blob: 07efc6c6f90e8887406c98be8e2af883215b599c [file] [log] [blame]
/** @file
The header file of routines for IScsi driver to perform DNS
resolution based on UEFI DNS protocols.
Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#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