DxeContextBufferModuleConfigLib.c File Reference

#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Protocol/PrmConfig.h>
#include <Samples/PrmSampleContextBufferModule/Include/StaticData.h>
#include <PrmContextBuffer.h>
#include <PrmDataBuffer.h>

Go to the source code of this file.

Functions
EFI_STATUS	PopulateStaticDataBuffer (OUT STATIC_DATA_SAMPLE_CONTEXT_BUFFER_MODULE *StaticDataBuffer)
EFI_STATUS	GetStaticDataBuffer (OUT PRM_DATA_BUFFER **StaticDataBuffer)
EFI_STATUS EFIAPI	ContextBufferModuleConfigLibConstructor (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Variables
STATIC EFI_HANDLE	mPrmConfigProtocolHandle
STATIC CONST EFI_GUID	mPrmModuleGuid
STATIC CONST EFI_GUID	mCheckStaticDataBufferPrmHandlerGuid

Detailed Description

The boot services environment configuration library for the Context Buffer Sample PRM module.

Copyright (c) Microsoft Corporation SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file DxeContextBufferModuleConfigLib.c.

Function Documentation

ContextBufferModuleConfigLibConstructor()

EFI_STATUS EFIAPI ContextBufferModuleConfigLibConstructor	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Constructor of the PRM configuration library.

Parameters

[in]	ImageHandle	The image handle of the driver.
[in]	SystemTable	The EFI System Table pointer.

Return values

EFI_SUCCESS	The shell command handlers were installed successfully.
EFI_UNSUPPORTED	The shell level required was not found.

Definition at line 124 of file DxeContextBufferModuleConfigLib.c.

GetStaticDataBuffer()

EFI_STATUS GetStaticDataBuffer

(

OUT PRM_DATA_BUFFER **

StaticDataBuffer

)

Allocates and populates the static data buffer for this PRM module.

Parameters

[out]

StaticDataBuffer

A pointer to a pointer to the static data buffer.

Return values

EFI_SUCCESS	The static data buffer was allocated and filled successfully.
EFI_INVALID_PARAMETER	The StaticDataBuffer pointer argument is NULL.
EFI_OUT_OF_RESOURCES	Insufficient memory resources to allocate the static data buffer.

Definition at line 76 of file DxeContextBufferModuleConfigLib.c.

PopulateStaticDataBuffer()

EFI_STATUS PopulateStaticDataBuffer

(

OUT STATIC_DATA_SAMPLE_CONTEXT_BUFFER_MODULE *

StaticDataBuffer

)

Populates the static data buffer for this PRM module.

Parameters

[out]

StaticDataBuffer

A pointer to the static data buffer.

Return values

EFI_SUCCESS	The static data buffer was populated successfully.
EFI_INVALID_PARAMETER	The StaticDataBuffer pointer argument is NULL.

Definition at line 43 of file DxeContextBufferModuleConfigLib.c.

Variable Documentation

mCheckStaticDataBufferPrmHandlerGuid

STATIC CONST EFI_GUID mCheckStaticDataBufferPrmHandlerGuid

Initial value:

= {
  0xe1466081, 0x7562, 0x430f, { 0x89, 0x6b, 0xb0, 0xe5, 0x23, 0xdc, 0x33, 0x5a }
}

Definition at line 29 of file DxeContextBufferModuleConfigLib.c.

mPrmConfigProtocolHandle

STATIC EFI_HANDLE mPrmConfigProtocolHandle

Definition at line 21 of file DxeContextBufferModuleConfigLib.c.

mPrmModuleGuid

STATIC CONST EFI_GUID mPrmModuleGuid

Initial value:

= {
  0x5a6cf42b, 0x8bb4, 0x472c, { 0xa2, 0x33, 0x5c, 0x4d, 0xc4, 0x03, 0x3d, 0xc7 }
}

Definition at line 24 of file DxeContextBufferModuleConfigLib.c.