[ECOS] dsr-list NULL

[Vinayak P Risbud]

    In drv_api.c (Kernel is not enabled) the in call_dsrs function
    my "dsr_list" is always NULL.  Can anyone tell me, where
    and when exactly this dsr_list get enabled...

   static void call_dsrs(void)
{
    CYG_REPORT_FUNCTION();

    while( dsr_list != NULL )
    {
        cyg_interrupt *intr;
        cyg_int32 count;
        CYG_INTERRUPT_STATE old_intr;

        HAL_DISABLE_INTERRUPTS(old_intr);

        intr = dsr_list;
        dsr_list = intr->next_dsr;
        count = intr->dsr_count;
        intr->dsr_count = 0;

        HAL_RESTORE_INTERRUPTS(old_intr);

        intr->dsr( intr->vector, count, (CYG_ADDRWORD)intr->data );
    }

    CYG_REPORT_RETURN();

}



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