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restores old smUUID behavior

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Signed-off-by: SergeySlice <sergey.slice@gmail.com>
This commit is contained in:
SergeySlice 2022-05-03 06:38:54 +03:00
parent b8c935a649
commit 04e42c09e7
5 changed files with 20 additions and 16 deletions
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2
OpenCorePkg

@ -1 +1 @@
Subproject commit 718db6190f93bacd4a4e19c96baed3cfd8070286
Subproject commit beafbb0b50bf7d35f64347fba0908d7b62db0d1e

4
rEFIt_UEFI/Platform/Settings.h
View File

@ -2645,11 +2645,11 @@ printf("%s", "");
// If CustomUuid is defined, return false by default
// If SmUUID is defined, return true by default.
XBool ShouldInjectSystemID() {
if ( SystemParameters.CustomUuid.notNull() && SystemParameters.CustomUuid.notNull() ) {
if ( SystemParameters.CustomUuid.notNull() /*&& SystemParameters.CustomUuid.notNull()*/ ) {
if ( SystemParameters._InjectSystemID == 2 ) return false;
else return SystemParameters._InjectSystemID != 0;
}
if ( Smbios.SmUUID.isNull() || Smbios.SmUUID.isNull() ) return false;
if ( Smbios.SmUUID.isNull() /* || Smbios.SmUUID.isNull() */) return false;
if ( SystemParameters._InjectSystemID == 2 ) return true;
return SystemParameters._InjectSystemID != 0;
}

16
rEFIt_UEFI/Platform/guid.cpp
View File

@ -193,14 +193,14 @@ F0 00 00 00 | ....
// return returnValue;
//}
//
//XString8 GuidLEToXString8(const EFI_GUID& Guid)
//{
// XString8 returnValue;
// returnValue.S8Printf("%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
// Guid.Data1, Guid.Data2, Guid.Data3, Guid.Data4[0], Guid.Data4[1],
// Guid.Data4[2], Guid.Data4[3], Guid.Data4[4], Guid.Data4[5], Guid.Data4[6], Guid.Data4[7]);
// return returnValue;
//}
XString8 GuidLEToXString8(const EFI_GUID& Guid)
{
XString8 returnValue;
returnValue.S8Printf("%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
Guid.Data1, Guid.Data2, Guid.Data3, Guid.Data4[0], Guid.Data4[1],
Guid.Data4[2], Guid.Data4[3], Guid.Data4[4], Guid.Data4[5], Guid.Data4[6], Guid.Data4[7]);
return returnValue;
}

2
rEFIt_UEFI/Platform/guid.h
View File

@ -229,7 +229,7 @@ extern "C" {
//XString8 GuidBeToXString8(const EFI_GUID& Guid); // not used
//XStringW GuidBeToXStringW(const EFI_GUID& Guid); // not used
//XString8 GuidLEToXString8(const EFI_GUID& Guid);
XString8 GuidLEToXString8(const EFI_GUID& Guid);
//XStringW GuidLEToXStringW(const EFI_GUID& Guid);

12
rEFIt_UEFI/Platform/smbios.cpp
View File

@ -499,7 +499,7 @@ void GetTableType1(SmbiosDiscoveredSettings* smbiosSettings)
return;
}
//smbiosSettings.SmUUID = GuidLEToXString8(SmbiosTable.Type1->Uuid); // is this is a bug, this uuid might be BE, not LE, or should we use the "variant" field
// smbiosSettings.SmUUID = GuidLEToXString8(SmbiosTable.Type1->Uuid); // is this is a bug, this uuid might be BE, not LE, or should we use the "variant" field
s = GetSmbiosString(SmbiosTable, SmbiosTable.Type1->ProductName);
smbiosSettings->OEMProductFromSmbios.strncpy(s, iStrLen(s, 64)); //strncpy take care of ending zero
@ -515,10 +515,14 @@ EFI_GUID getSmUUIDFromSmbios()
DBG("SmbiosTable: Type 1 (System Information) not found!\n");
return nullGuid;
}
EFI_GUID TmpGuid;
//// XString8 g = GuidBeToXString8(SmbiosTable.Type1->Uuid); // should we use the "variant" field to know if it's LE or BE
// XString8 g = GuidLEToXString8(SmbiosTable.Type1->Uuid); // 2021-04 : this is a bug, the UUID will be swapped (read as a LE, sent as a BE). I leave for now because it doesn't really matter.
return SmbiosTable.Type1->Uuid;
// XString8 g = GuidBeToXString8(SmbiosTable.Type1->Uuid); // should we use the "variant" field to know if it's LE or BE
XString8 g1 = GuidLEToXString8(SmbiosTable.Type1->Uuid); // This is the difference between PC and Mac. the UUID will be swapped (read as a LE, sent as a BE).
DBG("got LE smUUID as:%s\n", g1.c_str());
TmpGuid.takeValueFromBE(g1);
return TmpGuid;
}
void PatchTableType1(const SmbiosInjectedSettings& smbiosSettings)