4 files changed, 37 insertions, 4 deletions
diff --git a/src/arch/arm/ArmTLB.py b/src/arch/arm/ArmTLB.py
index fc6f51d84..8599fa75f 100644
--- a/src/arch/arm/ArmTLB.py
+++ b/src/arch/arm/ArmTLB.py
@@ -45,7 +45,7 @@ from MemObject import MemObject
 class ArmTableWalker(MemObject):
     type = 'ArmTableWalker'
     cxx_class = 'ArmISA::TableWalker'
-    port = Port("Port for TableWalker to do walk the translation with")
+    port = MasterPort("Port for TableWalker to do walk the translation with")
     sys = Param.System(Parent.any, "system object parameter")
     min_backoff = Param.Tick(0, "Minimum backoff delay after failed send")
     max_backoff = Param.Tick(100000, "Minimum backoff delay after failed send")
diff --git a/src/arch/x86/X86LocalApic.py b/src/arch/x86/X86LocalApic.py
index 2f53c4e24..283d94ba7 100644
--- a/src/arch/x86/X86LocalApic.py
+++ b/src/arch/x86/X86LocalApic.py
@@ -1,3 +1,15 @@
+# Copyright (c) 2012 ARM Limited
+# All rights reserved.
+#
+# The license below extends only to copyright in the software and shall
+# not be construed as granting a license to any other intellectual
+# property including but not limited to intellectual property relating
+# to a hardware implementation of the functionality of the software
+# licensed hereunder.  You may use the software subject to the license
+# terms below provided that you ensure that this notice is replicated
+# unmodified and in its entirety in all distributions of the software,
+# modified or unmodified, in source code or in binary form.
+#
 # Copyright (c) 2008 The Regents of The University of Michigan
 # All rights reserved.
 #
@@ -35,6 +47,7 @@ class X86LocalApic(BasicPioDevice):
     type = 'X86LocalApic'
     cxx_class = 'X86ISA::Interrupts'
     pio_latency = Param.Latency('1ns', 'Programmed IO latency in simticks')
-    int_port = Port("Port for sending and receiving interrupt messages")
+    int_master = MasterPort("Port for sending interrupt messages")
+    int_slave = SlavePort("Port for receiving interrupt messages")
     int_latency = Param.Latency('1ns', \
             "Latency for an interrupt to propagate through this device.")
diff --git a/src/arch/x86/X86TLB.py b/src/arch/x86/X86TLB.py
index 7f2fcd358..334d2a0cf 100644
--- a/src/arch/x86/X86TLB.py
+++ b/src/arch/x86/X86TLB.py
@@ -44,7 +44,7 @@ from MemObject import MemObject
 class X86PagetableWalker(MemObject):
     type = 'X86PagetableWalker'
     cxx_class = 'X86ISA::Walker'
-    port = Port("Port for the hardware table walker")
+    port = MasterPort("Port for the hardware table walker")
     system = Param.System(Parent.any, "system object")
 
 class X86TLB(BaseTLB):
diff --git a/src/arch/x86/interrupts.hh b/src/arch/x86/interrupts.hh
index 8567b30f0..13ad2069b 100644
--- a/src/arch/x86/interrupts.hh
+++ b/src/arch/x86/interrupts.hh
@@ -1,4 +1,16 @@
 /*
+ * Copyright (c) 2012 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder.  You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
  * Copyright (c) 2007 The Hewlett-Packard Development Company
  * All rights reserved.
  *
@@ -35,6 +47,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * Authors: Gabe Black
+ *          Andreas Hansson
  */
 
 #ifndef __ARCH_X86_INTERRUPTS_HH__
@@ -225,8 +238,15 @@ class Interrupts : public BasicPioDevice, IntDev
 
     Port *getPort(const std::string &if_name, int idx = -1)
     {
-        if (if_name == "int_port")
+        // a bit of an odd one since there is now two ports in the
+        // Python class we also need two ports even if they are
+        // identical
+        if (if_name == "int_master") {
             return intPort;
+        } else if (if_name == "int_slave") {
+            // memory leak...but will be removed in the next patch
+            return new IntPort(name() + ".int_slave", this, this, latency);
+        }
         return BasicPioDevice::getPort(if_name, idx);
     }