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authorbbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524>2006-04-21 22:54:32 +0000
committerbbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524>2006-04-21 22:54:32 +0000
commit878ddf1fc3540a715f63594ed22b6929e881afb4 (patch)
treec56c44dac138137b510e1fba7c3efe5e4d84bea2 /MdePkg/Library/PeiPcdLib
downloadedk2-platforms-878ddf1fc3540a715f63594ed22b6929e881afb4.tar.xz
Initial import.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/PeiPcdLib')
-rw-r--r--MdePkg/Library/PeiPcdLib/PeiPcdLib.c951
-rw-r--r--MdePkg/Library/PeiPcdLib/PeiPcdLib.mbd30
-rw-r--r--MdePkg/Library/PeiPcdLib/PeiPcdLib.msa46
-rw-r--r--MdePkg/Library/PeiPcdLib/build.xml47
4 files changed, 1074 insertions, 0 deletions
diff --git a/MdePkg/Library/PeiPcdLib/PeiPcdLib.c b/MdePkg/Library/PeiPcdLib/PeiPcdLib.c
new file mode 100644
index 0000000000..29fdeb0ee4
--- /dev/null
+++ b/MdePkg/Library/PeiPcdLib/PeiPcdLib.c
@@ -0,0 +1,951 @@
+/** @file
+Implementation of PcdLib class library for PEI phase.
+
+Copyright (c) 2006, Intel Corporation<BR>
+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.
+
+
+Module Name: PeiPcdLib.c
+
+**/
+
+
+
+/**
+ The constructor function retrieve the PCD_PPI pointer.
+
+ @param[in] VOID
+
+ @retval PCD_PPI * The pointer to the PCD_PPI.
+
+**/
+PCD_PPI *
+GetPcdPpiPtr (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI *PcdPpi;
+ EFI_PEI_SERVICES **PeiServices;
+
+
+ PeiServices = GetPeiServicesTablePointer ();
+
+ Status = (**PeiServices).LocatePpi (
+ PeiServices,
+ &gPcdPpiGuid,
+ 0,
+ NULL,
+ (VOID **)&PcdPpi
+ );
+
+ ASSERT_EFI_ERROR (Status);
+
+ return PcdPpi;
+}
+
+
+
+/**
+ Sets the current SKU in the PCD database to the value specified by SkuId. SkuId is returned.
+
+ @param[in] SkuId The SKU value that will be used when the PCD service will retrieve and
+ set values associated with a PCD token.
+
+ @retval UINTN Return the SKU ID that just be set.
+
+**/
+UINTN
+EFIAPI
+LibPcdSetSku (
+ IN UINTN SkuId
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI *PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->SetSku (SkuId);
+ ASSERT_EFI_ERROR (Status);
+
+ return SkuId;
+}
+
+
+
+/**
+ Returns the 8-bit value for the token specified by TokenNumber.
+
+ @param[in] The PCD token number to retrieve a current value for.
+
+ @retval UINT8 Returns the 8-bit value for the token specified by TokenNumber.
+
+**/
+UINT8
+EFIAPI
+LibPcdGet8 (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get8 (TokenNumber);
+}
+
+
+
+/**
+ Returns the 16-bit value for the token specified by TokenNumber.
+
+ @param[in] The PCD token number to retrieve a current value for.
+
+ @retval UINT16 Returns the 16-bit value for the token specified by TokenNumber.
+
+**/
+UINT16
+EFIAPI
+LibPcdGet16 (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI *PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get16 (TokenNumber);
+}
+
+
+
+/**
+ Returns the 32-bit value for the token specified by TokenNumber.
+
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINT32 Returns the 32-bit value for the token specified by TokenNumber.
+
+**/
+UINT32
+EFIAPI
+LibPcdGet32 (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get32 (TokenNumber);
+}
+
+
+
+/**
+ Returns the 64-bit value for the token specified by TokenNumber.
+
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINT64 Returns the 64-bit value for the token specified by TokenNumber.
+
+**/
+UINT64
+EFIAPI
+LibPcdGet64 (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get64 (TokenNumber);
+}
+
+
+
+/**
+ Returns the pointer to the buffer of the token specified by TokenNumber.
+
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval VOID* Returns the pointer to the token specified by TokenNumber.
+
+**/
+VOID *
+EFIAPI
+LibPcdGetPtr (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->GetPtr (TokenNumber);
+}
+
+
+
+/**
+ Returns the Boolean value of the token specified by TokenNumber.
+
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval BOOLEAN Returns the Boolean value of the token specified by TokenNumber.
+
+**/
+BOOLEAN
+EFIAPI
+LibPcdGetBool (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->GetBool (TokenNumber);
+}
+
+
+
+/**
+ Returns the size of the token specified by TokenNumber.
+
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINTN Returns the size of the token specified by TokenNumber.
+
+**/
+UINTN
+EFIAPI
+LibPcdGetSize (
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->GetSize (TokenNumber);
+}
+
+
+
+/**
+ Returns the 8-bit value for the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINT8 Return the UINT8.
+
+**/
+UINT8
+EFIAPI
+LibPcdGetEx8 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get8Ex (Guid, TokenNumber);
+}
+
+
+
+/**
+ Returns the 16-bit value for the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINT16 Return the UINT16.
+
+**/
+UINT16
+EFIAPI
+LibPcdGetEx16 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get16Ex (Guid, TokenNumber);
+}
+
+
+
+/**
+ Returns the 32-bit value for the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINT32 Return the UINT32.
+
+**/
+UINT32
+EFIAPI
+LibPcdGetEx32 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get32Ex (Guid, TokenNumber);
+}
+
+
+
+
+/**
+ Returns the 64-bit value for the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINT64 Return the UINT64.
+
+**/
+UINT64
+EFIAPI
+LibPcdGetEx64 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->Get64Ex (Guid, TokenNumber);
+}
+
+
+
+/**
+ Returns the pointer to the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval VOID* Return the VOID* pointer.
+
+**/
+VOID *
+EFIAPI
+LibPcdGetExPtr (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->GetPtrEx (Guid, TokenNumber);
+}
+
+
+
+/**
+ Returns the Boolean value of the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval BOOLEAN Return the BOOLEAN.
+
+**/
+BOOLEAN
+EFIAPI
+LibPcdGetExBool (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->GetBoolEx (Guid, TokenNumber);
+}
+
+
+
+/**
+ Returns the size of the token specified by TokenNumber and Guid.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates
+ which namespace to retrieve a value from.
+ @param[in] TokenNumber The PCD token number to retrieve a current value for.
+
+ @retval UINTN Return the size.
+
+**/
+UINTN
+EFIAPI
+LibPcdGetExSize (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber
+ )
+{
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ return PcdPpi->GetSizeEx (Guid, TokenNumber);
+}
+
+
+
+/**
+ Sets the 8-bit value for the token specified by TokenNumber
+ to the value specified by Value. Value is returned.
+
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 8-bit value to set.
+
+ @retval UINT8 Return the value been set.
+
+**/
+UINT8
+EFIAPI
+LibPcdSet8 (
+ IN UINTN TokenNumber,
+ IN UINT8 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set8 (TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 16-bit value for the token specified by TokenNumber
+ to the value specified by Value. Value is returned.
+
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 16-bit value to set.
+
+ @retval UINT16 Return the value been set.
+
+**/
+UINT16
+EFIAPI
+LibPcdSet16 (
+ IN UINTN TokenNumber,
+ IN UINT16 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set16 (TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 32-bit value for the token specified by TokenNumber
+ to the value specified by Value. Value is returned.
+
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 32-bit value to set.
+
+ @retval UINT32 Return the value been set.
+
+**/
+UINT32
+EFIAPI
+LibPcdSet32 (
+ IN UINTN TokenNumber,
+ IN UINT32 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+ Status = PcdPpi->Set32 (TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 64-bit value for the token specified by TokenNumber
+ to the value specified by Value. Value is returned.
+
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 64-bit value to set.
+
+ @retval UINT64 Return the value been set.
+
+**/
+UINT64
+EFIAPI
+LibPcdSet64 (
+ IN UINTN TokenNumber,
+ IN UINT64 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set64 (TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets a buffer for the token specified by TokenNumber to
+ the value specified by Value. Value is returned.
+ If Value is NULL, then ASSERT().
+
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value A pointer to the buffer to set.
+
+ @retval VOID* Return the pointer for the buffer been set.
+
+**/
+VOID *
+EFIAPI
+LibPcdSetPtr (
+ IN UINTN TokenNumber,
+ IN CONST VOID *Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->SetPtr (TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return (VOID *)Value;
+}
+
+
+
+/**
+ Sets the Boolean value for the token specified by TokenNumber
+ to the value specified by Value. Value is returned.
+
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The boolean value to set.
+
+ @retval BOOLEAN Return the value been set.
+
+**/
+BOOLEAN
+EFIAPI
+LibPcdSetBool (
+ IN UINTN TokenNumber,
+ IN BOOLEAN Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->SetBool (TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 8-bit value for the token specified by TokenNumber and
+ Guid to the value specified by Value. Value is returned.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that
+ designates which namespace to set a value from.
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 8-bit value to set.
+
+ @retval UINT8 Return the value been set.
+
+**/
+UINT8
+EFIAPI
+LibPcdSetEx8 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber,
+ IN UINT8 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set8Ex (Guid, TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 16-bit value for the token specified by TokenNumber and
+ Guid to the value specified by Value. Value is returned.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that
+ designates which namespace to set a value from.
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 16-bit value to set.
+
+ @retval UINT8 Return the value been set.
+
+**/
+UINT16
+EFIAPI
+LibPcdSetEx16 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber,
+ IN UINT16 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set16Ex (Guid, TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 32-bit value for the token specified by TokenNumber and
+ Guid to the value specified by Value. Value is returned.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that
+ designates which namespace to set a value from.
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 32-bit value to set.
+
+ @retval UINT32 Return the value been set.
+
+**/
+UINT32
+EFIAPI
+LibPcdSetEx32 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber,
+ IN UINT32 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set32Ex (Guid, TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets the 64-bit value for the token specified by TokenNumber and
+ Guid to the value specified by Value. Value is returned.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that
+ designates which namespace to set a value from.
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 64-bit value to set.
+
+ @retval UINT64 Return the value been set.
+
+**/
+UINT64
+EFIAPI
+LibPcdSetEx64 (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber,
+ IN UINT64 Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->Set64Ex (Guid, TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ Sets a buffer for the token specified by TokenNumber and
+ Guid to the value specified by Value. Value is returned.
+ If Guid is NULL, then ASSERT().
+ If Value is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that
+ designates which namespace to set a value from.
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The 8-bit value to set.
+
+ @retval VOID * Return the value been set.
+
+**/
+VOID *
+EFIAPI
+LibPcdSetExPtr (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber,
+ IN CONST VOID *Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->SetPtrEx (Guid, TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return (VOID *)Value;
+}
+
+
+
+/**
+ Sets the Boolean value for the token specified by TokenNumber and
+ Guid to the value specified by Value. Value is returned.
+ If Guid is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that
+ designates which namespace to set a value from.
+ @param[in] TokenNumber The PCD token number to set a current value for.
+ @param[in] Value The Boolean value to set.
+
+ @retval Boolean Return the value been set.
+
+**/
+BOOLEAN
+EFIAPI
+LibPcdSetExBool (
+ IN CONST GUID *Guid,
+ IN UINTN TokenNumber,
+ IN BOOLEAN Value
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->SetBoolEx (Guid, TokenNumber, Value);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return Value;
+}
+
+
+
+/**
+ When the token specified by TokenNumber and Guid is set,
+ then notification function specified by NotificationFunction is called.
+ If Guid is NULL, then the default token space is used.
+ If NotificationFunction is NULL, then ASSERT().
+
+ @param[in] Guid Pointer to a 128-bit unique value that designates which
+ namespace to set a value from. If NULL, then the default
+ token space is used.
+ @param[in] TokenNumber The PCD token number to monitor.
+ @param[in] NotificationFunction The function to call when the token
+ specified by Guid and TokenNumber is set.
+
+ @retval VOID
+
+**/
+VOID
+EFIAPI
+LibPcdCallbackOnSet (
+ IN CONST GUID *Guid, OPTIONAL
+ IN UINTN TokenNumber,
+ IN PCD_CALLBACK NotificationFunction
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->CallbackOnSet (TokenNumber, Guid, NotificationFunction);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return;
+}
+
+
+
+/**
+ Disable a notification function that was established with LibPcdCallbackonSet().
+ If NotificationFunction is NULL, then ASSERT().
+
+ @param[in] Guid Specify the GUID token space.
+ @param[in] TokenNumber Specify the token number.
+ @param[in] NotificationFunction The callback function to be unregistered.
+
+ @retval VOID
+
+**/
+VOID
+EFIAPI
+LibPcdCancelCallback (
+ IN CONST GUID *Guid, OPTIONAL
+ IN UINTN TokenNumber,
+ IN PCD_CALLBACK NotificationFunction
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->CancelCallback (TokenNumber, Guid, NotificationFunction);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return;
+}
+
+
+
+/**
+ Retrieves the next PCD token number from the token space specified by Guid.
+ If Guid is NULL, then the default token space is used. If TokenNumber is 0,
+ then the first token number is returned. Otherwise, the token number that
+ follows TokenNumber in the token space is returned. If TokenNumber is the last
+ token number in the token space, then 0 is returned. If TokenNumber is not 0 and
+ is not in the token space specified by Guid, then ASSERT().
+
+ @param[in] Pointer to a 128-bit unique value that designates which namespace
+ to set a value from. If NULL, then the default token space is used.
+ @param[in] The previous PCD token number. If 0, then retrieves the first PCD
+ token number.
+
+ @retval UINTN The next valid token number.
+
+**/
+UINTN
+EFIAPI
+LibPcdGetNextToken (
+ IN CONST GUID *Guid, OPTIONAL
+ IN OUT UINTN *TokenNumber
+ )
+{
+ EFI_STATUS Status;
+ PCD_PPI * PcdPpi;
+
+ PcdPpi = GetPcdPpiPtr ();
+
+
+ Status = PcdPpi->GetNextToken (Guid, TokenNumber);
+
+ ASSERT_EFI_ERROR (Status);
+
+ return (*TokenNumber);
+}
diff --git a/MdePkg/Library/PeiPcdLib/PeiPcdLib.mbd b/MdePkg/Library/PeiPcdLib/PeiPcdLib.mbd
new file mode 100644
index 0000000000..bb90381ca0
--- /dev/null
+++ b/MdePkg/Library/PeiPcdLib/PeiPcdLib.mbd
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
+<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MbdLibHeader>
+ <BaseName>PeiPcdLib</BaseName>
+ <Guid>9dbf6f25-0da2-4a1d-8e12-e78de6ab4d0e</Guid>
+ <Version>0</Version>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>
+ 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.
+ </License>
+ <Created>2006-03-09 23:12</Created>
+ <Modified>2006-03-19 15:17</Modified>
+ </MbdLibHeader>
+</LibraryModuleBuildDescription>
diff --git a/MdePkg/Library/PeiPcdLib/PeiPcdLib.msa b/MdePkg/Library/PeiPcdLib/PeiPcdLib.msa
new file mode 100644
index 0000000000..cc07e01f49
--- /dev/null
+++ b/MdePkg/Library/PeiPcdLib/PeiPcdLib.msa
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
+<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MsaLibHeader>
+ <BaseName>PeiPcdLib</BaseName>
+ <ModuleType>PEIM</ModuleType>
+ <ComponentType>LIBRARY</ComponentType>
+ <Guid>9dbf6f25-0da2-4a1d-8e12-e78de6ab4d0e</Guid>
+ <Version>0</Version>
+ <Abstract>PCD Library Instance implemented with PCD PPI.</Abstract>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>
+ 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.
+ </License>
+ <Specification>0</Specification>
+ <Created>2006-03-09 23:12</Created>
+ <Updated>2006-03-19 15:17</Updated>
+ </MsaLibHeader>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_PRODUCED">PcdLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">PeimEntryPoint</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">PeiServicesTablePointerLib</LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename>PeiPcdLib.c</Filename>
+ </SourceFiles>
+ <Includes>
+ <PackageName>MdePkg</PackageName>
+ </Includes>
+</LibraryModuleSurfaceArea>
diff --git a/MdePkg/Library/PeiPcdLib/build.xml b/MdePkg/Library/PeiPcdLib/build.xml
new file mode 100644
index 0000000000..5e79dde43e
--- /dev/null
+++ b/MdePkg/Library/PeiPcdLib/build.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?><!-- 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.-->
+<project basedir="." default="PeiPcdLib"><!--Apply external ANT tasks-->
+ <taskdef resource="GenBuild.tasks"/>
+ <taskdef resource="net/sf/antcontrib/antlib.xml"/>
+ <property environment="env"/>
+ <property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
+ <import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
+ <property name="MODULE_RELATIVE_PATH" value="Library\PeiPcdLib"/>
+ <property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
+ <property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
+ <target name="PeiPcdLib">
+ <GenBuild baseName="PeiPcdLib" mbdFilename="${MODULE_DIR}\PeiPcdLib.mbd" msaFilename="${MODULE_DIR}\PeiPcdLib.msa"/>
+ </target>
+ <target depends="PeiPcdLib_clean" name="clean"/>
+ <target depends="PeiPcdLib_cleanall" name="cleanall"/>
+ <target name="PeiPcdLib_clean">
+ <OutputDirSetup baseName="PeiPcdLib" mbdFilename="${MODULE_DIR}\PeiPcdLib.mbd" msaFilename="${MODULE_DIR}\PeiPcdLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}\PeiPcdLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}\PeiPcdLib_build.xml" target="clean"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
+ </target>
+ <target name="PeiPcdLib_cleanall">
+ <OutputDirSetup baseName="PeiPcdLib" mbdFilename="${MODULE_DIR}\PeiPcdLib.mbd" msaFilename="${MODULE_DIR}\PeiPcdLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}\PeiPcdLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}\PeiPcdLib_build.xml" target="cleanall"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}"/>
+ <delete dir="${DEST_DIR_DEBUG}"/>
+ <delete>
+ <fileset dir="${BIN_DIR}" includes="**PeiPcdLib*"/>
+ </delete>
+ </target>
+</project> \ No newline at end of file