root / lab4 / test / lab3 / i8042.h
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| 1 | 13 | up20180614 | /* #ifndef I8042_H
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| 2 | #define I8042_H */
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| 3 | |||
| 4 | #define IRQ_KB 1 |
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| 5 | #define DELAY_US 20000 |
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| 6 | #define EXIT_CODE 0x81 |
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| 7 | #define READ_CMD 0x20 |
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| 8 | #define IN_BUF 0x64 |
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| 9 | #define I_O_BUFFER 0x60 |
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| 10 | #define O_BUFFER_FULL 0x01 |
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| 11 | #define PAR_ERR 0x80 |
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| 12 | #define TWO_BYTES 0xe0 |
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| 13 | /* #define OBF BIT(0)
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| 14 | #define TO_ERR BIT(6) */
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| 15 | |||
| 16 | |||
| 17 | //#endif /* I8042_H */ |