include/linux/kernelcapi.h

   1 /*
   2  * $Id: kernelcapi.h,v 1.1 1997/03/04 21:27:33 calle 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  * $Log: kernelcapi.h,v $
   9  * Revision 1.1  1997/03/04 21:27:33  calle
  10  * First version in isdn4linux
  11  *
  12  * Revision 2.2  1997/02/12 09:31:39  calle
  13  * new version
  14  *
  15  * Revision 1.1  1997/01/31 10:32:20  calle
  16  * Initial revision
  17  *
  18  *
  19  */
  20 #ifndef __KERNEL_CAPI_H__
  21 #define __KERNEL_CAPI_H__
  22
  23 #define CAPI_MAXAPPL    20      /*
  24                                    * maximum number of applications
  25                                  */
  26 #define CAPI_MAXCONTR   4       /*
  27                                    * maximum number of controller
  28                                  */
  29 #define CAPI_MAXDATAWINDOW      8
  30
  31 #ifdef __KERNEL__
  32
  33 struct capi_interface {
  34         int (*capi_installed) (void);
  35
  36          __u16(*capi_register) (capi_register_params * rparam, __u16 * applidp);
  37          __u16(*capi_release) (__u16 applid);
  38          __u16(*capi_put_message) (__u16 applid, struct sk_buff * msg);
  39          __u16(*capi_get_message) (__u16 applid, struct sk_buff ** msgp);
  40          __u16(*capi_set_signal) (__u16 applid,
  41                               void (*signal) (__u16 applid, __u32 param),
  42                                   __u32 param);
  43          __u16(*capi_get_manufacturer) (__u16 contr, __u8 buf[CAPI_MANUFACTURER_LEN]);
  44          __u16(*capi_get_version) (__u16 contr, struct capi_version * verp);
  45          __u16(*capi_get_serial) (__u16 contr, __u8 serial[CAPI_SERIAL_LEN]);
  46          __u16(*capi_get_profile) (__u16 contr, struct capi_profile * profp);
  47
  48         /*
  49          * to init controllers, data is always in user memory
  50          */
  51         int (*capi_manufacturer) (unsigned int cmd, void *data);
  52
  53 };
  54
  55 #define KCI_CONTRUP     0
  56 #define KCI_CONTRDOWN   1
  57
  58 struct capi_interface_user {
  59         char name[20];
  60         void (*callback) (unsigned int cmd, __u16 contr, void *data);
  61         struct capi_interface_user *next;
  62 };
  63
  64 struct capi_interface *attach_capi_interface(struct capi_interface_user *);
  65 int detach_capi_interface(struct capi_interface_user *);
  66
  67
  68 #define CAPI_NOERROR                      0x0000
  69
  70 #define CAPI_TOOMANYAPPLS                 0x1001
  71 #define CAPI_LOGBLKSIZETOSMALL            0x1002
  72 #define CAPI_BUFFEXECEEDS64K              0x1003
  73 #define CAPI_MSGBUFSIZETOOSMALL           0x1004
  74 #define CAPI_ANZLOGCONNNOTSUPPORTED       0x1005
  75 #define CAPI_REGRESERVED                  0x1006
  76 #define CAPI_REGBUSY                      0x1007
  77 #define CAPI_REGOSRESOURCEERR             0x1008
  78 #define CAPI_REGNOTINSTALLED              0x1009
  79 #define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP  0x100a
  80 #define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b
  81
  82 #define CAPI_ILLAPPNR                     0x1101
  83 #define CAPI_ILLCMDORSUBCMDORMSGTOSMALL   0x1102
  84 #define CAPI_SENDQUEUEFULL                0x1103
  85 #define CAPI_RECEIVEQUEUEEMPTY            0x1104
  86 #define CAPI_RECEIVEOVERFLOW              0x1105
  87 #define CAPI_UNKNOWNNOTPAR                0x1106
  88 #define CAPI_MSGBUSY                      0x1107
  89 #define CAPI_MSGOSRESOURCEERR             0x1108
  90 #define CAPI_MSGNOTINSTALLED              0x1109
  91 #define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP  0x110a
  92 #define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b
  93
  94 #endif                          /* __KERNEL__ */
  95
  96 #endif                          /* __KERNEL_CAPI_H__ */