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
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Ia32	OvmfPkg/MemEncryptSevLib: add support to validate system RAM	2021-12-09 06:28:10 +00:00
X64	OvmfPkg/MemEncryptSevLib: skip page state change for Mmio address	2021-12-09 06:28:10 +00:00
DxeMemEncryptSevLib.inf	OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea	2022-02-28 02:46:08 +00:00
DxeMemEncryptSevLibInternal.c	OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea	2022-02-28 02:46:08 +00:00
PeiDxeMemEncryptSevLibInternal.c	OvmfPkg: Apply uncrustify changes	2021-12-07 17:24:28 +00:00
PeiMemEncryptSevLib.inf	OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea	2022-02-28 02:46:08 +00:00
PeiMemEncryptSevLibInternal.c	OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea	2022-02-28 02:46:08 +00:00
SecMemEncryptSevLib.inf	OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea	2022-02-28 02:46:08 +00:00
SecMemEncryptSevLibInternal.c	OvmfPkg/BaseMemEncryptLib: use the SEV_STATUS MSR value from workarea	2022-02-28 02:46:08 +00:00