| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Copyright (C) 2018-2021, Intel Corporation. */ |
| |
| #ifndef _ICE_LAG_H_ |
| #define _ICE_LAG_H_ |
| |
| #include <linux/netdevice.h> |
| |
| /* LAG roles for netdev */ |
| enum ice_lag_role { |
| ICE_LAG_NONE, |
| ICE_LAG_PRIMARY, |
| ICE_LAG_BACKUP, |
| ICE_LAG_UNSET |
| }; |
| |
| struct ice_pf; |
| |
| /* LAG info struct */ |
| struct ice_lag { |
| struct ice_pf *pf; /* backlink to PF struct */ |
| struct net_device *netdev; /* this PF's netdev */ |
| struct net_device *peer_netdev; |
| struct net_device *upper_netdev; /* upper bonding netdev */ |
| struct notifier_block notif_block; |
| u8 bonded:1; /* currently bonded */ |
| u8 primary:1; /* this is primary */ |
| u8 role; |
| }; |
| |
| int ice_init_lag(struct ice_pf *pf); |
| void ice_deinit_lag(struct ice_pf *pf); |
| #endif /* _ICE_LAG_H_ */ |
