| /linux/drivers/infiniband/hw/mlx5/ |
| H A D | ah.c | 36 const struct rdma_ah_attr *ah_attr) in mlx5_ah_get_udp_sport() argument
38 enum ib_gid_type gid_type = ah_attr->grh.sgid_attr->gid_type; in mlx5_ah_get_udp_sport()
42 (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) && in mlx5_ah_get_udp_sport()
43 (ah_attr->grh.flow_label & IB_GRH_FLOWLABEL_MASK)) in mlx5_ah_get_udp_sport()
45 rdma_flow_label_to_udp_sport(ah_attr->grh.flow_label)); in mlx5_ah_get_udp_sport()
48 ah_attr->grh.sgid_attr); in mlx5_ah_get_udp_sport()
56 struct rdma_ah_attr *ah_attr = init_attr->ah_attr; in create_ib_ah() local
60 if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) { in create_ib_ah()
61 const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr); in create_ib_ah()
103 struct rdma_ah_attr *ah_attr = init_attr->ah_attr; mlx5_ib_create_ah() local
132 mlx5_ib_query_ah(struct ib_ah * ibah,struct rdma_ah_attr * ah_attr) mlx5_ib_query_ah() argument
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| /linux/drivers/infiniband/hw/mlx4/ |
| H A D | ah.c | 43 static void create_ib_ah(struct ib_ah *ib_ah, struct rdma_ah_attr *ah_attr) in create_ib_ah() argument
49 (rdma_ah_get_port_num(ah_attr) << 24)); in create_ib_ah()
50 ah->av.ib.g_slid = rdma_ah_get_path_bits(ah_attr); in create_ib_ah()
52 cpu_to_be32(rdma_ah_get_sl(ah_attr) << 28); in create_ib_ah()
53 if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) { in create_ib_ah()
54 const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr); in create_ib_ah()
65 ah->av.ib.dlid = cpu_to_be16(rdma_ah_get_dlid(ah_attr)); in create_ib_ah()
66 if (rdma_ah_get_static_rate(ah_attr)) { in create_ib_ah()
67 u8 static_rate = rdma_ah_get_static_rate(ah_attr) + in create_ib_ah()
77 static int create_iboe_ah(struct ib_ah *ib_ah, struct rdma_ah_attr *ah_attr) in create_iboe_ah() argument
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| H A D | mad.c | 192 struct rdma_ah_attr ah_attr; in update_sm_ah() local
198 memset(&ah_attr, 0, sizeof ah_attr); in update_sm_ah()
199 ah_attr.type = rdma_ah_find_type(&dev->ib_dev, port_num); in update_sm_ah()
200 rdma_ah_set_dlid(&ah_attr, lid); in update_sm_ah()
201 rdma_ah_set_sl(&ah_attr, sl); in update_sm_ah()
202 rdma_ah_set_port_num(&ah_attr, port_num); in update_sm_ah()
205 &ah_attr, 0); in update_sm_ah()
1468 struct rdma_ah_attr *ah_attr) in fill_in_real_sgid_index() argument
1470 struct ib_global_route *grh = rdma_ah_retrieve_grh(ah_attr); in fill_in_real_sgid_index()
1484 struct rdma_ah_attr ah_attr; in mlx4_ib_multiplex_mad() local
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| H A D | mcg.c | 212 struct rdma_ah_attr ah_attr; in send_mad_to_wire() local
221 mlx4_ib_query_ah(dev->sm_ah[ctx->port - 1], &ah_attr); in send_mad_to_wire()
225 &ah_attr, NULL, 0xffff, mad); in send_mad_to_wire()
234 struct rdma_ah_attr ah_attr; in send_mad_to_slave() local
240 rdma_query_ah(dev->sm_ah[ctx->port - 1], &ah_attr); in send_mad_to_slave()
247 wc.slid = rdma_ah_get_dlid(&ah_attr); /* opensm lid */ in send_mad_to_slave()
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| /linux/drivers/infiniband/core/ |
| H A D | lag.c | 11 struct rdma_ah_attr *ah_attr, in rdma_build_skb() argument
23 is_ipv4 = ipv6_addr_v4mapped((struct in6_addr *)ah_attr->grh.dgid.raw); in rdma_build_skb()
37 htons(rdma_flow_label_to_udp_sport(ah_attr->grh.flow_label)); in rdma_build_skb()
51 memcpy(&iph->saddr, ah_attr->grh.sgid_attr->gid.raw + 12, in rdma_build_skb()
53 memcpy(&iph->daddr, ah_attr->grh.dgid.raw + 12, in rdma_build_skb()
61 memcpy(&ip6h->flow_lbl, &ah_attr->grh.flow_label, in rdma_build_skb()
63 memcpy(&ip6h->saddr, ah_attr->grh.sgid_attr->gid.raw, in rdma_build_skb()
65 memcpy(&ip6h->daddr, ah_attr->grh.dgid.raw, in rdma_build_skb()
73 rdma_read_gid_l2_fields(ah_attr->grh.sgid_attr, NULL, smac); in rdma_build_skb()
75 memcpy(eth->h_dest, ah_attr->roce.dmac, ETH_ALEN); in rdma_build_skb()
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| H A D | sa_query.c | 1257 struct rdma_ah_attr *ah_attr, in init_ah_attr_grh_fields() argument
1270 rdma_move_grh_sgid_attr(ah_attr, &rec->dgid, in init_ah_attr_grh_fields()
1295 struct rdma_ah_attr *ah_attr, in ib_init_ah_attr_from_path() argument
1300 memset(ah_attr, 0, sizeof(*ah_attr)); in ib_init_ah_attr_from_path()
1301 ah_attr->type = rdma_ah_find_type(device, port_num); in ib_init_ah_attr_from_path()
1302 rdma_ah_set_sl(ah_attr, rec->sl); in ib_init_ah_attr_from_path()
1303 rdma_ah_set_port_num(ah_attr, port_num); in ib_init_ah_attr_from_path()
1304 rdma_ah_set_static_rate(ah_attr, rec->rate); in ib_init_ah_attr_from_path()
1311 memcpy(ah_attr->roce.dmac, sa_path_get_dmac(rec), ETH_ALEN); in ib_init_ah_attr_from_path()
1313 rdma_ah_set_dlid(ah_attr, be32_to_cpu(sa_path_get_dlid(rec))); in ib_init_ah_attr_from_path()
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| H A D | user_mad.c | 274 struct rdma_ah_attr ah_attr; in recv_handler() local
281 &ah_attr); in recv_handler()
285 grh = rdma_ah_read_grh(&ah_attr); in recv_handler()
291 rdma_destroy_ah_attr(&ah_attr); in recv_handler()
514 struct rdma_ah_attr ah_attr; in ib_umad_write() local
556 memset(&ah_attr, 0, sizeof ah_attr); in ib_umad_write()
557 ah_attr.type = rdma_ah_find_type(agent->device, in ib_umad_write()
559 rdma_ah_set_dlid(&ah_attr, be16_to_cpu(packet->mad.hdr.lid)); in ib_umad_write()
560 rdma_ah_set_sl(&ah_attr, packet->mad.hdr.sl); in ib_umad_write()
561 rdma_ah_set_path_bits(&ah_attr, packet->mad.hdr.path_bits); in ib_umad_write()
[all …]
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| H A D | multicast.c | 739 struct rdma_ah_attr *ah_attr) in ib_init_ah_from_mcmember() argument
756 memset(ah_attr, 0, sizeof(*ah_attr)); in ib_init_ah_from_mcmember()
757 ah_attr->type = rdma_ah_find_type(device, port_num); in ib_init_ah_from_mcmember()
759 rdma_ah_set_dlid(ah_attr, be16_to_cpu(rec->mlid)); in ib_init_ah_from_mcmember()
760 rdma_ah_set_sl(ah_attr, rec->sl); in ib_init_ah_from_mcmember()
761 rdma_ah_set_port_num(ah_attr, port_num); in ib_init_ah_from_mcmember()
762 rdma_ah_set_static_rate(ah_attr, rec->rate); in ib_init_ah_from_mcmember()
763 rdma_move_grh_sgid_attr(ah_attr, &rec->mgid, in ib_init_ah_from_mcmember()
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| H A D | cm.c | 180 struct rdma_ah_attr ah_attr; member
297 ah = rdma_create_ah(mad_agent->qp->pd, &cm_id_priv->av.ah_attr, 0); in cm_alloc_msg_agent()
468 struct rdma_ah_attr *ah_attr, struct cm_av *av) in cm_init_av_for_lap() argument
472 rdma_move_ah_attr(&av->ah_attr, ah_attr); in cm_init_av_for_lap()
482 grh, &av->ah_attr); in cm_init_av_for_response()
547 * av->ah_attr might be initialized based on wc or during in cm_init_av_by_path()
549 * So initialize a new ah_attr on stack. in cm_init_av_by_path()
550 * If initialization fails, old ah_attr is used for sending any in cm_init_av_by_path()
551 * responses. If initialization is successful, than new ah_attr in cm_init_av_by_path()
3290 struct rdma_ah_attr ah_attr; cm_lap_handler() local
[all...] |
| /linux/drivers/infiniband/sw/rdmavt/ |
| H A D | ah.c | 21 struct rdma_ah_attr *ah_attr) in rvt_check_ah() argument
24 int port_num = rdma_ah_get_port_num(ah_attr); in rvt_check_ah()
27 u8 ah_flags = rdma_ah_get_ah_flags(ah_attr); in rvt_check_ah()
28 u8 static_rate = rdma_ah_get_static_rate(ah_attr); in rvt_check_ah()
40 rdma_ah_read_grh(ah_attr)->sgid_index >= port_attr.gid_tbl_len) in rvt_check_ah()
43 return rdi->driver_f.check_ah(ibdev, ah_attr); in rvt_check_ah()
65 if (rvt_check_ah(ibah->device, init_attr->ah_attr)) in rvt_create_ah()
77 rdma_copy_ah_attr(&ah->attr, init_attr->ah_attr); in rvt_create_ah()
81 init_attr->ah_attr, ah); in rvt_create_ah()
113 int rvt_modify_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr) in rvt_modify_ah() argument
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| H A D | ah.h | 14 int rvt_modify_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr);
15 int rvt_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr);
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| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | ud.c | 37 struct rdma_ah_attr *ah_attr; in ud_loopback() local
66 ah_attr = rvt_get_swqe_ah_attr(swqe); in ud_loopback()
72 u8 sc5 = ibp->sl_to_sc[rdma_ah_get_sl(ah_attr)]; in ud_loopback()
75 slid = ppd->lid | (rdma_ah_get_path_bits(ah_attr) & in ud_loopback()
81 rdma_ah_get_sl(ah_attr), in ud_loopback()
83 slid, rdma_ah_get_dlid(ah_attr)); in ud_loopback()
143 if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) { in ud_loopback()
145 struct ib_global_route grd = *(rdma_ah_read_grh(ah_attr)); in ud_loopback()
207 wc.slid = (ppd->lid | (rdma_ah_get_path_bits(ah_attr) & in ud_loopback()
212 wc.sl = rdma_ah_get_sl(ah_attr); in ud_loopback()
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| H A D | ipoib_tx.c | 27 struct rdma_ah_attr *ah_attr; member
263 struct rdma_ah_attr *ah_attr = txp->ah_attr; in hfi1_ipoib_build_ib_tx_headers() local
285 if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) { in hfi1_ipoib_build_ib_tx_headers()
290 rdma_ah_read_grh(ah_attr), in hfi1_ipoib_build_ib_tx_headers()
300 lrh0 |= (rdma_ah_get_sl(ah_attr) & 0xf) << 4; in hfi1_ipoib_build_ib_tx_headers()
303 dlid = opa_get_lid(rdma_ah_get_dlid(ah_attr), 9B); in hfi1_ipoib_build_ib_tx_headers()
310 lid |= rdma_ah_get_path_bits(ah_attr) & in hfi1_ipoib_build_ib_tx_headers()
591 txp.ah_attr = &ibah_to_rvtah(address)->attr; in hfi1_ipoib_send()
595 txp.flow.sc5 = txp.ibp->sl_to_sc[rdma_ah_get_sl(txp.ah_attr)]; in hfi1_ipoib_send()
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| /linux/drivers/infiniband/hw/mthca/ |
| H A D | mthca_av.c | 155 struct rdma_ah_attr *ah_attr, in mthca_create_ah() argument
200 (rdma_ah_get_port_num(ah_attr) << 24)); in mthca_create_ah()
201 av->g_slid = rdma_ah_get_path_bits(ah_attr); in mthca_create_ah()
202 av->dlid = cpu_to_be16(rdma_ah_get_dlid(ah_attr)); in mthca_create_ah()
204 mthca_get_rate(dev, rdma_ah_get_static_rate(ah_attr), in mthca_create_ah()
205 rdma_ah_get_port_num(ah_attr)); in mthca_create_ah()
206 av->sl_tclass_flowlabel = cpu_to_be32(rdma_ah_get_sl(ah_attr) << 28); in mthca_create_ah()
207 if (rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH) { in mthca_create_ah()
208 const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr); in mthca_create_ah()
211 av->gid_index = (rdma_ah_get_port_num(ah_attr) - 1) * in mthca_create_ah()
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| H A D | mthca_mad.c | 79 struct rdma_ah_attr ah_attr; in update_sm_ah() local
85 memset(&ah_attr, 0, sizeof ah_attr); in update_sm_ah()
86 ah_attr.type = rdma_ah_find_type(&dev->ib_dev, port_num); in update_sm_ah()
87 rdma_ah_set_dlid(&ah_attr, lid); in update_sm_ah()
88 rdma_ah_set_sl(&ah_attr, sl); in update_sm_ah()
89 rdma_ah_set_port_num(&ah_attr, port_num); in update_sm_ah()
92 &ah_attr, 0); in update_sm_ah()
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| H A D | mthca_qp.c | 398 struct rdma_ah_attr *ah_attr, in to_rdma_ah_attr() argument
403 memset(ah_attr, 0, sizeof(*ah_attr)); in to_rdma_ah_attr()
407 ah_attr->type = rdma_ah_find_type(&dev->ib_dev, port_num); in to_rdma_ah_attr()
408 rdma_ah_set_port_num(ah_attr, port_num); in to_rdma_ah_attr()
410 rdma_ah_set_dlid(ah_attr, be16_to_cpu(path->rlid)); in to_rdma_ah_attr()
411 rdma_ah_set_sl(ah_attr, be32_to_cpu(path->sl_tclass_flowlabel) >> 28); in to_rdma_ah_attr()
412 rdma_ah_set_path_bits(ah_attr, path->g_mylmc & 0x7f); in to_rdma_ah_attr()
413 rdma_ah_set_static_rate(ah_attr, in to_rdma_ah_attr()
420 rdma_ah_set_grh(ah_attr, NULL, in to_rdma_ah_attr()
426 rdma_ah_set_dgid_raw(ah_attr, path->rgid); in to_rdma_ah_attr()
[all …]
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| /linux/include/rdma/ |
| H A D | lag.h | 20 struct rdma_ah_attr *ah_attr,
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| H A D | rdma_cm.h | 92 struct rdma_ah_attr ah_attr; member
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| /linux/drivers/infiniband/hw/ocrdma/ |
| H A D | ocrdma_ah.h | 57 int ocrdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr);
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| /linux/drivers/infiniband/hw/ionic/ |
| H A D | ionic_controlpath.c | 585 struct rdma_ah_attr *ah_attr, in ionic_set_ah_attr() argument
608 memset(ah_attr, 0, sizeof(*ah_attr)); in ionic_set_ah_attr()
609 ah_attr->type = RDMA_AH_ATTR_TYPE_ROCE; in ionic_set_ah_attr()
611 ether_addr_copy(ah_attr->roce.dmac, hdr->eth.dmac_h); in ionic_set_ah_attr()
612 rdma_ah_set_sl(ah_attr, vlan >> VLAN_PRIO_SHIFT); in ionic_set_ah_attr()
613 rdma_ah_set_port_num(ah_attr, 1); in ionic_set_ah_attr()
614 rdma_ah_set_grh(ah_attr, NULL, flow_label, sgid_index, ttl, tos); in ionic_set_ah_attr()
615 rdma_ah_set_dgid_raw(ah_attr, &hdr->grh.destination_gid); in ionic_set_ah_attr()
737 struct rdma_ah_attr *attr = init_attr->ah_attr; in ionic_create_ah()
769 ionic_query_ah(struct ib_ah * ibah,struct rdma_ah_attr * ah_attr) ionic_query_ah() argument
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| /linux/net/smc/ |
| H A D | smc_ib.c | 73 qp_attr.ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE; in smc_ib_modify_qp_rtr()
74 rdma_ah_set_port_num(&qp_attr.ah_attr, lnk->ibport); in smc_ib_modify_qp_rtr()
77 rdma_ah_set_grh(&qp_attr.ah_attr, NULL, 0, lnk->sgid_index, hop_lim, 0); in smc_ib_modify_qp_rtr()
78 rdma_ah_set_dgid_raw(&qp_attr.ah_attr, lnk->peer_gid); in smc_ib_modify_qp_rtr()
80 memcpy(&qp_attr.ah_attr.roce.dmac, lnk->lgr->nexthop_mac, in smc_ib_modify_qp_rtr()
83 memcpy(&qp_attr.ah_attr.roce.dmac, lnk->peer_mac, in smc_ib_modify_qp_rtr()
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| /linux/drivers/infiniband/hw/irdma/ |
| H A D | verbs.c | 1348 attr->ah_attr.grh.sgid_attr; in irdma_modify_qp_roce()
1353 if (attr->ah_attr.ah_flags & IB_AH_GRH) { in irdma_modify_qp_roce()
1354 udp_info->ttl = attr->ah_attr.grh.hop_limit; in irdma_modify_qp_roce()
1355 udp_info->flow_label = attr->ah_attr.grh.flow_label; in irdma_modify_qp_roce()
1356 udp_info->tos = attr->ah_attr.grh.traffic_class; in irdma_modify_qp_roce()
1390 av->attrs = attr->ah_attr; in irdma_modify_qp_roce()
1392 rdma_gid2ip((struct sockaddr *)&av->dgid_addr, &attr->ah_attr.grh.dgid); in irdma_modify_qp_roce()
1425 attr->ah_attr.roce.dmac); in irdma_modify_qp_roce()
5135 struct rdma_ah_attr *ah_attr = attr->ah_attr; in irdma_create_hw_ah()
5143 struct rdma_ah_attr *ah_attr = attr->ah_attr; irdma_setup_ah() local
5368 irdma_query_ah(struct ib_ah * ibah,struct rdma_ah_attr * ah_attr) irdma_query_ah() argument
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| /linux/drivers/infiniband/hw/bnxt_re/ |
| H A D | ib_verbs.c | 837 struct rdma_ah_attr *ah_attr = init_attr->ah_attr; in bnxt_re_create_ah()
838 const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr); in bnxt_re_create_ah()
851 if (!(rdma_ah_get_ah_flags(ah_attr) & IB_AH_GRH)) { in bnxt_re_create_ah()
872 ah->qplib_ah.sl = rdma_ah_get_sl(ah_attr); in bnxt_re_create_ah()
878 memcpy(ah->qplib_ah.dmac, ah_attr->roce.dmac, ETH_ALEN); in bnxt_re_create_ah()
907 int bnxt_re_query_ah(struct ib_ah *ib_ah, struct rdma_ah_attr *ah_attr) in bnxt_re_query_ah()
911 ah_attr->type = ib_ah->type; in bnxt_re_query_ah()
912 rdma_ah_set_sl(ah_attr, ah->qplib_ah.sl); in bnxt_re_query_ah()
913 memcpy(ah_attr in bnxt_re_query_ah()
834 struct rdma_ah_attr *ah_attr = init_attr->ah_attr; bnxt_re_create_ah() local
904 bnxt_re_query_ah(struct ib_ah * ib_ah,struct rdma_ah_attr * ah_attr) bnxt_re_query_ah() argument
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| /linux/drivers/infiniband/hw/qedr/ |
| H A D | qedr_roce_cm.c | 384 struct rdma_ah_attr *ah_attr = &get_qedr_ah(ud_wr(swr)->ah)->attr; in qedr_gsi_build_header() local
385 const struct ib_global_route *grh = rdma_ah_read_grh(ah_attr); in qedr_gsi_build_header()
433 ether_addr_copy(udh->eth.dmac_h, ah_attr->roce.dmac); in qedr_gsi_build_header()
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| /linux/drivers/infiniband/sw/rxe/ |
| H A D | rxe_qp.c | 507 if (mask & IB_QP_AV && rxe_av_chk_attr(qp, &attr->ah_attr)) in rxe_qp_chk_attr()
735 rxe_init_av(&attr->ah_attr, &qp->pri_av); in rxe_qp_from_attr()
820 rxe_av_to_attr(&qp->pri_av, &attr->ah_attr); in rxe_qp_to_attr()
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