Port: Add protocol-agnostic ports in the port hierarchy

[gem5.git] / src / mem / bus.hh

diff --git a/src/mem/bus.hh b/src/mem/bus.hh
index 26729f7cc5742ab3670f8893246313d68f270781..f3cbc9d24e7d13cd7d84669c3014f741f282034a 100644 (file)
--- a/src/mem/bus.hh
+++ b/src/mem/bus.hh
@@ -361,8 +361,10 @@ class BaseBus : public MemObject
     virtual void init();
 
     /** A function used to return the port associated with this bus object. */
-    virtual MasterPort& getMasterPort(const std::string& if_name, int idx = -1);
-    virtual SlavePort& getSlavePort(const std::string& if_name, int idx = -1);
+    BaseMasterPort& getMasterPort(const std::string& if_name,
+                                  PortID idx = InvalidPortID);
+    BaseSlavePort& getSlavePort(const std::string& if_name,
+                                PortID idx = InvalidPortID);
 
     virtual unsigned int drain(Event *de) = 0;