| /* |
| *************************************************************************** |
| * Copyright (c) 2014-2015,2019, The Linux Foundation. All rights reserved. |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all copies. |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| ************************************************************************** |
| */ |
| |
| #define NSS_NLGRE_REDIR_LAG_SLAVES 2 /**< Maximum number of slaves for lag tunnel */ |
| |
| /* |
| * nss_nlgre_redir_lag_pvt_data |
| * Context need to be maintained for LAG deployment. |
| */ |
| struct nss_nlgre_redir_lag_pvt_data { |
| uint32_t inner_ifnum; /**< Inner ifnum of lag netdev */ |
| uint32_t outer_ifnum; /**< Outer ifnum of lag netdev */ |
| struct net_device *slaves[2]; /**< Slave's dev reference*/ |
| struct net_device *dev; /**< Pointer to netdev for lag */ |
| }; |
| |
| /* |
| * nss_nlgre_redir_lag_create_tun() |
| * Creates a lag node and configures LAG US/DS dynamic nodes. |
| */ |
| int nss_nlgre_redir_lag_create_tun(struct nss_nlgre_redir_create_tun *create_params); |
| |
| /* |
| * nss_nlgre_redir_lag_destroy_tun() |
| * Destroys the lag tunnel. |
| */ |
| int nss_nlgre_redir_lag_destroy_tun(struct net_device *dev); |
| |
| /* |
| * nss_nlgre_redir_lag_set_next_hop() |
| * Sets the next hop as lag US node |
| */ |
| int nss_nlgre_redir_lag_set_next_hop(struct nss_nlgre_redir_set_next *set_next_params); |
| |
| /* |
| * nss_nlgre_redir_lag_map_interface() |
| * Maps the vap interface to tunnel ID |
| */ |
| int nss_nlgre_redir_lag_map_interface(struct nss_nlgre_redir_map *map_params); |
| |
| /* |
| * nss_nlgre_redir_lag_add_hash() |
| * Add hash entry. |
| */ |
| int nss_nlgre_redir_lag_add_hash(struct nss_nlgre_redir_hash_ops *hash_ops); |
| |
| /* |
| * nss_nlgre_redir_lag_del_hash() |
| * Delete hash entry. |
| */ |
| int nss_nlgre_redir_lag_del_hash(struct nss_nlgre_redir_hash_ops *hash_ops); |
| |
