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-rw-r--r--drivers/infiniband/hw/hfi1/qp.c2
-rw-r--r--drivers/infiniband/hw/hfi1/ud.c29
-rw-r--r--drivers/infiniband/hw/qib/qib_qp.c2
-rw-r--r--drivers/infiniband/hw/qib/qib_ud.c21
-rw-r--r--drivers/infiniband/sw/rdmavt/qp.c2
-rw-r--r--include/rdma/rdmavt_qp.h50
6 files changed, 79 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);
diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h
index 9531de2fabe2..0eeea520a853 100644
--- a/include/rdma/rdmavt_qp.h
+++ b/include/rdma/rdmavt_qp.h
@@ -219,6 +219,56 @@ struct rvt_krwq {
struct rvt_rwqe wq[];
};
+/*
+ * rvt_get_swqe_ah - Return the pointer to the struct rvt_ah
+ * @swqe: valid Send WQE
+ *
+ */
+static inline struct rvt_ah *rvt_get_swqe_ah(struct rvt_swqe *swqe)
+{
+ return ibah_to_rvtah(swqe->ud_wr.wr.ah);
+}
+
+/**
+ * rvt_get_swqe_ah_attr - Return the cached ah attribute information
+ * @swqe: valid Send WQE
+ *
+ */
+static inline struct rdma_ah_attr *rvt_get_swqe_ah_attr(struct rvt_swqe *swqe)
+{
+ return swqe->ud_wr.attr;
+}
+
+/**
+ * rvt_get_swqe_remote_qpn - Access the remote QPN value
+ * @swqe: valid Send WQE
+ *
+ */
+static inline u32 rvt_get_swqe_remote_qpn(struct rvt_swqe *swqe)
+{
+ return swqe->ud_wr.wr.remote_qpn;
+}
+
+/**
+ * rvt_get_swqe_remote_qkey - Acces the remote qkey value
+ * @swqe: valid Send WQE
+ *
+ */
+static inline u32 rvt_get_swqe_remote_qkey(struct rvt_swqe *swqe)
+{
+ return swqe->ud_wr.wr.remote_qkey;
+}
+
+/**
+ * rvt_get_swqe_pkey_index - Access the pkey index
+ * @swqe: valid Send WQE
+ *
+ */
+static inline u16 rvt_get_swqe_pkey_index(struct rvt_swqe *swqe)
+{
+ return swqe->ud_wr.wr.pkey_index;
+}
+
struct rvt_rq {
struct rvt_rwq *wq;
struct rvt_krwq *kwq;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 15:43:07 +0000