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-rw-r--r--src/arch/arm/ArmTLB.py2
-rw-r--r--src/arch/x86/X86LocalApic.py15
-rw-r--r--src/arch/x86/X86TLB.py2
-rw-r--r--src/arch/x86/interrupts.hh22
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);
}