move stuff around so PageShift is defined before it is needed

don't ever include a file while in a namespace
start of making alpha console new memsystem happy
Make a BasePioDevice which is what all the simple Pio devices will inherit from
add a description of when the data pointer will have memory

arch/alpha/isa_traits.hh:
    don't ever include a file while in a namespace
dev/alpha_console.cc:
dev/alpha_console.hh:
    start of making alpha console new memsystem happy
dev/io_device.cc:
dev/io_device.hh:
    Make a BasePioDevice which is what all the simple Pio devices will inherit from
mem/packet.hh:
    add a description of when the data pointer will have memory

--HG--
extra : convert_revision : 495c0915541f9cad3eb42891e60b4ecbee7952bf

1 files changed, 15 insertions, 9 deletions

diff --git a/dev/alpha_console.hh b/dev/alpha_console.hh
index f63c6ad7e..6f3ea15a6 100644
--- a/dev/alpha_console.hh
+++ b/dev/alpha_console.hh
@@ -70,7 +70,7 @@ class MemoryController;
  * primarily used doing boot before the kernel has loaded its device
  * drivers.
  */
-class AlphaConsole : public PioDevice
+class AlphaConsole : public BasePioDevice
 {
   protected:
     struct Access : public AlphaAccess
@@ -96,23 +96,29 @@ class AlphaConsole : public PioDevice
     /** a pointer to the CPU boot cpu */
     BaseCPU *cpu;
 
-    Addr addr;
-    static const Addr size = sizeof(struct AlphaAccess);
+  public:
+    struct Params : public BasePioDevice::Params
+    {
+        SimConsole *cons;
+        SimpleDisk *disk;
+        AlphaSystem *sys;
+        BaseCpu *cpu;
+    };
+  protected:
+    const Params *params() const {return (const Params *)_params; }
 
   public:
+
     /** Standard Constructor */
-    AlphaConsole(const std::string &name, SimConsole *cons, SimpleDisk *d,
-                 AlphaSystem *s, BaseCPU *c, Platform *platform,
-                 MemoryController *mmu, Addr addr,
-                 HierParams *hier, Bus *pio_bus);
+    AlphaConsole(Params *p);
 
     virtual void startup();
 
     /**
      * memory mapped reads and writes
      */
-    virtual Fault read(MemReqPtr &req, uint8_t *data);
-    virtual Fault write(MemReqPtr &req, const uint8_t *data);
+    virtual Tick read(Packet &pkt);
+    virtual Tick write(Packet &pkt);
 
     /**
      * standard serialization routines for checkpointing