1 files changed, 16 insertions, 9 deletions

diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index c43bf4b7a556..65d58b4e6a61 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -1904,19 +1904,26 @@ typedef struct smb_com_transaction2_get_dfs_refer_req {
         char RequestFileName[1];
 } __attribute__((packed)) TRANSACTION2_GET_DFS_REFER_REQ;
 
+#define DFS_VERSION cpu_to_le16(0x0003)
+
+/* DFS server target type */
+#define DFS_TYPE_LINK 0x0000  /* also for sysvol targets */
+#define DFS_TYPE_ROOT 0x0001
+ 
+/* Referral Entry Flags */
+#define DFS_NAME_LIST_REF 0x0200
+
 typedef struct dfs_referral_level_3 {
         __le16 VersionNumber;
-        __le16 ReferralSize;
-        __le16 ServerType;      /* 0x0001 = CIFS server */
-        __le16 ReferralFlags;   /* or proximity - not clear which since it is
-                                   always set to zero - SNIA spec says 0x01
-                                   means strip off PathConsumed chars before
-                                   submitting RequestFileName to remote node */
-        __le16 TimeToLive;
-        __le16 Proximity;
+        __le16 Size;
+        __le16 ServerType; /* 0x0001 = root targets; 0x0000 = link targets */
+        __le16 ReferralEntryFlags; /* 0x0200 bit set only for domain
+                                      or DC referral responce */
+        __le32 TimeToLive;
         __le16 DfsPathOffset;
         __le16 DfsAlternatePathOffset;
-        __le16 NetworkAddressOffset;
+        __le16 NetworkAddressOffset; /* offset of the link target */
+        __le16 ServiceSiteGuid;
 } __attribute__((packed)) REFERRAL3;
 
 typedef struct smb_com_transaction_get_dfs_refer_rsp {