diff options
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/core_priv.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/core/restrack.c | 11 |
2 files changed, 11 insertions, 2 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index e84b0fedaacb..7c4752c47f80 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -347,6 +347,8 @@ static inline struct ib_qp *_ib_create_qp(struct ib_device *dev, qp->srq = attr->srq; qp->rwq_ind_tbl = attr->rwq_ind_tbl; qp->event_handler = attr->event_handler; + qp->qp_type = attr->qp_type; + qp->port = attr->port_num; atomic_set(&qp->usecnt, 0); spin_lock_init(&qp->mr_lock); diff --git a/drivers/infiniband/core/restrack.c b/drivers/infiniband/core/restrack.c index 4aeeaaed0f17..a123b22b454a 100644 --- a/drivers/infiniband/core/restrack.c +++ b/drivers/infiniband/core/restrack.c @@ -232,8 +232,15 @@ void rdma_restrack_add(struct rdma_restrack_entry *res) /* Special case to ensure that LQPN points to right QP */ struct ib_qp *qp = container_of(res, struct ib_qp, res); - ret = xa_insert(&rt->xa, qp->qp_num, res, GFP_KERNEL); - res->id = ret ? 0 : qp->qp_num; + WARN_ONCE(qp->qp_num >> 24 || qp->port >> 8, + "QP number 0x%0X and port 0x%0X", qp->qp_num, + qp->port); + res->id = qp->qp_num; + if (qp->qp_type == IB_QPT_SMI || qp->qp_type == IB_QPT_GSI) + res->id |= qp->port << 24; + ret = xa_insert(&rt->xa, res->id, res, GFP_KERNEL); + if (ret) + res->id = 0; } else if (res->type == RDMA_RESTRACK_COUNTER) { /* Special case to ensure that cntn points to right counter */ struct rdma_counter *counter; |