BEISCSI_HBA_LINK_UP
set_bit(BEISCSI_HBA_LINK_UP, &phba->state);
clear_bit(BEISCSI_HBA_LINK_UP, &phba->state);
if (!test_bit(BEISCSI_HBA_LINK_UP, &phba->state)) {
ihost->port_state = test_bit(BEISCSI_HBA_LINK_UP, &phba->state) ?