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Subject[PATCH net-next v4 13/15] net: add a reference to MACsec ops in net_device
Date
This patch adds a reference to MACsec ops to the net_device structure,
allowing net device drivers to implement offloading operations for
MACsec.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
include/linux/netdevice.h | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7a8ed11f5d45..2320105ae8ac 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -53,6 +53,8 @@ struct netpoll_info;
struct device;
struct phy_device;
struct dsa_port;
+struct macsec_context;
+struct macsec_ops;

struct sfp_bus;
/* 802.11 specific */
@@ -1790,6 +1792,8 @@ enum netdev_priv_flags {
*
* @wol_enabled: Wake-on-LAN is enabled
*
+ * @macsec_ops: MACsec offloading ops
+ *
* FIXME: cleanup struct net_device such that network protocol info
* moves out.
*/
@@ -2080,6 +2084,11 @@ struct net_device {
struct lock_class_key addr_list_lock_key;
bool proto_down;
unsigned wol_enabled:1;
+
+#if IS_ENABLED(CONFIG_MACSEC)
+ /* MACsec management functions */
+ const struct macsec_ops *macsec_ops;
+#endif
};
#define to_net_dev(d) container_of(d, struct net_device, dev)

--
2.24.1
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