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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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 */
Linus Torvalds1da177e2005-04-16 15:20:36 -07009#ifndef __KERNELCAPI_H__
10#define __KERNELCAPI_H__
11
Linus Torvalds1da177e2005-04-16 15:20:36 -070012
13#include <linux/list.h>
14#include <linux/skbuff.h>
Al Virod7fe0f22006-12-03 23:15:30 -050015#include <linux/workqueue.h>
Jan Kiszkaef69bb22010-02-08 10:12:13 +000016#include <linux/notifier.h>
David Howells607ca462012-10-13 10:46:48 +010017#include <uapi/linux/kernelcapi.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070018
19struct capi20_appl {
20 u16 applid;
21 capi_register_params rparam;
22 void (*recv_message)(struct capi20_appl *ap, struct sk_buff *skb);
23 void *private;
24
25 /* internal to kernelcapi.o */
26 unsigned long nrecvctlpkt;
27 unsigned long nrecvdatapkt;
28 unsigned long nsentctlpkt;
29 unsigned long nsentdatapkt;
Matthias Kaehlcke67837f22007-07-17 04:04:16 -070030 struct mutex recv_mtx;
Linus Torvalds1da177e2005-04-16 15:20:36 -070031 struct sk_buff_head recv_queue;
32 struct work_struct recv_work;
33 int release_in_progress;
Linus Torvalds1da177e2005-04-16 15:20:36 -070034};
35
36u16 capi20_isinstalled(void);
37u16 capi20_register(struct capi20_appl *ap);
38u16 capi20_release(struct capi20_appl *ap);
39u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb);
40u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]);
41u16 capi20_get_version(u32 contr, struct capi_version *verp);
42u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
43u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
44int capi20_manufacturer(unsigned int cmd, void __user *data);
45
Jan Kiszkaef69bb22010-02-08 10:12:13 +000046#define CAPICTR_UP 0
47#define CAPICTR_DOWN 1
Linus Torvalds1da177e2005-04-16 15:20:36 -070048
Jan Kiszkaef69bb22010-02-08 10:12:13 +000049int register_capictr_notifier(struct notifier_block *nb);
50int unregister_capictr_notifier(struct notifier_block *nb);
Linus Torvalds1da177e2005-04-16 15:20:36 -070051
52#define CAPI_NOERROR 0x0000
53
54#define CAPI_TOOMANYAPPLS 0x1001
55#define CAPI_LOGBLKSIZETOSMALL 0x1002
56#define CAPI_BUFFEXECEEDS64K 0x1003
57#define CAPI_MSGBUFSIZETOOSMALL 0x1004
58#define CAPI_ANZLOGCONNNOTSUPPORTED 0x1005
59#define CAPI_REGRESERVED 0x1006
60#define CAPI_REGBUSY 0x1007
61#define CAPI_REGOSRESOURCEERR 0x1008
62#define CAPI_REGNOTINSTALLED 0x1009
63#define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP 0x100a
64#define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b
65
66#define CAPI_ILLAPPNR 0x1101
67#define CAPI_ILLCMDORSUBCMDORMSGTOSMALL 0x1102
68#define CAPI_SENDQUEUEFULL 0x1103
69#define CAPI_RECEIVEQUEUEEMPTY 0x1104
70#define CAPI_RECEIVEOVERFLOW 0x1105
71#define CAPI_UNKNOWNNOTPAR 0x1106
72#define CAPI_MSGBUSY 0x1107
73#define CAPI_MSGOSRESOURCEERR 0x1108
74#define CAPI_MSGNOTINSTALLED 0x1109
75#define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP 0x110a
76#define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b
77
78typedef enum {
79 CapiMessageNotSupportedInCurrentState = 0x2001,
80 CapiIllContrPlciNcci = 0x2002,
81 CapiNoPlciAvailable = 0x2003,
82 CapiNoNcciAvailable = 0x2004,
83 CapiNoListenResourcesAvailable = 0x2005,
84 CapiNoFaxResourcesAvailable = 0x2006,
85 CapiIllMessageParmCoding = 0x2007,
86} RESOURCE_CODING_PROBLEM;
87
88typedef enum {
89 CapiB1ProtocolNotSupported = 0x3001,
90 CapiB2ProtocolNotSupported = 0x3002,
91 CapiB3ProtocolNotSupported = 0x3003,
92 CapiB1ProtocolParameterNotSupported = 0x3004,
93 CapiB2ProtocolParameterNotSupported = 0x3005,
94 CapiB3ProtocolParameterNotSupported = 0x3006,
95 CapiBProtocolCombinationNotSupported = 0x3007,
96 CapiNcpiNotSupported = 0x3008,
97 CapiCipValueUnknown = 0x3009,
98 CapiFlagsNotSupported = 0x300a,
99 CapiFacilityNotSupported = 0x300b,
100 CapiDataLengthNotSupportedByCurrentProtocol = 0x300c,
101 CapiResetProcedureNotSupportedByCurrentProtocol = 0x300d,
102 CapiTeiAssignmentFailed = 0x300e,
103} REQUESTED_SERVICES_PROBLEM;
104
105typedef enum {
106 CapiSuccess = 0x0000,
107 CapiSupplementaryServiceNotSupported = 0x300e,
108 CapiRequestNotAllowedInThisState = 0x3010,
109} SUPPLEMENTARY_SERVICE_INFO;
110
111typedef enum {
112 CapiProtocolErrorLayer1 = 0x3301,
113 CapiProtocolErrorLayer2 = 0x3302,
114 CapiProtocolErrorLayer3 = 0x3303,
115 CapiTimeOut = 0x3303, // SuppServiceReason
116 CapiCallGivenToOtherApplication = 0x3304,
117} CAPI_REASON;
118
Linus Torvalds1da177e2005-04-16 15:20:36 -0700119#endif /* __KERNELCAPI_H__ */