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