1 files changed, 17 insertions, 4 deletions

diff --git a/include/net/x25.h b/include/net/x25.h
index fee62ff8c194..0ad90ebcf86e 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -101,9 +101,17 @@ enum {
 #define X25_FAC_PACKET_SIZE     0x42
 #define X25_FAC_WINDOW_SIZE     0x43
 
-#define X25_MAX_FAC_LEN         20              /* Plenty to spare */
+#define X25_MAX_FAC_LEN         60
 #define X25_MAX_CUD_LEN         128
 
+#define X25_FAC_CALLING_AE      0xCB
+#define X25_FAC_CALLED_AE       0xC9
+
+#define X25_MARKER              0x00
+#define X25_DTE_SERVICES        0x0F
+#define X25_MAX_AE_LEN          40                      /* Max num of semi-octets in AE - OSI Nw */
+#define X25_MAX_DTE_FACIL_LEN   21                      /* Max length of DTE facility params */
+
 /**
  *      struct x25_route - x25 routing entry
  *      @node - entry in x25_list_lock
@@ -148,6 +156,7 @@ struct x25_sock {
         struct timer_list       timer;
         struct x25_causediag    causediag;
         struct x25_facilities   facilities;
+        struct x25_dte_facilities dte_facilities;
         struct x25_calluserdata calluserdata;
         unsigned long           vc_facil_mask;  /* inc_call facilities mask */
 };
@@ -180,9 +189,13 @@ extern void x25_establish_link(struct x25_neigh *);
 extern void x25_terminate_link(struct x25_neigh *);
 
 /* x25_facilities.c */
-extern int  x25_parse_facilities(struct sk_buff *, struct x25_facilities *, unsigned long *);
-extern int  x25_create_facilities(unsigned char *, struct x25_facilities *, unsigned long);
-extern int  x25_negotiate_facilities(struct sk_buff *, struct sock *, struct x25_facilities *);
+extern int x25_parse_facilities(struct sk_buff *, struct x25_facilities *,
+                                struct x25_dte_facilities *, unsigned long *);
+extern int x25_create_facilities(unsigned char *, struct x25_facilities *,
+                                struct x25_dte_facilities *, unsigned long);
+extern int x25_negotiate_facilities(struct sk_buff *, struct sock *,
+                                struct x25_facilities *,
+                                struct x25_dte_facilities *);
 extern void x25_limit_facilities(struct x25_facilities *, struct x25_neigh *);
 
 /* x25_in.c */