diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_cq.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_cq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c index 809b22aa5056..68f355fba425 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cq.c +++ b/drivers/infiniband/hw/hns/hns_roce_cq.c @@ -251,6 +251,9 @@ int hns_roce_create_cq(struct ib_cq *ib_cq, const struct ib_cq_init_attr *attr, u32 cq_entries = attr->cqe; int ret; + if (attr->flags) + return -EOPNOTSUPP; + if (cq_entries < 1 || cq_entries > hr_dev->caps.max_cqes) { ibdev_err(ibdev, "Failed to check CQ count %d max=%d\n", cq_entries, hr_dev->caps.max_cqes); |