examples/ipsec-secgw: add event mode

[dpdk.git] / examples / ipsec-secgw / event_helper.h

diff --git a/examples/ipsec-secgw/event_helper.h b/examples/ipsec-secgw/event_helper.h
index 25c8563..b65b343 100644 (file)
--- a/examples/ipsec-secgw/event_helper.h
+++ b/examples/ipsec-secgw/event_helper.h
@@ -46,6 +46,9 @@
 /* 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
  */
@@ -70,6 +73,14 @@ enum eh_tx_types {
        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;
@@ -179,6 +190,10 @@ 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 */
@@ -190,6 +205,8 @@ struct eh_app_worker_params {
                        /**< 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;
@@ -199,6 +216,26 @@ struct eh_app_worker_params {
                        /**< 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
  *