IPORT_RESET_PENDING
wait_event(ihost->eventq, !test_bit(IPORT_RESET_PENDING, &iport->state));
set_bit(IPORT_RESET_PENDING, &iport->state);
clear_bit(IPORT_RESET_PENDING, &iport->state);
if (test_bit(IPORT_RESET_PENDING, &iport->state))
clear_bit(IPORT_RESET_PENDING, &isci_port->state);