diff options
author | Michael J. Ruhl <michael.j.ruhl@intel.com> | 2019-06-28 14:22:11 -0400 |
---|---|---|
committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-06-28 22:34:26 -0300 |
commit | 2b0ad2da8fd4c32f63d9142f2de43a4d34fdd679 (patch) | |
tree | 54bd0dba68e2e9e1e4d44888b2f1bad20e473b0b /drivers | |
parent | d310c4bf8aeacc0256091feb6a0337b8fef763ac (diff) |
IB/{rdmavt, hfi1, qib}: Add helpers to hide SWQE WR details
Add some helper functions to hide struct rvt_swqe details.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/infiniband/hw/hfi1/qp.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/hfi1/ud.c | 29 | ||||
-rw-r--r-- | drivers/infiniband/hw/qib/qib_qp.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/qib/qib_ud.c | 21 | ||||
-rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 2 |
5 files changed, 29 insertions, 27 deletions
diff --git a/drivers/infiniband/hw/hfi1/qp.c b/drivers/infiniband/hw/hfi1/qp.c index a84b44af7b97..f8e733aa3bb8 100644 --- a/drivers/infiniband/hw/hfi1/qp.c +++ b/drivers/infiniband/hw/hfi1/qp.c @@ -348,7 +348,7 @@ int hfi1_setup_wqe(struct rvt_qp *qp, struct rvt_swqe *wqe, bool *call_send) break; case IB_QPT_GSI: case IB_QPT_UD: - ah = ibah_to_rvtah(wqe->ud_wr.wr.ah); + ah = rvt_get_swqe_ah(wqe); if (wqe->length > (1 << ah->log_pmtu)) return -EINVAL; if (ibp->sl_to_sc[rdma_ah_get_sl(&ah->attr)] == 0xf) diff --git a/drivers/infiniband/hw/hfi1/ud.c b/drivers/infiniband/hw/hfi1/ud.c index f8e796e45517..e804af71b629 100644 --- a/drivers/infiniband/hw/hfi1/ud.c +++ b/drivers/infiniband/hw/hfi1/ud.c @@ -87,7 +87,7 @@ static void ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) rcu_read_lock(); qp = rvt_lookup_qpn(ib_to_rvt(sqp->ibqp.device), &ibp->rvp, - swqe->ud_wr.wr.remote_qpn); + rvt_get_swqe_remote_qpn(swqe)); if (!qp) { ibp->rvp.n_pkt_drops++; rcu_read_unlock(); @@ -105,7 +105,7 @@ static void ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) goto drop; } - ah_attr = swqe->ud_wr.attr; + ah_attr = rvt_get_swqe_ah_attr(swqe); ppd = ppd_from_ibp(ibp); if (qp->ibqp.qp_num > 1) { @@ -135,8 +135,8 @@ static void ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) if (qp->ibqp.qp_num) { u32 qkey; - qkey = (int)swqe->ud_wr.wr.remote_qkey < 0 ? - sqp->qkey : swqe->ud_wr.wr.remote_qkey; + qkey = (int)rvt_get_swqe_remote_qkey(swqe) < 0 ? + sqp->qkey : rvt_get_swqe_remote_qkey(swqe); if (unlikely(qkey != qp->qkey)) goto drop; /* silently drop per IBTA spec */ } @@ -240,7 +240,7 @@ static void ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) if (qp->ibqp.qp_type == IB_QPT_GSI || qp->ibqp.qp_type == IB_QPT_SMI) { if (sqp->ibqp.qp_type == IB_QPT_GSI || sqp->ibqp.qp_type == IB_QPT_SMI) - wc.pkey_index = swqe->ud_wr.wr.pkey_index; + wc.pkey_index = rvt_get_swqe_pkey_index(swqe); else wc.pkey_index = sqp->s_pkey_index; } else { @@ -282,20 +282,21 @@ static void hfi1_make_bth_deth(struct rvt_qp *qp, struct rvt_swqe *wqe, bth0 |= IB_BTH_SOLICITED; bth0 |= extra_bytes << 20; if (qp->ibqp.qp_type == IB_QPT_GSI || qp->ibqp.qp_type == IB_QPT_SMI) - *pkey = hfi1_get_pkey(ibp, wqe->ud_wr.wr.pkey_index); + *pkey = hfi1_get_pkey(ibp, rvt_get_swqe_pkey_index(wqe)); else *pkey = hfi1_get_pkey(ibp, qp->s_pkey_index); if (!bypass) bth0 |= *pkey; ohdr->bth[0] = cpu_to_be32(bth0); - ohdr->bth[1] = cpu_to_be32(wqe->ud_wr.wr.remote_qpn); + ohdr->bth[1] = cpu_to_be32(rvt_get_swqe_remote_qpn(wqe)); ohdr->bth[2] = cpu_to_be32(mask_psn(wqe->psn)); /* * Qkeys with the high order bit set mean use the * qkey from the QP context instead of the WR (see 10.2.5). */ - ohdr->u.ud.deth[0] = cpu_to_be32((int)wqe->ud_wr.wr.remote_qkey < 0 ? - qp->qkey : wqe->ud_wr.wr.remote_qkey); + ohdr->u.ud.deth[0] = + cpu_to_be32((int)rvt_get_swqe_remote_qkey(wqe) < 0 ? qp->qkey : + rvt_get_swqe_remote_qkey(wqe)); ohdr->u.ud.deth[1] = cpu_to_be32(qp->ibqp.qp_num); } @@ -315,7 +316,7 @@ void hfi1_make_ud_req_9B(struct rvt_qp *qp, struct hfi1_pkt_state *ps, ibp = to_iport(qp->ibqp.device, qp->port_num); ppd = ppd_from_ibp(ibp); - ah_attr = wqe->ud_wr.attr; + ah_attr = rvt_get_swqe_ah_attr(wqe); extra_bytes = -wqe->length & 3; nwords = ((wqe->length + extra_bytes) >> 2) + SIZE_OF_CRC; @@ -379,7 +380,7 @@ void hfi1_make_ud_req_16B(struct rvt_qp *qp, struct hfi1_pkt_state *ps, struct hfi1_pportdata *ppd; struct hfi1_ibport *ibp; u32 dlid, slid, nwords, extra_bytes; - u32 dest_qp = wqe->ud_wr.wr.remote_qpn; + u32 dest_qp = rvt_get_swqe_remote_qpn(wqe); u32 src_qp = qp->ibqp.qp_num; u16 len, pkey; u8 l4, sc5; @@ -387,7 +388,7 @@ void hfi1_make_ud_req_16B(struct rvt_qp *qp, struct hfi1_pkt_state *ps, ibp = to_iport(qp->ibqp.device, qp->port_num); ppd = ppd_from_ibp(ibp); - ah_attr = wqe->ud_wr.attr; + ah_attr = rvt_get_swqe_ah_attr(wqe); /* * Build 16B Management Packet if either the destination @@ -449,7 +450,7 @@ void hfi1_make_ud_req_16B(struct rvt_qp *qp, struct hfi1_pkt_state *ps, if (is_mgmt) { l4 = OPA_16B_L4_FM; - pkey = hfi1_get_pkey(ibp, wqe->ud_wr.wr.pkey_index); + pkey = hfi1_get_pkey(ibp, rvt_get_swqe_pkey_index(wqe)); hfi1_16B_set_qpn(&ps->s_txreq->phdr.hdr.opah.u.mgmt, dest_qp, src_qp); } else { @@ -514,7 +515,7 @@ int hfi1_make_ud_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps) /* Construct the header. */ ibp = to_iport(qp->ibqp.device, qp->port_num); ppd = ppd_from_ibp(ibp); - ah_attr = wqe->ud_wr.attr; + ah_attr = rvt_get_swqe_ah_attr(wqe); priv->hdr_type = hfi1_get_hdr_type(ppd->lid, ah_attr); if ((!hfi1_check_mcast(rdma_ah_get_dlid(ah_attr))) || (rdma_ah_get_dlid(ah_attr) == be32_to_cpu(OPA_LID_PERMISSIVE))) { diff --git a/drivers/infiniband/hw/qib/qib_qp.c b/drivers/infiniband/hw/qib/qib_qp.c index 0e1d0d692891..8d0563ef5be1 100644 --- a/drivers/infiniband/hw/qib/qib_qp.c +++ b/drivers/infiniband/hw/qib/qib_qp.c @@ -398,7 +398,7 @@ int qib_check_send_wqe(struct rvt_qp *qp, case IB_QPT_SMI: case IB_QPT_GSI: case IB_QPT_UD: - ah = ibah_to_rvtah(wqe->ud_wr.wr.ah); + ah = rvt_get_swqe_ah(wqe); if (wqe->length > (1 << ah->log_pmtu)) return -EINVAL; /* progress hint */ diff --git a/drivers/infiniband/hw/qib/qib_ud.c b/drivers/infiniband/hw/qib/qib_ud.c index d8c2c968909f..93ca21347959 100644 --- a/drivers/infiniband/hw/qib/qib_ud.c +++ b/drivers/infiniband/hw/qib/qib_ud.c @@ -64,7 +64,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) enum ib_qp_type sqptype, dqptype; rcu_read_lock(); - qp = rvt_lookup_qpn(rdi, &ibp->rvp, swqe->ud_wr.wr.remote_qpn); + qp = rvt_lookup_qpn(rdi, &ibp->rvp, rvt_get_swqe_remote_qpn(swqe)); if (!qp) { ibp->rvp.n_pkt_drops++; goto drop; @@ -81,7 +81,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) goto drop; } - ah_attr = swqe->ud_wr.attr; + ah_attr = rvt_get_swqe_ah_attr(swqe); ppd = ppd_from_ibp(ibp); if (qp->ibqp.qp_num > 1) { @@ -111,8 +111,8 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) if (qp->ibqp.qp_num) { u32 qkey; - qkey = (int)swqe->ud_wr.wr.remote_qkey < 0 ? - sqp->qkey : swqe->ud_wr.wr.remote_qkey; + qkey = (int)rvt_get_swqe_remote_qkey(swqe) < 0 ? + sqp->qkey : rvt_get_swqe_remote_qkey(swqe); if (unlikely(qkey != qp->qkey)) goto drop; } @@ -204,7 +204,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe) wc.qp = &qp->ibqp; wc.src_qp = sqp->ibqp.qp_num; wc.pkey_index = qp->ibqp.qp_type == IB_QPT_GSI ? - swqe->ud_wr.wr.pkey_index : 0; + rvt_get_swqe_pkey_index(swqe) : 0; wc.slid = ppd->lid | (rdma_ah_get_path_bits(ah_attr) & ((1 << ppd->lmc) - 1)); wc.sl = rdma_ah_get_sl(ah_attr); @@ -271,7 +271,7 @@ int qib_make_ud_req(struct rvt_qp *qp, unsigned long *flags) /* Construct the header. */ ibp = to_iport(qp->ibqp.device, qp->port_num); ppd = ppd_from_ibp(ibp); - ah_attr = wqe->ud_wr.attr; + ah_attr = rvt_get_swqe_ah_attr(wqe); if (rdma_ah_get_dlid(ah_attr) >= be16_to_cpu(IB_MULTICAST_LID_BASE)) { if (rdma_ah_get_dlid(ah_attr) != be16_to_cpu(IB_LID_PERMISSIVE)) @@ -363,7 +363,7 @@ int qib_make_ud_req(struct rvt_qp *qp, unsigned long *flags) bth0 |= extra_bytes << 20; bth0 |= qp->ibqp.qp_type == IB_QPT_SMI ? QIB_DEFAULT_P_KEY : qib_get_pkey(ibp, qp->ibqp.qp_type == IB_QPT_GSI ? - wqe->ud_wr.wr.pkey_index : qp->s_pkey_index); + rvt_get_swqe_pkey_index(wqe) : qp->s_pkey_index); ohdr->bth[0] = cpu_to_be32(bth0); /* * Use the multicast QP if the destination LID is a multicast LID. @@ -372,14 +372,15 @@ int qib_make_ud_req(struct rvt_qp *qp, unsigned long *flags) be16_to_cpu(IB_MULTICAST_LID_BASE) && rdma_ah_get_dlid(ah_attr) != be16_to_cpu(IB_LID_PERMISSIVE) ? cpu_to_be32(QIB_MULTICAST_QPN) : - cpu_to_be32(wqe->ud_wr.wr.remote_qpn); + cpu_to_be32(rvt_get_swqe_remote_qpn(wqe)); ohdr->bth[2] = cpu_to_be32(wqe->psn & QIB_PSN_MASK); /* * Qkeys with the high order bit set mean use the * qkey from the QP context instead of the WR (see 10.2.5). */ - ohdr->u.ud.deth[0] = cpu_to_be32((int)wqe->ud_wr.wr.remote_qkey < 0 ? - qp->qkey : wqe->ud_wr.wr.remote_qkey); + ohdr->u.ud.deth[0] = + cpu_to_be32((int)rvt_get_swqe_remote_qkey(wqe) < 0 ? qp->qkey : + rvt_get_swqe_remote_qkey(wqe)); ohdr->u.ud.deth[1] = cpu_to_be32(qp->ibqp.qp_num); done: diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index de7d2edb9781..11b4d3c1efd4 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -2089,7 +2089,7 @@ static int rvt_post_one_wr(struct rvt_qp *qp, */ log_pmtu = qp->log_pmtu; if (qp->allowed_ops == IB_OPCODE_UD) { - struct rvt_ah *ah = ibah_to_rvtah(wqe->ud_wr.wr.ah); + struct rvt_ah *ah = rvt_get_swqe_ah(wqe); log_pmtu = ah->log_pmtu; rdma_copy_ah_attr(wqe->ud_wr.attr, &ah->attr); |