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