Ejemplos de gicd_set_ipriorityr en C++ (Cpp)

Ejemplo n.º 1

static void tbase_triggerSgiDump(void)
{
  uint64_t mpidr = read_mpidr();
  uint32_t linear_id = platform_get_core_pos(mpidr);

  uint32_t SGITargets;

  /* Configure SGI */
  gicd_clr_igroupr(get_plat_config()->gicd_base, FIQ_SMP_CALL_SGI);
  gicd_set_ipriorityr(get_plat_config()->gicd_base, FIQ_SMP_CALL_SGI, GIC_HIGHEST_SEC_PRIORITY);      

  /* Enable SGI */
  gicd_set_isenabler(get_plat_config()->gicd_base, FIQ_SMP_CALL_SGI);

  /* Send SGIs to all cores except the current one 
     (current will directly branch to the dump handler) */
  SGITargets = 0xFF;
  SGITargets &= ~(1 << linear_id);

  /* Trigger SGI */
  irq_raise_softirq(SGITargets, FIQ_SMP_CALL_SGI);

  /* Current core directly branches to dump handler */
  plat_tbase_dump();
}

Ejemplo n.º 2

static void gic_set_secure(unsigned int gicd_base, unsigned id)
{
    /* Set interrupt as Group 0 */
    gicd_clr_igroupr(gicd_base, id);

    /* Set priority to max */
    gicd_set_ipriorityr(gicd_base, id, GIC_HIGHEST_SEC_PRIORITY);
}