73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/** @file
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The header file of functions for configuring or getting the parameters
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relating to HTTP Boot.
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Copyright (c) 2016, 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 _HTTP_BOOT_CONFIG_H_
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#define _HTTP_BOOT_CONFIG_H_
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#include "HttpBootConfigNVDataStruc.h"
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typedef struct _HTTP_BOOT_FORM_CALLBACK_INFO HTTP_BOOT_FORM_CALLBACK_INFO;
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extern UINT8 HttpBootDxeStrings[];
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extern UINT8 HttpBootConfigVfrBin[];
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#pragma pack()
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#define HTTP_BOOT_FORM_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('H', 'B', 'f', 'c')
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#define HTTP_BOOT_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS(Callback) \
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CR ( \
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Callback, \
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HTTP_BOOT_FORM_CALLBACK_INFO, \
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ConfigAccess, \
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HTTP_BOOT_FORM_CALLBACK_INFO_SIGNATURE \
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)
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struct _HTTP_BOOT_FORM_CALLBACK_INFO {
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UINT32 Signature;
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BOOLEAN Initialized;
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EFI_HANDLE ChildHandle;
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EFI_DEVICE_PATH_PROTOCOL *HiiVendorDevicePath;
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EFI_HII_HANDLE RegisteredHandle;
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EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
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HTTP_BOOT_CONFIG_IFR_NVDATA HttpBootNvData;
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};
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/**
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Initialize the configuration form.
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@param[in] Private Pointer to the driver private data.
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@retval EFI_SUCCESS The configuration form is initialized.
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@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
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**/
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EFI_STATUS
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HttpBootConfigFormInit (
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IN HTTP_BOOT_PRIVATE_DATA *Private
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);
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/**
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Unload the configuration form, this includes: delete all the configuration
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entries, uninstall the form callback protocol, and free the resources used.
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The form will only be unload completely when both IP4 and IP6 stack are stopped.
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@param[in] Private Pointer to the driver private data.
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@retval EFI_SUCCESS The configuration form is unloaded.
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@retval Others Failed to unload the form.
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**/
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EFI_STATUS
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HttpBootConfigFormUnload (
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IN HTTP_BOOT_PRIVATE_DATA *Private
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);
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#endif
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