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-rw-r--r--include/rdma/ib_verbs.h2
-rw-r--r--include/rdma/signature.h2
2 files changed, 3 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 632e133e7a59..995b217a1940 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1739,7 +1739,7 @@ struct ib_mr {
};
struct ib_dm *dm;
-
+ struct ib_sig_attrs *sig_attrs; /* only for IB_MR_TYPE_INTEGRITY MRs */
/*
* Implementation details of the RDMA core, don't use in drivers:
*/
diff --git a/include/rdma/signature.h b/include/rdma/signature.h
index 5998fe94dfd4..f24cc2a1d3c5 100644
--- a/include/rdma/signature.h
+++ b/include/rdma/signature.h
@@ -80,11 +80,13 @@ struct ib_sig_domain {
* @check_mask: bitmask for signature byte check (8 bytes)
* @mem: memory domain layout descriptor.
* @wire: wire domain layout descriptor.
+ * @meta_length: metadata length
*/
struct ib_sig_attrs {
u8 check_mask;
struct ib_sig_domain mem;
struct ib_sig_domain wire;
+ int meta_length;
};
enum ib_sig_err_type {