drivers/char/rio/riospace.h

   1 /*
   2 ** -----------------------------------------------------------------------------
   3 **
   4 **  Perle Specialix driver for Linux
   5 **  Ported from existing RIO Driver for SCO sources.
   6  *
   7  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
   8  *
   9  *      This program is free software; you can redistribute it and/or modify
  10  *      it under the terms of the GNU General Public License as published by
  11  *      the Free Software Foundation; either version 2 of the License, or
  12  *      (at your option) any later version.
  13  *
  14  *      This program is distributed in the hope that it will be useful,
  15  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *      GNU General Public License for more details.
  18  *
  19  *      You should have received a copy of the GNU General Public License
  20  *      along with this program; if not, write to the Free Software
  21  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 **
  23 **      Module          : riospace.h
  24 **      SID             : 1.2
  25 **      Last Modified   : 11/6/98 11:34:13
  26 **      Retrieved       : 11/6/98 11:34:22
  27 **
  28 **  ident @(#)riospace.h        1.2
  29 **
  30 ** -----------------------------------------------------------------------------
  31 */
  32
  33 #ifndef __rio_riospace_h__
  34 #define __rio_riospace_h__
  35
  36 #ifdef SCCS_LABELS
  37 static char *_riospace_h_sccs_ = "@(#)riospace.h        1.2";
  38 #endif
  39
  40 #define RIO_LOCATOR_LEN 16
  41 #define MAX_RIO_BOARDS  4
  42
  43 /*
  44 ** DONT change this file. At all. Unless you can rebuild the entire
  45 ** device driver, which you probably can't, then the rest of the
  46 ** driver won't see any changes you make here. So don't make any.
  47 ** In particular, it won't be able to see changes to RIO_SLOTS
  48 */
  49
  50 struct Conf
  51 {
  52         char         Locator[24];
  53         unsigned int StartupTime;
  54         unsigned int SlowCook;
  55         unsigned int IntrPollTime;
  56         unsigned int BreakInterval;
  57         unsigned int Timer;
  58         unsigned int RtaLoadBase;
  59         unsigned int HostLoadBase;
  60         unsigned int XpHz;
  61         unsigned int XpCps;
  62         char         *XpOn;
  63         char         *XpOff;
  64         unsigned int MaxXpCps;
  65         unsigned int MinXpCps;
  66         unsigned int SpinCmds;
  67         unsigned int FirstAddr;
  68         unsigned int LastAddr;
  69         unsigned int BufferSize;
  70         unsigned int LowWater;
  71         unsigned int LineLength;
  72         unsigned int CmdTime;
  73 };
  74
  75 /*
  76 **      Board types - these MUST correspond to product codes!
  77 */
  78 #define RIO_EMPTY       0x0
  79 #define RIO_EISA        0x3
  80 #define RIO_RTA_16      0x9
  81 #define RIO_AT          0xA
  82 #define RIO_MCA         0xB
  83 #define RIO_PCI         0xD
  84 #define RIO_RTA         0xE
  85
  86 /*
  87 **      Board data structure. This is used for configuration info
  88 */
  89 struct  Brd
  90 {
  91     unsigned char Type; /* RIO_EISA, RIO_MCA, RIO_AT, RIO_EMPTY... */
  92     unsigned char Ivec; /* POLLED or ivec number */
  93     unsigned char Mode; /* Control stuff, see below */
  94 };
  95
  96 struct  Board
  97 {
  98     char       Locator[RIO_LOCATOR_LEN];
  99     int        NumSlots;
 100     struct Brd Boards[MAX_RIO_BOARDS];
 101 };
 102
 103 #define BOOT_FROM_LINK          0x00
 104 #define BOOT_FROM_RAM           0x01
 105 #define EXTERNAL_BUS_OFF        0x00
 106 #define EXTERNAL_BUS_ON         0x02
 107 #define INTERRUPT_DISABLE       0x00
 108 #define INTERRUPT_ENABLE        0x04
 109 #define BYTE_OPERATION          0x00
 110 #define WORD_OPERATION          0x08
 111 #define POLLED                  INTERRUPT_DISABLE
 112 #define IRQ_15                  (0x00 | INTERRUPT_ENABLE)
 113 #define IRQ_12                  (0x10 | INTERRUPT_ENABLE)
 114 #define IRQ_11                  (0x20 | INTERRUPT_ENABLE)
 115 #define IRQ_9                   (0x30 | INTERRUPT_ENABLE)
 116 #define SLOW_LINKS              0x00
 117 #define FAST_LINKS              0x40
 118 #define SLOW_AT_BUS             0x00
 119 #define FAST_AT_BUS             0x80
 120 #define SLOW_PCI_TP             0x00
 121 #define FAST_PCI_TP             0x80
 122 /*
 123 **      Debug levels
 124 */
 125 #define DBG_NONE        0x00000000
 126
 127 #define DBG_INIT        0x00000001
 128 #define DBG_OPEN        0x00000002
 129 #define DBG_CLOSE       0x00000004
 130 #define DBG_IOCTL       0x00000008
 131
 132 #define DBG_READ        0x00000010
 133 #define DBG_WRITE       0x00000020
 134 #define DBG_INTR        0x00000040
 135 #define DBG_PROC        0x00000080
 136
 137 #define DBG_PARAM       0x00000100
 138 #define DBG_CMD         0x00000200
 139 #define DBG_XPRINT      0x00000400
 140 #define DBG_POLL        0x00000800
 141
 142 #define DBG_DAEMON      0x00001000
 143 #define DBG_FAIL        0x00002000
 144 #define DBG_MODEM       0x00004000
 145 #define DBG_LIST        0x00008000
 146
 147 #define DBG_ROUTE       0x00010000
 148 #define DBG_UTIL        0x00020000
 149 #define DBG_BOOT        0x00040000
 150 #define DBG_BUFFER      0x00080000
 151
 152 #define DBG_MON         0x00100000
 153 #define DBG_SPECIAL     0x00200000
 154 #define DBG_VPIX        0x00400000
 155 #define DBG_FLUSH       0x00800000
 156
 157 #define DBG_QENABLE     0x01000000
 158
 159 #define DBG_ALWAYS      0x80000000
 160
 161 #endif /* __rio_riospace_h__ */