HiiResourcesSample.c File Reference

#include <Uefi.h>
#include <Guid/HiiResourceSampleHii.h>
#include <Protocol/HiiPackageList.h>
#include <Library/DevicePathLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiHiiServicesLib.h>
#include <Library/HiiLib.h>

Go to the source code of this file.

Data Structures
struct	HII_VENDOR_DEVICE_PATH

Functions
EFI_STATUS EFIAPI	HiiResourcesSampleInit (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)
EFI_STATUS EFIAPI	HiiResourcesSampleUnload (IN EFI_HANDLE ImageHandle)

Variables
EFI_HII_HANDLE	mHiiHandle = NULL
EFI_HANDLE	mDriverHandle = NULL
HII_VENDOR_DEVICE_PATH	mHiiVendorDevicePath

Detailed Description

This is an example of how a driver retrieve HII data using HII Package List Protocol, and how to publish the HII data.

Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file HiiResourcesSample.c.

Function Documentation

HiiResourcesSampleInit()

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

Main entry for this driver.

Parameters

[in]	ImageHandle	Image handle this driver.
[in]	SystemTable	Pointer to SystemTable.

Return values

EFI_SUCESS

This function always complete successfully.

Definition at line 65 of file HiiResourcesSample.c.

HiiResourcesSampleUnload()

EFI_STATUS EFIAPI HiiResourcesSampleUnload

(

IN EFI_HANDLE

ImageHandle

)

Unloads the application and its installed protocol.

Parameters

[in]

ImageHandle

Handle that identifies the image to be unloaded.

Return values

EFI_SUCCESS

The image has been unloaded.

Definition at line 126 of file HiiResourcesSample.c.

Variable Documentation

mDriverHandle

EFI_HANDLE mDriverHandle = NULL

Definition at line 30 of file HiiResourcesSample.c.

mHiiHandle

EFI_HII_HANDLE mHiiHandle = NULL

Definition at line 29 of file HiiResourcesSample.c.

mHiiVendorDevicePath

HII_VENDOR_DEVICE_PATH mHiiVendorDevicePath

Initial value:

= {
  {
    {
      HARDWARE_DEVICE_PATH,
      HW_VENDOR_DP,
      {
        (UINT8)(sizeof (VENDOR_DEVICE_PATH)),
        (UINT8)((sizeof (VENDOR_DEVICE_PATH)) >> 8)
      }
    },
    HII_RESOURCE_SAMPLE_FORM_SET_GUID
  },
  {
    END_DEVICE_PATH_TYPE,
    END_ENTIRE_DEVICE_PATH_SUBTYPE,
    {
      (UINT8)(END_DEVICE_PATH_LENGTH),
      (UINT8)((END_DEVICE_PATH_LENGTH) >> 8)
    }
  }
}

Definition at line 32 of file HiiResourcesSample.c.