diff options
Diffstat (limited to 'SecurityPkg/SecurityPkg.dec')
| -rw-r--r-- | SecurityPkg/SecurityPkg.dec | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec index 60f1c0a0e3..e24b563bdb 100644 --- a/SecurityPkg/SecurityPkg.dec +++ b/SecurityPkg/SecurityPkg.dec @@ -474,5 +474,15 @@ # @Prompt current active TPM interface type.
gEfiSecurityPkgTokenSpaceGuid.PcdActiveTpmInterfaceType|0xFF|UINT8|0x0001001E
+ ## This PCD records IdleByass status supported by current active TPM interface.
+ # Accodingt to TCG PTP spec 1.3, TPM with CRB interface can skip idle state and
+ # diretcly move to CmdReady state. <BR>
+ # 0x00 - Do not support IdleByPass.<BR>
+ # 0x01 - Support IdleByPass.<BR>
+ # 0xFF - IdleByPass State is not synced with TPM hardware.<BR>
+ #
+ # @Prompt IdleByass status supported by current active TPM interface.
+ gEfiSecurityPkgTokenSpaceGuid.PcdCRBIdleByPass|0xFF|UINT8|0x0001001F
+
[UserExtensions.TianoCore."ExtraFiles"]
SecurityPkgExtra.uni
|