diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/PeiMain.h')
| -rw-r--r-- | MdeModulePkg/Core/Pei/PeiMain.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/MdeModulePkg/Core/Pei/PeiMain.h b/MdeModulePkg/Core/Pei/PeiMain.h index 6653240c0e..e121fa4281 100644 --- a/MdeModulePkg/Core/Pei/PeiMain.h +++ b/MdeModulePkg/Core/Pei/PeiMain.h @@ -275,9 +275,7 @@ PeimDispatchReadiness ( /**
Conduct PEIM dispatch.
- @param SecCoreData Points to a data structure containing information about the PEI core's operating
- environment, such as the size and location of temporary RAM, the stack location and
- the BFV location.
+ @param SecCoreData Pointer to the data structure containing SEC to PEI handoff data
@param PrivateData Pointer to the private data passed in from caller
@retval EFI_SUCCESS Successfully dispatched PEIM.
@@ -317,10 +315,10 @@ InitializeDispatcherData ( @param Private PeiCore's private data structure
@param FileHandle PEIM's file handle
- @param PeimCount Peim count in all dispatched PEIMs.
+ @param PeimCount The index of last dispatched PEIM.
- @retval TRUE Can be dispatched
- @retval FALSE Cannot be dispatched
+ @retval TRUE Can be dispatched
+ @retval FALSE Cannot be dispatched
**/
BOOLEAN
@@ -352,12 +350,13 @@ InitializePpiServices ( /**
- Convert Ppi description and PpiData pointer in heap after temporary memory
- is migrated to permenent memory.
-
- @param PrivateData PeiCore's private data structure
- @param OldCheckingBottom The old checking bottom.
- @param OldCheckingTop The old checking top.
+ Migrate the Hob list from the CAR stack to PEI installed memory.
+
+ @param PrivateData Pointer to PeiCore's private data structure.
+ @param OldCheckingBottom Bottom of temporary memory range. All Ppi in this range
+ will be fixup for PpiData and PpiDescriptor pointer.
+ @param OldCheckingTop Top of temporary memory range. All Ppi in this range
+ will be fixup for PpiData and PpiDescriptor.
@param Fixup The address difference between
the new Hob list and old Hob list.
@@ -373,14 +372,14 @@ ConvertPpiPointers ( /**
- Install PPI services.
+ Install PPI services. It is implementation of EFI_PEI_SERVICE.InstallPpi.
@param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
@param PpiList Pointer to ppi array that want to be installed.
@retval EFI_SUCCESS if all PPIs in PpiList are successfully installed.
@retval EFI_INVALID_PARAMETER if PpiList is NULL pointer
- @retval EFI_INVALID_PARAMETER if any PPI in PpiList is not valid
+ if any PPI in PpiList is not valid
@retval EFI_OUT_OF_RESOURCES if there is no more memory resource to install PPI
**/
@@ -402,7 +401,7 @@ PeiInstallPpi ( @retval EFI_SUCCESS if the operation was successful
@retval EFI_INVALID_PARAMETER if OldPpi or NewPpi is NULL
- @retval EFI_INVALID_PARAMETER if NewPpi is not valid
+ if NewPpi is not valid
@retval EFI_NOT_FOUND if the PPI was not in the database
**/
@@ -1060,7 +1059,7 @@ InitializeImageServices ( @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
@param FileHandle File handle of a Fv type file.
@param AuthenticationState Pointer to attestation authentication state of image.
-
+ If return 0, means pass security checking.
@retval EFI_NOT_FOUND FV image can't be found.
@retval EFI_SUCCESS Successfully to process it.
|