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-rw-r--r--Lesson_27/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c88
1 files changed, 0 insertions, 88 deletions
diff --git a/Lesson_27/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c b/Lesson_27/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c
deleted file mode 100644
index b75026d..0000000
--- a/Lesson_27/UefiLessonsPkg/SmbiosInfo/SmbiosInfo.c
+++ /dev/null
@@ -1,88 +0,0 @@
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-
-#include <Library/BaseMemoryLib.h>
-#include <Protocol/Smbios.h>
-
-CHAR8* GetRecordString(EFI_SMBIOS_TABLE_HEADER* Record, UINTN number)
-{
- if (!number)
- return "";
-
- CHAR8* String = (CHAR8*)Record + Record->Length;
- UINTN i=1;
- while (i < number) {
- String = String + AsciiStrSize(String);
- i++;
- }
- return String;
-}
-
-EFI_STATUS
-EFIAPI
-UefiMain (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- for (UINTN i=0; i<SystemTable->NumberOfTableEntries; i++) {
- if (CompareGuid(&(SystemTable->ConfigurationTable[i].VendorGuid), &gEfiSmbiosTableGuid)) {
- Print(L"SMBIOS table is placed at %p\n\n", SystemTable->ConfigurationTable[i].VendorTable);
- }
- }
-
- EFI_SMBIOS_PROTOCOL* SmbiosProtocol;
- EFI_STATUS Status = gBS->LocateProtocol (
- &gEfiSmbiosProtocolGuid,
- NULL,
- (VOID**)&SmbiosProtocol
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- EFI_SMBIOS_HANDLE SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
- EFI_SMBIOS_TABLE_HEADER* Record;
- Status = SmbiosProtocol->GetNext(SmbiosProtocol,
- &SmbiosHandle,
- NULL,
- &Record,
- NULL);
- while (!EFI_ERROR(Status)) {
- Print (L"SMBIOS Type %d \n", Record->Type);
- switch (Record->Type) {
- case EFI_SMBIOS_TYPE_BIOS_INFORMATION: {
- SMBIOS_TABLE_TYPE0* Type0Record = (SMBIOS_TABLE_TYPE0*) Record;
- Print(L"\tVendor=%a\n", GetRecordString(Record, Type0Record->Vendor));
- Print(L"\tBiosVersion=%a\n", GetRecordString(Record, Type0Record->BiosVersion));
- Print(L"\tBiosReleaseDate=%a\n", GetRecordString(Record, Type0Record->BiosReleaseDate));
- Print(L"\tBiosSegment=0x%x\n", Type0Record->BiosSegment);
- Print(L"\tSystemBiosMajorRelease=0x%x\n", Type0Record->SystemBiosMajorRelease);
- Print(L"\tSystemBiosMinorRelease=0x%x\n", Type0Record->SystemBiosMinorRelease);
- break;
- }
- case EFI_SMBIOS_TYPE_SYSTEM_INFORMATION: {
- SMBIOS_TABLE_TYPE1* Type1Record = (SMBIOS_TABLE_TYPE1*) Record;
- Print(L"\tManufacturer=%a\n", GetRecordString(Record, Type1Record->Manufacturer));
- Print(L"\tProductName=%a\n", GetRecordString(Record, Type1Record->ProductName));
- Print(L"\tVersion=%a\n", GetRecordString(Record, Type1Record->Version));
- Print(L"\tSerialNumber=%a\n", GetRecordString(Record, Type1Record->SerialNumber));
- Print(L"\tUUID=%g\n", Type1Record->Uuid);
- Print(L"\tWakeUpType=%d\n", Type1Record->WakeUpType);
- Print(L"\tSKUNumber=%a\n", GetRecordString(Record, Type1Record->SKUNumber));
- Print(L"\tFamily=%a\n", GetRecordString(Record, Type1Record->Family));
- break;
- }
- default:
- Print(L"\tTODO: Parsing for this table is not ready yet\n");
- break;
- }
- Status = SmbiosProtocol->GetNext(SmbiosProtocol,
- &SmbiosHandle,
- NULL,
- &Record,
- NULL);
- }
-
- return EFI_SUCCESS;
-}