I/O changes and SkipFuncEvents to increase FreeBSD compatibility.

SConscript:
    Added kern/freebsd/freebsd_events.cc.
arch/alpha/isa_traits.hh:
    Added Argument to support replacement of calibrate_clocks function in FreeBSD.
dev/ns_gige.hh:
    Fixed NIC model number typo.
dev/tsunami_io.cc:
    Added support for RTC writes and PIC 2 mask reads.  Made RTC static member.
dev/tsunami_io.hh:
    Made RTC static member.
kern/freebsd/freebsd_system.cc:
    Added events to skip functions in FreeBSD.
kern/freebsd/freebsd_system.hh:
    Added events to skip certain functions.

--HG--
extra : convert_revision : 8aaca51d3f9b1bb601722a5bae240aae77b445db

1 files changed, 14 insertions, 2 deletions

diff --git a/kern/freebsd/freebsd_system.hh b/kern/freebsd/freebsd_system.hh
index 8caa81cbc..3e9867733 100644
--- a/kern/freebsd/freebsd_system.hh
+++ b/kern/freebsd/freebsd_system.hh
@@ -32,10 +32,11 @@
 #include "sim/host.hh"
 #include "sim/system.hh"
 #include "targetarch/isa_traits.hh"
+#include "kern/freebsd/freebsd_events.hh"
 
 
 /**
- * This class skips a lengthy function in the FreeBSD kernel.
+ * This class skips lengthy functions in the FreeBSD kernel.
  */
 class FreebsdSystem : public System
 {
@@ -44,10 +45,21 @@ class FreebsdSystem : public System
     /** PC based event to skip the DELAY call */
     SkipFuncEvent *skipDelayEvent;
 
+    SkipFuncEvent *skipOROMEvent;
+
+    SkipFuncEvent *skipAicEvent;
+
+    SkipFuncEvent *skipPNPEvent;
+
+    SkipFuncEvent *skipATAEvent;
+
+    FreebsdSkipCalibrateClocksEvent *skipCalibrateClocks;
+
   public:
     FreebsdSystem(Params *p);
     ~FreebsdSystem();
+    void doCalibrateClocks(ExecContext *xc);
 
 };
 
-#endif // __KERN_LINUX_LINUX_SYSTEM_HH__
+#endif // __KERN_FREEBSD_FREEBSD_SYSTEM_HH__