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| 2 |
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| 3 |
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| 4 | #ifndef _FAILOVER_H
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| 5 | #define _FAILOVER_H
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| 6 |
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| 7 | #include <linux/netdevice.h>
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| 8 |
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| 9 | struct failover_ops {
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| 10 | int (*slave_pre_register)(struct net_device *slave_dev,
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| 11 | struct net_device *failover_dev);
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| 12 | int (*slave_register)(struct net_device *slave_dev,
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| 13 | struct net_device *failover_dev);
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| 14 | int (*slave_pre_unregister)(struct net_device *slave_dev,
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| 15 | struct net_device *failover_dev);
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| 16 | int (*slave_unregister)(struct net_device *slave_dev,
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| 17 | struct net_device *failover_dev);
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| 18 | int (*slave_link_change)(struct net_device *slave_dev,
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| 19 | struct net_device *failover_dev);
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| 20 | int (*slave_name_change)(struct net_device *slave_dev,
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| 21 | struct net_device *failover_dev);
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| 22 | rx_handler_result_t (*slave_handle_frame)(struct sk_buff **pskb);
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| 23 | };
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| 24 |
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| 25 | struct failover {
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| 26 | struct list_head list;
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| 27 | struct net_device __rcu *failover_dev;
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| 28 | netdevice_tracker dev_tracker;
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| 29 | struct failover_ops __rcu *ops;
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| 30 | };
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| 31 |
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| 32 | struct failover *failover_register(struct net_device *dev,
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| 33 | struct failover_ops *ops);
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| 34 | void failover_unregister(struct failover *failover);
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| 35 | int failover_slave_unregister(struct net_device *slave_dev);
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| 36 |
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| 37 | #endif
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