NetworkPkg/IScsiDxe/IScsiAuthenticationInfo.c

   1 /** @file
   2   Implementation for EFI_AUTHENTICATION_INFO_PROTOCOL. Currently it is a
   3   dummy support.
   4
   5 Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
   6 This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #include "IScsiImpl.h"
  17
  18 EFI_AUTHENTICATION_INFO_PROTOCOL gIScsiAuthenticationInfo = {
  19   IScsiGetAuthenticationInfo,
  20   IScsiSetAuthenticationInfo
  21 };
  22
  23 /**
  24   Retrieves the authentication information associated with a particular controller handle.
  25
  26   @param[in]  This              Pointer to the EFI_AUTHENTICATION_INFO_PROTOCOL.
  27   @param[in]  ControllerHandle  Handle to the Controller.
  28   @param[out] Buffer            Pointer to the authentication information. This function is
  29                                 responsible for allocating the buffer and it is the caller's
  30                                 responsibility to free buffer when the caller is finished with buffer.
  31
  32   @retval EFI_DEVICE_ERROR      The authentication information could not be
  33                                 retrieved due to a hardware error.
  34
  35 **/
  36 EFI_STATUS
  37 EFIAPI
  38 IScsiGetAuthenticationInfo (
  39   IN  EFI_AUTHENTICATION_INFO_PROTOCOL *This,
  40   IN  EFI_HANDLE                       ControllerHandle,
  41   OUT VOID                             **Buffer
  42   )
  43 {
  44   return EFI_DEVICE_ERROR;
  45 }
  46
  47 /**
  48   Set the authentication information for a given controller handle.
  49
  50   @param[in]  This             Pointer to the EFI_AUTHENTICATION_INFO_PROTOCOL.
  51   @param[in]  ControllerHandle Handle to the Controller.
  52   @param[in]  Buffer           Pointer to the authentication information.
  53
  54   @retval EFI_UNSUPPORTED      If the platform policies do not allow setting of
  55                                the authentication information.
  56
  57 **/
  58 EFI_STATUS
  59 EFIAPI
  60 IScsiSetAuthenticationInfo (
  61   IN EFI_AUTHENTICATION_INFO_PROTOCOL  *This,
  62   IN EFI_HANDLE                        ControllerHandle,
  63   IN VOID                              *Buffer
  64   )
  65 {
  66   return EFI_UNSUPPORTED;
  67 }