diff options
Diffstat (limited to 'NetworkPkg/Ip6Dxe')
| -rw-r--r-- | NetworkPkg/Ip6Dxe/ComponentName.c | 139 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Common.c | 70 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Common.h | 7 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Driver.c | 145 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Driver.h | 7 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6If.c | 6 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Impl.c | 6 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Impl.h | 5 | ||||
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6Nd.c | 8 |
9 files changed, 286 insertions, 107 deletions
diff --git a/NetworkPkg/Ip6Dxe/ComponentName.c b/NetworkPkg/Ip6Dxe/ComponentName.c index bcdf4b1..dc16426 100644 --- a/NetworkPkg/Ip6Dxe/ComponentName.c +++ b/NetworkPkg/Ip6Dxe/ComponentName.c @@ -2,7 +2,7 @@ Implementation of EFI_COMPONENT_NAME_PROTOCOL and
EFI_COMPONENT_NAME2_PROTOCOL protocol.
- Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, 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
@@ -174,6 +174,8 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mIp6DriverNameTable[ }
};
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE *gIp6ControllerNameTable = NULL;
+
/**
Retrieves a Unicode string that is the user-readable name of the driver.
@@ -232,6 +234,88 @@ Ip6ComponentNameGetDriverName ( }
/**
+ Update the component name for the IP6 child handle.
+
+ @param Ip6[in] A pointer to the EFI_IP6_PROTOCOL.
+
+
+ @retval EFI_SUCCESS Update the ControllerNameTable of this instance successfully.
+ @retval EFI_INVALID_PARAMETER The input parameter is invalid.
+
+**/
+EFI_STATUS
+UpdateName (
+ IN EFI_IP6_PROTOCOL *Ip6
+ )
+{
+ EFI_STATUS Status;
+ CHAR16 HandleName[128];
+ EFI_IP6_MODE_DATA Ip6ModeData;
+ UINTN Offset;
+ CHAR16 Address[sizeof"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"];
+
+ if (Ip6 == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ //
+ // Format the child name into the string buffer.
+ //
+ Offset = 0;
+ Status = Ip6->GetModeData (Ip6, &Ip6ModeData, NULL, NULL);
+ if (!EFI_ERROR (Status) && Ip6ModeData.IsStarted) {
+ Status = NetLibIp6ToStr (&Ip6ModeData.ConfigData.StationAddress, Address, sizeof(Address));
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ Offset += UnicodeSPrint (
+ HandleName,
+ sizeof(HandleName),
+ L"IPv6(StationAddress=%s, ",
+ Address
+ );
+ Status = NetLibIp6ToStr (&Ip6ModeData.ConfigData.DestinationAddress, Address, sizeof(Address));
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ UnicodeSPrint (
+ HandleName + Offset,
+ sizeof(HandleName) - Offset,
+ L"DestinationAddress=%s)",
+ Address
+ );
+ } else if (!Ip6ModeData.IsStarted) {
+ UnicodeSPrint (HandleName, sizeof(HandleName), L"IPv6(Not started)");
+ } else {
+ UnicodeSPrint (HandleName, sizeof(HandleName), L"IPv6(%r)", Status);
+ }
+
+ if (gIp6ControllerNameTable != NULL) {
+ FreeUnicodeStringTable (gIp6ControllerNameTable);
+ gIp6ControllerNameTable = NULL;
+ }
+
+ Status = AddUnicodeString2 (
+ "eng",
+ gIp6ComponentName.SupportedLanguages,
+ &gIp6ControllerNameTable,
+ HandleName,
+ TRUE
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ return AddUnicodeString2 (
+ "en",
+ gIp6ComponentName2.SupportedLanguages,
+ &gIp6ControllerNameTable,
+ HandleName,
+ FALSE
+ );
+}
+
+/**
Retrieves a Unicode string that is the user-readable name of the controller
that is being managed by a driver.
@@ -309,5 +393,56 @@ Ip6ComponentNameGetControllerName ( OUT CHAR16 **ControllerName
)
{
- return EFI_UNSUPPORTED;
+ EFI_STATUS Status;
+ EFI_IP6_PROTOCOL *Ip6;
+
+ //
+ // Only provide names for child handles.
+ //
+ if (ChildHandle == NULL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ //
+ // Make sure this driver produced ChildHandle
+ //
+ Status = EfiTestChildHandle (
+ ControllerHandle,
+ ChildHandle,
+ &gEfiManagedNetworkProtocolGuid
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // Retrieve an instance of a produced protocol from ChildHandle
+ //
+ Status = gBS->OpenProtocol (
+ ChildHandle,
+ &gEfiIp6ProtocolGuid,
+ (VOID **)&Ip6,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // Update the component name for this child handle.
+ //
+ Status = UpdateName (Ip6);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ gIp6ControllerNameTable,
+ ControllerName,
+ (BOOLEAN)(This == &gIp6ComponentName)
+ );
}
diff --git a/NetworkPkg/Ip6Dxe/Ip6Common.c b/NetworkPkg/Ip6Dxe/Ip6Common.c index 2ae14a9..459acd2 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Common.c +++ b/NetworkPkg/Ip6Dxe/Ip6Common.c @@ -1,7 +1,7 @@ /** @file
The implementation of common functions shared by IP6 driver.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, 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
@@ -329,6 +329,37 @@ Ip6AddAddr ( }
/**
+ Callback function which provided by user to remove one node in NetDestroyLinkList process.
+
+ @param[in] Entry The entry to be removed.
+ @param[in] Context Pointer to the callback context corresponds to the Context in NetDestroyLinkList.
+
+ @retval EFI_SUCCESS The entry has been removed successfully.
+ @retval Others Fail to remove the entry.
+
+**/
+EFI_STATUS
+Ip6DestroyChildEntryByAddr (
+ IN LIST_ENTRY *Entry,
+ IN VOID *Context
+)
+{
+ IP6_PROTOCOL *Instance;
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
+ EFI_IPv6_ADDRESS *Address;
+
+ Instance = NET_LIST_USER_STRUCT_S (Entry, IP6_PROTOCOL, Link, IP6_PROTOCOL_SIGNATURE);
+ ServiceBinding = ((IP6_DESTROY_CHILD_BY_ADDR_CALLBACK_CONTEXT*) Context)->ServiceBinding;
+ Address = ((IP6_DESTROY_CHILD_BY_ADDR_CALLBACK_CONTEXT*) Context)->Address;
+
+ if ((Instance->State == IP6_STATE_CONFIGED) && EFI_IP6_EQUAL (&Instance->ConfigData.StationAddress, Address)) {
+ return ServiceBinding->DestroyChild (ServiceBinding, Instance->Handle);
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
Destroy the IP instance if its StationAddress is removed. It is the help function
for Ip6RemoveAddr().
@@ -342,35 +373,20 @@ Ip6DestroyInstanceByAddress ( IN EFI_IPv6_ADDRESS *Address
)
{
- BOOLEAN OneDestroyed;
- EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
- LIST_ENTRY *Entry;
- IP6_PROTOCOL *Instance;
+ LIST_ENTRY *List;
+ IP6_DESTROY_CHILD_BY_ADDR_CALLBACK_CONTEXT Context;
NET_CHECK_SIGNATURE (IpSb, IP6_SERVICE_SIGNATURE);
- ServiceBinding = &IpSb->ServiceBinding;
-
- //
- // Upper layer IP protocol consumers may have tight relationship between several
- // IP protocol instances, in other words, calling ServiceBinding->DestroyChild to
- // destroy one IP child may cause other related IP children destroyed too. This
- // will probably leave hole in the children list when we iterate it. So everytime
- // we just destroy one child then back to the start point to iterate the list.
- //
- do {
- OneDestroyed = FALSE;
-
- NET_LIST_FOR_EACH (Entry, &IpSb->Children) {
- Instance = NET_LIST_USER_STRUCT_S (Entry, IP6_PROTOCOL, Link, IP6_PROTOCOL_SIGNATURE);
-
- if ((Instance->State == IP6_STATE_CONFIGED) && EFI_IP6_EQUAL (&Instance->ConfigData.StationAddress, Address)) {
- ServiceBinding->DestroyChild (ServiceBinding, Instance->Handle);
- OneDestroyed = TRUE;
- break;
- }
- }
- } while (OneDestroyed);
+ List = &IpSb->Children;
+ Context.ServiceBinding = &IpSb->ServiceBinding;
+ Context.Address = Address;
+ NetDestroyLinkList (
+ List,
+ Ip6DestroyChildEntryByAddr,
+ &Context,
+ NULL
+ );
}
/**
diff --git a/NetworkPkg/Ip6Dxe/Ip6Common.h b/NetworkPkg/Ip6Dxe/Ip6Common.h index c3755f4..9c2ddf4 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Common.h +++ b/NetworkPkg/Ip6Dxe/Ip6Common.h @@ -1,7 +1,7 @@ /** @file
Common definition and functions for IP6 driver.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, 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
@@ -60,6 +60,11 @@ typedef enum { Ip6AnyCast
} IP6_ADDRESS_TYPE;
+typedef struct {
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
+ EFI_IPv6_ADDRESS *Address;
+} IP6_DESTROY_CHILD_BY_ADDR_CALLBACK_CONTEXT;
+
typedef struct _IP6_INTERFACE IP6_INTERFACE;
typedef struct _IP6_PROTOCOL IP6_PROTOCOL;
typedef struct _IP6_SERVICE IP6_SERVICE;
diff --git a/NetworkPkg/Ip6Dxe/Ip6Driver.c b/NetworkPkg/Ip6Dxe/Ip6Driver.c index 3fd1f73..27550a5 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Driver.c +++ b/NetworkPkg/Ip6Dxe/Ip6Driver.c @@ -114,14 +114,16 @@ Ip6CleanService ( Ip6ConfigCleanInstance (&IpSb->Ip6ConfigInstance);
- //
- // Leave link-scope all-nodes multicast address (FF02::1)
- //
- Ip6SetToAllNodeMulticast (FALSE, IP6_LINK_LOCAL_SCOPE, &AllNodes);
+ if (!IpSb->LinkLocalDadFail) {
+ //
+ // Leave link-scope all-nodes multicast address (FF02::1)
+ //
+ Ip6SetToAllNodeMulticast (FALSE, IP6_LINK_LOCAL_SCOPE, &AllNodes);
- Status = Ip6LeaveGroup (IpSb, &AllNodes);
- if (EFI_ERROR (Status)) {
- return Status;
+ Status = Ip6LeaveGroup (IpSb, &AllNodes);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
}
if (IpSb->DefaultInterface != NULL) {
@@ -244,7 +246,6 @@ Ip6CreateService ( IpSb->ServiceBinding.CreateChild = Ip6ServiceBindingCreateChild;
IpSb->ServiceBinding.DestroyChild = Ip6ServiceBindingDestroyChild;
IpSb->State = IP6_SERVICE_UNSTARTED;
- IpSb->InDestroy = FALSE;
IpSb->NumChildren = 0;
InitializeListHead (&IpSb->Children);
@@ -573,6 +574,43 @@ Ip6DriverBindingStart ( }
/**
+ Callback function which provided by user to remove one node in NetDestroyLinkList process.
+
+ @param[in] Entry The entry to be removed.
+ @param[in] Context Pointer to the callback context corresponds to the Context in NetDestroyLinkList.
+
+ @retval EFI_SUCCESS The entry has been removed successfully.
+ @retval Others Fail to remove the entry.
+
+**/
+EFI_STATUS
+Ip6DestroyChildEntryInHandleBuffer (
+ IN LIST_ENTRY *Entry,
+ IN VOID *Context
+)
+{
+ IP6_PROTOCOL *IpInstance;
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
+ UINTN NumberOfChildren;
+ EFI_HANDLE *ChildHandleBuffer;
+
+ if (Entry == NULL || Context == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ IpInstance = NET_LIST_USER_STRUCT_S (Entry, IP6_PROTOCOL, Link, IP6_PROTOCOL_SIGNATURE);
+ ServiceBinding = ((IP6_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ServiceBinding;
+ NumberOfChildren = ((IP6_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->NumberOfChildren;
+ ChildHandleBuffer = ((IP6_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ChildHandleBuffer;
+
+ if (!NetIsInHandleBuffer (IpInstance->Handle, NumberOfChildren, ChildHandleBuffer)) {
+ return EFI_SUCCESS;
+ }
+
+ return ServiceBinding->DestroyChild (ServiceBinding, IpInstance->Handle);
+}
+
+/**
Stop this driver on ControllerHandle.
@param[in] This Protocol instance pointer.
@@ -595,30 +633,23 @@ Ip6DriverBindingStop ( IN EFI_HANDLE *ChildHandleBuffer OPTIONAL
)
{
- EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
- IP6_SERVICE *IpSb;
- IP6_PROTOCOL *IpInstance;
- EFI_HANDLE NicHandle;
- EFI_STATUS Status;
- BOOLEAN IsDhcp6;
- EFI_TPL OldTpl;
- INTN State;
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
+ IP6_SERVICE *IpSb;
+ EFI_HANDLE NicHandle;
+ EFI_STATUS Status;
+ LIST_ENTRY *List;
+ INTN State;
+ BOOLEAN IsDhcp6;
+ IP6_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT Context;
IsDhcp6 = FALSE;
- NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiDhcp6ProtocolGuid);
-
- if (NicHandle != NULL) {
- //
- // DriverBindingStop is triggered by the uninstallation of the EFI DHCPv6
- // Protocol used by Ip6Config.
- //
- IsDhcp6 = TRUE;
- } else {
-
- NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiManagedNetworkProtocolGuid);
-
- if (NicHandle == NULL) {
- return EFI_DEVICE_ERROR;
+ NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiManagedNetworkProtocolGuid);
+ if (NicHandle == NULL) {
+ NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiDhcp6ProtocolGuid);
+ if (NicHandle != NULL) {
+ IsDhcp6 = TRUE;
+ } else {
+ return EFI_SUCCESS;
}
}
@@ -636,21 +667,25 @@ Ip6DriverBindingStop ( IpSb = IP6_SERVICE_FROM_PROTOCOL (ServiceBinding);
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
-
- if (IpSb->InDestroy) {
- Status = EFI_SUCCESS;
- goto Exit;
- }
-
if (IsDhcp6) {
-
Status = Ip6ConfigDestroyDhcp6 (&IpSb->Ip6ConfigInstance);
gBS->CloseEvent (IpSb->Ip6ConfigInstance.Dhcp6Event);
IpSb->Ip6ConfigInstance.Dhcp6Event = NULL;
- } else if (NumberOfChildren == 0) {
-
- IpSb->InDestroy = TRUE;
+ } else if (NumberOfChildren != 0) {
+ //
+ // NumberOfChildren is not zero, destroy the IP6 children instances in ChildHandleBuffer.
+ //
+ List = &IpSb->Children;
+ Context.ServiceBinding = ServiceBinding;
+ Context.NumberOfChildren = NumberOfChildren;
+ Context.ChildHandleBuffer = ChildHandleBuffer;
+ Status = NetDestroyLinkList (
+ List,
+ Ip6DestroyChildEntryInHandleBuffer,
+ &Context,
+ NULL
+ );
+ } else if (IsListEmpty (&IpSb->Children)) {
State = IpSb->State;
IpSb->State = IP6_SERVICE_DESTROY;
@@ -675,24 +710,10 @@ Ip6DriverBindingStop ( );
ASSERT_EFI_ERROR (Status);
FreePool (IpSb);
- } else {
- //
- // NumberOfChildren is not zero, destroy all IP6 children instances.
- //
- while (!IsListEmpty (&IpSb->Children)) {
- IpInstance = NET_LIST_HEAD (&IpSb->Children, IP6_PROTOCOL, Link);
- ServiceBinding->DestroyChild (ServiceBinding, IpInstance->Handle);
- }
-
- if (IpSb->NumChildren != 0) {
- Status = EFI_DEVICE_ERROR;
- }
+ Status = EFI_SUCCESS;
}
-
+
Exit:
-
- gBS->RestoreTPL (OldTpl);
-
return Status;
}
@@ -830,7 +851,6 @@ Ip6ServiceBindingDestroyChild ( IP6_PROTOCOL *IpInstance;
EFI_IP6_PROTOCOL *Ip6;
EFI_TPL OldTpl;
- INTN State;
if ((This == NULL) || (ChildHandle == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -868,13 +888,12 @@ Ip6ServiceBindingDestroyChild ( // when UDP driver is being stopped, it will destroy all
// the IP child it opens.
//
- if (IpInstance->State == IP6_STATE_DESTROY) {
+ if (IpInstance->InDestroy) {
gBS->RestoreTPL (OldTpl);
return EFI_SUCCESS;
}
- State = IpInstance->State;
- IpInstance->State = IP6_STATE_DESTROY;
+ IpInstance->InDestroy = TRUE;
//
// Close the Managed Network protocol.
@@ -900,12 +919,13 @@ Ip6ServiceBindingDestroyChild ( // will be called back before preceeding. If any packets not recycled,
// that means there is a resource leak.
//
+ gBS->RestoreTPL (OldTpl);
Status = gBS->UninstallProtocolInterface (
ChildHandle,
&gEfiIp6ProtocolGuid,
&IpInstance->Ip6Proto
);
-
+ OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
@@ -935,7 +955,6 @@ Ip6ServiceBindingDestroyChild ( return EFI_SUCCESS;
ON_ERROR:
- IpInstance->State = State;
gBS->RestoreTPL (OldTpl);
return Status;
diff --git a/NetworkPkg/Ip6Dxe/Ip6Driver.h b/NetworkPkg/Ip6Dxe/Ip6Driver.h index 4a23d83..d16ff48 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Driver.h +++ b/NetworkPkg/Ip6Dxe/Ip6Driver.h @@ -19,6 +19,13 @@ extern EFI_DRIVER_BINDING_PROTOCOL gIp6DriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gIp6ComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gIp6ComponentName2;
+extern EFI_UNICODE_STRING_TABLE *gIp6ControllerNameTable;
+
+typedef struct {
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
+ UINTN NumberOfChildren;
+ EFI_HANDLE *ChildHandleBuffer;
+}IP6_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT;
/**
Clean up an IP6 service binding instance. It releases all
diff --git a/NetworkPkg/Ip6Dxe/Ip6If.c b/NetworkPkg/Ip6Dxe/Ip6If.c index a934188..280cd76 100644 --- a/NetworkPkg/Ip6Dxe/Ip6If.c +++ b/NetworkPkg/Ip6Dxe/Ip6If.c @@ -565,11 +565,7 @@ Ip6ReceiveFrame ( {
EFI_STATUS Status;
IP6_LINK_RX_TOKEN *Token;
-
- if (IpSb->InDestroy) {
- return EFI_INVALID_PARAMETER;
- }
-
+
NET_CHECK_SIGNATURE (IpSb, IP6_SERVICE_SIGNATURE);
Token = &IpSb->RecvRequest;
diff --git a/NetworkPkg/Ip6Dxe/Ip6Impl.c b/NetworkPkg/Ip6Dxe/Ip6Impl.c index 44e0392..365495a 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Impl.c +++ b/NetworkPkg/Ip6Dxe/Ip6Impl.c @@ -635,7 +635,7 @@ EfiIp6Configure ( IpInstance = IP6_INSTANCE_FROM_PROTOCOL (This);
IpSb = IpInstance->Service;
- if (IpSb->LinkLocalDadFail) {
+ if (IpSb->LinkLocalDadFail && Ip6ConfigData != NULL) {
return EFI_DEVICE_ERROR;
}
@@ -1777,10 +1777,6 @@ EfiIp6Cancel ( IpInstance = IP6_INSTANCE_FROM_PROTOCOL (This);
IpSb = IpInstance->Service;
- if (IpSb->LinkLocalDadFail) {
- return EFI_DEVICE_ERROR;
- }
-
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (IpInstance->State != IP6_STATE_CONFIGED) {
diff --git a/NetworkPkg/Ip6Dxe/Ip6Impl.h b/NetworkPkg/Ip6Dxe/Ip6Impl.h index 1241e63..8f114bb 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Impl.h +++ b/NetworkPkg/Ip6Dxe/Ip6Impl.h @@ -1,7 +1,7 @@ /** @file
Implementation of EFI_IP6_PROTOCOL protocol interfaces and type definitions.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, 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
@@ -68,7 +68,6 @@ //
#define IP6_STATE_UNCONFIGED 0
#define IP6_STATE_CONFIGED 1
-#define IP6_STATE_DESTROY 2
//
// The state of IP6 service. It starts from UNSTARTED. It transits
@@ -157,13 +156,13 @@ struct _IP6_PROTOCOL { UINT32 GroupCount;
EFI_IP6_CONFIG_DATA ConfigData;
+ BOOLEAN InDestroy;
};
struct _IP6_SERVICE {
UINT32 Signature;
EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
INTN State;
- BOOLEAN InDestroy;
//
// List of all the IP instances and interfaces, and default
diff --git a/NetworkPkg/Ip6Dxe/Ip6Nd.c b/NetworkPkg/Ip6Dxe/Ip6Nd.c index d510f33..9f30f9b 100644 --- a/NetworkPkg/Ip6Dxe/Ip6Nd.c +++ b/NetworkPkg/Ip6Dxe/Ip6Nd.c @@ -821,7 +821,8 @@ Ip6OnDADFinished ( UINT16 OptBuf[4];
EFI_DHCP6_PACKET_OPTION *Oro;
EFI_DHCP6_RETRANSMISSION InfoReqReXmit;
-
+ EFI_IPv6_ADDRESS AllNodes;
+
IpSb = IpIf->Service;
AddrInfo = DadEntry->AddressInfo;
@@ -922,6 +923,11 @@ Ip6OnDADFinished ( RemoveEntryList (&DadEntry->Link);
FreePool (DadEntry);
//
+ // Leave link-scope all-nodes multicast address (FF02::1)
+ //
+ Ip6SetToAllNodeMulticast (FALSE, IP6_LINK_LOCAL_SCOPE, &AllNodes);
+ Ip6LeaveGroup (IpSb, &AllNodes);
+ //
// Disable IP operation since link-local address is a duplicate address.
//
IpSb->LinkLocalDadFail = TRUE;
|