[PATCH v2 net-next 03/17] net: macsec: allow to reference a netdev from a MACsec context

[Igor Russkikh <irusskikh@marvell.com>]

From: Antoine Tenart <antoine.tenart@bootlin.com>

This patch allows to reference a net_device from a MACsec context. This
is needed to allow implementing MACsec operations in net device drivers.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
---
 include/net/macsec.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/net/macsec.h b/include/net/macsec.h
index 2e4780dbf5c6..71de2c863df7 100644
--- a/include/net/macsec.h
+++ b/include/net/macsec.h
@@ -220,7 +220,10 @@ struct macsec_secy {
  * struct macsec_context - MACsec context for hardware offloading
  */
 struct macsec_context {
-	struct phy_device *phydev;
+	union {
+		struct net_device *netdev;
+		struct phy_device *phydev;
+	};
 	enum macsec_offload offload;
 
 	struct macsec_secy *secy;
-- 
2.17.1