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SecurityPkg: Add a PCD to skip Opal password prompt

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https://bugzilla.tianocore.org/show_bug.cgi?id=1484
Add a PCD for skipping password prompt and device unlock flow.
so that other pre-OS applications are able to take over Opal
devices unlock flow.

Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Maggie Chu <maggie.chu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
This commit is contained in:
Chu, Maggie
2019-01-30 14:40:51 +08:00
committed by Eric Dong
parent b566259c8a
commit 8a9301cdd7
3 changed files with 13 additions and 0 deletions
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6
SecurityPkg/SecurityPkg.dec
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@@ -428,6 +428,12 @@
# @Prompt Possible TPM2 Interrupt Number buffer
gEfiSecurityPkgTokenSpaceGuid.PcdTpm2PossibleIrqNumBuf|{0x00, 0x00, 0x00, 0x00}|VOID*|0x0001001D
## Indicates if Opal DXE driver skip unlock device flow.<BR><BR>
# TRUE - Skip unlock device flow.<BR>
# FALSE - Does not skip unlock device flow.<BR>
# @Prompt Skip Opal DXE driver unlock device flow.
gEfiSecurityPkgTokenSpaceGuid.PcdSkipOpalDxeUnlock|FALSE|BOOLEAN|0x00010020
[PcdsDynamic, PcdsDynamicEx]
## This PCD indicates Hash mask for TPM 2.0. Bit definition strictly follows TCG Algorithm Registry.<BR><BR>