diff options
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/amso1100/c2_provider.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_qp.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_qp.c | 5 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.c | 3 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 5 |
8 files changed, 26 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 495c803fb11..9e98cec6230 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -1065,6 +1065,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file, attr.srq = srq; attr.sq_sig_type = cmd.sq_sig_all ? IB_SIGNAL_ALL_WR : IB_SIGNAL_REQ_WR; attr.qp_type = cmd.qp_type; + attr.create_flags = 0; attr.cap.max_send_wr = cmd.max_send_wr; attr.cap.max_recv_wr = cmd.max_recv_wr; diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c index 21fb46d3931..e10d27a6e14 100644 --- a/drivers/infiniband/hw/amso1100/c2_provider.c +++ b/drivers/infiniband/hw/amso1100/c2_provider.c @@ -245,6 +245,9 @@ static struct ib_qp *c2_create_qp(struct ib_pd *pd, pr_debug("%s:%u\n", __func__, __LINE__); + if (init_attr->create_flags) + return ERR_PTR(-EINVAL); + switch (init_attr->qp_type) { case IB_QPT_RC: qp = kzalloc(sizeof(*qp), GFP_KERNEL); diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index a9fd419855c..3eb14a52cbf 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -421,6 +421,9 @@ static struct ehca_qp *internal_create_qp( u32 swqe_size = 0, rwqe_size = 0, ib_qp_num; unsigned long flags; + if (init_attr->create_flags) + return ERR_PTR(-EINVAL); + memset(&parms, 0, sizeof(parms)); qp_type = init_attr->qp_type; diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c index 6a4a5e3b78b..812b42c500e 100644 --- a/drivers/infiniband/hw/ipath/ipath_qp.c +++ b/drivers/infiniband/hw/ipath/ipath_qp.c @@ -747,6 +747,11 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd, size_t sz; struct ib_qp *ret; + if (init_attr->create_flags) { + ret = ERR_PTR(-EINVAL); + goto bail; + } + if (init_attr->cap.max_send_sge > ib_ipath_max_sges || init_attr->cap.max_send_wr > ib_ipath_max_qp_wrs) { ret = ERR_PTR(-EINVAL); diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 31b2b5b230b..320c25fa74b 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -673,6 +673,9 @@ struct ib_qp *mlx4_ib_create_qp(struct ib_pd *pd, struct mlx4_ib_qp *qp; int err; + if (init_attr->create_flags) + return ERR_PTR(-EINVAL); + switch (init_attr->qp_type) { case IB_QPT_RC: case IB_QPT_UC: diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index ee9bc145622..81b257e18bb 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -540,6 +540,9 @@ static struct ib_qp *mthca_create_qp(struct ib_pd *pd, struct mthca_qp *qp; int err; + if (init_attr->create_flags) + return ERR_PTR(-EINVAL); + switch (init_attr->qp_type) { case IB_QPT_RC: case IB_QPT_UC: diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 46b3b8ebcc1..7c27420c224 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -1252,6 +1252,9 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd, u8 rq_encoded_size; /* int counter; */ + if (init_attr->create_flags) + return ERR_PTR(-EINVAL); + atomic_inc(&qps_created); switch (init_attr->qp_type) { case IB_QPT_RC: diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 40ff51244d1..c3299be41c6 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -495,6 +495,10 @@ enum ib_qp_type { IB_QPT_RAW_ETY }; +enum ib_qp_create_flags { + IB_QP_CREATE_IPOIB_UD_LSO = 1 << 0, +}; + struct ib_qp_init_attr { void (*event_handler)(struct ib_event *, void *); void *qp_context; @@ -504,6 +508,7 @@ struct ib_qp_init_attr { struct ib_qp_cap cap; enum ib_sig_type sq_sig_type; enum ib_qp_type qp_type; + enum ib_qp_create_flags create_flags; u8 port_num; /* special QP types only */ }; |