diff options
Diffstat (limited to 'MdeModulePkg/Universal/Network/ArpDxe')
| -rw-r--r-- | MdeModulePkg/Universal/Network/ArpDxe/ArpDriver.c | 70 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c | 4 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.h | 4 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/Network/ArpDxe/ComponentName.c | 53 |
4 files changed, 105 insertions, 26 deletions
diff --git a/MdeModulePkg/Universal/Network/ArpDxe/ArpDriver.c b/MdeModulePkg/Universal/Network/ArpDxe/ArpDriver.c index 37042d11cd..8914ebfa34 100644 --- a/MdeModulePkg/Universal/Network/ArpDxe/ArpDriver.c +++ b/MdeModulePkg/Universal/Network/ArpDxe/ArpDriver.c @@ -1,7 +1,7 @@ /** @file
ARP driver functions.
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 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
which accompanies this distribution. The full text of the license may be found at<BR>
@@ -242,6 +242,35 @@ ArpCleanService ( }
/**
+ 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
+ArpDestroyChildEntryInHandleBuffer (
+ IN LIST_ENTRY *Entry,
+ IN VOID *Context
+)
+{
+ ARP_INSTANCE_DATA *Instance;
+ EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
+
+ if (Entry == NULL || Context == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Instance = NET_LIST_USER_STRUCT_S (Entry, ARP_INSTANCE_DATA, List, ARP_INSTANCE_DATA_SIGNATURE);
+ ServiceBinding = (EFI_SERVICE_BINDING_PROTOCOL *) Context;
+
+ return ServiceBinding->DestroyChild (ServiceBinding, Instance->Handle);
+}
+
+/**
Tests to see if this driver supports a given controller.
If a child device is provided, it further tests to see if this driver supports
@@ -446,14 +475,14 @@ ArpDriverBindingStop ( EFI_HANDLE NicHandle;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
ARP_SERVICE_DATA *ArpService;
- ARP_INSTANCE_DATA *Instance;
+ LIST_ENTRY *List;
//
// Get the NicHandle which the arp servicebinding is installed on.
//
NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiManagedNetworkProtocolGuid);
if (NicHandle == NULL) {
- return EFI_DEVICE_ERROR;
+ return EFI_SUCCESS;
}
//
@@ -474,7 +503,21 @@ ArpDriverBindingStop ( ArpService = ARP_SERVICE_DATA_FROM_THIS (ServiceBinding);
- if (NumberOfChildren == 0) {
+ if (NumberOfChildren != 0) {
+ //
+ // NumberOfChildren is not zero, destroy all the ARP children instances.
+ //
+ List = &ArpService->ChildrenList;
+ Status = NetDestroyLinkList (
+ List,
+ ArpDestroyChildEntryInHandleBuffer,
+ ServiceBinding,
+ NULL
+ );
+ ASSERT (IsListEmpty (&ArpService->PendingRequestTable));
+ ASSERT (IsListEmpty (&ArpService->DeniedCacheTable));
+ ASSERT (IsListEmpty (&ArpService->ResolvedCacheTable));
+ } else if (IsListEmpty (&ArpService->ChildrenList)) {
//
// Uninstall the ARP ServiceBinding protocol.
//
@@ -491,17 +534,6 @@ ArpDriverBindingStop ( ArpCleanService (ArpService);
FreePool (ArpService);
- } else {
-
- while (!IsListEmpty (&ArpService->ChildrenList)) {
- Instance = NET_LIST_HEAD (&ArpService->ChildrenList, ARP_INSTANCE_DATA, List);
-
- ServiceBinding->DestroyChild (ServiceBinding, Instance->Handle);
- }
-
- ASSERT (IsListEmpty (&ArpService->PendingRequestTable));
- ASSERT (IsListEmpty (&ArpService->DeniedCacheTable));
- ASSERT (IsListEmpty (&ArpService->ResolvedCacheTable));
}
return EFI_SUCCESS;
@@ -690,14 +722,14 @@ ArpServiceBindingDestroyChild ( Instance = ARP_INSTANCE_DATA_FROM_THIS (Arp);
- if (Instance->Destroyed) {
+ if (Instance->InDestroy) {
return EFI_SUCCESS;
}
//
- // Use the Destroyed as a flag to avoid re-entrance.
+ // Use the InDestroy as a flag to avoid re-entrance.
//
- Instance->Destroyed = TRUE;
+ Instance->InDestroy = TRUE;
//
// Close the Managed Network protocol.
@@ -722,7 +754,7 @@ ArpServiceBindingDestroyChild ( DEBUG ((EFI_D_ERROR, "ArpSBDestroyChild: Failed to uninstall the arp protocol, %r.\n",
Status));
- Instance->Destroyed = FALSE;
+ Instance->InDestroy = FALSE;
return Status;
}
diff --git a/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c b/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c index c754177a1f..633c3e7d38 100644 --- a/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c +++ b/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c @@ -1,7 +1,7 @@ /** @file
The implementation of the ARP protocol.
-Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 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
which accompanies this distribution. The full text of the license may be found at<BR>
@@ -52,7 +52,7 @@ ArpInitInstance ( CopyMem (&Instance->ArpProto, &mEfiArpProtocolTemplate, sizeof (Instance->ArpProto));
Instance->Configured = FALSE;
- Instance->Destroyed = FALSE;
+ Instance->InDestroy = FALSE;
InitializeListHead (&Instance->List);
}
diff --git a/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.h b/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.h index 418b4c81c7..a5dce7d9a5 100644 --- a/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.h +++ b/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.h @@ -1,7 +1,7 @@ /** @file
EFI Address Resolution Protocol (ARP) Protocol interface header file.
-Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 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
which accompanies this distribution. The full text of the license may be found at<BR>
@@ -123,7 +123,7 @@ typedef struct { LIST_ENTRY List;
EFI_ARP_CONFIG_DATA ConfigData;
BOOLEAN Configured;
- BOOLEAN Destroyed;
+ BOOLEAN InDestroy;
} ARP_INSTANCE_DATA;
#define ARP_SERVICE_DATA_SIGNATURE SIGNATURE_32('A', 'R', 'P', 'S')
diff --git a/MdeModulePkg/Universal/Network/ArpDxe/ComponentName.c b/MdeModulePkg/Universal/Network/ArpDxe/ComponentName.c index 136b1df88e..ee47fb1ef7 100644 --- a/MdeModulePkg/Universal/Network/ArpDxe/ComponentName.c +++ b/MdeModulePkg/Universal/Network/ArpDxe/ComponentName.c @@ -1,7 +1,7 @@ /** @file
UEFI Component Name(2) protocol implementation for ArpDxe driver.
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 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
which accompanies this distribution. The full text of the license may be found at<BR>
@@ -39,6 +39,11 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mArpDriverNameTable[] = { { NULL, NULL }
};
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mArpControllerNameTable[] = {
+ { "eng;en", L"ARP Controller" },
+ { NULL, NULL }
+};
+
/**
Retrieves a Unicode string that is the user readable name of the driver.
@@ -173,6 +178,48 @@ ArpComponentNameGetControllerName ( OUT CHAR16 **ControllerName
)
{
- return EFI_UNSUPPORTED;
-}
+ EFI_STATUS Status;
+ EFI_ARP_PROTOCOL *Arp;
+
+ //
+ // 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,
+ &gEfiArpProtocolGuid,
+ (VOID **)&Arp,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mArpControllerNameTable,
+ ControllerName,
+ (BOOLEAN)(This == &gArpComponentName)
+ );
+}
|