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Searched refs:lrh (Results 1 – 23 of 23) sorted by relevance

/Linux-v5.4/drivers/infiniband/core/
Dud_header.c48 { STRUCT_FIELD(lrh, virtual_lane),
52 { STRUCT_FIELD(lrh, link_version),
56 { STRUCT_FIELD(lrh, service_level),
64 { STRUCT_FIELD(lrh, link_next_header),
68 { STRUCT_FIELD(lrh, destination_lid),
76 { STRUCT_FIELD(lrh, packet_length),
80 { STRUCT_FIELD(lrh, source_lid),
339 header->lrh.link_version = 0; in ib_ud_header_init()
340 header->lrh.link_next_header = in ib_ud_header_init()
349 header->lrh.packet_length = cpu_to_be16(packet_length); in ib_ud_header_init()
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/Linux-v5.4/drivers/infiniband/hw/qib/
Dqib_ruc.c113 (be16_to_cpu(hdr->lrh[0]) >> 4) & 0xF, in qib_ruc_check_hdr()
115 hdr->lrh[3], hdr->lrh[1]); in qib_ruc_check_hdr()
119 if ((be16_to_cpu(hdr->lrh[3]) != in qib_ruc_check_hdr()
152 (be16_to_cpu(hdr->lrh[0]) >> 4) & 0xF, in qib_ruc_check_hdr()
154 hdr->lrh[3], hdr->lrh[1]); in qib_ruc_check_hdr()
158 if (be16_to_cpu(hdr->lrh[3]) != in qib_ruc_check_hdr()
228 priv->s_hdr->lrh[0] = cpu_to_be16(lrh0); in qib_make_ruc_header()
229 priv->s_hdr->lrh[1] = in qib_make_ruc_header()
231 priv->s_hdr->lrh[2] = in qib_make_ruc_header()
233 priv->s_hdr->lrh[3] = in qib_make_ruc_header()
Dqib_ud.c349 priv->s_hdr->lrh[0] = cpu_to_be16(lrh0); in qib_make_ud_req()
350 priv->s_hdr->lrh[1] = in qib_make_ud_req()
352 priv->s_hdr->lrh[2] = in qib_make_ud_req()
358 priv->s_hdr->lrh[3] = cpu_to_be16(lid); in qib_make_ud_req()
360 priv->s_hdr->lrh[3] = IB_LID_PERMISSIVE; in qib_make_ud_req()
464 if (unlikely(hdr->lrh[1] == IB_LID_PERMISSIVE || in qib_ud_rcv()
465 hdr->lrh[3] == IB_LID_PERMISSIVE)) in qib_ud_rcv()
475 (be16_to_cpu(hdr->lrh[0]) >> 4) & in qib_ud_rcv()
478 hdr->lrh[3], hdr->lrh[1]); in qib_ud_rcv()
488 (be16_to_cpu(hdr->lrh[0]) >> 12) == 15))) in qib_ud_rcv()
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Dqib_driver.c308 u16 lid = be16_to_cpu(hdr->lrh[1]); in qib_rcv_hdrerr()
309 int lnh = be16_to_cpu(hdr->lrh[0]) & 3; in qib_rcv_hdrerr()
489 u16 lrh_len = be16_to_cpu(hdr->lrh[2]) << 2; in qib_kreceive()
Dqib_user_sdma.c449 hdr->lrh[2] = cpu_to_be16(le16_to_cpu(pbc16[0])); in qib_user_sdma_page_to_frags()
467 be16_to_cpu(hdr->lrh[2]) - in qib_user_sdma_page_to_frags()
495 hdr->lrh[2] = cpu_to_be16(le16_to_cpu(pbc16[0])); in qib_user_sdma_page_to_frags()
511 be16_to_cpu(hdr->lrh[2]) - in qib_user_sdma_page_to_frags()
Dqib_common.h700 __be16 lrh[4]; member
Dqib_rc.c647 hdr.lrh[0] = cpu_to_be16(lrh0); in qib_send_rc_ack()
648 hdr.lrh[1] = cpu_to_be16(rdma_ah_get_dlid(&qp->remote_ah_attr)); in qib_send_rc_ack()
649 hdr.lrh[2] = cpu_to_be16(hwords + SIZE_OF_CRC); in qib_send_rc_ack()
650 hdr.lrh[3] = cpu_to_be16(ppd->lid | in qib_send_rc_ack()
892 if ((be16_to_cpu(hdr->lrh[0]) & 3) == QIB_LRH_BTH) in qib_rc_send_complete()
Dqib_verbs.c291 lid = be16_to_cpu(hdr->lrh[1]); in qib_ib_rcv()
299 lnh = be16_to_cpu(hdr->lrh[0]) & 3; in qib_ib_rcv()
797 be16_to_cpu(hdr->lrh[0]) >> 12); in qib_verbs_send_dma()
921 be16_to_cpu(ibhdr->lrh[0]) >> 12); in qib_verbs_send_pio()
Dqib_iba7322.c1425 .lrh[0] = cpu_to_be16(0xF000 | QIB_LRH_BTH), in flush_fifo()
1426 .lrh[1] = IB_LID_PERMISSIVE, in flush_fifo()
1427 .lrh[2] = cpu_to_be16(hdrwords + SIZE_OF_CRC), in flush_fifo()
1428 .lrh[3] = IB_LID_PERMISSIVE, in flush_fifo()
/Linux-v5.4/include/rdma/
Dib_hdrs.h140 __be16 lrh[4]; member
217 return (be16_to_cpu(hdr->lrh[0]) & IB_LNH_MASK); in ib_get_lnh()
222 return ((be16_to_cpu(hdr->lrh[0]) >> IB_SC_SHIFT) & IB_SC_MASK); in ib_get_sc()
232 return ((be16_to_cpu(hdr->lrh[0]) >> IB_SL_SHIFT) & IB_SL_MASK); in ib_get_sl()
237 return (be16_to_cpu(hdr->lrh[1])); in ib_get_dlid()
242 return (be16_to_cpu(hdr->lrh[3])); in ib_get_slid()
247 return (u8)((be16_to_cpu(hdr->lrh[0]) >> IB_LVER_SHIFT) & in ib_get_lver()
253 return (u16)(be16_to_cpu(hdr->lrh[2])); in ib_get_len()
Dib_pack.h266 struct ib_unpacked_lrh lrh; member
/Linux-v5.4/drivers/infiniband/hw/hfi1/
Dhfi.h447 return (u8)(hdr->lrh[2] & OPA_16B_L4_MASK); in hfi1_16B_get_l4()
452 return (u8)((hdr->lrh[1] & OPA_16B_SC_MASK) >> OPA_16B_SC_SHIFT); in hfi1_16B_get_sc()
457 return (u32)((hdr->lrh[1] & OPA_16B_LID_MASK) | in hfi1_16B_get_dlid()
458 (((hdr->lrh[2] & OPA_16B_DLID_MASK) >> in hfi1_16B_get_dlid()
464 return (u32)((hdr->lrh[0] & OPA_16B_LID_MASK) | in hfi1_16B_get_slid()
465 (((hdr->lrh[2] & OPA_16B_SLID_MASK) >> in hfi1_16B_get_slid()
471 return (u8)((hdr->lrh[0] & OPA_16B_BECN_MASK) >> OPA_16B_BECN_SHIFT); in hfi1_16B_get_becn()
476 return (u8)((hdr->lrh[1] & OPA_16B_FECN_MASK) >> OPA_16B_FECN_SHIFT); in hfi1_16B_get_fecn()
481 return (u8)((hdr->lrh[1] & OPA_16B_L2_MASK) >> OPA_16B_L2_SHIFT); in hfi1_16B_get_l2()
486 return (u16)((hdr->lrh[2] & OPA_16B_PKEY_MASK) >> OPA_16B_PKEY_SHIFT); in hfi1_16B_get_pkey()
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Dtrace_ibhdrs.h149 #define lrh_name(lrh) { HFI1_##lrh, #lrh } argument
150 #define show_lnh(lrh) \ argument
151 __print_symbolic(lrh, \
Dverbs.h110 #define LRH_16B_BYTES (FIELD_SIZEOF(struct hfi1_16b_header, lrh))
112 #define LRH_9B_BYTES (FIELD_SIZEOF(struct ib_header, lrh))
122 u32 lrh[4]; member
Duser_sdma.c456 sc = (((be16_to_cpu(req->hdr.lrh[0]) >> 12) & 0xF) | in hfi1_user_sdma_process_request()
467 slid = be16_to_cpu(req->hdr.lrh[3]); in hfi1_user_sdma_process_request()
478 if ((be16_to_cpu(req->hdr.lrh[0]) & 0x3) == HFI1_LRH_GRH) { in hfi1_user_sdma_process_request()
551 dlid = be16_to_cpu(req->hdr.lrh[1]); in hfi1_user_sdma_process_request()
630 len = ((be16_to_cpu(req->hdr.lrh[2]) << 2) - in compute_data_length()
1155 hdr->lrh[2] = cpu_to_be16(lrhlen >> 2); in set_txreq_header()
1171 req->hdr.lrh[2] = hdr->lrh[2]; in set_txreq_header()
Dtrace_tx.h534 __be32 *lrh = (__be32 *)hdr->lrh;
544 __entry->lrh0 = be32_to_cpu(lrh[0]);
545 __entry->lrh1 = be32_to_cpu(lrh[1]);
Dverbs.c386 lnh = be16_to_cpu(hdr->lrh[0]) & 3; in hfi1_kdeth_eager_rcv()
440 lnh = be16_to_cpu(hdr->lrh[0]) & 3; in hfi1_kdeth_expected_rcv()
Ddriver.c1783 lnh = be16_to_cpu(hdr->lrh[0]) & 3; in seqfile_dump_rcd()
Dtid_rdma.c2848 int lnh = be16_to_cpu(hdr->lrh[0]) & 3; in hfi1_handle_kdeth_eflags()
2849 u16 lid = be16_to_cpu(hdr->lrh[1]); in hfi1_handle_kdeth_eflags()
/Linux-v5.4/drivers/infiniband/hw/mthca/
Dmthca_av.c275 header->lrh.service_level = be32_to_cpu(ah->av->sl_tclass_flowlabel) >> 28; in mthca_read_ah()
276 header->lrh.destination_lid = ah->av->dlid; in mthca_read_ah()
277 header->lrh.source_lid = cpu_to_be16(ah->av->g_slid & 0x7f); in mthca_read_ah()
Dmthca_qp.c1517 (sqp->ud_header.lrh.destination_lid == in build_mlx_header()
1519 (sqp->ud_header.lrh.service_level << 8)); in build_mlx_header()
1520 mlx->rlid = sqp->ud_header.lrh.destination_lid; in build_mlx_header()
1537 sqp->ud_header.lrh.virtual_lane = !sqp->qp.ibqp.qp_num ? 15 : 0; in build_mlx_header()
1538 if (sqp->ud_header.lrh.destination_lid == IB_LID_PERMISSIVE) in build_mlx_header()
1539 sqp->ud_header.lrh.source_lid = IB_LID_PERMISSIVE; in build_mlx_header()
/Linux-v5.4/include/uapi/rdma/hfi/
Dhfi1_user.h241 __be16 lrh[4]; member
/Linux-v5.4/drivers/infiniband/hw/mlx4/
Dqp.c2912 sqp->ud_header.lrh.service_level = in build_sriov_qp0_header()
2914 sqp->ud_header.lrh.destination_lid = in build_sriov_qp0_header()
2916 sqp->ud_header.lrh.source_lid = in build_sriov_qp0_header()
2924 mlx->rlid = sqp->ud_header.lrh.destination_lid; in build_sriov_qp0_header()
2926 sqp->ud_header.lrh.virtual_lane = 0; in build_sriov_qp0_header()
3097 sqp->ud_header.lrh.service_level = in build_mlx_header()
3099 sqp->ud_header.lrh.destination_lid = ah->av.ib.dlid; in build_mlx_header()
3100 sqp->ud_header.lrh.source_lid = cpu_to_be16(ah->av.ib.g_slid & 0x7f); in build_mlx_header()
3156 (sqp->ud_header.lrh.destination_lid == in build_mlx_header()
3158 (sqp->ud_header.lrh.service_level << 8)); in build_mlx_header()
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