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-rw-r--r--src/dev/alpha/tsunami_io.hh6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/dev/alpha/tsunami_io.hh b/src/dev/alpha/tsunami_io.hh
index b6d63322b..f649247e2 100644
--- a/src/dev/alpha/tsunami_io.hh
+++ b/src/dev/alpha/tsunami_io.hh
@@ -141,6 +141,12 @@ class TsunamiIO : public BasicPioDevice
void clearPIC(uint8_t bitvector);
/**
+ * Drain the io state including all associated events.
+ * @param drainEvent
+ */
+ unsigned int drain(Event *de);
+
+ /**
* Serialize this object to the given output stream.
* @param os The stream to serialize to.
*/