gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxTargetLimit|31|UINT16|6\r
gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxLunLimit|7|UINT32|7\r
\r
+ ## The following setting controls how many megabytes we configure as TSEG on\r
+ # Q35, for SMRAM purposes. Permitted values are: 1, 2, 8. Other values cause\r
+ # undefined behavior.\r
+ #\r
+ # This PCD is only consulted if PcdSmmSmramRequire is TRUE (see below).\r
+ gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT8|0x20\r
+\r
[PcdsFixedAtBuild]\r
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8\r
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9\r
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|0x0|UINT32|0x18\r
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize|0x0|UINT32|0x19\r
gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize|0x0|UINT32|0x1a\r
+ gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDecompressionScratchEnd|0x0|UINT32|0x1f\r
\r
[PcdsDynamic, PcdsDynamicEx]\r
gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2\r
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10\r
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0|UINT16|0x1b\r
+ gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE|BOOLEAN|0x21\r
\r
[PcdsFeatureFlag]\r
gUefiOvmfPkgTokenSpaceGuid.PcdSecureBootEnable|FALSE|BOOLEAN|3\r
gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c\r
gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d\r
+\r
+ ## This feature flag enables SMM/SMRAM support. Note that it also requires\r
+ # such support from the underlying QEMU instance; if that support is not\r
+ # present, the firmware will reject continuing after a certain point.\r
+ #\r
+ # The flag also acts as a general "security switch"; when TRUE, many\r
+ # components will change behavior, with the goal of preventing a malicious\r
+ # runtime OS from tampering with firmware structures (special memory ranges\r
+ # used by OVMF, the varstore pflash chip, LockBox etc).\r
+ gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|FALSE|BOOLEAN|0x1e\r