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Searched refs:IDXDIFF (Results 1 – 4 of 4) sorted by relevance

/freebsd/sys/dev/cxgbe/
H A Dadapter.h569 (IDXDIFF(fl->dbidx * 8, fl->cidx, fl->sidx * 8) <= fl->lowat)
571 (IDXDIFF(fl->dbidx * 8, fl->cidx, fl->sidx * 8) >= 2 * fl->lowat)
1179 #define IDXDIFF(head, tail, wrap) \ macro
H A Dt4_sge.c1665 if (IDXDIFF(fl->hw_cidx, fl_hw_cidx, fl->sidx) > 4) { in service_iq_fl()
2215 available = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in drain_wrq_wr_list()
2998 available = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in start_wrq_wr()
3062 available = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in commit_wrq_wr()
3079 MPASS(IDXDIFF(next->pidx, pidx, eq->sidx) == ndesc); in commit_wrq_wr()
3084 MPASS(IDXDIFF(pidx, prev->pidx, eq->sidx) == prev->ndesc); in commit_wrq_wr()
3153 } else if (IDXDIFF(eq->pidx, eq->equeqidx, eq->sidx) >= 32) { in set_txupdate_flags()
3202 remaining = IDXDIFF(pidx, cidx, r->size); in eth_tx()
3222 avail = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in eth_tx()
5147 n = IDXDIFF(fl->pidx >> 3, fl->dbidx, fl->sidx); in ring_fl_db()
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H A Dt4_netmap.c912 #define NMIDXDIFF(q, idx) IDXDIFF((q)->pidx, (q)->idx, (q)->sidx)
/freebsd/sys/net/
H A Diflib.c473 #define IDXDIFF(head, tail, wrap) \ macro
3882 avail = IDXDIFF(pidx, cidx, r->size); in iflib_txq_drain()
3991 avail = IDXDIFF(pidx, cidx, r->size); in iflib_txq_drain_free()