Add IScsiDxe driver to NetworkPkg in order to support iSCSI over IPv6 stack and iSCSI MPIO.

Signed-off-by: tye1
Reviewed-by: hhuan13
Reviewed-by: eric_tian


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12149 6f19259b-4bc3-4df7-8a09-765794883524

NetworkPkg/IScsiDxe/IScsiAuthenticationInfo.c

@@ -0,0 +1,67 @@
+/** @file
+  Implementation for EFI_AUTHENTICATION_INFO_PROTOCOL. Currently it is a
+  dummy support.
+
+Copyright (c) 2009 - 2011, 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.
+
+**/
+
+#include "IScsiImpl.h"
+
+EFI_AUTHENTICATION_INFO_PROTOCOL gIScsiAuthenticationInfo = {
+  IScsiGetAuthenticationInfo,
+  IScsiSetAuthenticationInfo
+};
+
+/**
+  Retrieves the authentication information associated with a particular controller handle.
+
+  @param[in]  This              Pointer to the EFI_AUTHENTICATION_INFO_PROTOCOL.
+  @param[in]  ControllerHandle  Handle to the Controller.
+  @param[out] Buffer            Pointer to the authentication information. This function is
+                                responsible for allocating the buffer and it is the caller's
+                                responsibility to free buffer when the caller is finished with buffer.
+
+  @retval EFI_DEVICE_ERROR      The authentication information could not be
+                                retrieved due to a hardware error.
+
+**/
+EFI_STATUS
+EFIAPI
+IScsiGetAuthenticationInfo (
+  IN  EFI_AUTHENTICATION_INFO_PROTOCOL *This,
+  IN  EFI_HANDLE                       ControllerHandle,
+  OUT VOID                             **Buffer
+  )
+{
+  return EFI_DEVICE_ERROR;
+}
+
+/**
+  Set the authentication information for a given controller handle.
+
+  @param[in]  This             Pointer to the EFI_AUTHENTICATION_INFO_PROTOCOL.
+  @param[in]  ControllerHandle Handle to the Controller.
+  @param[in]  Buffer           Pointer to the authentication information.
+
+  @retval EFI_UNSUPPORTED      If the platform policies do not allow setting of
+                               the authentication information.
+
+**/
+EFI_STATUS
+EFIAPI
+IScsiSetAuthenticationInfo (
+  IN EFI_AUTHENTICATION_INFO_PROTOCOL  *This,
+  IN EFI_HANDLE                        ControllerHandle,
+  IN VOID                              *Buffer
+  )
+{
+  return EFI_UNSUPPORTED;
+}