diff mbox series

[rdma-core,2/2] libhns: Modify cq support for libhns

Message ID 1532509409-183771-3-git-send-email-oulijun@huawei.com (mailing list archive)
State Not Applicable
Delegated to: Leon Romanovsky
Headers show
Series Two updates for libhns | expand

Commit Message

Lijun Ou July 25, 2018, 9:03 a.m. UTC 
This patch adds modify cq verbs for hip08 libhns.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
---
 providers/hns/hns_roce_u.c       | 1 +
 providers/hns/hns_roce_u.h       | 1 +
 providers/hns/hns_roce_u_verbs.c | 7 +++++++
 3 files changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/providers/hns/hns_roce_u.c b/providers/hns/hns_roce_u.c
index 1ec5858..0d12ad5 100644
--- a/providers/hns/hns_roce_u.c
+++ b/providers/hns/hns_roce_u.c
@@ -74,6 +74,7 @@  static const struct verbs_context_ops hns_common_ops = {
 	.query_qp = hns_roce_u_query_qp,
 	.reg_mr = hns_roce_u_reg_mr,
 	.rereg_mr = hns_roce_u_rereg_mr,
+	.modify_cq = hns_roce_u_modify_cq,
 };
 
 static struct verbs_context *hns_roce_alloc_context(struct ibv_device *ibdev,
diff --git a/providers/hns/hns_roce_u.h b/providers/hns/hns_roce_u.h
index 2b2070f..6c56bee 100644
--- a/providers/hns/hns_roce_u.h
+++ b/providers/hns/hns_roce_u.h
@@ -279,6 +279,7 @@  struct ibv_cq *hns_roce_u_create_cq(struct ibv_context *context, int cqe,
 				    struct ibv_comp_channel *channel,
 				    int comp_vector);
 
+int hns_roce_u_modify_cq(struct ibv_cq *cq, struct ibv_modify_cq_attr *attr);
 int hns_roce_u_destroy_cq(struct ibv_cq *cq);
 void hns_roce_u_cq_event(struct ibv_cq *cq);
 
diff --git a/providers/hns/hns_roce_u_verbs.c b/providers/hns/hns_roce_u_verbs.c
index 962cdb5..14eeb5e 100644
--- a/providers/hns/hns_roce_u_verbs.c
+++ b/providers/hns/hns_roce_u_verbs.c
@@ -338,6 +338,13 @@  void hns_roce_u_cq_event(struct ibv_cq *cq)
 	to_hr_cq(cq)->arm_sn++;
 }
 
+int hns_roce_u_modify_cq(struct ibv_cq *cq, struct ibv_modify_cq_attr *attr)
+{
+	struct ibv_modify_cq cmd = {};
+
+	return ibv_cmd_modify_cq(cq, attr, &cmd, sizeof(cmd));
+}
+
 int hns_roce_u_destroy_cq(struct ibv_cq *cq)
 {
 	int ret;