Re sending and adding maintainers directly

On Monday, 6/26/2023 12:43 PM, Aaron Pop wrote:
I was hoping to get a clarification on the IpmiGetSystemUuid from MdeModulePkg...

IPMI specification's Get Device Guid Command says that data is returned in "least signification byte first" and "this is the reverse of convention described in RFC4122".


IpmiGetSystemUuid specifies that it is returning an EFI_GUID. Does this mean that the IpmigetSystemUuid is going to reverse the formatting and return an EFI_GUID as opposed to what is directly returned from the Management Device?

To help clarify:


typedef struct {
   UINT32    Data1;
   UINT16    Data2;
   UINT16    Data3;
   UINT8     Data4[8];
} EFI_GUID;

vs


typedef struct {
   UINT8     Data4[8];
   UINT16    Data3;
   UINT16    Data2;
   UINT32    Data1;
} IPMI_GUID;

Thank you,
Aaron






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