6b0d7b013e
This change adds a dedicated file for variable operations specific to non-volatile variables. This decreases the overall length of the relatively large Variable.c file. Cc: Dandan Bi <dandan.bi@intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Eric Dong <eric.dong@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Signed-off-by: Michael Kubacki <michael.a.kubacki@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/** @file
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Common variable non-volatile store routines.
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Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _VARIABLE_NON_VOLATILE_H_
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#define _VARIABLE_NON_VOLATILE_H_
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#include "Variable.h"
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/**
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Get non-volatile maximum variable size.
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@return Non-volatile maximum variable size.
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**/
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UINTN
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GetNonVolatileMaxVariableSize (
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VOID
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);
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/**
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Init emulated non-volatile variable store.
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@param[out] VariableStoreBase Output pointer to emulated non-volatile variable store base.
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@retval EFI_SUCCESS Function successfully executed.
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@retval EFI_OUT_OF_RESOURCES Fail to allocate enough memory resource.
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**/
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EFI_STATUS
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InitEmuNonVolatileVariableStore (
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EFI_PHYSICAL_ADDRESS *VariableStoreBase
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);
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/**
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Init real non-volatile variable store.
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@param[out] VariableStoreBase Output pointer to real non-volatile variable store base.
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@retval EFI_SUCCESS Function successfully executed.
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@retval EFI_OUT_OF_RESOURCES Fail to allocate enough memory resource.
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@retval EFI_VOLUME_CORRUPTED Variable Store or Firmware Volume for Variable Store is corrupted.
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**/
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EFI_STATUS
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InitRealNonVolatileVariableStore (
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OUT EFI_PHYSICAL_ADDRESS *VariableStoreBase
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);
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/**
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Init non-volatile variable store.
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@retval EFI_SUCCESS Function successfully executed.
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@retval EFI_OUT_OF_RESOURCES Fail to allocate enough memory resource.
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@retval EFI_VOLUME_CORRUPTED Variable Store or Firmware Volume for Variable Store is corrupted.
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**/
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EFI_STATUS
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InitNonVolatileVariableStore (
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VOID
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);
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#endif
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