9 files changed, 16 insertions, 13 deletions

diff --git a/src/arch/arm/table_walker.cc b/src/arch/arm/table_walker.cc
index dbd4211d5..5f4453935 100644
--- a/src/arch/arm/table_walker.cc
+++ b/src/arch/arm/table_walker.cc
@@ -110,8 +110,8 @@ TableWalker::resume()
     }
 }
 
-MasterPort&
-TableWalker::getMasterPort(const std::string &if_name, int idx)
+BaseMasterPort&
+TableWalker::getMasterPort(const std::string &if_name, PortID idx)
 {
     if (if_name == "port") {
         return port;
diff --git a/src/arch/arm/table_walker.hh b/src/arch/arm/table_walker.hh
index 509b24339..22c5d03b4 100644
--- a/src/arch/arm/table_walker.hh
+++ b/src/arch/arm/table_walker.hh
@@ -399,8 +399,8 @@ class TableWalker : public MemObject
     void completeDrain();
     virtual unsigned int drain(Event *de);
     virtual void resume();
-    virtual MasterPort& getMasterPort(const std::string &if_name,
-                                      int idx = -1);
+    virtual BaseMasterPort& getMasterPort(const std::string &if_name,
+                                          PortID idx = InvalidPortID);
 
     Fault walk(RequestPtr req, ThreadContext *tc, uint8_t cid, TLB::Mode mode,
             TLB::Translation *_trans, bool timing, bool functional = false);
diff --git a/src/arch/arm/tlb.cc b/src/arch/arm/tlb.cc
index f9b2e6fe7..e7ac935e6 100644
--- a/src/arch/arm/tlb.cc
+++ b/src/arch/arm/tlb.cc
@@ -722,7 +722,7 @@ TLB::translateTiming(RequestPtr req, ThreadContext *tc,
     return fault;
 }
 
-MasterPort*
+BaseMasterPort*
 TLB::getMasterPort()
 {
     return &tableWalker->getMasterPort("port");
diff --git a/src/arch/arm/tlb.hh b/src/arch/arm/tlb.hh
index a20957f6a..968699764 100644
--- a/src/arch/arm/tlb.hh
+++ b/src/arch/arm/tlb.hh
@@ -224,7 +224,7 @@ class TLB : public BaseTLB
      *
      * @return A pointer to the walker master port
      */
-    virtual MasterPort* getMasterPort();
+    virtual BaseMasterPort* getMasterPort();
 
     // Caching misc register values here.
     // Writing to misc registers needs to invalidate them.
diff --git a/src/arch/x86/interrupts.hh b/src/arch/x86/interrupts.hh
index 06425fbda..06094f0b1 100644
--- a/src/arch/x86/interrupts.hh
+++ b/src/arch/x86/interrupts.hh
@@ -238,7 +238,8 @@ class Interrupts : public BasicPioDevice, IntDev
     AddrRangeList getAddrRanges() const;
     AddrRangeList getIntAddrRange() const;
 
-    MasterPort &getMasterPort(const std::string &if_name, int idx = -1)
+    BaseMasterPort &getMasterPort(const std::string &if_name,
+                                  PortID idx = InvalidPortID)
     {
         if (if_name == "int_master") {
             return intMasterPort;
@@ -246,7 +247,8 @@ class Interrupts : public BasicPioDevice, IntDev
         return BasicPioDevice::getMasterPort(if_name, idx);
     }
 
-    SlavePort &getSlavePort(const std::string &if_name, int idx = -1)
+    BaseSlavePort &getSlavePort(const std::string &if_name,
+                                PortID idx = InvalidPortID)
     {
         if (if_name == "int_slave") {
             return intSlavePort;
diff --git a/src/arch/x86/pagetable_walker.cc b/src/arch/x86/pagetable_walker.cc
index 46d608ace..1e42e5593 100644
--- a/src/arch/x86/pagetable_walker.cc
+++ b/src/arch/x86/pagetable_walker.cc
@@ -173,8 +173,8 @@ bool Walker::sendTiming(WalkerState* sendingState, PacketPtr pkt)
     return port.sendTimingReq(pkt);
 }
 
-MasterPort &
-Walker::getMasterPort(const std::string &if_name, int idx)
+BaseMasterPort &
+Walker::getMasterPort(const std::string &if_name, PortID idx)
 {
     if (if_name == "port")
         return port;
diff --git a/src/arch/x86/pagetable_walker.hh b/src/arch/x86/pagetable_walker.hh
index c59661619..07f476b00 100644
--- a/src/arch/x86/pagetable_walker.hh
+++ b/src/arch/x86/pagetable_walker.hh
@@ -169,7 +169,8 @@ namespace X86ISA
                 RequestPtr req, BaseTLB::Mode mode);
         Fault startFunctional(ThreadContext * _tc, Addr &addr,
                 unsigned &logBytes, BaseTLB::Mode mode);
-        MasterPort &getMasterPort(const std::string &if_name, int idx = -1);
+        BaseMasterPort &getMasterPort(const std::string &if_name,
+                                      PortID idx = InvalidPortID);
 
       protected:
         // The TLB we're supposed to load.
diff --git a/src/arch/x86/tlb.cc b/src/arch/x86/tlb.cc
index df7a33ad2..fb7dac02e 100644
--- a/src/arch/x86/tlb.cc
+++ b/src/arch/x86/tlb.cc
@@ -435,7 +435,7 @@ TLB::unserialize(Checkpoint *cp, const std::string &section)
 {
 }
 
-MasterPort *
+BaseMasterPort *
 TLB::getMasterPort()
 {
     return &walker->getMasterPort("port");
diff --git a/src/arch/x86/tlb.hh b/src/arch/x86/tlb.hh
index 1d1204cfe..85bcead57 100644
--- a/src/arch/x86/tlb.hh
+++ b/src/arch/x86/tlb.hh
@@ -147,7 +147,7 @@ namespace X86ISA
          *
          * @return A pointer to the walker master port
          */
-        virtual MasterPort *getMasterPort();
+        virtual BaseMasterPort *getMasterPort();
     };
 }