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audk/OvmfPkg/Library
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Brijesh Singh f1d1c337e7 OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea 
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3582

Improve the MemEncryptSev{Es,Snp}IsEnabled() to use the SEV_STATUS MSR
value saved in the workarea. Since workarea is valid until the PEI phase,
so, for the Dxe phase use the PcdConfidentialComputingGuestAttr to
determine which SEV technology is enabled.

Cc: Min Xu <min.m.xu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Acked-by: Jiewen Yao <jiewen.yao@intel.com>
 		2022-02-28 02:46:08 +00:00
..
AcpiTimerLib OvmfPkg: Handle Cloud Hypervisor host bridge 2021-12-11 14:26:05 +00:00
BaseCachingPciExpressLib OvmfPkg/BaseCachingPciExpressLib: Migrate BaseCachingPciExpressLib 2022-01-29 17:36:59 +00:00
BaseMemEncryptSevLib OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea 2022-02-28 02:46:08 +00:00
BasePciCapLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
BasePciCapPciSegmentLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
BhyveFwCtlLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
BlobVerifierLibNull OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
DxePciLibI440FxQ35 OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
EmuVariableFvbLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
GenericQemuLoadImageLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
LoadLinuxLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
LockBoxLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
NvVarsFileLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeLibScan OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeUtilityLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PlatformBmPrintScLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PlatformBootManagerLib OvmfPkg/CloudHv: Connect serial console 2022-01-13 14:54:40 +00:00
PlatformBootManagerLibBhyve OvmfPkg: Call PlatformInitializeConsole for GPU passthrough case 2021-12-17 17:36:14 +00:00
PlatformBootManagerLibGrub OvmfPkg: Call PlatformInitializeConsole for GPU passthrough case 2021-12-17 17:36:14 +00:00
PlatformDebugLibIoPort OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PlatformFvbLibNull OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PlatformHasIoMmuLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PlatformSecureLib OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
PxeBcPcdProducerLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
QemuBootOrderLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
QemuFwCfgLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
QemuFwCfgS3Lib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
QemuFwCfgSimpleParserLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
ResetSystemLib OvmfPkg: Handle Cloud Hypervisor host bridge 2021-12-11 14:26:05 +00:00
SerializeVariablesLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
SmbiosVersionLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
SmmCpuFeaturesLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
SmmCpuPlatformHookLibQemu OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Tcg2PhysicalPresenceLibNull OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Tcg2PhysicalPresenceLibQemu OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
TlsAuthConfigLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
UefiPciCapPciIoLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
VirtioLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
VirtioMmioDeviceLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
VmgExitLib OvmfPkg/VmgExitLib: Fix uninitialized variable warning with XCODE5 2022-02-15 10:17:31 +00:00
X86QemuLoadImageLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenConsoleSerialPortLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenHypercallLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenIoMmioLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenPlatformLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenRealTimeClockLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00