IB: Add node_guid to struct ib_device

Add a node_guid field to struct ib_device.  It is the responsibility
of the low-level driver to initialize this field before registering a
device with the midlayer.  Convert everyone to looking at this field
instead of calling ib_query_device() when all they want is the node
GUID, and remove the node_guid field from struct ib_device_attr.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index a7f4c355a91f..22fc886b9695 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -88,7 +88,6 @@ enum ib_atomic_cap {
 
 struct ib_device_attr {
         u64                     fw_ver;
-        __be64                  node_guid;
         __be64                  sys_image_guid;
         u64                     max_mr_size;
         u64                     page_size_cap;
@@ -951,6 +950,7 @@ struct ib_device {
         u64                          uverbs_cmd_mask;
         int                          uverbs_abi_ver;
 
+        __be64                       node_guid;
         u8                           node_type;
         u8                           phys_port_cnt;
 };