audk/NetworkPkg/IScsiDxe/IScsiDns.h

59 lines
2.1 KiB
C

/** @file
The header file of routines for IScsi driver to perform DNS
resolution based on UEFI DNS protocols.
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ISCSI_DNS_H_
#define _ISCSI_DNS_H_
/**
Retrieve the host address using the EFI_DNS4_PROTOCOL.
@param[in] Image The handle of the driver image.
@param[in] Controller The handle of the controller.
@param[in, out] NvData The Session config data structure.
@retval EFI_SUCCESS Operation succeeded.
@retval EFI_OUT_OF_RESOURCES Failed to allocate needed resources.
@retval EFI_DEVICE_ERROR An unexpected network error occurred.
@retval Others Other errors as indicated.
**/
EFI_STATUS
IScsiDns4 (
IN EFI_HANDLE Image,
IN EFI_HANDLE Controller,
IN OUT ISCSI_SESSION_CONFIG_NVDATA *NvData
);
/**
Retrieve the host address using the EFI_DNS6_PROTOCOL.
@param[in] Image The handle of the driver image.
@param[in] Controller The handle of the controller.
@param[in, out] NvData The Session config data structure.
@retval EFI_SUCCESS Operation succeeded.
@retval EFI_OUT_OF_RESOURCES Failed to allocate needed resources.
@retval EFI_DEVICE_ERROR An unexpected network error occurred.
@retval Others Other errors as indicated.
**/
EFI_STATUS
IScsiDns6 (
IN EFI_HANDLE Image,
IN EFI_HANDLE Controller,
IN OUT ISCSI_SESSION_CONFIG_NVDATA *NvData
);
#endif