MdeModulePkg UsbBusPei: Fix wrong buffer length used to read hub desc

[mirror_edk2.git] / SecurityPkg / SecurityPkg.dec

diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index 60f1c0a0e353d8edb1720241f5dde2fa026cf3f4..e24b563bdb6860de03885ed43a0235da62d74e7c 100644 (file)
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -474,5 +474,15 @@
   # @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
 [UserExtensions.TianoCore."ExtraFiles"]\r
   SecurityPkgExtra.uni\r