include/linux/sdlasfm.h

   1 /*****************************************************************************
   2 * sdlasfm.h     WANPIPE(tm) Multiprotocol WAN Link Driver.
   3 *               Definitions for the SDLA Firmware Module (SFM).
   4 *
   5 * Author:       Gideon Hack
   6 *
   7 * Copyright:    (c) 1995-1999 Sangoma Technologies Inc.
   8 *
   9 *               This program is free software; you can redistribute it and/or
  10 *               modify it under the terms of the GNU General Public License
  11 *               as published by the Free Software Foundation; either version
  12 *               2 of the License, or (at your option) any later version.
  13 * ============================================================================
  14 * Jun 02, 1999  Gideon Hack     Added support for the S514 adapter.
  15 * Dec 11, 1996  Gene Kozin      Cosmetic changes
  16 * Apr 16, 1996  Gene Kozin      Changed adapter & firmware IDs. Version 2
  17 * Dec 15, 1995  Gene Kozin      Structures chaned
  18 * Nov 09, 1995  Gene Kozin      Initial version.
  19 *****************************************************************************/
  20 #ifndef _SDLASFM_H
  21 #define _SDLASFM_H
  22
  23 /****** Defines *************************************************************/
  24
  25 #define SFM_VERSION     2
  26 #define SFM_SIGNATURE   "SFM - Sangoma SDLA Firmware Module"
  27
  28 /* min/max */
  29 #define SFM_IMAGE_SIZE  0x8000  /* max size of SDLA code image file */
  30 #define SFM_DESCR_LEN   256     /* max length of description string */
  31 #define SFM_MAX_SDLA    16      /* max number of compatible adapters */
  32
  33 /* Adapter types */
  34 #define SDLA_S502A      5020
  35 #define SDLA_S502E      5021
  36 #define SDLA_S503       5030
  37 #define SDLA_S508       5080
  38 #define SDLA_S507       5070
  39 #define SDLA_S509       5090
  40 #define SDLA_S514       5140
  41
  42 /* S514 PCI adapter CPU numbers */
  43 #define S514_CPU_A      'A'
  44 #define S514_CPU_B      'B'
  45
  46
  47 /* Firmware identification numbers:
  48  *    0  ..  999        Test & Diagnostics
  49  *  1000 .. 1999        Streaming HDLC
  50  *  2000 .. 2999        Bisync
  51  *  3000 .. 3999        SDLC
  52  *  4000 .. 4999        HDLC
  53  *  5000 .. 5999        X.25
  54  *  6000 .. 6999        Frame Relay
  55  *  7000 .. 7999        PPP
  56  *  8000 .. 8999        Cisco HDLC
  57  */
  58 #define SFID_CALIB502    200
  59 #define SFID_STRM502    1200
  60 #define SFID_STRM508    1800
  61 #define SFID_BSC502     2200
  62 #define SFID_SDLC502    3200
  63 #define SFID_HDLC502    4200
  64 #define SFID_HDLC508    4800
  65 #define SFID_X25_502    5200
  66 #define SFID_X25_508    5800
  67 #define SFID_FR502      6200
  68 #define SFID_FR508      6800
  69 #define SFID_PPP502     7200
  70 #define SFID_PPP508     7800
  71 #define SFID_PPP514     7140
  72 #define SFID_CHDLC508   8800
  73 #define SFID_CHDLC514   8140
  74
  75 /****** Data Types **********************************************************/
  76
  77 typedef struct  sfm_info                /* firmware module information */
  78 {
  79         unsigned short  codeid;         /* firmware ID */
  80         unsigned short  version;        /* firmaware version number */
  81         unsigned short  adapter[SFM_MAX_SDLA]; /* compatible adapter types */
  82         unsigned long   memsize;        /* minimum memory size */
  83         unsigned short  reserved[2];    /* reserved */
  84         unsigned short  startoffs;      /* entry point offset */
  85         unsigned short  winoffs;        /* dual-port memory window offset */
  86         unsigned short  codeoffs;       /* code load offset */
  87         unsigned short  codesize;       /* code size */
  88         unsigned short  dataoffs;       /* configuration data load offset */
  89         unsigned short  datasize;       /* configuration data size */
  90 } sfm_info_t;
  91
  92 typedef struct sfm                      /* SDLA firmware file structire */
  93 {
  94         char            signature[80];  /* SFM file signature */
  95         unsigned short  version;        /* file format version */
  96         unsigned short  checksum;       /* info + image */
  97         unsigned short  reserved[6];    /* reserved */
  98         char            descr[SFM_DESCR_LEN]; /* description string */
  99         sfm_info_t      info;           /* firmware module info */
 100         unsigned char   image[1];       /* code image (variable size) */
 101 } sfm_t;
 102
 103 #endif  /* _SDLASFM_H */
 104