+\r
+ ## This PCD indicates current active TPM interface type.\r
+ # Accodingt to TCG PTP spec 1.3, there are 3 types defined in TPM2_PTP_INTERFACE_TYPE.<BR>\r
+ # 0x00 - FIFO interface as defined in TIS 1.3 is active.<BR>\r
+ # 0x01 - FIFO interface as defined in PTP for TPM 2.0 is active.<BR>\r
+ # 0x02 - CRB interface is active.<BR>\r
+ # 0xFF - Contains no current active TPM interface type.<BR>\r
+ #\r
+ # @Prompt current active TPM interface type.\r
+ gEfiSecurityPkgTokenSpaceGuid.PcdActiveTpmInterfaceType|0xFF|UINT8|0x0001001E\r
+\r
+ ## This PCD records IdleByass status supported by current active TPM interface.\r
+ # Accodingt to TCG PTP spec 1.3, TPM with CRB interface can skip idle state and\r
+ # diretcly move to CmdReady state. <BR>\r
+ # 0x00 - Do not support IdleByPass.<BR>\r
+ # 0x01 - Support IdleByPass.<BR>\r
+ # 0xFF - IdleByPass State is not synced with TPM hardware.<BR>\r
+ #\r
+ # @Prompt IdleByass status supported by current active TPM interface.\r
+ gEfiSecurityPkgTokenSpaceGuid.PcdCRBIdleByPass|0xFF|UINT8|0x0001001F\r
+\r