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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
Download Patch File Download Diff File Expand all files Collapse all files

156
MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Driver.c
View File

@ -159,7 +159,6 @@ Mtftp4CreateService (
MtftpSb->Signature = MTFTP4_SERVICE_SIGNATURE;
MtftpSb->ServiceBinding = gMtftp4ServiceBindingTemplete;
MtftpSb->InDestroy = FALSE;
MtftpSb->ChildrenNum = 0;
InitializeListHead (&MtftpSb->Children);
@ -318,6 +317,42 @@ ON_ERROR:
return Status;
}
/**
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
Mtftp4DestroyChildEntryInHandleBuffer (
IN LIST_ENTRY *Entry,
IN VOID *Context
)
{
MTFTP4_PROTOCOL *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, MTFTP4_PROTOCOL, Link, MTFTP4_PROTOCOL_SIGNATURE);
ServiceBinding = ((MTFTP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ServiceBinding;
NumberOfChildren = ((MTFTP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->NumberOfChildren;
ChildHandleBuffer = ((MTFTP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ChildHandleBuffer;
if (!NetIsInHandleBuffer (Instance->Handle, NumberOfChildren, ChildHandleBuffer)) {
return EFI_SUCCESS;
}
return ServiceBinding->DestroyChild (ServiceBinding, Instance->Handle);
}
/**
Stop the MTFTP driver on controller. The controller is a UDP
@ -341,12 +376,12 @@ Mtftp4DriverBindingStop (
IN EFI_HANDLE *ChildHandleBuffer
)
{
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
MTFTP4_SERVICE *MtftpSb;
MTFTP4_PROTOCOL *Instance;
EFI_HANDLE NicHandle;
EFI_STATUS Status;
EFI_TPL OldTpl;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
MTFTP4_SERVICE *MtftpSb;
EFI_HANDLE NicHandle;
EFI_STATUS Status;
LIST_ENTRY *List;
MTFTP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT Context;
//
// MTFTP driver opens UDP child, So, Controller is a UDP
@ -356,7 +391,7 @@ Mtftp4DriverBindingStop (
NicHandle = NetLibGetNicHandle (Controller, &gEfiUdp4ProtocolGuid);
if (NicHandle == NULL) {
return EFI_DEVICE_ERROR;
return EFI_SUCCESS;
}
Status = gBS->OpenProtocol (
@ -374,16 +409,23 @@ Mtftp4DriverBindingStop (
MtftpSb = MTFTP4_SERVICE_FROM_THIS (ServiceBinding);
if (MtftpSb->InDestroy) {
return EFI_SUCCESS;
if (!IsListEmpty (&MtftpSb->Children)) {
//
// Destroy the Mtftp4 child instance in ChildHandleBuffer.
//
List = &MtftpSb->Children;
Context.ServiceBinding = ServiceBinding;
Context.NumberOfChildren = NumberOfChildren;
Context.ChildHandleBuffer = ChildHandleBuffer;
Status = NetDestroyLinkList (
List,
Mtftp4DestroyChildEntryInHandleBuffer,
&Context,
NULL
);
}
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (NumberOfChildren == 0) {
MtftpSb->InDestroy = TRUE;
if (NumberOfChildren == 0 && IsListEmpty (&MtftpSb->Children)) {
gBS->UninstallProtocolInterface (
NicHandle,
&gEfiMtftp4ServiceBindingProtocolGuid,
@ -391,21 +433,15 @@ Mtftp4DriverBindingStop (
);
Mtftp4CleanService (MtftpSb);
if (gMtftp4ControllerNameTable != NULL) {
FreeUnicodeStringTable (gMtftp4ControllerNameTable);
gMtftp4ControllerNameTable = NULL;
}
FreePool (MtftpSb);
} else {
while (!IsListEmpty (&MtftpSb->Children)) {
Instance = NET_LIST_HEAD (&MtftpSb->Children, MTFTP4_PROTOCOL, Link);
Mtftp4ServiceBindingDestroyChild (ServiceBinding, Instance->Handle);
}
if (MtftpSb->ChildrenNum != 0) {
Status = EFI_DEVICE_ERROR;
}
Status = EFI_SUCCESS;
}
gBS->RestoreTPL (OldTpl);
return Status;
}
@ -429,7 +465,6 @@ Mtftp4InitProtocol (
InitializeListHead (&Instance->Link);
CopyMem (&Instance->Mtftp4, &gMtftp4ProtocolTemplate, sizeof (Instance->Mtftp4));
Instance->State = MTFTP4_STATE_UNCONFIGED;
Instance->InDestroy = FALSE;
Instance->Service = MtftpSb;
InitializeListHead (&Instance->Blocks);
@ -499,7 +534,9 @@ Mtftp4ServiceBindingCreateChild (
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
UdpIoFreeIo (Instance->UnicastPort);
FreePool (Instance);
return Status;
}
Instance->Handle = *ChildHandle;
@ -516,13 +553,30 @@ Mtftp4ServiceBindingCreateChild (
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
if (EFI_ERROR (Status)) {
gBS->UninstallMultipleProtocolInterfaces (
Instance->Handle,
&gEfiMtftp4ProtocolGuid,
&Instance->Mtftp4,
NULL
);
goto ON_ERROR;
}
//
// Open the Udp4 protocol by child.
//
Status = gBS->OpenProtocol (
Instance->UnicastPort->UdpHandle,
&gEfiUdp4ProtocolGuid,
(VOID **) &Udp4,
gMtftp4DriverBinding.DriverBindingHandle,
Instance->Handle,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
if (EFI_ERROR (Status)) {
//
// Close the Udp4 protocol.
//
gBS->CloseProtocol (
MtftpSb->ConnectUdp->UdpHandle,
&gEfiUdp4ProtocolGuid,
gMtftp4DriverBinding.DriverBindingHandle,
ChildHandle
);
goto ON_ERROR;
}
@ -536,13 +590,21 @@ Mtftp4ServiceBindingCreateChild (
gBS->RestoreTPL (OldTpl);
ON_ERROR:
return EFI_SUCCESS;
if (EFI_ERROR (Status)) {
UdpIoFreeIo (Instance->UnicastPort);
FreePool (Instance);
ON_ERROR:
if (Instance->Handle != NULL) {
gBS->UninstallMultipleProtocolInterfaces (
Instance->Handle,
&gEfiMtftp4ProtocolGuid,
&Instance->Mtftp4,
NULL
);
}
UdpIoFreeIo (Instance->UnicastPort);
FreePool (Instance);
return Status;
}
@ -615,6 +677,22 @@ Mtftp4ServiceBindingDestroyChild (
ChildHandle
);
gBS->CloseProtocol (
Instance->UnicastPort->UdpHandle,
&gEfiUdp4ProtocolGuid,
gMtftp4DriverBinding.DriverBindingHandle,
ChildHandle
);
if (Instance->McastUdpPort != NULL) {
gBS->CloseProtocol (
Instance->McastUdpPort->UdpHandle,
&gEfiUdp4ProtocolGuid,
gMtftp4DriverBinding.DriverBindingHandle,
ChildHandle
);
}
//
// Uninstall the MTFTP4 protocol first to enable a top down destruction.
//