From 2e18135845b359f26c37df38ba56565496517c10 Mon Sep 17 00:00:00 2001 From: Antoine Tenart Date: Mon, 13 Jan 2020 23:31:42 +0100 Subject: net: phy: add MACsec ops in phy_device 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 Signed-off-by: David S. Miller --- include/linux/phy.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux') diff --git a/include/linux/phy.h b/include/linux/phy.h index be079a7bb40a..2929d0bc307f 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -333,6 +333,7 @@ struct phy_c45_device_ids { }; struct macsec_context; +struct macsec_ops; /* phy_device: An instance of a PHY * @@ -356,6 +357,7 @@ 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 @@ -455,6 +457,11 @@ 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) -- cgit v1.2.3-59-g8ed1b