+static const union mbuf_initializer mbuf_init = {
+ .fields = {
+ .data_off = RTE_PKTMBUF_HEADROOM,
+ .refcnt = 1,
+ .nb_segs = 1,
+ .port = 0
+ }
+};
+
+static __rte_always_inline void
+otx2_wqe_to_mbuf(uint64_t get_work1, const uint64_t mbuf, uint8_t port_id,
+ const uint32_t tag, const uint32_t flags,
+ const void * const lookup_mem)
+{
+ struct nix_wqe_hdr_s *wqe = (struct nix_wqe_hdr_s *)get_work1;
+ uint64_t val = mbuf_init.value | (uint64_t)port_id << 48;
+
+ if (flags & NIX_RX_OFFLOAD_TSTAMP_F)
+ val |= NIX_TIMESYNC_RX_OFFSET;
+
+ otx2_nix_cqe_to_mbuf((struct nix_cqe_hdr_s *)wqe, tag,
+ (struct rte_mbuf *)mbuf, lookup_mem,
+ val, flags);
+
+}
+
+static inline int
+parse_kvargs_flag(const char *key, const char *value, void *opaque)
+{
+ RTE_SET_USED(key);
+
+ *(uint8_t *)opaque = !!atoi(value);
+ return 0;
+}
+
+static inline int
+parse_kvargs_value(const char *key, const char *value, void *opaque)
+{
+ RTE_SET_USED(key);
+
+ *(uint32_t *)opaque = (uint32_t)atoi(value);
+ return 0;
+}
+
+#define SSO_RX_ADPTR_ENQ_FASTPATH_FUNC NIX_RX_FASTPATH_MODES
+#define SSO_TX_ADPTR_ENQ_FASTPATH_FUNC NIX_TX_FASTPATH_MODES
+
+/* Single WS API's */
+uint16_t otx2_ssogws_enq(void *port, const struct rte_event *ev);
+uint16_t otx2_ssogws_enq_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events);
+uint16_t otx2_ssogws_enq_new_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events);
+uint16_t otx2_ssogws_enq_fwd_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events);
+
+/* Dual WS API's */
+uint16_t otx2_ssogws_dual_enq(void *port, const struct rte_event *ev);
+uint16_t otx2_ssogws_dual_enq_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events);
+uint16_t otx2_ssogws_dual_enq_new_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events);
+uint16_t otx2_ssogws_dual_enq_fwd_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events);
+
+/* Auto generated API's */
+#define R(name, f6, f5, f4, f3, f2, f1, f0, flags) \
+uint16_t otx2_ssogws_deq_ ##name(void *port, struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_burst_ ##name(void *port, struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_timeout_ ##name(void *port, \
+ struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_timeout_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_seg_ ##name(void *port, struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_seg_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_seg_timeout_ ##name(void *port, \
+ struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_deq_seg_timeout_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+ \
+uint16_t otx2_ssogws_dual_deq_ ##name(void *port, struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_timeout_ ##name(void *port, \
+ struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_timeout_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_seg_ ##name(void *port, struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_seg_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_seg_timeout_ ##name(void *port, \
+ struct rte_event *ev, \
+ uint64_t timeout_ticks); \
+uint16_t otx2_ssogws_dual_deq_seg_timeout_burst_ ##name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events, \
+ uint64_t timeout_ticks);\
+
+SSO_RX_ADPTR_ENQ_FASTPATH_FUNC
+#undef R
+
+#define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags) \
+uint16_t otx2_ssogws_tx_adptr_enq_ ## name(void *port, struct rte_event ev[],\
+ uint16_t nb_events); \
+uint16_t otx2_ssogws_tx_adptr_enq_seg_ ## name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events); \
+uint16_t otx2_ssogws_dual_tx_adptr_enq_ ## name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events); \
+uint16_t otx2_ssogws_dual_tx_adptr_enq_seg_ ## name(void *port, \
+ struct rte_event ev[], \
+ uint16_t nb_events); \
+
+SSO_TX_ADPTR_ENQ_FASTPATH_FUNC
+#undef T
+
+void sso_updt_xae_cnt(struct otx2_sso_evdev *dev, void *data,
+ uint32_t event_type);
+int sso_xae_reconfigure(struct rte_eventdev *event_dev);
+void sso_fastpath_fns_set(struct rte_eventdev *event_dev);
+
+int otx2_sso_rx_adapter_caps_get(const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev,
+ uint32_t *caps);
+int otx2_sso_rx_adapter_queue_add(const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev,
+ int32_t rx_queue_id,
+ const struct rte_event_eth_rx_adapter_queue_conf *queue_conf);
+int otx2_sso_rx_adapter_queue_del(const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev,
+ int32_t rx_queue_id);
+int otx2_sso_rx_adapter_start(const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev);
+int otx2_sso_rx_adapter_stop(const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev);
+int otx2_sso_tx_adapter_caps_get(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev,
+ uint32_t *caps);
+int otx2_sso_tx_adapter_queue_add(uint8_t id,
+ const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev,
+ int32_t tx_queue_id);
+
+int otx2_sso_tx_adapter_queue_del(uint8_t id,
+ const struct rte_eventdev *event_dev,
+ const struct rte_eth_dev *eth_dev,
+ int32_t tx_queue_id);
+
+/* Clean up API's */
+typedef void (*otx2_handle_event_t)(void *arg, struct rte_event ev);
+void ssogws_flush_events(struct otx2_ssogws *ws, uint8_t queue_id,
+ uintptr_t base, otx2_handle_event_t fn, void *arg);
+void ssogws_reset(struct otx2_ssogws *ws);
+/* Selftest */
+int otx2_sso_selftest(void);