From 1965a89873d95333b31d83438ea468e2c96401f9 Mon Sep 17 00:00:00 2001
From: Chander Sudanthi <chander.sudanthi@arm.com>
Date: Thu, 10 May 2012 18:04:28 -0500
Subject: [PATCH] ARM: pl011 raw interrupt fix

Raw interrupt was not being set when interrupt was disabled.
This patch sets the raw interrupt regardless of the mask.
---
 src/dev/arm/pl011.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/dev/arm/pl011.cc b/src/dev/arm/pl011.cc
index 2ab92c1db..4be7a5d90 100644
--- a/src/dev/arm/pl011.cc
+++ b/src/dev/arm/pl011.cc
@@ -185,9 +185,10 @@ Pl011::write(PacketPtr pkt)
 
         term->out(data & 0xFF);
 
+        //raw interrupt is set regardless of imsc.txim
+        rawInt.txim = 1;
         if (imsc.txim) {
             DPRINTF(Uart, "TX int enabled, scheduling interruptt\n");
-            rawInt.txim = 1;
             if (!intEvent.scheduled())
                 schedule(intEvent, curTick() + intDelay);
         }
-- 
2.30.2