SCSI_SNS_CNT
SCSI_SNS_CNT(cmdinfo) = 24 + LE_SWAP32(fcp_rsp->rspSnsLen) +
SCSI_SNS_CNT(cmdinfo) = LE_SWAP32(fcp_rsp->rspSnsLen);
if (SCSI_SNS_CNT(cmdinfo)) {
bcopy(ptr, (void *)dfc->buf4, SCSI_SNS_CNT(cmdinfo));