From patchwork Tue Jul 9 13:53:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13728107 X-Patchwork-Delegate: kuba@kernel.org Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 6AE8B18A920; Tue, 9 Jul 2024 13:54:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720533244; cv=none; b=E9Nx3PmS+YktkwUrea57/eHTs3JBGDttB/H+JRyG0o9XzLRB0knamfZu/ysQAveoeEkc/njwIfYl4mxA8SeQUoJhhV9uFl/cgxyL8gY4Z24I1+SJSrStda+4+Ki2BMMhvOHpLhmIQzS0H7t+9Hjt2CQAxqHn8EUzD6XcTTdtpMg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720533244; c=relaxed/simple; bh=3SAOochGxMsx1KujtDjDMpsU5nUfbswwOUoM5JlgBdM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Kwbk6hNlpcHlV04sghiN2AjQkgjkQTZEgb6EbrJ5a2odI7VuY+0+eYr39ctosuQTwMukskObO8jtqVNxFdlhAOeZO43CEi7kRW3BA/pm4djDB1Y+t1snHhK4IOnMv4yp1TCSuNiuX7XLmyhrSVj69mvJ8K2swtL7owDhntYVeQ4= 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=hQg7fHf8; arc=none smtp.client-ip=217.70.183.201 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="hQg7fHf8" Received: by mail.gandi.net (Postfix) with ESMTPSA id 8D9141BF214; Tue, 9 Jul 2024 13:53:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1720533240; 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=7KmcchqvoJQF8xn37fUYQW+fDp4HYArEEAlZIQSGzto=; b=hQg7fHf8x3HYEeOndhfJgEeqOAPjyyIbanSWOtlJh/viphlDJ34LMq6cK2LNkm8hh9c9z8 v4J6+AJNM2JhLSD+hSuFz9Iyt5i9Kw0+fgZR2oQ6RLSUB7Xo1JX42xfnzo0Uay8ctUUAKO vNYqSfDiPudc7Vi819QenX1IBqBKp1y7MTA6Ca8gHBX0EHCccZmKeRIOOGsC0dWkntxpFx gZR6B2wnBZlGUl2FV9jCLxswuXmkiWwEYl65I73pFDSWpL1uo6mVQHSKr9gNO9S95osL9O 2YbODmA3ipG/9fOIdXgdaWuB+WuP4h+LsRzelY5n69HYi55nxPa/WrZmFkc0ug== From: Kory Maincent Date: Tue, 09 Jul 2024 15:53:35 +0200 Subject: [PATCH net-next v17 03/14] 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: <20240709-feature_ptp_netnext-v17-3-b5317f50df2a@bootlin.com> References: <20240709-feature_ptp_netnext-v17-0-b5317f50df2a@bootlin.com> In-Reply-To: <20240709-feature_ptp_netnext-v17-0-b5317f50df2a@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 , donald.hunter@gmail.com, danieller@nvidia.com, ecree.xilinx@gmail.com Cc: Thomas Petazzoni , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, Maxime Chevallier , Rahul Rameshbabu , Willem de Bruijn , Shannon Nelson , Alexandra Winter , Kory Maincent X-Mailer: b4 0.13.0 X-GND-Sasl: kory.maincent@bootlin.com X-Patchwork-Delegate: kuba@kernel.org Make the net_hwtstamp_validate function accessible in prevision to use it from ethtool to validate the hwtstamp configuration before setting it. Reviewed-by: Florian Fainelli Signed-off-by: Kory Maincent Reviewed-by: Jacob Keller --- Change in v8: - New patch Change in v10: - Remove export symbol as ethtool can't be built as a module. - Move the declaration to net/core/dev.h instead of netdevice.h --- net/core/dev.h | 1 + net/core/dev_ioctl.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/net/core/dev.h b/net/core/dev.h index 9d4ceaf9bdc0..df085c3e510c 100644 --- a/net/core/dev.h +++ b/net/core/dev.h @@ -189,5 +189,6 @@ int dev_set_hwtstamp_phylib(struct net_device *dev, struct netlink_ext_ack *extack); int dev_get_hwtstamp_phylib(struct net_device *dev, struct kernel_hwtstamp_config *cfg); +int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg); #endif diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index b8cf8c55fa2d..6aaa8326bf8f 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;