BE_16
request.cmd.bmic_cdb.xfer_len = BE_16(sizeof(*buff));
request.cmd.bmic_cdb.xfer_len = BE_16(buf_len);
request.cmd.bmic_cdb.xfer_len = BE_16(data_length);
request.cmd.bmic_cdb.xfer_len = BE_16(data_length);
request.cmd.bmic_cdb.xfer_len = BE_16(sizeof(*features));
request.cmd.bmic_cdb.xfer_len = BE_16(sizeof(*flush_buff));