include/linux/kernelcapi.h

   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 #include <linux/list.h>
  14
  15 #define CAPI_MAXAPPL    128     /* maximum number of applications  */
  16 #define CAPI_MAXCONTR   16      /* maximum number of controller    */
  17 #define CAPI_MAXDATAWINDOW      8
  18
  19
  20 typedef struct kcapi_flagdef {
  21         int contr;
  22         int flag;
  23 } kcapi_flagdef;
  24
  25 typedef struct kcapi_carddef {
  26         char            driver[32];
  27         unsigned int    port;
  28         unsigned        irq;
  29         unsigned int    membase;
  30         int             cardnr;
  31 } kcapi_carddef;
  32
  33 /* new ioctls >= 10 */
  34 #define KCAPI_CMD_TRACE         10
  35 #define KCAPI_CMD_ADDCARD       11      /* OBSOLETE */
  36
  37 /*
  38  * flag > 2 => trace also data
  39  * flag & 1 => show trace
  40  */
  41 #define KCAPI_TRACE_OFF                 0
  42 #define KCAPI_TRACE_SHORT_NO_DATA       1
  43 #define KCAPI_TRACE_FULL_NO_DATA        2
  44 #define KCAPI_TRACE_SHORT               3
  45 #define KCAPI_TRACE_FULL                4
  46
  47
  48 #ifdef __KERNEL__
  49
  50 #include <linux/skbuff.h>
  51
  52 #define KCI_CONTRUP     0       /* arg: struct capi_profile */
  53 #define KCI_CONTRDOWN   1       /* arg: NULL */
  54
  55 struct 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
  67         /* ugly hack to allow for notification of added/removed
  68          * controllers. The Right Way (tm) is known. XXX
  69          */
  70         void (*callback) (unsigned int cmd, __u32 contr, void *data);
  71 };
  72
  73 u16 capi20_isinstalled(void);
  74 u16 capi20_register(struct capi20_appl *ap);
  75 u16 capi20_release(struct capi20_appl *ap);
  76 u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb);
  77 u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]);
  78 u16 capi20_get_version(u32 contr, struct capi_version *verp);
  79 u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
  80 u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
  81 int capi20_manufacturer(unsigned int cmd, void *data);
  82
  83 /* temporary hack XXX */
  84 void capi20_set_callback(struct capi20_appl *ap,
  85                          void (*callback) (unsigned int cmd, __u32 contr, void *data));
  86
  87
  88
  89 #define CAPI_NOERROR                      0x0000
  90
  91 #define CAPI_TOOMANYAPPLS                 0x1001
  92 #define CAPI_LOGBLKSIZETOSMALL            0x1002
  93 #define CAPI_BUFFEXECEEDS64K              0x1003
  94 #define CAPI_MSGBUFSIZETOOSMALL           0x1004
  95 #define CAPI_ANZLOGCONNNOTSUPPORTED       0x1005
  96 #define CAPI_REGRESERVED                  0x1006
  97 #define CAPI_REGBUSY                      0x1007
  98 #define CAPI_REGOSRESOURCEERR             0x1008
  99 #define CAPI_REGNOTINSTALLED              0x1009
 100 #define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP  0x100a
 101 #define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b
 102
 103 #define CAPI_ILLAPPNR                     0x1101
 104 #define CAPI_ILLCMDORSUBCMDORMSGTOSMALL   0x1102
 105 #define CAPI_SENDQUEUEFULL                0x1103
 106 #define CAPI_RECEIVEQUEUEEMPTY            0x1104
 107 #define CAPI_RECEIVEOVERFLOW              0x1105
 108 #define CAPI_UNKNOWNNOTPAR                0x1106
 109 #define CAPI_MSGBUSY                      0x1107
 110 #define CAPI_MSGOSRESOURCEERR             0x1108
 111 #define CAPI_MSGNOTINSTALLED              0x1109
 112 #define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP  0x110a
 113 #define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b
 114
 115 typedef enum {
 116         CapiMessageNotSupportedInCurrentState = 0x2001,
 117         CapiIllContrPlciNcci                  = 0x2002,
 118         CapiNoPlciAvailable                   = 0x2003,
 119         CapiNoNcciAvailable                   = 0x2004,
 120         CapiNoListenResourcesAvailable        = 0x2005,
 121         CapiNoFaxResourcesAvailable           = 0x2006,
 122         CapiIllMessageParmCoding              = 0x2007,
 123 } RESOURCE_CODING_PROBLEM;
 124
 125 typedef enum {
 126         CapiB1ProtocolNotSupported                      = 0x3001,
 127         CapiB2ProtocolNotSupported                      = 0x3002,
 128         CapiB3ProtocolNotSupported                      = 0x3003,
 129         CapiB1ProtocolParameterNotSupported             = 0x3004,
 130         CapiB2ProtocolParameterNotSupported             = 0x3005,
 131         CapiB3ProtocolParameterNotSupported             = 0x3006,
 132         CapiBProtocolCombinationNotSupported            = 0x3007,
 133         CapiNcpiNotSupported                            = 0x3008,
 134         CapiCipValueUnknown                             = 0x3009,
 135         CapiFlagsNotSupported                           = 0x300a,
 136         CapiFacilityNotSupported                        = 0x300b,
 137         CapiDataLengthNotSupportedByCurrentProtocol     = 0x300c,
 138         CapiResetProcedureNotSupportedByCurrentProtocol = 0x300d,
 139         CapiTeiAssignmentFailed                         = 0x300e,
 140 } REQUESTED_SERVICES_PROBLEM;
 141
 142 typedef enum {
 143         CapiSuccess                                     = 0x0000,
 144         CapiSupplementaryServiceNotSupported            = 0x300e,
 145         CapiRequestNotAllowedInThisState                = 0x3010,
 146 } SUPPLEMENTARY_SERVICE_INFO;
 147
 148 typedef enum {
 149         CapiProtocolErrorLayer1                         = 0x3301,
 150         CapiProtocolErrorLayer2                         = 0x3302,
 151         CapiProtocolErrorLayer3                         = 0x3303,
 152         CapiTimeOut                                     = 0x3303, // SuppServiceReason
 153         CapiCallGivenToOtherApplication                 = 0x3304,
 154 } CAPI_REASON;
 155
 156 #endif                          /* __KERNEL__ */
 157
 158 #endif                          /* __KERNELCAPI_H__ */