drivers/staging/dgnc/dpacompat.h

   1 /*
   2  * Copyright 2003 Digi International (www.digi.com)
   3  *      Scott H Kilau <Scott_Kilau at digi dot com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2, or (at your option)
   8  * any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
  12  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  13  * PURPOSE.  See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *
  19  *      NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
  20  */
  21
  22
  23 /*
  24  * This structure holds data needed for the intelligent <--> nonintelligent
  25  * DPA translation
  26  */
  27  struct ni_info {
  28         int board;
  29         int channel;
  30         int dtr;
  31         int rts;
  32         int cts;
  33         int dsr;
  34         int ri;
  35         int dcd;
  36         int curtx;
  37         int currx;
  38         unsigned short iflag;
  39         unsigned short oflag;
  40         unsigned short cflag;
  41         unsigned short lflag;
  42
  43         unsigned int mstat;
  44         unsigned char hflow;
  45
  46         unsigned char xmit_stopped;
  47         unsigned char recv_stopped;
  48
  49         unsigned int baud;
  50 };
  51
  52 #define RW_READ         1
  53 #define RW_WRITE        2
  54 #define DIGI_KME        ('e'<<8) | 98           /* Read/Write Host */
  55
  56 #define SUBTYPE         0007
  57 #define T_PCXI          0000
  58 #define T_PCXEM         0001
  59 #define T_PCXE          0002
  60 #define T_PCXR          0003
  61 #define T_SP            0004
  62 #define T_SP_PLUS       0005
  63
  64 #define T_HERC   0000
  65 #define T_HOU    0001
  66 #define T_LON    0002
  67 #define T_CHA    0003
  68
  69 #define T_NEO    0000
  70 #define T_NEO_EXPRESS  0001
  71 #define T_CLASSIC 0002
  72
  73 #define FAMILY          0070
  74 #define T_COMXI         0000
  75 #define T_NI            0000
  76 #define T_PCXX          0010
  77 #define T_CX            0020
  78 #define T_EPC           0030
  79 #define T_PCLITE        0040
  80 #define T_SPXX          0050
  81 #define T_AVXX          0060
  82 #define T_DXB           0070
  83 #define T_A2K_4_8       0070
  84
  85 #define BUSTYPE         0700
  86 #define T_ISABUS        0000
  87 #define T_MCBUS         0100
  88 #define T_EISABUS       0200
  89 #define T_PCIBUS        0400
  90
  91 /* Board State Definitions */
  92
  93 #define BD_RUNNING      0x0
  94 #define BD_REASON       0x7f
  95 #define BD_NOTFOUND     0x1
  96 #define BD_NOIOPORT     0x2
  97 #define BD_NOMEM        0x3
  98 #define BD_NOBIOS       0x4
  99 #define BD_NOFEP        0x5
 100 #define BD_FAILED       0x6
 101 #define BD_ALLOCATED    0x7
 102 #define BD_TRIBOOT      0x8
 103 #define BD_BADKME       0x80
 104
 105 #define DIGI_AIXON      0x0400          /* Aux flow control in fep */
 106
 107 /* Ioctls needed for dpa operation */
 108
 109 #define DIGI_GETDD      ('d'<<8) | 248          /* get driver info      */
 110 #define DIGI_GETBD      ('d'<<8) | 249          /* get board info       */
 111 #define DIGI_GET_NI_INFO ('d'<<8) | 250         /* nonintelligent state snfo */
 112
 113 /* Other special ioctls */
 114 #define DIGI_TIMERIRQ ('d'<<8) | 251            /* Enable/disable RS_TIMER use */
 115 #define DIGI_LOOPBACK ('d'<<8) | 252            /* Enable/disable UART internal loopback */