smb3: add define for id for posix create context and corresponding struct

Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index 853e5a707276a8df1b70c1849af1c9c061104929..9182f17eeb73b5617c2e09597b11f19f6d98ff83 100644 (file)
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -623,7 +623,9 @@ struct smb2_tree_disconnect_rsp {
 #define SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2  "DH2Q"
 #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT_V2        "DH2C"
 #define SMB2_CREATE_APP_INSTANCE_ID    0x45BCA66AEFA7F74A9008FA462E144D74
-#define SVHDX_OPEN_DEVICE_CONTEXT      0x83CE6F1AD851E0986E34401CC9BCFCE9
+#define SVHDX_OPEN_DEVICE_CONTEX       0x9CCBCF9E04C1E643980E158DA1F6EC83
+#define SMB2_CREATE_TAG_POSIX          0x93AD25509CB411E7B42383DE968BCD7C
+
 
 struct smb2_create_req {
        struct smb2_sync_hdr sync_hdr;
@@ -735,6 +737,13 @@ struct create_durable {
        } Data;
 } __packed;
 
+struct create_posix {
+       struct create_context ccontext;
+       __u8    Name[16];
+       __le32  Mode;
+       __u32   Reserved;
+} __packed;
+
 /* See MS-SMB2 2.2.13.2.11 */
 /* Flags */
 #define SMB2_DHANDLE_FLAG_PERSISTENT   0x00000002