_INTR value from xparameters.h.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>XST_SUCCESS if successful, otherwise XST_FAILURE.</dd></dl>
<dl class="section note"><dt>Note</dt><dd></dd></dl>
<p>This function contains an infinite loop such that if interrupts are not working it may never return. </p>

<p>References <a class="el" href="struct_x_uart_ps___config.html#ae84ddc1aadabf71057f148681630fa40">XUartPs_Config::BaseAddress</a>, <a class="el" href="group__uartps.html#ga3