diff options
Diffstat (limited to 'src/security/tpm/tss/tcg-2.0/tss_marshaling.c')
| -rw-r--r-- | src/security/tpm/tss/tcg-2.0/tss_marshaling.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/security/tpm/tss/tcg-2.0/tss_marshaling.c b/src/security/tpm/tss/tcg-2.0/tss_marshaling.c index 48798c7a04..45ade1a314 100644 --- a/src/security/tpm/tss/tcg-2.0/tss_marshaling.c +++ b/src/security/tpm/tss/tcg-2.0/tss_marshaling.c @@ -281,6 +281,24 @@ static int marshal_hierarchy_control(struct obuf *ob, return rc; } +static int marshal_clear_control(struct obuf *ob, + struct tpm2_clear_control_cmd *command_body) +{ + int rc = 0; + struct tpm2_session_header session_header; + + tpm_tag = TPM_ST_SESSIONS; + + rc |= marshal_TPM_HANDLE(ob, TPM_RH_PLATFORM); + memset(&session_header, 0, sizeof(session_header)); + session_header.session_handle = TPM_RS_PW; + rc |= marshal_session_header(ob, &session_header); + + rc |= obuf_write_be8(ob, command_body->disable); + + return rc; +} + static int marshal_cr50_vendor_command(struct obuf *ob, void *command_body) { int rc = 0; @@ -383,6 +401,10 @@ int tpm_marshal_command(TPM_CC command, void *tpm_command_body, struct obuf *ob) rc |= marshal_hierarchy_control(ob, tpm_command_body); break; + case TPM2_ClearControl: + rc |= marshal_clear_control(ob, tpm_command_body); + break; + case TPM2_Clear: rc |= marshal_clear(ob); break; @@ -583,6 +605,7 @@ struct tpm2_response *tpm_unmarshal_response(TPM_CC command, struct ibuf *ib) case TPM2_Hierarchy_Control: case TPM2_Clear: + case TPM2_ClearControl: case TPM2_NV_DefineSpace: case TPM2_NV_Write: case TPM2_NV_WriteLock: |