1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 1a570886cc03..06f578cde75b 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -140,6 +140,15 @@ struct iser_hdr {
         __be64  read_va;
 } __attribute__((packed));
 
+
+#define ISER_ZBVA_NOT_SUPPORTED         0x80
+#define ISER_SEND_W_INV_NOT_SUPPORTED   0x40
+
+struct iser_cm_hdr {
+        u8      flags;
+        u8      rsvd[3];
+} __packed;
+
 /* Constant PDU lengths calculations */
 #define ISER_HEADERS_LEN  (sizeof(struct iser_hdr) + sizeof(struct iscsi_hdr))