Removed dynamic cast to get interrupt frequency and replaced with a

virtual function in alphaaccess.cc

dev/alpha_console.cc:
dev/alpha_console.hh:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
dev/tsunami_io.hh:
    Removed dynamic cast to get interrupt frequency and replaced with a
    virtual function

--HG--
extra : convert_revision : 01f514a33d8f76c6527ab25a713d5c86f9fd646e

1 files changed, 6 insertions, 0 deletions

diff --git a/dev/tsunami.hh b/dev/tsunami.hh
index c5dbe797b..a237a8035 100644
--- a/dev/tsunami.hh
+++ b/dev/tsunami.hh
@@ -96,6 +96,12 @@ class Tsunami : public Platform
             PciConfigAll *pci, int intrFreq);
 
     /**
+     * Return the interrupting frequency to AlphaAccess
+     * @return frequency of RTC interrupts
+     */
+     virtual Tick intrFrequency();
+
+    /**
      * Cause the cpu to post a serial interrupt to the CPU.
      */
     virtual void postConsoleInt();