Lines Matching refs:dbdiff
2152 u_int available, dbdiff; /* # of hardware descriptors */ in drain_wrq_wr_list() local
2162 dbdiff = 0; in drain_wrq_wr_list()
2204 dbdiff += n; in drain_wrq_wr_list()
2205 if (dbdiff >= 16) { in drain_wrq_wr_list()
2206 ring_eq_db(sc, eq, dbdiff); in drain_wrq_wr_list()
2207 dbdiff = 0; in drain_wrq_wr_list()
2218 if (dbdiff) in drain_wrq_wr_list()
2219 ring_eq_db(sc, eq, dbdiff); in drain_wrq_wr_list()
3142 u_int n, avail, dbdiff; /* # of hardware descriptors */ in eth_tx() local
3180 dbdiff = 0; in eth_tx()
3232 dbdiff += n; in eth_tx()
3282 dbdiff += n; in eth_tx()
3285 if (dbdiff >= 512 / EQ_ESIZE) { /* X_FETCHBURSTMAX_512B */ in eth_tx()
3288 ring_eq_db(sc, eq, dbdiff); in eth_tx()
3290 dbdiff = 0; in eth_tx()
3298 if (dbdiff != 0) { in eth_tx()
3301 ring_eq_db(sc, eq, dbdiff); in eth_tx()