Make PioPort/DmaPort,DmaDevice/PioDevice compile.

Add another type to the PacketResult enum of Unknown
Seperate time into requsetTime and responseTime.

dev/io_device.cc:
dev/io_device.hh:
    Make PioPort/DmaPort,DmaDevice/PioDevice compile.
mem/packet.hh:
    Add another type to the PacketResult enum of Unknown (e.g. no state set yet)
mem/request.hh:
    Seperate time into requsetTime and responseTime.

--HG--
extra : convert_revision : c6394cb838013296caea6492275252b8cae2882f

1 files changed, 5 insertions, 1 deletions

diff --git a/mem/request.hh b/mem/request.hh
index 5e2275741..1c65057a0 100644
--- a/mem/request.hh
+++ b/mem/request.hh
@@ -73,7 +73,11 @@ class Request
     int size;
 
     /** The time this request was started. Used to calculate latencies. */
-    Tick time;
+    Tick requestTime;
+
+    /** The time this request was responded to in the memory hierachy. Used by
+     * deviced to inform ports how long a request should be delayed. */
+    Tick responseTime;
 
     /** Destination address if this is a block copy. */
     Addr copyDest;