usr/src/uts/common/sys/termiox.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  23 /*        All Rights Reserved   */
  24
  25
  26 #ifndef _SYS_TERMIOX_H
  27 #define _SYS_TERMIOX_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.4 */
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 /* This structure provides an extended terminal interface. */
  36 /* Features of this interface are optional and may not be */
  37 /* implemented on all machines. */
  38
  39
  40 #define NFF     5
  41
  42 /* hardware flow control modes */
  43
  44 #define RTSXOFF 0000001 /* Enable RTS hardware flow control on input */
  45 #define CTSXON  0000002 /* Enable CTS hardware flow control on output */
  46 #define DTRXOFF 0000004 /* Enable DTR hardware flow control on input */
  47 #define CDXON   0000010 /* Enable CD hardware flow control on output */
  48 #define ISXOFF  0000020 /* Enable isochronous hardware flow control on input */
  49
  50 /* clock modes */
  51
  52 #define XMTCLK          0000007 /* Transmit Clock Source: */
  53 #define XCIBRG          0000000 /* Get transmit clock from */
  54                                 /*      internal baud rate generator */
  55 #define XCTSET          0000001 /* Get transmit clock from */
  56                                 /*      transmitter signal element */
  57                                 /*      timing (DCE source) lead, */
  58                                 /*      CCITT V.24 circuit 114, */
  59                                 /*      EIA-232-D pin 15 */
  60 #define XCRSET          0000002 /* Get transmit clock from */
  61                                 /*      receiver signal element */
  62                                 /*      timing (DCE source) lead, */
  63                                 /*      CCITT V.24 circuit 115, */
  64                                 /*      EIA-232-D pin 17 */
  65
  66 #define RCVCLK          0000070 /* Receive Clock Source: */
  67 #define RCIBRG          0000000 /* get receive clock from internal */
  68                                 /*      baud rate generator */
  69 #define RCTSET          0000010 /* Get receive clock from */
  70                                 /*      transmitter signal element */
  71                                 /*      timing (DCE source) lead, */
  72                                 /*      CCITT V.24 circuit 114, */
  73                                 /*      EIA-232-D pin 15 */
  74 #define RCRSET          0000020 /* Get receive clock from */
  75                                 /*      receiver signal element */
  76                                 /*      timing (DCE source) lead, */
  77                                 /*      CCITT V.24 circuit 115, */
  78                                 /*      EIA-232-D pin 17 */
  79
  80 #define TSETCLK         0000700 /* Transmitter Signal Element */
  81                                 /*      timing (DTE source) lead, */
  82                                 /*      CCITT V.24 circuit 113, */
  83                                 /*      EIA-232-D pin 24, clock source: */
  84 #define TSETCOFF        0000000 /* TSET clock not provided */
  85 #define TSETCRBRG       0000100 /* Output receive baud rate generator */
  86                                 /*      on circuit 113 */
  87 #define TSETCTBRG       0000200 /* Output transmit baud rate generator */
  88                                 /*      on circuit 113 */
  89 #define TSETCTSET       0000300 /* Output transmitter signal element */
  90                                 /*      timing (DCE source) on circuit 113 */
  91 #define TSETCRSET       0000400 /* Output receiver signal element */
  92                                 /*      timing (DCE source) on circuit 113 */
  93
  94 #define RSETCLK         0007000 /* Receiver Signal Element */
  95                                 /*      timing (DTE source) lead, */
  96                                 /*      CCITT V.24 circuit 128, */
  97                                 /*      no EIA-232-D pin, clock source: */
  98 #define RSETCOFF        0000000 /* RSET clock not provided */
  99 #define RSETCRBRG       0001000 /* Output receive baud rate generator */
 100                                 /*      on circuit 128 */
 101 #define RSETCTBRG       0002000 /* Output transmit baud rate generator */
 102                                 /*      on circuit 128 */
 103 #define RSETCTSET       0003000 /* Output transmitter signal element */
 104                                 /*      timing (DCE source) on circuit 128 */
 105 #define RSETCRSET       0004000 /* Output receiver signal element */
 106                                 /*      timing (DCE source) on circuit 128 */
 107
 108
 109 struct termiox {
 110         unsigned short x_hflag;         /* hardware flow control modes */
 111         unsigned short x_cflag;         /* clock modes */
 112         unsigned short x_rflag[NFF];    /* reserved modes */
 113         unsigned short x_sflag;         /* spare modes */
 114 };
 115
 116 #define XIOC    ('X'<<8)
 117 #define TCGETX  (XIOC|1)
 118 #define TCSETX  (XIOC|2)
 119 #define TCSETXW (XIOC|3)
 120 #define TCSETXF (XIOC|4)
 121
 122 #ifdef  __cplusplus
 123 }
 124 #endif
 125
 126 #endif  /* _SYS_TERMIOX_H */