drivers/isdn/hardware/eicon/pc_maint.h

   1
   2 /*
   3  *
   4  Copyright (c) Eicon Networks, 2002.
   5  *
   6  This source file is supplied for the use with
   7  Eicon Networks range of DIVA Server Adapters.
   8  *
   9  Eicon File Revision :    2.1
  10  *
  11  This program is free software; you can redistribute it and/or modify
  12  it under the terms of the GNU General Public License as published by
  13  the Free Software Foundation; either version 2, or (at your option)
  14  any later version.
  15  *
  16  This program is distributed in the hope that it will be useful,
  17  but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
  18  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  19  See the GNU General Public License for more details.
  20  *
  21  You should have received a copy of the GNU General Public License
  22  along with this program; if not, write to the Free Software
  23  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24  *
  25  */
  26 #ifdef PLATFORM_GT_32BIT
  27 /* #define POINTER_32BIT byte * __ptr32 */
  28 #define POINTER_32BIT dword
  29 #else
  30 #define POINTER_32BIT byte *
  31 #endif
  32 #if !defined(MIPS_SCOM)
  33 #define BUFFER_SZ  48
  34 #define MAINT_OFFS 0x380
  35 #else
  36 #define BUFFER_SZ  128
  37 #if defined(PRI)
  38 #define MAINT_OFFS 0xef00
  39 #else
  40 #define MAINT_OFFS 0xff00
  41 #endif
  42 #endif
  43 #define MIPS_BUFFER_SZ  128
  44 #if defined(PRI)
  45 #define MIPS_MAINT_OFFS 0xef00
  46 #else
  47 #define MIPS_MAINT_OFFS 0xff00
  48 #endif
  49 #define LOG                     1
  50 #define MEMR                    2
  51 #define MEMW                    3
  52 #define IOR                     4
  53 #define IOW                     5
  54 #define B1TEST                  6
  55 #define B2TEST                  7
  56 #define BTESTOFF                8
  57 #define DSIG_STATS              9
  58 #define B_CH_STATS              10
  59 #define D_CH_STATS              11
  60 #define BL1_STATS               12
  61 #define BL1_STATS_C             13
  62 #define GET_VERSION             14
  63 #define OS_STATS                15
  64 #define XLOG_SET_MASK           16
  65 #define XLOG_GET_MASK           17
  66 #define DSP_READ                20
  67 #define DSP_WRITE               21
  68 #define OK 0xff
  69 #define MORE_EVENTS 0xfe
  70 #define NO_EVENT 1
  71 struct DSigStruc
  72 {
  73         byte Id;
  74         byte u;
  75         byte listen;
  76         byte active;
  77         byte sin[3];
  78         byte bc[6];
  79         byte llc[6];
  80         byte hlc[6];
  81         byte oad[20];
  82 };
  83 struct BL1Struc {
  84         dword cx_b1;
  85         dword cx_b2;
  86         dword cr_b1;
  87         dword cr_b2;
  88         dword px_b1;
  89         dword px_b2;
  90         dword pr_b1;
  91         dword pr_b2;
  92         word er_b1;
  93         word er_b2;
  94 };
  95 struct L2Struc {
  96         dword XTotal;
  97         dword RTotal;
  98         word XError;
  99         word RError;
 100 };
 101 struct OSStruc {
 102         dword free_n;
 103 };
 104 typedef union
 105 {
 106         struct DSigStruc DSigStats;
 107         struct BL1Struc BL1Stats;
 108         struct L2Struc L2Stats;
 109         struct OSStruc OSStats;
 110         byte   b[BUFFER_SZ];
 111         word   w[BUFFER_SZ >> 1];
 112         word   l[BUFFER_SZ >> 2]; /* word is wrong, do not use! Use 'd' instead. */
 113         dword  d[BUFFER_SZ >> 2];
 114 } BUFFER;
 115 typedef union
 116 {
 117         struct DSigStruc DSigStats;
 118         struct BL1Struc BL1Stats;
 119         struct L2Struc L2Stats;
 120         struct OSStruc OSStats;
 121         byte   b[MIPS_BUFFER_SZ];
 122         word   w[MIPS_BUFFER_SZ >> 1];
 123         word   l[BUFFER_SZ >> 2]; /* word is wrong, do not use! Use 'd' instead. */
 124         dword  d[MIPS_BUFFER_SZ >> 2];
 125 } MIPS_BUFFER;
 126 #if !defined(MIPS_SCOM)
 127 struct pc_maint
 128 {
 129         byte req;
 130         byte rc;
 131         POINTER_32BIT mem;
 132         short length;
 133         word port;
 134         byte fill[6];
 135         BUFFER data;
 136 };
 137 #else
 138 struct pc_maint
 139 {
 140         byte req;
 141         byte rc;
 142         byte reserved[2];     /* R3000 alignment ... */
 143         POINTER_32BIT mem;
 144         short length;
 145         word port;
 146         byte fill[4];         /* data at offset 16   */
 147         BUFFER data;
 148 };
 149 #endif
 150 struct mi_pc_maint
 151 {
 152         byte req;
 153         byte rc;
 154         byte reserved[2];     /* R3000 alignment ... */
 155         POINTER_32BIT mem;
 156         short length;
 157         word port;
 158         byte fill[4];         /* data at offset 16   */
 159         MIPS_BUFFER data;
 160 };