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authorZhang Lubo <lubo.zhang@intel.com>2015-07-29 06:37:48 +0000
committerluobozhang <luobozhang@Edk2>2015-07-29 06:37:48 +0000
commit14e84fd8888bfcc0f0d8fae8b69c6428b4226d1d (patch)
treea0547664a5565d71aa79ce3914069b546f445fce /MdeModulePkg
parent94dfaa233c3500bb01eb6da74259974a9d27891c (diff)
downloadedk2-platforms-14e84fd8888bfcc0f0d8fae8b69c6428b4226d1d.tar.xz
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
Diffstat (limited to 'MdeModulePkg')
-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c49
-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.h15
-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c13
-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c14
-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h4
-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf3
6 files changed, 92 insertions, 6 deletions
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c
index 1293f67268..6c06373004 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c
@@ -2,7 +2,7 @@
Support for PxeBc dhcp functions.
Copyright (c) 2013, Red Hat, Inc.
-Copyright (c) 2007 - 2014, 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
@@ -647,6 +647,53 @@ PxeBcCacheDhcpOffer (
Private->NumOffers++;
}
+/**
+ Switch the Ip4 policy to static.
+
+ @param[in] Private The pointer to PXEBC_PRIVATE_DATA.
+
+ @retval EFI_SUCCESS The policy is already configured to static.
+ @retval Others Other error as indicated..
+
+**/
+EFI_STATUS
+PxeBcSetIp4Policy (
+ IN PXEBC_PRIVATE_DATA *Private
+ )
+{
+ EFI_STATUS Status;
+ EFI_IP4_CONFIG2_PROTOCOL *Ip4Config2;
+ EFI_IP4_CONFIG2_POLICY Policy;
+ UINTN DataSize;
+
+ Ip4Config2 = Private->Ip4Config2;
+ DataSize = sizeof (EFI_IP4_CONFIG2_POLICY);
+ Status = Ip4Config2->GetData (
+ Ip4Config2,
+ Ip4Config2DataTypePolicy,
+ &DataSize,
+ &Policy
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ if (Policy != Ip4Config2PolicyStatic) {
+ Policy = Ip4Config2PolicyStatic;
+ Status= Ip4Config2->SetData (
+ Ip4Config2,
+ Ip4Config2DataTypePolicy,
+ sizeof (EFI_IP4_CONFIG2_POLICY),
+ &Policy
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
/**
Select the specified proxy offer, such as BINL, DHCP_ONLY and so on.
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.h b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.h
index b56d10d82a..1626060ee2 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.h
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.h
@@ -2,7 +2,7 @@
Dhcp and Discover routines for PxeBc.
Copyright (c) 2013, Red Hat, Inc.
-Copyright (c) 2007 - 2011, 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
@@ -380,6 +380,19 @@ PxeBcDhcpCallBack (
OUT EFI_DHCP4_PACKET **NewPacket OPTIONAL
);
+/**
+ Switch the Ip4 policy to static.
+
+ @param[in] Private The pointer to PXEBC_PRIVATE_DATA.
+
+ @retval EFI_SUCCESS The policy is already configured to static.
+ @retval Others Other error as indicated..
+
+**/
+EFI_STATUS
+PxeBcSetIp4Policy (
+ IN PXEBC_PRIVATE_DATA *Private
+ );
/**
Discover the boot of service and initialize the vendor option if exists.
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c
index 3c2437ef5c..76c140d8e3 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c
@@ -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;
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
index 0c54f46516..4dd7944e6a 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
@@ -1,7 +1,7 @@
/** @file
Interface routines for PxeBc.
-Copyright (c) 2007 - 2013, 2015, 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
@@ -410,6 +410,18 @@ EfiPxeBcStart (
goto ON_EXIT;
}
+ //
+ //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.
+ //
+ Status = PxeBcSetIp4Policy (Private);
+ if (EFI_ERROR (Status)) {
+ goto ON_EXIT;
+ }
+
Status = Private->Ip4->Configure (Private->Ip4, &Private->Ip4ConfigData);
if (EFI_ERROR (Status)) {
goto ON_EXIT;
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h
index 97703cb5f9..6e88deae47 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h
@@ -1,6 +1,6 @@
/** @file
-Copyright (c) 2007 - 2010, 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
@@ -30,6 +30,7 @@ typedef struct _PXEBC_PRIVATE_DATA PXEBC_PRIVATE_DATA;
#include <Protocol/PxeBaseCodeCallBack.h>
#include <Protocol/Arp.h>
#include <Protocol/Ip4.h>
+#include <Protocol/Ip4Config2.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
@@ -75,6 +76,7 @@ struct _PXEBC_PRIVATE_DATA {
EFI_ARP_PROTOCOL *Arp;
EFI_DHCP4_PROTOCOL *Dhcp4;
EFI_IP4_PROTOCOL *Ip4;
+ EFI_IP4_CONFIG2_PROTOCOL *Ip4Config2;
EFI_IP4_CONFIG_DATA Ip4ConfigData;
EFI_MTFTP4_PROTOCOL *Mtftp4;
EFI_UDP4_PROTOCOL *Udp4Read;
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
index a1265637c3..fe8f210467 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
@@ -6,7 +6,7 @@
# Protocol to provide one clean way to otain control from the boot manager if the
# boot patch is from the remote device.
#
-# Copyright (c) 2007 - 2014, 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
@@ -84,6 +84,7 @@
gEfiDhcp4ProtocolGuid ## TO_START
gEfiIp4ServiceBindingProtocolGuid ## TO_START
gEfiIp4ProtocolGuid ## TO_START
+ gEfiIp4Config2ProtocolGuid ## TO_START
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdTftpBlockSize ## SOMETIMES_CONSUMES