| 1 | /*++
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| 2 |
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| 3 | Copyright (c) 1989, 1990, 1991, 1992, 1993 Microsoft Corporation
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| 4 |
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| 5 | Module Name:
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| 6 |
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| 7 | i8042cfg.h
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| 8 |
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| 9 | Abstract:
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| 10 |
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| 11 | These are the machine-dependent configuration constants that are used in
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| 12 | the Intel 8042 port driver.
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| 13 |
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| 14 | Revision History:
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| 15 |
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| 16 | --*/
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| 17 |
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| 18 | #ifndef _I8042CFG_
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| 19 | #define _I8042CFG_
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| 20 |
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| 21 | //
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| 22 | // Define the interrupt-related configuration constants.
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| 23 | //
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| 24 |
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| 25 | #define I8042_INTERFACE_TYPE Isa
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| 26 | #define I8042_INTERRUPT_MODE Latched
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| 27 | #define I8042_INTERRUPT_SHARE FALSE
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| 28 | #define I8042_FLOATING_SAVE FALSE
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| 29 |
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| 30 | //
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| 31 | // Define the default allowable retry and polling iterations.
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| 32 | //
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| 33 |
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| 34 | #define I8042_RESEND_DEFAULT 3
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| 35 | #define I8042_POLLING_DEFAULT 12000
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| 36 | #define I8042_POLLING_MAXIMUM 12000
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| 37 |
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| 38 | //
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| 39 | // Define the keyboard-specific configuration parameters.
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| 40 | //
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| 41 |
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| 42 | #define KEYBOARD_VECTOR 1
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| 43 | #define KEYBOARD_IRQL KEYBOARD_VECTOR
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| 44 |
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| 45 | //
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| 46 | // Define the mouse-specific configuration parameters.
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| 47 | //
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| 48 |
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| 49 | #define MOUSE_VECTOR 12
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| 50 | #define MOUSE_IRQL MOUSE_VECTOR
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| 51 |
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| 52 | //
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| 53 | // Define the base port offsets for the i8042 controller command/status and
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| 54 | // data registers.
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| 55 | //
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| 56 |
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| 57 | #define I8042_PHYSICAL_BASE 0x60
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| 58 | #define I8042_DATA_REGISTER_OFFSET 0
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| 59 | #define I8042_COMMAND_REGISTER_OFFSET 4
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| 60 | #define I8042_STATUS_REGISTER_OFFSET 4
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| 61 | #define I8042_REGISTER_LENGTH 1
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| 62 | #define I8042_REGISTER_SHARE FALSE
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| 63 | #define I8042_PORT_TYPE CM_RESOURCE_PORT_IO
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| 64 |
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| 65 | #endif // _I8042CFG_
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