Don't FastAlloc MSHRs since we don't allocate them on the fly.

[gem5.git] / src / dev / io_device.hh

diff --git a/src/dev/io_device.hh b/src/dev/io_device.hh
index e65400ca29de939bbf9153039f075a1b1f543403..44aa01798717d70d5194a7f1db6fe3e64ef0b300 100644 (file)
--- a/src/dev/io_device.hh
+++ b/src/dev/io_device.hh
@@ -32,6 +32,7 @@
 #ifndef __DEV_IO_DEVICE_HH__
 #define __DEV_IO_DEVICE_HH__
 
+#include "base/fast_alloc.hh"
 #include "mem/mem_object.hh"
 #include "mem/packet.hh"
 #include "mem/tport.hh"
@@ -73,7 +74,7 @@ class PioPort : public SimpleTimingPort
 class DmaPort : public Port
 {
   protected:
-    struct DmaReqState : public Packet::SenderState
+    struct DmaReqState : public Packet::SenderState, public FastAlloc
     {
         /** Event to call on the device when this transaction (all packets)
          * complete. */
@@ -266,8 +267,7 @@ class DmaDevice : public PioDevice
 
     void dmaWrite(Addr addr, int size, Event *event, uint8_t *data)
     {
-        dmaPort->dmaAction(MemCmd::WriteInvalidateReq,
-                           addr, size, event, data);
+        dmaPort->dmaAction(MemCmd::WriteReq, addr, size, event, data);
     }
 
     void dmaRead(Addr addr, int size, Event *event, uint8_t *data)