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 #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 #include <linux/workqueue.h>
  51 #include <linux/notifier.h>
  52
  53 struct 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
  70 u16 capi20_isinstalled(void);
  71 u16 capi20_register(struct capi20_appl *ap);
  72 u16 capi20_release(struct capi20_appl *ap);
  73 u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb);
  74 u16 capi20_get_manufacturer(u32 contr, u8 buf[CAPI_MANUFACTURER_LEN]);
  75 u16 capi20_get_version(u32 contr, struct capi_version *verp);
  76 u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
  77 u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
  78 int capi20_manufacturer(unsigned int cmd, void __user *data);
  79
  80 #define CAPICTR_UP                      0
  81 #define CAPICTR_DOWN                    1
  82
  83 int register_capictr_notifier(struct notifier_block *nb);
  84 int 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
 112 typedef 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
 122 typedef 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
 139 typedef enum {
 140         CapiSuccess                                     = 0x0000,
 141         CapiSupplementaryServiceNotSupported            = 0x300e,
 142         CapiRequestNotAllowedInThisState                = 0x3010,
 143 } SUPPLEMENTARY_SERVICE_INFO;
 144
 145 typedef 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__ */