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Subject[PATCH net-next v5 04/15] net: phy: add MACsec ops in phy_device
Date
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>
---
include/linux/phy.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 0cc757ea2264..5179296b3eb5 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)
--
2.24.1
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