cbios/ioctl.inc

   1
   2 b2m     macro   name,nr
   3 name    equ     nr
   4 M_&name equ     1 shl nr
   5         endm
   6
   7
   8 TCINIT          equ     00h             ;CP/M 3 DEVINI function
   9 TCGETA          equ     01h             ;Get the current serial port settings.
  10 TCSETA          equ     02h             ;Set the current serial port settings.
  11 TCSETAW         equ     03h             ;Allow the output buffer to drain
  12 TCSETAF         equ     04h             ;Allow the output buffer to drain, discard pending input
  13 TCSBRK          equ     05h             ;Sending a break (250ms .. 500ms)
  14 TCSBRKP         equ     06h             ;arg is timeinterval in 0.1sec
  15 TIOCSBRK        equ     07h             ;Turn break on
  16 TIOCCBRK        equ     08h             ;Turn break off
  17 TCXONC          equ     09h             ;Software flow control (TCOOFF, TCOON, TCIOFF, TCION)
  18 TCFLSH          equ     0Ah             ;Flush input/output buffer (TCIFLUSH, TCOFLUSH, TCIOFLUSH)
  19 FIONREAD        equ     0Bh             ;Get the number of bytes in the input buffer.
  20 TIOCOUTQ        equ     0Ch             ;Get the number of bytes in the output buffer.
  21 TIOCMGET        equ     0Dh             ;get the status of modem bits.
  22 TIOCMBIS        equ     0Eh             ;set the indicated modem bits.
  23 TIOCMBIC        equ     0Fh             ;clear the indicated modem bits.
  24 TIOCMSET        equ     10h             ;set the status of modem bits.
  25 TIOCGSOFTCAR    equ     11h             ;Get the status of the CLOCAL flag in the c_cflag field
  26 TIOCSSOFTCAR    equ     12h             ;Set the CLOCAL flag when  *argp  is nonzero, and clear it otherwise.
  27
  28
  29 ; iflag bits (0)
  30         b2m     IGNBRK, 0               ;Ignore BREAK condition on input.
  31         b2m     BRKINT, 1
  32         b2m     INPCK,  2               ;Enable input parity checking.
  33         b2m     IGNPAR, 3               ;Ignore framing errors and parity errors.
  34         b2m     PARMRK, 4               ;Prefix a character with a parity error or framing error with  FFH  00H.
  35         b2m     ISTRIP, 5               ;Strip off eighth bit.
  36         b2m     PARODD, 6               ;If set, then parity for input and output is odd.
  37 ; fflag bits (1)
  38         b2m     IXON,   0               ;Enable XON/XOFF flow control on output.
  39         b2m     IXANY,  1               ;Typing any character will restart stopped output.
  40         b2m     IXOFF,  2               ;Enable XON/XOFF flow control on input.
  41         b2m     CRTS_IFLOW, 3           ;RTS flow control of input.
  42         b2m     CCTS_OFLOW, 4           ;CTS flow control of output.
  43         b2m     CLOCAL, 5               ;Ignore modem control lines.
  44         b2m     CREAD,  6               ;Enable receiver.
  45
  46
  47 ;       control mode flags (2)
  48 M_CBAUD         equ     01Fh            ;Baud speed mask
  49  B0             equ     000h            ;hang up
  50  B50            equ     011h
  51  B75            equ     012h
  52  B110           equ     013h
  53  B134           equ     014h
  54  B150           equ     005h
  55  B300           equ     006h
  56  B600           equ     007h
  57  B1200          equ     008h
  58  B1800          equ     009h
  59  B2400          equ     00Ah
  60  B3600          equ     00Bh
  61  B4800          equ     00Ch
  62  B7200          equ     00Dh
  63  B9600          equ     00Eh
  64  B19200         equ     00Fh
  65  B28800         equ     001h
  66  B38400         equ     002h
  67  B57600         equ     003h
  68  B115200        equ     004h
  69  B144000        equ     014h
  70  B192000        equ     016h
  71  B288000        equ     017h
  72 M_CSIZE         equ     020h            ;Character size mask.
  73  CS7            equ     000h            ;
  74  CS8            equ     020h            ;
  75         b2m     CSTOPB, 6               ;Set two stop bits, rather than one.
  76         b2m     PARENB, 7               ;Enable parity generation on output and parity checking for input.
  77
  78
  79 ;    tcflag_t c_lflag;           /* local mode flags */
  80 ;ECHO           equ     00000001B
  81
  82
  83 ;       Parameter for TCXONC
  84 TCOOFF          equ     0               ;suspends output.
  85 TCOON           equ     1               ;restarts suspended output.
  86 TCIOFF          equ     2               ;transmits  a  STOP  character
  87 TCION           equ     3               ;transmits a START character
  88
  89 ;       Parameter for TCFLSH
  90 TCIFLUSH        equ     0               ;flushes data received but not read.
  91 TCOFLUSH        equ     1               ;flushes data written but not transmitted.
  92 TCIOFLUSH       equ     2               ;flushes both.
  93
  94 ;       modem lines
  95
  96 TIOCM_LE        equ     001h            ;DSR (data set ready/line enable)
  97 TIOCM_DTR       equ     002h            ;DTR (data terminal ready)
  98 TIOCM_RTS       equ     004h            ;RTS (request to send)
  99 TIOCM_CTS       equ     008h            ;CTS (clear to send)
 100 TIOCM_CD        equ     010h            ;DCD (data carrier detect)
 101 TIOCM_RI        equ     020h            ;RNG (ring)
 102 TIOCM_DSR       equ     040h            ;DSR (data set ready)
 103 TIOCM_OUT1      equ     080h            ;