drivers/char/digiFep1.h

   1
   2 #define CSTART       0x400L
   3 #define CMAX         0x800L
   4 #define ISTART       0x800L
   5 #define IMAX         0xC00L
   6 #define CIN          0xD10L
   7 #define GLOBAL       0xD10L
   8 #define EIN          0xD18L
   9 #define FEPSTAT      0xD20L
  10 #define CHANSTRUCT   0x1000L
  11 #define RXTXBUF      0x4000L
  12
  13
  14 struct global_data
  15 {
  16         u16 cin;
  17         u16 cout;
  18         u16 cstart;
  19         u16 cmax;
  20         u16 ein;
  21         u16 eout;
  22         u16 istart;
  23         u16 imax;
  24 };
  25
  26
  27 struct board_chan
  28 {
  29         u32 filler1;
  30         u32 filler2;
  31         u16 tseg;
  32         u16 tin;
  33         u16 tout;
  34         u16 tmax;
  35
  36         u16 rseg;
  37         u16 rin;
  38         u16 rout;
  39         u16 rmax;
  40
  41         u16 tlow;
  42         u16 rlow;
  43         u16 rhigh;
  44         u16 incr;
  45
  46         u16 etime;
  47         u16 edelay;
  48         unchar *dev;
  49
  50         u16 iflag;
  51         u16 oflag;
  52         u16 cflag;
  53         u16 gmask;
  54
  55         u16 col;
  56         u16 delay;
  57         u16 imask;
  58         u16 tflush;
  59
  60         u32 filler3;
  61         u32 filler4;
  62         u32 filler5;
  63         u32 filler6;
  64
  65         u8 num;
  66         u8 ract;
  67         u8 bstat;
  68         u8 tbusy;
  69         u8 iempty;
  70         u8 ilow;
  71         u8 idata;
  72         u8 eflag;
  73
  74         u8 tflag;
  75         u8 rflag;
  76         u8 xmask;
  77         u8 xval;
  78         u8 mstat;
  79         u8 mchange;
  80         u8 mint;
  81         u8 lstat;
  82
  83         u8 mtran;
  84         u8 orun;
  85         u8 startca;
  86         u8 stopca;
  87         u8 startc;
  88         u8 stopc;
  89         u8 vnext;
  90         u8 hflow;
  91
  92         u8 fillc;
  93         u8 ochar;
  94         u8 omask;
  95
  96         u8 filler7;
  97         u8 filler8[28];
  98 };
  99
 100
 101 #define SRXLWATER      0xE0
 102 #define SRXHWATER      0xE1
 103 #define STOUT          0xE2
 104 #define PAUSETX        0xE3
 105 #define RESUMETX       0xE4
 106 #define SAUXONOFFC     0xE6
 107 #define SENDBREAK      0xE8
 108 #define SETMODEM       0xE9
 109 #define SETIFLAGS      0xEA
 110 #define SONOFFC        0xEB
 111 #define STXLWATER      0xEC
 112 #define PAUSERX        0xEE
 113 #define RESUMERX       0xEF
 114 #define SETBUFFER      0xF2
 115 #define SETCOOKED      0xF3
 116 #define SETHFLOW       0xF4
 117 #define SETCTRLFLAGS   0xF5
 118 #define SETVNEXT       0xF6
 119
 120
 121
 122 #define BREAK_IND        0x01
 123 #define LOWTX_IND        0x02
 124 #define EMPTYTX_IND      0x04
 125 #define DATA_IND         0x08
 126 #define MODEMCHG_IND     0x20
 127
 128 #define FEP_HUPCL  0002000
 129 #if 0
 130 #define RTS   0x02
 131 #define CD    0x08
 132 #define DSR   0x10
 133 #define CTS   0x20
 134 #define RI    0x40
 135 #define DTR   0x80
 136 #endif