diff options
| -rw-r--r-- | IntelSiliconPkg/IntelSiliconPkg.dec | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/IntelSiliconPkg/IntelSiliconPkg.dec b/IntelSiliconPkg/IntelSiliconPkg.dec index 663a232..2fc6379 100644 --- a/IntelSiliconPkg/IntelSiliconPkg.dec +++ b/IntelSiliconPkg/IntelSiliconPkg.dec @@ -44,3 +44,9 @@ # { 0x56752da9, 0xde6b, 0x4895, 0x88, 0x19, 0x19, 0x45, 0xb6, 0xb7, 0x6c, 0x22 }
gIntelSiliconPkgTokenSpaceGuid.PcdIntelGraphicsVbtFileGuid|{ 0xa9, 0x2d, 0x75, 0x56, 0x6b, 0xde, 0x95, 0x48, 0x88, 0x19, 0x19, 0x45, 0xb6, 0xb7, 0x6c, 0x22 }|VOID*|0x00000001
+ ## The mask is used to control VTd behavior.<BR><BR>
+ # BIT0: Enable IOMMU during boot.
+ # BIT1: Enable IOMMU on exit boot service.
+ # @Prompt The policy for VTd driver behavior.
+ gIntelSiliconPkgTokenSpaceGuid.PcdVTdPolicyPropertyMask|1|UINT8|0x00000002
+
|