TX packet capture - zero impact on fast path

(using wrapper when service mode is active)

Signed-off-by: imarom <imarom@cisco.com>

2 files changed, 42 insertions, 1 deletions

diff --git a/src/stateless/messaging/trex_stateless_messaging.cpp b/src/stateless/messaging/trex_stateless_messaging.cpp
index f89ca343..0a3fbfde 100644
--- a/src/stateless/messaging/trex_stateless_messaging.cpp
+++ b/src/stateless/messaging/trex_stateless_messaging.cpp
@@ -233,6 +233,24 @@ TrexStatelessDpBarrier::clone() {
     return new_msg;
 }
 
+/*************************
+  service mode message
+ ************************/
+
+bool
+TrexStatelessDpServiceMode::handle(TrexStatelessDpCore *dp_core) {
+    dp_core->set_service_mode(m_port_id, m_enabled);
+    return true;
+}
+
+TrexStatelessCpToDpMsgBase *
+TrexStatelessDpServiceMode::clone() {
+
+    TrexStatelessCpToDpMsgBase *new_msg = new TrexStatelessDpServiceMode(m_port_id, m_enabled);
+
+    return new_msg;
+}
+
 /************************* messages from DP to CP **********************/
 bool
 TrexDpPortEventMsg::handle() {
diff --git a/src/stateless/messaging/trex_stateless_messaging.h b/src/stateless/messaging/trex_stateless_messaging.h
index cd79d6e7..7871a754 100644
--- a/src/stateless/messaging/trex_stateless_messaging.h
+++ b/src/stateless/messaging/trex_stateless_messaging.h
@@ -140,7 +140,7 @@ protected:
 class TrexStatelessDpStart : public TrexStatelessCpToDpMsgBase {
 public:
 
-    TrexStatelessDpStart(uint8_t m_port_id, int m_event_id, TrexStreamsCompiledObj *obj, double duration);
+    TrexStatelessDpStart(uint8_t port_id, int event_id, TrexStreamsCompiledObj *obj, double duration);
 
     ~TrexStatelessDpStart();
 
@@ -369,6 +369,29 @@ private:
 };
 
 
+/**
+ * move a DP core in/out of service mode (slower as it might do
+ * capturing and etc.) 
+ *
+ */
+class TrexStatelessDpServiceMode : public TrexStatelessCpToDpMsgBase {
+public:
+
+    TrexStatelessDpServiceMode(uint8_t port_id, bool enabled) {
+        m_port_id = port_id;
+        m_enabled = enabled;
+    }
+
+    virtual TrexStatelessCpToDpMsgBase * clone();
+
+    virtual bool handle(TrexStatelessDpCore *dp_core);
+
+private:
+
+    uint8_t   m_port_id;
+    bool      m_enabled;
+};
+
 /************************* messages from DP to CP **********************/
 
 /**