From: Pierre Gondois <Pierre.Gondois@...> Add AmlCodeGenNamePackage() to generate code for a Package(). AmlCodeGenNamePackage ("PACK", ParentNode, NewObjectNode) is equivalent of the following

From: Pierre Gondois <Pierre.Gondois@...> Add AmlCodeGenNameResourceTemplate() to generate code for a ResourceTemplate(). AmlCodeGenNameResourceTemplate ("REST", ParentNode, NewObjectNode)

From: Pierre Gondois <Pierre.Gondois@...> _PRT entries can describe interrupt mapping for Pci devices. The object is described in ACPI 6.4 s6.2.13 "_PRT (PCI Routing Table)". Add

Thanks! ---------------------------------------------------- 发件人："Wu, Hao A" <hao.a.wu@...> 发送日期：2021-12-09 10:39:58 收件人："devel@edk2.groups.io" <devel@edk2.groups.io>,"Wu,

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3769 Current FvLib will hit parse issue when encountering LARGE file, then ignore latter ffs/section, thus causing required drivers not

Hi Sebatien I got some format error when I try to merge. Have you tried latest CI?

This patch has been merged - https://github.com/tianocore/edk2/pull/2269

From: Tom Lendacky <thomas.lendacky@...> 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

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 The MpInitLib uses the ConfidentialComputingAttr PCD to determine whether AMD SEV is active so that it can use the VMGEXITs defined in the

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Version 2 of the GHCB specification added the support to query the hypervisor feature bitmap. The feature bitmap provide information such as

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Now that both the secrets and cpuid pages are reserved in the HOB, extract the location details through fixed PCD and make it available to the

When SEV-SNP is active, the CPUID and Secrets memory range contains the information that is used during the VM boot. The content need to be persist across the kexec boot. Mark the memory range as

The SetMemoryEncDec() is used by the higher level routines to set or clear the page encryption mask for system RAM and Mmio address. When SEV-SNP is active, in addition to set/clear page mask it also

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 The MemEncryptSev{Set,Clear}PageEncMask() functions are used to set or clear the memory encryption attribute in the page table. When SEV-SNP is

From: Michael Roth <michael.roth@...> During AP bringup, just after switching to long mode, APs will do some cpuid calls to verify that the extended topology leaf (0xB) is available so they can

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Now that OvmfPkg supports version 2 of the GHCB specification, bump the protocol version. Cc: Ray Ni <ray.ni@...> Cc: Eric Dong

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 An SEV-SNP guest requires that the physical address of the GHCB must be registered with the hypervisor before using it. See the

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Version 2 of the GHCB specification added a new VMGEXIT that the guest could use for querying the hypervisor features. One of the

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Previous commit introduced a generic confidential computing PCD that can determine whether AMD SEV-ES is enabled. Update the MpInitLib to drop

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 While initializing APs, the MpInitLib may need to know whether the guest is running with active AMD SEV or Intel TDX memory encryption. Add a