drivers/tty/rocket.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * rocket.h --- the exported interface of the rocket driver to its configuration program.
   4  *
   5  * Written by Theodore Ts'o, Copyright 1997.
   6  * Copyright 1997 Comtrol Corporation.
   7  *
   8  */
   9
  10 /*  Model Information Struct */
  11 typedef struct {
  12         unsigned long model;
  13         char modelString[80];
  14         unsigned long numPorts;
  15         int loadrm2;
  16         int startingPortNumber;
  17 } rocketModel_t;
  18
  19 struct rocket_config {
  20         int line;
  21         int flags;
  22         int closing_wait;
  23         int close_delay;
  24         int port;
  25         int reserved[32];
  26 };
  27
  28 struct rocket_ports {
  29         int tty_major;
  30         int callout_major;
  31         rocketModel_t rocketModel[8];
  32 };
  33
  34 struct rocket_version {
  35         char rocket_version[32];
  36         char rocket_date[32];
  37         char reserved[64];
  38 };
  39
  40 /*
  41  * Rocketport flags
  42  */
  43 /*#define ROCKET_CALLOUT_NOHUP    0x00000001 */
  44 #define ROCKET_FORCE_CD         0x00000002
  45 #define ROCKET_HUP_NOTIFY       0x00000004
  46 #define ROCKET_SPLIT_TERMIOS    0x00000008
  47 #define ROCKET_SPD_MASK         0x00000070
  48 #define ROCKET_SPD_HI           0x00000010      /* Use 57600 instead of 38400 bps */
  49 #define ROCKET_SPD_VHI          0x00000020      /* Use 115200 instead of 38400 bps */
  50 #define ROCKET_SPD_SHI          0x00000030      /* Use 230400 instead of 38400 bps */
  51 #define ROCKET_SPD_WARP         0x00000040      /* Use 460800 instead of 38400 bps */
  52 #define ROCKET_SAK              0x00000080
  53 #define ROCKET_SESSION_LOCKOUT  0x00000100
  54 #define ROCKET_PGRP_LOCKOUT     0x00000200
  55 #define ROCKET_RTS_TOGGLE       0x00000400
  56 #define ROCKET_MODE_MASK        0x00003000
  57 #define ROCKET_MODE_RS232       0x00000000
  58 #define ROCKET_MODE_RS485       0x00001000
  59 #define ROCKET_MODE_RS422       0x00002000
  60 #define ROCKET_FLAGS            0x00003FFF
  61
  62 #define ROCKET_USR_MASK 0x0071  /* Legal flags that non-privileged
  63                                  * users can set or reset */
  64
  65 /*
  66  * For closing_wait and closing_wait2
  67  */
  68 #define ROCKET_CLOSING_WAIT_NONE        ASYNC_CLOSING_WAIT_NONE
  69 #define ROCKET_CLOSING_WAIT_INF         ASYNC_CLOSING_WAIT_INF
  70
  71 /*
  72  * Rocketport ioctls -- "RP"
  73  */
  74 #define RCKP_GET_STRUCT         0x00525001
  75 #define RCKP_GET_CONFIG         0x00525002
  76 #define RCKP_SET_CONFIG         0x00525003
  77 #define RCKP_GET_PORTS          0x00525004
  78 #define RCKP_RESET_RM2          0x00525005
  79 #define RCKP_GET_VERSION        0x00525006
  80
  81 /*  Rocketport Models */
  82 #define MODEL_RP32INTF        0x0001    /* RP 32 port w/external I/F   */
  83 #define MODEL_RP8INTF         0x0002    /* RP 8 port w/external I/F    */
  84 #define MODEL_RP16INTF        0x0003    /* RP 16 port w/external I/F   */
  85 #define MODEL_RP8OCTA         0x0005    /* RP 8 port w/octa cable      */
  86 #define MODEL_RP4QUAD         0x0004    /* RP 4 port w/quad cable      */
  87 #define MODEL_RP8J            0x0006    /* RP 8 port w/RJ11 connectors */
  88 #define MODEL_RP4J            0x0007    /* RP 4 port w/RJ45 connectors */
  89 #define MODEL_RP8SNI          0x0008    /* RP 8 port w/ DB78 SNI connector */
  90 #define MODEL_RP16SNI         0x0009    /* RP 16 port w/ DB78 SNI connector */
  91 #define MODEL_RPP4            0x000A    /* RP Plus 4 port              */
  92 #define MODEL_RPP8            0x000B    /* RP Plus 8 port              */
  93 #define MODEL_RP2_232         0x000E    /* RP Plus 2 port RS232        */
  94 #define MODEL_RP2_422         0x000F    /* RP Plus 2 port RS232        */
  95
  96 /*  Rocketmodem II Models */
  97 #define MODEL_RP6M            0x000C    /* RM 6 port                   */
  98 #define MODEL_RP4M            0x000D    /* RM 4 port                   */
  99
 100 /* Universal PCI boards */
 101 #define MODEL_UPCI_RP32INTF   0x0801    /* RP UPCI 32 port w/external I/F     */
 102 #define MODEL_UPCI_RP8INTF    0x0802    /* RP UPCI 8 port w/external I/F      */
 103 #define MODEL_UPCI_RP16INTF   0x0803    /* RP UPCI 16 port w/external I/F     */
 104 #define MODEL_UPCI_RP8OCTA    0x0805    /* RP UPCI 8 port w/octa cable        */
 105 #define MODEL_UPCI_RM3_8PORT  0x080C    /* RP UPCI Rocketmodem III 8 port     */
 106 #define MODEL_UPCI_RM3_4PORT  0x080C    /* RP UPCI Rocketmodem III 4 port     */
 107
 108 /*  Compact PCI 16 port  */
 109 #define MODEL_CPCI_RP16INTF   0x0903    /* RP Compact PCI 16 port w/external I/F */
 110
 111 /* All ISA boards */
 112 #define MODEL_ISA             0x1000