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SecurityPkg: Tpm2DeviceLib: Enable CapCRBIdleBypass support

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Directly transition from CMD completion to CMD Ready state if device
supports IdleByPass

Cc: Long Qin <qin.long@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
This commit is contained in:
Zhang, Chao B
2018-03-23 14:04:01 +08:00
parent 714eedc5b9
commit 631976706d
7 changed files with 146 additions and 14 deletions
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10
SecurityPkg/SecurityPkg.dec
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@@ -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