IB/uverbs: Add CQ moderation capability to query_device

[linux-2.6-block.git] / include / uapi / rdma / ib_user_verbs.h

diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index cfa09d6095d6a22c3caa2532fcc4f80b53f2f332..5186fb12629b802ed94b131f78434e63e65df2ef 100644 (file)
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -125,6 +125,12 @@ struct ib_uverbs_comp_event_desc {
        __u64 cq_handle;
 };
 
+struct ib_uverbs_cq_moderation_caps {
+       __u16     max_cq_moderation_count;
+       __u16     max_cq_moderation_period;
+       __u32     reserved;
+};
+
 /*
  * All commands from userspace should start with a __u32 command field
  * followed by __u16 in_words and out_words fields (which give the
@@ -263,6 +269,7 @@ struct ib_uverbs_ex_query_device_resp {
        __u32  max_wq_type_rq;
        __u32 raw_packet_caps;
        struct ib_uverbs_tm_caps tm_caps;
+       struct ib_uverbs_cq_moderation_caps cq_moderation_caps;
 };
 
 struct ib_uverbs_query_port {