On February 16, 2023 3:51 AM, Vishal Annapurve wrote: > > TDCALL_INFO should return num_vcpus as lower 4 bytes of r8 register > according to the tdx spec, so reorder num_vcpus and max_vcpus fields to > match the spec. > > Reference: Table 22.210 TDG.VP.INFO output operands > https://cdrdv2.intel.com/v1/dl/getContent/733568 > > Signed-off-by: Vishal Annapurve <vannapu...@google.com> > --- > MdePkg/Include/IndustryStandard/Tdx.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/MdePkg/Include/IndustryStandard/Tdx.h > b/MdePkg/Include/IndustryStandard/Tdx.h > index 81df136184..a17be61353 100644 > --- a/MdePkg/Include/IndustryStandard/Tdx.h > +++ b/MdePkg/Include/IndustryStandard/Tdx.h > @@ -111,8 +111,8 @@ typedef struct { > typedef struct { > UINT64 Gpaw; > UINT64 Attributes; > - UINT32 MaxVcpus; > UINT32 NumVcpus; > + UINT32 MaxVcpus; > UINT64 Resv[3]; > } TDCALL_INFO_RETURN_DATA; > Thanks much for the correction. Reviewed-by: Min Xu <min.m...@intel.com>
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