Lines Matching defs:nrxq

333 SYSCTL_INT(_hw_cxgbe, OID_AUTO, nrxq, CTLFLAG_RDTUN, &t4_nrxq, 0,
790 	uint16_t nrxq;		/* # of NIC rxq's for each port */
1585 	s->nrxq = nports * iaq.nrxq;
1588 		s->nrxq += nports * (num_vis - 1) * iaq.nrxq_vi;
1591 	s->neq = s->ntxq + s->nrxq;	/* the free list in an rxq is an eq */
1593 	s->niq = s->nrxq + 1;		/* 1 extra for firmware event queue */
1641 	s->rxq = malloc(s->nrxq * sizeof(struct sge_rxq), M_CXGBE,
1701 			vi->nrxq = j == 0 ? iaq.nrxq : iaq.nrxq_vi;
1704 			rqidx += vi->nrxq;
2930 	sbuf_printf(sb, "%d txq, %d rxq (NIC)", vi->ntxq, vi->nrxq);
4559 	iaq->nirq += nports * max(iaq->nrxq, iaq->nnmrxq);
4584 	iaq->nrxq = t4_nrxq;
4648 			    "reduced to %d from %d.  nrxq=%u, nofldrxq=%u, "
4651 			    iaq->num_vis, t4_num_vis, iaq->nrxq, iaq->nofldrxq,
4667 		    "nrxq=%u, nofldrxq=%u, nrxq_vi=%u nofldrxq_vi=%u, "
4669 		    iaq->nrxq, iaq->nofldrxq, iaq->nrxq_vi, iaq->nofldrxq_vi,
4679 		if (iaq->nrxq > 1) {
4680 			iaq->nrxq = rounddown_pow_of_two(iaq->nrxq - 1);
4681 			if (iaq->nnmrxq > iaq->nrxq)
4682 				iaq->nnmrxq = iaq->nrxq;
4693 			    "nrxq=%u, nofldrxq=%u.  "
4694 			    "itype %d, navail %u, nirq %d.\n", iaq->nrxq,
4704 	iaq->nrxq = 1;
4723 	MPASS(iaq->nrxq > 0);
6937 				int n = max(vi->nrxq, vi->nnmrxq);
6946 					if (q < vi->nrxq)
6974 					if (q < vi->nrxq) {
7206 	if (vi->nrxq > vi->rss_size) {
7207 		CH_ALERT(vi, "nrxq (%d) > hw RSS table size (%d); "
7208 		    "some queues will never receive traffic.\n", vi->nrxq,
7210 	} else if (vi->rss_size % vi->nrxq) {
7211 		CH_ALERT(vi, "nrxq (%d), hw RSS table size (%d); "
7212 		    "expect uneven traffic distribution.\n", vi->nrxq,
7216 	if (vi->nrxq != nbuckets) {
7217 		CH_ALERT(vi, "nrxq (%d) != kernel RSS buckets (%d);"
7218 		    "performance will be impacted.\n", vi->nrxq, nbuckets);
7227 		j %= vi->nrxq;
8300 	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "nrxq", CTLFLAG_RD,
8301 	    &vi->nrxq, 0, "# of rx queues");