#include?
#include?
#include?
#include?
#include?
#include?
#include?

#define?HEX_KEY_INPUT（?x?）?（?（?（x?<=?‘9‘）?&&?（x?>=?‘0‘）?）?||?（?（x?<=?‘F‘）?&&?（x?>=?‘A‘）?）?||?（?（x?<=?‘f‘）?&&?（x?>=?‘a‘）?）?）
#define?CALC_EFI_PCI_ADDRESS（?Bus?Dev?Fun?Reg?）?\
	（?（UINT64）?（?（?（?（UINTN）?Bus）?<		?????（?（?（UINTN）?Fun）?<
#define?SCAN_CODE_NULL		0x0000
#define?SCAN_CODE_UP		0x0001
#define?SCAN_CODE_DOWN		0x0002
#define?SCAN_CODE_RIGHT		0x0003
#define?SCAN_CODE_LEFT		0x0004
#define?SCAN_CODE_PAGE_UP	0x0009
#define?SCAN_CODE_PAGE_DOWN	0x000A
#define?SCAN_CODE_ESC		0x0017
#define?SCAN_CODE_F1		0x000B
#define?CHAR_CR			0x000D

EFI_STATUS?PCI_Reg（?UINT8?UINT8?UINT8?）;


UINTN
Xtoi（
	IN?CHAR16??*Str
	）
{
	return（StrHexToUintn（?Str?）?）;
}


EFI_STATUS
EFIAPI
UefiMain
	（?IN?EFI_HANDLE?ImageHandle?IN?EFI_SYSTEM_TABLE??*SystemTable?）
{
	EFI_INPUT_KEY	Key;
	EFI_STATUS	Status;
	UINT8		Addr;
	UINT8		Bus;
	UINT8		Dev;
	UINT8		Fun;

	UINTN	Index3;
	UINT8	InPutKeyFlag;
	CHAR16	*InPutKey;
	InPutKey?=?AllocatePool（?2?*?9?）;


	Status		=?EFI_SUCCESS;
	InPutKeyFlag	=?0;
	Bus		=?0;
	Dev		=?0;
	Fun		=?0;
	Addr		=?0;

	gST->ConOut->ClearScreen（?gST->ConOut?）;
	Print（?L“Bus:00“?）;
	for?（;;?）
	{
		gST->ConOut->EnableCursor（?gST->ConOut?TRUE?）;
		gST->ConOut->SetCursorPosition（?gST->ConOut?4?0?）;
		Status	=?gBS->WaitForEvent（?1?&gST->ConIn->WaitForKey?&Index3?）;
		Status	=?gST->ConIn->ReadKeyStroke（?gST->ConIn?&Key?）;

		if?（?HEX_KEY_INPUT（?Key.UnicodeChar?）?）
		{
			if?（?InPutKeyFlag?>=?2?）
				InPutKeyFlag?=?0;

			InPutKey[InPutKeyFlag]		=?Key.UnicodeChar;
			InPutKey[InPutKeyFlag?+?1]	=?L‘\0‘;
			InPutKeyFlag++;

			if?（?InPutKeyFlag?!=?0?）
			{
				Addr?=?（UINT8）?Xtoi（?InPutKey?）;
				if?（?Addr?				{
					Print（?L“0%x“?Addr?）;
				}?else?{
					Print（?L“%x“?Addr?）;
				}
			}

			continue;
		}

		if?（?Key.UnicodeChar?==?CHAR_CR?）
		{
			Bus		=?Addr;
			InPutKeyFlag	=?0;
			Addr		=?0;
			break;
		}

		if?（?Key.ScanCode?==?SCAN_CODE_ESC?）
		{
			break;
		}
	}

	if?（?Bus?	{
		Print（?L“0%x“?Bus?）;
	}?else?{?Print（?L“%x“?Bus?）;?}
	Print（?L“?“?）;
	Print（?L“Dev:00“?）;
	for?（;;?）
	{
		gST->ConOut->EnableCursor（?gST->ConOut?TRUE?）;
		gST->ConOut->SetCursorPosition（?gST->ConOut?11?0?）;
		Status	=?gBS->WaitForEvent（?1?&gST->ConIn->WaitForKey?&Index3?）;
		Status	=?gST->ConIn->ReadKeyStroke（?gST->ConIn?&Key?）;

		if?（?HEX_KEY_INPUT（?Key.UnicodeChar?）?）
		{
			if?（?InPutKeyFlag?>=?2?）
				InPutKeyFlag?=?0;

			InPutKey[InPutKeyFlag]		=?Key.UnicodeChar;
			InPutKey[InPutKeyFlag?+?1]	=?L‘\0‘;
			InPutKeyFlag++;

			if?（?InPutKeyFlag?!=?0?）
			{
				Addr?=?（UINT8）?Xtoi（?InPutKey?）;
				if?（?Addr?