From c41fc138e78420c72d8dada805a16c96f74f631b Mon Sep 17 00:00:00 2001
From: Brad Beckmann <Brad.Beckmann@amd.com>
Date: Sun, 6 Feb 2011 22:14:18 -0800
Subject: dev: fixed bugs to extend interrupt capability beyond 15 cores

---
 src/arch/x86/interrupts.cc | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/arch/x86')

diff --git a/src/arch/x86/interrupts.cc b/src/arch/x86/interrupts.cc
index 9b2d42a16..837c802ec 100644
--- a/src/arch/x86/interrupts.cc
+++ b/src/arch/x86/interrupts.cc
@@ -294,7 +294,14 @@ X86ISA::Interrupts::setCPU(BaseCPU * newCPU)
 void
 X86ISA::Interrupts::init()
 {
+    //
+    // The local apic must register its address ranges on both its pio port
+    // via the basicpiodevice(piodevice) init() function and its int port
+    // that it inherited from IntDev.  Note IntDev is not a SimObject itself.
+    //
     BasicPioDevice::init();
+    IntDev::init();
+
     Pc * pc = dynamic_cast<Pc *>(platform);
     assert(pc);
     pc->southBridge->ioApic->registerLocalApic(initialApicId, this);
-- 
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