diff options
Diffstat (limited to 'dev/tsunami_io.hh')
| -rw-r--r-- | dev/tsunami_io.hh | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/dev/tsunami_io.hh b/dev/tsunami_io.hh index a9f044ec9..9d74ccdef 100644 --- a/dev/tsunami_io.hh +++ b/dev/tsunami_io.hh @@ -38,9 +38,6 @@ #include "dev/tsunami.hh" #include "sim/eventq.hh" -/** How often the RTC interrupts */ -static const int RTC_RATE = 1024; - /* * Tsunami I/O device is a catch all for all the south bridge stuff we care * to implement. @@ -136,10 +133,14 @@ class TsunamiIO : public PioDevice protected: /** A pointer back to tsunami to create interrupt the processor. */ Tsunami* tsunami; + Tick interval; + public: - /** RTC Event initializes the RTC event by scheduling an event - * RTC_RATE times pre second. */ - RTCEvent(Tsunami* t); + /** + * RTC Event initializes the RTC event by scheduling an event + * RTC_RATE times pre second. + */ + RTCEvent(Tsunami* t, Tick i); /** * Interrupth the processor and reschedule the event. @@ -191,6 +192,8 @@ class TsunamiIO : public PioDevice /** Is the pic interrupting right now or not. */ bool picInterrupting; + Tick clockInterval; + /** A pointer to the Tsunami device which be belong to */ Tsunami *tsunami; @@ -225,7 +228,7 @@ class TsunamiIO : public PioDevice * Return the freqency of the RTC * @return interrupt rate of the RTC */ - Tick frequency() const { return RTC_RATE; } + Tick frequency() const; /** * Initialize all the data for devices supported by Tsunami I/O. @@ -237,7 +240,7 @@ class TsunamiIO : public PioDevice */ TsunamiIO(const std::string &name, Tsunami *t, time_t init_time, Addr a, MemoryController *mmu, HierParams *hier, Bus *bus, - Tick pio_latency); + Tick pio_latency, Tick ci); /** * Create the tm struct from seconds since 1970 |