Reviewed-by: Fu Siyuan <siyuan...@intel.com>


> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of
> Jiaxin Wu
> Sent: Thursday, February 25, 2016 12:22 PM
> To: edk2-devel@lists.01.org
> Cc: Ye, Ting <ting...@intel.com>; Fu, Siyuan <siyuan...@intel.com>
> Subject: [edk2] [Patch 4/4] ShellPkg: Revert git 'd6cf1af9' fix
> 
> 'd6cf1af9' is associated with '3d0a49ad' commit. So, this patch is
> used to respond the revert for '3d0a49ad' to adapt the Ipv4 config
> policy update.
> 
> Cc: Subramanian Sriram <srira...@hpe.com>
> Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahm...@hpe.com>
> Cc: Ye Ting <ting...@intel.com>
> Cc: Fu Siyuan <siyuan...@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Jiaxin Wu <jiaxin...@intel.com>
> ---
>  .../UefiShellNetwork1CommandsLib/Ifconfig.c        | 119 
> +++------------------
>  1 file changed, 15 insertions(+), 104 deletions(-)
> 
> diff --git a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c
> b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c
> index f8dbc88..f02281d 100644
> --- a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c
> +++ b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c
> @@ -1,10 +1,10 @@
>  /** @file
>    The implementation for Shell command ifconfig based on IP4Config2
> protocol.
> 
>    (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
> -  Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
> +  Copyright (c) 2006 - 2016, 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.
> @@ -271,90 +271,10 @@ IfConfigManualAddressNotify (
>    )
>  {
>    *((BOOLEAN *) Context) = TRUE;
>  }
> 
> -
> -/**
> -  Create an IP child, use it to start the auto configuration, then destroy 
> it.
> -
> -  @param[in] Controller       The controller which has the service installed.
> -  @param[in] Image            The image handle used to open service.
> -
> -  @retval EFI_SUCCESS         The configuration is done.
> -**/
> -EFI_STATUS
> -EFIAPI
> -IfConfigStartIp4(
> -  IN  EFI_HANDLE            Controller,
> -  IN  EFI_HANDLE            Image
> -  )
> -{
> -  EFI_IP4_PROTOCOL              *Ip4;
> -  EFI_HANDLE                    Ip4Handle;
> -  EFI_IP4_CONFIG_DATA           Ip4ConfigData;
> -  EFI_STATUS                    Status;
> -
> -  //
> -  // Get the Ip4ServiceBinding Protocol
> -  //
> -  Ip4Handle     = NULL;
> -  Ip4           = NULL;
> -
> -  Status = NetLibCreateServiceChild (
> -             Controller,
> -             Image,
> -             &gEfiIp4ServiceBindingProtocolGuid,
> -             &Ip4Handle
> -             );
> -
> -  if (EFI_ERROR (Status)) {
> -    return Status;
> -  }
> -
> -  Status = gBS->OpenProtocol (
> -                 Ip4Handle,
> -                 &gEfiIp4ProtocolGuid,
> -                 (VOID **) &Ip4,
> -                 Controller,
> -                 Image,
> -                 EFI_OPEN_PROTOCOL_GET_PROTOCOL
> -                 );
> -
> -  if (EFI_ERROR (Status)) {
> -    goto ON_EXIT;
> -  }
> -
> -  Ip4ConfigData.DefaultProtocol          = EFI_IP_PROTO_ICMP;
> -  Ip4ConfigData.AcceptAnyProtocol        = FALSE;
> -  Ip4ConfigData.AcceptIcmpErrors         = FALSE;
> -  Ip4ConfigData.AcceptBroadcast          = FALSE;
> -  Ip4ConfigData.AcceptPromiscuous        = FALSE;
> -  Ip4ConfigData.UseDefaultAddress        = TRUE;
> -  ZeroMem (&Ip4ConfigData.StationAddress, sizeof (EFI_IPv4_ADDRESS));
> -  ZeroMem (&Ip4ConfigData.SubnetMask, sizeof (EFI_IPv4_ADDRESS));
> -  Ip4ConfigData.TypeOfService            = 0;
> -  Ip4ConfigData.TimeToLive               = 1;
> -  Ip4ConfigData.DoNotFragment            = FALSE;
> -  Ip4ConfigData.RawData                  = FALSE;
> -  Ip4ConfigData.ReceiveTimeout           = 0;
> -  Ip4ConfigData.TransmitTimeout          = 0;
> -
> -  Ip4->Configure (Ip4, &Ip4ConfigData);
> -
> -ON_EXIT:
> -  NetLibDestroyServiceChild (
> -    Controller,
> -    Image,
> -    &gEfiIp4ServiceBindingProtocolGuid,
> -    Ip4Handle
> -    );
> -
> -  return Status;
> -}
> -
> -
>  /**
>    Print MAC address.
> 
>    @param[in]    Node    The pointer of MAC address buffer.
>    @param[in]    Size    The size of MAC address buffer.
> @@ -972,33 +892,24 @@ IfConfigSetInterfaceInfo (
> 
>      //
>      // Process valid variables.
>      //
>      if (StrCmp(VarArg->Arg, L"dhcp") == 0) {
> -      if (IfCb->Policy == Ip4Config2PolicyDhcp) {
> -        Status = IfConfigStartIp4 (IfCb->NicHandle, gImageHandle);
> -        if (EFI_ERROR(Status)) {
> -          ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD),
> gShellNetwork1HiiHandle, L"ifconfig");
> -          ShellStatus = SHELL_ACCESS_DENIED;
> -          goto ON_EXIT;
> -        }
> -      } else {
> -        //
> -        // Set dhcp config policy
> -        //
> -        Policy = Ip4Config2PolicyDhcp;
> -        Status = IfCb->IfCfg->SetData (
> -                                IfCb->IfCfg,
> -                                Ip4Config2DataTypePolicy,
> -                                sizeof (EFI_IP4_CONFIG2_POLICY),
> -                                &Policy
> -                                );
> -        if (EFI_ERROR(Status)) {
> -          ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD),
> gShellNetwork1HiiHandle, L"ifconfig");
> -          ShellStatus = SHELL_ACCESS_DENIED;
> -          goto ON_EXIT;
> -        }
> +      //
> +      // Set dhcp config policy
> +      //
> +      Policy = Ip4Config2PolicyDhcp;
> +      Status = IfCb->IfCfg->SetData (
> +                              IfCb->IfCfg,
> +                              Ip4Config2DataTypePolicy,
> +                              sizeof (EFI_IP4_CONFIG2_POLICY),
> +                              &Policy
> +                              );
> +      if (EFI_ERROR(Status)) {
> +        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD),
> gShellNetwork1HiiHandle, L"ifconfig");
> +        ShellStatus = SHELL_ACCESS_DENIED;
> +        goto ON_EXIT;
>        }
> 
>        VarArg= VarArg->Next;
> 
>      } else if (StrCmp (VarArg->Arg, L"static") == 0) {
> --
> 1.9.5.msysgit.1
> 
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