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NetworkPkg: Change the default IPv6 config policy

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The default policy for Ip6Config is Ip6ConfigPolicyAutomatic,
which results in all NIC ports starting SARR process when it
receives RA message with M flag from IPv6 router. So, this
patch is used to changes the the default IPv6 config policy to
Ip6ConfigPolicyManualand also defer the SetData operation after
Ip6ConfigProtocol installed. This update let the other platform
drivers have chance to change the default config data by consume
Ip6ConfigProtocol.

Cc: Subramanian Sriram <sriram-s@hpe.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Subramanian Sriram <sriram-s@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
This commit is contained in:
Jiaxin Wu
2016-02-25 10:52:13 +08:00
parent 7648748e99
commit 4720106b99
4 changed files with 78 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

81
NetworkPkg/Ip6Dxe/Ip6Driver.c
View File

@@ -1,7 +1,7 @@
/** @file
The driver binding and service binding protocol for IP6 driver.
Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
This program and the accompanying materials
@@ -262,7 +262,6 @@ Ip6CreateService (
EFI_STATUS Status;
EFI_MANAGED_NETWORK_COMPLETION_TOKEN *MnpToken;
EFI_MANAGED_NETWORK_CONFIG_DATA *Config;
IP6_CONFIG_DATA_ITEM *DataItem;
ASSERT (Service != NULL);
@@ -476,30 +475,6 @@ Ip6CreateService (
goto ON_ERROR;
}
//
// If there is any manual address, set it.
//
DataItem = &IpSb->Ip6ConfigInstance.DataItem[Ip6ConfigDataTypeManualAddress];
if (DataItem->Data.Ptr != NULL) {
DataItem->SetData (
&IpSb->Ip6ConfigInstance,
DataItem->DataSize,
DataItem->Data.Ptr
);
}
//
// If there is any gateway address, set it.
//
DataItem = &IpSb->Ip6ConfigInstance.DataItem[Ip6ConfigDataTypeGateway];
if (DataItem->Data.Ptr != NULL) {
DataItem->SetData (
&IpSb->Ip6ConfigInstance,
DataItem->DataSize,
DataItem->Data.Ptr
);
}
InsertHeadList (&IpSb->Interfaces, &IpSb->DefaultInterface->Link);
*Service = IpSb;
@@ -535,6 +510,12 @@ Ip6DriverBindingStart (
{
IP6_SERVICE *IpSb;
EFI_STATUS Status;
EFI_IP6_CONFIG_PROTOCOL *Ip6Cfg;
IP6_CONFIG_DATA_ITEM *DataItem;
IpSb = NULL;
Ip6Cfg = NULL;
DataItem = NULL;
//
// Test for the Ip6 service binding protocol
@@ -560,6 +541,8 @@ Ip6DriverBindingStart (
ASSERT (IpSb != NULL);
Ip6Cfg = &IpSb->Ip6ConfigInstance.Ip6Config;
//
// Install the Ip6ServiceBinding Protocol onto ControlerHandle
//
@@ -568,9 +551,53 @@ Ip6DriverBindingStart (
&gEfiIp6ServiceBindingProtocolGuid,
&IpSb->ServiceBinding,
&gEfiIp6ConfigProtocolGuid,
&IpSb->Ip6ConfigInstance.Ip6Config,
Ip6Cfg,
NULL
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
//
// Read the config data from NV variable again.
// The default data can be changed by other drivers.
//
Status = Ip6ConfigReadConfigData (IpSb->MacString, &IpSb->Ip6ConfigInstance);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
//
// If there is any default manual address, set it.
//
DataItem = &IpSb->Ip6ConfigInstance.DataItem[Ip6ConfigDataTypeManualAddress];
if (DataItem->Data.Ptr != NULL) {
Status = Ip6Cfg->SetData (
Ip6Cfg,
Ip6ConfigDataTypeManualAddress,
DataItem->DataSize,
DataItem->Data.Ptr
);
if (EFI_ERROR(Status)) {
goto ON_ERROR;
}
}
//
// If there is any default gateway address, set it.
//
DataItem = &IpSb->Ip6ConfigInstance.DataItem[Ip6ConfigDataTypeGateway];
if (DataItem->Data.Ptr != NULL) {
Status = Ip6Cfg->SetData (
Ip6Cfg,
Ip6ConfigDataTypeGateway,
DataItem->DataSize,
DataItem->Data.Ptr
);
if (EFI_ERROR(Status)) {
goto ON_ERROR;
}
}
if (!EFI_ERROR (Status)) {
//