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Refine include file for Device Recovery Module PPI. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8758 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24 2009-07-06 06:06:15 +00:00
parent 42c65073d2
commit 918294597a
1 changed files with 25 additions and 28 deletions
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53
IntelFrameworkPkg/Include/Ppi/DeviceRecoveryModule.h
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@ -36,15 +36,17 @@
typedef struct _EFI_PEI_DEVICE_RECOVERY_MODULE_PPI EFI_PEI_DEVICE_RECOVERY_MODULE_PPI;
/**
Returns the number of DXE capsules residing on the device.
This function searches for DXE capsules from the associated device and returns the number
and maximum size in bytes of the capsules discovered. Entry 1 is assumed to be the
highest load priority and entry N is assumed to be the lowest priority.
@param PeiServices General-purpose services that are available to every PEIM
@param This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.
@param NumberRecoveryCapsules Pointer to a caller-allocated UINTN. On output,
*NumberRecoveryCapsules contains the number of recovery capsule
images available for retrieval from this PEIM instance.
@param[in] PeiServices General-purpose services that are available to every PEIM
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.
@param[out] NumberRecoveryCapsules Pointer to a caller-allocated UINTN. On output,
*NumberRecoveryCapsules contains the number of recovery capsule
images available for retrieval from this PEIM instance.
@retval EFI_SUCCESS One or more capsules were discovered.
@retval EFI_DEVICE_ERROR A device error occurred.
@ -60,15 +62,19 @@ EFI_STATUS
);
/**
Returns the size and type of the requested recovery capsule.
This function gets the size and type of the requested recovery capsule.
@param PeiServices General-purpose services that are available to every PEIM
@param This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.
@param CapsuleInstance Specifies for which capsule instance to retrieve the information.
@param Size A pointer to a caller-allocated UINTN in which the size of
the requested recovery module is returned.
@param CapsuleType A pointer to a caller-allocated EFI_GUID in
which the type of the requested recovery capsule is returned.
@param[in] PeiServices General-purpose services that are available to every PEIM
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.
@param[in] CapsuleInstance Specifies for which capsule instance to retrieve the information.
This parameter must be between one and the value returned by
GetNumberRecoveryCapsules() in NumberRecoveryCapsules.
@param[out] Size A pointer to a caller-allocated UINTN in which the size of
the requested recovery module is returned.
@param[out] CapsuleType A pointer to a caller-allocated EFI_GUID in
which the type of the requested recovery capsule is returned.
@retval EFI_SUCCESS One or more capsules were discovered.
@retval EFI_DEVICE_ERROR A device error occurred.
@ -86,14 +92,16 @@ EFI_STATUS
);
/**
Loads a DXE capsule from some media into memory.
This function retrieves a DXE capsule from some device and loads it into memory.
Note that the published interface is device neutral.
@param PeiServices General-purpose services that are available to every PEIM
@param This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.
@param CapsuleInstance Specifies which capsule instance to retrieve.
@param Buffer Specifies a caller-allocated buffer in which the requested
recovery capsule will be returned.
@param[in, out] PeiServices General-purpose services that are available to every PEIM
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.
@param[in] CapsuleInstance Specifies which capsule instance to retrieve.
@param[out] Buffer Specifies a caller-allocated buffer in which the requested
recovery capsule will be returned.
@retval EFI_SUCCESS One or more capsules were discovered.
@retval EFI_DEVICE_ERROR A device error occurred.
@ -114,19 +122,8 @@ EFI_STATUS
/// regardless of the underlying device(s).
///
struct _EFI_PEI_DEVICE_RECOVERY_MODULE_PPI {
///
/// Returns the number of DXE capsules that were found.
///
EFI_PEI_DEVICE_GET_NUMBER_RECOVERY_CAPSULE GetNumberRecoveryCapsules;
///
/// Returns the capsule image type and the size of a given image.
///
EFI_PEI_DEVICE_GET_RECOVERY_CAPSULE_INFO GetRecoveryCapsuleInfo;
///
/// Loads a DXE capsule into memory
///
EFI_PEI_DEVICE_LOAD_RECOVERY_CAPSULE LoadRecoveryCapsule;
};