net/ngbe: support MAC filters

[dpdk.git] / drivers / net / sfc / sfc_flow_tunnel.h

diff --git a/drivers/net/sfc/sfc_flow_tunnel.h b/drivers/net/sfc/sfc_flow_tunnel.h
index fec891f..9978118 100644 (file)
--- a/drivers/net/sfc/sfc_flow_tunnel.h
+++ b/drivers/net/sfc/sfc_flow_tunnel.h
@@ -10,6 +10,10 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#include <rte_flow.h>
+
+#include "efx.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -26,12 +30,87 @@ typedef uint8_t sfc_ft_id_t;
 #define SFC_FT_USER_MARK_MASK \
        RTE_LEN2MASK(SFC_FT_USER_MARK_BITS, uint32_t)
 
+#define SFC_FT_GET_TUNNEL_MARK(_mark) \
+       ((_mark) >> SFC_FT_USER_MARK_BITS)
+
+#define SFC_FT_TUNNEL_MARK_INVALID     (0)
+
+#define SFC_FT_TUNNEL_MARK_TO_ID(_tunnel_mark) \
+       ((_tunnel_mark) - 1)
+
+#define SFC_FT_ID_TO_TUNNEL_MARK(_id) \
+       ((_id) + 1)
+
+#define SFC_FT_ID_TO_MARK(_id) \
+       (SFC_FT_ID_TO_TUNNEL_MARK(_id) << SFC_FT_USER_MARK_BITS)
+
+#define SFC_FT_GET_USER_MARK(_mark) \
+       ((_mark) & SFC_FT_USER_MARK_MASK)
+
+#define SFC_FT_MAX_NTUNNELS \
+       (RTE_LEN2MASK(SFC_FT_TUNNEL_MARK_BITS, uint8_t) - 1)
+
+struct sfc_flow_tunnel {
+       bool                            jump_rule_is_set;
+       efx_tunnel_protocol_t           encap_type;
+       struct rte_flow_tunnel          rte_tunnel;
+       unsigned int                    refcnt;
+       sfc_ft_id_t                     id;
+
+       struct rte_flow_action_mark     action_mark;
+       struct rte_flow_action          action;
+
+       struct rte_flow_item_mark       item_mark_v;
+       struct rte_flow_item_mark       item_mark_m;
+       struct rte_flow_item            item;
+
+       uint64_t                        reset_jump_hit_counter;
+       uint64_t                        group_hit_counter;
+};
+
 struct sfc_adapter;
 
 bool sfc_flow_tunnel_is_supported(struct sfc_adapter *sa);
 
 bool sfc_flow_tunnel_is_active(struct sfc_adapter *sa);
 
+struct sfc_flow_tunnel *sfc_flow_tunnel_pick(struct sfc_adapter *sa,
+                                            uint32_t ft_mark);
+
+int sfc_flow_tunnel_detect_jump_rule(struct sfc_adapter *sa,
+                                    const struct rte_flow_action *actions,
+                                    struct sfc_flow_spec_mae *spec,
+                                    struct rte_flow_error *error);
+
+int sfc_flow_tunnel_decap_set(struct rte_eth_dev *dev,
+                             struct rte_flow_tunnel *tunnel,
+                             struct rte_flow_action **pmd_actions,
+                             uint32_t *num_of_actions,
+                             struct rte_flow_error *err);
+
+int sfc_flow_tunnel_match(struct rte_eth_dev *dev,
+                         struct rte_flow_tunnel *tunnel,
+                         struct rte_flow_item **pmd_items,
+                         uint32_t *num_of_items,
+                         struct rte_flow_error *err);
+
+int sfc_flow_tunnel_item_release(struct rte_eth_dev *dev,
+                                struct rte_flow_item *pmd_items,
+                                uint32_t num_items,
+                                struct rte_flow_error *err);
+
+int sfc_flow_tunnel_action_decap_release(struct rte_eth_dev *dev,
+                                        struct rte_flow_action *pmd_actions,
+                                        uint32_t num_actions,
+                                        struct rte_flow_error *err);
+
+int sfc_flow_tunnel_get_restore_info(struct rte_eth_dev *dev,
+                                    struct rte_mbuf *m,
+                                    struct rte_flow_restore_info *info,
+                                    struct rte_flow_error *err);
+
+void sfc_flow_tunnel_reset_hit_counters(struct sfc_adapter *sa);
+
 #ifdef __cplusplus
 }
 #endif