X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fdev%2Fisa_fake.hh;h=07657ad7dfc141a4128ddd484018fba7b7b8eadb;hb=eae1e97fb002b44a9d8c46df2da1ddc1d0156ce4;hp=4c195a97f0d3689356e4cdb03335e748a84f80df;hpb=b82fa633bb9a9bf72b724dcf202985f37ab1d8b8;p=gem5.git

diff --git a/src/dev/isa_fake.hh b/src/dev/isa_fake.hh
index 4c195a97f..07657ad7d 100644
--- a/src/dev/isa_fake.hh
+++ b/src/dev/isa_fake.hh
@@ -35,10 +35,13 @@
 #ifndef __ISA_FAKE_HH__
 #define __ISA_FAKE_HH__
 
+#include <string>
+
 #include "base/range.hh"
 #include "dev/io_device.hh"
-#include "dev/alpha/tsunami.hh"
+// #include "dev/alpha/tsunami.hh"
 #include "mem/packet.hh"
+#include "params/IsaFake.hh"
 
 /**
  * IsaFake is a device that returns, BadAddr, 1 or 0 on all reads and
@@ -49,20 +52,21 @@
  */
 class IsaFake : public BasicPioDevice
 {
-  public:
-    struct Params : public BasicPioDevice::Params
-    {
-        Addr pio_size;
-        bool retBadAddr;
-        uint8_t retData;
-    };
   protected:
-    const Params *params() const { return (const Params*)_params; }
-    uint64_t retData;
+    uint8_t retData8;
+    uint16_t retData16;
+    uint32_t retData32;
+    uint64_t retData64;
 
   public:
+    typedef IsaFakeParams Params;
+    const Params *
+    params() const
+    {
+        return dynamic_cast<const Params *>(_params);
+    }
     /**
-      * The constructor for Tsunmami Fake just registers itself with the MMU.
+      * The constructor for Isa Fake just registers itself with the MMU.
       * @param p params structure
       */
     IsaFake(Params *p);
@@ -80,8 +84,6 @@ class IsaFake : public BasicPioDevice
      * @param data the data to not write.
      */
     virtual Tick write(PacketPtr pkt);
-
-    void init();
 };
 
 #endif // __ISA_FAKE_HH__