diff options
Diffstat (limited to 'src/lib/tpm2_tlcl_structures.h')
| -rw-r--r-- | src/lib/tpm2_tlcl_structures.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/tpm2_tlcl_structures.h b/src/lib/tpm2_tlcl_structures.h index c5c6d87985..ec5b674701 100644 --- a/src/lib/tpm2_tlcl_structures.h +++ b/src/lib/tpm2_tlcl_structures.h @@ -69,6 +69,15 @@ struct tpm_header { #define TPM2_NV_Read ((TPM_CC)0x0000014E) #define TPM2_GetCapability ((TPM_CC)0x0000017A) #define TPM2_PCR_Extend ((TPM_CC)0x00000182) +/* TPM2 specifies vendor commands need to have this bit set. Vendor command + space is defined by the lower 16 bits. */ +#define TPM_CC_VENDOR_BIT_MASK 0x20000000 +/* FIXME: below is not enough to differentiate between vendors commands + of numerous devices. However, the current tpm2 APIs aren't very amenable + to extending generically because the marshaling code is assuming all + knowledge of all commands. */ +#define TPM2_CR50_VENDOR_COMMAND ((TPM_CC)(TPM_CC_VENDOR_BIT_MASK | 0)) +#define TPM2_CR50_SUB_CMD_NVMEM_ENABLE_COMMITS (21) /* Startup values. */ #define TPM_SU_CLEAR 0 |