diff options
Diffstat (limited to 'firmware/include/tpm2_tss_constants.h')
| -rw-r--r-- | firmware/include/tpm2_tss_constants.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/firmware/include/tpm2_tss_constants.h b/firmware/include/tpm2_tss_constants.h index cec91e61..fa341c0f 100644 --- a/firmware/include/tpm2_tss_constants.h +++ b/firmware/include/tpm2_tss_constants.h @@ -17,8 +17,10 @@ #define TPM_ST_SESSIONS 0x8002 /* TPM2 command codes. */ -#define TPM2_NV_Write ((TPM_CC)0x00000137) -#define TPM2_NV_Read ((TPM_CC)0x0000014E) +#define TPM2_Hierarchy_Control ((TPM_CC)0x00000121) +#define TPM2_NV_Write ((TPM_CC)0x00000137) +#define TPM2_NV_WriteLock ((TPM_CC)0x00000138) +#define TPM2_NV_Read ((TPM_CC)0x0000014E) /* TCG Spec defined, verify for TPM2. */ #define TPM_E_BADINDEX ((uint32_t) 0x00000002) @@ -32,9 +34,11 @@ #define TPM_RS_PW 0x40000009 +typedef uint8_t TPMI_YES_NO; typedef uint32_t TPM_CC; typedef uint32_t TPM_HANDLE; typedef TPM_HANDLE TPMI_RH_NV_INDEX; +typedef TPM_HANDLE TPMI_RH_ENABLES; typedef struct { uint16_t size; @@ -61,6 +65,15 @@ struct tpm2_nv_write_cmd { uint16_t offset; }; +struct tpm2_nv_write_lock_cmd { + TPMI_RH_NV_INDEX nvIndex; +}; + +struct tpm2_hierarchy_control_cmd { + TPMI_RH_ENABLES enable; + TPMI_YES_NO state; +}; + /* Common command/response header. */ struct tpm_header { uint16_t tpm_tag; |