20240216-feature_ptp_netnext-v8-0-510f42f444fb@bootlin.com> To: Florian Fainelli , Broadcom internal kernel review list , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Richard Cochran , Radu Pirea , Jay Vosburgh , Andy Gospodarek , Nicolas Ferre , Claudiu Beznea , Willem de Bruijn , Jonathan Corbet , Horatiu Vultur , UNGLinuxDriver@microchip.com, Simon Horman , Vladimir Oltean Cc: Thomas Petazzoni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Maxime Chevallier , Rahul Rameshbabu , Kory Maincent X-Mailer: b4 0.12.4 X-GND-Sasl: kory.maincent@bootlin.com X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC Make the net_hwtstamp_validate function accessible in prevision to use it from ethtool to validate the hwtstamp configuration before setting it. Signed-off-by: Kory Maincent Reviewed-by: Florian Fainelli --- Change in v8: - New patch --- include/linux/netdevice.h | 1 + net/core/dev_ioctl.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index fa92085c29a8..37cccdc333c6 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -4002,6 +4002,7 @@ int generic_hwtstamp_get_lower(struct net_device *dev, int generic_hwtstamp_set_lower(struct net_device *dev, struct kernel_hwtstamp_config *kernel_cfg, struct netlink_ext_ack *extack); +int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg); int dev_set_hwtstamp_phylib(struct net_device *dev, struct kernel_hwtstamp_config *cfg, struct netlink_ext_ack *extack); diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index 5d3b169d8f18..847254fd7f13 100644 --- a/net/core/dev_ioctl.c +++ b/net/core/dev_ioctl.c @@ -184,7 +184,7 @@ static int dev_ifsioc_locked(struct net *net, struct ifreq *ifr, unsigned int cm return err; } -static int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg) +int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg) { enum hwtstamp_tx_types tx_type; enum hwtstamp_rx_filters rx_filter; @@ -238,6 +238,7 @@ static int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg) return 0; } +EXPORT_SYMBOL_GPL(net_hwtstamp_validate); static int dev_eth_ioctl(struct net_device *dev, struct ifreq *ifr, unsigned int cmd)