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Searched refs:scq (Results 1 – 13 of 13) sorted by relevance

/drivers/atm/
Dnicstar.c117 #define scq_virt_to_bus(scq, p) \ argument
118 (scq->dma + ((unsigned long)(p) - (unsigned long)(scq)->org))
128 static void free_scq(ns_dev *card, scq_info * scq, struct atm_vcc *vcc);
135 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd,
138 static void drain_scq(ns_dev * card, scq_info * scq, int pos);
252 free_scq(card, card->scd2vc[j]->scq, card->scd2vc[j]->tx_vcc); in nicstar_remove_one()
868 scq_info *scq; in get_scq() local
874 scq = kmalloc(sizeof(scq_info), GFP_KERNEL); in get_scq()
875 if (!scq) in get_scq()
877 scq->org = pci_alloc_consistent(card->pcidev, 2 * size, &scq->dma); in get_scq()
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Didt77252.c639 struct scq_info *scq; in alloc_scq() local
641 scq = kzalloc(sizeof(struct scq_info), GFP_KERNEL); in alloc_scq()
642 if (!scq) in alloc_scq()
644 scq->base = pci_zalloc_consistent(card->pcidev, SCQ_SIZE, &scq->paddr); in alloc_scq()
645 if (scq->base == NULL) { in alloc_scq()
646 kfree(scq); in alloc_scq()
650 scq->next = scq->base; in alloc_scq()
651 scq->last = scq->base + (SCQ_ENTRIES - 1); in alloc_scq()
652 atomic_set(&scq->used, 0); in alloc_scq()
654 spin_lock_init(&scq->lock); in alloc_scq()
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Dnicstar.h701 scq_info *scq; /* To keep track of the SCQ */ member
Didt77252.h214 struct scq_info *scq; /* To keep track of the SCQ */ member
/drivers/infiniband/core/
Duverbs_cmd.c1594 struct ib_cq *scq = NULL, *rcq = NULL; in ib_uverbs_create_qp() local
1648 scq = idr_read_cq(cmd.send_cq_handle, file->ucontext, !!rcq); in ib_uverbs_create_qp()
1649 rcq = rcq ?: scq; in ib_uverbs_create_qp()
1651 if (!pd || !scq) { in ib_uverbs_create_qp()
1661 attr.send_cq = scq; in ib_uverbs_create_qp()
1738 if (scq) in ib_uverbs_create_qp()
1739 put_cq_read(scq); in ib_uverbs_create_qp()
1740 if (rcq && rcq != scq) in ib_uverbs_create_qp()
1766 if (scq) in ib_uverbs_create_qp()
1767 put_cq_read(scq); in ib_uverbs_create_qp()
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Dverbs.c978 struct ib_cq *scq, *rcq; in ib_destroy_qp() local
989 scq = qp->send_cq; in ib_destroy_qp()
997 if (scq) in ib_destroy_qp()
998 atomic_dec(&scq->usecnt); in ib_destroy_qp()
/drivers/infiniband/hw/cxgb4/
Dev.c138 cqid = qhp->attr.scq; in c4iw_ev_dispatch()
Dqp.c169 struct t4_cq *rcq, struct t4_cq *scq, in create_qp() argument
294 V_FW_RI_RES_WR_IQID(scq->cqid)); in create_qp()
1307 wqe->u.init.scqid = cpu_to_be32(qhp->attr.scq); in rdma_init()
1680 qhp->attr.scq = ((struct c4iw_cq *) attrs->send_cq)->cq.cqid; in c4iw_create_qp()
Diw_cxgb4.h450 u32 scq; member
/drivers/infiniband/hw/cxgb3/
Diwch_provider.h130 u32 scq; member
Diwch_qp.c858 schp = get_chp(qhp->rhp, qhp->attr.scq); in flush_qp()
905 init_attr.scqid = qhp->attr.scq; in rdma_init()
Diwch_provider.c962 qhp->attr.scq = ((struct iwch_cq *) attrs->send_cq)->cq.cqid; in iwch_create_qp()
/drivers/net/ethernet/mellanox/mlx4/
Dresource_tracker.c108 struct res_cq *scq; member
2706 struct res_cq *scq; in mlx4_RST2INIT_QP_wrapper() local
2740 err = get_res(dev, slave, scqn, RES_CQ, &scq); in mlx4_RST2INIT_QP_wrapper()
2744 scq = rcq; in mlx4_RST2INIT_QP_wrapper()
2761 atomic_inc(&scq->ref_count); in mlx4_RST2INIT_QP_wrapper()
2762 qp->scq = scq; in mlx4_RST2INIT_QP_wrapper()
3709 atomic_dec(&qp->scq->ref_count); in mlx4_2RST_QP_wrapper()
4322 atomic_dec(&qp->scq->ref_count); in rem_slave_qps()