Review Board 2.0.15


m5: Fixed periodic interrupts to work with draining

Review Request #107 - Created Aug. 5, 2010 and submitted

Information
Brad Beckmann
gem5
Reviewers
Default 
m5: Fixed periodic interrupts to work with draining

Added drain functions to the RTC and 8254 timer so that periodic interrupts
stop when the system is draining.

   

  


 


 

  

  









  
 


  

 


















 













 



 

  


 

  

   

   
Review request changed

   
Updated  (Aug. 11, 2010, 7:35 a.m.)

  

  







   



    

     
Diff:

     
      
 Revision 2 (+80 -9)
Show changes
 
    src/dev/intel_8254_timer.hh 
    src/dev/intel_8254_timer.cc 
    src/dev/mc146818.hh 
    src/dev/mc146818.cc 
    src/dev/alpha/tsunami_io.hh 
    src/dev/alpha/tsunami_io.cc 
 

     		
    



   




  

 


  

 

















 



 

  


 


  



   

   
Nathan Binkert

   
Posted  (Aug. 11, 2010, 12:47 p.m.)


  


  


  

   
Not sure what you did here, but I still think you should fix the commit message.



  

   

   
    
    

   
  1. 
    
    
     
    
      
     
    
     
    I fixed the commit message, but hg postreview did not update the description.  Basically this patch is needed to checkpoint in timing mode.  Otherwise under certain situations, the event queue will never be completely empty.
    
    
    
   
    2.