WebSVN – HelenOS – Blame – /tags/0.4.1/boot/arch/ia64/loader/gefi/inc/efilib.h

Rev	Author	Line No.	Line
2726	vana	1	#ifndef _EFILIB_INCLUDE_
		2	#define _EFILIB_INCLUDE_
		3
		4	/*++
		5
		6	Copyright (c) 2000 Intel Corporation
		7
		8	Module Name:
		9
		10	efilib.h
		11
		12	Abstract:
		13
		14	EFI library functions
		15
		16
		17
		18	Revision History
		19
		20	--*/
		21
		22	#include "efidebug.h"
		23	#include "efipart.h"
		24	#include "efilibplat.h"
		25	#include "efilink.h"
		26	#include "efirtlib.h"
		27	#include "pci22.h"
		28	#include "libsmbios.h"
		29
		30	//
		31	// Public read-only data in the EFI library
		32	//
		33
		34	extern EFI_SYSTEM_TABLE *ST;
		35	extern EFI_BOOT_SERVICES *BS;
		36	extern EFI_RUNTIME_SERVICES *RT;
		37
		38	extern EFI_GUID DevicePathProtocol;
		39	extern EFI_GUID LoadedImageProtocol;
		40	extern EFI_GUID TextInProtocol;
		41	extern EFI_GUID TextOutProtocol;
		42	extern EFI_GUID BlockIoProtocol;
		43	extern EFI_GUID DiskIoProtocol;
		44	extern EFI_GUID FileSystemProtocol;
		45	extern EFI_GUID LoadFileProtocol;
		46	extern EFI_GUID DeviceIoProtocol;
		47	extern EFI_GUID VariableStoreProtocol;
		48	extern EFI_GUID LegacyBootProtocol;
		49	extern EFI_GUID UnicodeCollationProtocol;
		50	extern EFI_GUID SerialIoProtocol;
		51	extern EFI_GUID VgaClassProtocol;
		52	extern EFI_GUID TextOutSpliterProtocol;
		53	extern EFI_GUID ErrorOutSpliterProtocol;
		54	extern EFI_GUID TextInSpliterProtocol;
		55	extern EFI_GUID SimpleNetworkProtocol;
		56	extern EFI_GUID PxeBaseCodeProtocol;
		57	extern EFI_GUID PxeCallbackProtocol;
		58	extern EFI_GUID NetworkInterfaceIdentifierProtocol;
		59	extern EFI_GUID UiProtocol;
		60	extern EFI_GUID InternalShellProtocol;
		61
		62	extern EFI_GUID EfiGlobalVariable;
		63	extern EFI_GUID GenericFileInfo;
		64	extern EFI_GUID FileSystemInfo;
		65	extern EFI_GUID FileSystemVolumeLabelInfo;
		66	extern EFI_GUID PcAnsiProtocol;
		67	extern EFI_GUID Vt100Protocol;
		68	extern EFI_GUID NullGuid;
		69	extern EFI_GUID UnknownDevice;
		70
		71	extern EFI_GUID EfiPartTypeSystemPartitionGuid;
		72	extern EFI_GUID EfiPartTypeLegacyMbrGuid;
		73
		74	extern EFI_GUID MpsTableGuid;
		75	extern EFI_GUID AcpiTableGuid;
		76	extern EFI_GUID SMBIOSTableGuid;
		77	extern EFI_GUID SalSystemTableGuid;
		78
		79	//
		80	// EFI Variable strings
		81	//
		82	#define LOAD_OPTION_ACTIVE 0x00000001
		83
		84	#define VarLanguageCodes L"LangCodes"
		85	#define VarLanguage L"Lang"
		86	#define VarTimeout L"Timeout"
		87	#define VarConsoleInp L"ConIn"
		88	#define VarConsoleOut L"ConOut"
		89	#define VarErrorOut L"ErrOut"
		90	#define VarBootOption L"Boot%04x"
		91	#define VarBootOrder L"BootOrder"
		92	#define VarBootNext L"BootNext"
		93	#define VarBootCurrent L"BootCurrent"
		94	#define VarDriverOption L"Driver%04x"
		95	#define VarDriverOrder L"DriverOrder"
		96	#define VarConsoleInpDev L"ConInDev"
		97	#define VarConsoleOutDev L"ConOutDev"
		98	#define VarErrorOutDev L"ErrOutDev"
		99
		100	#define LanguageCodeEnglish "eng"
		101
		102	extern EFI_DEVICE_PATH RootDevicePath[];
		103	extern EFI_DEVICE_PATH EndDevicePath[];
		104	extern EFI_DEVICE_PATH EndInstanceDevicePath[];
		105
		106	//
		107	// Other public data in the EFI library
		108	//
		109
		110	extern EFI_MEMORY_TYPE PoolAllocationType;
		111
		112	//
		113	// STATIC - Name is internal to the module
		114	// INTERNAL - Name is internal to the component (i.e., directory)
		115	// BOOTSERVCE - Name of a boot service function
		116	//
		117
		118	#define STATIC
		119	#define INTERNAL
		120	#define BOOTSERVICE
		121
		122	//
		123	// Prototypes
		124	//
		125
		126	VOID
		127	InitializeLib (
		128	IN EFI_HANDLE ImageHandle,
		129	IN EFI_SYSTEM_TABLE *SystemTable
		130	);
		131
		132	VOID
		133	InitializeUnicodeSupport (
		134	CHAR8 *LangCode
		135	);
		136
		137	VOID
		138	EFIDebugVariable (
		139	VOID
		140	);
		141
		142	VOID
		143	SetCrc (
		144	IN OUT EFI_TABLE_HEADER *Hdr
		145	);
		146
		147	VOID
		148	SetCrcAltSize (
		149	IN UINTN Size,
		150	IN OUT EFI_TABLE_HEADER *Hdr
		151	);
		152
		153	BOOLEAN
		154	CheckCrc (
		155	IN UINTN MaxSize,
		156	IN OUT EFI_TABLE_HEADER *Hdr
		157	);
		158
		159	BOOLEAN
		160	CheckCrcAltSize (
		161	IN UINTN MaxSize,
		162	IN UINTN Size,
		163	IN OUT EFI_TABLE_HEADER *Hdr
		164	);
		165
		166	UINT32
		167	CalculateCrc (
		168	UINT8 *pt,
		169	UINTN Size
		170	);
		171
		172	VOID
		173	ZeroMem (
		174	IN VOID *Buffer,
		175	IN UINTN Size
		176	);
		177
		178	VOID
		179	SetMem (
		180	IN VOID *Buffer,
		181	IN UINTN Size,
		182	IN UINT8 Value
		183	);
		184
		185	VOID
		186	CopyMem (
		187	IN VOID *Dest,
		188	IN VOID *Src,
		189	IN UINTN len
		190	);
		191
		192	INTN
		193	CompareMem (
		194	IN VOID *Dest,
		195	IN VOID *Src,
		196	IN UINTN len
		197	);
		198
		199	INTN
		200	StrCmp (
		201	IN CHAR16 *s1,
		202	IN CHAR16 *s2
		203	);
		204
		205	INTN
		206	StrnCmp (
		207	IN CHAR16 *s1,
		208	IN CHAR16 *s2,
		209	IN UINTN len
		210	);
		211
		212	INTN
		213	StriCmp (
		214	IN CHAR16 *s1,
		215	IN CHAR16 *s2
		216	);
		217
		218	VOID
		219	StrLwr (
		220	IN CHAR16 *Str
		221	);
		222
		223	VOID
		224	StrUpr (
		225	IN CHAR16 *Str
		226	);
		227
		228	VOID
		229	StrCpy (
		230	IN CHAR16 *Dest,
		231	IN CHAR16 *Src
		232	);
		233
		234	VOID
		235	StrCat (
		236	IN CHAR16 *Dest,
		237	IN CHAR16 *Src
		238	);
		239
		240	UINTN
		241	StrLen (
		242	IN CHAR16 *s1
		243	);
		244
		245	UINTN
		246	StrSize (
		247	IN CHAR16 *s1
		248	);
		249
		250	CHAR16 *
		251	StrDuplicate (
		252	IN CHAR16 *Src
		253	);
		254
		255	UINTN
		256	strlena (
		257	IN CHAR8 *s1
		258	);
		259
		260	UINTN
		261	strcmpa (
		262	IN CHAR8 *s1,
		263	IN CHAR8 *s2
		264	);
		265
		266	UINTN
		267	strncmpa (
		268	IN CHAR8 *s1,
		269	IN CHAR8 *s2,
		270	IN UINTN len
		271	);
		272
		273	UINTN
		274	xtoi (
		275	CHAR16 *str
		276	);
		277
		278	UINTN
		279	Atoi (
		280	CHAR16 *str
		281	);
		282
		283	BOOLEAN
		284	MetaMatch (
		285	IN CHAR16 *String,
		286	IN CHAR16 *Pattern
		287	);
		288
		289	BOOLEAN
		290	MetaiMatch (
		291	IN CHAR16 *String,
		292	IN CHAR16 *Pattern
		293	);
		294
		295	UINT64
		296	LShiftU64 (
		297	IN UINT64 Operand,
		298	IN UINTN Count
		299	);
		300
		301	UINT64
		302	RShiftU64 (
		303	IN UINT64 Operand,
		304	IN UINTN Count
		305	);
		306
		307	UINT64
		308	MultU64x32 (
		309	IN UINT64 Multiplicand,
		310	IN UINTN Multiplier
		311	);
		312
		313	UINT64
		314	DivU64x32 (
		315	IN UINT64 Dividend,
		316	IN UINTN Divisor,
		317	OUT UINTN *Remainder OPTIONAL
		318	);
		319
		320	VOID
		321	InitializeLock (
		322	IN OUT FLOCK *Lock,
		323	IN EFI_TPL Priority
		324	);
		325
		326	VOID
		327	AcquireLock (
		328	IN FLOCK *Lock
		329	);
		330
		331	VOID
		332	ReleaseLock (
		333	IN FLOCK *Lock
		334	);
		335
		336
		337	INTN
		338	CompareGuid(
		339	IN EFI_GUID *Guid1,
		340	IN EFI_GUID *Guid2
		341	);
		342
		343	VOID *
		344	AllocatePool (
		345	IN UINTN Size
		346	);
		347
		348	VOID *
		349	AllocateZeroPool (
		350	IN UINTN Size
		351	);
		352
		353	VOID *
		354	ReallocatePool (
		355	IN VOID *OldPool,
		356	IN UINTN OldSize,
		357	IN UINTN NewSize
		358	);
		359
		360	VOID
		361	FreePool (
		362	IN VOID *p
		363	);
		364
		365
		366	VOID
		367	Output (
		368	IN CHAR16 *Str
		369	);
		370
		371	VOID
		372	Input (
		373	IN CHAR16 *Prompt OPTIONAL,
		374	OUT CHAR16 *InStr,
		375	IN UINTN StrLen
		376	);
		377
		378	VOID
		379	IInput (
		380	IN SIMPLE_TEXT_OUTPUT_INTERFACE *ConOut,
		381	IN SIMPLE_INPUT_INTERFACE *ConIn,
		382	IN CHAR16 *Prompt OPTIONAL,
		383	OUT CHAR16 *InStr,
		384	IN UINTN StrLen
		385	);
		386
		387	UINTN
		388	Print (
		389	IN CHAR16 *fmt,
		390	...
		391	);
		392
		393	UINTN
		394	SPrint (
		395	OUT CHAR16 *Str,
		396	IN UINTN StrSize,
		397	IN CHAR16 *fmt,
		398	...
		399	);
		400
		401	CHAR16 *
		402	PoolPrint (
		403	IN CHAR16 *fmt,
		404	...
		405	);
		406
		407	typedef struct {
		408	CHAR16 *str;
		409	UINTN len;
		410	UINTN maxlen;
		411	} POOL_PRINT;
		412
		413	CHAR16 *
		414	CatPrint (
		415	IN OUT POOL_PRINT *Str,
		416	IN CHAR16 *fmt,
		417	...
		418	);
		419
		420	UINTN
		421	PrintAt (
		422	IN UINTN Column,
		423	IN UINTN Row,
		424	IN CHAR16 *fmt,
		425	...
		426	);
		427
		428	UINTN
		429	IPrint (
		430	IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
		431	IN CHAR16 *fmt,
		432	...
		433	);
		434
		435	UINTN
		436	IPrintAt (
		437	IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
		438	IN UINTN Column,
		439	IN UINTN Row,
		440	IN CHAR16 *fmt,
		441	...
		442	);
		443
		444	UINTN
		445	APrint (
		446	IN CHAR8 *fmt,
		447	...
		448	);
		449
		450	VOID
		451	ValueToHex (
		452	IN CHAR16 *Buffer,
		453	IN UINT64 v
		454	);
		455
		456	VOID
		457	ValueToString (
		458	IN CHAR16 *Buffer,
		459	IN BOOLEAN Comma,
		460	IN INT64 v
		461	);
		462
		463	VOID
		464	TimeToString (
		465	OUT CHAR16 *Buffer,
		466	IN EFI_TIME *Time
		467	);
		468
		469	VOID
		470	GuidToString (
		471	OUT CHAR16 *Buffer,
		472	IN EFI_GUID *Guid
		473	);
		474
		475	VOID
		476	StatusToString (
		477	OUT CHAR16 *Buffer,
		478	EFI_STATUS Status
		479	);
		480
		481	VOID
		482	DumpHex (
		483	IN UINTN Indent,
		484	IN UINTN Offset,
		485	IN UINTN DataSize,
		486	IN VOID *UserData
		487	);
		488
		489	BOOLEAN
		490	GrowBuffer(
		491	IN OUT EFI_STATUS *Status,
		492	IN OUT VOID **Buffer,
		493	IN UINTN BufferSize
		494	);
		495
		496	EFI_MEMORY_DESCRIPTOR *
		497	LibMemoryMap (
		498	OUT UINTN *NoEntries,
		499	OUT UINTN *MapKey,
		500	OUT UINTN *DescriptorSize,
		501	OUT UINT32 *DescriptorVersion
		502	);
		503
		504	VOID *
		505	LibGetVariable (
		506	IN CHAR16 *Name,
		507	IN EFI_GUID *VendorGuid
		508	);
		509
		510	VOID *
		511	LibGetVariableAndSize (
		512	IN CHAR16 *Name,
		513	IN EFI_GUID *VendorGuid,
		514	OUT UINTN *VarSize
		515	);
		516
		517	EFI_STATUS
		518	LibDeleteVariable (
		519	IN CHAR16 *VarName,
		520	IN EFI_GUID *VarGuid
		521	);
		522
		523	EFI_STATUS
		524	LibInsertToTailOfBootOrder (
		525	IN UINT16 BootOption,
		526	IN BOOLEAN OnlyInsertIfEmpty
		527	);
		528
		529	EFI_STATUS
		530	LibLocateProtocol (
		531	IN EFI_GUID *ProtocolGuid,
		532	OUT VOID **Interface
		533	);
		534
		535	EFI_STATUS
		536	LibLocateHandle (
		537	IN EFI_LOCATE_SEARCH_TYPE SearchType,
		538	IN EFI_GUID *Protocol OPTIONAL,
		539	IN VOID *SearchKey OPTIONAL,
		540	IN OUT UINTN *NoHandles,
		541	OUT EFI_HANDLE **Buffer
		542	);
		543
		544	EFI_STATUS
		545	LibLocateHandleByDiskSignature (
		546	IN UINT8 MBRType,
		547	IN UINT8 SignatureType,
		548	IN VOID *Signature,
		549	IN OUT UINTN *NoHandles,
		550	OUT EFI_HANDLE **Buffer
		551	);
		552
		553	EFI_STATUS
		554	LibInstallProtocolInterfaces (
		555	IN OUT EFI_HANDLE *Handle,
		556	...
		557	);
		558
		559	VOID
		560	LibUninstallProtocolInterfaces (
		561	IN EFI_HANDLE Handle,
		562	...
		563	);
		564
		565	EFI_STATUS
		566	LibReinstallProtocolInterfaces (
		567	IN OUT EFI_HANDLE *Handle,
		568	...
		569	);
		570
		571	EFI_EVENT
		572	LibCreateProtocolNotifyEvent (
		573	IN EFI_GUID *ProtocolGuid,
		574	IN EFI_TPL NotifyTpl,
		575	IN EFI_EVENT_NOTIFY NotifyFunction,
		576	IN VOID *NotifyContext,
		577	OUT VOID *Registration
		578	);
		579
		580	EFI_STATUS
		581	WaitForSingleEvent (
		582	IN EFI_EVENT Event,
		583	IN UINT64 Timeout OPTIONAL
		584	);
		585
		586	VOID
		587	WaitForEventWithTimeout (
		588	IN EFI_EVENT Event,
		589	IN UINTN Timeout,
		590	IN UINTN Row,
		591	IN UINTN Column,
		592	IN CHAR16 *String,
		593	IN EFI_INPUT_KEY TimeoutKey,
		594	OUT EFI_INPUT_KEY *Key
		595	);
		596
		597	EFI_FILE_HANDLE
		598	LibOpenRoot (
		599	IN EFI_HANDLE DeviceHandle
		600	);
		601
		602	EFI_FILE_INFO *
		603	LibFileInfo (
		604	IN EFI_FILE_HANDLE FHand
		605	);
		606
		607	EFI_FILE_SYSTEM_INFO *
		608	LibFileSystemInfo (
		609	IN EFI_FILE_HANDLE FHand
		610	);
		611
		612	EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *
		613	LibFileSystemVolumeLabelInfo (
		614	IN EFI_FILE_HANDLE FHand
		615	);
		616
		617	BOOLEAN
		618	ValidMBR(
		619	IN MASTER_BOOT_RECORD *Mbr,
		620	IN EFI_BLOCK_IO *BlkIo
		621	);
		622
		623	BOOLEAN
		624	LibMatchDevicePaths (
		625	IN EFI_DEVICE_PATH *Multi,
		626	IN EFI_DEVICE_PATH *Single
		627	);
		628
		629	EFI_DEVICE_PATH *
		630	LibDuplicateDevicePathInstance (
		631	IN EFI_DEVICE_PATH *DevPath
		632	);
		633
		634	EFI_DEVICE_PATH *
		635	DevicePathFromHandle (
		636	IN EFI_HANDLE Handle
		637	);
		638
		639	EFI_DEVICE_PATH *
		640	DevicePathInstance (
		641	IN OUT EFI_DEVICE_PATH **DevicePath,
		642	OUT UINTN *Size
		643	);
		644
		645	UINTN
		646	DevicePathInstanceCount (
		647	IN EFI_DEVICE_PATH *DevicePath
		648	);
		649
		650	EFI_DEVICE_PATH *
		651	AppendDevicePath (
		652	IN EFI_DEVICE_PATH *Src1,
		653	IN EFI_DEVICE_PATH *Src2
		654	);
		655
		656	EFI_DEVICE_PATH *
		657	AppendDevicePathNode (
		658	IN EFI_DEVICE_PATH *Src1,
		659	IN EFI_DEVICE_PATH *Src2
		660	);
		661
		662	EFI_DEVICE_PATH*
		663	AppendDevicePathInstance (
		664	IN EFI_DEVICE_PATH *Src,
		665	IN EFI_DEVICE_PATH *Instance
		666	);
		667
		668	EFI_DEVICE_PATH *
		669	FileDevicePath (
		670	IN EFI_HANDLE Device OPTIONAL,
		671	IN CHAR16 *FileName
		672	);
		673
		674	UINTN
		675	DevicePathSize (
		676	IN EFI_DEVICE_PATH *DevPath
		677	);
		678
		679	EFI_DEVICE_PATH *
		680	DuplicateDevicePath (
		681	IN EFI_DEVICE_PATH *DevPath
		682	);
		683
		684	EFI_DEVICE_PATH *
		685	UnpackDevicePath (
		686	IN EFI_DEVICE_PATH *DevPath
		687	);
		688
		689	EFI_STATUS
		690	LibDevicePathToInterface (
		691	IN EFI_GUID *Protocol,
		692	IN EFI_DEVICE_PATH *FilePath,
		693	OUT VOID **Interface
		694	);
		695
		696	CHAR16 *
		697	DevicePathToStr (
		698	EFI_DEVICE_PATH *DevPath
		699	);
		700
		701	//
		702	// BugBug: I need my own include files
		703	//
		704	typedef struct {
		705	UINT8 Register;
		706	UINT8 Function;
		707	UINT8 Device;
		708	UINT8 Bus;
		709	UINT32 Reserved;
		710	} EFI_ADDRESS;
		711
		712	typedef union {
		713	UINT64 Address;
		714	EFI_ADDRESS EfiAddress;
		715	} EFI_PCI_ADDRESS_UNION;
		716
		717
		718	EFI_STATUS
		719	PciFindDeviceClass (
		720	IN OUT EFI_PCI_ADDRESS_UNION *Address,
		721	IN UINT8 BaseClass,
		722	IN UINT8 SubClass
		723	);
		724
		725	EFI_STATUS
		726	PciFindDevice (
		727	IN OUT EFI_PCI_ADDRESS_UNION *DeviceAddress,
		728	IN UINT16 VendorId,
		729	IN UINT16 DeviceId,
		730	IN OUT PCI_TYPE00 *Pci
		731	);
		732
		733	//
		734	// SIMPLE_READ_FILE object used to access files
		735	//
		736
		737	typedef VOID *SIMPLE_READ_FILE;
		738
		739	EFI_STATUS
		740	OpenSimpleReadFile (
		741	IN BOOLEAN BootPolicy,
		742	IN VOID *SourceBuffer OPTIONAL,
		743	IN UINTN SourceSize,
		744	IN OUT EFI_DEVICE_PATH **FilePath,
		745	OUT EFI_HANDLE *DeviceHandle,
		746	OUT SIMPLE_READ_FILE *SimpleReadHandle
		747	);
		748
		749	EFI_STATUS
		750	ReadSimpleReadFile (
		751	IN SIMPLE_READ_FILE SimpleReadHandle,
		752	IN UINTN Offset,
		753	IN OUT UINTN *ReadSize,
		754	OUT VOID *Buffer
		755	);
		756
		757
		758	VOID
		759	CloseSimpleReadFile (
		760	IN SIMPLE_READ_FILE SimpleReadHandle
		761	);
		762
		763	VOID
		764	InitializeGuid (
		765	VOID
		766	);
		767
		768	UINT8
		769	DecimaltoBCD(
		770	IN UINT8 DecValue
		771	);
		772
		773	UINT8
		774	BCDtoDecimal(
		775	IN UINT8 BcdValue
		776	);
		777
		778	EFI_STATUS
		779	LibGetSystemConfigurationTable(
		780	IN EFI_GUID *TableGuid,
		781	IN OUT VOID **Table
		782	);
		783
		784	BOOLEAN
		785	LibIsValidTextGraphics (
		786	IN CHAR16 Graphic,
		787	OUT CHAR8 *PcAnsi, OPTIONAL
		788	OUT CHAR8 *Ascii OPTIONAL
		789	);
		790
		791	BOOLEAN
		792	IsValidAscii (
		793	IN CHAR16 Ascii
		794	);
		795
		796	BOOLEAN
		797	IsValidEfiCntlChar (
		798	IN CHAR16 c
		799	);
		800
		801	CHAR16 *
		802	LibGetUiString (
		803	IN EFI_HANDLE Handle,
		804	IN UI_STRING_TYPE StringType,
		805	IN ISO_639_2 *LangCode,
		806	IN BOOLEAN ReturnDevicePathStrOnMismatch
		807	);
		808
		809	CHAR8*
		810	LibGetSmbiosString (
		811	IN SMBIOS_STRUCTURE_POINTER *Smbios,
		812	IN UINT16 StringNumber
		813	);
		814
		815	EFI_STATUS
		816	LibGetSmbiosSystemGuidAndSerialNumber (
		817	IN EFI_GUID *SystemGuid,
		818	OUT CHAR8 **SystemSerialNumber
		819	);
		820
		821
		822	EFI_STATUS
		823	InitializeGlobalIoDevice (
		824	IN EFI_DEVICE_PATH *DevicePath,
		825	IN EFI_GUID *Protocol,
		826	IN CHAR8 *ErrorStr,
		827	OUT EFI_DEVICE_IO_INTERFACE **GlobalIoFncs
		828	);
		829
		830	UINT32
		831	ReadPort (
		832	IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
		833	IN EFI_IO_WIDTH Width,
		834	IN UINTN Port
		835	);
		836
		837	UINT32
		838	WritePort (
		839	IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
		840	IN EFI_IO_WIDTH Width,
		841	IN UINTN Port,
		842	IN UINTN Data
		843	);
		844
		845	UINT32
		846	ReadPciConfig (
		847	IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
		848	IN EFI_IO_WIDTH Width,
		849	IN UINTN Port
		850	);
		851
		852	UINT32
		853	WritePciConfig (
		854	IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
		855	IN EFI_IO_WIDTH Width,
		856	IN UINTN Port,
		857	IN UINTN Data
		858	);
		859
		860	extern EFI_DEVICE_IO_INTERFACE *GlobalIoFncs;
		861
		862	#define outp(_Port, _DataByte) (UINT8)WritePort(GlobalIoFncs, IO_UINT8, (UINTN)_Port, (UINTN)_DataByte)
		863	#define inp(_Port) (UINT8)ReadPort(GlobalIoFncs, IO_UINT8, (UINTN)_Port)
		864	#define outpw(_Port, _DataByte) (UINT16)WritePort(GlobalIoFncs, IO_UINT16, (UINTN)_Port, (UINTN)_DataByte)
		865	#define inpw(_Port) (UINT16)ReadPort(GlobalIoFncs, IO_UINT16, (UINTN)_Port)
		866	#define outpd(_Port, _DataByte) (UINT32)WritePort(GlobalIoFncs, IO_UINT32, (UINTN)_Port, (UINTN)_DataByte)
		867	#define inpd(_Port) (UINT32)ReadPort(GlobalIoFncs, IO_UINT32, (UINTN)_Port)
		868
		869	#define writepci8(_Addr, _DataByte) (UINT8)WritePciConfig(GlobalIoFncs, IO_UINT8, (UINTN)_Addr, (UINTN)_DataByte)
		870	#define readpci8(_Addr) (UINT8)ReadPciConfig(GlobalIoFncs, IO_UINT8, (UINTN)_Addr)
		871	#define writepci16(_Addr, _DataByte) (UINT16)WritePciConfig(GlobalIoFncs, IO_UINT16, (UINTN)_Addr, (UINTN)_DataByte)
		872	#define readpci16(_Addr) (UINT16)ReadPciConfig(GlobalIoFncs, IO_UINT16, (UINTN)_Addr)
		873	#define writepci32(_Addr, _DataByte) (UINT32)WritePciConfig(GlobalIoFncs, IO_UINT32, (UINTN)_Addr, (UINTN)_DataByte)
		874	#define readpci32(_Addr) (UINT32)ReadPciConfig(GlobalIoFncs, IO_UINT32, (UINTN)_Addr)
		875
		876	#define Pause() WaitForSingleEvent (ST->ConIn->WaitForKey, 0)
		877	#define Port80(_PostCode) GlobalIoFncs->Io.Write (GlobalIoFncs, IO_UINT16, (UINT64)0x80, 1, &(_PostCode))
		878
		879	#endif

Subversion Repositories HelenOS

(root)/tags/0.4.1/boot/arch/ia64/loader/gefi/inc/efilib.h – Rev 4758