ckinit.c File Reference

This source file contains the Clock Driver implementation. More...

#include <bsp.h>
#include <bsp/fatal.h>
#include <bsp/irq.h>
#include <bsp/leon3.h>
#include <rtems/rtems/intr.h>
#include <grlib/irqamp.h>
#include <rtems/score/profiling.h>
#include <rtems/timecounter.h>
#include "../../../shared/dev/clock/clockimpl.h"

Macros
#define	Adjust_clkirq_for_node()   do { clkirq += LEON3_CLOCK_INDEX; } while(0)
#define	Clock_driver_support_find_timer()
#define	Clock_driver_support_install_isr(isr)    bsp_clock_handler_install(isr)
#define	Clock_driver_support_set_interrupt_affinity(online_processors)    bsp_interrupt_set_affinity(clkirq, online_processors)
#define	Clock_driver_support_initialize_hardware()    leon3_clock_initialize()
#define	Clock_driver_timecounter_tick()   leon3_tc_do_tick()
#define	BSP_FEATURE_IRQ_EXTENSION

Detailed Description

This source file contains the Clock Driver implementation.

Macro Definition Documentation

Clock_driver_support_find_timer

#define Clock_driver_support_find_timer

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Value:

  do { \
    /* Assume timer found during BSP initialization */ \
    if (LEON3_Timer_Regs) { \
      clkirq = (grlib_load_32(&LEON3_Timer_Regs->config) & 0xf8) >> 3; \
      \
      Adjust_clkirq_for_node(); \
    } \
  } while (0)