Lines Matching refs:dbdiff
2121 u_int available, dbdiff; /* # of hardware descriptors */ in drain_wrq_wr_list() local
2131 dbdiff = 0; in drain_wrq_wr_list()
2173 dbdiff += n; in drain_wrq_wr_list()
2174 if (dbdiff >= 16) { in drain_wrq_wr_list()
2175 ring_eq_db(sc, eq, dbdiff); in drain_wrq_wr_list()
2176 dbdiff = 0; in drain_wrq_wr_list()
2187 if (dbdiff) in drain_wrq_wr_list()
2188 ring_eq_db(sc, eq, dbdiff); in drain_wrq_wr_list()
3162 u_int n, avail, dbdiff; /* # of hardware descriptors */ in eth_tx() local
3200 dbdiff = 0; in eth_tx()
3252 dbdiff += n; in eth_tx()
3303 dbdiff += n; in eth_tx()
3306 if (dbdiff >= 512 / EQ_ESIZE) { /* X_FETCHBURSTMAX_512B */ in eth_tx()
3309 ring_eq_db(sc, eq, dbdiff); in eth_tx()
3311 dbdiff = 0; in eth_tx()
3319 if (dbdiff != 0) { in eth_tx()
3322 ring_eq_db(sc, eq, dbdiff); in eth_tx()