UefiCpuPkg/MpInitLib: Use SEV-SNP AP Creation NAE event to launch APs
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Use the SEV-SNP AP Creation NAE event to create and launch APs under SEV-SNP. This capability will be advertised in the SEV Hypervisor Feature Support PCD (PcdSevEsHypervisorFeatures). Cc: Michael Roth <michael.roth@amd.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: James Bottomley <jejb@linux.ibm.com> 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: Ray Ni <ray.ni@intel.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
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@@ -22,9 +22,11 @@
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#
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[Sources.IA32]
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Ia32/AmdSev.c
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Ia32/MpFuncs.nasm
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[Sources.X64]
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X64/AmdSev.c
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X64/MpFuncs.nasm
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[Sources.common]
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@@ -64,6 +66,7 @@
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gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate ## SOMETIMES_CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase ## SOMETIMES_CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdGhcbHypervisorFeatures ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase ## CONSUMES
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gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr ## CONSUMES
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