projects/linux·blob 853da002 · refs

163 lines · 5.3 KiB

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 ([email protected])
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
18typedef struct kcapi_flagdef {
19 int contr;
20 int flag;
21} kcapi_flagdef;
22
23typedef 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#include <linux/workqueue.h>
51#include <asm/semaphore.h>
52
53#define KCI_CONTRUP 0 /* arg: struct capi_profile */
54#define KCI_CONTRDOWN 1 /* arg: NULL */
55
56struct capi20_appl {
57 u16 applid;
58 capi_register_params rparam;
59 void (*recv_message)(struct capi20_appl *ap, struct sk_buff *skb);
60 void *private;
61
62 /* internal to kernelcapi.o */
63 unsigned long nrecvctlpkt;
64 unsigned long nrecvdatapkt;
65 unsigned long nsentctlpkt;
66 unsigned long nsentdatapkt;
67 struct semaphore recv_sem;
68 struct sk_buff_head recv_queue;
69 struct work_struct recv_work;
70 int release_in_progress;
71
72 /* ugly hack to allow for notification of added/removed
73 * controllers. The Right Way (tm) is known. XXX
74 */
75 void (*callback) (unsigned int cmd, __u32 contr, void *data);
76};
77
78u16 capi20_isinstalled(void);
79u16 capi20_register(struct capi20_appl *ap);
80u16 capi20_release(struct capi20_appl *ap);
81u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb);
82u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]);
83u16 capi20_get_version(u32 contr, struct capi_version *verp);
84u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
85u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
86int capi20_manufacturer(unsigned int cmd, void __user *data);
87
88/* temporary hack XXX */
89void capi20_set_callback(struct capi20_appl *ap,
90 void (*callback) (unsigned int cmd, __u32 contr, void *data));
91
92
93
94#define CAPI_NOERROR 0x0000
95
96#define CAPI_TOOMANYAPPLS 0x1001
97#define CAPI_LOGBLKSIZETOSMALL 0x1002
98#define CAPI_BUFFEXECEEDS64K 0x1003
99#define CAPI_MSGBUFSIZETOOSMALL 0x1004
100#define CAPI_ANZLOGCONNNOTSUPPORTED 0x1005
101#define CAPI_REGRESERVED 0x1006
102#define CAPI_REGBUSY 0x1007
103#define CAPI_REGOSRESOURCEERR 0x1008
104#define CAPI_REGNOTINSTALLED 0x1009
105#define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP 0x100a
106#define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b
107
108#define CAPI_ILLAPPNR 0x1101
109#define CAPI_ILLCMDORSUBCMDORMSGTOSMALL 0x1102
110#define CAPI_SENDQUEUEFULL 0x1103
111#define CAPI_RECEIVEQUEUEEMPTY 0x1104
112#define CAPI_RECEIVEOVERFLOW 0x1105
113#define CAPI_UNKNOWNNOTPAR 0x1106
114#define CAPI_MSGBUSY 0x1107
115#define CAPI_MSGOSRESOURCEERR 0x1108
116#define CAPI_MSGNOTINSTALLED 0x1109
117#define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP 0x110a
118#define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b
119
120typedef enum {
121 CapiMessageNotSupportedInCurrentState = 0x2001,
122 CapiIllContrPlciNcci = 0x2002,
123 CapiNoPlciAvailable = 0x2003,
124 CapiNoNcciAvailable = 0x2004,
125 CapiNoListenResourcesAvailable = 0x2005,
126 CapiNoFaxResourcesAvailable = 0x2006,
127 CapiIllMessageParmCoding = 0x2007,
128} RESOURCE_CODING_PROBLEM;
129
130typedef enum {
131 CapiB1ProtocolNotSupported = 0x3001,
132 CapiB2ProtocolNotSupported = 0x3002,
133 CapiB3ProtocolNotSupported = 0x3003,
134 CapiB1ProtocolParameterNotSupported = 0x3004,
135 CapiB2ProtocolParameterNotSupported = 0x3005,
136 CapiB3ProtocolParameterNotSupported = 0x3006,
137 CapiBProtocolCombinationNotSupported = 0x3007,
138 CapiNcpiNotSupported = 0x3008,
139 CapiCipValueUnknown = 0x3009,
140 CapiFlagsNotSupported = 0x300a,
141 CapiFacilityNotSupported = 0x300b,
142 CapiDataLengthNotSupportedByCurrentProtocol = 0x300c,
143 CapiResetProcedureNotSupportedByCurrentProtocol = 0x300d,
144 CapiTeiAssignmentFailed = 0x300e,
145} REQUESTED_SERVICES_PROBLEM;
146
147typedef enum {
148 CapiSuccess = 0x0000,
149 CapiSupplementaryServiceNotSupported = 0x300e,
150 CapiRequestNotAllowedInThisState = 0x3010,
151} SUPPLEMENTARY_SERVICE_INFO;
152
153typedef enum {
154 CapiProtocolErrorLayer1 = 0x3301,
155 CapiProtocolErrorLayer2 = 0x3302,
156 CapiProtocolErrorLayer3 = 0x3303,
157 CapiTimeOut = 0x3303, // SuppServiceReason
158 CapiCallGivenToOtherApplication = 0x3304,
159} CAPI_REASON;
160
161#endif /* __KERNEL__ */
162
163#endif /* __KERNELCAPI_H__ */