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Searched refs:scq (Results 1 - 25 of 44) sorted by relevance

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/kernel/linux/linux-5.10/drivers/atm/
H A Dnicstar.c27 * 2 - Per SCQ scq spinlock
115 #define scq_virt_to_bus(scq, p) \
116 (scq->dma + ((unsigned long)(p) - (unsigned long)(scq)->org))
126 static void free_scq(ns_dev *card, scq_info * scq, struct atm_vcc *vcc);
133 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd,
136 static void drain_scq(ns_dev * card, scq_info * scq, int pos);
245 free_scq(card, card->scd2vc[j]->scq, card->scd2vc[j]->tx_vcc); in nicstar_remove_one()
861 scq_info *scq; in get_scq() local
867 scq in get_scq()
904 free_scq(ns_dev *card, scq_info *scq, struct atm_vcc *vcc) free_scq() argument
1275 scq_info *scq; ns_open() local
1469 scq_info *scq; ns_close() local
1530 scq_info *scq = card->scq0; ns_close() local
1629 scq_info *scq; ns_send() local
1721 push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd, struct sk_buff *skb) push_scqe() argument
1836 scq_info *scq; process_tsq() local
1908 drain_scq(ns_dev * card, scq_info * scq, int pos) drain_scq() argument
[all...]
H A 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 = dma_alloc_coherent(&card->pcidev->dev, SCQ_SIZE, in alloc_scq()
645 &scq->paddr, GFP_KERNEL); in alloc_scq()
646 if (scq->base == NULL) { in alloc_scq()
647 kfree(scq); in alloc_scq()
651 scq->next = scq->base; in alloc_scq()
652 scq in alloc_scq()
668 free_scq(struct idt77252_dev *card, struct scq_info *scq) free_scq() argument
705 struct scq_info *scq = vc->scq; push_on_scq() local
793 struct scq_info *scq = vc->scq; drain_scq() local
950 fill_scd(struct idt77252_dev *card, struct scq_info *scq, int class) fill_scd() argument
959 clear_scd(struct idt77252_dev *card, struct scq_info *scq, int class) clear_scd() argument
[all...]
H A Dnicstar.h702 scq_info *scq; /* To keep track of the SCQ */ member
/kernel/linux/linux-6.6/drivers/atm/
H A Dnicstar.c27 * 2 - Per SCQ scq spinlock
115 #define scq_virt_to_bus(scq, p) \
116 (scq->dma + ((unsigned long)(p) - (unsigned long)(scq)->org))
126 static void free_scq(ns_dev *card, scq_info * scq, struct atm_vcc *vcc);
134 static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd,
137 static void drain_scq(ns_dev * card, scq_info * scq, int pos);
247 free_scq(card, card->scd2vc[j]->scq, card->scd2vc[j]->tx_vcc); in nicstar_remove_one()
863 scq_info *scq; in get_scq() local
868 scq in get_scq()
900 free_scq(ns_dev *card, scq_info *scq, struct atm_vcc *vcc) free_scq() argument
1271 scq_info *scq; ns_open() local
1465 scq_info *scq; ns_close() local
1526 scq_info *scq = card->scq0; ns_close() local
1625 scq_info *scq; _ns_send() local
1727 push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd, struct sk_buff *skb, bool may_sleep) push_scqe() argument
1842 scq_info *scq; process_tsq() local
1914 drain_scq(ns_dev * card, scq_info * scq, int pos) drain_scq() argument
[all...]
H A 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 = dma_alloc_coherent(&card->pcidev->dev, SCQ_SIZE, in alloc_scq()
645 &scq->paddr, GFP_KERNEL); in alloc_scq()
646 if (scq->base == NULL) { in alloc_scq()
647 kfree(scq); in alloc_scq()
651 scq->next = scq->base; in alloc_scq()
652 scq in alloc_scq()
668 free_scq(struct idt77252_dev *card, struct scq_info *scq) free_scq() argument
705 struct scq_info *scq = vc->scq; push_on_scq() local
793 struct scq_info *scq = vc->scq; drain_scq() local
950 fill_scd(struct idt77252_dev *card, struct scq_info *scq, int class) fill_scd() argument
959 clear_scd(struct idt77252_dev *card, struct scq_info *scq, int class) clear_scd() argument
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/vmw_pvrdma/
H A Dpvrdma_qp.c65 static void pvrdma_lock_cqs(struct pvrdma_cq *scq, struct pvrdma_cq *rcq,
68 __acquires(scq->cq_lock) __acquires(rcq->cq_lock)
70 if (scq == rcq) {
71 spin_lock_irqsave(&scq->cq_lock, *scq_flags);
73 } else if (scq->cq_handle < rcq->cq_handle) {
74 spin_lock_irqsave(&scq->cq_lock, *scq_flags);
79 spin_lock_irqsave_nested(&scq->cq_lock, *scq_flags,
84 static void pvrdma_unlock_cqs(struct pvrdma_cq *scq, struct pvrdma_cq *rcq,
87 __releases(scq->cq_lock) __releases(rcq->cq_lock)
89 if (scq
103 struct pvrdma_cq *scq, *rcq; pvrdma_reset_qp() local
464 struct pvrdma_cq *scq; pvrdma_free_qp() local
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/vmw_pvrdma/
H A Dpvrdma_qp.c65 static void pvrdma_lock_cqs(struct pvrdma_cq *scq, struct pvrdma_cq *rcq,
68 __acquires(scq->cq_lock) __acquires(rcq->cq_lock)
70 if (scq == rcq) {
71 spin_lock_irqsave(&scq->cq_lock, *scq_flags);
73 } else if (scq->cq_handle < rcq->cq_handle) {
74 spin_lock_irqsave(&scq->cq_lock, *scq_flags);
79 spin_lock_irqsave_nested(&scq->cq_lock, *scq_flags,
84 static void pvrdma_unlock_cqs(struct pvrdma_cq *scq, struct pvrdma_cq *rcq,
87 __releases(scq->cq_lock) __releases(rcq->cq_lock)
89 if (scq
103 struct pvrdma_cq *scq, *rcq; pvrdma_reset_qp() local
453 struct pvrdma_cq *scq; pvrdma_free_qp() local
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/sw/rxe/
H A Drxe_qp.c357 struct rxe_cq *scq = to_rcq(init->send_cq); in rxe_qp_from_init() local
363 rxe_get(scq); in rxe_qp_from_init()
369 qp->scq = scq; in rxe_qp_from_init()
373 atomic_inc(&scq->num_wq); in rxe_qp_from_init()
397 atomic_dec(&scq->num_wq); in rxe_qp_from_init()
401 qp->scq = NULL; in rxe_qp_from_init()
406 rxe_put(scq); in rxe_qp_from_init()
847 if (qp->scq) { in rxe_qp_do_cleanup()
848 atomic_dec(&qp->scq in rxe_qp_do_cleanup()
[all...]
H A Drxe_comp.c466 rxe_cq_post(qp->scq, &cqe, 0); in do_complete()
583 err = rxe_cq_post(qp->scq, &cqe, 0); in flush_send_wqe()
585 rxe_dbg_cq(qp->scq, "post cq failed, err = %d", err); in flush_send_wqe()
H A Drxe_verbs.h212 struct rxe_cq *scq; member
/kernel/linux/linux-5.10/drivers/infiniband/sw/rxe/
H A Drxe_qp.c316 struct rxe_cq *scq = to_rcq(init->send_cq); in rxe_qp_from_init() local
321 rxe_add_ref(scq); in rxe_qp_from_init()
327 qp->scq = scq; in rxe_qp_from_init()
350 qp->scq = NULL; in rxe_qp_from_init()
355 rxe_drop_ref(scq); in rxe_qp_from_init()
799 if (qp->scq) in rxe_qp_do_cleanup()
800 rxe_drop_ref(qp->scq); in rxe_qp_do_cleanup()
H A Drxe_verbs.h218 struct rxe_cq *scq; member
/kernel/linux/linux-5.10/drivers/infiniband/hw/bnxt_re/
H A Dqplib_fp.c69 struct bnxt_qplib_cq *scq, *rcq; in __bnxt_qplib_add_flush_qp() local
71 scq = qp->scq; in __bnxt_qplib_add_flush_qp()
75 dev_dbg(&scq->hwq.pdev->dev, in __bnxt_qplib_add_flush_qp()
78 list_add_tail(&qp->sq_flush, &scq->sqf_head); in __bnxt_qplib_add_flush_qp()
93 __acquires(&qp->scq->flush_lock) __acquires(&qp->rcq->flush_lock)
95 spin_lock_irqsave(&qp->scq->flush_lock, *flags);
96 if (qp->scq == qp->rcq)
104 __releases(&qp->scq->flush_lock) __releases(&qp->rcq->flush_lock)
106 if (qp->scq
[all...]
H A Dib_verbs.h92 struct bnxt_re_cq *scq; member
H A Dib_verbs.c720 __acquires(&qp->scq->cq_lock) __acquires(&qp->rcq->cq_lock)
724 spin_lock_irqsave(&qp->scq->cq_lock, flags);
725 if (qp->rcq != qp->scq)
735 __releases(&qp->scq->cq_lock) __releases(&qp->rcq->cq_lock)
737 if (qp->rcq != qp->scq)
741 spin_unlock_irqrestore(&qp->scq->cq_lock, flags);
1050 qp->qplib_qp.scq = qp1_qp->scq; in bnxt_re_create_shadow_qp()
1285 qplqp->scq = &cq->qplib_cq; in bnxt_re_init_qp_attr()
1286 qp->scq in bnxt_re_init_qp_attr()
[all...]
H A Dqplib_fp.h309 struct bnxt_qplib_cq *scq; member
418 * Each flush list is protected by qplib_cq->flush_lock. Both scq and rcq
/kernel/linux/linux-6.6/drivers/infiniband/hw/bnxt_re/
H A Dqplib_fp.c70 struct bnxt_qplib_cq *scq, *rcq; in __bnxt_qplib_add_flush_qp() local
72 scq = qp->scq; in __bnxt_qplib_add_flush_qp()
76 dev_dbg(&scq->hwq.pdev->dev, in __bnxt_qplib_add_flush_qp()
79 list_add_tail(&qp->sq_flush, &scq->sqf_head); in __bnxt_qplib_add_flush_qp()
94 __acquires(&qp->scq->flush_lock) __acquires(&qp->rcq->flush_lock)
96 spin_lock_irqsave(&qp->scq->flush_lock, *flags);
97 if (qp->scq == qp->rcq)
105 __releases(&qp->scq->flush_lock) __releases(&qp->rcq->flush_lock)
107 if (qp->scq
[all...]
H A Dib_verbs.h94 struct bnxt_re_cq *scq; member
H A Dib_verbs.c808 __acquires(&qp->scq->cq_lock) __acquires(&qp->rcq->cq_lock)
812 spin_lock_irqsave(&qp->scq->cq_lock, flags);
813 if (qp->rcq != qp->scq)
823 __releases(&qp->scq->cq_lock) __releases(&qp->rcq->cq_lock)
825 if (qp->rcq != qp->scq)
829 spin_unlock_irqrestore(&qp->scq->cq_lock, flags);
924 scq_nq = qplib_qp->scq->nq; in bnxt_re_destroy_qp()
1153 qp->qplib_qp.scq = qp1_qp->scq; in bnxt_re_create_shadow_qp()
1380 qplqp->scq in bnxt_re_init_qp_attr()
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/cxgb4/
H A Dev.c139 cqid = qhp->attr.scq; in c4iw_ev_dispatch()
/kernel/linux/linux-6.6/drivers/infiniband/hw/cxgb4/
H A Dev.c139 cqid = qhp->attr.scq; in c4iw_ev_dispatch()
/kernel/linux/linux-6.6/drivers/infiniband/hw/erdma/
H A Derdma_verbs.h233 struct erdma_cq *scq; member
/kernel/linux/linux-5.10/drivers/infiniband/core/
H A Duverbs_cmd.c1252 struct ib_cq *scq = NULL, *rcq = NULL; in create_qp() local
1349 scq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, in create_qp()
1352 rcq = rcq ?: scq; in create_qp()
1355 if (!pd || (!scq && has_sq)) { in create_qp()
1364 attr.send_cq = scq; in create_qp()
1448 if (scq) in create_qp()
1449 rdma_lookup_put_uobject(&scq->uobject->uevent.uobject, in create_qp()
1451 if (rcq && rcq != scq) in create_qp()
1479 if (scq) in create_qp()
1480 rdma_lookup_put_uobject(&scq in create_qp()
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/core/
H A Duverbs_cmd.c1286 struct ib_cq *scq = NULL, *rcq = NULL; in create_qp() local
1383 scq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ, in create_qp()
1386 rcq = rcq ?: scq; in create_qp()
1389 if (!pd || (!scq && has_sq)) { in create_qp()
1398 attr.send_cq = scq; in create_qp()
1459 if (scq) in create_qp()
1460 rdma_lookup_put_uobject(&scq->uobject->uevent.uobject, in create_qp()
1462 if (rcq && rcq != scq) in create_qp()
1487 if (scq) in create_qp()
1488 rdma_lookup_put_uobject(&scq in create_qp()
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/hns/
H A Dhns_roce_qp.c182 struct ib_cq *scq = init_attr->send_cq; in get_least_load_bankid_for_qp() local
189 if (scq) in get_least_load_bankid_for_qp()
190 cqn = to_hr_cq(scq)->cqn; in get_least_load_bankid_for_qp()
193 if (scq && (get_affinity_cq_bank(i) != (cqn & CQ_BANKID_MASK))) in get_least_load_bankid_for_qp()

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