diff options
Diffstat (limited to 'drivers/infiniband/core/verbs.c')
| -rw-r--r-- | drivers/infiniband/core/verbs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index 399c0d17b2b9..4a04e94a72db 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -1158,6 +1158,10 @@ struct ib_qp *ib_create_qp_user(struct ib_pd *pd, qp_init_attr->cap.max_recv_sge)) return ERR_PTR(-EINVAL); + if ((qp_init_attr->create_flags & IB_QP_CREATE_INTEGRITY_EN) && + !(device->attrs.device_cap_flags & IB_DEVICE_INTEGRITY_HANDOVER)) + return ERR_PTR(-EINVAL); + /* * If the callers is using the RDMA API calculate the resources * needed for the RDMA READ/WRITE operations. @@ -1233,6 +1237,8 @@ struct ib_qp *ib_create_qp_user(struct ib_pd *pd, qp->max_write_sge = qp_init_attr->cap.max_send_sge; qp->max_read_sge = min_t(u32, qp_init_attr->cap.max_send_sge, device->attrs.max_sge_rd); + if (qp_init_attr->create_flags & IB_QP_CREATE_INTEGRITY_EN) + qp->integrity_en = true; return qp; |