1 files changed, 4 insertions, 1 deletions

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 38fa6c082eae..1d31c8cd5ce0 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -222,11 +222,13 @@ struct ib_port_attr {
 };
 
 enum ib_device_modify_flags {
-        IB_DEVICE_MODIFY_SYS_IMAGE_GUID = 1
+        IB_DEVICE_MODIFY_SYS_IMAGE_GUID = 1 << 0,
+        IB_DEVICE_MODIFY_NODE_DESC      = 1 << 1
 };
 
 struct ib_device_modify {
         u64     sys_image_guid;
+        char    node_desc[64];
 };
 
 enum ib_port_modify_flags {
@@ -951,6 +953,7 @@ struct ib_device {
         u64                          uverbs_cmd_mask;
         int                          uverbs_abi_ver;
 
+        char                         node_desc[64];
         __be64                       node_guid;
         u8                           node_type;
         u8                           phys_port_cnt;