diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/main.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index 7ce255705446..e03efb034948 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -43,6 +43,7 @@ #include <net/pkt_cls.h> #include <net/tcp.h> #include <linux/workqueue.h> +#include <linux/idr.h> struct net_device; struct nfp_app; @@ -98,6 +99,30 @@ struct nfp_mtu_conf { }; /** + * struct nfp_fl_lag - Flower APP priv data for link aggregation + * @lag_nb: Notifier to track master/slave events + * @work: Work queue for writing configs to the HW + * @lock: Lock to protect lag_group_list + * @group_list: List of all master/slave groups offloaded + * @ida_handle: IDA to handle group ids + * @pkt_num: Incremented for each config packet sent + * @batch_ver: Incremented for each batch of config packets + * @global_inst: Instance allocator for groups + * @rst_cfg: Marker to reset HW LAG config + */ +struct nfp_fl_lag { + struct notifier_block lag_nb; + struct delayed_work work; + struct mutex lock; + struct list_head group_list; + struct ida ida_handle; + unsigned int pkt_num; + unsigned int batch_ver; + u8 global_inst; + bool rst_cfg; +}; + +/** * struct nfp_flower_priv - Flower APP per-vNIC priv data * @app: Back pointer to app * @nn: Pointer to vNIC @@ -129,6 +154,7 @@ struct nfp_mtu_conf { * from firmware for repr reify * @reify_wait_queue: wait queue for repr reify response counting * @mtu_conf: Configuration of repr MTU value + * @nfp_lag: Link aggregation data block */ struct nfp_flower_priv { struct nfp_app *app; @@ -158,6 +184,7 @@ struct nfp_flower_priv { atomic_t reify_replies; wait_queue_head_t reify_wait_queue; struct nfp_mtu_conf mtu_conf; + struct nfp_fl_lag nfp_lag; }; /** @@ -250,5 +277,8 @@ 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); int nfp_flower_setup_tc_egress_cb(enum tc_setup_type type, void *type_data, void *cb_priv); +void nfp_flower_lag_init(struct nfp_fl_lag *lag); +void nfp_flower_lag_cleanup(struct nfp_fl_lag *lag); +int nfp_flower_lag_reset(struct nfp_fl_lag *lag); #endif |