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

/freebsd/sys/dev/cxgbe/
H A Dadapter.h538 (IDXDIFF(fl->dbidx * 8, fl->cidx, fl->sidx * 8) <= fl->lowat)
540 (IDXDIFF(fl->dbidx * 8, fl->cidx, fl->sidx * 8) >= 2 * fl->lowat)
1104 #define IDXDIFF(head, tail, wrap) \ macro
H A Dt4_sge.c1625 if (IDXDIFF(fl->hw_cidx, fl_hw_cidx, fl->sidx) > 4) { in service_iq_fl()
2161 available = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in drain_wrq_wr_list()
2935 available = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in start_wrq_wr()
2999 available = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in commit_wrq_wr()
3013 MPASS(IDXDIFF(next->pidx, pidx, eq->sidx) == ndesc); in commit_wrq_wr()
3136 remaining = IDXDIFF(pidx, cidx, r->size); in eth_tx()
3156 avail = IDXDIFF(eq->cidx, eq->pidx, eq->sidx) - 1; in eth_tx()
4937 n = IDXDIFF(fl->pidx >> 3, fl->dbidx, fl->sidx); in ring_fl_db()
5055 if (IDXDIFF(pidx, fl->dbidx, fl->sidx) >= 4) in refill_fl()
6169 return (IDXDIFF(hw_cidx, eq->cidx, eq->sidx)); in reclaimable_tx_desc()
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H A Dt4_netmap.c907 #define NMIDXDIFF(q, idx) IDXDIFF((q)->pidx, (q)->idx, (q)->sidx)
/freebsd/sys/net/
H A Diflib.c440 #define IDXDIFF(head, tail, wrap) \ macro
3950 avail = IDXDIFF(pidx, cidx, r->size); in iflib_txq_drain()
4060 avail = IDXDIFF(pidx, cidx, r->size); in iflib_txq_drain_free()