X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fipsec-secgw%2Fevent_helper.h;h=b65b343367c3c5cb94b2024973fdd7cf32ee9307;hb=41515403f1841c7444c648c21dc355c6fe258709;hp=913b1727f2e2f663ccffad24205ebb210a5c60ea;hpb=1d89ccf32301304580940716eb0a3b2324407d4f;p=dpdk.git

diff --git a/examples/ipsec-secgw/event_helper.h b/examples/ipsec-secgw/event_helper.h
index 913b1727f2..b65b343367 100644
--- a/examples/ipsec-secgw/event_helper.h
+++ b/examples/ipsec-secgw/event_helper.h
@@ -13,6 +13,11 @@
 		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
 
@@ -35,9 +40,15 @@
 #define EVENT_MODE_MAX_LCORE_LINKS \
 	(EVENT_MODE_MAX_EVENT_DEVS * EVENT_MODE_MAX_EVENT_QUEUES_PER_DEV)
 
+/* Max adapters that one Rx core can handle */
+#define EVENT_MODE_MAX_ADAPTERS_PER_RX_CORE EVENT_MODE_MAX_RX_ADAPTERS
+
 /* Max adapters that one Tx core can handle */
 #define EVENT_MODE_MAX_ADAPTERS_PER_TX_CORE EVENT_MODE_MAX_TX_ADAPTERS
 
+/* Used to indicate that queue schedule type is not set */
+#define SCHED_TYPE_NOT_SET	3
+
 /**
  * Packet transfer mode of the application
  */
@@ -46,12 +57,37 @@ enum eh_pkt_transfer_mode {
 	EH_PKT_TRANSFER_MODE_EVENT,
 };
 
+/**
+ * Event mode packet rx types
+ */
+enum eh_rx_types {
+	EH_RX_TYPE_NON_BURST = 0,
+	EH_RX_TYPE_BURST
+};
+
+/**
+ * Event mode packet tx types
+ */
+enum eh_tx_types {
+	EH_TX_TYPE_INTERNAL_PORT = 0,
+	EH_TX_TYPE_NO_INTERNAL_PORT
+};
+
+/**
+ * Event mode ipsec mode types
+ */
+enum eh_ipsec_mode_types {
+	EH_IPSEC_MODE_TYPE_APP = 0,
+	EH_IPSEC_MODE_TYPE_DRIVER
+};
+
 /* Event dev params */
 struct eventdev_params {
 	uint8_t eventdev_id;
 	uint8_t nb_eventqueue;
 	uint8_t nb_eventport;
 	uint8_t ev_queue_mode;
+	uint8_t all_internal_ports;
 };
 
 /**
@@ -154,8 +190,52 @@ struct eh_conf {
 		 */
 	void *mode_params;
 		/**< Mode specific parameters */
+
+		/** Application specific params */
+	enum eh_ipsec_mode_types ipsec_mode;
+		/**< Mode of ipsec run */
+};
+
+/* Workers registered by the application */
+struct eh_app_worker_params {
+	union {
+		RTE_STD_C11
+		struct {
+			uint64_t burst : 1;
+			/**< Specify status of rx type burst */
+			uint64_t tx_internal_port : 1;
+			/**< Specify whether tx internal port is available */
+			uint64_t ipsec_mode : 1;
+			/**< Specify ipsec processing level */
+		};
+		uint64_t u64;
+	} cap;
+			/**< Capabilities of this worker */
+	void (*worker_thread)(struct eh_event_link_info *links,
+			uint8_t nb_links);
+			/**< Worker thread */
 };
 
+/**
+ * Allocate memory for event helper configuration and initialize
+ * it with default values.
+ *
+ * @return
+ * - pointer to event helper configuration structure on success.
+ * - NULL on failure.
+ */
+struct eh_conf *
+eh_conf_init(void);
+
+/**
+ * Uninitialize event helper configuration and release its memory
+. *
+ * @param conf
+ *   Event helper configuration
+ */
+void
+eh_conf_uninit(struct eh_conf *conf);
+
 /**
  * Initialize event mode devices
  *
@@ -214,4 +294,34 @@ eh_devs_uninit(struct eh_conf *conf);
 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);
+
+
+/**
+ * Launch eventmode worker
+ *
+ * The application can request the eventmode helper subsystem to launch the
+ * worker based on the capabilities of event device and the options selected
+ * while initializing the eventmode.
+ *
+ * @param conf
+ *   Event helper configuration
+ * @param app_wrkr
+ *   List of all the workers registered by application, along with its
+ *   capabilities
+ * @param nb_wrkr_param
+ *   Number of workers passed by the application
+ *
+ */
+void
+eh_launch_worker(struct eh_conf *conf, struct eh_app_worker_params *app_wrkr,
+		uint8_t nb_wrkr_param);
+
 #endif /* _EVENT_HELPER_H_ */