/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $
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*
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* Kernel CAPI 2.0 Interface for Linux
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*
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* (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
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*
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*/
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#ifndef __KERNELCAPI_H__
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#define __KERNELCAPI_H__
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#include <linux/list.h>
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#include <linux/skbuff.h>
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#include <linux/workqueue.h>
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#include <linux/notifier.h>
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#include <uapi/linux/kernelcapi.h>
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struct capi20_appl {
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u16 applid;
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capi_register_params rparam;
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void (*recv_message)(struct capi20_appl *ap, struct sk_buff *skb);
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void *private;
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/* internal to kernelcapi.o */
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unsigned long nrecvctlpkt;
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unsigned long nrecvdatapkt;
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unsigned long nsentctlpkt;
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unsigned long nsentdatapkt;
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struct mutex recv_mtx;
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struct sk_buff_head recv_queue;
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struct work_struct recv_work;
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int release_in_progress;
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};
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u16 capi20_isinstalled(void);
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u16 capi20_register(struct capi20_appl *ap);
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u16 capi20_release(struct capi20_appl *ap);
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u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb);
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u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]);
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u16 capi20_get_version(u32 contr, struct capi_version *verp);
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u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
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u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
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int capi20_manufacturer(unsigned long cmd, void __user *data);
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#define CAPICTR_UP 0
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#define CAPICTR_DOWN 1
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int register_capictr_notifier(struct notifier_block *nb);
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int unregister_capictr_notifier(struct notifier_block *nb);
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#define CAPI_NOERROR 0x0000
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#define CAPI_TOOMANYAPPLS 0x1001
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#define CAPI_LOGBLKSIZETOSMALL 0x1002
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#define CAPI_BUFFEXECEEDS64K 0x1003
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#define CAPI_MSGBUFSIZETOOSMALL 0x1004
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#define CAPI_ANZLOGCONNNOTSUPPORTED 0x1005
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#define CAPI_REGRESERVED 0x1006
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#define CAPI_REGBUSY 0x1007
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#define CAPI_REGOSRESOURCEERR 0x1008
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#define CAPI_REGNOTINSTALLED 0x1009
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#define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP 0x100a
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#define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b
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#define CAPI_ILLAPPNR 0x1101
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#define CAPI_ILLCMDORSUBCMDORMSGTOSMALL 0x1102
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#define CAPI_SENDQUEUEFULL 0x1103
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#define CAPI_RECEIVEQUEUEEMPTY 0x1104
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#define CAPI_RECEIVEOVERFLOW 0x1105
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#define CAPI_UNKNOWNNOTPAR 0x1106
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#define CAPI_MSGBUSY 0x1107
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#define CAPI_MSGOSRESOURCEERR 0x1108
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#define CAPI_MSGNOTINSTALLED 0x1109
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#define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP 0x110a
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#define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b
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typedef enum {
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CapiMessageNotSupportedInCurrentState = 0x2001,
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CapiIllContrPlciNcci = 0x2002,
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CapiNoPlciAvailable = 0x2003,
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CapiNoNcciAvailable = 0x2004,
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CapiNoListenResourcesAvailable = 0x2005,
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CapiNoFaxResourcesAvailable = 0x2006,
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CapiIllMessageParmCoding = 0x2007,
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} RESOURCE_CODING_PROBLEM;
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typedef enum {
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CapiB1ProtocolNotSupported = 0x3001,
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CapiB2ProtocolNotSupported = 0x3002,
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CapiB3ProtocolNotSupported = 0x3003,
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CapiB1ProtocolParameterNotSupported = 0x3004,
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CapiB2ProtocolParameterNotSupported = 0x3005,
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CapiB3ProtocolParameterNotSupported = 0x3006,
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CapiBProtocolCombinationNotSupported = 0x3007,
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CapiNcpiNotSupported = 0x3008,
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CapiCipValueUnknown = 0x3009,
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CapiFlagsNotSupported = 0x300a,
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CapiFacilityNotSupported = 0x300b,
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CapiDataLengthNotSupportedByCurrentProtocol = 0x300c,
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CapiResetProcedureNotSupportedByCurrentProtocol = 0x300d,
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CapiTeiAssignmentFailed = 0x300e,
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} REQUESTED_SERVICES_PROBLEM;
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typedef enum {
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CapiSuccess = 0x0000,
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CapiSupplementaryServiceNotSupported = 0x300e,
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CapiRequestNotAllowedInThisState = 0x3010,
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} SUPPLEMENTARY_SERVICE_INFO;
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typedef enum {
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CapiProtocolErrorLayer1 = 0x3301,
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CapiProtocolErrorLayer2 = 0x3302,
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CapiProtocolErrorLayer3 = 0x3303,
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CapiTimeOut = 0x3303, // SuppServiceReason
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CapiCallGivenToOtherApplication = 0x3304,
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} CAPI_REASON;
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#endif /* __KERNELCAPI_H__ */
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