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tpm: Add non-volatile index attributes needed for v2

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Version-2 TPMs support attributes for nvdata. Add definitions to the
header file so that clients can use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2018-11-23 21:29:34 -07:00
parent 5e69b8bc04
commit be8a025ed7
1 changed files with 33 additions and 0 deletions
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33
include/tpm-v2.h
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@ -128,6 +128,39 @@ enum tpm2_algorithms {
TPM2_ALG_NULL = 0x10,
};
/* NV index attributes */
enum tpm_index_attrs {
TPMA_NV_PPWRITE = 1UL << 0,
TPMA_NV_OWNERWRITE = 1UL << 1,
TPMA_NV_AUTHWRITE = 1UL << 2,
TPMA_NV_POLICYWRITE = 1UL << 3,
TPMA_NV_COUNTER = 1UL << 4,
TPMA_NV_BITS = 1UL << 5,
TPMA_NV_EXTEND = 1UL << 6,
TPMA_NV_POLICY_DELETE = 1UL << 10,
TPMA_NV_WRITELOCKED = 1UL << 11,
TPMA_NV_WRITEALL = 1UL << 12,
TPMA_NV_WRITEDEFINE = 1UL << 13,
TPMA_NV_WRITE_STCLEAR = 1UL << 14,
TPMA_NV_GLOBALLOCK = 1UL << 15,
TPMA_NV_PPREAD = 1UL << 16,
TPMA_NV_OWNERREAD = 1UL << 17,
TPMA_NV_AUTHREAD = 1UL << 18,
TPMA_NV_POLICYREAD = 1UL << 19,
TPMA_NV_NO_DA = 1UL << 25,
TPMA_NV_ORDERLY = 1UL << 26,
TPMA_NV_CLEAR_STCLEAR = 1UL << 27,
TPMA_NV_READLOCKED = 1UL << 28,
TPMA_NV_WRITTEN = 1UL << 29,
TPMA_NV_PLATFORMCREATE = 1UL << 30,
TPMA_NV_READ_STCLEAR = 1UL << 31,
TPMA_NV_MASK_READ = TPMA_NV_PPREAD | TPMA_NV_OWNERREAD |
TPMA_NV_AUTHREAD | TPMA_NV_POLICYREAD,
TPMA_NV_MASK_WRITE = TPMA_NV_PPWRITE | TPMA_NV_OWNERWRITE |
TPMA_NV_AUTHWRITE | TPMA_NV_POLICYWRITE,
};
/**
* Issue a TPM2_Startup command.
*