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Searched refs:nq (Results 1 – 25 of 27) sorted by relevance

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/Linux-v5.4/drivers/block/
Dnull_blk_main.c545 static void put_tag(struct nullb_queue *nq, unsigned int tag) in put_tag() argument
547 clear_bit_unlock(tag, nq->tag_map); in put_tag()
549 if (waitqueue_active(&nq->wait)) in put_tag()
550 wake_up(&nq->wait); in put_tag()
553 static unsigned int get_tag(struct nullb_queue *nq) in get_tag() argument
558 tag = find_first_zero_bit(nq->tag_map, nq->queue_depth); in get_tag()
559 if (tag >= nq->queue_depth) in get_tag()
561 } while (test_and_set_bit_lock(tag, nq->tag_map)); in get_tag()
568 put_tag(cmd->nq, cmd->tag); in free_cmd()
573 static struct nullb_cmd *__alloc_cmd(struct nullb_queue *nq) in __alloc_cmd() argument
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Dnull_blk_zoned.c90 struct nullb_device *dev = cmd->nq->dev; in null_zone_write()
123 struct nullb_device *dev = cmd->nq->dev; in null_zone_reset()
Dnull_blk.h24 struct nullb_queue *nq; member
/Linux-v5.4/drivers/infiniband/hw/bnxt_re/
Dqplib_fp.c159 struct bnxt_qplib_nq *nq = nq_work->nq; in bnxt_qpn_cqn_sched_task() local
161 if (cq && nq) { in bnxt_qpn_cqn_sched_task()
163 if (atomic_read(&cq->arm_state) && nq->cqn_handler) { in bnxt_qpn_cqn_sched_task()
164 dev_dbg(&nq->pdev->dev, in bnxt_qpn_cqn_sched_task()
166 __func__, cq, nq); in bnxt_qpn_cqn_sched_task()
167 nq->cqn_handler(nq, cq); in bnxt_qpn_cqn_sched_task()
238 struct bnxt_qplib_nq *nq = (struct bnxt_qplib_nq *)data; in bnxt_qplib_service_nq() local
239 struct bnxt_qplib_hwq *hwq = &nq->hwq; in bnxt_qplib_service_nq()
246 int budget = nq->budget; in bnxt_qplib_service_nq()
248 bool gen_p5 = bnxt_qplib_is_chip_gen_p5(nq->res->cctx); in bnxt_qplib_service_nq()
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Dqplib_fp.h380 struct bnxt_qplib_nq *nq; member
489 int (*cqn_handler)(struct bnxt_qplib_nq *nq,
491 int (*srqn_handler)(struct bnxt_qplib_nq *nq,
500 struct bnxt_qplib_nq *nq; member
504 void bnxt_qplib_nq_stop_irq(struct bnxt_qplib_nq *nq, bool kill);
505 void bnxt_qplib_disable_nq(struct bnxt_qplib_nq *nq);
506 int bnxt_qplib_nq_start_irq(struct bnxt_qplib_nq *nq, int nq_indx,
508 int bnxt_qplib_enable_nq(struct pci_dev *pdev, struct bnxt_qplib_nq *nq,
510 int (*cqn_handler)(struct bnxt_qplib_nq *nq,
512 int (*srqn_handler)(struct bnxt_qplib_nq *nq,
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Dmain.c215 struct bnxt_qplib_nq *nq; in bnxt_re_stop_irq() local
219 nq = &rdev->nq[indx - 1]; in bnxt_re_stop_irq()
220 bnxt_qplib_nq_stop_irq(nq, false); in bnxt_re_stop_irq()
231 struct bnxt_qplib_nq *nq; in bnxt_re_start_irq() local
253 nq = &rdev->nq[indx - 1]; in bnxt_re_start_irq()
254 rc = bnxt_qplib_nq_start_irq(nq, indx - 1, in bnxt_re_start_irq()
849 static int bnxt_re_srqn_handler(struct bnxt_qplib_nq *nq, in bnxt_re_srqn_handler() argument
879 static int bnxt_re_cqn_handler(struct bnxt_qplib_nq *nq, in bnxt_re_cqn_handler() argument
909 bnxt_qplib_disable_nq(&rdev->nq[i - 1]); in bnxt_re_cleanup_res()
925 rc = bnxt_qplib_enable_nq(rdev->en_dev->pdev, &rdev->nq[i - 1], in bnxt_re_init_res()
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Dib_verbs.c1297 struct bnxt_qplib_nq *nq = NULL; in bnxt_re_destroy_srq() local
1300 nq = qplib_srq->cq->nq; in bnxt_re_destroy_srq()
1304 if (nq) in bnxt_re_destroy_srq()
1305 nq->budget--; in bnxt_re_destroy_srq()
1349 struct bnxt_qplib_nq *nq = NULL; in bnxt_re_create_srq() local
1377 srq->qplib_srq.eventq_hw_ring_id = rdev->nq[0].ring_id; in bnxt_re_create_srq()
1378 nq = &rdev->nq[0]; in bnxt_re_create_srq()
1404 if (nq) in bnxt_re_create_srq()
1405 nq->budget++; in bnxt_re_create_srq()
2518 struct bnxt_qplib_nq *nq; in bnxt_re_destroy_cq() local
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Dbnxt_re.h146 struct bnxt_qplib_nq nq[BNXT_RE_MAX_MSIX]; member
/Linux-v5.4/fs/xfs/
Dxfs_trans_dquot.c70 struct xfs_dqtrx *oq, *nq; in xfs_trans_dup_dqinfo() local
96 nq = &nqa[i]; in xfs_trans_dup_dqinfo()
101 nq->qt_dquot = oq->qt_dquot; in xfs_trans_dup_dqinfo()
102 nq->qt_bcount_delta = nq->qt_icount_delta = 0; in xfs_trans_dup_dqinfo()
103 nq->qt_rtbcount_delta = 0; in xfs_trans_dup_dqinfo()
108 nq->qt_blk_res = oq->qt_blk_res - blk_res_used; in xfs_trans_dup_dqinfo()
111 nq->qt_rtblk_res = oq->qt_rtblk_res - in xfs_trans_dup_dqinfo()
115 nq->qt_ino_res = oq->qt_ino_res - oq->qt_ino_res_used; in xfs_trans_dup_dqinfo()
/Linux-v5.4/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_uld.c140 unsigned int nq = rxq_info->nrxq + rxq_info->nciq; in alloc_uld_rxqs() local
154 for (i = 0; i < nq; i++, q++) { in alloc_uld_rxqs()
460 int nq = txq_info->ntxq; in free_sge_txq_uld() local
463 for (i = 0; i < nq; i++) { in free_sge_txq_uld()
483 int nq = txq_info->ntxq; in alloc_sge_txq_uld() local
486 j = nq / adap->params.nports; in alloc_sge_txq_uld()
487 for (i = 0; i < nq; i++) { in alloc_sge_txq_uld()
Dt4_hw.c5172 int nq = min(n, 32); in t4_config_rss_range() local
5175 cmd.niqid = cpu_to_be16(nq); in t4_config_rss_range()
5178 start += nq; in t4_config_rss_range()
5179 n -= nq; in t4_config_rss_range()
5181 while (nq > 0) { in t4_config_rss_range()
5195 nq -= 3; in t4_config_rss_range()
/Linux-v5.4/drivers/net/ethernet/marvell/
Dmv643xx_eth.c495 struct netdev_queue *nq = netdev_get_tx_queue(mp->dev, txq->index); in txq_maybe_wake() local
497 if (netif_tx_queue_stopped(nq)) { in txq_maybe_wake()
498 __netif_tx_lock(nq, smp_processor_id()); in txq_maybe_wake()
500 netif_tx_wake_queue(nq); in txq_maybe_wake()
501 __netif_tx_unlock(nq); in txq_maybe_wake()
1001 struct netdev_queue *nq; in mv643xx_eth_xmit() local
1005 nq = netdev_get_tx_queue(dev, queue); in mv643xx_eth_xmit()
1024 netif_tx_stop_queue(nq); in mv643xx_eth_xmit()
1038 struct netdev_queue *nq = netdev_get_tx_queue(mp->dev, txq->index); in txq_kick() local
1042 __netif_tx_lock(nq, smp_processor_id()); in txq_kick()
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Dmvneta.c1758 struct netdev_queue *nq) in mvneta_txq_bufs_free() argument
1784 netdev_tx_completed_queue(nq, pkts_compl, bytes_compl); in mvneta_txq_bufs_free()
1791 struct netdev_queue *nq = netdev_get_tx_queue(pp->dev, txq->id); in mvneta_txq_done() local
1798 mvneta_txq_bufs_free(pp, txq, tx_done, nq); in mvneta_txq_done()
1802 if (netif_tx_queue_stopped(nq)) { in mvneta_txq_done()
1804 netif_tx_wake_queue(nq); in mvneta_txq_done()
2463 struct netdev_queue *nq = netdev_get_tx_queue(dev, txq_id); in mvneta_tx() local
2465 netdev_tx_sent_queue(nq, len); in mvneta_tx()
2469 netif_tx_stop_queue(nq); in mvneta_tx()
2471 if (!netdev_xmit_more() || netif_xmit_stopped(nq) || in mvneta_tx()
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/Linux-v5.4/drivers/net/ethernet/chelsio/cxgb4vf/
Dt4vf_hw.c1273 int nq = min(n, 32); in t4vf_config_rss_range() local
1280 cmd.niqid = cpu_to_be16(nq); in t4vf_config_rss_range()
1286 start += nq; in t4vf_config_rss_range()
1287 n -= nq; in t4vf_config_rss_range()
1294 while (nq > 0) { in t4vf_config_rss_range()
1303 int nqbuf = min(3, nq); in t4vf_config_rss_range()
1305 nq -= nqbuf; in t4vf_config_rss_range()
/Linux-v5.4/Documentation/devicetree/bindings/display/
Darm,komeda.txt18 Required properties for sub-node: pipeline@nq
/Linux-v5.4/arch/s390/mm/
Dpgtable.c755 unsigned char key, bool nq) in set_guest_storage_key() argument
804 page_set_storage_key(paddr, skey, !nq); in set_guest_storage_key()
828 bool nq, bool mr, bool mc) in cond_set_guest_storage_key() argument
847 rc = set_guest_storage_key(current->mm, addr, key, nq); in cond_set_guest_storage_key()
/Linux-v5.4/drivers/net/
Dtap.c190 struct tap_queue *nq; in tap_disable_queue() local
201 nq = rtnl_dereference(tap->taps[tap->numvtaps - 1]); in tap_disable_queue()
202 nq->queue_index = index; in tap_disable_queue()
204 rcu_assign_pointer(tap->taps[index], nq); in tap_disable_queue()
/Linux-v5.4/drivers/net/ethernet/freescale/dpaa2/
Ddpaa2-eth.c756 struct netdev_queue *nq; in dpaa2_eth_tx() local
833 nq = netdev_get_tx_queue(net_dev, queue_mapping); in dpaa2_eth_tx()
834 netdev_tx_sent_queue(nq, fd_len); in dpaa2_eth_tx()
849 netdev_tx_completed_queue(nq, 1, fd_len); in dpaa2_eth_tx()
1118 struct netdev_queue *nq; in dpaa2_eth_poll() local
1176 nq = netdev_get_tx_queue(priv->net_dev, txc_fq->flowid); in dpaa2_eth_poll()
1177 netdev_tx_completed_queue(nq, txc_fq->dq_frames, in dpaa2_eth_poll()
/Linux-v5.4/drivers/net/ethernet/freescale/
Dfec_main.c766 struct netdev_queue *nq; in fec_enet_start_xmit() local
771 nq = netdev_get_tx_queue(ndev, queue); in fec_enet_start_xmit()
782 netif_tx_stop_queue(nq); in fec_enet_start_xmit()
1196 struct netdev_queue *nq; in fec_enet_tx_queue() local
1206 nq = netdev_get_tx_queue(ndev, queue_id); in fec_enet_tx_queue()
1281 if (netif_tx_queue_stopped(nq)) { in fec_enet_tx_queue()
1284 netif_tx_wake_queue(nq); in fec_enet_tx_queue()
/Linux-v5.4/net/sched/
Dsch_api.c315 struct netdev_queue *nq; in qdisc_lookup_rcu() local
324 nq = dev_ingress_queue_rcu(dev); in qdisc_lookup_rcu()
325 if (nq) in qdisc_lookup_rcu()
326 q = qdisc_match_from_root(nq->qdisc_sleeping, handle); in qdisc_lookup_rcu()
/Linux-v5.4/arch/s390/kvm/
Dpriv.c1007 bool mr = false, mc = false, nq; in handle_pfmf() local
1037 nq = vcpu->run->s.regs.gprs[reg1] & PFMF_NQ; in handle_pfmf()
1089 key, NULL, nq, mr, mc); in handle_pfmf()
/Linux-v5.4/arch/s390/include/asm/
Dpgtable.h1150 unsigned char key, bool nq);
1153 bool nq, bool mr, bool mc);
/Linux-v5.4/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.c64 int nq = bnx2x_num_queues ? : netif_get_num_default_rss_queues(); in bnx2x_calc_num_queues() local
68 nq = 1; in bnx2x_calc_num_queues()
70 nq = clamp(nq, 1, BNX2X_MAX_QUEUES(bp)); in bnx2x_calc_num_queues()
71 return nq; in bnx2x_calc_num_queues()
/Linux-v5.4/drivers/net/wireless/realtek/rtl8xxxu/
Drtl8xxxu_core.c3852 u32 hq, lq, nq, eq, pubq; in rtl8xxxu_init_queue_reserved_page() local
3857 nq = 0; in rtl8xxxu_init_queue_reserved_page()
3866 nq = fops->page_num_norm; in rtl8xxxu_init_queue_reserved_page()
3868 val32 = (nq << RQPN_NPQ_SHIFT) | (eq << RQPN_EPQ_SHIFT); in rtl8xxxu_init_queue_reserved_page()
3871 pubq = fops->total_page_num - hq - lq - nq - 1; in rtl8xxxu_init_queue_reserved_page()
/Linux-v5.4/drivers/net/ethernet/marvell/mvpp2/
Dmvpp2_main.c2270 struct netdev_queue *nq = netdev_get_tx_queue(port->dev, txq->log_id); in mvpp2_txq_done() local
2283 if (netif_tx_queue_stopped(nq)) in mvpp2_txq_done()
2285 netif_tx_wake_queue(nq); in mvpp2_txq_done()
3274 struct netdev_queue *nq = netdev_get_tx_queue(dev, txq_id); in mvpp2_tx() local
3285 netif_tx_stop_queue(nq); in mvpp2_tx()

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