MdeModulePkg: Fix the issue cannot boot to UEFI Network after reset
DHCP4 service allows only one of its children to be configured in the active state,If the DHCP4 D.O.R.A started by IP4 auto configuration and has not been completed, the Dhcp4 state machine will not be in the right state for the PXE to start a new round D.O.R.A., so we need to switch it's policy to static. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zhang Lubo <lubo.zhang@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18107 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
@@ -1,7 +1,7 @@
|
||||
/** @file
|
||||
The driver binding for UEFI PXEBC protocol.
|
||||
|
||||
Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
|
||||
Copyright (c) 2007 - 2015, 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
|
||||
@@ -375,6 +375,17 @@ PxeBcDriverBindingStart (
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto ON_ERROR;
|
||||
}
|
||||
//
|
||||
// Locate Ip4->Ip4Config2 and store it for set IPv4 Policy.
|
||||
//
|
||||
Status = gBS->HandleProtocol (
|
||||
ControllerHandle,
|
||||
&gEfiIp4Config2ProtocolGuid,
|
||||
(VOID **) &Private->Ip4Config2
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto ON_ERROR;
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
|
||||
|
Reference in New Issue
Block a user