TS_NOT_OPER
if (device->tape_state == TS_NOT_OPER) {
if (device->tape_state == TS_NOT_OPER) {
if (device->tape_state == TS_NOT_OPER) {
case TS_NOT_OPER:
[TS_NOT_OPER] = "NOT_OP"
tape_state_set(device, TS_NOT_OPER);
case TS_NOT_OPER:
tape_state_set(device, TS_NOT_OPER);
tape_state_set(device, TS_NOT_OPER);
if (device->tape_state == TS_NOT_OPER) {