Gerd,
That requires changing PI spec and all HOB consuming logic.
But if you have a simple idea, please advise.
Thanks,
Ray
> -----Original Message-----
> From: Gerd Hoffmann <kra...@redhat.com>
> Sent: Friday, February 10, 2023 7:24 PM
> To: Wu, Jiaxin <jiaxin...@intel.com>
> Cc: devel@edk2.groups.io; Dong, Eric <eric.d...@intel.com>; Ni, Ray
> <ray...@intel.com>; Zeng, Star <star.z...@intel.com>; Laszlo Ersek
> <ler...@redhat.com>; Kumar, Rahul R <rahul.r.ku...@intel.com>
> Subject: Re: [PATCH v4 2/5] UefiCpuPkg/SmmBaseHob.h: Add SMM Base HOB
> Data
>
> Hi,
>
> > +#pragma pack(1)
> > +typedef struct {
> > + ///
> > + /// CpuIndex tells which CPU range this specific HOB instance described.
> > + /// If CpuIndex is set to 0, it indicats the HOB describes the CPU from
> > 0 to
> > + /// NumberOfCpus - 1. The HOB list may contains multiple this HOB
> instances.
> > + /// Each HOB instances describe the information for CPU from CpuIndex to
> > + /// CpuIndex + NumberOfCpus - 1. The instance order in the HOB list is
> random
> > + /// so consumer can not assume the CpuIndex of first instance is 0.
> > + ///
> > + UINT32 CpuIndex;
> > + ///
> > + /// Describes the Number of all max supported processors.
> > + ///
> > + UINT32 NumberOfProcessors;
> > + ///
> > + /// Pointer to SmBase address for each Processors.
> > + ///
> > + UINT64 SmBase[1];
> > +} SMM_BASE_HOB_DATA;
> > +#pragma pack()
>
> No generic chunked hobs as suggested/discussed on v3 of this series?
> Why not?
>
> take care,
> Gerd
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