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1. Add EFI_COMPONENT_NAME2_PROTOCOL.GetControllerName() support.

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2. Fix the driver binding Stop() hang issue in the network stack.
3. Add Ip4 raw data support.
4. Add iSCSI Dhcp option 60 support.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13995 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2012-12-13 06:47:06 +00:00
parent 906e1cb7f7
commit 216f79703b
91 changed files with 3991 additions and 694 deletions
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111
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Driver.c
View File

@ -1,6 +1,6 @@
/** @file
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
@ -28,6 +28,43 @@ EFI_SERVICE_BINDING_PROTOCOL mUdp4ServiceBinding = {
Udp4ServiceBindingDestroyChild
};
/**
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
Udp4DestroyChildEntryInHandleBuffer (
IN LIST_ENTRY *Entry,
IN VOID *Context
)
{
UDP4_INSTANCE_DATA *Instance;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
UINTN NumberOfChildren;
EFI_HANDLE *ChildHandleBuffer;
if (Entry == NULL || Context == NULL) {
return EFI_INVALID_PARAMETER;
}
Instance = NET_LIST_USER_STRUCT_S (Entry, UDP4_INSTANCE_DATA, Link, UDP4_INSTANCE_DATA_SIGNATURE);
ServiceBinding = ((UDP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ServiceBinding;
NumberOfChildren = ((UDP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->NumberOfChildren;
ChildHandleBuffer = ((UDP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ChildHandleBuffer;
if (!NetIsInHandleBuffer (Instance->ChildHandle, NumberOfChildren, ChildHandleBuffer)) {
return EFI_SUCCESS;
}
return ServiceBinding->DestroyChild (ServiceBinding, Instance->ChildHandle);
}
/**
Test to see if this driver supports ControllerHandle. This service
@ -178,18 +215,19 @@ Udp4DriverBindingStop (
IN EFI_HANDLE *ChildHandleBuffer
)
{
EFI_STATUS Status;
EFI_HANDLE NicHandle;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
UDP4_SERVICE_DATA *Udp4Service;
UDP4_INSTANCE_DATA *Instance;
EFI_STATUS Status;
EFI_HANDLE NicHandle;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
UDP4_SERVICE_DATA *Udp4Service;
UDP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT Context;
LIST_ENTRY *List;
//
// Find the NicHandle where UDP4 ServiceBinding Protocol is installed.
//
NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiIp4ProtocolGuid);
if (NicHandle == NULL) {
return EFI_DEVICE_ERROR;
return EFI_SUCCESS;
}
//
@ -208,9 +246,21 @@ Udp4DriverBindingStop (
}
Udp4Service = UDP4_SERVICE_DATA_FROM_THIS (ServiceBinding);
if (NumberOfChildren == 0) {
if (NumberOfChildren != 0) {
//
// NumberOfChildren is not zero, destroy the children instances in ChildHandleBuffer.
//
List = &Udp4Service->ChildrenList;
Context.ServiceBinding = ServiceBinding;
Context.NumberOfChildren = NumberOfChildren;
Context.ChildHandleBuffer = ChildHandleBuffer;
Status = NetDestroyLinkList (
List,
Udp4DestroyChildEntryInHandleBuffer,
&Context,
NULL
);
} else {
gBS->UninstallMultipleProtocolInterfaces (
NicHandle,
&gEfiUdp4ServiceBindingProtocolGuid,
@ -222,14 +272,11 @@ Udp4DriverBindingStop (
Udp4CleanService (Udp4Service);
FreePool (Udp4Service);
} else {
while (!IsListEmpty (&Udp4Service->ChildrenList)) {
Instance = NET_LIST_HEAD (&Udp4Service->ChildrenList, UDP4_INSTANCE_DATA, Link);
ServiceBinding->DestroyChild (ServiceBinding, Instance->ChildHandle);
if (gUdpControllerNameTable != NULL) {
FreeUnicodeStringTable (gUdpControllerNameTable);
gUdpControllerNameTable = NULL;
}
FreePool (Udp4Service);
}
return Status;
@ -323,6 +370,21 @@ Udp4ServiceBindingCreateChild (
goto ON_ERROR;
}
//
// Open this instance's Ip4 protocol in the IpInfo BY_CHILD.
//
Status = gBS->OpenProtocol (
Instance->IpInfo->ChildHandle,
&gEfiIp4ProtocolGuid,
(VOID **) &Ip4,
gUdp4DriverBinding.DriverBindingHandle,
Instance->ChildHandle,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
//
@ -412,14 +474,14 @@ Udp4ServiceBindingDestroyChild (
Instance = UDP4_INSTANCE_DATA_FROM_THIS (Udp4Proto);
if (Instance->Destroyed) {
if (Instance->InDestroy) {
return EFI_SUCCESS;
}
//
// Use the Destroyed flag to avoid the re-entering of the following code.
//
Instance->Destroyed = TRUE;
Instance->InDestroy = TRUE;
//
// Close the Ip4 protocol.
@ -430,6 +492,15 @@ Udp4ServiceBindingDestroyChild (
gUdp4DriverBinding.DriverBindingHandle,
Instance->ChildHandle
);
//
// Close the Ip4 protocol on this instance's IpInfo.
//
gBS->CloseProtocol (
Instance->IpInfo->ChildHandle,
&gEfiIp4ProtocolGuid,
gUdp4DriverBinding.DriverBindingHandle,
Instance->ChildHandle
);
//
// Uninstall the Udp4Protocol previously installed on the ChildHandle.
@ -441,7 +512,7 @@ Udp4ServiceBindingDestroyChild (
NULL
);
if (EFI_ERROR (Status)) {
Instance->Destroyed = FALSE;
Instance->InDestroy = FALSE;
return Status;
}