X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fipsec-secgw%2Fevent_helper.h;h=8eb5e25a09150cbc481fc6947e8f99ad87575fd8;hb=4ce384793f842de07ffedb0df80127cee546af3a;hp=c8afc84b0832753b57e31caa21159fa817e73e0b;hpb=d7bcfb9707fac1f67a1dda0d6cd35f829fc89d1a;p=dpdk.git

diff --git a/examples/ipsec-secgw/event_helper.h b/examples/ipsec-secgw/event_helper.h
index c8afc84b08..8eb5e25a09 100644
--- a/examples/ipsec-secgw/event_helper.h
+++ b/examples/ipsec-secgw/event_helper.h
@@ -13,9 +13,26 @@
 		RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__ ,) "\n", \
 			__func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__ ,)))
 
+#define EH_LOG_INFO(...) \
+	RTE_LOG(INFO, EH, \
+		RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__ ,) "\n", \
+			__func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__ ,)))
+
 /* Max event devices supported */
 #define EVENT_MODE_MAX_EVENT_DEVS RTE_EVENT_MAX_DEVS
 
+/* Max Rx adapters supported */
+#define EVENT_MODE_MAX_RX_ADAPTERS RTE_EVENT_MAX_DEVS
+
+/* Max Tx adapters supported */
+#define EVENT_MODE_MAX_TX_ADAPTERS RTE_EVENT_MAX_DEVS
+
+/* Max Rx adapter connections */
+#define EVENT_MODE_MAX_CONNECTIONS_PER_ADAPTER 16
+
+/* Max Tx adapter connections */
+#define EVENT_MODE_MAX_CONNECTIONS_PER_TX_ADAPTER 16
+
 /* Max event queues supported per event device */
 #define EVENT_MODE_MAX_EVENT_QUEUES_PER_DEV RTE_EVENT_MAX_QUEUES_PER_DEV
 
@@ -23,6 +40,9 @@
 #define EVENT_MODE_MAX_LCORE_LINKS \
 	(EVENT_MODE_MAX_EVENT_DEVS * EVENT_MODE_MAX_EVENT_QUEUES_PER_DEV)
 
+/* Max adapters that one Tx core can handle */
+#define EVENT_MODE_MAX_ADAPTERS_PER_TX_CORE EVENT_MODE_MAX_TX_ADAPTERS
+
 /**
  * Packet transfer mode of the application
  */
@@ -53,12 +73,54 @@ struct eh_event_link_info {
 		/**< Lcore to be polling on this port */
 };
 
+/* Rx adapter connection info */
+struct rx_adapter_connection_info {
+	uint8_t ethdev_id;
+	uint8_t eventq_id;
+	int32_t ethdev_rx_qid;
+};
+
+/* Rx adapter conf */
+struct rx_adapter_conf {
+	int32_t eventdev_id;
+	int32_t adapter_id;
+	uint32_t rx_core_id;
+	uint8_t nb_connections;
+	struct rx_adapter_connection_info
+			conn[EVENT_MODE_MAX_CONNECTIONS_PER_ADAPTER];
+};
+
+/* Tx adapter connection info */
+struct tx_adapter_connection_info {
+	uint8_t ethdev_id;
+	int32_t ethdev_tx_qid;
+};
+
+/* Tx adapter conf */
+struct tx_adapter_conf {
+	int32_t eventdev_id;
+	int32_t adapter_id;
+	uint32_t tx_core_id;
+	uint8_t nb_connections;
+	struct tx_adapter_connection_info
+			conn[EVENT_MODE_MAX_CONNECTIONS_PER_TX_ADAPTER];
+	uint8_t tx_ev_queue;
+};
+
 /* Eventmode conf data */
 struct eventmode_conf {
 	int nb_eventdev;
 		/**< No of event devs */
 	struct eventdev_params eventdev_config[EVENT_MODE_MAX_EVENT_DEVS];
 		/**< Per event dev conf */
+	uint8_t nb_rx_adapter;
+		/**< No of Rx adapters */
+	struct rx_adapter_conf rx_adapter[EVENT_MODE_MAX_RX_ADAPTERS];
+		/**< Rx adapter conf */
+	uint8_t nb_tx_adapter;
+		/**< No of Tx adapters */
+	struct tx_adapter_conf tx_adapter[EVENT_MODE_MAX_TX_ADAPTERS];
+		/** Tx adapter conf */
 	uint8_t nb_link;
 		/**< No of links */
 	struct eh_event_link_info
@@ -66,6 +128,8 @@ struct eventmode_conf {
 		/**< Per link conf */
 	struct rte_bitmap *eth_core_mask;
 		/**< Core mask of cores to be used for software Rx and Tx */
+	uint32_t eth_portmask;
+		/**< Mask of the eth ports to be used */
 	union {
 		RTE_STD_C11
 		struct {
@@ -137,4 +201,31 @@ eh_devs_init(struct eh_conf *conf);
 int32_t
 eh_devs_uninit(struct eh_conf *conf);
 
+/**
+ * Get eventdev tx queue
+ *
+ * If the application uses event device which does not support internal port
+ * then it needs to submit the events to a Tx queue before final transmission.
+ * This Tx queue will be created internally by the eventmode helper subsystem,
+ * and application will need its queue ID when it runs the execution loop.
+ *
+ * @param mode_conf
+ *   Event helper configuration
+ * @param eventdev_id
+ *   Event device ID
+ * @return
+ *   Tx queue ID
+ */
+uint8_t
+eh_get_tx_queue(struct eh_conf *conf, uint8_t eventdev_id);
+
+/**
+ * Display event mode configuration
+ *
+ * @param conf
+ *   Event helper configuration
+ */
+void
+eh_display_conf(struct eh_conf *conf);
+
 #endif /* _EVENT_HELPER_H_ */