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607ca46e DH |
1 | /* |
2 | * DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are | |
3 | * created for each DLCI associated with a FRAD. The FRAD driver | |
4 | * is not truly a network device, but the lower level device | |
5 | * handler. This allows other FRAD manufacturers to use the DLCI | |
6 | * code, including its RFC1490 encapsulation alongside the current | |
7 | * implementation for the Sangoma cards. | |
8 | * | |
9 | * Version: @(#)if_ifrad.h 0.15 31 Mar 96 | |
10 | * | |
11 | * Author: Mike McLagan <mike.mclagan@linux.org> | |
12 | * | |
13 | * Changes: | |
14 | * 0.15 Mike McLagan changed structure defs (packed) | |
15 | * re-arranged flags | |
16 | * added DLCI_RET vars | |
17 | * | |
18 | * This program is free software; you can redistribute it and/or | |
19 | * modify it under the terms of the GNU General Public License | |
20 | * as published by the Free Software Foundation; either version | |
21 | * 2 of the License, or (at your option) any later version. | |
22 | */ | |
23 | ||
24 | #ifndef _UAPI_FRAD_H_ | |
25 | #define _UAPI_FRAD_H_ | |
26 | ||
27 | #include <linux/if.h> | |
28 | ||
29 | /* Structures and constants associated with the DLCI device driver */ | |
30 | ||
31 | struct dlci_add | |
32 | { | |
33 | char devname[IFNAMSIZ]; | |
34 | short dlci; | |
35 | }; | |
36 | ||
37 | #define DLCI_GET_CONF (SIOCDEVPRIVATE + 2) | |
38 | #define DLCI_SET_CONF (SIOCDEVPRIVATE + 3) | |
39 | ||
40 | /* | |
41 | * These are related to the Sangoma SDLA and should remain in order. | |
42 | * Code within the SDLA module is based on the specifics of this | |
43 | * structure. Change at your own peril. | |
44 | */ | |
45 | struct dlci_conf { | |
46 | short flags; | |
47 | short CIR_fwd; | |
48 | short Bc_fwd; | |
49 | short Be_fwd; | |
50 | short CIR_bwd; | |
51 | short Bc_bwd; | |
52 | short Be_bwd; | |
53 | ||
54 | /* these are part of the status read */ | |
55 | short Tc_fwd; | |
56 | short Tc_bwd; | |
57 | short Tf_max; | |
58 | short Tb_max; | |
59 | ||
60 | /* add any new fields here above is a mirror of sdla_dlci_conf */ | |
61 | }; | |
62 | ||
63 | #define DLCI_GET_SLAVE (SIOCDEVPRIVATE + 4) | |
64 | ||
65 | /* configuration flags for DLCI */ | |
66 | #define DLCI_IGNORE_CIR_OUT 0x0001 | |
67 | #define DLCI_ACCOUNT_CIR_IN 0x0002 | |
68 | #define DLCI_BUFFER_IF 0x0008 | |
69 | ||
70 | #define DLCI_VALID_FLAGS 0x000B | |
71 | ||
72 | /* defines for the actual Frame Relay hardware */ | |
73 | #define FRAD_GET_CONF (SIOCDEVPRIVATE) | |
74 | #define FRAD_SET_CONF (SIOCDEVPRIVATE + 1) | |
75 | ||
76 | #define FRAD_LAST_IOCTL FRAD_SET_CONF | |
77 | ||
78 | /* | |
79 | * Based on the setup for the Sangoma SDLA. If changes are | |
80 | * necessary to this structure, a routine will need to be | |
81 | * added to that module to copy fields. | |
82 | */ | |
83 | struct frad_conf | |
84 | { | |
85 | short station; | |
86 | short flags; | |
87 | short kbaud; | |
88 | short clocking; | |
89 | short mtu; | |
90 | short T391; | |
91 | short T392; | |
92 | short N391; | |
93 | short N392; | |
94 | short N393; | |
95 | short CIR_fwd; | |
96 | short Bc_fwd; | |
97 | short Be_fwd; | |
98 | short CIR_bwd; | |
99 | short Bc_bwd; | |
100 | short Be_bwd; | |
101 | ||
102 | /* Add new fields here, above is a mirror of the sdla_conf */ | |
103 | ||
104 | }; | |
105 | ||
106 | #define FRAD_STATION_CPE 0x0000 | |
107 | #define FRAD_STATION_NODE 0x0001 | |
108 | ||
109 | #define FRAD_TX_IGNORE_CIR 0x0001 | |
110 | #define FRAD_RX_ACCOUNT_CIR 0x0002 | |
111 | #define FRAD_DROP_ABORTED 0x0004 | |
112 | #define FRAD_BUFFERIF 0x0008 | |
113 | #define FRAD_STATS 0x0010 | |
114 | #define FRAD_MCI 0x0100 | |
115 | #define FRAD_AUTODLCI 0x8000 | |
116 | #define FRAD_VALID_FLAGS 0x811F | |
117 | ||
118 | #define FRAD_CLOCK_INT 0x0001 | |
119 | #define FRAD_CLOCK_EXT 0x0000 | |
120 | ||
121 | ||
122 | #endif /* _UAPI_FRAD_H_ */ |