rtc: Add support for configuring the UIP timeout for RTC reads

[platform/kernel/linux-starfive.git] / include / net / mctpdevice.h

diff --git a/include/net/mctpdevice.h b/include/net/mctpdevice.h
index 71a1101..5c0d04b 100644 (file)
--- a/include/net/mctpdevice.h
+++ b/include/net/mctpdevice.h
@@ -14,11 +14,17 @@
 #include <linux/types.h>
 #include <linux/refcount.h>
 
+struct mctp_sk_key;
+
 struct mctp_dev {
        struct net_device       *dev;
 
+       refcount_t              refs;
+
        unsigned int            net;
 
+       const struct mctp_netdev_ops *ops;
+
        /* Only modified under RTNL. Reads have addrs_lock held */
        u8                      *addrs;
        size_t                  num_addrs;
@@ -27,9 +33,24 @@ struct mctp_dev {
        struct rcu_head         rcu;
 };
 
+struct mctp_netdev_ops {
+       void                    (*release_flow)(struct mctp_dev *dev,
+                                               struct mctp_sk_key *key);
+};
+
 #define MCTP_INITIAL_DEFAULT_NET       1
 
 struct mctp_dev *mctp_dev_get_rtnl(const struct net_device *dev);
 struct mctp_dev *__mctp_dev_get(const struct net_device *dev);
 
+int mctp_register_netdev(struct net_device *dev,
+                        const struct mctp_netdev_ops *ops);
+void mctp_unregister_netdev(struct net_device *dev);
+
+void mctp_dev_hold(struct mctp_dev *mdev);
+void mctp_dev_put(struct mctp_dev *mdev);
+
+void mctp_dev_set_key(struct mctp_dev *dev, struct mctp_sk_key *key);
+void mctp_dev_release_key(struct mctp_dev *dev, struct mctp_sk_key *key);
+
 #endif /* __NET_MCTPDEVICE_H */