#include "scheduler.h"
#include "hvmm_trace.h"
#include "sched_policy.h"

Include dependency graph for scheduler.c:

Functions
void	scheduler_schedule (void)
void	scheduler_test_switch_to_next_guest (void *pdata)
void	extra_timer_callback (void *pdata)
void	scheduler_test_scheduling ()

Function Documentation

void extra_timer_callback ( void * pdata )

Definition at line 31 of file scheduler.c.

{

}

void scheduler_schedule ( void )

Definition at line 5 of file scheduler.c.

{
    /* Switch request, actually performed at trap exit */
    context_switchto(sched_policy_determ_next());
}

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void scheduler_test_scheduling ( void )

Definition at line 36 of file scheduler.c.

                                {
    void scheduler_test_switch_to_next_guest(void *pdata);
    timer_init(timer_sched);
    /* 100Mhz -> 1 count == 10ns at RTSM_VE_CA15, fast model*/
    timer_set_interval(timer_sched, 100000);
    timer_add_callback(timer_sched, &scheduler_test_switch_to_next_guest);
    timer_start(timer_sched);


    timer_add_callback(timer_sched, &extra_timer_callback);
}

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void scheduler_test_switch_to_next_guest ( void * pdata )

Definition at line 11 of file scheduler.c.

                                                     {
    struct arch_regs *regs = pdata;
#if 0 /* ignore message due to flood log message */
    uint64_t pct = read_cntpct();
    uint32_t tval = read_cnthp_tval();

    uart_print( "cntpct:"); uart_print_hex64(pct); uart_print("\n\r");
    uart_print( "cnth_tval:"); uart_print_hex32(tval); uart_print("\n\r");
#endif

    /* Note: As of context_switchto() and context_perform_switch() are available,
       no need to test if trapped from Hyp mode.
       context_perform_switch() takes care of it
     */
    /* Test guest context switch */
    if ( (regs->cpsr & 0x1F) != 0x1A ) {
        scheduler_schedule();
    }
}

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Functions

Function Documentation