tag each mem_req as coming from the nic if it is DMA'd from the NIC. the NIC tells...

[gem5.git] / dev / tsunami.hh

diff --git a/dev/tsunami.hh b/dev/tsunami.hh
index 476d7e18e876829c3d1a2bbdefc753031eda5745..db266d62d271a184607fa9f7fc3f7958370150b1 100644 (file)
--- a/dev/tsunami.hh
+++ b/dev/tsunami.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -95,10 +95,33 @@ class Tsunami : public Platform
     Tsunami(const std::string &name, System *s, IntrControl *intctrl,
             PciConfigAll *pci, int intrFreq);
 
+    /**
+     * Return the interrupting frequency to AlphaAccess
+     * @return frequency of RTC interrupts
+     */
+     virtual Tick intrFrequency();
+
+    /**
+     * Cause the cpu to post a serial interrupt to the CPU.
+     */
     virtual void postConsoleInt();
+
+    /**
+     * Clear a posted CPU interrupt (id=55)
+     */
     virtual void clearConsoleInt();
 
+    /**
+     * Serialize this object to the given output stream.
+     * @param os The stream to serialize to.
+     */
     virtual void serialize(std::ostream &os);
+
+    /**
+     * Reconstruct the state of this object from a checkpoint.
+     * @param cp The checkpoint use.
+     * @param section The section name of this object
+     */
     virtual void unserialize(Checkpoint *cp, const std::string &section);
 };