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@ -780,13 +780,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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This function provides a means by which SKU support can be established in the PCD infrastructure.
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Sets the current SKU in the PCD database to the value specified by SkuId. SkuId is returned.
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If SkuId >= PCD_MAX_SKU_ID, then ASSERT().
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@param[in] SkuId The SKU value that will be used when the PCD service will retrieve and
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set values associated with a PCD token.
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If SkuId >= 0x100, then ASSERT().
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@param SkuId The SKU value that will be used when the PCD service retrieves and sets values
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associated with a PCD token.
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@return Return the SKU ID that just be set.
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@return Return the SKU ID that just be set.
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**/
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UINTN
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@ -920,9 +919,9 @@ LibPcdGetSize (
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If Guid is NULL, then ASSERT().
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@param[in] Guid Pointer to a 128-bit unique value that designates
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which namespace to retrieve a value from.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@param[in] Guid Pointer to a 128-bit unique value that designates
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which namespace to retrieve a value from.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Return the UINT8.
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@ -942,9 +941,9 @@ LibPcdGetEx8 (
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If Guid is NULL, then ASSERT().
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@param[in] Guid Pointer to a 128-bit unique value that designates
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which namespace to retrieve a value from.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@param[in] Guid Pointer to a 128-bit unique value that designates
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which namespace to retrieve a value from.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Return the UINT16.
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@ -961,9 +960,9 @@ LibPcdGetEx16 (
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Returns the 32-bit value for the token specified by TokenNumber and Guid.
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If Guid is NULL, then ASSERT().
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@param[in] Guid Pointer to a 128-bit unique value that designates
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which namespace to retrieve a value from.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@param[in] Guid Pointer to a 128-bit unique value that designates
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which namespace to retrieve a value from.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Return the UINT32.
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@ -1352,18 +1351,14 @@ LibPcdSetExBool (
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/**
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When the token specified by TokenNumber and Guid is set,
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then notification function specified by NotificationFunction is called.
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If Guid is NULL, then the default token space is used.
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If NotificationFunction is NULL, then ASSERT().
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This notification function serves two purposes. Firstly, it notifies the module which
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did the registration that the value of this PCD token has been set. Secondly,
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it provides a mechanism for the module which did the registration to intercept
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the set operation and override the value been set if necessary. After the invocation
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of the callback function, TokenData will be used by PCD service PEIM or driver to
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modify the internal data in PCD database.
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This notification function serves two purposes.
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Firstly, it notifies the module which did the registration that the value of this
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PCD token has been set.
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Secondly, it provides a mechanism for the module which did the registration to intercept
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the set operation and override the value been set if necessary. After the invocation of
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the callback function, TokenData will be used by PCD service PEIM or driver to modify th
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internal data in PCD database.
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@param[in] CallBackGuid The PCD token GUID being set.
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@param[in] CallBackToken The PCD token number being set.
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@ -1386,14 +1381,13 @@ VOID
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When the token specified by TokenNumber and Guid is set,
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then notification function specified by NotificationFunction is called.
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If Guid is NULL, then the default token space is used.
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If Guid is NULL, then the default token space is used.
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If NotificationFunction is NULL, then ASSERT().
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@param[in] Guid Pointer to a 128-bit unique value that designates which
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namespace to set a value from. If NULL, then the default
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token space is used.
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@param[in] TokenNumber The PCD token number to monitor.
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@param[in] Guid Pointer to a 128-bit unique value that designates which
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namespace to set a value from. If NULL, then the default
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token space is used.
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@param[in] TokenNumber The PCD token number to monitor.
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@param[in] NotificationFunction The function to call when the token
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specified by Guid and TokenNumber is set.
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@ -1410,14 +1404,13 @@ LibPcdCallbackOnSet (
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/**
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Disable a notification function that was established with LibPcdCallbackonSet().
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Disable a notification function that was previously established with LibPcdCallbackOnSet().
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Disable a notification function that was previously established with LibPcdCallbackOnSet().
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If NotificationFunction is NULL, then ASSERT().
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If LibPcdCallbackOnSet() was not previously called with Guid, TokenNumber,
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and NotificationFunction, then ASSERT().
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@param[in] Guid Specify the GUID token space.
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@param[in] TokenNumber Specify the token number.
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@param[in] Guid Specify the GUID token space.
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@param[in] TokenNumber Specify the token number.
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@param[in] NotificationFunction The callback function to be unregistered.
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**/
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@ -1461,23 +1454,17 @@ LibPcdGetNextToken (
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/**
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Used to retrieve the list of available PCD token space GUIDs.
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Retrieves the next PCD token space from a token space specified by Guid.
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Guid of NULL is reserved to mark the default local token namespace on the current
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platform. If Guid is NULL, then the GUID of the first non-local token space of the
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current platform is returned. If Guid is the last non-local token space,
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then NULL is returned.
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If Guid is not NULL and is not a valid token space in the current platform, then ASSERT().
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Returns the PCD token space GUID that follows TokenSpaceGuid in the list of token spaces
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in the platform.
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If TokenSpaceGuid is NULL, then a pointer to the first PCD token spaces returned.
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If TokenSpaceGuid is the last PCD token space GUID in the list, then NULL is returned.
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@param[in] Guid Pointer to a 128-bit unique value that designates from which namespace
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to start the search.
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@param TokenSpaceGuid Pointer to the a PCD token space GUID
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@return The next valid token namespace.
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**/
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GUID *
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GUID *
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EFIAPI
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LibPcdGetNextTokenSpace (
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IN CONST GUID *TokenSpaceGuid
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