1/* 2 * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 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#include <linux/notifier.h> 52 53struct capi20_appl { 54 u16 applid; 55 capi_register_params rparam; 56 void (*recv_message)(struct capi20_appl *ap, struct sk_buff *skb); 57 void *private; 58 59 /* internal to kernelcapi.o */ 60 unsigned long nrecvctlpkt; 61 unsigned long nrecvdatapkt; 62 unsigned long nsentctlpkt; 63 unsigned long nsentdatapkt; 64 struct mutex recv_mtx; 65 struct sk_buff_head recv_queue; 66 struct work_struct recv_work; 67 int release_in_progress; 68}; 69 70u16 capi20_isinstalled(void); 71u16 capi20_register(struct capi20_appl *ap); 72u16 capi20_release(struct capi20_appl *ap); 73u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb); 74u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]); 75u16 capi20_get_version(u32 contr, struct capi_version *verp); 76u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]); 77u16 capi20_get_profile(u32 contr, struct capi_profile *profp); 78int capi20_manufacturer(unsigned int cmd, void __user *data); 79 80#define CAPICTR_UP 0 81#define CAPICTR_DOWN 1 82 83int register_capictr_notifier(struct notifier_block *nb); 84int unregister_capictr_notifier(struct notifier_block *nb); 85 86#define CAPI_NOERROR 0x0000 87 88#define CAPI_TOOMANYAPPLS 0x1001 89#define CAPI_LOGBLKSIZETOSMALL 0x1002 90#define CAPI_BUFFEXECEEDS64K 0x1003 91#define CAPI_MSGBUFSIZETOOSMALL 0x1004 92#define CAPI_ANZLOGCONNNOTSUPPORTED 0x1005 93#define CAPI_REGRESERVED 0x1006 94#define CAPI_REGBUSY 0x1007 95#define CAPI_REGOSRESOURCEERR 0x1008 96#define CAPI_REGNOTINSTALLED 0x1009 97#define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP 0x100a 98#define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b 99 100#define CAPI_ILLAPPNR 0x1101 101#define CAPI_ILLCMDORSUBCMDORMSGTOSMALL 0x1102 102#define CAPI_SENDQUEUEFULL 0x1103 103#define CAPI_RECEIVEQUEUEEMPTY 0x1104 104#define CAPI_RECEIVEOVERFLOW 0x1105 105#define CAPI_UNKNOWNNOTPAR 0x1106 106#define CAPI_MSGBUSY 0x1107 107#define CAPI_MSGOSRESOURCEERR 0x1108 108#define CAPI_MSGNOTINSTALLED 0x1109 109#define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP 0x110a 110#define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b 111 112typedef enum { 113 CapiMessageNotSupportedInCurrentState = 0x2001, 114 CapiIllContrPlciNcci = 0x2002, 115 CapiNoPlciAvailable = 0x2003, 116 CapiNoNcciAvailable = 0x2004, 117 CapiNoListenResourcesAvailable = 0x2005, 118 CapiNoFaxResourcesAvailable = 0x2006, 119 CapiIllMessageParmCoding = 0x2007, 120} RESOURCE_CODING_PROBLEM; 121 122typedef enum { 123 CapiB1ProtocolNotSupported = 0x3001, 124 CapiB2ProtocolNotSupported = 0x3002, 125 CapiB3ProtocolNotSupported = 0x3003, 126 CapiB1ProtocolParameterNotSupported = 0x3004, 127 CapiB2ProtocolParameterNotSupported = 0x3005, 128 CapiB3ProtocolParameterNotSupported = 0x3006, 129 CapiBProtocolCombinationNotSupported = 0x3007, 130 CapiNcpiNotSupported = 0x3008, 131 CapiCipValueUnknown = 0x3009, 132 CapiFlagsNotSupported = 0x300a, 133 CapiFacilityNotSupported = 0x300b, 134 CapiDataLengthNotSupportedByCurrentProtocol = 0x300c, 135 CapiResetProcedureNotSupportedByCurrentProtocol = 0x300d, 136 CapiTeiAssignmentFailed = 0x300e, 137} REQUESTED_SERVICES_PROBLEM; 138 139typedef enum { 140 CapiSuccess = 0x0000, 141 CapiSupplementaryServiceNotSupported = 0x300e, 142 CapiRequestNotAllowedInThisState = 0x3010, 143} SUPPLEMENTARY_SERVICE_INFO; 144 145typedef enum { 146 CapiProtocolErrorLayer1 = 0x3301, 147 CapiProtocolErrorLayer2 = 0x3302, 148 CapiProtocolErrorLayer3 = 0x3303, 149 CapiTimeOut = 0x3303, // SuppServiceReason 150 CapiCallGivenToOtherApplication = 0x3304, 151} CAPI_REASON; 152 153#endif /* __KERNEL__ */ 154 155#endif /* __KERNELCAPI_H__ */ 156