diff options
Diffstat (limited to 'Tools/Conf/Migration/R8Lib.c')
| -rw-r--r-- | Tools/Conf/Migration/R8Lib.c | 980 |
1 files changed, 0 insertions, 980 deletions
diff --git a/Tools/Conf/Migration/R8Lib.c b/Tools/Conf/Migration/R8Lib.c deleted file mode 100644 index 6ef5f9100e..0000000000 --- a/Tools/Conf/Migration/R8Lib.c +++ /dev/null @@ -1,980 +0,0 @@ -/** @file
- Obsolete library interfaces.
-
- This file contains part of obsolete library interfaces in EDK.
- User is recommended to follow the porting Guide in R8Lib.c to elimante them.
-
- Copyright (c) 2006, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-////
-BOOLEAN
-R8_EfiLibCompareLanguage (
- IN CHAR8 *Language1,
- IN CHAR8 *Language2
- )
-/*++
-
-Routine Description:
-
- Compare whether two names of languages are identical.
-
-Arguments:
-
- Language1 - Name of language 1
- Language2 - Name of language 2
-
-Returns:
-
- TRUE - same
- FALSE - not same
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
- UINTN Index;
-
- for (Index = 0; Index < 3; Index++) {
- if (Language1[Index] != Language2[Index]) {
- return FALSE;
- }
- }
-
- return TRUE;
-}
-////~
-
-////#BaseLib
-EFI_STATUS
-R8_BufToHexString (
- IN OUT CHAR16 *Str,
- IN OUT UINTN *HexStringBufferLength,
- IN UINT8 *Buf,
- IN UINTN Len
- )
-/*++
-
- Routine Description:
- Converts binary buffer to Unicode string.
- At a minimum, any blob of data could be represented as a hex string.
-
- Arguments:
- Str - Pointer to the string.
- HexStringBufferLength - Length in bytes of buffer to hold the hex string. Includes tailing '\0' character.
- If routine return with EFI_SUCCESS, containing length of hex string buffer.
- If routine return with EFI_BUFFER_TOO_SMALL, containg length of hex string buffer desired.
- Buf - Buffer to be converted from.
- Len - Length in bytes of the buffer to be converted.
-
- Returns:
- EFI_SUCCESS - Routine success.
- EFI_BUFFER_TOO_SMALL - The hex string buffer is too small.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
- UINTN Idx;
- UINT8 Byte;
- UINTN StrLen;
-
- //
- // Make sure string is either passed or allocate enough.
- // It takes 2 Unicode characters (4 bytes) to represent 1 byte of the binary buffer.
- // Plus the Unicode termination character.
- //
- StrLen = Len * 2;
- if (StrLen > ((*HexStringBufferLength) - 1)) {
- *HexStringBufferLength = StrLen + 1;
- return EFI_BUFFER_TOO_SMALL;
- }
-
- *HexStringBufferLength = StrLen + 1;
- //
- // Ends the string.
- //
- Str[StrLen] = L'\0';
-
- for (Idx = 0; Idx < Len; Idx++) {
-
- Byte = Buf[Idx];
- Str[StrLen - 1 - Idx * 2] = NibbleToHexChar (Byte);
- Str[StrLen - 2 - Idx * 2] = NibbleToHexChar ((UINT8)(Byte >> 4));
- }
-
- return EFI_SUCCESS;
-}
-////~
-
-////
-VOID
-R8_EfiStrTrim (
- IN OUT CHAR16 *str,
- IN CHAR16 CharC
- )
-/*++
-
-Routine Description:
-
- Removes (trims) specified leading and trailing characters from a string.
-
-Arguments:
-
- str - Pointer to the null-terminated string to be trimmed. On return,
- str will hold the trimmed string.
- CharC - Character will be trimmed from str.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
- CHAR16 *p1;
- CHAR16 *p2;
-
- if (*str == 0) {
- return;
- }
-
- //
- // Trim off the leading and trailing characters c
- //
- for (p1 = str; *p1 && *p1 == CharC; p1++) {
- ;
- }
-
- p2 = str;
- if (p2 == p1) {
- while (*p1) {
- p2++;
- p1++;
- }
- } else {
- while (*p1) {
- *p2 = *p1;
- p1++;
- p2++;
- }
- *p2 = 0;
- }
-
-
- for (p1 = str + StrLen(str) - 1; p1 >= str && *p1 == CharC; p1--) {
- ;
- }
- if (p1 != str + StrLen(str) - 1) {
- *(p1 + 1) = 0;
- }
-}
-////~
-
-////#PrintLib
-UINTN
-R8_EfiValueToHexStr (
- IN OUT CHAR16 *Buffer,
- IN UINT64 Value,
- IN UINTN Flags,
- IN UINTN Width
- )
-/*++
-
-Routine Description:
-
- VSPrint worker function that prints a Value as a hex number in Buffer
-
-Arguments:
-
- Buffer - Location to place ascii hex string of Value.
- Value - Hex value to convert to a string in Buffer.
- Flags - Flags to use in printing Hex string, see file header for details.
- Width - Width of hex value.
-
-Returns:
-
- Number of characters printed.
-
---*/
-{
- //
- // Porting Guide:
- // Edk II BasePrintLib function UnicodeValueToString does not support
- // to convert Value to Hex String.
- // Include the source code to user code or use the full PrintLib funtion
- // UnicodeVSPrintAsciiFormat (Buffer, MAXIMUM_VALUE_CHARACTERS, "%x", Value) instead.
- //
-
- CHAR16 TempBuffer[MAXIMUM_VALUE_CHARACTERS];
- CHAR16 *TempStr;
- CHAR16 Prefix;
- CHAR16 *BufferPtr;
- UINTN Count;
- UINTN Index;
-
- TempStr = TempBuffer;
- BufferPtr = Buffer;
-
- //
- // Count starts at one since we will null terminate. Each iteration of the
- // loop picks off one nibble. Oh yea TempStr ends up backwards
- //
- Count = 0;
-
- if (Width > MAXIMUM_VALUE_CHARACTERS - 1) {
- Width = MAXIMUM_VALUE_CHARACTERS - 1;
- }
-
- do {
- //
- // If Width == 0, it means no limit.
- //
- if ((Width != 0) && (Count >= Width)) {
- break;
- }
-
- Index = ((UINTN)Value & 0xf);
- *(TempStr++) = mHexStr[Index];
- Value = RShiftU64 (Value, 4);
- Count++;
- } while (Value != 0);
-
- if (Flags & PREFIX_ZERO) {
- Prefix = '0';
- } else {
- Prefix = ' ';
- }
-
- Index = Count;
- if (!(Flags & LEFT_JUSTIFY)) {
- for (; Index < Width; Index++) {
- *(TempStr++) = Prefix;
- }
- }
-
- //
- // Reverse temp string into Buffer.
- //
- while (TempStr != TempBuffer) {
- *(BufferPtr++) = *(--TempStr);
- }
-
- *BufferPtr = 0;
- return Index;
-}
-////~
-
-
-
-////
-EFI_STATUS
-R8_HexStringToBuf (
- IN OUT UINT8 *Buf,
- IN OUT UINTN *Len,
- IN CHAR16 *Str,
- OUT UINTN *ConvertedStrLen OPTIONAL
- )
-/*++
-
- Routine Description:
- Converts Unicode string to binary buffer.
- The conversion may be partial.
- The first character in the string that is not hex digit stops the conversion.
- At a minimum, any blob of data could be represented as a hex string.
-
- Arguments:
- Buf - Pointer to buffer that receives the data.
- Len - Length in bytes of the buffer to hold converted data.
- If routine return with EFI_SUCCESS, containing length of converted data.
- If routine return with EFI_BUFFER_TOO_SMALL, containg length of buffer desired.
- Str - String to be converted from.
- ConvertedStrLen - Length of the Hex String consumed.
-
- Returns:
- EFI_SUCCESS - Routine Success.
- EFI_BUFFER_TOO_SMALL - The buffer is too small to hold converted data.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
-
- UINTN HexCnt;
- UINTN Idx;
- UINTN BufferLength;
- UINT8 Digit;
- UINT8 Byte;
-
- //
- // Find out how many hex characters the string has.
- //
- for (Idx = 0, HexCnt = 0; R8_IsHexDigit (&Digit, Str[Idx]); Idx++, HexCnt++);
-
- if (HexCnt == 0) {
- *Len = 0;
- return EFI_SUCCESS;
- }
- //
- // Two Unicode characters make up 1 buffer byte. Round up.
- //
- BufferLength = (HexCnt + 1) / 2;
-
- //
- // Test if buffer is passed enough.
- //
- if (BufferLength > (*Len)) {
- *Len = BufferLength;
- return EFI_BUFFER_TOO_SMALL;
- }
-
- *Len = BufferLength;
-
- for (Idx = 0; Idx < HexCnt; Idx++) {
-
- R8_IsHexDigit (&Digit, Str[HexCnt - 1 - Idx]);
-
- //
- // For odd charaters, write the lower nibble for each buffer byte,
- // and for even characters, the upper nibble.
- //
- if ((Idx & 1) == 0) {
- Byte = Digit;
- } else {
- Byte = Buf[Idx / 2];
- Byte &= 0x0F;
- Byte = (UINT8) (Byte | Digit << 4); - }
-
- Buf[Idx / 2] = Byte;
- }
-
- if (ConvertedStrLen != NULL) {
- *ConvertedStrLen = HexCnt;
- }
-
- return EFI_SUCCESS;
-}
-////~
-
-////
-BOOLEAN
-R8_IsHexDigit (
- OUT UINT8 *Digit,
- IN CHAR16 Char
- )
-/*++
-
- Routine Description:
- Determines if a Unicode character is a hexadecimal digit.
- The test is case insensitive.
-
- Arguments:
- Digit - Pointer to byte that receives the value of the hex character.
- Char - Unicode character to test.
-
- Returns:
- TRUE - If the character is a hexadecimal digit.
- FALSE - Otherwise.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
-
- if ((Char >= L'0') && (Char <= L'9')) {
- *Digit = (UINT8) (Char - L'0');
- return TRUE;
- }
-
- if ((Char >= L'A') && (Char <= L'F')) {
- *Digit = (UINT8) (Char - L'A' + 0x0A);
- return TRUE;
- }
-
- if ((Char >= L'a') && (Char <= L'f')) {
- *Digit = (UINT8) (Char - L'a' + 0x0A);
- return TRUE;
- }
-
- return FALSE;
-}
-////~
-
-////
-CHAR16
-R8_NibbleToHexChar (
- IN UINT8 Nibble
- )
-/*++
-
- Routine Description:
- Converts the low nibble of a byte to hex unicode character.
-
- Arguments:
- Nibble - lower nibble of a byte.
-
- Returns:
- Hex unicode character.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
-
- Nibble &= 0x0F;
- if (Nibble <= 0x9) {
- return (CHAR16)(Nibble + L'0');
- }
-
- return (CHAR16)(Nibble - 0xA + L'A');
-}
-////~
-
-////#HobLib
-VOID *
-R8_GetHob (
- IN UINT16 Type,
- IN VOID *HobStart
- )
-/*++
-
-Routine Description:
-
- This function returns the first instance of a HOB type in a HOB list.
-
-Arguments:
-
- Type - The HOB type to return.
- HobStart - The first HOB in the HOB list.
-
-Returns:
-
- HobStart - There were no HOBs found with the requested type.
- Other - The first HOB with the matching type.
-
---*/
-{
- //
- // Porting Guide:
- // Edk II HobLib GetNextHob () is an equivelent function with the following exceptions:
- // 1. GetNextHob () does not allow NULL value as the argument of HobStart by ASSERT ()
- // 2. GetNextHob () will return NULL instead of returning HobStart when such kind of
- // HOB can be retrieved, so caller does not need to re-check the return HOB type any longer.
- //
-
- VOID *Hob;
- //
- // Return input if not found
- //
- if (HobStart == NULL) {
- return HobStart;
- }
- Hob = GetNextHob (Type, HobStart);
- if (Hob == NULL) {
- return HobStart;
- }
-
- return Hob;
-}
-////~
-
-////
-UINTN
-R8_GetHobListSize (
- IN VOID *HobStart
- )
-/*++
-
-Routine Description:
-
- Get size of hob list.
-
-Arguments:
-
- HobStart - Start pointer of hob list
-
-Returns:
-
- Size of hob list.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
- EFI_PEI_HOB_POINTERS Hob;
- UINTN Size;
-
- Hob.Raw = HobStart;
- Size = 0;
-
- while (Hob.Header->HobType != EFI_HOB_TYPE_END_OF_HOB_LIST) {
- Size += Hob.Header->HobLength;
- Hob.Raw += Hob.Header->HobLength;
- }
-
- Size += Hob.Header->HobLength;
-
- return Size;
-}
-////~
-
-////
-UINT32
-R8_GetHobVersion (
- IN VOID *HobStart
- )
-/*++
-
-Routine Description:
-
- Get hob version.
-
-Arguments:
-
- HobStart - Start pointer of hob list
-
-Returns:
-
- Hob version.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
-
- EFI_PEI_HOB_POINTERS Hob;
-
- Hob.Raw = HobStart;
- return Hob.HandoffInformationTable->Version;
-}
-////~
-
-////
-EFI_STATUS
-R8_GetHobBootMode (
- IN VOID *HobStart,
- OUT EFI_BOOT_MODE *BootMode
- )
-/*++
-
-Routine Description:
-
- Get current boot mode.
-
-Arguments:
-
- HobStart - Start pointer of hob list
- BootMode - Current boot mode recorded in PHIT hob
-
-Returns:
-
- EFI_NOT_FOUND - Invalid hob header
- EFI_SUCCESS - Boot mode found
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- // In fact, since EFI_HANDOFF_HOB must be the first Hob,
- // the following code can retrieve boot mode.
- //
- // EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
- //
- // HandOffHob = GetHobList ();
- // ASSERT (HandOffHob->Header.HobType == EFI_HOB_TYPE_HANDOFF);
- //
- // BootMode = HandOffHob->BootMode;
- //
- EFI_PEI_HOB_POINTERS Hob;
-
- Hob.Raw = HobStart;
- if (Hob.Header->HobType != EFI_HOB_TYPE_HANDOFF) {
- return EFI_NOT_FOUND;
- }
-
- *BootMode = Hob.HandoffInformationTable->BootMode;
- return EFI_SUCCESS;
-}
-////~
-
-
-////#HobLib
-EFI_STATUS
-R8_GetCpuHobInfo (
- IN VOID *HobStart,
- OUT UINT8 *SizeOfMemorySpace,
- OUT UINT8 *SizeOfIoSpace
- )
-/*++
-
-Routine Description:
-
- Get information recorded in CPU hob (Memory space size, Io space size)
-
-Arguments:
-
- HobStart - Start pointer of hob list
- SizeOfMemorySpace - Size of memory size
- SizeOfIoSpace - Size of IO size
-
-Returns:
-
- EFI_NOT_FOUND - CPU hob not found
- EFI_SUCCESS - CPU hob found and information got.
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- // If Cpu HOB info is indispensable, user is able to ASSERT ()
- // first to save error handling code
- // For example:
- //
- // EFI_HOB_CPU *CpuHob;
- //
- // CpuHob = GetHob (EFI_HOB_TYPE_CPU, HobStart);
- // ASSERT (CpuHob != NULL);
- //
- // ...
- //
- EFI_HOB_CPU *CpuHob;
-
- CpuHob = GetHob (EFI_HOB_TYPE_CPU, HobStart);
- if (CpuHob == NULL) {
- return EFI_NOT_FOUND;
- }
-
- *SizeOfMemorySpace = CpuHob->SizeOfMemorySpace;
- *SizeOfIoSpace = CpuHob->SizeOfIoSpace;
- return EFI_SUCCESS;
-}
-////~
-
-////#HobLib
-EFI_STATUS
-R8_GetDxeCoreHobInfo (
- IN VOID *HobStart,
- OUT EFI_PHYSICAL_ADDRESS *BaseAddress,
- OUT UINT64 *Length,
- OUT VOID **EntryPoint,
- OUT EFI_GUID **FileName
- )
-/*++
-
-Routine Description:
-
- Get memory allocation hob created for DXE core and extract its information
-
-Arguments:
-
- HobStart - Start pointer of the hob list
- BaseAddress - Start address of memory allocated for DXE core
- Length - Length of memory allocated for DXE core
- EntryPoint - DXE core file name
- FileName - File Name
-
-Returns:
-
- EFI_NOT_FOUND - DxeCoreHob not found
- EFI_SUCCESS - DxeCoreHob found and information got
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
- EFI_PEI_HOB_POINTERS DxeCoreHob;
-
- for (DxeCoreHob.Raw = HobStart;
- (DxeCoreHob.Raw = GetNextHob (EFI_HOB_TYPE_MEMORY_ALLOCATION, DxeCoreHob.Raw)) != NULL;
- DxeCoreHob.Raw = GET_NEXT_HOB (DxeCoreHob)) {
- if (CompareGuid (&DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.Name,
- &gEfiHobMemeryAllocModuleGuid)) {
- *BaseAddress = DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.MemoryBaseAddress;
- *Length = DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.MemoryLength;
- *EntryPoint = (VOID *) (UINTN) DxeCoreHob.MemoryAllocationModule->EntryPoint;
- *FileName = &DxeCoreHob.MemoryAllocationModule->ModuleName;
- return EFI_SUCCESS;
- }
- }
-
- return EFI_NOT_FOUND;
-}
-////~
-
-////#HobLib
-EFI_STATUS
-R8_GetNextFirmwareVolumeHob (
- IN OUT VOID **HobStart,
- OUT EFI_PHYSICAL_ADDRESS *BaseAddress,
- OUT UINT64 *Length
- )
-/*++
-
-Routine Description:
-
- Get next firmware volume hob from HobStart
-
-Arguments:
-
- HobStart - Start pointer of hob list
- BaseAddress - Start address of next firmware volume
- Length - Length of next firmware volume
-
-Returns:
-
- EFI_NOT_FOUND - Next firmware volume not found
- EFI_SUCCESS - Next firmware volume found with address information
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- // Pay attention that caller is REQUIRED to update HobStart with:
- // *HobStart = GET_NEXT_HOB (FirmwareVolumeHob)
- //
- // If FV HOB info is indispensable, user is able to ASSERT ()
- // first to save error handling code
- // For example:
- //
- // EFI_HOB_FIRMWARE_VOLUME *FirmwareVolumeHob;
- //
- // FirmwareVolumeHob = GetHob (EFI_HOB_TYPE_FV, HobStart);
- // ASSERT (FirmwareVolumeHob != NULL);
- //
- // ...
- //
-
- EFI_PEI_HOB_POINTERS FirmwareVolumeHob;
-
- FirmwareVolumeHob.Raw = GetNextHob (EFI_HOB_TYPE_FV, *HobStart);
- if (FirmwareVolumeHob.Raw != NULL) {
- return EFI_NOT_FOUND;
- }
-
- *BaseAddress = FirmwareVolumeHob.FirmwareVolume->BaseAddress;
- *Length = FirmwareVolumeHob.FirmwareVolume->Length;
-
- *HobStart = GET_NEXT_HOB (FirmwareVolumeHob);
-
- return EFI_SUCCESS;
-}
-////~
-
-////#HobLib
-EFI_STATUS
-R8_GetNextGuidHob (
- IN OUT VOID **HobStart,
- IN EFI_GUID * Guid,
- OUT VOID **Buffer,
- OUT UINTN *BufferSize OPTIONAL
- )
-/*++
-
-Routine Description:
- Get the next guid hob.
-
-Arguments:
- HobStart - A pointer to the start hob.
- Guid - A pointer to a guid.
- Buffer - A pointer to the buffer.
- BufferSize - Buffer size.
-
-Returns:
- EFI_NOT_FOUND - Next Guid hob not found
- EFI_SUCCESS - Next Guid hob found and data for this Guid got
- EFI_INVALID_PARAMETER - invalid parameter
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is changed substantially with R9 counerpart GetNextGuidHob ().
- // 1. R9 GetNextGuidHob has two parameters and returns the matched GUID HOB from the StartHob.
- // 2. R9 GetNextGuidHob does not strip the HOB header, so caller is required to apply
- // GET_GUID_HOB_DATA () and GET_GUID_HOB_DATA_SIZE () to extract the data section and its
- // size info respectively.
- // 3. this function does not skip the starting HOB pointer unconditionally:
- // it returns HobStart back if HobStart itself meets the requirement;
- // caller is required to use GET_NEXT_HOB() if it wishes to skip current HobStart.
- //
- EFI_PEI_HOB_POINTERS GuidHob;
-
- if (Buffer == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- GuidHob.Raw = GetNextGuidHob (Guid, *HobStart);
- if (GuidHob.Raw == NULL) {
- return EFI_NOT_FOUND;
- }
-
- *Buffer = GET_GUID_HOB_DATA (GuidHob.Guid);
- if (BufferSize != NULL) {
- *BufferSize = GET_GUID_HOB_DATA_SIZE (GuidHob.Guid);
- }
-
- *HobStart = GET_NEXT_HOB (GuidHob);
-
- return EFI_SUCCESS;
-}
-////~
-
-////#HobLib
-EFI_STATUS
-R8_GetPalEntryHobInfo (
- IN VOID *HobStart,
- OUT EFI_PHYSICAL_ADDRESS *PalEntry
- )
-/*++
-
-Routine Description:
-
- Get PAL entry from PalEntryHob
-
-Arguments:
-
- HobStart - Start pointer of hob list
- PalEntry - Pointer to PAL entry
-
-Returns:
-
- Status code.
-
---*/
-{
- EFI_HOB_GUID_TYPE *GuidHob;
-
- GuidHob = GetNextGuidHob (&gPalEntryHob, HobStart);
-
- if (GuidHob == NULL) {
- return EFI_NOT_FOUND;
- }
-
- *PalEntry = *((EFI_PHYSICAL_ADDRESS *) GET_GUID_HOB_DATA (GuidHob));
- return EFI_SUCCESS;
-}
-////~
-
-////#HobLib
-EFI_STATUS
-R8_GetIoPortSpaceAddressHobInfo (
- IN VOID *HobStart,
- OUT EFI_PHYSICAL_ADDRESS *IoPortSpaceAddress
- )
-/*++
-
-Routine Description:
-
- Get IO port space address from IoBaseHob.
-
-Arguments:
-
- HobStart - Start pointer of hob list
- IoPortSpaceAddress - IO port space address
-
-Returns:
-
- Status code
-
---*/
-{
- //
- // Porting Guide:
- // This library interface is simply obsolete.
- // Include the source code to user code.
- //
- EFI_HOB_GUID_TYPE *GuidHob;
-
- GuidHob = GetNextGuidHob (&gEfiIoBaseHobGuid, HobStart);
-
- if (GuidHob == NULL) {
- return EFI_NOT_FOUND;
- }
-
- *IoPortSpaceAddress = *((EFI_PHYSICAL_ADDRESS *) GET_GUID_HOB_DATA (GuidHob));
- return EFI_SUCCESS;
-}
-////~
-
-////#HobLib
-EFI_STATUS
-R8_PeiBuildHobGuid (
- IN EFI_GUID *Guid,
- IN UINTN DataLength,
- OUT VOID **Hob
- )
-/*++
-
-Routine Description:
-
- Builds a custom HOB that is tagged with a GUID for identification
-
-Arguments:
-
- Guid - The GUID of the custome HOB type
- DataLength - The size of the data payload for the GUIDed HOB
- Hob - Pointer to pointer to the created Hob
-
-Returns:
-
- EFI_SUCCESS - Hob is successfully built.
- Others - Errors occur while creating new Hob
-
---*/
-{
- //
- // Porting Guide: Apply the new interface of BuildGuidHob in R9 HobLib.
- // Pay attention that the return value has been changed to the start address of
- // GUID HOB data so that caller can fill the customized data.
- // For BuildGuidHob (), the HOB Header and Name field is already stripped..
- //
- VOID *HobData;
-
- HobData = BuildGuidHob (Guid, DataLength);
- //
- // This step is necessary to be compatible with R8 interface!
- //
- *Hob = (VOID *) ((UINT8 *) HobData - sizeof (EFI_HOB_GUID_TYPE));
-
- return EFI_SUCCESS;
-}
-////~
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