QOUTFIFO_ENTRY_VALID_LE
ahd->qoutfifonext_valid_tag = QOUTFIFO_ENTRY_VALID_LE;
& QOUTFIFO_ENTRY_VALID_LE) == ahd->qoutfifonext_valid_tag) {
& ~QOUTFIFO_ENTRY_VALID_LE);
ahd->qoutfifonext_valid_tag ^= QOUTFIFO_ENTRY_VALID_LE;
& QOUTFIFO_ENTRY_VALID_LE) == ahd->qoutfifonext_valid_tag)