* History
* mar/20/00 Daniela Squassoni Disabling/enabling of facilities
* negotiation.
+ * apr/02/05 Shaun Pereira Selective sub address matching with
+ * call user data
*/
#ifndef X25_KERNEL_H
#define X25_KERNEL_H
+#include <linux/types.h>
+
#define SIOCX25GSUBSCRIP (SIOCPROTOPRIVATE + 0)
#define SIOCX25SSUBSCRIP (SIOCPROTOPRIVATE + 1)
#define SIOCX25GFACILITIES (SIOCPROTOPRIVATE + 2)
#define SIOCX25GCALLUSERDATA (SIOCPROTOPRIVATE + 4)
#define SIOCX25SCALLUSERDATA (SIOCPROTOPRIVATE + 5)
#define SIOCX25GCAUSEDIAG (SIOCPROTOPRIVATE + 6)
+#define SIOCX25SCUDMATCHLEN (SIOCPROTOPRIVATE + 7)
+#define SIOCX25CALLACCPTAPPRV (SIOCPROTOPRIVATE + 8)
+#define SIOCX25SENDCALLACCPT (SIOCPROTOPRIVATE + 9)
+#define SIOCX25GDTEFACILITIES (SIOCPROTOPRIVATE + 10)
+#define SIOCX25SDTEFACILITIES (SIOCPROTOPRIVATE + 11)
+#define SIOCX25SCAUSEDIAG (SIOCPROTOPRIVATE + 12)
/*
* Values for {get,set}sockopt.
#define X25_MASK_PACKET_SIZE 0x04
#define X25_MASK_WINDOW_SIZE 0x08
+#define X25_MASK_CALLING_AE 0x10
+#define X25_MASK_CALLED_AE 0x20
/*
};
/*
+* ITU DTE facilities
+* Only the called and calling address
+* extension are currently implemented.
+* The rest are in place to avoid the struct
+* changing size if someone needs them later
+*/
+
+struct x25_dte_facilities {
+ __u16 delay_cumul;
+ __u16 delay_target;
+ __u16 delay_max;
+ __u8 min_throughput;
+ __u8 expedited;
+ __u8 calling_len;
+ __u8 called_len;
+ __u8 calling_ae[20];
+ __u8 called_ae[20];
+};
+
+/*
* Call User Data structure.
*/
struct x25_calluserdata {
unsigned char diagnostic;
};
+/*
+ * Further optional call user data match length selection
+ */
+struct x25_subaddr {
+ unsigned int cudmatchlength;
+};
+
#endif