c40f7cc7fd
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1525 * Add Capsule Update Policy Protocol to FmpDevicePkg * Add CapsuleUpdatePolicyLib instance that uses the services of the Capsule Update Policy Protocol * Add module that produces the Capsule Update Policy Protocol using the services of the CapsuleUpdatePolicyLib class. * Update FmpDevicePkg DSC to build the new library instance and the new module and update builds of FmpDxe modules to demonstrate the use of the different CapsuleUpdatePolicyLib instances. Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Liming Gao <liming.gao@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Wang Fan <fan.wang@intel.com> Reviewed-by: Eric Jin <eric.jin@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/** @file
|
|
Provides services to retrieve values from a capsule's FMP Payload Header.
|
|
The structure is not included in the library class. Instead, services are
|
|
provided to retrieve information from the FMP Payload Header. If information
|
|
is added to the FMP Payload Header, then new services may be added to this
|
|
library class to retrieve the new information.
|
|
|
|
Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
|
|
Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef _FMP_PAYLOAD_HEADER_LIB_H__
|
|
#define _FMP_PAYLOAD_HEADER_LIB_H__
|
|
|
|
/**
|
|
Returns the FMP Payload Header size in bytes.
|
|
|
|
@param[in] Header FMP Payload Header to evaluate
|
|
@param[in] FmpPayloadSize Size of FMP payload
|
|
@param[out] Size The size, in bytes, of the FMP Payload Header.
|
|
|
|
@retval EFI_SUCCESS The firmware version was returned.
|
|
@retval EFI_INVALID_PARAMETER Header is NULL.
|
|
@retval EFI_INVALID_PARAMETER Size is NULL.
|
|
@retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
GetFmpPayloadHeaderSize (
|
|
IN CONST VOID *Header,
|
|
IN CONST UINTN FmpPayloadSize,
|
|
OUT UINT32 *Size
|
|
);
|
|
|
|
/**
|
|
Returns the version described in the FMP Payload Header.
|
|
|
|
@param[in] Header FMP Payload Header to evaluate
|
|
@param[in] FmpPayloadSize Size of FMP payload
|
|
@param[out] Version The firmware version described in the FMP Payload
|
|
Header.
|
|
|
|
@retval EFI_SUCCESS The firmware version was returned.
|
|
@retval EFI_INVALID_PARAMETER Header is NULL.
|
|
@retval EFI_INVALID_PARAMETER Version is NULL.
|
|
@retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
GetFmpPayloadHeaderVersion (
|
|
IN CONST VOID *Header,
|
|
IN CONST UINTN FmpPayloadSize,
|
|
OUT UINT32 *Version
|
|
);
|
|
|
|
/**
|
|
Returns the lowest supported version described in the FMP Payload Header.
|
|
|
|
@param[in] Header FMP Payload Header to evaluate
|
|
@param[in] FmpPayloadSize Size of FMP payload
|
|
@param[out] LowestSupportedVersion The lowest supported version described in
|
|
the FMP Payload Header.
|
|
|
|
@retval EFI_SUCCESS The lowest support version was returned.
|
|
@retval EFI_INVALID_PARAMETER Header is NULL.
|
|
@retval EFI_INVALID_PARAMETER LowestSupportedVersion is NULL.
|
|
@retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
GetFmpPayloadHeaderLowestSupportedVersion (
|
|
IN CONST VOID *Header,
|
|
IN CONST UINTN FmpPayloadSize,
|
|
OUT UINT32 *LowestSupportedVersion
|
|
);
|
|
|
|
#endif
|