EsrtManagement.h File Reference

#include <Guid/SystemResourceTable.h>

Go to the source code of this file.

Data Structures
struct	_ESRT_MANAGEMENT_PROTOCOL

Macros
#define	ESRT_MANAGEMENT_PROTOCOL_GUID

Typedefs
typedef struct _ESRT_MANAGEMENT_PROTOCOL	ESRT_MANAGEMENT_PROTOCOL
typedef EFI_STATUS(EFIAPI *	GET_ESRT_ENTRY) (IN EFI_GUID *FwClass, IN OUT EFI_SYSTEM_RESOURCE_ENTRY *Entry)
typedef EFI_STATUS(EFIAPI *	UPDATE_ESRT_ENTRY) (IN EFI_SYSTEM_RESOURCE_ENTRY *Entry)
typedef EFI_STATUS(EFIAPI *	UNREGISTER_ESRT_ENTRY) (IN EFI_GUID *FwClass)
typedef EFI_STATUS(EFIAPI *	REGISTER_ESRT_ENTRY) (IN EFI_SYSTEM_RESOURCE_ENTRY *Entry)
typedef EFI_STATUS(EFIAPI *	SYNC_ESRT_FMP) (VOID)
typedef EFI_STATUS(EFIAPI *	LOCK_ESRT_REPOSITORY) (VOID)

Variables
EFI_GUID	gEsrtManagementProtocolGuid

Detailed Description

The Esrt Management Protocol used to register/set/update an updatable firmware resource .

Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file EsrtManagement.h.

Macro Definition Documentation

ESRT_MANAGEMENT_PROTOCOL_GUID

#define ESRT_MANAGEMENT_PROTOCOL_GUID

Value:

  { \
    0xa340c064, 0x723c, 0x4a9c, { 0xa4, 0xdd, 0xd5, 0xb4, 0x7a, 0x26, 0xfb, 0xb0 } \
  }

Global ID for the ESRT_MANAGEMENT_PROTOCOL.

Definition at line 17 of file EsrtManagement.h.

Typedef Documentation

ESRT_MANAGEMENT_PROTOCOL

typedef struct _ESRT_MANAGEMENT_PROTOCOL ESRT_MANAGEMENT_PROTOCOL

Forward declaration for the _ESRT_MANAGEMENT_PROTOCOL.

Definition at line 25 of file EsrtManagement.h.

GET_ESRT_ENTRY

typedef EFI_STATUS(EFIAPI * GET_ESRT_ENTRY) (IN EFI_GUID *FwClass, IN OUT EFI_SYSTEM_RESOURCE_ENTRY *Entry)

Get Variable name and data by Esrt Entry FwClass

Parameters

[in]	FwClass	FwClass of Esrt entry to get
[in,out]	Entry	Esrt entry returned

Return values

EFI_SUCCESS	The variable saving this Esrt Entry exists.
EF_NOT_FOUND	No correct variable found.

Definition at line 38 of file EsrtManagement.h.

LOCK_ESRT_REPOSITORY

typedef EFI_STATUS(EFIAPI * LOCK_ESRT_REPOSITORY) (VOID)

This function locks up Esrt repository to be readonly. It should be called before gEfiEndOfDxeEventGroupGuid event signaled

Return values

EFI_SUCCESS

Locks up FMP Non-FMP repository successfully

Definition at line 115 of file EsrtManagement.h.

REGISTER_ESRT_ENTRY

typedef EFI_STATUS(EFIAPI * REGISTER_ESRT_ENTRY) (IN EFI_SYSTEM_RESOURCE_ENTRY *Entry)

Non-FMP instance to register one ESRT entry into ESRT Cache.

Parameters

[in]

Entry

Esrt entry to be set

Return values

EFI_SUCCESS	Successfully set a variable.
EFI_INVALID_PARAMETER	ESRT Entry is already exist
EFI_OUT_OF_RESOURCES	Non-FMP ESRT repository is full

Definition at line 86 of file EsrtManagement.h.

SYNC_ESRT_FMP

typedef EFI_STATUS(EFIAPI * SYNC_ESRT_FMP) (VOID)

This function syn up Cached ESRT with data from FMP instances Function should be called after Connect All in order to locate all FMP protocols installed

Return values

EFI_SUCCESS	Successfully sync cache repository from FMP instances
EFI_NOT_FOUND	No FMP Instance are found
EFI_OUT_OF_RESOURCES	Resource allocaton fail

Definition at line 102 of file EsrtManagement.h.

UNREGISTER_ESRT_ENTRY

typedef EFI_STATUS(EFIAPI * UNREGISTER_ESRT_ENTRY) (IN EFI_GUID *FwClass)

Non-FMP instance to unregister Esrt Entry from ESRT Cache.

Parameters

[in]

FwClass

FwClass of Esrt entry to Unregister

Return values

EFI_SUCCESS	Insert all entries Successfully
EFI_NOT_FOUND	FwClass does not exsit

Definition at line 70 of file EsrtManagement.h.

UPDATE_ESRT_ENTRY

typedef EFI_STATUS(EFIAPI * UPDATE_ESRT_ENTRY) (IN EFI_SYSTEM_RESOURCE_ENTRY *Entry)

Update one ESRT entry in ESRT Cache.

Parameters

[in]

Entry

Esrt entry to be updated

Return values

EFI_SUCCESS	Successfully update an ESRT entry in cache.
EFI_INVALID_PARAMETER	Entry does't exist in ESRT Cache
EFI_WRITE_PROTECTED	ESRT Cache repositoy is locked

Definition at line 55 of file EsrtManagement.h.