SMRT_PRE_TAG_NUMBER
VERIFY3U(smcm->smcm_tag, ==, SMRT_PRE_TAG_NUMBER);
if ((tag = CISS_OPQ_READ_TAG(opq)) != SMRT_PRE_TAG_NUMBER) {
smcm->smcm_tag = SMRT_PRE_TAG_NUMBER;
smcm->smcm_va_cmd->Header.Tag.tag_value = SMRT_PRE_TAG_NUMBER;