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Searched refs:ibp (Results 1 – 25 of 36) sorted by relevance

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/Linux-v5.10/drivers/infiniband/hw/qib/
Dqib_mad.c64 static void qib_send_trap(struct qib_ibport *ibp, void *data, unsigned len) in qib_send_trap() argument
73 agent = ibp->rvp.send_agent; in qib_send_trap()
78 if (!(ppd_from_ibp(ibp)->lflags & QIBL_LINKACTIVE)) in qib_send_trap()
82 if (ibp->rvp.trap_timeout && in qib_send_trap()
83 time_before(jiffies, ibp->rvp.trap_timeout)) in qib_send_trap()
97 ibp->rvp.tid++; in qib_send_trap()
98 smp->tid = cpu_to_be64(ibp->rvp.tid); in qib_send_trap()
103 spin_lock_irqsave(&ibp->rvp.lock, flags); in qib_send_trap()
104 if (!ibp->rvp.sm_ah) { in qib_send_trap()
105 if (ibp->rvp.sm_lid != be16_to_cpu(IB_LID_PERMISSIVE)) { in qib_send_trap()
[all …]
Dqib_ruc.c59 static __be64 get_sguid(struct qib_ibport *ibp, unsigned index) in get_sguid() argument
62 struct qib_pportdata *ppd = ppd_from_ibp(ibp); in get_sguid()
66 return ibp->guids[index - 1]; in get_sguid()
82 int qib_ruc_check_hdr(struct qib_ibport *ibp, struct ib_header *hdr, in qib_ruc_check_hdr() argument
100 guid = get_sguid(ibp, grh->sgid_index); in qib_ruc_check_hdr()
102 ibp->rvp.gid_prefix, guid)) in qib_ruc_check_hdr()
110 qib_get_pkey(ibp, qp->s_alt_pkey_index))) { in qib_ruc_check_hdr()
111 qib_bad_pkey(ibp, in qib_ruc_check_hdr()
121 ppd_from_ibp(ibp)->port != in qib_ruc_check_hdr()
139 guid = get_sguid(ibp, grh->sgid_index); in qib_ruc_check_hdr()
[all …]
Dqib_ud.c53 struct qib_ibport *ibp = to_iport(sqp->ibqp.device, sqp->port_num); in qib_ud_loopback() local
54 struct qib_pportdata *ppd = ppd_from_ibp(ibp); in qib_ud_loopback()
67 qp = rvt_lookup_qpn(rdi, &ibp->rvp, rvt_get_swqe_remote_qpn(swqe)); in qib_ud_loopback()
69 ibp->rvp.n_pkt_drops++; in qib_ud_loopback()
80 ibp->rvp.n_pkt_drops++; in qib_ud_loopback()
85 ppd = ppd_from_ibp(ibp); in qib_ud_loopback()
92 pkey1 = qib_get_pkey(ibp, sqp->s_pkey_index); in qib_ud_loopback()
93 pkey2 = qib_get_pkey(ibp, qp->s_pkey_index); in qib_ud_loopback()
97 qib_bad_pkey(ibp, pkey1, in qib_ud_loopback()
150 ibp->rvp.n_vl15_dropped++; in qib_ud_loopback()
[all …]
Dqib_verbs.c225 struct qib_ibport *ibp = &rcd->ppd->ibport_data; in qib_qp_rcv() local
231 ibp->rvp.n_pkt_drops++; in qib_qp_rcv()
242 qib_ud_rcv(ibp, hdr, has_grh, data, tlen, qp); in qib_qp_rcv()
250 qib_uc_rcv(ibp, hdr, has_grh, data, tlen, qp); in qib_qp_rcv()
274 struct qib_ibport *ibp = &ppd->ibport_data; in qib_ib_rcv() local
327 mcast = rvt_mcast_find(&ibp->rvp, &hdr->u.l.grh.dgid, lid); in qib_ib_rcv()
330 this_cpu_inc(ibp->pmastats->n_multicast_rcv); in qib_ib_rcv()
343 qp = rvt_lookup_qpn(rdi, &ibp->rvp, qp_num); in qib_ib_rcv()
348 this_cpu_inc(ibp->pmastats->n_unicast_rcv); in qib_ib_rcv()
355 ibp->rvp.n_pkt_drops++; in qib_ib_rcv()
[all …]
Dqib_verbs.h240 void qib_bad_pkey(struct qib_ibport *ibp, u32 key, u32 sl,
243 void qib_sys_guid_chg(struct qib_ibport *ibp);
244 void qib_node_desc_chg(struct qib_ibport *ibp);
293 void qib_uc_rcv(struct qib_ibport *ibp, struct ib_header *hdr,
304 struct ib_ah *qib_create_qp0_ah(struct qib_ibport *ibp, u16 dlid);
312 void qib_ud_rcv(struct qib_ibport *ibp, struct ib_header *hdr,
319 int qib_ruc_check_hdr(struct qib_ibport *ibp, struct ib_header *hdr,
322 u32 qib_make_grh(struct qib_ibport *ibp, struct ib_grh *hdr,
Dqib_rc.c600 struct qib_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num); in qib_send_rc_ack() local
601 struct qib_pportdata *ppd = ppd_from_ibp(ibp); in qib_send_rc_ack()
629 hwords += qib_make_grh(ibp, &hdr.u.l.grh, in qib_send_rc_ack()
636 bth0 = qib_get_pkey(ibp, qp->s_pkey_index) | (OP(ACKNOWLEDGE) << 24); in qib_send_rc_ack()
645 lrh0 |= ibp->sl_to_vl[rdma_ah_get_sl(&qp->remote_ah_attr)] << 12 | in qib_send_rc_ack()
707 this_cpu_inc(ibp->pmastats->n_unicast_xmit); in qib_send_rc_ack()
712 this_cpu_inc(*ibp->rvp.rc_qacks); in qib_send_rc_ack()
823 struct qib_ibport *ibp; in qib_restart_rc() local
838 ibp = to_iport(qp->ibqp.device, qp->port_num); in qib_restart_rc()
840 ibp->rvp.n_rc_resends++; in qib_restart_rc()
[all …]
Dqib_driver.c303 struct qib_ibport *ibp = &ppd->ibport_data; in qib_rcv_hdrerr() local
351 qp = rvt_lookup_qpn(rdi, &ibp->rvp, qp_num); in qib_rcv_hdrerr()
366 ibp->rvp.n_pkt_drops++; in qib_rcv_hdrerr()
374 ibp, hdr, in qib_rcv_hdrerr()
386 ibp->rvp.n_rc_seqnak++; in qib_rcv_hdrerr()
Dqib_qp.c221 struct qib_ibport *ibp = &dd->pport[n].ibport_data; in qib_free_all_qps() local
224 if (rcu_dereference(ibp->rvp.qp[0])) in qib_free_all_qps()
226 if (rcu_dereference(ibp->rvp.qp[1])) in qib_free_all_qps()
Dqib_uc.c237 void qib_uc_rcv(struct qib_ibport *ibp, struct ib_header *hdr, in qib_uc_rcv() argument
260 if (qib_ruc_check_hdr(ibp, hdr, has_grh, qp, opcode)) in qib_uc_rcv()
513 ibp->rvp.n_pkt_drops++; in qib_uc_rcv()
/Linux-v5.10/drivers/infiniband/hw/hfi1/
Dmad.c101 static u16 hfi1_lookup_pkey_value(struct hfi1_ibport *ibp, int pkey_idx) in hfi1_lookup_pkey_value() argument
103 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in hfi1_lookup_pkey_value()
125 static void cleanup_traps(struct hfi1_ibport *ibp, struct trap_node *trap) in cleanup_traps() argument
133 spin_lock_irqsave(&ibp->rvp.lock, flags); in cleanup_traps()
134 list_replace_init(&ibp->rvp.trap_lists[i].list, &trap_list); in cleanup_traps()
135 ibp->rvp.trap_lists[i].list_len = 0; in cleanup_traps()
136 spin_unlock_irqrestore(&ibp->rvp.lock, flags); in cleanup_traps()
156 static struct trap_node *check_and_add_trap(struct hfi1_ibport *ibp, in check_and_add_trap() argument
180 spin_lock_irqsave(&ibp->rvp.lock, flags); in check_and_add_trap()
181 trap_list = &ibp->rvp.trap_lists[queue_id]; in check_and_add_trap()
[all …]
Druc.c69 int hfi1_ruc_check_hdr(struct hfi1_ibport *ibp, struct hfi1_packet *packet) in hfi1_ruc_check_hdr() argument
74 u8 sc5 = ibp->sl_to_sc[rdma_ah_get_sl(&qp->remote_ah_attr)]; in hfi1_ruc_check_hdr()
94 guid = get_sguid(ibp, grh->sgid_index); in hfi1_ruc_check_hdr()
95 if (!gid_ok(&packet->grh->dgid, ibp->rvp.gid_prefix, in hfi1_ruc_check_hdr()
104 if (unlikely(rcv_pkey_check(ppd_from_ibp(ibp), pkey, in hfi1_ruc_check_hdr()
106 hfi1_bad_pkey(ibp, pkey, sl, 0, qp->ibqp.qp_num, in hfi1_ruc_check_hdr()
112 ppd_from_ibp(ibp)->port != in hfi1_ruc_check_hdr()
131 guid = get_sguid(ibp, grh->sgid_index); in hfi1_ruc_check_hdr()
132 if (!gid_ok(&packet->grh->dgid, ibp->rvp.gid_prefix, in hfi1_ruc_check_hdr()
141 if (unlikely(rcv_pkey_check(ppd_from_ibp(ibp), pkey, in hfi1_ruc_check_hdr()
[all …]
Dud.c75 struct hfi1_ibport *ibp = to_iport(sqp->ibqp.device, sqp->port_num); in ud_loopback() local
89 qp = rvt_lookup_qpn(ib_to_rvt(sqp->ibqp.device), &ibp->rvp, in ud_loopback()
92 ibp->rvp.n_pkt_drops++; in ud_loopback()
104 ibp->rvp.n_pkt_drops++; in ud_loopback()
109 ppd = ppd_from_ibp(ibp); in ud_loopback()
114 u8 sc5 = ibp->sl_to_sc[rdma_ah_get_sl(ah_attr)]; in ud_loopback()
116 pkey = hfi1_get_pkey(ibp, sqp->s_pkey_index); in ud_loopback()
122 hfi1_bad_pkey(ibp, pkey, in ud_loopback()
174 ibp->rvp.n_vl15_dropped++; in ud_loopback()
181 ibp->rvp.n_pkt_drops++; in ud_loopback()
[all …]
Dverbs.c375 struct hfi1_ibport *ibp = &ppd->ibport_data; in hfi1_kdeth_eager_rcv() local
402 packet->qp = rvt_lookup_qpn(rdi, &ibp->rvp, qp_num); in hfi1_kdeth_eager_rcv()
420 ibp->rvp.n_pkt_drops++; in hfi1_kdeth_eager_rcv()
429 struct hfi1_ibport *ibp = &ppd->ibport_data; in hfi1_kdeth_expected_rcv() local
456 packet->qp = rvt_lookup_qpn(rdi, &ibp->rvp, qp_num); in hfi1_kdeth_expected_rcv()
474 ibp->rvp.n_pkt_drops++; in hfi1_kdeth_expected_rcv()
501 struct hfi1_ibport *ibp = rcd_to_iport(rcd); in hfi1_handle_packet() local
514 mcast = rvt_mcast_find(&ibp->rvp, in hfi1_handle_packet()
529 ibp->rvp.n_pkt_drops++; in hfi1_handle_packet()
548 packet->qp = rvt_lookup_qpn(rdi, &ibp->rvp, qp_num); in hfi1_handle_packet()
[all …]
Dqp.c247 struct hfi1_ibport *ibp; in qp_set_16b() local
259 ibp = to_iport(qp->ibqp.device, qp->port_num); in qp_set_16b()
260 ppd = ppd_from_ibp(ibp); in qp_set_16b()
307 struct hfi1_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num); in hfi1_setup_wqe() local
330 ppd = ppd_from_ibp(ibp); in hfi1_setup_wqe()
340 if (ibp->sl_to_sc[rdma_ah_get_sl(&ah->attr)] == 0xf) in hfi1_setup_wqe()
367 struct hfi1_ibport *ibp = in _hfi1_schedule_send() local
369 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in _hfi1_schedule_send()
506 struct hfi1_ibport *ibp = in iowait_sleep() local
509 ibp->rvp.n_dmawait++; in iowait_sleep()
[all …]
Dipoib_main.c57 struct hfi1_ibport *ibp = to_iport(priv->device, in hfi1_ipoib_dev_open() local
63 qp = rvt_lookup_qpn(ib_to_rvt(priv->device), &ibp->rvp, qpn); in hfi1_ipoib_dev_open()
130 struct hfi1_ibport *ibp = to_iport(priv->device, priv->port_num); in hfi1_ipoib_mcast_attach() local
136 qp = rvt_lookup_qpn(ib_to_rvt(priv->device), &ibp->rvp, qpn); in hfi1_ipoib_mcast_attach()
160 struct hfi1_ibport *ibp = to_iport(priv->device, priv->port_num); in hfi1_ipoib_mcast_detach() local
166 qp = rvt_lookup_qpn(ib_to_rvt(priv->device), &ibp->rvp, qpn); in hfi1_ipoib_mcast_detach()
Dverbs.h234 struct hfi1_ibport *ibp; member
326 void hfi1_bad_pkey(struct hfi1_ibport *ibp, u32 key, u32 sl,
329 void hfi1_sys_guid_chg(struct hfi1_ibport *ibp);
330 void hfi1_node_desc_chg(struct hfi1_ibport *ibp);
423 int hfi1_lookup_pkey_idx(struct hfi1_ibport *ibp, u16 pkey);
439 int hfi1_ruc_check_hdr(struct hfi1_ibport *ibp, struct hfi1_packet *packet);
441 u32 hfi1_make_grh(struct hfi1_ibport *ibp, struct ib_grh *hdr,
Drc.c1240 struct hfi1_ibport *ibp; in hfi1_queue_rc_ack() local
1246 ibp = rcd_to_iport(packet->rcd); in hfi1_queue_rc_ack()
1247 this_cpu_inc(*ibp->rvp.rc_qacks); in hfi1_queue_rc_ack()
1267 struct hfi1_ibport *ibp = rcd_to_iport(packet->rcd); in hfi1_make_rc_ack_9B() local
1268 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in hfi1_make_rc_ack_9B()
1281 *hwords += hfi1_make_grh(ibp, &hdr->u.l.grh, in hfi1_make_rc_ack_9B()
1291 pkey = hfi1_get_pkey(ibp, qp->s_pkey_index); in hfi1_make_rc_ack_9B()
1320 struct hfi1_ibport *ibp = rcd_to_iport(packet->rcd); in hfi1_make_rc_ack_16B() local
1321 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in hfi1_make_rc_ack_16B()
1339 *hwords += hfi1_make_grh(ibp, &hdr->u.l.grh, in hfi1_make_rc_ack_16B()
[all …]
Ddriver.c260 struct hfi1_ibport *ibp = rcd_to_iport(rcd); in rcv_hdrerr() local
317 qp = rvt_lookup_qpn(rdi, &ibp->rvp, qp_num); in rcv_hdrerr()
332 ibp->rvp.n_pkt_drops++; in rcv_hdrerr()
374 sl = ibp->sc_to_sl[sc5]; in rcv_hdrerr()
378 qp = rvt_lookup_qpn(rdi, &ibp->rvp, lqpn); in rcv_hdrerr()
451 struct hfi1_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num); in hfi1_process_ecn_slowpath() local
452 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in hfi1_process_ecn_slowpath()
527 hfi1_handle_cnp_tbl[hdr_type](ibp, qp, rqpn, pkey, in hfi1_process_ecn_slowpath()
532 u8 sl = ibp->sc_to_sl[sc]; in hfi1_process_ecn_slowpath()
625 struct hfi1_ibport *ibp = rcd_to_iport(rcd); in __prescan_rxq() local
[all …]
Dhfi.h1748 void return_cnp(struct hfi1_ibport *ibp, struct rvt_qp *qp, u32 remote_qpn,
1751 void return_cnp_16B(struct hfi1_ibport *ibp, struct rvt_qp *qp,
1754 typedef void (*hfi1_handle_cnp)(struct hfi1_ibport *ibp, struct rvt_qp *qp,
1968 static inline struct hfi1_pportdata *ppd_from_ibp(struct hfi1_ibport *ibp) in ppd_from_ibp() argument
1970 return container_of(ibp, struct hfi1_pportdata, ibport_data); in ppd_from_ibp()
2032 static inline u16 hfi1_get_pkey(struct hfi1_ibport *ibp, unsigned index) in hfi1_get_pkey() argument
2034 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in hfi1_get_pkey()
2048 static inline __be64 get_sguid(struct hfi1_ibport *ibp, unsigned int index) in get_sguid() argument
2050 struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); in get_sguid()
2486 struct hfi1_ibport *ibp; in hfi1_update_ah_attr() local
[all …]
Drc.h57 struct hfi1_ibport *ibp);
Dipoib_tx.c45 struct hfi1_ibport *ibp; member
290 struct hfi1_pportdata *ppd = ppd_from_ibp(txp->ibp); in hfi1_ipoib_build_ib_tx_headers()
316 hfi1_make_grh(txp->ibp, in hfi1_ipoib_build_ib_tx_headers()
596 txp.ibp = to_iport(priv->device, priv->port_num); in hfi1_ipoib_send_dma()
599 txp.flow.sc5 = txp.ibp->sl_to_sc[rdma_ah_get_sl(txp.ah_attr)]; in hfi1_ipoib_send_dma()
Dqp.h147 void hfi1_error_port_qps(struct hfi1_ibport *ibp, u8 sl);
Duc.c307 struct hfi1_ibport *ibp = rcd_to_iport(packet->rcd); in hfi1_uc_rcv() local
322 if (hfi1_ruc_check_hdr(ibp, packet)) in hfi1_uc_rcv()
583 ibp->rvp.n_pkt_drops++; in hfi1_uc_rcv()
/Linux-v5.10/drivers/infiniband/sw/rdmavt/
Dmcast.c148 struct rvt_mcast *rvt_mcast_find(struct rvt_ibport *ibp, union ib_gid *mgid, in rvt_mcast_find() argument
155 spin_lock_irqsave(&ibp->lock, flags); in rvt_mcast_find()
156 n = ibp->mcast_tree.rb_node; in rvt_mcast_find()
178 spin_unlock_irqrestore(&ibp->lock, flags); in rvt_mcast_find()
193 static int rvt_mcast_add(struct rvt_dev_info *rdi, struct rvt_ibport *ibp, in rvt_mcast_add() argument
196 struct rb_node **n = &ibp->mcast_tree.rb_node; in rvt_mcast_add()
200 spin_lock_irq(&ibp->lock); in rvt_mcast_add()
262 rb_insert_color(&mcast->rb_node, &ibp->mcast_tree); in rvt_mcast_add()
267 spin_unlock_irq(&ibp->lock); in rvt_mcast_add()
284 struct rvt_ibport *ibp = rdi->ports[qp->port_num - 1]; in rvt_attach_mcast() local
[all …]
/Linux-v5.10/drivers/infiniband/ulp/opa_vnic/
Dopa_vnic_vema.c730 struct ib_device *ibp; in opa_vnic_vema_send_trap() local
741 ibp = cport->ibdev; in opa_vnic_vema_send_trap()
760 ah_attr.type = rdma_ah_find_type(ibp, port->port_num); in opa_vnic_vema_send_trap()
786 if (ib_find_pkey(ibp, data->opaportnum, IB_DEFAULT_PKEY_FULL, in opa_vnic_vema_send_trap()
790 if (ib_find_pkey(ibp, data->opaportnum, IB_DEFAULT_PKEY_PARTIAL, in opa_vnic_vema_send_trap()

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