PHASE_COMMAND
host->scsi.phase = PHASE_COMMAND;
case PHASE_COMMAND: /* STATE: connected & command sent */
info->scsi.phase = PHASE_COMMAND;
case STATE(STAT_DATAIN, PHASE_COMMAND): /* Command -> Data In */
case STATE(STAT_DATAOUT, PHASE_COMMAND):/* Command -> Data Out */
case STATE(STAT_STATUS, PHASE_COMMAND): /* Command -> Status */
case STATE(STAT_MESGIN, PHASE_COMMAND): /* Command -> Message In */
info->scsi.phase = PHASE_COMMAND;
case STATE(STAT_COMMAND, PHASE_COMMAND):/* Command -> Command */
[PHASE_COMMAND] = "command",