2 * These are the public elements of the Linux kernel X.25 implementation.
5 * mar/20/00 Daniela Squassoni Disabling/enabling of facilities
7 * apr/02/05 Shaun Pereira Selective sub address matching with
14 #include <linux/types.h>
16 #define SIOCX25GSUBSCRIP (SIOCPROTOPRIVATE + 0)
17 #define SIOCX25SSUBSCRIP (SIOCPROTOPRIVATE + 1)
18 #define SIOCX25GFACILITIES (SIOCPROTOPRIVATE + 2)
19 #define SIOCX25SFACILITIES (SIOCPROTOPRIVATE + 3)
20 #define SIOCX25GCALLUSERDATA (SIOCPROTOPRIVATE + 4)
21 #define SIOCX25SCALLUSERDATA (SIOCPROTOPRIVATE + 5)
22 #define SIOCX25GCAUSEDIAG (SIOCPROTOPRIVATE + 6)
23 #define SIOCX25SCUDMATCHLEN (SIOCPROTOPRIVATE + 7)
24 #define SIOCX25CALLACCPTAPPRV (SIOCPROTOPRIVATE + 8)
25 #define SIOCX25SENDCALLACCPT (SIOCPROTOPRIVATE + 9)
26 #define SIOCX25GDTEFACILITIES (SIOCPROTOPRIVATE + 10)
27 #define SIOCX25SDTEFACILITIES (SIOCPROTOPRIVATE + 11)
30 * Values for {get,set}sockopt.
32 #define X25_QBITINCL 1
35 * X.25 Packet Size values.
48 * An X.121 address, it is held as ASCII text, null terminated, up to 15
49 * digits and a null terminator.
56 * Linux X.25 Address structure, used for bind, and connect mostly.
59 sa_family_t sx25_family
; /* Must be AF_X25 */
60 struct x25_address sx25_addr
; /* X.121 Address */
64 * DTE/DCE subscription options.
66 * As this is missing lots of options, user should expect major
67 * changes of this structure in 2.5.x which might break compatibilty.
68 * The somewhat ugly dimension 200-sizeof() is needed to maintain
69 * backward compatibility.
71 struct x25_subscrip_struct
{
72 char device
[200-sizeof(unsigned long)];
73 unsigned long global_facil_mask
; /* 0 to disable negotiation */
74 unsigned int extended
;
77 /* values for above global_facil_mask */
79 #define X25_MASK_REVERSE 0x01
80 #define X25_MASK_THROUGHPUT 0x02
81 #define X25_MASK_PACKET_SIZE 0x04
82 #define X25_MASK_WINDOW_SIZE 0x08
84 #define X25_MASK_CALLING_AE 0x10
85 #define X25_MASK_CALLED_AE 0x20
89 * Routing table control structure.
91 struct x25_route_struct
{
92 struct x25_address address
;
93 unsigned int sigdigits
;
98 * Facilities structure.
100 struct x25_facilities
{
101 unsigned int winsize_in
, winsize_out
;
102 unsigned int pacsize_in
, pacsize_out
;
103 unsigned int throughput
;
104 unsigned int reverse
;
109 * Only the called and calling address
110 * extension are currently implemented.
111 * The rest are in place to avoid the struct
112 * changing size if someone needs them later
115 struct x25_dte_facilities
{
128 * Call User Data structure.
130 struct x25_calluserdata
{
131 unsigned int cudlength
;
132 unsigned char cuddata
[128];
136 * Call clearing Cause and Diagnostic structure.
138 struct x25_causediag
{
140 unsigned char diagnostic
;
144 * Further optional call user data match length selection
147 unsigned int cudmatchlength
;
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