proper post reset handling for PDEC reset

linux/ipcore/PdecHandler.cpp

@@ -107,18 +107,7 @@ ReturnValue_t PdecHandler::firstLoop() {
     return result;
   }
 
-  // This configuration must be done while the PDEC is not held in reset.
-  if (OP_MODE == Modes::IRQ) {
-    // Configure interrupt mask register to enable interrupts
-    *(registerBaseAddress + PDEC_IMR_OFFSET) = pdecConfig.getImrReg();
-  }
-  result = resetFarStatFlag();
-  if (result != returnvalue::OK) {
-    // Requires reconfiguration and reinitialization of PDEC
-    triggerEvent(INVALID_FAR);
-    return result;
-  }
-  return returnvalue::OK;
+  return postResetOperation();
 }
 
 ReturnValue_t PdecHandler::performOperation(uint8_t operationCode) {
@@ -785,6 +774,27 @@ void PdecHandler::pdecResetNoInit() {
   pdecToReset();
   usleep(20);
   releasePdec();
+  ReturnValue_t result = postResetOperation();
+  if (result != returnvalue::OK) {
+    // What can we really do here? Event was already triggered if this is due to the FAR flag
+    // not being reset.
+    sif::error << "PdecHandler::pdecResetNoInit: Post reset operation failed unexpectedly"
+               << std::endl;
+  }
+}
+
+ReturnValue_t PdecHandler::postResetOperation() {
+  // This configuration must be done while the PDEC is not held in reset.
+  if (OP_MODE == Modes::IRQ) {
+    // Configure interrupt mask register to enable interrupts
+    *(registerBaseAddress + PDEC_IMR_OFFSET) = pdecConfig.getImrReg();
+  }
+  ReturnValue_t result = resetFarStatFlag();
+  if (result != returnvalue::OK) {
+    // Requires reconfiguration and reinitialization of PDEC
+    triggerEvent(INVALID_FAR);
+  }
+  return result;
 }
 
 std::string PdecHandler::getMonStatusString(uint32_t status) {

linux/ipcore/PdecHandler.h

@@ -365,6 +365,8 @@ class PdecHandler : public SystemObject,
 
   void pdecResetNoInit();
 
+  ReturnValue_t postResetOperation();
+
   void initFailedHandler(ReturnValue_t reason);
 
   std::string getMonStatusString(uint32_t status);