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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829303132333435363738394041/* 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 */