The internal header file includes the common header files, defines\r
internal structure and functions used by DxeCore module.\r
\r
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
#include <Library/TimerLib.h>\r
#include <Library/DxeServicesLib.h>\r
#include <Library/DebugAgentLib.h>\r
+#include <Library/CpuExceptionHandlerLib.h>\r
\r
\r
//\r
UINTN Signature;\r
LIST_ENTRY Link; // mFvHandleList\r
EFI_HANDLE Handle;\r
+ EFI_GUID FvNameGuid;\r
} KNOWN_HANDLE;\r
\r
\r
@param Buffer The address to return a pointer to the allocated\r
pool\r
\r
- @retval EFI_INVALID_PARAMETER PoolType not valid\r
+ @retval EFI_INVALID_PARAMETER PoolType not valid or Buffer is NULL\r
@retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.\r
@retval EFI_SUCCESS Pool successfully allocated.\r
\r
\r
\r
/**\r
- Creates a general-purpose event structure.\r
+ Creates an event.\r
\r
@param Type The type of event to create and its mode and\r
attributes\r
\r
\r
/**\r
- Creates a general-purpose event structure\r
+ Creates an event in a group.\r
\r
@param Type The type of event to create and its mode and\r
attributes\r
OUT EFI_EVENT *Event\r
);\r
\r
+/**\r
+ Creates a general-purpose event structure\r
+\r
+ @param Type The type of event to create and its mode and\r
+ attributes\r
+ @param NotifyTpl The task priority level of event notifications\r
+ @param NotifyFunction Pointer to the events notification function\r
+ @param NotifyContext Pointer to the notification functions context;\r
+ corresponds to parameter "Context" in the\r
+ notification function\r
+ @param EventGroup GUID for EventGroup if NULL act the same as\r
+ gBS->CreateEvent().\r
+ @param Event Pointer to the newly created event if the call\r
+ succeeds; undefined otherwise\r
+\r
+ @retval EFI_SUCCESS The event structure was created\r
+ @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value\r
+ @retval EFI_OUT_OF_RESOURCES The event could not be allocated\r
\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CoreCreateEventInternal (\r
+ IN UINT32 Type,\r
+ IN EFI_TPL NotifyTpl,\r
+ IN EFI_EVENT_NOTIFY NotifyFunction, OPTIONAL\r
+ IN CONST VOID *NotifyContext, OPTIONAL\r
+ IN CONST EFI_GUID *EventGroup, OPTIONAL\r
+ OUT EFI_EVENT *Event\r
+ );\r
\r
/**\r
Sets the type of timer and the trigger time for a timer event.\r
IN EFI_SYSTEM_TABLE *SystemTable\r
);\r
\r
+/**\r
+\r
+ Get FVB authentication status\r
+\r
+ @param FvbProtocol FVB protocol.\r
+\r
+ @return Authentication status.\r
+\r
+**/\r
+UINT32\r
+GetFvbAuthenticationStatus (\r
+ IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *FvbProtocol\r
+ );\r
\r
/**\r
This routine produces a firmware volume block protocol on a given\r
@param BaseAddress base address of the firmware volume image\r
@param Length length of the firmware volume image\r
@param ParentHandle handle of parent firmware volume, if this image\r
- came from an FV image file in another firmware\r
+ came from an FV image file and section in another firmware\r
volume (ala capsules)\r
+ @param AuthenticationStatus Authentication status inherited, if this image\r
+ came from an FV image file and section in another firmware volume.\r
@param FvProtocol Firmware volume block protocol produced.\r
\r
@retval EFI_VOLUME_CORRUPTED Volume corrupted.\r
IN EFI_PHYSICAL_ADDRESS BaseAddress,\r
IN UINT64 Length,\r
IN EFI_HANDLE ParentHandle,\r
+ IN UINT32 AuthenticationStatus,\r
OUT EFI_HANDLE *FvProtocol OPTIONAL\r
);\r
\r
IN VOID *Context\r
);\r
\r
+/**\r
+ Read data from Firmware Block by FVB protocol Read. \r
+ The data may cross the multi block ranges.\r
+\r
+ @param Fvb The FW_VOL_BLOCK_PROTOCOL instance from which to read data.\r
+ @param StartLba Pointer to StartLba.\r
+ On input, the start logical block index from which to read.\r
+ On output,the end logical block index after reading.\r
+ @param Offset Pointer to Offset\r
+ On input, offset into the block at which to begin reading.\r
+ On output, offset into the end block after reading.\r
+ @param DataSize Size of data to be read.\r
+ @param Data Pointer to Buffer that the data will be read into.\r
+\r
+ @retval EFI_SUCCESS Successfully read data from firmware block.\r
+ @retval others\r
+**/\r
+EFI_STATUS\r
+ReadFvbData (\r
+ IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *Fvb,\r
+ IN OUT EFI_LBA *StartLba,\r
+ IN OUT UINTN *Offset,\r
+ IN UINTN DataSize,\r
+ OUT UINT8 *Data\r
+ );\r
+\r
+/**\r
+ Given the supplied FW_VOL_BLOCK_PROTOCOL, allocate a buffer for output and\r
+ copy the real length volume header into it.\r
+\r
+ @param Fvb The FW_VOL_BLOCK_PROTOCOL instance from which to\r
+ read the volume header\r
+ @param FwVolHeader Pointer to pointer to allocated buffer in which\r
+ the volume header is returned.\r
+\r
+ @retval EFI_OUT_OF_RESOURCES No enough buffer could be allocated.\r
+ @retval EFI_SUCCESS Successfully read volume header to the allocated\r
+ buffer.\r
+\r
+**/\r
+EFI_STATUS\r
+GetFwVolHeader (\r
+ IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *Fvb,\r
+ OUT EFI_FIRMWARE_VOLUME_HEADER **FwVolHeader\r
+ );\r
+\r
+/**\r
+ Verify checksum of the firmware volume header.\r
+\r
+ @param FvHeader Points to the firmware volume header to be checked\r
+\r
+ @retval TRUE Checksum verification passed\r
+ @retval FALSE Checksum verification failed\r
+\r
+**/\r
+BOOLEAN\r
+VerifyFvHeaderChecksum (\r
+ IN EFI_FIRMWARE_VOLUME_HEADER *FvHeader\r
+ );\r
+\r
#endif\r
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