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usr
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src
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linux-headers-5.4.0-216
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include
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net
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Filename :
net_failover.h
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/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2018, Intel Corporation. */ #ifndef _NET_FAILOVER_H #define _NET_FAILOVER_H #include <net/failover.h> /* failover state */ struct net_failover_info { /* primary netdev with same MAC */ struct net_device __rcu *primary_dev; /* standby netdev */ struct net_device __rcu *standby_dev; /* primary netdev stats */ struct rtnl_link_stats64 primary_stats; /* standby netdev stats */ struct rtnl_link_stats64 standby_stats; /* aggregated stats */ struct rtnl_link_stats64 failover_stats; /* spinlock while updating stats */ spinlock_t stats_lock; }; struct failover *net_failover_create(struct net_device *standby_dev); void net_failover_destroy(struct failover *failover); #define FAILOVER_VLAN_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \ NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \ NETIF_F_HIGHDMA | NETIF_F_LRO) #define FAILOVER_ENC_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \ NETIF_F_RXCSUM | NETIF_F_ALL_TSO) #endif /* _NET_FAILOVER_H */