rupt ID number </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>current interrupt mode configuration with optional IRQ_MODE_ERROR bit set.</dd></dl>
<p>This function retrieves interrupt mode configuration of the interrupt identified by the irqn parameter. <a class="el" href="group__irq__mode__defs.html#gaacb93ae158e548c54698a7230647804a">IRQ_MODE_ERROR</a> is returned for interrupts which cannot be identified by irqn.</p>
<p>For Arm GIC the default implementation looks like