/*
- * Copyright (c) 2003 The Regents of The University of Michigan
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+/** @file
+ * Implementation of Tsunami platform.
+ */
+
#include <deque>
#include <string>
#include <vector>
#include "cpu/intr_control.hh"
-#include "dev/console.hh"
-#include "dev/etherdev.hh"
-#include "dev/scsi_ctrl.hh"
-#include "dev/tlaser_clock.hh"
+#include "dev/simconsole.hh"
#include "dev/tsunami_cchip.hh"
#include "dev/tsunami_pchip.hh"
+#include "dev/tsunami_io.hh"
#include "dev/tsunami.hh"
#include "sim/builder.hh"
#include "sim/system.hh"
using namespace std;
+//Should this be AlphaISA?
+using namespace TheISA;
-Tsunami::Tsunami(const string &name, ScsiController *s, EtherDev *e,
- SimConsole *con, IntrControl *ic, int intr_freq)
- : SimObject(name), intrctrl(ic), cons(con), scsi(s), ethernet(e),
- interrupt_frequency(intr_freq)
+Tsunami::Tsunami(const string &name, System *s, IntrControl *ic)
+ : Platform(name, ic), system(s)
{
+ // set the back pointer from the system to myself
+ system->platform = this;
+
for (int i = 0; i < Tsunami::Max_CPUs; i++)
intr_sum_type[i] = 0;
}
+Tick
+Tsunami::intrFrequency()
+{
+ return io->frequency();
+}
+
+void
+Tsunami::postConsoleInt()
+{
+ io->postPIC(0x10);
+}
+
+void
+Tsunami::clearConsoleInt()
+{
+ io->clearPIC(0x10);
+}
+
+void
+Tsunami::postPciInt(int line)
+{
+ cchip->postDRIR(line);
+}
+
+void
+Tsunami::clearPciInt(int line)
+{
+ cchip->clearDRIR(line);
+}
+
+Addr
+Tsunami::pciToDma(Addr pciAddr) const
+{
+ return pchip->translatePciToDma(pciAddr);
+}
+
void
Tsunami::serialize(std::ostream &os)
{
BEGIN_DECLARE_SIM_OBJECT_PARAMS(Tsunami)
- SimObjectParam<ScsiController *> scsi;
- SimObjectParam<EtherDev *> ethernet;
- SimObjectParam<SimConsole *> cons;
+ SimObjectParam<System *> system;
SimObjectParam<IntrControl *> intrctrl;
- Param<int> interrupt_frequency;
END_DECLARE_SIM_OBJECT_PARAMS(Tsunami)
BEGIN_INIT_SIM_OBJECT_PARAMS(Tsunami)
- INIT_PARAM(scsi, "scsi controller"),
- INIT_PARAM(ethernet, "ethernet controller"),
- INIT_PARAM(cons, "system console"),
- INIT_PARAM(intrctrl, "interrupt controller"),
- INIT_PARAM_DFLT(interrupt_frequency, "frequency of interrupts", 1200)
+ INIT_PARAM(system, "system"),
+ INIT_PARAM(intrctrl, "interrupt controller")
END_INIT_SIM_OBJECT_PARAMS(Tsunami)
-
CREATE_SIM_OBJECT(Tsunami)
{
- return new Tsunami(getInstanceName(), scsi, ethernet,
- cons, intrctrl, interrupt_frequency);
+ return new Tsunami(getInstanceName(), system, intrctrl);
}
REGISTER_SIM_OBJECT("Tsunami", Tsunami)
-