diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/main.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index 386d6297e0f1..bd288e236db7 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -63,8 +63,10 @@ struct nfp_fl_stats_id { * struct nfp_fl_tunnel_offloads - priv data for tunnel offloads * @offloaded_macs: Hashtable of the offloaded MAC addresses * @ipv4_off_list: List of IPv4 addresses to offload + * @ipv6_off_list: List of IPv6 addresses to offload * @neigh_off_list: List of neighbour offloads * @ipv4_off_lock: Lock for the IPv4 address list + * @ipv6_off_lock: Lock for the IPv6 address list * @neigh_off_lock: Lock for the neighbour address list * @mac_off_ids: IDA to manage id assignment for offloaded MACs * @neigh_nb: Notifier to monitor neighbour state @@ -72,8 +74,10 @@ struct nfp_fl_stats_id { struct nfp_fl_tunnel_offloads { struct rhashtable offloaded_macs; struct list_head ipv4_off_list; + struct list_head ipv6_off_list; struct list_head neigh_off_list; struct mutex ipv4_off_lock; + struct mutex ipv6_off_lock; spinlock_t neigh_off_lock; struct ida mac_off_ids; struct notifier_block neigh_nb; @@ -274,12 +278,25 @@ struct nfp_fl_stats { u64 used; }; +/** + * struct nfp_ipv6_addr_entry - cached IPv6 addresses + * @ipv6_addr: IP address + * @ref_count: number of rules currently using this IP + * @list: list pointer + */ +struct nfp_ipv6_addr_entry { + struct in6_addr ipv6_addr; + int ref_count; + struct list_head list; +}; + struct nfp_fl_payload { struct nfp_fl_rule_metadata meta; unsigned long tc_flower_cookie; struct rhash_head fl_node; struct rcu_head rcu; __be32 nfp_tun_ipv4_addr; + struct nfp_ipv6_addr_entry *nfp_tun_ipv6; struct net_device *ingress_dev; char *unmasked_data; char *mask_data; @@ -397,6 +414,10 @@ int nfp_tunnel_mac_event_handler(struct nfp_app *app, unsigned long event, void *ptr); void nfp_tunnel_del_ipv4_off(struct nfp_app *app, __be32 ipv4); void nfp_tunnel_add_ipv4_off(struct nfp_app *app, __be32 ipv4); +void +nfp_tunnel_put_ipv6_off(struct nfp_app *app, struct nfp_ipv6_addr_entry *entry); +struct nfp_ipv6_addr_entry * +nfp_tunnel_add_ipv6_off(struct nfp_app *app, struct in6_addr *ipv6); void nfp_tunnel_request_route(struct nfp_app *app, struct sk_buff *skb); void nfp_tunnel_keep_alive(struct nfp_app *app, struct sk_buff *skb); void nfp_flower_lag_init(struct nfp_fl_lag *lag); |