From: Antoine Tenart <antoine.tenart@bootlin.com>
Date: Wed, 25 Mar 2020 12:52:32 +0000 (+0300)
Subject: net: macsec: allow to reference a netdev from a MACsec context
X-Git-Tag: v5.7-rc1~146^2~59^2~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fa9137180b2fd8482b671f7e0bd8cf7538cbf59;p=thirdparty%2Fkernel%2Flinux.git

net: macsec: allow to reference a netdev from a MACsec context

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/macsec.h b/include/net/macsec.h
index 2e4780dbf5c6a..71de2c863df70 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;