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tpm: Add more TPM2 definitions

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Add definitions for access and status.

Need to drop the mixed case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2020-02-06 09:55:03 -07:00 committed by Bin Meng
parent fa78604da8
commit 1400a7f3d3
1 changed files with 31 additions and 0 deletions
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31
include/tpm-v2.h
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@ -161,6 +161,37 @@ enum tpm_index_attrs {
TPMA_NV_AUTHWRITE | TPMA_NV_POLICYWRITE,
};
enum {
TPM_ACCESS_VALID = 1 << 7,
TPM_ACCESS_ACTIVE_LOCALITY = 1 << 5,
TPM_ACCESS_REQUEST_PENDING = 1 << 2,
TPM_ACCESS_REQUEST_USE = 1 << 1,
TPM_ACCESS_ESTABLISHMENT = 1 << 0,
};
enum {
TPM_STS_FAMILY_SHIFT = 26,
TPM_STS_FAMILY_MASK = 0x3 << TPM_STS_FAMILY_SHIFT,
TPM_STS_FAMILY_TPM2 = 1 << TPM_STS_FAMILY_SHIFT,
TPM_STS_RESE_TESTABLISMENT_BIT = 1 << 25,
TPM_STS_COMMAND_CANCEL = 1 << 24,
TPM_STS_BURST_COUNT_SHIFT = 8,
TPM_STS_BURST_COUNT_MASK = 0xffff << TPM_STS_BURST_COUNT_SHIFT,
TPM_STS_VALID = 1 << 7,
TPM_STS_COMMAND_READY = 1 << 6,
TPM_STS_GO = 1 << 5,
TPM_STS_DATA_AVAIL = 1 << 4,
TPM_STS_DATA_EXPECT = 1 << 3,
TPM_STS_SELF_TEST_DONE = 1 << 2,
TPM_STS_RESPONSE_RETRY = 1 << 1,
};
enum {
TPM_CMD_COUNT_OFFSET = 2,
TPM_CMD_ORDINAL_OFFSET = 6,
TPM_MAX_BUF_SIZE = 1260,
};
/**
* Issue a TPM2_Startup command.
*