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authorAntoine Tenart <antoine.tenart@bootlin.com>2020-01-13 23:31:42 +0100
committerDavid S. Miller <davem@davemloft.net>2020-01-14 11:31:41 -0800
commit2e18135845b359f26c37df38ba56565496517c10 (patch)
tree71349564ccf4559284897ced38634fdf040c0854 /include
parentnet: macsec: introduce MACsec ops (diff)
downloadlinux-dev-2e18135845b359f26c37df38ba56565496517c10.tar.xz
linux-dev-2e18135845b359f26c37df38ba56565496517c10.zip
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 <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/phy.h7
1 files changed, 7 insertions, 0 deletions
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)