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-rw-r--r--include/rdma/ib_verbs.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 355c7a328e0b..cab0bdcfad51 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -280,6 +280,24 @@ struct ib_rss_caps {
u32 max_rwq_indirection_table_size;
};
+enum ib_tm_cap_flags {
+ /* Support tag matching on RC transport */
+ IB_TM_CAP_RC = 1 << 0,
+};
+
+struct ib_xrq_caps {
+ /* Max size of RNDV header */
+ u32 max_rndv_hdr_size;
+ /* Max number of entries in tag matching list */
+ u32 max_num_tags;
+ /* From enum ib_tm_cap_flags */
+ u32 flags;
+ /* Max number of outstanding list operations */
+ u32 max_ops;
+ /* Max number of SGE in tag matching entry */
+ u32 max_sge;
+};
+
enum ib_cq_creation_flags {
IB_CQ_FLAGS_TIMESTAMP_COMPLETION = 1 << 0,
IB_CQ_FLAGS_IGNORE_OVERRUN = 1 << 1,
@@ -340,6 +358,7 @@ struct ib_device_attr {
struct ib_rss_caps rss_caps;
u32 max_wq_type_rq;
u32 raw_packet_caps; /* Use ib_raw_packet_caps enum */
+ struct ib_xrq_caps xrq_caps;
};
enum ib_mtu {