X86: Add a .serializing directive that makes a macroop serializing.

[gem5.git] / src / cpu / memtest / memtest.hh

diff --git a/src/cpu/memtest/memtest.hh b/src/cpu/memtest/memtest.hh
index 907659f699e40366434dc1900056f5fad0ccdbd1..bb71da355dc9b750350df61965119ac4ea6173c0 100644 (file)
--- a/src/cpu/memtest/memtest.hh
+++ b/src/cpu/memtest/memtest.hh
@@ -132,6 +132,11 @@ class MemTest : public MemObject
     PacketPtr retryPkt;
 
     bool accessRetry;
+    
+    //
+    // The dmaOustanding flag enforces only one dma at a time
+    //
+    bool dmaOutstanding;
 
     unsigned size;              // size of testing memory region
 
@@ -139,6 +144,8 @@ class MemTest : public MemObject
     unsigned percentFunctional; // target percentage of functional accesses
     unsigned percentUncacheable;
 
+    bool issueDmas;
+
     int id;
 
     std::set<unsigned> outstandingAddrs;