1 | /* |
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2 | * This file contains the TTY driver table for the DY-4 DMV177. |
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3 | * |
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4 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994, 1997. |
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5 | * On-Line Applications Research Corporation (OAR). |
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6 | * All rights assigned to U.S. Government, 1994. |
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7 | * |
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8 | * $Id$ |
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9 | */ |
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10 | |
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11 | #include <bsp.h> |
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12 | |
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13 | #include <libchip/serial.h> |
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14 | #include <libchip/mc68681.h> |
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15 | #include <libchip/z85c30.h> |
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16 | #include "mc68681cfg.h" |
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17 | #include "z85c30cfg.h" |
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18 | |
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19 | /* |
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20 | * Configuration specific probe routines |
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21 | * |
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22 | * |
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23 | * NOTE: There are no DMV177 specific configuration routines. These |
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24 | * routines could be written to dynamically determine which serial |
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25 | * ports are on a board. Debugging this would require access to |
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26 | * multiple board models. |
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27 | */ |
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28 | |
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29 | /* NONE CURRENTLY PROVIDED */ |
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30 | |
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31 | /* |
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32 | * The following table configures the console drivers used in this BSP. |
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33 | * |
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34 | * The first entry which, when probed, is available, will be named /dev/console, |
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35 | * all others being given the name indicated. |
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36 | */ |
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37 | |
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38 | console_tbl Console_Port_Tbl[] = { |
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39 | { |
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40 | "/dev/com0", /* sDeviceName */ |
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41 | &mc68681_fns, /* pDeviceFns */ |
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42 | NULL, /* deviceProbe */ |
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43 | NULL, /* pDeviceFlow */ |
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44 | 16, /* ulMargin */ |
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45 | 8, /* ulHysteresis */ |
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46 | (void *)9600, /* baud rate */ /* pDeviceParams */ |
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47 | MC68681_ADDR, /* ulCtrlPort1 */ |
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48 | MC68681_PORT1_ADDR, /* ulCtrlPort2 */ |
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49 | 0, /* ulDataPort */ |
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50 | Read_mc68681_register, /* getRegister */ |
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51 | Write_mc68681_register, /* setRegister */ |
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52 | NULL, /* unused */ /* getData */ |
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53 | NULL, /* unused */ /* setData */ |
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54 | 0, /* unused */ /* ulClock */ |
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55 | DMV170_DUART_IRQ /* ulIntVector */ |
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56 | }, |
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57 | { |
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58 | "/dev/com1", /* sDeviceName */ |
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59 | &mc68681_fns, /* pDeviceFns */ |
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60 | NULL, /* deviceProbe */ |
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61 | NULL, /* pDeviceFlow */ |
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62 | 16, /* ulMargin */ |
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63 | 8, /* ulHysteresis */ |
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64 | (void *)9600, /* baud rate */ /* pDeviceParams */ |
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65 | MC68681_ADDR, /* ulCtrlPort1 */ |
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66 | MC68681_PORT2_ADDR, /* ulCtrlPort2 */ |
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67 | 0, /* ulDataPort */ |
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68 | Read_mc68681_register, /* getRegister */ |
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69 | Write_mc68681_register, /* setRegister */ |
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70 | NULL, /* unused */ /* getData */ |
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71 | NULL, /* unused */ /* setData */ |
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72 | 0, /* unused */ /* ulClock */ |
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73 | DMV170_DUART_IRQ /* ulIntVector */ |
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74 | }, |
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75 | { |
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76 | "/dev/com3", /* sDeviceName */ |
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77 | &z85c30_fns, /* pDeviceFns */ |
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78 | NULL, /* deviceProbe */ |
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79 | NULL, /* pDeviceFlow */ |
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80 | 16, /* ulMargin */ |
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81 | 8, /* ulHysteresis */ |
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82 | (void *)9600, /* baud rate */ /* pDeviceParams */ |
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83 | Z85C30_CTRL_A, /* ulCtrlPort1 */ |
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84 | Z85C30_CTRL_A, /* ulCtrlPort2 */ |
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85 | Z85C30_DATA_A, /* ulDataPort */ |
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86 | Read_z85c30_register, /* getRegister */ |
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87 | Write_z85c30_register, /* setRegister */ |
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88 | Read_z85c30_data, /* getData */ |
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89 | Write_z85c30_data, /* setData */ |
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90 | Z85C30_CLOCK, /* ulClock */ |
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91 | DMV170_SCC_IRQ /* ulIntVector */ |
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92 | }, |
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93 | { |
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94 | "/dev/com4", /* sDeviceName */ |
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95 | &z85c30_fns, /* pDeviceFns */ |
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96 | NULL, /* deviceProbe */ |
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97 | NULL, /* pDeviceFlow */ |
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98 | 16, /* ulMargin */ |
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99 | 8, /* ulHysteresis */ |
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100 | (void *)9600, /* baud rate */ /* pDeviceParams */ |
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101 | Z85C30_CTRL_B, /* ulCtrlPort1 */ |
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102 | Z85C30_CTRL_A, /* ulCtrlPort2 */ |
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103 | Z85C30_DATA_B, /* ulDataPort */ |
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104 | Read_z85c30_register, /* getRegister */ |
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105 | Write_z85c30_register, /* setRegister */ |
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106 | Read_z85c30_data, /* getData */ |
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107 | Write_z85c30_data, /* setData */ |
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108 | Z85C30_CLOCK, /* ulClock */ |
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109 | DMV170_SCC_IRQ /* ulIntVector */ |
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110 | } |
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111 | }; |
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112 | |
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113 | /* |
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114 | * Declare some information used by the console driver |
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115 | */ |
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116 | |
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117 | #define NUM_CONSOLE_PORTS (sizeof(Console_Port_Tbl)/sizeof(console_tbl)) |
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118 | |
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119 | unsigned long Console_Port_Count = NUM_CONSOLE_PORTS; |
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120 | |
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121 | console_data Console_Port_Data[NUM_CONSOLE_PORTS]; |
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122 | |
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123 | rtems_device_minor_number Console_Port_Minor; |
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