| Rev | Line | |
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| [34] | 1 | #ifndef TPM_DRIVER_H |
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| 2 | /* low level driver implementation */ |
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| 3 | struct tpm_driver { |
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| 4 | uint32_t baseaddr; |
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| 5 | uint32_t (*activate)(uint32_t baseaddr); |
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| 6 | uint32_t (*ready)(uint32_t baseaddr); |
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| 7 | uint32_t (*senddata)(uint32_t baseaddr, unsigned char *data, uint32_t len); |
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| 8 | uint32_t (*readresp)(uint32_t baseaddr, unsigned char *buffer, uint32_t len); |
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| 9 | uint32_t (*waitdatavalid)(uint32_t baseaddr); |
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| 10 | uint32_t (*waitrespready)(uint32_t baseaddr, uint32_t timeout); |
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| 11 | uint32_t (*probe)(uint32_t baseaddr); |
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| 12 | }; |
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| 13 | |
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| 14 | #define TPM_NUM_DRIVERS 1 |
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| 15 | |
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| 16 | #define TPM_INVALID_DRIVER -1 |
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| 17 | |
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| 18 | #endif |
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