12 files changed, 28 insertions, 25 deletions

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 5ed141ebd1c8..13efd4170349 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -642,7 +642,8 @@ static void snoop_recv(struct ib_mad_qp_info *qp_info,
         spin_unlock_irqrestore(&qp_info->snoop_lock, flags);
 }
 
-static void build_smp_wc(u64 wr_id, u16 slid, u16 pkey_index, u8 port_num,
+static void build_smp_wc(struct ib_qp *qp,
+                         u64 wr_id, u16 slid, u16 pkey_index, u8 port_num,
                          struct ib_wc *wc)
 {
         memset(wc, 0, sizeof *wc);
@@ -652,7 +653,7 @@ static void build_smp_wc(u64 wr_id, u16 slid, u16 pkey_index, u8 port_num,
         wc->pkey_index = pkey_index;
         wc->byte_len = sizeof(struct ib_mad) + sizeof(struct ib_grh);
         wc->src_qp = IB_QP0;
-        wc->qp_num = IB_QP0;
+        wc->qp = qp;
         wc->slid = slid;
         wc->sl = 0;
         wc->dlid_path_bits = 0;
@@ -713,7 +714,8 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv,
                 goto out;
         }
 
-        build_smp_wc(send_wr->wr_id, be16_to_cpu(smp->dr_slid),
+        build_smp_wc(mad_agent_priv->agent.qp,
+                     send_wr->wr_id, be16_to_cpu(smp->dr_slid),
                      send_wr->wr.ud.pkey_index,
                      send_wr->wr.ud.port_num, &mad_wc);
 
@@ -2355,7 +2357,8 @@ static void local_completions(struct work_struct *work)
                          * Defined behavior is to complete response
                          * before request
                          */
-                        build_smp_wc((unsigned long) local->mad_send_wr,
+                        build_smp_wc(recv_mad_agent->agent.qp,
+                                     (unsigned long) local->mad_send_wr,
                                      be16_to_cpu(IB_LID_PERMISSIVE),
                                      0, recv_mad_agent->agent.port_num, &wc);
 
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 743247ec065e..df1efbc10882 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -933,7 +933,7 @@ ssize_t ib_uverbs_poll_cq(struct ib_uverbs_file *file,
                 resp->wc[i].vendor_err     = wc[i].vendor_err;
                 resp->wc[i].byte_len       = wc[i].byte_len;
                 resp->wc[i].imm_data       = (__u32 __force) wc[i].imm_data;
-                resp->wc[i].qp_num         = wc[i].qp_num;
+                resp->wc[i].qp_num         = wc[i].qp->qp_num;
                 resp->wc[i].src_qp         = wc[i].src_qp;
                 resp->wc[i].wc_flags       = wc[i].wc_flags;
                 resp->wc[i].pkey_index     = wc[i].pkey_index;
diff --git a/drivers/infiniband/hw/amso1100/c2_cq.c b/drivers/infiniband/hw/amso1100/c2_cq.c
index 05c9154d46f4..5175c99ee586 100644
--- a/drivers/infiniband/hw/amso1100/c2_cq.c
+++ b/drivers/infiniband/hw/amso1100/c2_cq.c
@@ -153,7 +153,7 @@ static inline int c2_poll_one(struct c2_dev *c2dev,
 
         entry->status = c2_cqe_status_to_openib(c2_wr_get_result(ce));
         entry->wr_id = ce->hdr.context;
-        entry->qp_num = ce->handle;
+        entry->qp = &qp->ibqp;
         entry->wc_flags = 0;
         entry->slid = 0;
         entry->sl = 0;
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index b46bda1bf85d..08d3f892d9f3 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -579,7 +579,7 @@ poll_cq_one_read_cqe:
         } else
                 wc->status = IB_WC_SUCCESS;
 
-        wc->qp_num = cqe->local_qp_number;
+        wc->qp = NULL;
         wc->byte_len = cqe->nr_bytes_transferred;
         wc->pkey_index = cqe->pkey_index;
         wc->slid = cqe->rlid;
diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c
index 46c1c89bf6ae..64f07b19349f 100644
--- a/drivers/infiniband/hw/ipath/ipath_qp.c
+++ b/drivers/infiniband/hw/ipath/ipath_qp.c
@@ -379,7 +379,7 @@ void ipath_error_qp(struct ipath_qp *qp, enum ib_wc_status err)
         wc.vendor_err = 0;
         wc.byte_len = 0;
         wc.imm_data = 0;
-        wc.qp_num = qp->ibqp.qp_num;
+        wc.qp = &qp->ibqp;
         wc.src_qp = 0;
         wc.wc_flags = 0;
         wc.pkey_index = 0;
diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
index ce6038743c5c..5ff20cb04494 100644
--- a/drivers/infiniband/hw/ipath/ipath_rc.c
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
@@ -702,7 +702,7 @@ void ipath_restart_rc(struct ipath_qp *qp, u32 psn, struct ib_wc *wc)
                 wc->opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                 wc->vendor_err = 0;
                 wc->byte_len = 0;
-                wc->qp_num = qp->ibqp.qp_num;
+                wc->qp = &qp->ibqp;
                 wc->src_qp = qp->remote_qpn;
                 wc->pkey_index = 0;
                 wc->slid = qp->remote_ah_attr.dlid;
@@ -836,7 +836,7 @@ static int do_rc_ack(struct ipath_qp *qp, u32 aeth, u32 psn, int opcode)
                         wc.opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                         wc.vendor_err = 0;
                         wc.byte_len = wqe->length;
-                        wc.qp_num = qp->ibqp.qp_num;
+                        wc.qp = &qp->ibqp;
                         wc.src_qp = qp->remote_qpn;
                         wc.pkey_index = 0;
                         wc.slid = qp->remote_ah_attr.dlid;
@@ -951,7 +951,7 @@ static int do_rc_ack(struct ipath_qp *qp, u32 aeth, u32 psn, int opcode)
                         wc.opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                         wc.vendor_err = 0;
                         wc.byte_len = 0;
-                        wc.qp_num = qp->ibqp.qp_num;
+                        wc.qp = &qp->ibqp;
                         wc.src_qp = qp->remote_qpn;
                         wc.pkey_index = 0;
                         wc.slid = qp->remote_ah_attr.dlid;
@@ -1511,7 +1511,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
                 wc.status = IB_WC_SUCCESS;
                 wc.opcode = IB_WC_RECV;
                 wc.vendor_err = 0;
-                wc.qp_num = qp->ibqp.qp_num;
+                wc.qp = &qp->ibqp;
                 wc.src_qp = qp->remote_qpn;
                 wc.pkey_index = 0;
                 wc.slid = qp->remote_ah_attr.dlid;
diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
index f7530512045d..e86cb171872e 100644
--- a/drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
@@ -137,7 +137,7 @@ bad_lkey:
         wc.vendor_err = 0;
         wc.byte_len = 0;
         wc.imm_data = 0;
-        wc.qp_num = qp->ibqp.qp_num;
+        wc.qp = &qp->ibqp;
         wc.src_qp = 0;
         wc.wc_flags = 0;
         wc.pkey_index = 0;
@@ -336,7 +336,7 @@ again:
                         wc.opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                         wc.vendor_err = 0;
                         wc.byte_len = 0;
-                        wc.qp_num = sqp->ibqp.qp_num;
+                        wc.qp = &sqp->ibqp;
                         wc.src_qp = sqp->remote_qpn;
                         wc.pkey_index = 0;
                         wc.slid = sqp->remote_ah_attr.dlid;
@@ -426,7 +426,7 @@ again:
         wc.status = IB_WC_SUCCESS;
         wc.vendor_err = 0;
         wc.byte_len = wqe->length;
-        wc.qp_num = qp->ibqp.qp_num;
+        wc.qp = &qp->ibqp;
         wc.src_qp = qp->remote_qpn;
         /* XXX do we know which pkey matched? Only needed for GSI. */
         wc.pkey_index = 0;
@@ -447,7 +447,7 @@ send_comp:
                 wc.opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                 wc.vendor_err = 0;
                 wc.byte_len = wqe->length;
-                wc.qp_num = sqp->ibqp.qp_num;
+                wc.qp = &sqp->ibqp;
                 wc.src_qp = 0;
                 wc.pkey_index = 0;
                 wc.slid = 0;
diff --git a/drivers/infiniband/hw/ipath/ipath_uc.c b/drivers/infiniband/hw/ipath/ipath_uc.c
index e636cfd67a82..325d6634ff53 100644
--- a/drivers/infiniband/hw/ipath/ipath_uc.c
+++ b/drivers/infiniband/hw/ipath/ipath_uc.c
@@ -49,7 +49,7 @@ static void complete_last_send(struct ipath_qp *qp, struct ipath_swqe *wqe,
                 wc->opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                 wc->vendor_err = 0;
                 wc->byte_len = wqe->length;
-                wc->qp_num = qp->ibqp.qp_num;
+                wc->qp = &qp->ibqp;
                 wc->src_qp = qp->remote_qpn;
                 wc->pkey_index = 0;
                 wc->slid = qp->remote_ah_attr.dlid;
@@ -411,7 +411,7 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
                 wc.status = IB_WC_SUCCESS;
                 wc.opcode = IB_WC_RECV;
                 wc.vendor_err = 0;
-                wc.qp_num = qp->ibqp.qp_num;
+                wc.qp = &qp->ibqp;
                 wc.src_qp = qp->remote_qpn;
                 wc.pkey_index = 0;
                 wc.slid = qp->remote_ah_attr.dlid;
diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c
index 49f1102af8b3..9a3e54664ee4 100644
--- a/drivers/infiniband/hw/ipath/ipath_ud.c
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c
@@ -66,7 +66,7 @@ bad_lkey:
         wc.vendor_err = 0;
         wc.byte_len = 0;
         wc.imm_data = 0;
-        wc.qp_num = qp->ibqp.qp_num;
+        wc.qp = &qp->ibqp;
         wc.src_qp = 0;
         wc.wc_flags = 0;
         wc.pkey_index = 0;
@@ -255,7 +255,7 @@ static void ipath_ud_loopback(struct ipath_qp *sqp,
         wc->status = IB_WC_SUCCESS;
         wc->opcode = IB_WC_RECV;
         wc->vendor_err = 0;
-        wc->qp_num = qp->ibqp.qp_num;
+        wc->qp = &qp->ibqp;
         wc->src_qp = sqp->ibqp.qp_num;
         /* XXX do we know which pkey matched? Only needed for GSI. */
         wc->pkey_index = 0;
@@ -474,7 +474,7 @@ done:
                 wc.vendor_err = 0;
                 wc.opcode = IB_WC_SEND;
                 wc.byte_len = len;
-                wc.qp_num = qp->ibqp.qp_num;
+                wc.qp = &qp->ibqp;
                 wc.src_qp = 0;
                 wc.wc_flags = 0;
                 /* XXX initialize other fields? */
@@ -651,7 +651,7 @@ void ipath_ud_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
         wc.status = IB_WC_SUCCESS;
         wc.opcode = IB_WC_RECV;
         wc.vendor_err = 0;
-        wc.qp_num = qp->ibqp.qp_num;
+        wc.qp = &qp->ibqp;
         wc.src_qp = src_qp;
         /* XXX do we know which pkey matched? Only needed for GSI. */
         wc.pkey_index = 0;
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 768df7265b81..968d1519761c 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1854,7 +1854,7 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
 
                 memset(inbox + 256, 0, 256);
 
-                MTHCA_PUT(inbox, in_wc->qp_num,     MAD_IFC_MY_QPN_OFFSET);
+                MTHCA_PUT(inbox, in_wc->qp->qp_num, MAD_IFC_MY_QPN_OFFSET);
                 MTHCA_PUT(inbox, in_wc->src_qp,     MAD_IFC_RQPN_OFFSET);
 
                 val = in_wc->sl << 4;
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index 1159c8a0f2c5..efd79ef109a6 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -534,7 +534,7 @@ static inline int mthca_poll_one(struct mthca_dev *dev,
                 }
         }
 
-        entry->qp_num = (*cur_qp)->qpn;
+        entry->qp = &(*cur_qp)->ibqp;
 
         if (is_send) {
                 wq = &(*cur_qp)->sq;
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 73aafd7bb503..765589f4d166 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -420,8 +420,8 @@ struct ib_wc {
         enum ib_wc_opcode       opcode;
         u32                     vendor_err;
         u32                     byte_len;
+        struct ib_qp           *qp;
         __be32                  imm_data;
-        u32                     qp_num;
         u32                     src_qp;
         int                     wc_flags;
         u16                     pkey_index;