[b812f84] | 1 | /* |
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| 2 | * This file contains the TTY driver table. |
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| 3 | * |
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| 4 | * COPYRIGHT (c) 1989-2000. |
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| 5 | * On-Line Applications Research Corporation (OAR). |
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| 6 | * |
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| 7 | * The license and distribution terms for this file may be |
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| 8 | * found in the file LICENSE in this distribution or at |
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| 9 | * http://www.OARcorp.com/rtems/license.html. |
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| 10 | * |
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| 11 | * $Id$ |
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| 12 | */ |
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| 13 | |
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| 14 | #include <bsp.h> |
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| 15 | |
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| 16 | #include <libchip/serial.h> |
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| 17 | #include <libchip/mc68681.h> |
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| 18 | |
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| 19 | /* |
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| 20 | * Fix these for the simulator |
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| 21 | */ |
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| 22 | |
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| 23 | #define MC68681_PORT_CONFIG MC68681_XBRG_IGNORED |
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| 24 | #define MC68681_PROBE libchip_serial_default_probe |
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| 25 | #define MC68681_VECTOR 0 |
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| 26 | #define MC68681_BASE_ADDRESS 0x71001 |
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[9bb1a93] | 27 | #define MC68681_DATA_ADDRESS 0x71007 |
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[b812f84] | 28 | |
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| 29 | /* |
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| 30 | * Based on BSP configuration information decide whether to do polling IO |
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| 31 | * or interrupt driven IO. |
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| 32 | */ |
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| 33 | |
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| 34 | #if (CONSOLE_USE_INTERRUPTS) |
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| 35 | #define MC68681_FUNCTIONS &mc68681_fns |
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| 36 | #else |
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| 37 | #define MC68681_FUNCTIONS &mc68681_fns_polled |
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| 38 | #endif |
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| 39 | |
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| 40 | |
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| 41 | |
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| 42 | console_tbl Console_Port_Tbl[] = { |
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| 43 | { |
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| 44 | "/dev/com0", /* sDeviceName */ |
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| 45 | SERIAL_MC68681, /* deviceType */ |
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| 46 | MC68681_FUNCTIONS, /* pDeviceFns */ |
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| 47 | NULL, /* deviceProbe */ |
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| 48 | NULL, /* pDeviceFlow */ |
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| 49 | 16, /* ulMargin */ |
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| 50 | 8, /* ulHysteresis */ |
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| 51 | (void *)9600, /* baud rate */ /* pDeviceParams */ |
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| 52 | MC68681_BASE_ADDRESS, /* ulCtrlPort1 */ |
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| 53 | MC68681_BASE_ADDRESS, /* ulCtrlPort2 */ |
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| 54 | MC68681_DATA_ADDRESS, /* ulDataPort */ |
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| 55 | mc68681_get_register_2, /* getRegister */ |
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| 56 | mc68681_set_register_2, /* setRegister */ |
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| 57 | NULL, /* unused */ /* getData */ |
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| 58 | NULL, /* unused */ /* setData */ |
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[faab731] | 59 | (unsigned32)mc68681_baud_rate_table, /* ulClock */ |
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[b812f84] | 60 | MC68681_VECTOR /* ulIntVector */ |
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| 61 | } |
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| 62 | }; |
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| 63 | |
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| 64 | /* |
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| 65 | * Declare some information used by the console driver |
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| 66 | */ |
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| 67 | |
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| 68 | #define NUM_CONSOLE_PORTS (sizeof(Console_Port_Tbl)/sizeof(console_tbl)) |
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| 69 | |
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| 70 | unsigned long Console_Port_Count = NUM_CONSOLE_PORTS; |
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| 71 | |
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| 72 | console_data Console_Port_Data[NUM_CONSOLE_PORTS]; |
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| 73 | |
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| 74 | rtems_device_minor_number Console_Port_Minor; |
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