1 /*
2 * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $
3 *
4 * Kernel CAPI 2.0 Interface for Linux
5 *
6 * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
7 *
8 */
9
10 #ifndef __KERNELCAPI_H__
11 #define __KERNELCAPI_H__
12
13 #define CAPI_MAXAPPL 240 /* maximum number of applications */
14 #define CAPI_MAXCONTR 32 /* maximum number of controller */
15 #define CAPI_MAXDATAWINDOW 8
16
17
18 typedef struct kcapi_flagdef {
19 int contr;
20 int flag;
21 } kcapi_flagdef;
22
23 typedef struct kcapi_carddef {
24 char driver[32];
25 unsigned int port;
26 unsigned irq;
27 unsigned int membase;
28 int cardnr;
29 } kcapi_carddef;
30
31 /* new ioctls >= 10 */
32 #define KCAPI_CMD_TRACE 10
33 #define KCAPI_CMD_ADDCARD 11 /* OBSOLETE */
34
35 /*
36 * flag > 2 => trace also data
37 * flag & 1 => show trace
38 */
39 #define KCAPI_TRACE_OFF 0
40 #define KCAPI_TRACE_SHORT_NO_DATA 1
41 #define KCAPI_TRACE_FULL_NO_DATA 2
42 #define KCAPI_TRACE_SHORT 3
43 #define KCAPI_TRACE_FULL 4
44
45
46 #ifdef __KERNEL__
47
48 #include <linux/list.h>
49 #include <linux/skbuff.h>
50
51 #define KCI_CONTRUP 0 /* arg: struct capi_profile */
52 #define KCI_CONTRDOWN 1 /* arg: NULL */
53
54 struct capi20_appl {
55 u16 applid;
56 capi_register_params rparam;
57 void (*recv_message)(struct capi20_appl *ap, struct sk_buff *skb);
58 void *private;
59
60 /* internal to kernelcapi.o */
61 unsigned long nrecvctlpkt;
62 unsigned long nrecvdatapkt;
63 unsigned long nsentctlpkt;
64 unsigned long nsentdatapkt;
65 struct semaphore recv_sem;
66 struct sk_buff_head recv_queue;
67 struct work_struct recv_work;
68 int release_in_progress;
69
70 /* ugly hack to allow for notification of added/removed
71 * controllers. The Right Way (tm) is known. XXX
72 */
73 void (*callback) (unsigned int cmd, __u32 contr, void *data);
74 };
75
76 u16 capi20_isinstalled(void);
77 u16 capi20_register(struct capi20_appl *ap);
78 u16 capi20_release(struct capi20_appl *ap);
79 u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb);
80 u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]);
81 u16 capi20_get_version(u32 contr, struct capi_version *verp);
82 u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
83 u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
84 int capi20_manufacturer(unsigned int cmd, void __user *data);
85
86 /* temporary hack XXX */
87 void capi20_set_callback(struct capi20_appl *ap,
88 void (*callback) (unsigned int cmd, __u32 contr, void *data));
89
90
91
92 #define CAPI_NOERROR 0x0000
93
94 #define CAPI_TOOMANYAPPLS 0x1001
95 #define CAPI_LOGBLKSIZETOSMALL 0x1002
96 #define CAPI_BUFFEXECEEDS64K 0x1003
97 #define CAPI_MSGBUFSIZETOOSMALL 0x1004
98 #define CAPI_ANZLOGCONNNOTSUPPORTED 0x1005
99 #define CAPI_REGRESERVED 0x1006
100 #define CAPI_REGBUSY 0x1007
101 #define CAPI_REGOSRESOURCEERR 0x1008
102 #define CAPI_REGNOTINSTALLED 0x1009
103 #define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP 0x100a
104 #define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b
105
106 #define CAPI_ILLAPPNR 0x1101
107 #define CAPI_ILLCMDORSUBCMDORMSGTOSMALL 0x1102
108 #define CAPI_SENDQUEUEFULL 0x1103
109 #define CAPI_RECEIVEQUEUEEMPTY 0x1104
110 #define CAPI_RECEIVEOVERFLOW 0x1105
111 #define CAPI_UNKNOWNNOTPAR 0x1106
112 #define CAPI_MSGBUSY 0x1107
113 #define CAPI_MSGOSRESOURCEERR 0x1108
114 #define CAPI_MSGNOTINSTALLED 0x1109
115 #define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP 0x110a
116 #define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b
117
118 typedef enum {
119 CapiMessageNotSupportedInCurrentState = 0x2001,
120 CapiIllContrPlciNcci = 0x2002,
121 CapiNoPlciAvailable = 0x2003,
122 CapiNoNcciAvailable = 0x2004,
123 CapiNoListenResourcesAvailable = 0x2005,
124 CapiNoFaxResourcesAvailable = 0x2006,
125 CapiIllMessageParmCoding = 0x2007,
126 } RESOURCE_CODING_PROBLEM;
127
128 typedef enum {
129 CapiB1ProtocolNotSupported = 0x3001,
130 CapiB2ProtocolNotSupported = 0x3002,
131 CapiB3ProtocolNotSupported = 0x3003,
132 CapiB1ProtocolParameterNotSupported = 0x3004,
133 CapiB2ProtocolParameterNotSupported = 0x3005,
134 CapiB3ProtocolParameterNotSupported = 0x3006,
135 CapiBProtocolCombinationNotSupported = 0x3007,
136 CapiNcpiNotSupported = 0x3008,
137 CapiCipValueUnknown = 0x3009,
138 CapiFlagsNotSupported = 0x300a,
139 CapiFacilityNotSupported = 0x300b,
140 CapiDataLengthNotSupportedByCurrentProtocol = 0x300c,
141 CapiResetProcedureNotSupportedByCurrentProtocol = 0x300d,
142 CapiTeiAssignmentFailed = 0x300e,
143 } REQUESTED_SERVICES_PROBLEM;
144
145 typedef enum {
146 CapiSuccess = 0x0000,
147 CapiSupplementaryServiceNotSupported = 0x300e,
148 CapiRequestNotAllowedInThisState = 0x3010,
149 } SUPPLEMENTARY_SERVICE_INFO;
150
151 typedef enum {
152 CapiProtocolErrorLayer1 = 0x3301,
153 CapiProtocolErrorLayer2 = 0x3302,
154 CapiProtocolErrorLayer3 = 0x3303,
155 CapiTimeOut = 0x3303, // SuppServiceReason
156 CapiCallGivenToOtherApplication = 0x3304,
157 } CAPI_REASON;
158
159 #endif /* __KERNEL__ */
160
161 #endif /* __KERNELCAPI_H__ */
162
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