From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19BDAC5ED45 for ; Fri, 13 Dec 2019 20:38:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 57FC5246C0 for ; Fri, 13 Dec 2019 20:38:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728072AbfLMPuP (ORCPT ); Fri, 13 Dec 2019 10:50:15 -0500 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:44807 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727920AbfLMPuL (ORCPT ); Fri, 13 Dec 2019 10:50:11 -0500 X-Originating-IP: 90.76.143.236 Received: from localhost (lfbn-tou-1-1075-236.w90-76.abo.wanadoo.fr [90.76.143.236]) (Authenticated sender: antoine.tenart@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id BA0A960010; Fri, 13 Dec 2019 15:50:08 +0000 (UTC) From: Antoine Tenart To: davem@davemloft.net, sd@queasysnail.net, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com Cc: Antoine Tenart , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, alexandre.belloni@bootlin.com, allan.nielsen@microchip.com, camelia.groza@nxp.com, Simon.Edelhaus@aquantia.com, Igor.Russkikh@aquantia.com, jakub.kicinski@netronome.com Subject: [PATCH net-next v3 04/15] net: phy: add MACsec ops in phy_device Date: Fri, 13 Dec 2019 16:48:33 +0100 Message-Id: <20191213154844.635389-5-antoine.tenart@bootlin.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191213154844.635389-1-antoine.tenart@bootlin.com> References: <20191213154844.635389-1-antoine.tenart@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds a reference to MACsec ops in the phy_device, to allow PHYs to support offloading MACsec operations. The phydev lock will be held while calling those helpers. Signed-off-by: Antoine Tenart --- include/linux/phy.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/phy.h b/include/linux/phy.h index f4116947a7d7..11b92da25681 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -328,6 +328,7 @@ struct phy_c45_device_ids { }; struct macsec_context; +struct macsec_ops; /* phy_device: An instance of a PHY * @@ -351,6 +352,7 @@ struct macsec_context; * attached_dev: The attached enet driver's device instance ptr * adjust_link: Callback for the enet controller to respond to * changes in the link state. + * macsec_ops: MACsec offloading ops. * * speed, duplex, pause, supported, advertising, lp_advertising, * and autoneg are used like in mii_if_info @@ -449,6 +451,11 @@ struct phy_device { void (*phy_link_change)(struct phy_device *, bool up, bool do_carrier); void (*adjust_link)(struct net_device *dev); + +#if IS_ENABLED(CONFIG_MACSEC) + /* MACsec management functions */ + const struct macsec_ops *macsec_ops; +#endif }; #define to_phy_device(d) container_of(to_mdio_device(d), \ struct phy_device, mdio) -- 2.23.0