CRBPei

Function Table

Address	Name	Description
	ReadUnaligned64
	CompareGuid
	GetPciExpressBaseAddress
	CrbPeiEntryPoint
Forward	declarations
VOID	*
GUID	definitions for the HOBs this module consumes
EFI_GUID	gEfiIioUdsHobGuid = { 0x4A43824B, 0x307F, 0x45BA, { 0x9D, 0xC3, 0xFE, 0x9F, 0xC6, 0xB3, 0x81, 0x48 } };
Src	*= &((CHAR8 )Source)[Count - 1];**
CountAligned	= Count & 3;
Debug	disabled
DebugLevel	> 3
if	(DebugLevel == 0) {
EFI_D_ERROR	}
End	of HOB list
EFI_HOB_TYPE_GUID_EXTENSION	break;
GetDebugPrintInterface	();
Found	the IIO UDS HOB	copy the routing data
Copy	6 bytes per stack entry
Advance	to next entry:
Destination	stride = 8 bytes
Source	stride = 43 bytes per IIO stack
Dst	*= (UINT8 )(SegBusTable + 9 + (UINT64)UINT32);**
PCI	config: CF8 = 0x80002890 => Bus 0, Dev 5, Func 0, Reg 0x24
__outdword	(0xCF8, 0x80002890);
Token	113: PcdMicrocodePatchAddress
Token	114: PcdMicrocodePatchRegionSize
Clear	PCIC bit in IIO UDS
Step	1: Read PCIE base address from hardware
PciExpressBaseAddress	= GetPciExpressBaseAddress ();
Step	2: Store into PCD via PCD service (PcdPciExpressBaseAddress, token 5)
PcdService	= GetPcdServiceInterface ();
Step	3: Read back the PCD to verify
Step	4: Install FV file HOB so the PEI dispatcher picks up the callback
PPIs	registered by CrbPeiMainEntry()
if	*(((INT32 (__cdecl** )(EFI_SYSTEM_TABLE , VOID ))(LODWORD(SystemTable->Hdr.Signature) + 36))(**

Generated by HR650X BIOS Decompilation Project